CN220737671U - Jaw plate of jaw crusher - Google Patents
Jaw plate of jaw crusher Download PDFInfo
- Publication number
- CN220737671U CN220737671U CN202322417950.1U CN202322417950U CN220737671U CN 220737671 U CN220737671 U CN 220737671U CN 202322417950 U CN202322417950 U CN 202322417950U CN 220737671 U CN220737671 U CN 220737671U
- Authority
- CN
- China
- Prior art keywords
- plate
- jaw
- spring telescopic
- chute
- sliding
- Prior art date
- 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.)
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- 229910000617 Mangalloy Inorganic materials 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a jaw plate of a jaw crusher, which belongs to the technical field of jaw plates and comprises a main plate, wherein a chute is formed in the surface of the main plate, a sliding plate is connected in the chute in a sliding manner, a toothed plate is fixedly connected to the surface of the sliding plate, meshing teeth are fixedly connected to the surface of the toothed plate, grooves are formed in the top and the bottom of the sliding plate, spring telescopic rods are fixedly connected in the grooves, through holes are formed in the top and the bottom of the chute, clamping grooves are formed in the rear side of the main plate, the chute is communicated with the clamping grooves through the through holes, one side of the spring telescopic rods penetrates through the through holes and is positioned in the clamping grooves, and the main plate, the sliding plate, the toothed plate and the meshing teeth are all made of high manganese steel; through the spring telescopic link, spring telescopic link work can be with slide card in the spout, has replaced the fixed mode of bolt fastening, avoids the in-process bolt of breaker work to appear becoming flexible because the vibration leads to the jaw to drop, and whole device is rational in infrastructure, convenient to use, and the practicality is strong.
Description
Technical Field
The utility model relates to the technical field of jaw plates, in particular to a jaw plate of a jaw crusher.
Background
The jaw plate is a main component of the jaw crusher, and is provided with a movable jaw plate, a static jaw plate and various types and sizes according to the different types of the jaw crusher, and is generally made of high manganese steel, and the tooth on the jaw plate can be crushed in the use process of the jaw plate.
The jaw plate of present removable tooth does not possess the function of preventing becoming flexible, and present removable jaw plate all adopts the bolt to carry out fixed mounting to the tooth that meshes, because the jaw plate need be in vibration state when working, and long-time vibration can lead to the bolt to become flexible, and the bolt is not hard up will lead to the tooth that meshes to drop and influence normal work, therefore present jaw plate can not satisfy people's user demand.
Disclosure of Invention
(1) Technical problem to be solved
Aiming at the defects existing in the prior art, the utility model aims to provide a jaw plate of a jaw crusher, which has the characteristic of looseness prevention.
(2) Technical proposal
In order to achieve the above purpose, the utility model provides a jaw plate of a jaw crusher, which comprises a main plate, wherein a chute is formed in the surface of the main plate, a sliding plate is connected in the chute in a sliding manner, a toothed plate is fixedly connected to the surface of the sliding plate, meshing teeth are fixedly connected to the surface of the toothed plate, grooves are formed in the top and the bottom of the sliding plate, spring telescopic rods are fixedly connected in the grooves, through holes are formed in the top and the bottom of the chute, clamping grooves are formed in the rear side of the main plate, the chute is communicated with the clamping grooves through the through holes, and one side of each spring telescopic rod penetrates through the through holes and is located in the clamping grooves.
When the jaw crusher jaw plate of the technical scheme is used, the sliding plate can be clamped in the sliding groove through the spring telescopic rod in a working mode of the spring telescopic rod, a fixing mode of bolt fixing is replaced, and the jaw plate is prevented from falling off due to loosening caused by vibration in the working process of the crusher.
Further, the main board, the sliding board, the toothed plate and the tooth are all made of high manganese steel.
Further, the number of grooves on the surface of the sliding plate is six.
(3) Advantageous effects
In summary, the utility model has the following beneficial effects:
through the spring telescopic link, spring telescopic link work can be with slide card in the spout, has replaced the fixed mode of bolt fastening, avoids the in-process bolt of breaker work to appear becoming flexible because the vibration leads to the jaw to drop, and whole device is rational in infrastructure, convenient to use, and the practicality is strong.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a motherboard according to the present utility model;
FIG. 3 is a schematic perspective view of the rear view of the toothed plate of the present utility model;
fig. 4 is a schematic perspective view of a rear view of a motherboard in the present utility model.
The marks in the drawings are:
1. a main board; 2. a slide plate; 3. a toothed plate; 4. tooth engagement; 5. a chute; 6. perforating; 7. a spring telescoping rod; 8. a groove; 9. a clamping groove.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.
Examples:
the utility model is described in further detail below with reference to fig. 1-4.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a jaw breaker jaw, including mainboard 1, spout 5 has been seted up on the surface of mainboard 1, sliding connection has slide 2 in spout 5, the fixed surface of slide 2 is connected with pinion rack 3, the fixed surface of pinion rack 3 is connected with tooth 4, recess 8 has been seted up to the top and the bottom of slide 2, fixedly connected with spring telescopic link 7 in the recess 8, perforation 6 has all been seted up at the top and the bottom of spout 5, draw-in groove 9 has been seted up to the rear side of mainboard 1, through perforation 6 intercommunication between spout 5 and the draw-in groove 9, one side of spring telescopic link 7 passes perforation 6 and is located draw-in groove 9, through spring telescopic link 7, spring telescopic link 7 work can be with slide 2 card in spout 5, the fixed mode of bolt fastening has been replaced, avoid the in-process bolt of breaker work to appear becoming flexible because the jaw of vibration to drop, whole device is rational in infrastructure, and is convenient for use, the practicality is strong.
Specifically, the main board 1, the sliding board 2, the toothed plate 3 and the tooth 4 are all made of high manganese steel.
Through adopting above-mentioned technical scheme, through high manganese steel, can ensure the life of mainboard 1, slide 2, pinion rack 3 and tooth 4.
Specifically, the number of grooves 8 on the surface of the slide plate 2 is six.
Through adopting above-mentioned technical scheme, through recess 8's quantity for six, ensure that every slide 2 is fixed a position by six spring telescopic links 7, ensure the stability of slide 2 in spout 5.
The working principle of the utility model is as follows:
the jaw plate is needed to be used in the working process of the jaw crusher, when the jaw plate is needed to be installed, a worker presses the spring telescopic rod 7 to shrink the spring telescopic rod 7, the sliding plate 2 is inserted into the sliding groove 5 after shrinkage, the spring telescopic rod 7 is just aligned with the through hole 6 after insertion, then the spring telescopic rod 7 automatically pops out to pass through the through hole 6 and is clamped into the clamping groove 9 to be fixed, the whole device is installed on the crusher to work after being fixed, the tooth 4 can be damaged in the working process of the crusher, at the moment, the tooth 4 needs to be replaced, when the tooth needs to be replaced, the worker presses the spring telescopic rod 7 to shrink the spring telescopic rod 7, the corresponding sliding plate 2 is taken out from the sliding groove 5 after shrinkage to be detached, and the new tooth 4 is replaced after detachment.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (3)
1. Jaw crusher jaw, comprising a main plate (1), characterized in that: the utility model discloses a mainboard, including mainboard (1), spout (5) have been seted up on the surface of mainboard (1), sliding connection has slide (2) in spout (5), the fixed surface of slide (2) is connected with pinion rack (3), the fixed surface of pinion rack (3) is connected with tooth (4), recess (8) have been seted up at the top and the bottom of slide (2), fixedly connected with spring telescopic link (7) in recess (8), perforation (6) have all been seted up at the top and the bottom of spout (5), draw-in groove (9) have been seted up to the rear side of mainboard (1), through perforation (6) intercommunication between spout (5) and draw-in groove (9), one side of spring telescopic link (7) is passed perforation (6) and is located draw-in groove (9).
2. A jaw crusher jaw as claimed in claim 1, wherein: the main board (1), the sliding board (2), the toothed plate (3) and the tooth (4) are all made of high manganese steel.
3. A jaw crusher jaw as claimed in claim 1, wherein: the number of grooves (8) on the surface of the sliding plate (2) is six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322417950.1U CN220737671U (en) | 2023-09-06 | 2023-09-06 | Jaw plate of jaw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322417950.1U CN220737671U (en) | 2023-09-06 | 2023-09-06 | Jaw plate of jaw crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220737671U true CN220737671U (en) | 2024-04-09 |
Family
ID=90568511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322417950.1U Active CN220737671U (en) | 2023-09-06 | 2023-09-06 | Jaw plate of jaw crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220737671U (en) |
-
2023
- 2023-09-06 CN CN202322417950.1U patent/CN220737671U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |