CN213557238U - Wear-resistant jaw plate for crusher - Google Patents
Wear-resistant jaw plate for crusher Download PDFInfo
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- CN213557238U CN213557238U CN202022189630.1U CN202022189630U CN213557238U CN 213557238 U CN213557238 U CN 213557238U CN 202022189630 U CN202022189630 U CN 202022189630U CN 213557238 U CN213557238 U CN 213557238U
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- wear
- hubei province
- tooth
- jaw plate
- resisting
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Abstract
The utility model discloses a wear-resisting type hubei province board for breaker, including hubei province board body, connection shaft cavity, profile of tooth arch and wear-resisting granule, it sets up the rear end at hubei province board body to connect the shaft cavity, the profile of tooth arch sets up the upper surface at hubei province board body, wear-resisting granule equipartition is on the bellied surface of profile of tooth respectively, the lower surface of hubei province board body is provided with a plurality of positioning groove, and positioning groove is the display and arranges. In this way, the utility model provides a wear-resisting type hubei province board for breaker, sound construction, intensity is high, and wear-resisting granule sets up at the bellied surface of profile of tooth to greatly increased its crushing effect and wear-resisting effect, increased life, can improve work efficiency.
Description
Technical Field
The utility model relates to a technical field of blade disc especially relates to a wear-resisting hubei province board for breaker.
Background
The jaw crusher is mainly used for crushing various ores and large materials with medium granularity, and is widely applied to industries such as mines, smelting, building materials, highways, railways, water conservancy, chemical engineering and the like. The highest compression strength of the crushed materials is 320 MPa. The performance characteristics are large crushing ratio, uniform product granularity, simple structure, reliable performance, simple and convenient maintenance and low operation cost. The jaw plate is an important part in the jaw crusher, has severe working condition, and is subjected to abrasive wear, impact wear and a small amount of corrosive wear while bearing the impact force of materials. Thus, the useful life of the jaw plate directly affects the overall operation of the machine.
Jaw crusher pinion rack is jaw crusher's important part, and current jaw plate, its one side that generally is the body have the profile of tooth face, and the contained angle is generally 90 to 120 between two lateral walls of the tooth on its profile of tooth face, and the contained angle of this structure has guaranteed the intensity of tooth, but has weakened the damaged ability of tooth, and it influences crushing effect greatly.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a wear-resisting type hubei province board for breaker, sound construction, intensity is high, and wear-resisting granule sets up at the bellied surface of profile of tooth to greatly increased its crushing effect and wear-resisting effect, increased life, can improve work efficiency.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a wear-resisting type hubei province board for breaker, includes hubei province board body, connects axle chamber, profile of tooth arch and wear-resisting granule, connect the axle chamber and set up the rear end at hubei province board body, the profile of tooth arch sets up the upper surface at hubei province board body, wear-resisting granule equipartition is respectively on the bellied surface of profile of tooth, the lower surface of hubei province board body is provided with a plurality of positioning groove, and positioning groove is the display and arranges.
In a preferred embodiment of the present invention, the upper surface of the jaw body is inclined, and the lower surface is horizontal.
In a preferred embodiment of the present invention, the diameter of the connecting shaft cavity is 15-45 cm.
In a preferred embodiment of the present invention, the tooth-shaped protrusions have a continuous wave-like structure.
In a preferred embodiment of the present invention, the wear-resistant particles are made of a ceramic material.
In a preferred embodiment of the present invention, the wear-resistant jaw plate is made of ultra-high manganese steel.
The utility model has the advantages that: the utility model provides a wear-resisting type hubei province board for breaker, sound construction, intensity is high, and wear-resisting granule sets up at the bellied surface of profile of tooth to greatly increased its crushing effect and wear-resisting effect, increased life, can improve work efficiency.
Drawings
Fig. 1 is a side view of a preferred embodiment of a wear-resistant jaw plate for a crusher of the present invention;
the parts in the drawings are numbered as follows: 1. the jaw plate comprises a jaw plate body 2, a connecting shaft cavity 3, tooth-shaped protrusions 4, wear-resistant particles 5 and a positioning groove.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1, an embodiment of the present invention includes:
the utility model provides a wear-resisting hubei province board for breaker, includes hubei province board body 1, connects axle chamber 2, profile of tooth arch 3 and wear-resisting granule 4, connect axle chamber 2 and set up the rear end at hubei province board body 1, profile of tooth arch 3 sets up the upper surface at hubei province board body 1, wear-resisting granule 4 equipartition respectively is on profile of tooth arch 3's surface, hubei province board body 1's lower surface is provided with a plurality of positioning groove 5, and positioning groove 5 is the display and arranges.
