• 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:
    An interchangeable distribution plate (18), which is arranged to protect the lower, horizontal disc of a rotor in a percussion crusher with a vertical axis, has a first part (74a-f) of a bayonet bracket, which first part (74a-f) is arranged to cooperate with a second part (50a) of this bayonet bracket, which second part (50a) belongs to the lower horizontal disc. Publication image: Fig 7b rr
    公开号:SE0950615A1
    申请号:SE0950615
    申请日:2009-08-26
    公开日:2011-02-27
    发明作者:Rowan Dallimore；Knut Kjaerran
    申请人:Sandvik Intellectual Property；
    IPC主号:
    专利说明:

    1015202530Summary of the upliftAn object of the present invention is to eliminate, or at leasttone reduce, some or all of the above problems. For this purposea replaceable distribution plate is provided, which is arranged to protect onelower, horizontal disc of a rotor in a vertical shaft impact crusher, whereinthe distribution plate has a first part of a bayonet bracket, which first part isarranged to cooperate with a second part of this bayonet mount, which secondpart belongs to the lower, horizontal disc. A bayonet bracket consists of two parts,which can be connected to each other only by combining the two partsonly a fraction of an entire revolution is rotated relative to each other,until they reach a limit position. An advantage of using a distribution plate ofthis type is that it can be replaced quickly and with little hassle.
    Said first part of the bayonet bracket is preferably arranged to rotatein a fastening direction, which is opposite to the direction of rotation of the rotor during crushing.
    In this way, the frictional force emanating from rocks, which fall downin the rotor and down on the distribution plate, to act in the direction of rotation of the lockingof the bayonet mount, which helps to keep the bayonet mount locked underneathoperation of the crusher.
    In a preferred embodiment, said first part is the bayonet bracketlocated on the lower surface of the distribution plate. Thanks to this placement of bajo-the mesh bracket gives the distribution plate a longer service life than known distribution plates,because it can withstand great wear, before the connection between the rotor andthe dividing plate is exposed to impact and wear from falling rocks.
    In one embodiment, said first part of the bayonet bracket is a foot, eachat an upper engaging surface of the foot is arranged to engage with a lower engaginggrip surface, which belongs to the lower, horizontal disc. This construction doesit is possible to place most of the bayonet bracket under the distribution platelower surface, which allows more wear of the distribution plate and thuslonger exchange intervals.
    In an embodiment in which the distribution plate consists of fl your separators.straight bits, for example two to six separate bits, preferably three to six separatepieces, each piece comprises a first part of a bayonet bracket. Such a design= '; lf «' 11 / ~ -l z-" fív-Aïstßl / šrf, niv *m ~ «: '-> 1-» W, -wë = ls. ~ * fn ~ lxra v;: f> 4; ï§> s: f ~ =, 2f: isåser; - .:> f: 2: @> f ~ z; f fi ;; l ~ - , l = <»» rm -fl10152025303provides a secure attachment of each of the separate pieces, so thatthe overall shape of the divider plate is not compromised. By bringing the distributionIf it is divided into your pieces, it will be easier to mount the distribution plate in the rotorboth for the reason that each piece is much lighter than a complete distributionplate and for the reason that each piece has less volume than a completedividing plate.
    In one embodiment, the distribution plate has a recess for receivingof a central focus support. The recess makes it possible to focus andsupport the distribution point with regard to a focus and support approach,belonging to the lower horizontal disc of the rotor. This configuration providesthe dividing plate extra stability laterally, which is of special value for fl divideddistribution plates.
    According to another aspect of the invention, a support plate is provided forsupporting a replaceable distribution plate, which support plate has a secondpart of a bayonet bracket, which second part is arranged to cooperate with onefirst part of this bayonet mount, which first part belongs to a replaceabledividing plate.
    In a preferred embodiment, said second part of the bayonetattach a hole extending through the support plate and one near this holelocated, recessed, lower engagement surface. Such a support plate is relatively simpleand inexpensive to manufacture and can accommodate said first part of the bayonet bracketwithout exposing any part thereof to wear from above.
