巴西专利BR102018007682A2 APPARATUS, METHODS AND SYSTEMS FOR A VIBRATORY SELECTOR

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专利摘要:
Apparatus, methods and systems for a vibratory selector The present invention relates to vibratory selection machines which include overlapping screen assemblies are provided. In some embodiments, at least one of the vibratory sorting machines may include an outer frame, an inner frame connected to the outer frame, and a vibrating motor attached to the inner frame for vibrating the inner frame. a variety of screen sets may be connected to the inner frame in an overlapping arrangement, each configured to receive replaceable screen sets. The screen assemblies may be attached to the respective variety of tensioning screen assemblies in a direction in which a material to be selected flows through the screen assemblies. an undersized stock disposal set can be configured to receive materials passing through the canvas sets, and an oversized stock disposal set can receive materials that pass over the canvas sets.
公开号:BR102018007682A2
申请号:R102018007682-5
申请日:2018-04-16
公开日:2019-05-07
发明作者:James R. Colgrove；Michael L. Peresan
申请人:Derrick Corporation；
IPC主号:

专利说明:

APPLIANCES, METHODS AND SYSTEMS FOR A VIBRATORY SELECTOR
CROSS REFERENCE FOR RELATED APPLICATIONS [001] This invention is related to and claims the benefit of US Provisional Patent Application No. 62 /
408,514, filed on October 14, 2016, and US Provisional Patent Application No. 62 / 488,293, filed on April 21, 2017, both applications being incorporated into this document by reference in its entirety.
BRIEF DESCRIPTION OF THE FIGURES [002] FIG. 1 It is a side view of a vibrating selector, according to one or more embodiments of the present invention;
[003] FIG. 2 is a view from the top of the vibrating selector shown in FIG. 1;
[004] FIG. 3 is a front view of the vibrating selector shown in FIGS. 1 and 2;
[005] FIG. 4 is a view of the rear of the vibrating selector shown in FIGS. 1, 2 and 3;
[006] FIG. 5 is an isometric view of a selection structure having sets of screens mounted on it, according to one or more embodiments of the present description;
[007] FIG. 6 is an enlarged partial isometric view of the selection structure shown in FIG. 5, without sets of screens mounted on it, incorporated in the vibrating selector shown in FIGS. 1, 2, 3 and 4;
[008] FIG. 7 is an enlarged side view of a washing tray, which can be incorporated into the selection structure shown in FIGS. 5 and 6, according to one or more forms
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2/37 of carrying out the present invention;
[009] FIG. 8 is an isometric view of a tensioning device with a ratchet mechanism, according to one or more embodiments of the present invention;
[010] FIG. 9A is a side view of the selection structure shown in FIGS. 5, 6 and 7 with the ratchet mechanism shown in FIG. 8;
[011] FIG. 9B is an enlarged view of the ratchet mechanism shown in FIG. 9A;
[012] FIG. 10 is an enlarged partial isometric view of a supply set and the selection structure shown in FIGS. 5, 6 and 7 attached to the vibrating selector shown in FIGS. 1, 2, 3 and 4;
[013] FIG. 11A is an isometric view of the bottom of an undersized material disposal set, according to one or more embodiments of the present invention;
[014] FIG. 11B is an isometric view of the upper part of the undersized material disposal set shown in FIG. 11A;
[015] FIG. 12A is an isometric view of the bottom of an oversized material disposal chute, according to one or more embodiments of the present invention [016];
[017] FIG. 12B is an isometric view of the upper part of the oversized material disposal chute shown in FIG. 12A;
[018] FIG. 13A is an isometric view of the top of an oversized material disposal chute, according to one or more embodiments of the present invention;
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3/37 [019] FIG. 13B is an isometric view of the bottom of the oversized material disposal chute shown in FIG. 13A, according to one or more embodiments of the present invention;
[020] FIG. 14 is a cross-sectional side view of a selection structure with material flowing through the selection structure and showing an impact area of a set of screens incorporated in a set of screens, according to one or more embodiments of the present invention;
[021] FIG. 15 is a side view of a tray showing the material to be filtered falling over an impact area of a part of the filter, according to one or more embodiments of the present invention.
[022] FIG. 16A is a view of the front of a set of screens according to one or more embodiments of the present invention.
[023] FIG 16B is a side view of a screen filter for use in an embodiment of the present invention. DETAILED DESCRIPTION [024] The present invention relates to methods and apparatus for selecting materials, in particular, to separate materials of varying sizes. Embodiments of the present invention include selection systems, vibrating selectors and devices for vibrating selectors and sets of screens for separating materials of varying sizes.
[025] Vibratory selectors disclosed in U.S. Patent Nos. 6,431,366 B2 and 6,820,748 B2, which are incorporated by reference. The advantages of this
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4/37 invention compared to previous systems include a greater ability to select materials without an increase in machine size. Embodiments of the present invention include enhanced features, such as: sets of selection screens with the first and second screens; tensioning devices that tension each screen back and forth (that is, in the direction of the flow of the material being separated); washing trays positioned between the first and second screens; feed chutes configured to connect directly to an overlapping feed system, for example, the feed systems described in the U.S. Patent. No. 2014/0263103 A1, which is incorporated herein by reference; centralized waste sets that collect undersized and oversized materials; and replaceable screen sets configured to be tensioned from front to back and impact areas for material flow in the screen sets. These features, among others described here, provide a compact design that allows for a direct overhead feeding system, greater selection capacity and reduced work area. In addition, multiple screen sets that are tensioned back and forth with intermediate wash trays and impact areas on the screen sets themselves provide enhanced flow characteristics and efficiencies. The improved tensioning structures allow quick and easy replacement of mesh structures. The improved disposal sets are configured with optimal or almost ideal flow characteristics, as well as providing the possibility of reducing the size of the area required to work. These improvements
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5/37 and advantages, and others, are provided by at least some embodiments in accordance with aspects of this invention.
[026] Examples of embodiments of the present invention employ vibrating selectors to separate materials of varying sizes. In some embodiments, a vibrating selection machine includes a frame set, a variety of selection frame sets mounted on the frame set, an undersized material disposal set and an oversized material disposal set. The frame set includes an internal frame mounted on an external frame. A variety of selection frame sets are mounted on the internal frame and arranged in an overlapping and staggered arrangement. Each set of selection frames includes a first selection frame and a second selection frame, a washing tray that extends between the first and second selection frames and a tensioner assembly. At least one vibrating motor can be attached to the internal structure and / or at least one selection structure set. An undersized material disposal set and an oversized material disposal set, each of which can include at least one vibrating motor, are in communication with each selection structure set and are configured to receive undersized and oversized material, respectively, selection structure sets.
[027] In one embodiment of the present description, a vibrating selector contains an external structure, a
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6/37 internal structure connected to the external structure, a set of vibrating motor fixed to the internal frame in such a way that it makes the internal frame vibrate. A variety of screen frame sets are attached to the internal frame in an overlapping arrangement, each configured to receive replaceable screen sets. The screen sets are attached to the screen sets by tensioning the screen sets in a direction in which the material to be selected flows through the screen sets. An undersized material disposal set is configured to receive materials that pass through the screen sets, and an oversized material disposal set is configured to receive materials that pass through a surface above the screen sets. The undersized material disposal set includes an undersized rail communicating with each of the screen sets and the oversized material disposal set includes an extra large rail set in communication with each of the screen sets.
[028] The set of oversized gutters may include a first set of oversized gutters and a second set of oversized gutters. The undersized track, the first set of oversized tracks and the second set of oversized tracks can be located below the variety of screen sets, and the undersized track can be located between the first and the second oversized track sets. At least one of the variety of screen sets can be replaceable. Each set of screens can include a first set of screens and a second set of screens. A washing tray can be
