• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    According to embodiments herein, a device (10) for single rock injection equipment for positioning at least one cartridge (11) is described. The device comprises at least one magazine (12) arranged around an axis! (15). The magazine (12) is intended to contain a plurality of said cartridges (11) and comprises at least one compartment (13), in which compartment (13) a plurality of said cartridges (11) are placed. The device (10) further comprises at least one in relation to the axis (15) in radial! direction extending means (3, 14). Said catching means (3, 14) is arranged to perform a rotating movement around the shaft (15), said catching means (3, 14) being arranged to, during said rotating movement, catch at least one of said cartridges (11). (Fig. 3)
    公开号:SE1350774A1
    申请号:SE1350774
    申请日:2013-06-26
    公开日:2014-12-27
    发明作者:Sven-Olov Nyström
    申请人:Atlas Copco Rock Drills Ab；
    IPC主号:
    专利说明:

    20 25 30 35 A13008 / PS54620EN00 2 further causes problems. The surface of the cartridges is also of such a nature that they can easily adhere to each other, which also causes problems in automatic advance.
    US 639 01 89 is an example of an automatic cartridge advancing device for use with a rock drilling rig. The known device comprises a rotatable cartridge magazine provided with a plurality of loading tubes arranged along the periphery of the magazine. The cartridge magazine can be preloaded with a large number of cartridges. The magazine is then rotated forward stepwise, bringing a cartridge placed in a charging tube into the firing position. By applying compressed air to the charge tube, the cartridge is pushed away from the charge tube via a connecting hose positioned in the firing direction and further into a drilled hole.
    However, the known device has a number of disadvantages. The many separate charging tubes make the construction large, heavy and clumsy, as well as expensive and complicated to manufacture. Furthermore, it does not handle cartridges of different dimensions. If a cartridge breaks, the magazine with its complex construction is difficult to clean with long work stops as a result. The design further means that the cartridges must be handled one by one when loading the magazine.
    Another example of an automatic feed device is shown in US 2008/0145152. The known device comprises one or more storage vessels containing cartridges arranged horizontally lying on top of each other, and placed above a loading area connected to a firing area for the cartridges. iVteElan each storage vessel and the towing area, a rotating distributor is arranged to move the cartridges one by one.
    The V-shaped vessels of the construction which utilize the law of gravity advance advance mean that a cartridge is subjected to great weight from superimposed cartridges when the magazine is loaded with many cartridges. Underfeeding, the cartridge is simultaneously exposed to friction against the sides of the structure and towards the above and below placed cartridges. This entails a risk that one of the cartridges will break with the subsequent work stoppage. The construction is compact with both fixed and moving parts, which makes it difficult to clean.
    Another known device is shown in VVO 99/64722. Also in this construction, cartridges are fed with the help of the weight diagonal. The cartridges which are located far down are thus also exposed in this feeding device to great weight from the cartridges placed above and to friction from the sides of the structure and from above and below cartridges placed. The construction is complex and includes moving parts, which makes it complicated to manufacture and difficult to clean. 10 15 20 25 30 35 Atsoosfnsuszoseoo 3 SUMMARY It is an object to provide a device which at least partially solves the problems unanimously above. This object is achieved according to an aspect of a device for a rock injection equipment for positioning at least one cartridge. The device comprises at least one magazine arranged around a shaft and intended to hold a plurality of said cartridges. The magazine comprises at least one compartment, in which compartment a plurality of cartridges are placed. Thus, a bundle of cartridges can be placed in the at least one compartment, and these cartridges can move freely in the compartment because they are not placed in separate charging tubes. The device further comprises at least one catching member projecting radially in the radial direction relative to the axis. The catching member is arranged to perform a rotating movement about the axis. The catching means is arranged to, during said rotating movement, catch at least one of said cartridges.
    In another aspect, a method is provided in such a device. The method comprises rotating said catching means about the axis and catching at least one of said cartridges during said rotating movement.
    BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a sketch of an embodiment of the device.
    Figure 2 is a sketch of an alternative embodiment of the device.
    Figure 3 shows a further embodiment of the device seen from the front.
    Figure 4 is a perspective view of an embodiment of the device.
    Figure 5 is an exploded view of an embodiment of the device.
