CN211563081U - Cone crusher with easily-detachable fixed cone lining plate - Google Patents
Cone crusher with easily-detachable fixed cone lining plate Download PDFInfo
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- CN211563081U CN211563081U CN201922182842.4U CN201922182842U CN211563081U CN 211563081 U CN211563081 U CN 211563081U CN 201922182842 U CN201922182842 U CN 201922182842U CN 211563081 U CN211563081 U CN 211563081U
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Abstract
The utility model relates to a cone crusher technical field, in particular to cone crusher of easy dismouting fixed cone welt. This equipment is including deciding the awl, deciding the awl welt, decides the awl welt and passes through locking mechanism lock solid in deciding the awl, decides the awl welt and is equipped with the bulge, and each bulge arranges around deciding awl welt axis annular array, decides the awl and is equipped with a plurality of breachs, and each breach arranges around deciding awl axis annular array, and the breach can be passed to the bulge, makes to decide the awl welt and need rotate to each bulge and each breach one-to-one position, decides the awl welt and decides the awl separable. The equipment adopts the pressure locking of the bolt, avoids the traditional step of filling with epoxy resin, and is convenient to disassemble and assemble; each bulge of deciding the awl welt need rotate to with decide the awl each breach relative position just can take out decide the awl welt, decide the interior edge of awl and can regard as buffer position, further reduced the dismouting degree of difficulty, and promoted equipment operating safety factor.
Description
Technical Field
The utility model relates to a cone crusher technical field, in particular to cone crusher of easy dismouting fixed cone welt.
Background
The cone crusher crushes materials by utilizing the clearance and relative movement between cones. The fixed cone lining plate in the cone crusher needs to bear the impact, extrusion and material friction generated when materials are crushed, so that the fixed cone lining plate needs to be replaced when the fixed cone lining plate is worn to the limit or damaged.
Chinese patent with the publication number CN 203990728U discloses a novel locking and quick replacing mechanism for a fixed cone lining plate of a cone crusher, which is characterized in that: including tensioning screw, adjusting block and adjustment briquetting set up in the support inslot between mutually supporting decides the cone and decides the awl welt, tensioning screw's one end is fixed on deciding the cone, its other end passes decides the cone, the adjusting block, the adjustment briquetting and the fixation nut that contact with the lower terminal surface of adjusting block are connected, adjusting block one end with decide the contact of awl welt, the other end with support inslot decide the cone contact, the adjusting block is with the contact point of deciding the cone as the fulcrum, make and decide the awl welt to hang and establish on the adjusting block. The existing fixed cone lining plate mounting and replacing structure has the advantages that when the lining plate is replaced, the fixed cone lining plate rotates a certain angle to be separated from the support of the adjusting block, the support is completely lost, so that the fixed cone lining plate directly falls off, and the danger coefficient is higher when the fixed cone lining plate is replaced; and cone crusher during operation, the adjusting block has born great dynamic load, if the adjusting block takes place the fatigue fracture condition, then whole fixed cone welt will directly drop, lacks the buffering, has certain potential safety hazard.
SUMMERY OF THE UTILITY MODEL
For overcoming the deficiencies in the prior art, the utility model provides a cone crusher with a fixed cone lining plate easy to disassemble and assemble.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides an easy dismouting is cone crusher of awl welt surely, includes and decides the awl, decides the awl welt and passes through locking mechanism lock solid in deciding the awl, its characterized in that: decide awl welt top and have the annular and support the edge, the annular supports and is equipped with a plurality of outside convex bulges along being equipped with, and each bulge arranges around deciding awl welt axis annular array, decide the awl including interior edge, interior edge has seted up a plurality of breachs, and each breach arranges around deciding awl axis annular array, and each breach is unanimous with the quantity and the array angle of each bulge, and the bulge can pass the breach, the annular supports along the internal diameter of following of external diameter less than deciding the awl, and the external diameter of the virtual circle that forms is connected to each bulge outermost end is greater than the interior internal diameter of following of deciding the awl, makes and decides the awl welt to rotate to each bulge and each breach one-to-one position, decides the awl welt and decides the awl separable.
Furthermore, locking mechanism locates on the internal edge of fixed cone, locking mechanism is equipped with a plurality ofly, and each locking mechanism arranges around fixed cone axis annular array, and each locking mechanism is unanimous with the quantity and the array angle of each bulge, and each locking mechanism forms the angle dislocation with each breach.