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7/37 located between the first set of screens and the second set of screens. A chute can be located between the first set of screens and the second set of screens. The chute may contain a drain.
[029] The vibrating selector may contain a screen tensioning system that contains tensioning rods that extend substantially orthogonally in the direction of the material flow to be separated. The tensioning rods can be configured to fit with part of the screen set and tension the screen set when rotated. The screen tensioning system can contain a locking bar set configured to rotate the tensioning rod so that it moves between a first receiving position of the open screen set to a second tensioned, closed and secure set position.
[030] The vibrating selector may contain a vibrating motor, in which the vibrating motor is attached to the extra-large rail assembly. The vibrating selector can contain multiple units of feed sets, each feed set located substantially directly below the individual discharges of a flow divider. The vibrating selector can contain at least eight screen frame sets.
[031] The set of extra-large gutters may contain a bifurcated gutter that is configured to receive materials that do not pass through the screen sets and are transported over a disposal point of the screen sets. The first part of the forked rail can feed the first set of oversized gutters, and the second part of the forked rail can feed the second set of oversized gutters.
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8/37 [032] In one embodiment of the present description, a set of screens contains a first set of screens configured to receive a first set of screens, a second set of screens configured to receive a second set of screens located downstream of the first set of screens; and a rail located between the first and second sets of screens, where the first set of screens is configured to receive a material to be selected and the channel is configured to retain the material to be selected before reaching the second set of screens.
[033] The chute may contain at least one drain and a washing tray. The array of screens may include a first and a second screen tensioning system, each having tensioning rods that tension substantially orthogonally in the direction of the flow of the material to be separated. The first tension rod can be configured to fit with the first part of the first set of screens when rotated and the second tension rod can be configured to fit with the second part of the screen set when rotated.
[034] The first screen tensioning system can contain a first ratchet set configured to rotate the first tensioning rod in such a way that the first tensioning rod moves between a first receiving position in the open screening set to a second set position of tensioned, closed and secure screens. The second screen tensioning system may contain a second ratchet assembly configured to rotate the second tensioning rod in such a way that the second tensioning rod moves between a first receiving position in the screen opening open to a
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9/37 second position of tensioned, closed and secure screen set.
[035] In one embodiment of the present invention, a method of selecting a material includes feeding the material into a vibrating selector having a variety of screen sets that are configured in an overlapping arrangement, each of the screen sets configured to receive sets of screens replaceable, the screen sets are attached to the screen frame sets by tension and in the direction in which the material flows through the screen structures; and filtering the materials in such a way that an undersized material that passes through the screen sets flows into an undersized material disposal set and one and an oversized material flows over one end of the screen set assembly to an oversized material disposal set . The undersized material disposal set includes an undersized rail communicating with each of the screen sets and the oversized material disposal set includes an oversized rail set in communication with each of the screens sets.
[036] The set of oversized rails can contain a first and a second set of oversized rails. The undersized track and the first and second oversized track sets can be located below the variety of screen sets, and the undersized track can be located between the first and second oversized track sets.
[037] At least one of the screen sets can be replaceable. Each set of screen structures can
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10/37 include a first and a second screen structure. A chute can be located between the first and second sets of screens. The chute may include a drain structure.
[038] A screen tensioning system can be included with tensioning rods that extend substantially orthogonally in the direction of the flow of the material being selected. The tensioning rods can be configured to fit with a part of the screen structure and to tension the screen set when rotated.
[039] FIGS. 1 to 4 show a vibrating picker 100. Vibrating picker 100 includes a frame set having an outer frame 110 and an inner frame 120, a feed set 130, a variety of selection screen sets 400, a vibrating set 150, an undersized pickup set 160 and a large pickup set 170.
[040] FIG. 1 shows a side view of the vibrating sorting machine 100. FIG. 2 shows a top view of the vibrating sorting machine 100, seen from the opposite side of the vibrating sorting machine 100 shown in FIG. 1. As shown in FIG. 2, the opposite side of the vibrating sorting machine 100 includes mirror image components of the outer frame 110, as shown in FIG. 1. The components of the external mirror image frame are denoted by the addition of a single quotation mark (') at the end of the reference number of the corresponding component.
[041] As shown in FIGS. 1 and 2, the outer frame 110 includes a longitudinal set of base supports 111 and 111 ', a set of latitudinal base supports 112 and
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112 ', and two sets of vertical channels, 113 and 113'and 114 and 114'. The vertical channels 113 and 113'and 114 and 114 'each have ends 113A and 113'A and 114A and 114'A, middle portions 113B and 113'B and 114B and 114'B and second ends 113C and 113'C and 114 and 114'C, respectively. Each of the first ends 113A and 113'A and 114A and 114'A are elevated in relation to the second ends 113C and 113'C and 114C and 114'C, with the middle portions 113B and 113'B and 114B and 114'B , extending the length between the first and second ends, respectively. The outer frame 110 further includes the upper angled channels 115 and 115 'and the lower angled channels 116 and 116'. The upper angled channels 115 and 115 'and the lower angled channels 116 and 116' each have the first ends 115A and 116A, the intermediate portions 115B and 116B and the second ends 115C and 116C, respectively. The first ends 115A and 116A are raised relative to the second ends 115C and 116C, and the middle portions 115B and 116B extend the length between the first ends 115A and 116A and the second ends 115C and 116C, respectively. The outer frame 110 also includes three sets of declining channels: 117 and 117 ', 118 and 118' and 119 and 119 '. Each declining channel has a first end, 117A, 118A and 119A, which is elevated from its respective second end, 117B, 118B, 119B.
[042] Referring to FIGS. 1 and 2, the opposite ends of the longitudinal base supports 111 and 111 'connect to the opposite ends of the latitudinal base supports 112 and 112', such that the four base supports create a rectangular shape. The second ends 113C and 113'C and
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114C and 114'C of each upper channel are attached to the four corners where channels 111 and 111 'meet channels 112 and 112'. The intermediate portions 113B and 113B of the vertical channel 113 connect to the first end 119A of the downward channel 119. The second end 119B of the downward channel 119 rests above the longitudinal base support 111. The first end 113A of the vertical channel 113 ligase to the intermediate portion 115B channel 115 and to the first end 118A of the sloping channel 118. The first 115A of the upper angled channel 115 connects to the first end 117A of the downward channel 117. The second end 117B of the downward channels 117 connects to the intermediate part 116B from the lower angular channel 116 towards the first end 116A. The second end 118B of the sloping channel 118 connects to the intermediate part 116B of the lower angled channel 116 in the direction of the second end 116C. The second end 116C of the lower angled channel 116 connects and terminates at the second end 119B of the downward channel 119.
[043] Referring to FIG. 2, the outer frame 110 further includes a rear channel 109 having opposite ends that connect to one of each of the intermediate portions 113B and 113B' of the vertical channel 113. Additional rear channels 108 run parallel to the rear channel 109, each with the opposite end connected to a lower angled channel 116 and its corresponding lower angled channel 116 'from the intermediate portion 116B to the second end 116C to provide structural support to the outer frame 110.
[044] As shown in FIG. 2, the internal structure 120 mounts the upper vibrating assembly 150 and the