    Figure 6 is a flow chart showing an exemplified method.
    DETAILED DESCRIPTION Exemplified embodiments will now be described in more detail with reference to the accompanying drawings. Equal numbers in the figures refer throughout to bitch elements. Note that the drawings are not necessarily to scale and that some details may have been exaggerated for the sake of clarity.
    Figure 1 shows an embodiment of a device 10 for a rock injection equipment for positioning at least one cartridge. The device comprises a magazine 12 arranged around an axis 15 and intended to contain a plurality of cartridges 11. The magazine 12 is shown in the figure with a substantially non-cylindrical shape but may nevertheless have any other arbitrary arrangement arranged around the axis 15. shape with the title example hexagonal or polygonal cross-section. The magazine 12 comprises at least one compartment 13 where a plurality of cartridges 11 are placed. The device 10 also comprises at least one catching member extending in radial direction in relation to the shaft 15, in the example shown in the figure designed as longitudinal cams 3 formed in the inner surface of the magazine. The respective cam 3 can run along the entire length of the magazine 12, or along a part of the length of the magazine, or be divided into several separate sections.
    The catching means thus comprises one or more cams 3 projecting parallel to the shaft arranged in the inner casing surface 4 of the magazine. The cams 3 are arranged to perform a rotating movement around the shaft 15 by bringing the magazine 12 into a rotating movement around the shaft 15. Those in the magazine 12 the placed cartridges 11 will then slide longitudinally with the inner jacket surface 4 of the magazine and the catching member.
    The cams 3 are arranged to, during said rotating movement, catch at least one of said cartridges 11. If a flowing medium, such as water, is added to the magazine 12 in order to reduce the friction between the cartridges 11 and between the cartridges 11 and the inner jacket surface 4 of the magazine, it is facilitated the flow if the ridge is divided into several parts.
    Figure 2 shows another embodiment of a device 10 for feeding cartridges 11 seen from the front. The device comprises a magazine 12 intended to contain a plurality of cartridges 11. The magazine 12 comprises a compartment 13, in which compartment a plurality of cartridges are placed. A rotor 22 provided with a rotor blade 23 radially extending in relation to the shaft 15 is arranged to be placed inside the magazine 12. Furthermore, a catching means is included in the form of the rotor blade 23 being provided with a carrier 14. The rotor blade 23 is arranged to carry, around a shaft 15, a rotating movement relative to the magazine 12. Axin 15 can have whichever direction the spark. In the example shown in the figure, a shaft 15 arranged substantially horizontally is shown.
    When the rotor blade 23 is brought into rotational movement around the shaft 15, the cartridges 11 will slide against the inner casing surface 4 of the magazine 12. The lead carrier 14 will then, during said rotating movement, catch at least one of the cartridges 11. The catching member, shown as carrier 14 , is arranged to place the at least one cartridge 11 in a predetermined position, for example but not necessarily at the periphery of the magazine. The rotor blade 23 can be caused to stop in a certain position, and preferably fixed in said certain position. From the predetermined position, the cartridge, or cartridges, can be moved to a charging position for firing, for example by means of a tin actuator which pushes the cartridge, or cartridges, in a direction parallel to the axis 15 into a firing device, e.g. a push hose (not shown in figure).
    Alternatively, the cartridge or cartridges may be fired directly from said particular position.
    Figure 3 shows yet another embodiment of a device 10 for feeding cartridges 11 seen from the front. The device comprises a magazine 12 intended to contain a plurality of cartridges 11 in several separated compartments 13. A rotor 22 with several rotor blades 23 is arranged in the magazine 12, the rotor blades 23 forming boundaries for the compartments 13 where the cartridges 11 are placed. A plurality of cartridges 11 are placed in each compartment 13.
    The rotor 22 is arranged to perform a rotating movement about the shaft 15. When the rotor 22 is brought into rotational movement around the shaft 15, the cartridges 11 in the compartments 13 will slide against the inner jacket surface 4 of the magazine 12. The rotor plate 23 is provided with carriers 14 which will said rotating movement, catching at least one of the cartridges 11. The guide means 14 are arranged to place the cartridge, or cartridges, 11 in a predetermined position. The rotational movement of the rotor 22 can be stopped and the rotor can be fixed and locked in at least a certain position. From the predetermined position, the cartridge, or cartridges 11, can be moved to a tad position for firing or fired directly.