    According to yet another aspect of the invention, there is provided a way tomount a replaceable distribution plate on a lower, horizontal disc of arotor in a percussion crusher with a vertical axis to protect this lower, horizontaldisc, the method comprising moving the distribution plate vertically in place andthen turned to a limit position. This method has the advantage that it enables onevery fast replacement of distribution plate. The method can also be performed withoutsome special tools, which are specially adapted for this purpose, and withoutsome special fasteners, such as nuts or bolts, whereby the costand effort associated with inventory management is reduced.
    According to another aspect of the invention, a percussion crusher is providedwith vertical shaft, which impact crusher has a rotor which has a distribution platef: 4: Asat = r r fl xâíäNtï fl fši * ERPt f »H _ _ ~ ~ sfs¿f, .y-, r¿ ~,.; ._ ~ i¿: ¿ç,« 1/3 »: ft .zur g, VM; .IV ånu: pgn. iïä cšsf10152025304or a support plate as above. A crusher of this type is easier tohold than previously known crushers.
    These and other aspects of the invention will be apparent from andexplained with reference to the following claims and described belowembodiments.
    Brief description of the drawingsThe invention will now be described in more detail with reference to the appendixdrawings.
    Fig. 1 is a three-dimensional view showing a rotor for a VSI crusher.
    Fig. 2 is a three-dimensional view showing the rotor according to fi g 1 with an upperdisc removed.
    Fig. 3 is a plan view showing the rotor in fi g 2 straight from the top.
    Fig. 4a shows a support plate for a distribution plate from above.
    Fig. 4b shows the support plate according to fi g 4a from below.
    Fig. 4c is a sectional view showing the support plate along the line A-A in fi g 4b.
    Fig. 5 is a side view showing a fastening device.
    Fig. 6a is a three-dimensional view showing a separate piece of adividing plate.
    Fig. 6b shows the separate piece of the distribution plate, seen from the frontthe center of the dividing plate.
    Fig. 7a is a three-dimensional view showing obliquely from above a completedividing plate mounted on a support plate.
    Fig. 7b is a three-dimensional view showing obliquely from below the completetake the distribution plate mounted on a support plate.
    Fig. 8a shows from below the complete distribution plate and supportthe plate in an intermediate, unlocked position.
    Fig. 8b shows from below the complete distribution plate and supportthe plate in a final, locked position.
    Detailed Description of Preferred Embodiments of the InventionFig. 1 shows a rotor 1 for use in a percussion crusher with a vertical shaft,i.e. a VSI cross. The rotor 1 has a roof in the form of an upper, horizontal disc 2,'fin »trosrusaïiizzílåbßxfsåíêbtilrl íëifäí-í: š ”<, i» "fš Kf." i flfl ïf * Öff. ° §É “-2 = 'lšG {ÉíÉ / ï f * iåïfš fi ššlt fïno r f * '~ 1 »' ~ Ü Ü Vf *:10152025305which has an upper wear plate 4, and a floor in the form of a lower, horizontal board6. The lower horizontal disc 6 has a hub 8, which is welded onthe disc 6. The hub 8 must be connected to a vertical shaft (not shown) for rotationof rotor 1 inside a VSI crusher housing. The upper horizontal disc 2 has onecenter opening 10, through which the material to be crushed can be fed intothe rotor 1. The upper, horizontal disc 2 is protected by the upper wear plate 4 againststones, which hit the rotor 1 from above.
    As shown better in fi g 2, where the upper horizontal disc 2 and the wearthe plate 4 is not shown for clarity, the lower horizontal disc is protected6 against wear of three lower wear plates 12, 14 and 16. A distribution plate 18is attached to the center 6 of the lower horizontal disc. Distribution plate 18distributes the feed fed via the opening 10 in the upper horizontal disc 2.material and protects the lower horizontal disc 6 against wear and impact.damage caused by the material fed through the opening 10. Asdescribed in more detail below, the distribution plate 18 consists of three separate pieces20, 22, 24. Each of these separate pieces 20, 22, 24 extends fromthe center of the distribution plate 18 to its periphery, seen from the distribution plate 18top, as shown in fi g 2.