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13/37 selection structure 400 using fixing mechanisms, such as screws. The internal structure 120 includes the upper angled channels 125 and 125 ', the lower angled channels 126 and 126', the upper sloping channels 127 and 127 'and the lower sloping channels 128 and 128'. The upper and lower angular channels 125 and 126 of the internal structure 120 run parallel to the upper and lower angular channels 115 and 116 on the middle side of the external frame 110. The upper and lower slope channels 127 and 128 of the internal structure 120 run parallel to the channels downhill 117 and 118 on the middle side of the outer frame 110. Although not shown in FIGS. 1 and 2, the internal structure 120 can be mounted on the external frame 110 with elastomeric assemblies, or other similar assemblies, which allow the internal structure 120 to maintain the vibratory movement by dampening the effects of vibration on the structural integrity of the fixed external frame 110. In one embodiment, elastomeric assemblies are made of a composite material, including rubber, and have female threads that accept male screws from the inner frame and the outer frame. Elastomeric assemblies can be replaceable parts. While the outer frame 110 shown in the specific configuration described, it can have different configurations as long as the necessary structural support for the internal structure 120 is provided. In the embodiments, the vibrating sorting machine 100 can have an external structure that includes feet that are configured to be attached to an existing structure.
[045] In some embodiments, the upper vibrating assembly 150 includes side plates 153 and 153 ',
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14/37 a first vibrating motor 151A and a second vibrating motor 151B. The side plates 153 and 153't an upper inclined edge 154, a lower edge 155 and an outer surface 156. The lower edge 155 of side plate 153 is connected to a side plate 430 of the screen assembly 400 by means of safety mechanisms, such as screws. The outer surface 156 includes ribs 157 that provide structural support to the upper vibrating assembly 150. The opposite sides of the vibrating motor 151A and the second vibrating motor 151B are mounted on the upper angular ends 154 of the side plates 153 and 153. The first and second Vibration 151A and 151B are configured so as to be able to vibrate all sets of selection screens 400 mounted on the inner structure 120. While shown with a particular configuration in FIGS. 1 and 2, it should be noted that the upper vibratory assembly 150 may have other arrangements that maintain the functionality described herein.
[046] FIG. 3 shows a front view of the vibrating selection machine 100. FIG. 4 shows a rear view of the vibrating selection machine 100. As shown in FIGS. 3 and 4, the vibrating selection machine 100 includes an undersized material collection set 160 and an oversized material collection set 170. Referring to FIG. 3, the undersized material collection set 160 includes a variety of collection trays 161 attached to the underside of each set of selection screens 400, a variety of channels 162 in communication with collection trays 161 and an undersized collection trough 166 , a variety of collecting gutters
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15/37 oversized 171 mounted on the lower end plate 428 of each set of selection frame 400, and two large-sized collecting rails 176 and 176'in communication with oversized collecting rails 171. As shown in FIG. 4, the extra-large collecting rails 176 and 176'include vibrating motors 179 and 179 '. As shown in FIGS. 3 and 4, the undersized collecting trough 166 extends between the extra large collecting trough 171 and the extra large collecting troughs 176 and 176'in the bottom of screen sets 400 of the vibrating selection machine 100. Although shown in a specific configuration, the large troughs 176 and 176 'and vibrating motors 179 and 179'can have different configurations, as long as they help to transport a large material 500 unloaded from sets of screens through large troughs 176 and 176'.
[047] FIGS. 5 to 10 show various views of a selection structure 400. FIG. 5 shows an isometric view in enlarged perspective of the screen set 400. The selection frame 400 includes a first set of screens 410, a second set of screens 420, side channels 430 and 430 ', a washing tray 440 and a device voltage voltage 450. As shown in FIG. 5, the first selection structure 410 and the second selection structure 420 are covered by a first set of screens 409 and a second set of screens 419, respectively. The first screen set 409 and the second screen set 419 are replaceable screen sets that are attached to the first and second selection frames 410 and 420. When in operation, the material to be separated 500 by vibrating screens 100 is discharged from the
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16/37 feed outlet ducts 133 and feed assembly 130 to the raised side of the first set of screens 409, along the feed end 409 of the first set of screens 409, and vibrated through the first set of screens 409 of the first set of screens 410, on the discharge end 409B of the first set of screens 409, and on the washing tray 440. Vibration transports material 500 onto the washing tray 440, where the material passes through the feed end 419 of the second screen set 419. As described here, material 500 hits the second screen set 419 in the impact area of screen 448 and then vibrates through the second set of screens 419 of the second selection frame 420 and the discharge end 419B of the second set of screens 419 along the lower end plate 428. The first set of screens 409 the second set of screens 419 are configured so that the sub-dimension materials swim through the first set of screens 409 and the second set of screens 419 in undersized material collection containers 161, and are channeled into the undersized collecting channel 166 via channel 162. Large size materials do not pass through screens 409 and 419 and are vibrated to end plate 428 and channeled through extra-large collecting troughs 171 and 171 'to extra-large collecting troughs 176 and 176'. The direction of the material flow is indicated with large arrows. Although shown in this particular configuration in the figures, the extra large collecting troughs 171 and 171'and the extra large collecting troughs 176 and 176 'can have different arrangements as long as they receive oversized materials discarded from each set of screens and provide the functionality as described herein. O
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17/37 material flow through oversized collecting channels of size 171, 171'and an undersized and undersized central collection channel 166 provide efficient flows in reduced space. The configuration of the channels 166, 171, 171'reduces the space requirement of the machine 100, while providing a direct and efficient flow.
[048] The first selection frame 410 includes an upper end plate 416 and a lower end plate 418. The second selection structure 420 includes an upper end plate 426 and a lower end plate 428. Opposite sides of the first selection structure 410 and the second selection platform 420 are fixed on the intermediate sides of the side channels 430 and 430 'with fixing mechanisms such as, for example, screws or welding. The side sides of the side channels 430 and 430'include a variety of angled plates 432. The angle plates 432 contain holes through which fixing mechanisms, such as screws, can extend to secure the side channels 430 and 430 'to the channel in upper slope 127 and 127 'and lower slope channel 128 and 128' of the internal structure 120. Although shown in this particular arrangement, the side channels 430 and 430 'and the angled plates 432 can have different configurations, as long as they allow the whole of the selection frame 400 vibrates, such that materials 500 of varying sizes are separated as desired.
[049] FIG. 6 shows a partial side view of the selection structures 410 and 420, washing tray 440, side channel 430 and a part of the tensioning device 450. As shown in FIG. 6, a flexible material 405 covers the
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18/37 outlet channel 133 of the feed set 130. The flexible material 405 is configured to control the flow of materials from outlet channel 133 to the screen set 400 so that the material flow is evenly distributed in the selection structure 400, thus maximizing the efficiency of the vibrating selection machine 100. As shown in FIG. 6, the first selection frame 410 and the second selection frame 420 do not include screens 409 and 419, but it will be appreciated that the first and second set of screens 410 and 420 are covered by screens 409 and 419 when the selection machine vibratory 100 is used to separate materials of varying sizes, and can be exchanged, as described here, when used or damaged. Referring to FIG.
6, the first selection frame 410 includes a rib 412, stringers 414, an upper end plate 416 and a lower end plate 418. The second selection structure 420 includes a rib 422, stringers 424, an upper end plate 426 and a lower end plate 428. The opposite ends of the ribs 412 and 422 extend from side channels 430 and 430 at each of the intermediate points between the upper end plate 416 and the lower end plate 418 of the first structure selection plate 410, and the upper end plate 426 and the lower end plate 428 of the second selection structure 420, respectively. A variety of stringers 414 and 424 extend from the upper end plates 416 and 426 to the lower plates 418 and 428, respectively. An intermediate point 415 of each stringer 414 and an intermediate point 425 of each stringer 424 cross the upper surface of the ribs 412 and 422.
