CN215963710U - Discharge port adjusting device of crusher - Google Patents
Discharge port adjusting device of crusher Download PDFInfo
- Publication number
- CN215963710U CN215963710U CN202122208679.1U CN202122208679U CN215963710U CN 215963710 U CN215963710 U CN 215963710U CN 202122208679 U CN202122208679 U CN 202122208679U CN 215963710 U CN215963710 U CN 215963710U
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- Prior art keywords
- crusher
- connecting rod
- block
- plate
- jaw plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000006096 absorbing agent Substances 0.000 claims description 10
- 230000035939 shock Effects 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model relates to the technical field of jaw crushers, in particular to a discharge port adjusting device of a crusher, which comprises a crusher body, wherein a crushing cavity is arranged in the crusher body, a movable jaw plate and a fixed jaw plate are arranged in the crushing cavity, a connecting rod is arranged on one side of the movable jaw plate, a first rotating shaft is arranged at one end, close to the movable jaw plate, of the connecting rod, a sliding block is arranged at one end, far away from the movable jaw plate, of the connecting rod, a second rotating shaft is arranged at one end, close to the sliding block, of the connecting rod, and a sliding groove matched with the sliding block is formed in the crusher body. This breaker bin outlet adjusting device uses through the cooperation of connecting rod, slider, spliced pole, fixed plate, U type fixed block, screw rod, adjusting nut, bearing and mount for the staff can reach the purpose of adjusting the interval of moving the jaw and deciding the jaw through rotating adjusting nut, and easy operation, convenient to use have brought the facility for the staff.
Description
Technical Field
The utility model relates to the technical field of jaw crushers, in particular to a discharge opening adjusting device of a crusher.
Background
The jaw crusher is commonly called as jaw crusher and is widely applied to crushing various ores and large materials in the industries of mine smelting, building materials, highways, railways, water conservancy, chemical engineering and the like, the working part of the jaw crusher is two jaw plates, one is a fixed jaw plate (fixed jaw), is vertically (or slightly outwards inclined at the upper end) fixed on the front wall of a machine body, the other is a movable jaw plate (movable jaw), is inclined in position, forms a crushing cavity (working cavity) with a large upper part and a small lower part with the fixed jaw plate, and periodically reciprocates opposite to the fixed jaw plate to be separated from each other and be close to each other sometimes, and when separated, the materials enter the crushing cavity; when the material is close to the jaw plate, the material between the two jaw plates is extruded, bent and split to be crushed, the finished product is discharged from the lower part, and in order to obtain materials with different sizes, the discharge opening must be adjustable.
In chinese patent CN210434579U, a jaw crusher discharge opening adjusting device is disclosed, which is characterized in that when the jaw crusher discharge opening adjusting device is used to adjust a discharge opening, the protective cover is first removed, the locking nut, the puller bolt are loosened, the puller nut is screwed, the puller bolt pulls the adjusting seat through the puller bolt, the number of the adjusting filler strips is changed, the toggle plate moves back and forth, the puller nut and the puller bolt are loosened, the puller bolt is pressed against the adjusting seat and locked by the locking nut, and finally the protective cover is installed to complete the adjustment of the discharge opening, but the jaw crusher discharge opening adjusting device has the following disadvantages while solving the problems:
when the discharge opening of the jaw crusher is adjusted, the adjustment is not convenient enough, and the adjustment does not have a good buffering effect, so that the adjustment device for the discharge opening of the jaw crusher is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a crusher discharge opening adjusting device, which is used for solving the technical problems that the conventional device is not convenient enough when adjusting a jaw crusher discharge opening and does not have good buffering effect.