    Figure 4 is a perspective view of an embodiment of a device 10 for feeding plastic cartridges. A plurality of carriers 14 are arranged in the peritic part of the rotor blades 23. The position of the guide rails 14 in the radial direction can be adjusted. Since the exact position of the carriers 14 can be adjusted individually, the horizontal position of the captured cartridges or cartridges can be fine-tuned. The figure also shows a tight-fitting lid 43.
    To reduce the friction between the individual cartridges 11 and the metal cartridges 1t and the inner shell surface of the magazine 12, the magazine 12 may be partially filled with some friction reducing medium. This medium can be any which reduces the friction, for example water or water mixed with soap can be used.
    Figure 5 is a detailed exploded view of an exemplary embodiment of a device 10 for a rock injection equipment intended for automatic feeding and positioning of a larger number of cartridges 11, for example 50-100 cartridges. The device comprises at least one substantially cylindrically shaped magazine 12 intended to contain a plurality of cartridges 11. The magazine is arranged rotationally symmetrically about a substantially inorizontal axis 15 and is at least partially enclosed by a frame 41. 10 15 20 25 30 35 A1 asos / Pssfiezoseco 6 En rotor 22 is arranged to be placed inside the magazine 12. From the center axis of the rotor extends one or more rotor blades 23. In the example shown in the figure, the rotor 22 is provided with four rotor blades 23. When the rotor 22 is placed inside the magazine 12, the rotor blades 23 extend radially. boundaries whereby four compartments 13 separated from the rotor bead 23 for placement of cartridges 11 are formed. The rotor 22 is arranged to perform, around the substantially horizontally arranged shaft 15, a rotation rotating in relation to the magazine 12. The rotor 22 is driven by a drive motor 47 which transmits torque to the rotor 22 via a drive shaft 50 and a drive device 51. At the peripheral edge of the rotor blades 23 one or more carriers 14 are arranged. in the example shown in the figure, the rotorbiad 23 is provided with three carriers 14.
    The carriers 14 are arranged to, during said rotating movement, catch one or more of the cartridges 11. When the rotor 22 is rotated, the cartridges 11 placed in the compartments 13 will slide against the outer surface of the magazine 12. The inner outer surface of the l11 / magazine 12 is provided with a surface which provides a smooth surface with low friction against which surface the cartridges 11 placed in the magazine 12 can easily slide. The smooth surface can be, for example, a polyurethane surface. The device 10 may be provided with a tight-fitting lid 43. To further reduce the friction between the cartridges 11 and the inner surface of the magazine 12, the magazine 12 may be partially filled with some friction-reducing medium, for example water.
    This also reduces the friction between the cartridges 11 located in the magazine and the risk that the cartridges will stick to each other or the inner surface of the magazine. This reduces the risk of a cartridge breaking. During the rotating movement, the cartridges sliding towards the jacket surface of the magazine will be caught by the carriers 14. The rotating movement of the rotor 22 proceeds to a predetermined position where the position of the rotor 22 can be fixed by means of a locking arm 49. The device further comprises an indexing disc 48.
    The carriers 14 are arranged in the peripheral dei of the rotor blades 23. The position of the carriers 14 in the radial direction can be adjusted. Since the exact position of the carriers 14 can be adjusted individually, the horizontal position of the captured cartridges or cartridges can be fine-tuned. The device 10 is provided with a connection 46 to one or more firing devices such as one or more push hoses (not shown in the figure). The device 10 further comprises an actuator 42 arranged to move the cartridge, or the cartridges, 11 from the predetermined position to a firing device arranged in connection with the magazine 12, such as a push rod (not shown). The actuator 42 is arranged to act linearly in a direction substantially parallel to the axis 15.
    When the cartridge, or cartridges, 11 are positioned, they are moved by the actuator 42 from the magazine 12 to the firing hose. The linear actuator 42 is arranged so that in a direction along the shaft 14 guided in a groove 5 taken out in the magazine 12 by means of a drive mechanism 6. The actuator 42 will thereby push it or the positioned ones. the cartridges 11 out of the magazine 12 and into the firing hose. In this way, one or more cartridges 11 can be placed in the firing hose. A sensor 44 may indicate that one or more cartridges have been placed in the slider. The sensor 44 can be any sensing sensor, for example a photocell, or a sensor that senses weight. The rotating movement and the above steps are repeated until a desired number of cartridges 11 are placed in the firing hose.