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The intermediate points 415 and 425 are raised in relation to the opposite ends of the stringers 414 and 424, such that the stringers 414 and 424 create a crown or curvature along the first and second dividers 410 and 420. Although the first partition 410 and the second partition 420 are shown with a single rib 412 and 422, respectively, it will be appreciated that the first selection structure 410 and the second selection structure 420 may include other configurations. The first selection structure 410 and the second selection structure 420 can include, respectively, a first variety of ribs and a second variety of ribs, provided that the additional ribs provide functionality as described herein. In some embodiments, at least one (or, in some embodiments, each) of the first variety of ribs and the second variety of ribs can be mounted similarly to rib 412 or rib 422.
[050] Unlike the screen assemblies of other systems, such as those disclosed in US Patent No. 6,431,366, stringers 414 and 424 can be replaceable units, and can be bolted to ribs 412 and 422 instead of welded to ribs 412 and 422. This configuration eliminates approximate weld joints spaced between ribs 412 and 422 and stringers 414 and 424 that are commonly found in welded selection structures. This arrangement eliminates shrinkage, heat distortion and drop associated with spaced weld joints, and allows for the quick replacement of worn or damaged stringers 414 and 424 in the field. Replaceable stringers 414 and 424 may contain plastic, metal and / or materials
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20/37 composites and can be constructed by molding and / or injection molding. Although not shown in FIG. 6, the selection structures 410 and 420 are configured to support the screens 409 and 419, which extend over the surface of the first selection structure 410 and second selection structure 420, covering the ribs 412 and 422 and side members 414 and 424, respectively , as shown in FIG.5.
[051] With further reference to FIG. 6, the upper end plate 416 of the first selection frame 410 is raised with respect to the lower end plate 418. Similarly, the upper end plate 426 of the second selection frame 420 is raised with respect to the lower end plate 428. The washing tray 440 extends between the lower end plate 418 of the first selection frame 410 and the upper end plate 426 of the second selection frame 420. The first selection frame 410, the washing tray 440 and the second selection structure 420 are configured in such a way that a flow of material from the channel of the duct 133 and flexible material 405 of the feeding set 130 passes through the first selection structure 410 and the washing tray 440 before passing through the second selection structure 420 This configuration allows a material flow to be effectively separated by increasing the surface area in which the material flow separates. plow in the oversized material collection set 170 and the collection in the undersized material collection set 160 without increasing the physical area of the vibrating sorting machine 100.
[052] FIG. 7 illustrates an isometric side view of the washing tray 440 that interfaces with the first
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21/37 selection structure 410 and the second selection structure 420. As shown in FIG. 7, the washing tray 440 includes an upper side part 442 having an upper part 442A and a rear part 442B, a lower part 444 having a first end 444A and a second end 444B, and a curved side part 446 including a first end 446A and second end 446B. Curved side 446 includes an S-shaped curve referred to as Ogee, discussed in more detail below. The upper part 442A of the upper side 442 connects to the lower end plate 418 of the first selection frame 410. The lower part 442B of the upper side 442 connects to the first end 444A of the lower part 444. The second end 444B the lower end 444 connects to the first end 446A of the curved side 446. The second end 446B of the curved side 446 curves over the upper end plate 426 of the second selection frame 420.
[053] The resulting configuration of the washing tray 440 generates a drain 447, which is a chute or depression that provides a structure to collect a flow of liquid or suspended material to be separated 500. The embodiments of a washing tray 440 having an Ogee structure have functional importance in the field of fluid dynamics. An Ogee flow structure is generally described as rising slightly from the bottom of a drain and reaching a maximum elevation 449 at the top of the Ogee structure's S-shaped curve. When or after reaching the maximum rise point 449, the fluid falls on the Ogee structure in a parabolic way. The discharge equation
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22/37 for an Ogee drain is: Q = 2/3 C_d X LV (25 (H) ^A (3/2)) [054] As shown in FIG. 7, the incorporation of a washing tray 440 with a curved side Ogee 446 between the first set of screens 410 and the second set of screens 420 of the selection structure 400 can direct the flow of the material selected by the first set of screens 410 to a desired impact point or impact area 448 near the upper end plate 426 of the second set of screens 420, or another desired location, such that the discharge flow affects the screen panel downstream on a predetermined wear surface in as opposed to screen surfaces downstream of non-uniform impact such as screen openings. In this configuration, the impact point / area 448 can remain unchanged despite changes in fluid parameters, such as, for example, flow and / or viscosity. The incorporation of the curved Ogee 446 curved side component into the washing tray 440 improves the efficiency and consistency of the selection and reduces wear on the second set of screens 420. The post-impact material flows are represented with large arrows in FIG. 7.
[055] Figs. 8, 9A and 9B show tension device 450. FIG. 8 shows an isometric view in perspective of the tensioning device 450. The tensioning device 450 contains a tensioning rod 451, supports 454 and 454 ', and ratchet mechanisms 456 and 456'. FIG. 9A shows a partial side view of two ratchet mechanisms 456 and two brackets 454 mounted on the side channel 430 of the selection frame 400. FIG. 9B shows an enlarged view of one of the two
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23/37 ratchet mechanisms 456 and supports 454 shown in FIG. 9A. As described in more detail below, each selection frame set 400 includes two tension devices 450, one configured to allow the tension of the screen set 409 of the first set of screens 410 and the other configured to allow tension of the screen 419 of the second set of screens 420.
[056] Referring to FIG. 8, the tensioning device 450 includes a tensioning rod 451, supports 454 and 454 ', and ratchet mechanisms 456 and 456'. The tension rod 451 contains opposite mirror image ends 452 and 452 ', a tubular part 453 and a tension strip 455. The opposite ends 452 and 452 of the tension rod 451 extend through holes 457 and 457' in the ratchet mechanisms 456 and 456 'respectively, and are attached to the ratchet mechanisms 456 and 456' by safety mechanisms, such as screws. Ratchet mechanisms 456 and 456 'are attached to the supports 454 and 454', which in turn are attached to the side channels 430 and 430 ', respectively, of the selection structure 400, by fixing mechanisms, such as screws, as shown in FIGS. 9A and 9B.
[057] Although not shown in FIG. 8, the tubular intermediate part 453 of the tensioning rod 451 extends the width of the selection structure 400 from the side channel 430 to the side channel 430 '. The tensioning rods 451 of each tensioning device 450 are located at the bottom of the upper end plate 416 of the first set of screens 410 and of the upper end plate 426 and the second set of screens 420. The tubular part 453 and the tension strip 455 of the device tensioner 450 are configured to receive
Petition 870180030763, of 4/16/2018, p. 11/28
24/37 one end of the screen assembly 409 and / or 419. The opposite end 452, the tubular portion 453 and the tension strip 455 of the tension rod 451 are arranged so that when the opposite end 452 and the tubular part 453 rotate in the counterclockwise, the tension strip 455 rotates clockwise, thus pulling the screen assembly 409 and / or 419 to the upper end plate 416 of the first set of screens 410 and / or upper end plate 426 of the second set of screens 420. While shown in FIG. 8 as having the tubular intermediate part 453 and the tensioning strip 455, the tensioning device 450 can include other components as long as it is configured to receive one end of the screen assembly 409 and / or 419 and is fixed to the ratchet mechanism 456 in order to allow the ratchet mechanism 456 to rotate the tension rod 451 and pull the set of screens 409 and / or 419 to the upper end plates 416 and / or 426.
[058] FIG. 9A shows a partial side view of two ratchet mechanisms 456 and two supports 454 of two tensioning devices 450 mounted on side channel 430 of the tracking platform assembly 400. FIG. 9B illustrates an enlarged view of ratchet mechanism 456 and bracket 454. Although not shown, tensioner rods 451 extend from each ratchet mechanism 456 in side channel 430 of the selection frame 400 to each ratchet mechanism 456'no opposite side channel 430 'below the upper end plates 416 and 426 of the selection frame 400.
[059] FIG. 10 shows an enlarged partial view of the ratchet mechanism 456 mounted on the side channel 430 below
Petition 870180030763, of 4/16/2018, p. 11/29