    The upper and lower horizontal discs 2, 6 are held together onspaced apart by a vertical rotor wall 26, also shown infi g 1. The rotor wall 26 is divided into three wall segments 28, 30 and 32, such asis shown in fi g 2. The gaps between the wall segments 28, 30, 32 define the outputopenings 34, 36, 38, through which material can be thrown against a house wall.Fig. 3 shows rotor 1 from above and during operation. The upper, horizontalthe disc 2 and the upper wear plate 4 are not shown for the sake of clarity in Fig. 3. An arrow Rindicates the direction of rotation of the rotor 1 during operation of the VSI crusher. Under the rotor 1operation, a bed 40 of material is built up inside the rotor 1 against each of themthree wall segments 28, 30, 32. In fi g 3 only the bed 40 shown is shown.locations in the vicinity of the wall segment 28. The bed 40, which consists of materialwhich is fed to the rotor 1 and then caught in it, extends from onerear support plate 42 to a slit tip 44. The bed 40 protects the wall segment 28and the wear tip 44 against wear and imparts the ejected material correctlydirection. An arrow A describes a typical passage for a piece of stone, which is fed to10152025306the rotor 1 via the center opening 10 and is ejected via the outlet opening 38.
    From Fig. 3 it can be seen that the arrow A at the distribution plate 18 passes substantiallyover the separate bit 24, and not over any dividing dividing linesbit 24 from the other separate bits 20, 22. The main part of material fl fate,represented by the arrow A, thus flows over the star of the distribution plate 18.throw part, and not over the transitions between the separate bits 20, 22, 24.Layer 3 further shows with the help of dashed lines how a separate piece 22of the distribution plate 18 during a maintenance stop can be removed from the rotor 1 viathe outlet opening 36 in the rotor wall 26. This is made possible by the separatethe smaller width W1 of the bit 22 is smaller than the width W2 of the opening 36. It daredIt will be appreciated that in some cases the separate piece 22 may need to be skewed toremoved from the opening 36. The fact that the distribution plate 18 can be removedfrom the interior of the rotor 1, or can be inserted into the interior of the rotor 1, bit by bit via the openings34, 36, 38 in the rotor wall 26 simplifies maintenance, since it is not necessary toto remove the upper horizontal disc 2 and the upper wear plate 4,both of which are shown only in fi g 1, and / or a material hopper (not shown) forto maintain and / or replace one or more of the separate plates of the distribution plate 18rate bits 20, 22, 24.Fig. 4a shows a support plate 46 from above, which support plate is arrangedto function as a support, on which the distribution plate 18 shown in fi g 2 canmounted. The support plate 46 is provided with countersunk bolt holes 48, by means of whichthe support plate 46 is mounted on the hub 8 shown in fi g 1 via the horizontal,lower plate 6. The support plate 46 is usually not a wear part, and thus mountedslide the support plate 46 on the horizontal lower disc 6 once and for all. The iThe support plate 46 shown in Fig. 4a further has six mounting openings 50a-f, whicheach forms part of a second part of a bayonet bracket, as describedfurther below, and is arranged to cooperate with a corresponding firstbayonet mounting portion on the distribution plate 18. A center hole 52 is provided totake up a center bolt, as described below. The support plate 46 has furtherthree mounting ears 54, which are evenly distributed around the circumference of the support plate 46 andeach having a threaded hole 56.Fig. 4b shows the support plate 46 from below. In the vicinity of each mountingopening 50a-f there is a recessed, lower engaging surface 55a-f, the function of which is describedw ..-7 ïlfflfïÉfi-â 'en *' l-ï. 'f lt 'M fy10152025307see below. Each pair, which includes a mounting opening 50a-fand a recessed lower engagement surface 55a-f, forming a second portion of a bayonetbracket, the support plate 46 according to fi g 4a-b thus having six such othersparts a-f.Fig. 4c shows the recessed engaging surface 55e in section along the line A-Ai fi g 4b.Fig. 5 shows a fastening device 58, the task of which is explained belowreference to fi g 7a. The fastening device 58 comprises an angle iron 60, thetical leg holds a pin 62. A bolt 64 extends through the angle iron60 horizontal leg. The bolt 64 is arranged to be screwed into the threadthe hole 56 in one of the mounting ears 54 shown by the support plate 46 in fi g 4a for attaching the mounting plate.the device 58 on the support plate 46.
