CN202606249U - Edge protecting plate of crusher - Google Patents
Edge protecting plate of crusher Download PDFInfo
- Publication number
- CN202606249U CN202606249U CN 201220188653 CN201220188653U CN202606249U CN 202606249 U CN202606249 U CN 202606249U CN 201220188653 CN201220188653 CN 201220188653 CN 201220188653 U CN201220188653 U CN 201220188653U CN 202606249 U CN202606249 U CN 202606249U
- Authority
- CN
- China
- Prior art keywords
- backplate
- protecting plate
- edge protecting
- upper edge
- plate
- 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.)
- Expired - Fee Related
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses an edge protecting plate of a crusher. The edge protecting plate comprises an upper edge protecting plate and a lower edge protecting plate which are respectively provided with a plate body in the shape of a right trapezoid. The length of a short parallel edge of the upper edge protecting plate is equal to that of a long parallel edge of the lower edge protecting plate, the gradient of a bevel edge of the upper edge protecting plate is identical to that of a bevel edge of the lower edge protecting plate, two outwardly protruded stop blocks are arranged on one of surfaces of each of the upper edge protecting plate and the lower edge protecting plate and are integrally formed with the corresponding plate body by injection molding, a mounting hole is arranged on the upper edge protecting plate, a right angle of the upper edge protecting plate is in arc-shaped transition, and grooves close to edges are arranged on the plate bodies of the upper edge protecting plate and the lower edge protecting plate along the bevel edges and vertical edges of the upper edge protecting plate and the lower edge protecting plate. The edge protecting plate is simple in structure, convenient to install and regulate, excellent in tensile strength and toughness, low in production cost and suitable for batch production, and cannot deform even when stressed with high impact force, and service safety of the crusher is effectively guaranteed.
Description
Technical field
The utility model relates to a kind of backplate mechanism of mechanical device, is specially a kind of disintegrating machine limit backplate.
Background technology
Mining disintegrating machine mainly carries out fragmentation to all kinds of building stones, and different and product particle varies in size according to the principle of fragmentation, is divided into a lot of models again.Disintegrating machine extensively applies to numerous departments such as mine, smelting, building materials, highway, railway, water conservancy and chemical industry.Crusher tool at present commonly used has jaw crusher, impact breaker, vertical impact crusher, hydro cone-crusher, ring hammer crusher, hammer mill, kibbler roll, combined type disintegrating machine etc.Existing mining disintegrating machine mostly has the design of limit backplate, yet finds that in use the mechanical performances such as tensile strength, toughness of limit backplate can not satisfy instructions for use, deformed easily by strong external force effect, influences the safe in utilization of disintegrating machine.
The utility model content
The purpose of the utility model provides a kind of disintegrating machine limit backplate, and not good with mechanical performances such as the tensile strength that solves disintegrating machine limit backplate traditional in the prior art, toughness, easy deformation influences problem safe in utilization.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of disintegrating machine limit backplate; It is characterized in that: include all the top backplate and the following backplate of rectangular trapezoidal plate body; The slope of the long parallel edges equal in length of the short parallel edges of said top backplate and following backplate and the hypotenuse of top backplate and following backplate is identical; Be equipped with on its middle one side of said top backplate and following backplate and two outwards outstanding limited blocks of plate body integrated injection molding; Said top backplate is provided with installing hole, and one of them right-angle design of said top backplate is an arc-shaped transition, and the plate body upper edge hypotenuse and the vertical edge of said top backplate and following backplate are provided with submarginal groove.
Described a kind of disintegrating machine limit backplate, it is characterized in that: two limited blocks are rectangular shape, its level height with respect to parallel edges on plate body is consistent.
Described a kind of disintegrating machine limit backplate is characterized in that: aim at each other during the long parallel edges amalgamation of short parallel edges and the following backplate of backplate and following backplate backplate along the top on top of the groove on said top backplate and the following backplate.
The beneficial effect of the utility model is:
The utility model is simple in structure, and Installation and Debugging are convenient, have good tensile strength and toughness; When receiving bigger impact force action, can not deform yet; Guaranteed the safe in utilization of disintegrating machine effectively, and the utility model production cost is low, is suitable for large-scale production.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
As shown in Figure 1; A kind of disintegrating machine limit backplate; Include all the top backplate 1 and following backplate 2 of rectangular trapezoidal plate body; The long parallel edges equal in length of the short parallel edges of top backplate 1 and following backplate 2 and top backplate 1 are identical with the slope of the hypotenuse of following backplate 2, are equipped with on its middle one side of top backplate 1 and following backplate 2 and two outwards outstanding limited blocks 3 of plate body integrated injection molding, and top backplate 1 is provided with installing hole 4; One of them right-angle design of top backplate 1 is an arc-shaped transition, and the plate body upper edge hypotenuse and the vertical edge of top backplate 1 and following backplate 2 are provided with submarginal groove 5.
Limited block 3 is a rectangular shape.Aim at each other during the long parallel edges amalgamation of short parallel edges and the following backplate 2 of backplate 1 and following backplate 2 backplate 1 on top of the groove 5 on top backplate 1 and the following backplate 2 along the top.
Claims (3)
1. disintegrating machine limit backplate; It is characterized in that: include all the top backplate and the following backplate of rectangular trapezoidal plate body; The slope of the long parallel edges equal in length of the short parallel edges of said top backplate and following backplate and the hypotenuse of top backplate and following backplate is identical; Be equipped with on its middle one side of said top backplate and following backplate and two outwards outstanding limited blocks of plate body integrated injection molding; Said top backplate is provided with installing hole, and one of them right-angle design of said top backplate is an arc-shaped transition, and the plate body upper edge hypotenuse and the vertical edge of said top backplate and following backplate are provided with submarginal groove.
2. a kind of disintegrating machine according to claim 1 limit backplate, it is characterized in that: limited block is a rectangular shape.
3. a kind of disintegrating machine according to claim 1 limit backplate is characterized in that: the groove on said top backplate and the following backplate is aimed at when on top backplate is with following backplate amalgamation each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220188653 CN202606249U (en) | 2012-04-27 | 2012-04-27 | Edge protecting plate of crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220188653 CN202606249U (en) | 2012-04-27 | 2012-04-27 | Edge protecting plate of crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202606249U true CN202606249U (en) | 2012-12-19 |
Family
ID=47339982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220188653 Expired - Fee Related CN202606249U (en) | 2012-04-27 | 2012-04-27 | Edge protecting plate of crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202606249U (en) |
-
2012
- 2012-04-27 CN CN 201220188653 patent/CN202606249U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20150427 |
|
| EXPY | Termination of patent right or utility model |