25/37 of the first set of screens 410. The first set of screens 410 is shown in interface with the feed set 130 and the flexible flow control material 405. As shown in FIG. 10, the ratchet mechanism 456 contains an upper part 458 and a lower part 460. The upper part 458 contains a locking bar 459 that interacts with a plurality of teeth 461 on the lower part 460. The lower part 460 includes a trigger point 462 where the second end 452 of the tension rod 451 extends through the hole 457 of the ratchet mechanism 456. With reference to FIG. 10, a key 463 configured to rotate the actuation point 462 of the ratchet mechanism 456. In response to the application of a counterclockwise rotating force 463, the actuation point
462 and the tubular part 453 of the tension rod 451 are configured to rotate counterclockwise, and the tension strip 455 is configured to rotate clockwise, such that the tension device 450 pulls one end of the screen set 409 to the upper end plate 416. In response to the rotation of the key 463 and the actuation point 462 of the ratchet mechanism 456, the locking bar 459 of the upper part 458 and the teeth 461 of the lower part 460 are configured to lock the tensioning device in place and retain the tension. While the tensioning devices used in the vibrating selection machines described in the prior art apply tension in a lateral direction or in the side channels 430 and 430'relating to the vibrating selection machine 100, the tensioning device 450 described here applies tension back and forth or to the upper end plate 416 and lower end plate 418 of the first
Petition 870180030763, of 4/16/2018, p. 11/30
26/37 set of screens 410 and / or upper end plate 426 and lower end plate 428 of the second set of screens 420 in relation to the vibrating selection machine 100. Unlike the tensioning devices described in the prior art, the direction of tension forward and backward provided by the tensioning device 450 corresponds to the direction of the material flow such as, for example, paste, along the first and second set of screens as it is selected by the vibrating selection machine 100. Although shown with the key 463 in FIG. 10, other tools may be employed to rotate the actuation point 462 of the ratchet mechanism 456, provided that it provides the functionality as described herein.
[060] FIGS. 11A and 11B show an embodiment of the undersized material collection set 160. The undersized material collection set 160 contains a variety of collection trays 161 attached to the underside of each selection frame 400 (see FIGS. 3 and 4 ), a variety of channels 162 in communication with the collecting trays 161, and an undersized collecting trough 166. As shown in FIGS. 11A and 11B, the undersized collection rail 166 contains a mounting end 167, which can be attached to the outer frame 110 of the vibrating selection machine 100 by clamping mechanisms, such as screws, an upper surface 168 that runs the length of the rail. collection 166 and the disposal hole 169. Each channel 162 contains an entrance 163, a chamber 164 and an outlet 165. The entrance 163 of each channel 162 is configured to receive undersized material from the collection trays 161 and channel the material through the
Petition 870180030763, of 4/16/2018, p. 11/318
27/37 chamber 164 of channel 162 to outlet 165. Each outlet 165 communicates with a portion of the upper surface 168 of the collecting trough 166 undersized in such a way that the discarded material from the exits 165 of the channels 162 enters the trough 166 of collects and exits through opening 169. An undersized material hopper can be configured to receive discarded undersized material from the waste port 169. Although not shown, the inlets 163 of channels 162 can include radial clearances to accommodate the vibrating movement of the trays. collection 161 (see FIG. 3 and 4), which are assembled to assemble the selection structure 400, while channels 162 and collection trough 166 are mounted on the fixed external structure 110. The placement of the undersized collection trays directly below the channels 162 increases the efficiency of the vibrating selection machine 100 and saves space by centralizing the flow of all undersized materials in a central channel.
[061] FIGS. 12A and 12B to FIGS. 13A and 13B show the oversized material collection assembly 170. The oversized material collection assembly 170 contains a variety of oversized collection rails 171 mounted on the lower end plate 428 of each selection screen set 400 and two oversized collection rails 176 and 176 'in communication with the extra-large collection troughs 171 (see Figs. 3 and 4, for example).
[062] FIGS. 12A and 12B show an embodiment of the oversized collection chute 171. FIGS. 13A and 13B show an embodiment of a collection chute 176. Referring to FIGS. 12A and 12B, each extra-large collecting channel 171 contains a first side 172 and a second side 172'which
Petition 870180030763, of 4/16/2018, p. 11/28
28/37 reflects the first side 172, both having an inlet 173 with a mounting arm 173A, a chamber 174 and an outlet 175. Mounting arms 173A of each extra-large collection rail 171 are attached to each lower end plate 428 of the structures vibrating selection screens 400 with fixing mechanisms, such as screws, in such a way that material that does not pass through screens 409 and / or 419 for the undersized disposal set rolls off the bottom plate 428 of the vibrating selection structure 400 at the entrance 173 of the extra-large material collection chute 171 (see figures 3 to 4, for example). When or after entry into entry 173, oversized material is channeled through chamber 174, and discarded from exit 175 to the oversized collection trough 176. Although shown to have a trapezoidal shape, it will be appreciated that the oversized collection trough 171 is not limited this configuration. The extra-large collecting trough 171 can have other arrangements, as long as that trough can receive oversized material from the lower end plate 428 of the selection structures 400 and can transfer the oversized material to one of the oversized collecting troughs 176 and 176 '.
[063] With reference to FIGS. 13A and 13B, the extra-large collecting rail 176 contains a mounting end plate 177, a rear surface 178, an outlet 180 and a channel 181. The mounting end plate 177 is attached to the rear channel 129 of the inner frame 120 with mechanisms fixing screws, such as screws (see figures 3 and 4, for example). The channel 181 extends from the mounting end plate 177 to the outlet 180 below each outlet 175 of extra-large collecting rails 171, in such a way that the
Petition 870180030763, of 4/16/2018, p. 11/33
29/37 oversized material discarded from each of the collecting troughs 171 fall into channel 181 of the extra-large collecting trough 176. A vibrating motor 179 is mounted on the rear surface 178 of the extra-large collecting trough 176 with clamping mechanisms, such as screws, to increase the rate at which the oversized material passes through channel 181 to outlet 180, thereby increasing the volume of material that the vibrating screening machine 100 can normally process. Although not shown, an oversized material chute can be configured to receive discarded oversized materials from outlet 180 of the oversized collection chute 176.
[064] FIG. 14 is a side view similar to that of Figure 7 of the vibrating selection structure 400 showing details of the tensioning device 450 which tension the second screen 419 along the second set of screens 420. As indicated in FIG. 14, the material to be filtered 500 flows by vibration through the first set of screens 409 to the discharge end 409B of the first set of screens 409. During the passage, particles of material of appropriate size 500 pass through openings or pores 488A of the first set of screens 409. After passing over the discharge end 409B of the first set of screen 409B, material 500 passes into the washing tray 440 and over the curved side 446 with the maximum rise 449. After passing through above the maximum rise 449, the material 500 lands on the impact area 448 of the second tray 419 vibrates through the second screen 419, passing from the input end 419A to the discharge end 419B, with particles of appropriate size 500 passing through the second
Petition 870180030763, of 4/16/2018, p. 11/34
30/37 screen 419 along the way. The screen assemblies 409, 419 are selectively attached to the assemblies 410, 420 through the clamps 455B of the assemblies 410, 420 and the tension strips 455 of the tensioning devices 450, in a manner described in greater detail below.
[065] As can be understood from FIG. 14 and as explained in more detail below, a discharge end 409B, 419B of the screen assemblies 409, 419 are secured by clamping clips 455B, while an opposite inlet end 409A, 419A is attached to a tension strip 455 of the tensioning device 450. When the tension strip 455 is rotated, the screen set 409, 419 is fully tensioned through the set 410, 420, in the same direction that the material to be filtered flows through the vibrating selection structure 400. This is an improvement over previous systems, where the screen sets were tensioned by the sides, leaving a crown perpendicular to the flow of the material to be selected, creating valleys and inefficiencies in the flows.
[066] FIG. 15 is a side view of a vibrating selection frame 400 showing additional details of the first and second sets of screens 409, 419, stretched over the first and second set of screens 410, 420, respectively. In FIG. 15, parts of the screens 409, 419 have been cut to show aspects of the sets 410, 420 below the screens. The material 500 is shown passing over the washing tray 440 and landing in the impact area 448 of the second filter 419.
[067] FIGS. 16A and 16B show views of a set of screens 419 for use with the vibrating selection machine 100 and the vibrating selection structure 400 described above.
Petition 870180030763, of 4/16/2018, p. 11/35
31/37
Although the following description of embodiments represented in FIGS. 16A and 16B is made with reference to the second set of screens 419, note that this discussion applies equally to the first set of screens 409; The first set of screens 409 can typically be identical to the set of screens 419, but optionally can have different sizes and configurations, for example, different size impact area 448 (smaller or larger), different size aperture settings, or a combination thereof.
[068] FIG. 16A is a front view of the screen 419 according to one or more embodiments of the invention. The screen 419 is configured to be removably attached to the assembly 420 under tension in the manner described here. The screen set 419 contains the feed end 419A and the opposite discharge end 419B. The array of screens 419 has a width dimension between the ends 419A and 419B, and a longitudinal dimension between the opposite side edges 483. A filter area 488 is defined by a variety of individual openings or pores 488A that extend substantially through the surface of the screen set 419. The openings 488A are of a selected size, such as a size determined by side lengths having respective magnitudes in the range of about 20 microns to about 100 microns. In some embodiments, the openings 488A may be rectangular in shape and may have a substantially uniform width or substantially uniform thickness in a range of about 43 microns to about 100 microns, and a substantially uniform length over a range of about 43 microns to about 2000 microns.
Petition 870180030763, of 4/16/2018, p. 36/118
32/37 [069] In the embodiment of FIG. 16A, the filter area 488 is framed by an impact zone 448 formed along the feed end 419A, a strip 486 along the discharge end 419B, and opposite side strips 484 along the respective side edges 483. The ends from impact zone 448, strip 486 and side strips 484 are integrally joined at the end points, and together provide structural support to filter area 488, preventing tears and the like during placement and use on machine 100. Referring to FIG . 14, when material 500 flows over the curved portion 446 of the washing tray 440, material 500 lands on impact zone 448. Impact zone 448 protects the integrity of individual openings 488A and prevents or decreases the likelihood of large particles becoming housed in the 488A openings. As indicated in FIG. 14, when material 500 flows from feed end 419A to discharge end 419B, appropriately sized particles of material 500 pass through openings 488A. The impact zone 448 can have different sizes and configurations, depending on the selection application and desired flow characteristics.
[070] As shown in FIGS. 16A and 16B, a first fixing strip 481A is provided along the feed end 419A, while a second fixing strip 481B is provided along the discharge end 419B. Each fixing strip 481A, 481B can be a generally U-shaped metal strip that is integrated into the feed ends 419A, 419B, substantially along the length of each respective end 419A, 419B. Although alternative means can be used to arrest
Petition 870180030763, of 4/16/2018, p. 37/118
33/37 clamping strips 481A, 481B to screen 419, clamping strips 481A, 481B are configured to withstand substantial forces during operation of the vibrating selection machine 100 without separating from the screen 419 or otherwise allowing the screen 419 detach from set 420.
[071] FIG. 16B is a side view of a screen filter 419 for use in an exemplary embodiment of the present invention. When viewed from the side, as in FIG. 16B, screen 419 has a thin profile. As seen in FIG. 16B, the screen filter 419 includes a material inlet surface 485A on an upper side and a material outlet surface 485B on the opposite lower side. Individual screen openings 488A extend from the input side 485A to the output side 485B, such that during vibrating selection, individual particles pass through the screen area 488. In the embodiment shown in FIG. 16B, the first and second fixing strips 481A, 481B depend on the underside of the screen 419. Each fixing strip 481A, 481B bends back to the center of the screen 419, in an L or C format.
[072] The set of screens 409, 419 is dimensioned to match the size of the frame 410, 420. In some embodiments, the set of screens 409, 419 preferably has a length of about 56 cm, a width of about 30cm and a thickness of about 0.25cm. Impact area 448 is about 3 cm wide; narrower or wider impact areas 448 can be used, with the first decreasing protection and the last decreasing the number of 488A openings. Strip 486 and side strips 484 are about 1 cm wide. Screens 409, 419
Petition 870180030763, of 4/16/2018, p. 11/38
34/37 are preferably made of polyurethane. While some exemplary embodiments of the screens 419 are shown in FIG. 16A and FIG. 16B for use with the vibrating selection machine 100 described herein, it will be appreciated that the machine 100 can be configured for use with alternative configuration of screens, screen materials and screen characteristics (opening / pore size, connection mechanisms and the like) . Examples of screens, screen materials and screen features that can be incorporated into screens
409, 419 for use with machine 100 are found in U.S. Patent 9,409,209, US Patent Application Publication 2013/313, 168A1, US Patent Application Publication 2014 / 0262978A1 and US Patent Application Publication 2016 / 0310994A1, the disclosures of which are incorporated herein by reference in their entirety.
[073] A method of attaching a screen assembly 409, 419 to a structure 410 420 will now be described. As seen in FIG. 14, the clamps 455B are attached adjacent to the respective outlet ends 410B, 420B of the structures 410, 420. The clamps 455B are dimensioned and configured to join the outlet ends 409B, 419B of the screens 409, 419 to the frame structures. screens
410, 420. The fixing clips 455B extend substantially along a length of the disposal end 410B, 420B, in a manner similar to the fixing strips 481A, 481B which extend along the lengths of the screen set 409, 419. In FIG. 14, the fixation clamp has an L shape when viewed from the side, although other fixation configurations, such as curved C shapes, can be used. As can be understood from the
Petition 870180030763, of 4/16/2018, p. 39/118
35/37
FIG. 14, the second securing strip 481B along the discharge end 409B, 419B of a screen assembly 409, 419 engaged with securing clip 455B, such that the L or C-shaped aspect of the securing strip 481B interconnects with the L or C appearance of the 455B clamp. The tension is applied to the screen set 409, 419 to expand through the frame 410, 420 towards the inlet end 410A, 420A, such that the clamp 481B remains interconnected with the clamp 455B. With the expansion of the set of screens 409, 419 through the structure 410, 420, the first fixing strip 481A of the set of screens 409, 419 is then fitted to the tension strip 455 of the tensioning device 450, such that the shape of L or C of tension strip 455 interconnects with the first fixing strip 481A. Then tension is applied to the set of screens 409, 419 through the tensioning device 450 to thereby selectively lock the first fixing strip 481A to the fixing strip 455, whereby the filter 409, 419 is stretched firmly along the structure 410, 420 for use in selecting particles of material 500 when operating machine 100.
[074] After a period of use, the screens 409, 419 can be selectively removed from the structure 410, 420 for replacement with new screens 409, 419. In a removal mode, the tensioning device 450 used to release the tensioning strip 455 from the first strip 481A. The screen set 409, 419 is then pulled or slid to the discharge end 410A, 420A of frame 410, 420 to release the second securing strip 481B from the securing clip 455B.
[075] Conditional language, such as, among others,
Petition 870180030763, of 4/16/2018, p. 11/40
36/37 can, could, could or can, unless specifically stated otherwise, or otherwise understood within the context used, generally means that certain implementations may include, while other implementations do not include certain features, elements and / or operations. Thus, such conditional language is generally not intended to suggest that resources, elements and / or operations are in any way necessary for one or more implementations or that one or more implementations necessarily include the logic to decide, with or without input or request user, if these features, elements and / or operations are included or must be performed in any specific implementation.
[076] This specification and accompanying drawings describe vibrating sorting machines that contain overlapping sorting screens. Obviously, it is not possible to describe all conceivable combinations of elements for the purpose of describing the various aspects of the invention. Thus, while the embodiments of this invention are described with reference to various implementations and explorations, it is noted that such embodiments are illustrative and that the scope of the invention is not limited to them. Those skilled in the art can recognize that many additional combinations and permutations of the disclosed characteristics are possible. As such, several modifications can be made to the invention without departing from its scope or spirit. In such a way that other embodiments of the invention may be evident from considering the specification and the accompanying drawings, and practice of the invention as presented herein. It is intended that the examples presented in the specification and
Petition 870180030763, of 4/16/2018, p. 41/118
37/37 in the accompanying drawings are considered, as illustrative and non-restrictive specifics are employed here, they are generic and descriptive only and limitation.
all aspects,
Although terms are used in a no for purposes of