    The actuator 42 is arranged to seal the opening of the push hose facing the magazine 12. For this purpose, the actuator 42 can, for example, be designed with a circular cross-section and be provided with a conical tapered shape or with a sealing diaphragm. When the end of the push hose is sealed, gas, for example compressed air, is applied to the push hose via a connection 45, whereby the cartridges 11 are pushed away.
    Figure 6 is a flow chart showing an exemplified method. The method is performed in a device 10 for a rock injection equipment as described according to any of the examples above. The method comprises rotating 101 of catching means 3, 14 about an axis 15. At least one cartridge 11 is caught 102 by the catching means 3, 14 during the rotating movement. The method further comprises positioning 103 of at least one captured cartridge 11 in a predetermined position. The catching member 3, 14 may comprise one or more carriers 14 whose position in the radial direction can be adjusted. The positioning 103 of the captured cartridge (s) 11 can be adjusted by adjusting the position of the one or more carriers in the radial direction. The method may further include moving 104 of the cartridge, or cartridges, 11 from the predetermined position to one or more push tubing disposed adjacent the magazine 12. The movement 104 can take place inwardly in a direction substantially parallel to the axis 15. The method may further comprise indication 105 of the presence of one or more cartridges 11 in said firing hose by means of a sensor 44.
    The devices and methods exemplified above exhibit a number of advantages.
    The robust construction provides a compact and light device. The construction has a few deiar which can also to some extent be disassembled, which facilitates cleaning.
    Refilling cartridges is easy and the device has the capacity to handle many cartridges. Furthermore, cartridges with different curing times or different dimensions can be placed in the different compartments if desired. The device does not require as advanced control equipment as previously known constructions.
    A13008 / PS54620EN00 8 Those skilled in the art will appreciate that the embodiments described above may be combined. Thus, the invention is not limited to the described embodiments.
    The invention is limited only by the scope of protection defined by the claims.
    权利要求:
    Claims (20)
    [1]
    An apparatus (10) for a rock injection equipment for positioning at least one cartridge (11), said apparatus; comprises at least one magazine (12) arranged around an axis (15), and intended to contain a plurality of said cartridges (11), said magazine (12) comprising at least one compartment (13), in which compartment a plurality of said cartridges ( 1) is placed, at least one catching member (3, 14) extending in radial direction relative to the shaft (15), said catching member (3, 14) being arranged to perform a rotating movement around the shaft (15), and wherein said catching means (3, 14) is arranged to, during said rotating movement, catch at least one of said cartridges (1 1).
    [2]
    Device according to claim 1, wherein said catching means (3, 14) is arranged to place said at least one cartridge (11) in a predetermined position.
    [3]
    Device according to claim 1 or 2, further comprising a rotor (22) provided with at least one rotor blade (23) radially extending relative to the shaft (15), said rotor (22) being arranged to be placed inside the magazine (12).
    [4]
    The device of claim 3, wherein said rotor (22) comprises a plurality of rotor blades (23), the rotor blade (23) forming boundaries for a plurality of compartments (13) for placing cartridges (11),
    [5]
    Device according to claim 3 or 4, wherein the catching means (3, 14) comprises one or more carriers (14) arranged in the peripheral part of one or more rotor blades (23).
    [6]
    Device according to claim 5, wherein the position of the one or more reducers (14) in the radial direction is adjustable.
    [7]
    Device according to any one of claims 2-6, further comprising an actuator (42) arranged to move said at least one cartridge (11) from said predetermined position to a firing device arranged in connection with the magazine (12).
    [8]
    Device according to claim 7, wherein the actuator (42) is arranged to act linearly in a direction substantially parallel to the axis (15). 10 3.5 20 25 30 A1 as / Pssaszosßoe 10
    [9]
    Device according to claim 7 or 8, wherein said actuator (42) is arranged to seal the opening of the firing device which faces the magazine (12).