    In Fig. 6a, the separate piece 20 of the distribution plate is shown in perspective.
    This piece 20 has two outer sides 66, 68 and two inner sides 70, 72. A first foot74a, which forms a first part of a bayonet bracket, extends from the separatethe underside 76a of the bit 20. The foot 74a has a limit stop surface 77a and acircular sole 78a, which is small enough for the foot 74a to be inserted intothe opening 50a of the support plate 46. The foot 74a together with the mountingthe opening 50a and the lower engaging surface 55a a complete bayonet bracket.
    A second foot 74b, which has the same shape as the foot 74a, extendsalso from the underside 76. In the same way as the foot 74a, the foot 74b is arrangedto be inserted into the opening 50b in the support plate 46, and thus the piece 20 is offthe distribution plate provided with two first parts of the bayonet brackets, which firstparts are arranged to cooperate with two other parts of the bayonet bracketsthe support plate 46. A recess 80, which is located where the first and the secondinner side 70, 72 meets the underside 76, provides space for the head of a centerrumble bolt 88, which is described below with reference to fi g 7b and which extendsthrough the center hole 52 shown in fi g 4a in the support plate 46. One suchcenter bolt head can be used for mounting the support plate 46 on the rotor 1lower disc 6 but can also act as a support for the separate pieces 20,22, 24 of the distribution plate and / or as an alignment guide, whichprevents incorrect orientation of the pieces 20, 22, 24 when mounted on the supportplate 46. The head of the bolt 88 thus forms a central alignment support., .- § ~ «: ¿> °: š ~ n i t, fw13: f; anisat§: ø :: SANB * ~ z1i ~ 'JRPøšarffrïë te i; ^ šfff “: í '« i2 <ëï ~, l ' «20 # 00ö3« _ï * 'iöfâ2ä_ff2 _, *, ::: ~: »f-w fi- t“ ffx riva:10152025308The two feet 74a-b are both directed in a tangential direction with thelooking at the axis of the rotation R (fi g 3) of the rotor 1.
    Fig. 6b is a side view showing more clearly the shape of the foot 74a, which hasan upper engaging surface 82a, which is adapted to engage the support plate 46lower engagement surface 55a.
    It further appears from 6 g 6a-b that the separate piece 20 has an upper surface83, which slopes slightly upwards in the direction of the inner sides 70, 72 and in the directionagainst the center of the distribution plate 18 shown in fi g 2. This slope hasachieved to improve the fate of the material indicated by the arrow A in Fig. 3from the center of the rotor 1 in the direction of the outlet openings 34, 36, 38.Figs. 6a-b show the separate piece 20 of the distribution plate 18.the separate pieces 22 and 24 of the plate 18 are designed in an identical manneras the separate bit 20, so that each separate bit can be used in each positionof the distribution plate 18.Fig. 7a shows the distribution section made up of separate pieces 20, 22, 24.plate 18 after it has been mounted on the support plate 46. It will be appreciated thatthe support plate 46 is attached to the horizontal lower disc 6, which for clarityreasons are not shown in fi g 7a-b and fi g 8a-b. A vertical center bolt 88, shown inFig. 7b, has been mounted in the center hole 52 of the support plate 46. The bolt 88 withdashed lines in head 89 shown in 7 g 7a are located in the one shown in 6 g 6a and 6bthe recess 80. The pieces 20, 22, 24 of the distribution plate are held in place thereonway, that they can not be moved in relation to each other or in relation tosupport plate 46.
    In fi g 7a-b, each of the three of the distribution plate is identicalbits 20, 22, 24 located in such a position on the support plate 46 that each foot 74a-fextends into the corresponding mounting opening 50a ~ f in the support plate 46 andgrips with respective engaging surface 55a-f (fi g 4b). This procedure locks thethe pieces 20, 22, 24 of the divider plate vertically and also prevent them from slidingradially, as well as clockwise from above, over the support plate 46. To preventthe pieces 20, 22, 24 of the distribution plate slide counterclockwise over the support plate 46the crusher is driven in such a way that the rotor 1 is rotated counterclockwise, as shown in fi g 3.
    Stones, which are to be crushed and fall on the distribution plate 18 from above,will thereby exert a resulting frictional force on the distribution10152025309plate 18, which frictional force acts clockwise, seen from above in fi g 7a, on the frontthe dividing plate 18 and forces the pieces 20, 22, 24 into their locked positions.
    An additional first fastener 58a, which is of the type of fastenerdevice 58 shown in fi g 5, has been mounted on the support plate 46 on suchsuch that its pin 62, shown in fi g 5, extends into a pin hole in the distributionthe separate piece 24 of the plate 24. The bolt 64 of the fastening device 58a, which is shown more clearly infi g 5, attaches the fastening device 58a to the support plate 46. A second and a thirdfastening device 58b-c, which are identical to the fastening device 58a,attaches the separate pieces 20, 22 of the distribution plate to the support plate 46.
    The fasteners 58a-c support the pieces 20, 22, 24 of the distribution platesupport plate 46 and improves their locking thereon, but they are optional and notnecessary for secure attachment of the pieces 20, 22, 24 to the support plate 46. Thenthe crusher is in operation, the friction between the stones to be crushed and theplate 18 and between the support plate 46 and the distribution plate 18 is sufficientto hold the pieces 20, 22, 24 of the distribution plate in place.Figures 8a-b are shown from below in the manner in which the distribution plate 18 canattached to the support plate 46. First, the pieces 20, 22, 24 of the distribution plate are inserted intorotorn. Such insertion into the rotor can be done on the above with reference toFig. 3, i.e. by inserting the pieces 20, 22, 24 horizontally inthe rotor 1 via an outlet opening 36. Alternatively, the pieces 20, 22, 24 can be inserted intorotor 1 via its upper part. The pieces 20, 22, 24 of the distribution plate are held abovefor the support plate 46 and then lowered vertically so that the pieces 20, 22, 24feet 74a-f are inserted into the mounting openings 50a-f in the support plate 46. Thisthe distribution plate 18 and the support plate 46 in the intermediate position shown in Fig. 8alandscape, unlocked position.
    Then the distribution plate 18, i.e. the separate pieces 20, 22, is rotated.24, relative to the support plate 46 about a vertical axis, as in this examplecoincides with the axis of symmetry of the bolt 88. The distribution plate 18 is rotatedcounterclockwise, seen from below in fi g 8a and as shown by an arrow T, to a boundarylocation. This brings the distribution plate 18 and the support plate 46 into it in Fig. 8bshown, final, locked position, in which the upper engaging surface 82a-f of each foot 74a-f,shown in fl g 6b, engages with the support plate 46 and countersunk lower ones, respectivelyengagement surface 55a-f, shown in fi g 4b and c.101520253010In this example, the limit position is a mechanical stop, by which they are ierthe boundary position stop surface 77a of the foot 74a in Fig. 6a to thelowered engagement surface 55a in 8 g 8a shown edge 57a. In what i fi g 8a-b showedthe example, after the rotation of the distribution plate 18, also abuts the other feet.74b-f against the corresponding edges of the engaging surfaces 55b-f.
    When the pieces 20, 22, 24 of the distribution plate have been placed properly on the supportplate 46 and rotated about the vertical axis to a limit position, the finalthe fasteners 58a-c on the support plate 46 in the manner described above.
    When removing the distribution plate, for example for replacement orvice, the above procedures are performed in reverse order.
    It will be appreciated that the embodiments described above may modifyin many different ways within the scope of the following claims.
    It has been described above that the distribution plate is hexagonal and has threeseparate pieces. It will be appreciated that a hexagonal distribution plate alternativelycould be designed in a single paragraph or could be divided into another appropriatenumber of bits. Furthermore, the distribution plate does not have to be hexagonal at all, butit is also possible to construct triangular, square, pentagonal,hexagonal, octagonal and nonagonal distribution plates, eachcomprises one or fl your separate pieces and is constructed accordinglywith the principles described above. It is also possible, but often lessdrawn, to construct a distribution plate, which has a circular shape.
    Recessed engagement surfaces 55a-f have been described above. These surfaces needhowever, not be recessed, but the feet 74a-f may, for example, instead begrip with the underside of the support plate 46 or with the lower disc 6.
