CN202683261U - Jaw crusher - Google Patents
Jaw crusher Download PDFInfo
- Publication number
- CN202683261U CN202683261U CN 201220219895 CN201220219895U CN202683261U CN 202683261 U CN202683261 U CN 202683261U CN 201220219895 CN201220219895 CN 201220219895 CN 201220219895 U CN201220219895 U CN 201220219895U CN 202683261 U CN202683261 U CN 202683261U
- Authority
- CN
- China
- Prior art keywords
- jaw
- liner plate
- moving jaw
- eccentric shaft
- movable jaw
- 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
Links
- 230000000694 effects Effects 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model provides a jaw crusher, which comprises a base, an eccentric shaft and a movable jaw, wherein the movable jaw is provided with a movable jaw lining plate; a fixed lining plate is arranged on the inner wall, which is opposite to the movable jaw, of the base; an eccentric column is fixed on the eccentric shaft and is fixedly connected with the movable jaw; a flywheel is arranged at one end of the eccentric shaft and is connected with a motor through a belt; a draw bar is arranged at the lower end of the movable jaw and extends out of the base; and a compression spring is arranged at the extending end of the draw bar. A fixed jaw is omitted, the jaw crusher is simple in structure, the weight of the jaw crusher is reduced, and the manufacturing cost is lowered; because the movable jaw is easy to assemble and disassemble, the jaw crusher is convenient to repair; and the triangular edge of the movable jaw lining plate is perpendicular to the triangular edge of the fixed jaw lining plate, so that a crushing effect is good.
Description
Technical field
The utility model relates to a kind of disintegrating machine, especially a kind of jaw crusher.
Background technology
Jaw crusher is a kind of common crushing mechanism, its organic block, eccentric shaft, moving jaw and decide the parts such as jaw and consist of, and machine weight is large, cost is higher, parts are heavy, and maintenance is inconvenient, and power consumption height, galloping.
The utility model content
The purpose of this utility model provide a kind of simple in structure, cost is low, the jaw crusher of easy care.
Realize the jaw crusher of the utility model purpose, comprise support, eccentric shaft, moving jaw; Described moving jaw is provided with moving jaw liner plate, and the relative inboard wall of base of described moving jaw is provided with decides the jaw liner plate; Be fixed with biasing post on the described eccentric shaft, described biasing post is fixedly connected with moving jaw, and an end of described eccentric shaft is provided with flywheel, and described flywheel links to each other with motor by belt; The lower end of described moving jaw is provided with pull bar, and described pull bar stretches out outside the support, and is provided with Compress Spring stretching out an end.
Described moving jaw liner plate and decide the jaw liner plate and be provided with triangular prism, the triangular prism of described moving jaw liner plate is orthogonal with the triangular prism of deciding the jaw liner plate.
The beneficial effects of the utility model are: jaw crusher of the present utility model, decide jaw owing to saved, and structure is simpler, and machine weight reduces, and cost reduces; Since the moving easy dismounting of jaw, more convenient maintenance; Because moving jaw liner plate is orthogonal with the triangular prism of deciding the jaw liner plate, so crushing effect is better.
Description of drawings
Fig. 1 is the structural representation of jaw crusher of the present utility model.
The specific embodiment
Embodiment of the present utility model is as follows: as shown in Figure 1, jaw crusher of the present utility model comprises support 1, eccentric shaft 5, moving jaw 3; Described moving jaw 3 is provided with moving jaw liner plate 4, and described moving jaw 3 relative support 1 inwalls are provided with decides jaw liner plate 2; Be fixed with biasing post 6 on the described eccentric shaft 5, described biasing post 6 is fixedly connected with moving jaw 3, and an end of described eccentric shaft 5 is provided with flywheel 7, and described flywheel 7 links to each other with motor 9 by belt 8; The lower end of described moving jaw 3 is provided with pull bar 10, and described pull bar 10 stretches out outside the support 1, and is provided with Compress Spring 11 stretching out an end.
Described moving jaw liner plate 4 and decide jaw liner plate 2 and be provided with triangular prism, the triangular prism of described moving jaw liner plate 4 is orthogonal with the triangular prism of deciding jaw liner plate 2.
Jaw crusher of the present utility model has saved and decided jaw, and is simple in structure, and the easy dismounting of moving jaw, convenient for maintaining, and machine weight reduces, and cost reduces; Because moving jaw liner plate is orthogonal with the triangular prism of deciding the jaw liner plate, so crushing effect is better.
Embodiment recited above is described preferred embodiment of the present utility model; be not that scope of the present utility model is limited; design under the spiritual prerequisite not breaking away from the utility model; various distortion and improvement that the common engineers and technicians in this area make technical solutions of the utility model all should fall in the definite protection domain of claims of the present utility model.
Claims (2)
1. a jaw crusher comprises support, eccentric shaft, moving jaw, and it is characterized in that: described moving jaw is provided with moving jaw liner plate, and the relative inboard wall of base of described moving jaw is provided with decides the jaw liner plate; Be fixed with biasing post on the described eccentric shaft, described biasing post is fixedly connected with moving jaw, and an end of described eccentric shaft is provided with flywheel, and described flywheel links to each other with motor by belt; The lower end of described moving jaw is provided with pull bar, and described pull bar stretches out outside the support, and is provided with Compress Spring stretching out an end.
2. jaw crusher according to claim 1 is characterized in that: described moving jaw liner plate and decide the jaw liner plate and be provided with triangular prism, the triangular prism of described moving jaw liner plate is orthogonal with the triangular prism of deciding the jaw liner plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220219895 CN202683261U (en) | 2012-05-16 | 2012-05-16 | Jaw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220219895 CN202683261U (en) | 2012-05-16 | 2012-05-16 | Jaw crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202683261U true CN202683261U (en) | 2013-01-23 |
Family
ID=47538936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220219895 Expired - Fee Related CN202683261U (en) | 2012-05-16 | 2012-05-16 | Jaw crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202683261U (en) |
-
2012
- 2012-05-16 CN CN 201220219895 patent/CN202683261U/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 | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 276000 No. 102 Huaxia Road, Linyi Economic Development Zone, Shandong, China Patentee after: Shandong Lu Yi Machinery Limited by Share Ltd Address before: 276000 No. 102 Huaxia Road, Linyi Economic Development Zone, Shandong, China Patentee before: Shandong Luyi Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20150516 |
|
| EXPY | Termination of patent right or utility model |