The above object of the present invention is achieved by the following technical solutions:
a crusher discharge port adjusting device comprises a crusher body, wherein a crushing cavity is arranged inside the crusher body, a movable jaw plate and a fixed jaw plate are arranged inside the crushing cavity, a connecting rod is arranged on one side of the movable jaw plate, a first rotating shaft is arranged at one end, close to the movable jaw plate, of the connecting rod, a sliding block is arranged at one end, far away from the movable jaw plate, of the connecting rod, a second rotating shaft is arranged at one end, close to the sliding block, of the connecting rod, a sliding groove matched with the sliding block is formed in the crusher body, a protective cover is arranged on one side of the sliding groove, a connecting column is arranged at one end, far away from the connecting rod, of the sliding block, a fixing plate is arranged at one end, far away from the sliding block, of the connecting column is provided with a U-shaped fixing block, a slot matched with the fixing plate is formed in the U-shaped fixing block, a connecting block is arranged on one side of the U-shaped fixing block, the connecting block is provided with the shock absorber with one side that U type fixed block is adjacent, one side fixedly connected with screw rod that the shock absorber was kept away from to the connecting block, the surface threaded connection of screw rod has adjusting nut, the one end that adjusting nut kept away from the connecting block is provided with the bearing, one side that adjusting nut was kept away from to the bearing is provided with the mount.
The utility model is further configured to: the connecting rod is connected with the movable jaw plate in a rotating mode through a first rotating shaft.
The utility model is further configured to: the connecting rod is rotatably connected with the sliding block through a second rotating shaft.
The utility model is further configured to: the protection casing sets up in the surface of connecting rod.
Through adopting above-mentioned technical scheme, through setting up the protection casing, the effectual protection effect to the connecting rod that has strengthened.
The utility model is further configured to: the slot and the fixed plate are both provided with screw holes, and the fixed plate is inserted into the slot and fixed through screws.
Through adopting above-mentioned technical scheme for be convenient for install and dismantle between fixed plate and the U type fixed block, thereby make the device be convenient for install and dismantle, and then make the device be convenient for maintain.
The utility model is further configured to: the crusher comprises a crusher body and is characterized in that a mounting groove matched with a fixing frame is formed in the crusher body, and the fixing frame is fixedly connected to the inside of the mounting groove.
The utility model is further configured to: the adjusting nut is rotatably connected with the fixed frame through a bearing.
Through adopting above-mentioned technical scheme, through adjusting nut, the bearing is used with the cooperation of mount, make staff's accessible rotate adjusting nut, make the position of screw rod remove, thereby make the screw rod drive U type fixed block and remove, cause U type fixed block to drive the spliced pole and remove, then the spliced pole drives the slider and removes in the spout, thereby make the slider can drive the connecting rod and remove, thereby make the connecting rod drive and move the jaw board and remove, in order to reach the adjustment and move the distance between the jaw board and the fixed jaw board, the purpose of adjustment breaker bin outlet has been reached promptly.
In conclusion, the beneficial technical effects of the utility model are as follows:
this breaker bin outlet adjusting device, through the connecting rod, the slider, the spliced pole, the fixed plate, U type fixed block, the screw rod, adjusting nut, the cooperation of bearing and mount is used, make the staff through rotating adjusting nut, can reach the purpose of adjusting the interval of moving the jaw and deciding the jaw, therefore, the steam generator is simple in operation, high durability and convenient use, the convenience has been brought for the staff, and through setting up the shock absorber between U type fixed block and connecting block, make the device can effectually alleviate the vibration from moving the jaw, thereby the effectual protectiveness to the device that has strengthened, with the effectual life who prolongs the device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1 at A according to the present invention;
FIG. 3 is a schematic view of the screw of the present invention.