In the above, the upper surface of the jaw plate body 1 is obliquely arranged, the lower surface is horizontally arranged, the end part of the jaw plate body is provided with the connecting shaft cavity 2, and the jaw plate body is made of the ultrahigh manganese steel, so that the jaw plate body is firm in structure and high in strength, and the service life is prolonged. Meanwhile, as the jaw plate body 1 adopts an inclined plane structure, the jaw plate is firm in structure and convenient to mount, and the crushing effect is increased.
The diameter of the connecting shaft cavity 2 is 15-45cm, the connecting shaft cavities 2 can be set according to actual conditions, the jaw plate body 1 is installed in the crusher through the connecting shaft cavity 2, installation and fixation are facilitated, stability is good, and the angle can be adjusted.
Furthermore, the tooth-shaped protrusions 3 are of a continuous wavy structure, and two side walls of adjacent tooth-shaped protrusions 3 form an included angle of 60-120 degrees, so that the tooth-shaped protrusions are used for crushing materials, but the crushing force is poor. Therefore, the wear-resistant particles 4 are additionally arranged on the surface of the tooth-shaped protrusion 3, and the included angle is reduced by the wear-resistant particles 4, in the embodiment, the wear-resistant particles 4 are made of ceramic materials.
Make the protruding 3 highly increase of profile of tooth through wear-resisting granule 4, reduce the contained angle, thereby improve broken effect through wear-resisting granule 4 through the contained angle reduces can make the protruding 3 more sharp-pointed of profile of tooth, increase wear-resisting effect.
Is different from the prior art:
1. the jaw plate body adopts an inclined plane structure, so that the structure is firm, the installation is convenient, and the crushing effect is good;
2. the connecting shaft cavity is arranged, so that the installation and fixation are convenient, and the stability is good;
3. the positioning groove is arranged, so that the installation is convenient, and the cost is saved;
4. the surface of the tooth-shaped bulge is provided with wear-resistant particles, so that the included angle is reduced, the crushing effect is improved through the wear-resistant particles, and the wear-resistant effect is improved.
To sum up, the utility model provides a wear-resisting type hubei province board for breaker, sound construction, intensity is high, and wear-resisting granule sets up at the bellied surface of profile of tooth to greatly increased its crushing effect and wear-resisting effect, increased life, can improve work efficiency.
In the description of the present invention, it should be noted that all the components are general standard components or components known to those skilled in the art, the structure and principle thereof are all known to those skilled in the art through technical manuals or through conventional testing methods, and the terms "upper", "lower", "left", "right", "inner", "outer" and the like indicate the positions or positional relationships based on the drawings, or the positions or positional relationships that the products of the present invention are usually placed when using, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated devices or elements must have specific positions, be constructed and operated in specific positions, and thus, cannot be understood as limitations of the present invention.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (6)
1. The utility model provides a wear-resisting hubei province board for breaker, its characterized in that includes hubei province board body, connects the axle chamber, profile of tooth is protruding and wear-resisting granule, connect the axle chamber and set up the rear end at hubei province board body, profile of tooth is protruding to be set up the upper surface at hubei province board body, wear-resisting granule equipartition is respectively on the bellied surface of profile of tooth, the lower surface of hubei province board body is provided with a plurality of positioning groove, and positioning groove is the display and arranges.
2. The wear-resistant jaw plate for a crusher of claim 1, wherein the upper surface of the jaw plate body is disposed obliquely and the lower surface is disposed horizontally.
3. A wear-resistant jaw plate for a crusher as claimed in claim 1 wherein the connecting shaft cavity has a diameter of 15 to 45 cm.
4. A wear-resistant jaw plate for a crusher as claimed in claim 1 wherein said tooth-like projections are of a continuous wave-like configuration.
5. A wear-resistant jaw plate for a crusher as claimed in claim 1, wherein the wear-resistant particles are made of a ceramic material.
6. The wear-resistant jaw plate for a crusher of claim 1, wherein the wear-resistant jaw plate is made of ultra-high manganese steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022189630.1U CN213557238U (en) | 2020-09-29 | 2020-09-29 | Wear-resistant jaw plate for crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022189630.1U CN213557238U (en) | 2020-09-29 | 2020-09-29 | Wear-resistant jaw plate for crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213557238U true CN213557238U (en) | 2021-06-29 |
Family
ID=76580215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022189630.1U Active CN213557238U (en) | 2020-09-29 | 2020-09-29 | Wear-resistant jaw plate for crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213557238U (en) |
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2020
- 2020-09-29 CN CN202022189630.1U patent/CN213557238U/en active Active
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