    It has been described above that the distribution plate 18 is mounted on onesupport plate 46, which is mounted on the lower horizontal disc 6.the dividing plate 18 is thus indirectly mounted on the lower, horizontal onedisc 6. It will be appreciated that the distribution plate 18 may alternatively be mounted.directly on the lower horizontal disc. Alternatively, the support plate canalso be provided with fasteners, which correspond to those belonging to thedividing plates according to the prior art, thereby acting as an interfacebetween a support plate or lower rotor disk according to the prior art and adividing plate according to the present invention. In this way, the distribution10152011the plate according to the present invention is offered as complementary equipmentfor dangerous VSI crushers according to known technology.
    It has been described above that the feet 74a-b on the separate piece 20forms the first two parts of two bayonet brackets and that mounting openings50a-b with lower engaging surfaces 55a-b on the support plate 46 form other parts ofthese bayonet mounts. In an alternative embodiment, an upper engaging surface,forming a first part of a bayonet bracket, is formed in a recess in the bottomthe side of a piece of a distribution plate, or along the periphery of this bit, andcan be arranged for co-operation with a lower engaging surface, which forms asecond part of this bayonet mount and is formed on a foot, which protrudes fromthe upper surface of the support plate, or along its periphery, for co-operation with the lower onethe engaging surface of the bit of the distribution plate. This piece of the distribution platecould thus be provided with either a foot or an opening atits underside, or a combination of both.
    It will further be appreciated that other types of bayonet mounts couldbe used for holding a separate piece on the support plate, for example bajo-mesh brackets, which include elements on the circumference of the distribution plate which are similarthe mounts commonly found on camera lenses or BNC connectorselectrical radio frequency cables.tL-el 'Qïfj .m h I: L) tirxlsfgxriarußfähštšifll' fà fi l *. «~ Lfi &r; r = l fl: ~; ~> f-wtšit.; ~ Ri -'_ w ._ = - l: massage-formas: fiio«: 2sa »2_f«;> a: ll; .f .uf --rtt wrsf = ~ ttirt__ef «eat:
    权利要求:
    Claims (11)
    [1]
    Interchangeable distribution plate, which is arranged to protect a lower, horizontal disc (6) of a rotor (1) in a percussion crusher with a vertical axis, characterized in that the distribution plate (18) has a first part (74a-f) of a bayonet bracket, the first part (74a-f) being arranged to cooperate with a second part (50a-f, 55a-f) of this bayonet bracket, which second part (50a-f, 55a-f) belongs to the lower horizontal disc (6).
    [2]
    A replaceable distribution plate according to claim 1, wherein said first part (74a-f) of the bayonet bracket is arranged to rotate in a fastening direction (T), which is opposite to the direction of rotation (R) of the rotor (1) upon crushing.
    [3]
    A replaceable distribution plate according to any one of the preceding claims, wherein said first part (74a-f) of the bayonet bracket is located on the lower surface (76) of the distribution plate (18).
    [4]
    A replaceable distribution plate according to any one of the preceding claims, wherein said first part of the bayonet bracket is a foot (74a-f), an upper engaging surface (82a) of the foot (74a-f) being arranged to engage with a lower engaging surface (55a-f), which belong to the lower horizontal disc (6).
    [5]
    A replaceable distribution plate according to any one of the preceding claims, which consists of 2-6 separate pieces (20, 22, 24), each comprising a first part (74a-f) of a bayonet bracket.
    [6]
    A replaceable distribution plate according to claim 5, wherein each of said separate pieces (20, 22, 24) extends from the center of the distribution plate (18) to its periphery, seen from the top of the distribution plate (18).
    [7]
    A replaceable distribution plate according to any one of the preceding claims, which further has a recess (80) for a central alignment support. 10 15 20 13
    [8]
    Support plate for supporting a replaceable distribution plate, characterized in that the support plate (46) has a second part (50a-f, 55a-f) of a bayonet bracket, which second part (50a-f, 55a-f f) is arranged to cooperate with a first part (74a-f) of this bayonet bracket, which first part (74a-f) belongs to a replaceable distribution plate (18).
    [9]
    Support plate according to claim 8, in which said second part of the bayonet bracket has a hole (50a-f) extending through the support plate (46) and a lower recessed lower surface (55a-f) located in the vicinity of this hole (50a-f). f).