权利要求:
Claims (33)
[1]
1. Vibrating selection machine, characterized by the fact that it comprises:
- an external frame;
- an inner frame connected to the outer frame;
- a vibrating motor assembly connected to the internal frame in such a way that the vibrating motor assembly vibrates the internal structure;
- a variety of screen sets attached to the internal structure and configured in an overlapping arrangement, each of the variety of screen sets configured to receive replaceable screen sets, the screen sets attached to the screen structures being tensioned in a direction in which a material to be selected flows through the sets of screens;
- an undersized material disposal set configured to receive materials that pass through the screen sets; and
- an oversized material disposal set configured to receive materials that pass a surface above the screen sets, where the undersized material disposal set includes an undersized chute in communication with each of the variety of screen sets, and that the oversized material disposal set includes an oversized rail set in communication with each of the various sets of screens.
Petition 870180030763, of 4/16/2018, p. 43/118
[2]
2/10
2. Vibrating selection machine, according to claim 1, characterized by the fact that the set of oversized gutters contains a first set of oversized gutters and a second set of oversized gutters.
[3]
3. Vibrating selection machine according to claim 2, characterized by the fact that the undersized rails, the first set of oversized rails and the second set of oversized rails are located under the variety of screen sets and in which the undersized rails are located between the first set of oversized gutters and the second set of oversized gutters.
[4]
4. Vibrating selection machine according to claim 1, characterized by the fact that at least one of the varieties of screen sets is replaceable.
[5]
5. The vibrating selection machine, according to claim 1, characterized by the fact that each of the several sets of screens includes a first set of screens and a second set of screens.
[6]
6. Vibrating selection machine, according to claim 5, characterized by comprising a washing tray located between the first set of screens and the second set of screens.
[7]
7. Vibratory selection machine, according to claim 5, characterized by comprising a chute located between the first set of screens and the second set of screens.
Petition 870180030763, of 4/16/2018, p. 44/118
3/10
[8]
8. Vibratory sorting machine according to claim 7, characterized by the fact that the chute includes an Ogee flow structure.
[9]
Vibratory selection machine according to claim 1, characterized by comprising a tensioning system that includes tensioning rods that extend substantially orthogonally in the direction of flow of the material to be selected, in which the tensioning rods are configured to fit with a part of the screen structure and stretch the screen when rotated.
[10]
10. The vibrating selection machine, according to claim 9, characterized in that the screen tensioning system includes a ratchet assembly configured to rotate the tensioning rod in such a way that the tensioning rod moves between a first receiving position of the set of open screens to a second tensioned position of the closed and secure screen set.
[11]
11. Vibratory selection machine, according to claim 1, characterized by comprising a vibrating motor, in which the vibrating motor is attached to the set of extra-large rails.
[12]
The vibrating selection machine according to claim 1, characterized by comprising multiple units of feeding systems, each of the multiple feeding systems located substantially directly below the individual discharges of a flow divider.
Petition 870180030763, of 4/16/2018, p. 45/118
4/10
[13]
13. Vibratory selection machine according to claim 1, characterized by the fact that the vibratory selection machine includes at least eight sets of screens.
[14]
14. Vibratory selection machine, according to claim 2, characterized by the fact that the set of oversized gutters includes a bifurcated gutter, which is configured to receive materials that do not pass through the screen sets, and are transported over a disposal end the variety of bifurcated gutter sets that feed the first extra-large gutters and a second set of bifurcated gutters that feed the second extra-large gutters.
[15]
15. A set of screens structure, characterized by comprising:
- a first screen structure configured to receive a first set of screens;
- a second screen structure configured to receive a second set of screens downstream of the first screen set structure; and
- a chute located between the first screen set structure and the second screen set structure, where the first screen set structure is configured to receive a material to be selected and the chute is configured to gather the material to be selected before the material reaches the second screen set structure.
Petition 870180030763, of 4/16/2018, p. 46/118
5/10
[16]
16. Mesh set structure according to claim 15, characterized in that the trough includes at least an Ogee drain and a washing tray.
[17]
17. Screen assembly structure according to claim 15, characterized by comprising a first screen tensioning system and a second screen tensioning system, each including tensioning rods that extend substantially orthogonally in the direction of the material flow to be selected, where the first tension rod is configured to fit with a first part of the canvas set when rotated, and where the second tension rod is configured to fit with a second part of the canvas set when rotated.
[18]
18. Screen assembly structure according to claim 17, characterized in that the first screen tensioning system includes a first ratchet set configured to rotate the first tensioning rod so that the first tensioning rod moves between a first open receiving position in the screen set to a second closed and secure tensioned position in the screen set and also includes a second ratchet set configured to rotate the second tension rod so that the second tension rod moves between a first position reception of the screen set to a second closed and secure tensioned position in the screen set.
[19]
19. Method of selecting a material, characterized by the following characteristics:
Petition 870180030763, of 4/16/2018, p. 47/118
6/10
- feeding the material in a vibrating sorting machine having a variety of sets of screens configured in an overlapping arrangement,
- each variety of screen sets configured to receive replaceable screen sets,
- the replaceable screen sets fixed in the variety of screen sets by tension of the replaceable screen sets in the direction in which the material flows through the replaceable screen sets; and
- material selection is made in such a way that an undersized material that passes through the replaceable selection sets flows into an undersized material disposal set, and an oversized material flows over one end of the variety of screen sets in a set of disposing of oversized material, wherein the undersized material disposal set includes an undersized chute in communication with each of the variety of screen sets and the oversized material disposal set includes an oversized chute set in communication with each of the variety sets of screens.
[20]
20. Material selection method according to claim 19, characterized by the fact that the set of oversized gutters includes a first set of oversized gutters and a second set of oversized gutters.
[21]
21. Method for selecting a material, according to claim 20, characterized by the fact that the chute
Petition 870180030763, of 4/16/2018, p. 48/118
7/10 undersized, the first set of oversized gutters and the second set of oversized gutters are located under the variety of screen sets and where the undersized set of gutters is located between the first set of gutters and the second set of gutters oversized.
[22]
22. Method for selecting a material according to claim 19, characterized by the fact that at least one of the varieties of screen sets is replaceable.
[23]
23. Method for selecting a material according to claim 19, characterized by the fact that each of the varieties of sets of screens includes a first set of screens and a second set of screens.
[24]
24. The method of selecting a material, according to claim 23, characterized by comprising a trough located between the first set of screens and the second set of screens.
[25]
25. Method for selecting a material according to claim 24, characterized by the fact that the chute includes an Ogee flow structure.
[26]
26. Method for selecting a material, according to claim 19, characterized in that it comprises a tensioning system of screens that includes tensioning rods that extend substantially orthogonally in the direction of the flow of the material to be selected, in which the tensioning rods are configured to fit a part of the screen and stretch the screen when rotated.
Petition 870180030763, of 4/16/2018, p. 11/49
8/10
[27]
27. Vibrating selection machine for selecting particles of a material to be selected, characterized by comprising:
- an external frame;
- an inner frame connected to the outer frame;
- a vibrating motor fixed to the inner frame in such a way that the vibrating motor vibrates the inner frame;
- a variety of replaceable screens removably attached to the respective of the screen variety, a first replaceable screen of the replaceable screen variety attached to a first set of screens of the variety of screen sets substantially stretching the first replaceable screen from front to back;
- an undersized material disposal set configured to receive particles of said material that pass through the first replaceable screen; and
- an oversized material disposal set configured to receive particles of said material passing over an upper surface of the first replaceable screen, wherein the undersized material disposal set includes an undersized rail in communication with each of the sets of screens, and where the oversized material disposal set includes a set of extra-large gutters in communication with each of the sets of screens.
[28]
28. Vibratory sorting machine according to claim 27, characterized by the fact that each of the multiple sets of screens includes a first set of
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9/10 screens and a second set of screens, the first set of screens having a first set of replaceable screens attached to it, and the second set of screens having a second replaceable set attached to it.
[29]
29. Vibrating selection machine, according to claim 28, characterized by the fact that it comprises a washing tray located between the first set of screens and the second set of screens.
[30]
30. Vibratory selection machine, according to claim 28, characterized by the fact that it comprises a chute located between the first set of screens and the second set of screens.
[31]
31. Vibrating selection machine, according to claim 30, characterized by the fact that the chute includes an Ogee flow structure.
[32]
32. Vibratory selection machine according to claim 27, characterized by the fact that it comprises a tensioning system of screens that includes tensioning rods that extend substantially orthogonally from front to back, in which the tensioning rods are configured to fit with a part the screen and tension the screen when rotated.
[33]
33. Vibratory selection machine according to claim 32, characterized in that the screen tensioning system includes a ratchet assembly configured to rotate a first locking bar of the tensioning rods in such a way that the first locking bar moves between a first open position receiving a set of
Petition 870180030763, of 4/16/2018, p. 51/118
10/10 screens and a second closed and tensioned position of the screen set.