In the figure: 1. a crusher body; 101. mounting grooves; 2. a crushing chamber; 3. a movable jaw plate; 4. a jaw fixing plate; 5. a connecting rod; 6. a first rotating shaft; 7. a slider; 8. a second rotating shaft; 9. a chute; 10. a protective cover; 11. connecting columns; 12. a fixing plate; 13. a U-shaped fixing block; 14. a slot; 15. connecting blocks; 16. a shock absorber; 17. a screw; 18. adjusting the nut; 19. a bearing; 20. a fixing frame.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-3, the discharge port adjusting device of a crusher disclosed by the utility model comprises a crusher body 1, a crushing cavity 2 is arranged inside the crusher body 1, a movable jaw plate 3 and a fixed jaw plate 4 are arranged inside the crushing cavity 2, a connecting rod 5 is arranged on one side of the movable jaw plate 3, a first rotating shaft 6 is arranged on one end of the connecting rod 5 close to the movable jaw plate 3, a sliding block 7 is arranged on one end of the connecting rod 5 far away from the movable jaw plate 3, a second rotating shaft 8 is arranged on one end of the connecting rod 5 close to the sliding block 7, a sliding chute 9 matched with the sliding block 7 is arranged inside the crusher body 1, a protective cover 10 is arranged on one side of the sliding chute 9, a connecting column 11 is arranged on one end of the sliding block 7 far away from the connecting rod 5, a fixed plate 12 is arranged on one end of the connecting column 11 far away from the sliding block 7, a U-shaped fixed block 13 is arranged on one side of the fixed plate 12, a slot 14 matched with the fixed plate 12 is arranged inside the U-shaped fixed block 13, one side of the U-shaped fixed block 13 is provided with a connecting block 15, one side of the connecting block 15 adjacent to the U-shaped fixed block 13 is provided with a shock absorber 16, one side of the connecting block 15 far away from the shock absorber 16 is fixedly connected with a screw rod 17, the outer surface of the screw rod 17 is in threaded connection with an adjusting nut 18, one end of the adjusting nut 18 far away from the connecting block 15 is provided with a bearing 19, one side of the bearing 19 far away from the adjusting nut 18 is provided with a fixed frame 20, in the embodiment, through the matching use of the connecting rod 5, the slider 7, the connecting column 11, the fixed plate 12, the U-shaped fixed block 13, the screw rod 17, the adjusting nut 18, the bearing 19 and the fixed frame 20, a worker can achieve the purpose of adjusting the distance between the movable jaw plate 3 and the fixed jaw plate 4 by rotating the adjusting nut 18, the operation is simple, the use is convenient, the worker is facilitated, and the shock absorber 16 is arranged between the U-shaped fixed block 13 and the connecting block 15, the device can effectively relieve the vibration of the automatic jaw plate 3, thereby effectively enhancing the protection of the device and effectively prolonging the service life of the device.
The connecting rod 5 is rotatably connected with the movable jaw 3 through a first rotating shaft 6.
The connecting rod 5 is rotatably connected with the sliding block 7 through a second rotating shaft 8.
A protective cover 10 is provided on the outer surface of the connecting rod 5.
The slots 14 and the fixing plate 12 are provided with screw holes, and the fixing plate 12 is inserted into the slots 14 and fixed by screws.
The inside of breaker body 1 is seted up with mounting groove 101 of mount 20 looks adaptation, and mount 20 fixed connection is in the inside of mounting groove 101.
The adjusting nut 18 is rotatably connected to the holder 20 via a bearing 19.
The implementation principle of the embodiment is as follows: when the crusher is used, through the matching use of the adjusting nut 18, the bearing 19 and the fixed frame 20, a worker can rotate the adjusting nut 18 to move the position of the screw 17, so that the screw 17 drives the U-shaped fixed block 13 to move, so that the U-shaped fixed block 13 drives the connecting column 11 to move, then the connecting column 11 drives the slider 7 to move in the sliding groove 9, so that the slider 7 can drive the connecting rod 5 to move, so that the connecting rod 5 drives the movable jaw plate 3 to move, so as to adjust the distance between the movable jaw plate 3 and the fixed jaw plate 4, namely, achieve the purpose of adjusting the discharge port of the crusher, through the matching use of the connecting rod 5, the slider 7, the connecting column 11, the fixed plate 12, the U-shaped fixed block 13, the screw 17, the adjusting nut 18, the bearing 19 and the fixed frame 20, so that the worker can achieve the purpose of adjusting the distance between the movable jaw plate 3 and the fixed jaw plate 4 through rotating the adjusting nut 18, the operation is simple, the use is convenient, convenience is brought to workers, and the vibration of the automatic jaw 3 can be effectively relieved by the device through the shock absorber 16 arranged between the U-shaped fixed block 13 and the connecting block 15, so that the protection of the device is effectively enhanced, the service life of the device is effectively prolonged, and the device has certain practicability.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (7)
1. The utility model provides a breaker discharge gate adjusting device, includes breaker body (1), its characterized in that: the crusher is characterized in that a crushing cavity (2) is arranged inside the crusher body (1), a movable jaw plate (3) and a fixed jaw plate (4) are arranged inside the crushing cavity (2), a connecting rod (5) is arranged on one side of the movable jaw plate (3), a first rotating shaft (6) is arranged at one end, close to the movable jaw plate (3), of the connecting rod (5), a sliding block (7) is arranged at one end, far away from the movable jaw plate (3), of the connecting rod (5), a second rotating shaft (8) is arranged at one end, close to the sliding block (7), of the connecting rod (5), a sliding groove (9) matched with the sliding block (7) is formed in the crusher body (1), a protective cover (10) is arranged on one side of the sliding groove (9), a connecting column (11) is arranged at one end, far away from the connecting rod (5), of the connecting column (11), of the sliding block (7) is arranged at one end, far away from the connecting column (11), and a fixing plate (12) is arranged at one end, fixed plate (12) one side is provided with U type fixed block (13), slot (14) with fixed plate (12) looks adaptation are seted up to the inside of U type fixed block (13), one side of U type fixed block (13) is provided with connecting block (15), one side that connecting block (15) and U type fixed block (13) are adjacent is provided with shock absorber (16), one side fixedly connected with screw rod (17) of shock absorber (16) are kept away from in connecting block (15), the surface threaded connection of screw rod (17) has adjusting nut (18), the one end that connecting block (15) were kept away from in adjusting nut (18) is provided with bearing (19), one side that adjusting nut (18) were kept away from in bearing (19) is provided with mount (20).
2. A crusher discharge opening adjustment device as claimed in claim 1, wherein: the connecting rod (5) is rotatably connected with the movable jaw plate (3) through a first rotating shaft (6).
3. A crusher discharge opening adjustment device as claimed in claim 1, wherein: the connecting rod (5) is rotatably connected with the sliding block (7) through a second rotating shaft (8).
4. A crusher discharge opening adjustment device as claimed in claim 1, wherein: the protective cover (10) is arranged on the outer surface of the connecting rod (5).
5. A crusher discharge opening adjustment device as claimed in claim 1, wherein: screw holes are formed in the slot (14) and the fixing plate (12), and the fixing plate (12) is inserted into the slot (14) and fixed through screws.
6. A crusher discharge opening adjustment device as claimed in claim 1, wherein: the crusher comprises a crusher body (1), wherein a mounting groove (101) matched with a fixing frame (20) is formed in the crusher body (1), and the fixing frame (20) is fixedly connected to the inside of the mounting groove (101).
7. A crusher discharge opening adjustment device as claimed in claim 1, wherein: the adjusting nut (18) is rotatably connected with the fixed frame (20) through a bearing (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122208679.1U CN215963710U (en) | 2021-09-13 | 2021-09-13 | Discharge port adjusting device of crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122208679.1U CN215963710U (en) | 2021-09-13 | 2021-09-13 | Discharge port adjusting device of crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215963710U true CN215963710U (en) | 2022-03-08 |
Family
ID=80465713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122208679.1U Expired - Fee Related CN215963710U (en) | 2021-09-13 | 2021-09-13 | Discharge port adjusting device of crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215963710U (en) |
-
2021
- 2021-09-13 CN CN202122208679.1U patent/CN215963710U/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: 20220308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |