CN216063502U - Novel breaker pinion rack quick assembly disassembly instrument - Google Patents
Novel breaker pinion rack quick assembly disassembly instrument Download PDFInfo
- Publication number
- CN216063502U CN216063502U CN202122030760.5U CN202122030760U CN216063502U CN 216063502 U CN216063502 U CN 216063502U CN 202122030760 U CN202122030760 U CN 202122030760U CN 216063502 U CN216063502 U CN 216063502U
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- ring
- fixedly connected
- bolt head
- wall
- toothed plate
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- 230000000712 assembly Effects 0.000 claims abstract description 7
- 238000000429 assembly Methods 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of disassembly tools and discloses a novel rapid disassembly tool for a toothed plate of a crusher, which comprises a support column, wherein a disassembly mechanism for rapidly disassembling and assembling the toothed plate is arranged on the support column; the disassembly and assembly mechanism comprises a U-shaped supporting frame, the supporting frame is fixedly connected to one end of a supporting column, a bolt head fixing ring used for fixing a bolt is connected to the inside of the supporting frame in a rotating mode through rotating assemblies symmetrically arranged, a supporting ring used for supporting the bolt head is fixedly connected to the inner ring wall, close to one side position, of the bolt head fixing ring, one end, far away from the bolt head fixing ring, of one rotating assembly is fixedly connected with a gear, a driving ring is sleeved on the gear, and an inner ring gear meshed with the gear is fixedly connected to the inner ring wall of the driving ring. The utility model has the advantages of labor intensity and high efficiency during disassembly, the disassembled parts are not damaged, the tooth rollers are not damaged, only the damaged parts are replaced, and the maintenance cost is low.
Description
Technical Field
The utility model relates to the technical field of disassembly and assembly tools, in particular to a novel rapid disassembly and assembly tool for a toothed plate of a crusher.
Background
The existing toothed plate is disassembled in a destructive manner. The toothed plate is subjected to gas cutting into two sections by using gas cutting, then the toothed plate is detached after being separately knocked and loosened from two sides by using a sledge hammer, the labor intensity is high during detachment, the efficiency is low, the detached toothed plate is scrapped, the toothed roller can be damaged during gas cutting, and a group of toothed plates and mounting accessories are completely replaced, so that the maintenance cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the prior art, and provides a novel rapid disassembly and assembly tool for a toothed plate of a crusher.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a novel crusher toothed plate quick dismounting tool comprises a support column, wherein a dismounting mechanism for quickly dismounting a toothed plate is mounted on the support column;
the disassembly and assembly mechanism comprises a U-shaped supporting frame which is fixedly connected with one end of a supporting column, the supporting frame is internally and rotationally connected with bolt head fixing rings for fixing bolts through symmetrically arranged rotating assemblies, a support ring for supporting the bolt head is fixedly connected on the inner ring wall of the bolt head fixing ring at a position close to one side, one end of one of the rotating assemblies, which is far away from the bolt head fixing ring, is fixedly connected with a gear, a driving ring is sleeved on the gear, an inner gear ring meshed with the gear is fixedly connected to the inner ring wall of the driving ring, a spring is fixedly connected to one side of the driving ring close to the supporting frame, the other end of the spring is fixedly connected to the wall of the corresponding outer frame of the supporting frame, the outer ring wall of the driving ring is symmetrically connected with limiting assemblies, and one end, far away from the supporting frame, of the supporting column is fixedly connected with a thick steel roller.
Preferably, the rotating assembly includes a bearing, the bearing is embedded on a frame wall of the support frame, a rotating shaft is fixedly connected to a position, corresponding to the bearing, on an outer annular wall of the bolt head fixing ring, the other end of the rotating shaft penetrates through the bearing and extends outwards, and the rotating shaft is connected with an inner annular wall of the bearing.
Preferably, the limiting assembly comprises a limiting rod arranged on one side of the bolt head fixing ring, the limiting rod is fixedly connected to the corresponding outer frame wall of the supporting frame, a limiting ring is fixedly connected to the position, corresponding to the limiting rod, of the outer ring wall of the driving ring, and the limiting rod penetrates through the limiting ring.
Preferably, a pressing handle is fixedly connected to one side of the driving ring away from the supporting frame.
Preferably, the wall of the support column is provided with anti-skid grains.
Preferably, one end of the limiting rod, which is far away from the supporting frame, is fixedly connected with an anti-falling block.
Compared with the prior art, the utility model provides a novel rapid disassembly and assembly tool for a toothed plate of a crusher, which has the following beneficial effects:
this novel breaker pinion rack quick assembly disassembly tool, place assembly and disassembly tool and need dismantle "pinion rack" both sides in fluted roller one end, will "high strength bolt" pass the bolt head solid fixed ring, and will "high strength bolt" twist in the internal thread of "voussoir A", screw up "high strength bolt", pull out "voussoir A", then take off assembly and disassembly tool, high strength bolt, voussoir A ", pass" pinion rack "and" fluted roller "clearance with the root thick steel roller of the support column other end again, will" voussoir B "strike with the sledge hammer can, intensity of labour is first during the dismantlement, it is efficient, the part of being dismantled does not damage, do not damage the fluted roller, only change the part that damages can, low in maintenance cost.
The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the labor intensity is high when the device is disassembled, the efficiency is high, the disassembled parts are not damaged, the tooth roller is not damaged, only the damaged parts are replaced, and the maintenance cost is low.
Drawings
Fig. 1 is a schematic structural diagram of a novel crusher toothed plate quick dismounting tool provided by the utility model;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: 1. a support pillar; 2. a support frame; 3. a bolt head fixing ring; 4. a support ring; 5. a gear; 6. a drive ring; 7. an inner gear ring; 8. a spring; 9. a rough steel roller; 10. a bearing; 11. a rotating shaft; 12. a limiting rod; 13. a limiting ring; 14. pressing the handle; 15. the anticreep piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-2, a novel crusher toothed plate quick dismounting tool comprises a support column 1, wherein a dismounting mechanism for quickly dismounting a toothed plate is mounted on the support column 1;
the dismounting mechanism comprises a U-shaped supporting frame 2, the supporting frame 2 is fixedly connected with one end of a supporting column 1, a bolt head fixing ring 3 for fixing a bolt is connected in the supporting frame 2 in a rotating mode through symmetrically arranged rotating assemblies, a supporting ring 4 for supporting the bolt head is fixedly connected to the inner ring wall of the position, close to one side, of the bolt head fixing ring 3, one end, far away from the bolt head fixing ring 3, of one rotating assembly is fixedly connected with a gear 5, a driving ring 6 is sleeved on the gear 5, the inner ring wall of the driving ring 6 is fixedly connected with an inner ring gear 7 meshed with the gear 5, one side, close to the supporting frame 2, of the driving ring 6 is fixedly connected with a spring 8, the other end of the spring 8 is fixedly connected to the corresponding outer frame wall of the supporting frame 2, limiting assemblies are symmetrically connected to the outer ring wall of the driving ring 6, and a rough steel roller 9 is fixedly connected to one end, far away from the supporting frame 2, of the supporting column 1, placing a dismounting tool at two sides of a tooth plate at one end of a tooth roller, which needs to be dismounted, penetrating a high-strength bolt through a bolt head fixing ring 3, screwing the high-strength bolt into an internal thread of a wedge A, screwing the high-strength bolt, applying pressing force to a driving ring 6, compressing a spring 8 after the driving ring 6 is stressed, simultaneously driving an inner gear ring 7 to synchronously move, so that the inner gear ring is separated from a gear 5 of the 7, then driving a supporting frame 2 to rotate 90 degrees through a supporting column 1, enabling the supporting frame 2 and the bolt head fixing ring 3 to be in a vertical state through a rotating assembly, then loosening the driving ring 6, pushing the driving ring 6 and the inner gear ring 7 to reset through the compressed spring 8, enabling the inner gear ring 7 to be re-meshed with the gear 5, applying pulling force to the supporting column 1, applying pulling force to the high-strength bolt through the supporting frame 2, the bolt head fixing ring 3 and the supporting ring 4, and pulling out the wedge A, then take down assembly and disassembly tools, high strength bolt, voussoir A ", pass" pinion rack "and" fluted roller "clearance with the thick steel roller 9 of root of the support column 1 other end again," voussoir B "with the sledge hammer strike down can, intensity of labour is the first during dismantlement, efficient, the part of being dismantled does not damage, does not damage the fluted roller, only change the part that damages can, cost of maintenance is low.
The rotating assembly comprises a bearing 10, the bearing 10 is embedded in the frame wall of the support frame 2, a rotating shaft 11 is fixedly connected to the outer ring wall of the bolt head fixing ring 3 corresponding to the position of the bearing 10, the other end of the rotating shaft 11 penetrates through the bearing 10 and extends outwards, the rotating shaft 11 is connected with the inner ring wall of the bearing 10, and the bolt head fixing ring 3 is rotatably connected with the support frame 2 through the rotating shaft 11 in the bearing 10.
The limiting assembly comprises a limiting rod 12 arranged on one side of the bolt head fixing ring 3, the limiting rod 12 is fixedly connected to the corresponding outer frame wall of the supporting frame 2, a limiting ring 13 is fixedly connected to the position, corresponding to the limiting rod 12, of the outer frame wall of the driving ring 6, the limiting rod 12 penetrates through the limiting ring 13 to be arranged, and the limiting ring 13 can only slide on the limiting rod 12, so that the movement direction of the driving ring 6 is limited.
A pressing handle 14 is fixedly connected to one side of the driving ring 6 far away from the supporting frame 2, and the pressing handle 14 is held to apply force to the driving ring 6.
The anti-skidding lines are arranged on the wall of the support column 1, so that the friction resistance of a hand when holding the support column 1 is increased.