    [10]
    A device according to any one of claims 7-9, further comprising a sensor (44) arranged to indicate the presence of a cartridge (11) in said firing device.
    [11]
    Device according to claim 1 or 2, wherein said catching means comprises a plurality of cams (3) extending parallel to the shaft (15) arranged in the inner outer surface (4) of the magazine.
    [12]
    Device according to claim 11, wherein the magazine (12) is arranged to rotate around the shaft (15).
    [13]
    Device according to any one of the preceding claims, wherein the magazine (12) is substantially cylindrical in shape.
    [14]
    Device according to one of the preceding claims, wherein the axis (15) is arranged substantially horizontally.
    [15]
    A method of a device (10) for a rock injection device, said device comprising at least one magazine (12) arranged around a shaft (15), and intended to contain a plurality of said cartridges (11), said magazine (12) comprising at least one compartment (13), in which compartment a plurality of said cartridges (11) are placed, and at least one receiving means (3, 14) extending radially in the direction of the shaft (15), the method comprising - rotation (101) of said catching means (3, 14) around the shaft (15), - catching (102) of at least one of said cartridges (11) during said rotating movement.
    [16]
    The method of claim 15, further comprising - positioning (103) at least one captured cartridge (11) in a predetermined position.
    [17]
    A method according to claim 15 or 16, wherein the catching means (3, 14) comprises an axial carrier (14) whose position in radial direction can be adjusted, wherein Aisoos / Pssfzszoseoo 1 1 positionings: (103) of said at least one the captured cartridge (11) is fine-tuned by adjusting the position of the one or more carriers in the radial direction.
    [18]
    A method according to any one of claims 15-17, wherein the device (10) further comprises an actuator (42), the method further comprising - moving (104) said at least one cartridge (11) from said predetermined position to one adjacent to the magazine. (12) arranged firing device.
    [19]
    A method according to claim 18, wherein said movement (104) takes place linearly in a direction substantially parallel to the axis (15).
    [20]
    A method according to any one of claims 15-19, wherein the device (10) further comprises a sensor, the method further comprising - indicating (105) the presence of a cartridge (11) in said firing device.
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    引用文献:
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    US3104584A|1961-03-14|1963-09-24|Jacobs Joseph Donovan|Hole packing device|
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    SE509937C2|1998-06-05|1999-03-22|Jan Marklund Mekaniska Ab|Device for handling and inserting resin-containing plastic cartridges in rock reinforcement equipment|
    SE514495C2|1999-08-05|2001-03-05|Jama Mining Equipment Ab|Device for mounting rock bolt in rock reinforcement|
    US6637512B2|2001-07-03|2003-10-28|Dan Casey|Soap stick launcher and method for launching soap sticks|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE1350774A|SE539707C2|2013-06-26|2013-06-26|Apparatus and method for positioning cartridges for a rock injection equipment|SE1350774A| SE539707C2|2013-06-26|2013-06-26|Apparatus and method for positioning cartridges for a rock injection equipment|
    EP14818137.3A| EP3014071B1|2013-06-26|2014-06-25|Arrangement and method for positioning cartridges for a rock grouting equipment|
    MX2015016573A| MX365452B|2013-06-26|2014-06-25|Arrangement and method for positioning cartridges for a rock grouting equipment.|
    US14/894,399| US10060260B2|2013-06-26|2014-06-25|Arrangement and method for positioning cartridges for a rock grouting equipment|
    PE2015002675A| PE20160067A1|2013-06-26|2014-06-25|ARRANGEMENT AND METHOD FOR PLACING CARTRIDGES FOR A ROCK BROWN INJECTION EQUIPMENT|
    CN201480035878.7A| CN105378223B|2013-06-26|2014-06-25|For the apparatus and method for the cylinder for positioning case hardening equipment|
    PCT/SE2014/050785| WO2014209211A1|2013-06-26|2014-06-25|Arrangement and method for positioning cartridges for a rock grouting equipment|
    CA2916987A| CA2916987C|2013-06-26|2014-06-25|Arrangement and method for positioning cartridges for a rock grouting equipment|
    ZA2015/08713A| ZA201508713B|2013-06-26|2015-11-26|Arrangement and method for positioning cartridges for a rock grouting equipment|
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