Furthermore, the locking mechanism comprises a fixing table, supporting blocks and locking bolts, the fixed cone lining plate is erected on the supporting blocks of the locking mechanisms, the fixing table comprises two side plates and a top plate connected to the two side plates, a through hole is formed in the top plate, a threaded hole is formed in the supporting block, the supporting block is arranged between the two side plates and is limited to rotate between the two side plates, the locking bolts penetrate through the through hole in the top plate and the threaded hole in the supporting block, and the supporting block is lifted or lowered by rotating the locking bolts.
Furthermore, the fixed station extends to the position that can block the fixed cone welt rotation in the curb plate of cone crusher rotation direction front side, and another curb plate has the space of stepping down that makes the fixed cone welt rotatory, needs the rotatory dismantlement of reverse crusher rotation direction when making the fixed cone welt dismantle.
Furthermore, a disk spring is arranged between the locking bolt and the top plate.
Furthermore, two side plates and a top plate of the fixed table are integrally processed and formed, and the fixed table is arranged on the fixed cone through welding.
Furthermore, a first supporting plane is arranged at the top of each supporting block, a second supporting plane matched with the first supporting plane is arranged on the bottom surface of the protruding part of the fixed cone lining plate, and the first supporting plane is attached to the second supporting plane when the fixed cone lining plate is erected on each supporting block.
Furthermore, the notches on the inner edge of the fixed cone are provided with six notches, the locking mechanisms are provided with six notches, and the locking mechanisms and the notches are arranged in an annular array at intervals of 30 degrees.
As can be seen from the above description of the present invention, compared with the prior art, the cone crusher with the easily detachable fixed cone lining plate provided by the present invention adopts the pressure locking of the bolt, thus avoiding the traditional step of filling with epoxy resin, and being convenient for detachment; each bulge of deciding the awl welt need rotate to with decide the awl each breach relative position just can take out decide the awl welt, decide the interior edge of awl and can regard as buffer position, further reduced the dismouting degree of difficulty, and promoted equipment operating safety factor.
Drawings
Fig. 1 is a schematic structural view of a cone crusher with an easily detachable fixed cone lining plate.
Fig. 2 is a partially enlarged schematic view of fig. 1 according to the present invention.
Fig. 3 is the schematic view of the sectional structure of the cone crusher with the easily detachable fixed cone lining plate of the present invention.
The labels in the figure correspond to the following: 1. the bearing comprises a fixed cone, 11 inner edges, 12 notches, 2 fixed cone lining plates, 21 annular supporting edges, 22 protrusions, 221 second supporting planes, 3 locking mechanisms, 31 fixing tables, 311 side plates, 312 top plates, 313 through holes, 32 supporting blocks, 321 threaded holes, 322 first supporting planes, 33 locking bolts and 34 belleville springs.
Detailed Description
The present invention will be further described with reference to the following detailed description.
Referring to fig. 1 to 3, a cone crusher with an easily detachable fixed cone lining plate comprises a fixed cone 1, a fixed cone lining plate 2 and a locking mechanism 3.
Decide awl welt 2 and pass through locking mechanism 3 locking in deciding awl 1, decide awl welt 2 top have the annular support along 21, the annular supports along being equipped with a plurality of outside convex bulge 22 on 21, each bulge 22 arranges around deciding awl welt 2 axis annular array, decide awl 1 includes interior edge 11, a plurality of breachs 12 have been seted up on the interior edge 11, each breach 12 arranges around deciding awl 1 axis annular array, each breach 12 is unanimous with each bulge 32's quantity and array angle, and the bulge 22 can pass breach 12, the annular supports along 21 external diameter and be less than the interior edge 11 internal diameter of deciding awl 1, the external diameter of the virtual circle that forms is greater than deciding awl 1's interior edge 11 internal diameter to the outside of each bulge 22 of connecting, make decide awl welt 2 need rotate to each bulge 22 and each breach one-to-one position, decide awl welt 2 and decide awl 1 separable.
The locking mechanisms 3 are arranged on the inner edge of the fixed cone 1, the locking mechanisms 3 are provided with a plurality of locking mechanisms, each locking mechanism 3 is arranged in an annular array around the axis of the fixed cone 1, the number and the array angle of each locking mechanism 3 and each protruding part 22 are consistent, and each locking mechanism 3 and each notch 12 form angle dislocation arrangement. Six notches 12 are arranged on the inner edge 11 of the fixed cone 1, six locking mechanisms 3 are arranged, and the locking mechanisms 3 and the notches 12 are arranged in an annular array at intervals of 30 degrees.