One end of the limiting rod 12 far away from the supporting frame 2 is fixedly connected with an anti-falling block 15, so that the limiting ring 13 is prevented from being separated from the limiting rod 12.
In the utility model, a dismounting tool is placed at two sides of a tooth plate at one end of a tooth roller, which needs to be dismounted, a high-strength bolt penetrates through a bolt head fixing ring 3, the high-strength bolt is screwed into an internal thread of a wedge A, the high-strength bolt is screwed, pressing force is applied to a driving ring 6, the driving ring 6 compresses a spring 8 after being stressed and simultaneously drives an inner gear ring 7 to synchronously move, so that the inner gear ring is separated from a gear 5 7, then a supporting frame 2 is driven by a supporting column 1 to rotate for 90 degrees, the supporting frame 2 and the bolt head fixing ring 3 are kept in a vertical state by a rotating assembly, the driving ring 6 is loosened, the compressed spring 8 pushes the driving ring 6 and the inner gear ring 7 to reset, so that the inner gear ring 7 is re-engaged with the gear 5, pulling force is applied to the supporting column 1, and pulling force is applied to the high-strength bolt through the supporting frame 2, the bolt head fixing ring 3 and the supporting ring 4, can pull out "voussoir A", then take off assembly and disassembly tools, high strength bolt, voussoir A ", again with the thick steel roller 9 of root of the 1 other end of support column pass" pinion rack "and" fluted roller "clearance, will" voussoir B "strike with the sledge hammer can, intensity of labour is the first during dismantlement, and is efficient, and the part of being dismantled does not damage, does not damage the fluted roller, only change the part that damages can, cost of maintenance is low.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A novel crusher toothed plate quick dismounting tool comprises a support column (1), and is characterized in that a dismounting mechanism for quickly dismounting a toothed plate is mounted on the support column (1);
the dismouting mechanism is including the carriage (2) that is "U" type, carriage (2) fixed connection is in the one end of support column (1), the common solid fixed ring of bolt head (3) that is used for fixing bolt that rotates through the rotating assembly that the symmetry set up in carriage (2), the solid fixed ring of bolt head (3) is close to fixedly connected with support ring (4) that are used for supporting the bolt head on the inner ring wall of one side position, one of them rotating assembly keeps away from one end fixedly connected with gear (5) of the solid fixed ring of bolt head (3), the cover is equipped with drive ring (6) on gear (5), fixedly connected with ring gear (7) that mesh with gear (5) on the inner ring wall of drive ring (6), one side fixedly connected with spring (8) that drive ring (6) are close to carriage (2), the other end fixed connection of spring (8) is on the corresponding outer frame wall of carriage (2), the outer ring wall of the driving ring (6) is symmetrically connected with limiting assemblies, and one end, far away from the supporting frame (2), of the supporting column (1) is fixedly connected with a thick steel roller (9).
2. A novel crusher toothed plate quick dismounting tool according to claim 1, characterized in that the rotating assembly comprises a bearing (10), the bearing (10) is embedded on the frame wall of the supporting frame (2), a rotating shaft (11) is fixedly connected to the outer ring wall of the bolt head fixing ring (3) corresponding to the position of the bearing (10), the other end of the rotating shaft (11) passes through the bearing (10) and extends outwards, and the rotating shaft (11) is connected with the inner ring wall of the bearing (10).
3. A novel crusher toothed plate quick dismounting tool according to claim 1, characterized in that the limiting component comprises a limiting rod (12) arranged on one side of the bolt head fixing ring (3), the limiting rod (12) is fixedly connected to the corresponding outer frame wall of the supporting frame (2), a limiting ring (13) is fixedly connected to the position of the corresponding limiting rod (12) on the outer ring wall of the driving ring (6), and the limiting rod (12) is arranged to pass through the limiting ring (13).
4. A novel crusher toothed plate quick dismounting tool according to claim 1, characterized in that a pressing handle (14) is fixedly connected to one side of the driving ring (6) far away from the supporting frame (2).
5. A novel crusher toothed plate quick dismounting tool according to claim 1, characterized in that the column wall of the support column (1) is provided with anti-slip lines.
6. A novel crusher toothed plate quick dismounting tool according to claim 3, characterized in that an anti-drop block (15) is fixedly connected to one end of the limiting rod (12) far away from the supporting frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122030760.5U CN216063502U (en) | 2021-08-26 | 2021-08-26 | Novel breaker pinion rack quick assembly disassembly instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122030760.5U CN216063502U (en) | 2021-08-26 | 2021-08-26 | Novel breaker pinion rack quick assembly disassembly instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216063502U true CN216063502U (en) | 2022-03-18 |
Family
ID=80672303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122030760.5U Expired - Fee Related CN216063502U (en) | 2021-08-26 | 2021-08-26 | Novel breaker pinion rack quick assembly disassembly instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216063502U (en) |
-
2021
- 2021-08-26 CN CN202122030760.5U patent/CN216063502U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220318 |