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BR112013024577B1|2020-06-16|SCREEN SUPPORT TABLE

AU2020299538A1|2022-02-03|Apparatuses, methods, and systems for vibratory screening

US1260680A|1918-03-26|Separator for grits and meal.

US2354376A|1944-07-25|Corn sizing apparatus

同族专利:

公开号 | 公开日

CL2019001009A1|2019-06-21|

USD854066S1|2019-07-16|

US20200384505A1|2020-12-10|

RU186820U1|2019-02-05|

US20210354171A1|2021-11-18|

US10399124B2|2019-09-03|

AU2017341930A1|2019-05-02|

PE20190954A1|2019-07-04|

IL266005D0|2019-06-30|

CA3040496A1|2018-04-19|

CL2018000975U1|2018-07-20|

CN209093839U|2019-07-12|

US20190337019A1|2019-11-07|

CA180883S|2019-02-11|

AU2017341930B2|2020-08-13|

PE20200103Z|2020-01-16|

PH12019500819A1|2019-08-19|

JP2019533573A|2019-11-21|

TR202019766U5|2021-01-21|

EP3525940A4|2020-06-17|

TR201805291U5|2019-05-21|

CN114029226A|2022-02-11|

EP3525940A1|2019-08-21|

US10773278B2|2020-09-15|

WO2018071902A1|2018-04-19|

MX2019004358A|2019-08-21|

CL2018000974S1|2018-07-20|

PE20212035A1|2021-10-21|

ECSP19028574A|2019-04-30|

TWM569253U|2018-11-01|

CO2018003980U1|2019-04-30|

KR20190055270A|2019-05-22|

US20180104719A1|2018-04-19|

KR20210104934A|2021-08-25|

AU2021250991A1|2021-11-11|

CN110072637A|2019-07-30|

AU2020250198A1|2020-11-05|

AR116512A4|2021-05-19|

JOP20190082A1|2017-06-16|

BR112019007658A2|2019-07-02|

CO2019003801A2|2019-06-28|

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法律状态:
2019-05-07| B03A| Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]|

优先权:

申请号 | 申请日 | 专利标题

US201662408514P| true| 2016-10-14|2016-10-14|

US201762488293P| true| 2017-04-21|2017-04-21|

USUS15/785,141|2017-10-16|

US15/785,141|US10399124B2|2016-10-14|2017-10-16|Apparatuses, methods, and systems for vibratory screening|

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