The locking mechanism 3 comprises a fixing table 31, a supporting block 32 and a locking bolt 33, the fixed cone lining plate 2 is erected on the supporting block 32 of each locking mechanism 3, the fixing table 31 comprises two side plates 311 and a top plate 312 connected to the two side plates 311, a through hole 313 is formed in the top plate 312, a threaded hole 321 is formed in the supporting block 32, the supporting block 32 is arranged between the two side plates 311 and limited to rotate between the two side plates 311, the locking bolt 33 penetrates through the through hole 313 of the top plate 312 and the threaded hole 321 in the supporting block 32, and the supporting block 32 is lifted or lowered by rotating the locking bolt 33. The side plate 311 of the fixed table 31 on the front side in the rotation direction of the cone crusher extends to a position where the fixed cone lining plate 2 can be blocked from rotating, and the other side plate has a yielding space for enabling the fixed cone lining plate 2 to rotate, so that the fixed cone lining plate 2 needs to be rotationally disassembled against the rotation direction of the crusher when being disassembled. A disc spring 34 is provided between the lock bolt 33 and the top plate 312. The two side plates 311 and the top plate 312 of the fixing base 31 are integrally formed, and the fixing base 31 is welded to the fixed cone 1. The top of each supporting block 32 is provided with a first supporting plane 322, the bottom surface of the convex part 22 of the fixed cone lining plate 2 is provided with a second supporting plane 221 matched with the first supporting plane 322, and when the fixed cone lining plate 2 is erected on each supporting block 32, the first supporting plane 322 is attached to the second supporting plane 221.
The working principle of the cone crusher with the easily-disassembled fixed cone lining plate is as follows:
when the fixed cone lining plate 2 is installed, the fixed cone lining plate 2 is placed in the fixed cone 1, the fixed cone lining plate 2 is rotated until each protruding part 22 of the fixed cone lining plate 2 corresponds to each notch 12 of the fixed cone 1, the fixed cone lining plate 2 is matched with the notches 12 through the protruding parts 22 and is lifted upwards into the fixed cone 1, the fixed cone lining plate 2 is rotated again to enable each protruding part 22 to be erected on a supporting block 32 of each locking mechanism 3, a first supporting plane 322 at the top of the supporting block 32 is matched with a second supporting plane 221 at the bottom of the protruding parts 22, each locking bolt 33 is rotated, the supporting block 32 is driven to ascend through the locking bolt 33, the first supporting plane 322 and the second supporting plane 221 are mutually pressed, the fixed cone lining plate 2 is fixed and cannot rotate, and the fixed cone lining plate 2 and the fixed cone 1 are locked;
when dismantling this decide awl welt 2, rotate locking bolt 33, drive supporting shoe 32 through locking bolt 33 and descend, make and decide awl welt 2 and descend, make first supporting plane 322 and second supporting plane 221 not extrude each other simultaneously, decide awl welt 2 rotatable, will decide awl welt 2 and rotate to each bulge 22 and correspond each breach 12, through bulge 22 and breach 12 cooperation, make and decide awl welt 2 and break away from and decide awl 1. In the dismounting process, the fixed cone lining plate 2 can be separated from the fixed cone only when the protruding part 22 and the notch 12 are matched, so that after the fixed cone lining plate 2 rotates to the protruding part 22 to be separated from the supporting block 32, the fixed cone lining plate 2 can be temporarily erected and placed on the inner edge 11 of the fixed cone 1, the buffering effect is achieved, and the dismounting difficulty is reduced.
When the fixed platform 31 works, the side plate 311 on the front side in the rotation direction of the cone crusher of the fixed platform 31 extends to a position capable of blocking the fixed cone lining plate 2 from rotating, the blocking force of the side plate 311 can offset the rotation trend of the fixed cone lining plate 2 when the fixed cone lining plate 2 works, and the fixed cone lining plate 2 is prevented from falling off from the supporting platform 32 when the fixed cone crusher works; when an accident happens, if the supporting block 32 is broken, the outer diameter of a virtual circle formed by connecting the outermost ends of the convex parts 22 of the fixed cone lining plate 2 is larger than the inner diameter of the inner edge 11 of the fixed cone 1, so that the convex parts 22 are supported by the inner edge 11 of the fixed cone 1 to play a role in buffering, but not directly fall off, and the working safety coefficient of the equipment is improved.
The above-mentioned only be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and all utilize this design right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.