    [10]
    10. A method of mounting a replaceable distribution plate on a lower horizontal disc (6) of a rotor (1) in a percussion crusher with a vertical axis to protect this lower horizontal disc (6), characterized in that the distribution the plate (18) is moved vertically in place and then rotated to a limit position.
    [11]
    Impact crusher with vertical shaft, which impact crusher has a rotor, characterized in that the rotor (1) has a distribution plate (18) according to any one of claims 1-7 and / or a support plate (46) according to any one of claims 8-9. Irfiïf, iii »'; -' = ..-> futa = s: saïi:> ïïíšAhštšllfšlfí ífšïlššï * fiäišëi'åf> iš'å-ll íí. tàfß ëíríšf-'šâêâïß-2íilöfšñâß »¿ëf> = -% 2QS> 2VWš% :: = š, ll ~ ::; i w »..- <- ~» to i KA out.
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    同族专利:
    公开号 | 公开日
    AU2010287017A1|2012-03-01|
    US20110101142A1|2011-05-05|
    CN102481578B|2014-12-17|
    EA022634B1|2016-02-29|
    NZ598135A|2014-08-29|
    EP2470304A4|2017-06-07|
    CL2012000481A1|2012-11-30|
    US20140103156A1|2014-04-17|
    CA2770593A1|2011-03-03|
    SE534024C2|2011-04-05|
    CN102481578A|2012-05-30|
    EP2470304A1|2012-07-04|
    WO2011025432A1|2011-03-03|
    US8636238B2|2014-01-28|
    EA201270312A1|2012-08-30|
    ZA201201089B|2015-08-26|
    TR201900546T4|2019-02-21|
    EP2470304B1|2018-11-21|
    AU2010287017B2|2015-07-09|
    US9446412B2|2016-09-20|
    BR112012004247A2|2019-09-24|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE0950615A|SE534024C2|2009-08-26|2009-08-26|For a vertical shaft impact crusher for locking a distribution plate|SE0950615A| SE534024C2|2009-08-26|2009-08-26|For a vertical shaft impact crusher for locking a distribution plate|
    NZ598135A| NZ598135A|2009-08-26|2010-06-18|Distributor plate locking mechanism for a vertical shaft impact crusher|
    EP10812392.8A| EP2470304B1|2009-08-26|2010-06-18|Distributor plate locking mechanism for a vertical shaft impact crusher|
    BR112012004247A| BR112012004247A2|2009-08-26|2010-06-18|manifold plate locking mechanism for a vertical shaft impact crusher|
    CA2770593A| CA2770593A1|2009-08-26|2010-06-18|Distributor plate locking mechanism for a vertical shaft impact crusher|
    AU2010287017A| AU2010287017B2|2009-08-26|2010-06-18|Distributor plate locking mechanism for a vertical shaft impact crusher|
    CN201080037471.XA| CN102481578B|2009-08-26|2010-06-18|Vertical shaft impact crusher, mounting plate, distributor plate and installing method thereof|
    TR2019/00546T| TR201900546T4|2009-08-26|2010-06-18|Spreading plate locking mechanism for a vertical shaft impact crusher.|
    EA201270312A| EA022634B1|2009-08-26|2010-06-18|Distributor plate locking mechanism for a vertical shaft impact crusher|
    PCT/SE2010/050686| WO2011025432A1|2009-08-26|2010-06-18|Distributor plate locking mechanism for a vertical shaft impact crusher|
    US12/805,415| US8636238B2|2009-08-26|2010-07-29|Distributor plate locking mechanism for vertical shaft impact crusher|
    ZA2012/01089A| ZA201201089B|2009-08-26|2012-02-14|Distributor plate locking mechanism for avertical shaft impact crusher|
    CL2012000481A| CL2012000481A1|2009-08-26|2012-02-24|A replaceable distributor plate for protecting a lower horizontal disk of a rotor of a vertical axis impact crusher has a first part of a bayonet assembly for cooperating with a second part of the assembly associated with the horizontal disk; support plate; mounting method; and a shredder.|
    US14/134,557| US9446412B2|2009-08-26|2013-12-19|Distributor plate locking mechanism for a vertical shaft impact crusher|
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