Claims (8)
1. The utility model provides an easy dismouting is cone crusher of awl welt surely, includes and decides the awl, decides the awl welt and passes through locking mechanism lock solid in deciding the awl, its characterized in that: decide awl welt top and have the annular and support the edge, the annular supports and is equipped with a plurality of outside convex bulges along being equipped with, and each bulge arranges around deciding awl welt axis annular array, decide the awl including interior edge, interior edge has seted up a plurality of breachs, and each breach arranges around deciding awl axis annular array, and each breach is unanimous with the quantity and the array angle of each bulge, and the bulge can pass the breach, the annular supports along the internal diameter of following of external diameter less than deciding the awl, and the external diameter of the virtual circle that forms is connected to each bulge outermost end is greater than the interior internal diameter of following of deciding the awl, makes and decides the awl welt to rotate to each bulge and each breach one-to-one position, decides the awl welt and decides the awl separable.
2. The cone crusher with the easy-to-dismount fixed cone lining plate as claimed in claim 1, wherein: the locking mechanisms are arranged on the inner edge of the fixed cone, the locking mechanisms are provided with a plurality of locking mechanisms, each locking mechanism is arranged around the axis of the fixed cone in an annular array mode, the number and the array angle of each locking mechanism and each protruding part are consistent, and each locking mechanism and each notch form angle dislocation arrangement.
3. The cone crusher with the easy-to-dismount fixed cone lining plate as claimed in claim 1, wherein: the locking mechanism comprises a fixing table, supporting blocks and locking bolts, the fixed cone lining plate is erected on the supporting blocks of the locking mechanisms, the fixing table comprises two side plates and a top plate connected to the two side plates, a through hole is formed in the top plate, a threaded hole is formed in the supporting block, the supporting block is arranged between the two side plates and is limited to rotate between the two side plates, the locking bolts penetrate through the through hole in the top plate and the threaded hole in the supporting block, and the supporting block is lifted or lowered by rotating the locking bolts.
4. The cone crusher with the easy-to-dismount fixed cone lining plate as claimed in claim 3, wherein: the curb plate of fixed station rotation direction front side extends to and can block the rotatory position of fixed cone welt at the cone crusher, and another curb plate has the space of stepping down that makes the fixed cone welt rotatory, needs the rotatory dismantlement of reverse crusher rotation direction when making the fixed cone welt dismantle.
5. The cone crusher with the easy-to-dismount fixed cone lining plate as claimed in claim 3, wherein: and a disc spring is arranged between the locking bolt and the top plate.
6. The cone crusher with the easy-to-dismount fixed cone lining plate as claimed in claim 3, wherein: two curb plates, the roof integrated into one piece of fixed station machine-shaping, the fixed station is located on the awl through the welding.
7. The cone crusher with the easy-to-dismount fixed cone lining plate as claimed in claim 3, wherein: the supporting shoe top is equipped with first supporting plane, decide the bulge bottom surface of awl welt and be equipped with the second supporting plane with first supporting plane complex, decide when awl welt erects each supporting shoe, first supporting plane and second supporting plane laminating.
8. The cone crusher with the easy-to-dismount fixed cone lining plate as claimed in claim 2, wherein: the breach on deciding the awl inner edge is equipped with six, locking mechanism is equipped with six, and locking mechanism is 30 degrees angular separation annular array with the breach and arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922182842.4U CN211563081U (en) | 2019-12-09 | 2019-12-09 | Cone crusher with easily-detachable fixed cone lining plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922182842.4U CN211563081U (en) | 2019-12-09 | 2019-12-09 | Cone crusher with easily-detachable fixed cone lining plate |
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| Publication Number | Publication Date |
|---|---|
| CN211563081U true CN211563081U (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922182842.4U Active CN211563081U (en) | 2019-12-09 | 2019-12-09 | Cone crusher with easily-detachable fixed cone lining plate |
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| CN (1) | CN211563081U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113042138A (en) * | 2021-03-16 | 2021-06-29 | 南昌矿山机械有限公司 | Multi-cylinder cone crusher |
| CN113426510A (en) * | 2021-05-26 | 2021-09-24 | 韶关铸锻机械设备有限公司 | Novel jacking mechanism for rolling mortar wall of cone crusher |
-
2019
- 2019-12-09 CN CN201922182842.4U patent/CN211563081U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113042138A (en) * | 2021-03-16 | 2021-06-29 | 南昌矿山机械有限公司 | Multi-cylinder cone crusher |
| CN113426510A (en) * | 2021-05-26 | 2021-09-24 | 韶关铸锻机械设备有限公司 | Novel jacking mechanism for rolling mortar wall of cone crusher |
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