CN204276043U - A kind of novel jaw of jaw crusher - Google Patents
A kind of novel jaw of jaw crusher Download PDFInfo
- Publication number
- CN204276043U CN204276043U CN201420764729.1U CN201420764729U CN204276043U CN 204276043 U CN204276043 U CN 204276043U CN 201420764729 U CN201420764729 U CN 201420764729U CN 204276043 U CN204276043 U CN 204276043U
- Authority
- CN
- China
- Prior art keywords
- jaw
- turnbuckle
- block
- fixed
- type groove
- 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
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
A kind of novel jaw of jaw crusher, jaw is divided into identical left and right two parts along its upper and lower length direction, the two-part lower end forming jaw is all arranged in the V-type groove of lower block, and be strained and fixed on the support surface by turnbuckle, upper end is all fastened in the V-type groove of V-type upper holder block, and is fixed on the support surface by turnbuckle.The utility model, by jaw is divided into left and right two parts from centre, makes the weight of each block be kept to original half, is so more conducive to the Foundry Production of jaw, more easily lift for large-scale jaw crusher; Meanwhile, be divided into the jaw of two pieces, can exchange arbitrarily up and down, improve the stock utilization of jaw; Adopt V-type upper holder block to be fixed by jaw with the lower block with V-type groove respectively at jaw upper and lower side, not only automatically can locate the position of jaw, jaw is compressed compacting, and both can change at any time.
Description
Technical field
The utility model relates to the jaw crusher in mining machinery field, specifically a kind of novel jaw of jaw crusher.
Background technology
At present, large-scale jaw crusher due to complete machine huge, its jaw dimension is also very large, heavier-weight, the installation of jaw, Renewal process generally need to use hoisting machinery to carry out to sling and transport, not only trivial operations inconvenience, but also occupy a large amount of manpower and materials, cause the efficiency of replacing and installation very low.
Utility model content
The installation existed for the jaw solving the medium-and-large-sized jaw crusher of prior art and the problem changing inconvenience, the utility model provides a kind of novel jaw of jaw crusher, has structure simple, is easy to the advantage changing, install operation.
The utility model is the technical scheme solving the problems of the technologies described above employing: a kind of novel jaw of jaw crusher, jaw is divided into identical left and right two parts along its upper and lower length direction, the two-part lower end forming jaw is all arranged in the V-type groove of lower block, and be strained and fixed on the support surface by turnbuckle, upper end is all fastened in the V-type groove of V-type upper holder block, and is fixed on the support surface by turnbuckle.
The two-part middle part of described formation jaw is all on the support surface fastening by it by turnbuckle, when not affecting jaw intensity, ensures can strain in the middle part of jaw.
Beneficial effect: the utility model, by jaw is divided into left and right two parts from centre, makes the weight of each block be kept to original half, is so more conducive to the Foundry Production of jaw, more easily lift replacing for large-scale jaw crusher; Meanwhile, be divided into the jaw of two pieces, can exchange arbitrarily up and down, improve the stock utilization of jaw; Adopt V-type upper holder block to be fixed by jaw with the lower block with V-type groove respectively at jaw upper and lower side, not only automatically can locate the position of jaw, jaw is compressed compacting, and both can change at any time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model jaw;
Reference numeral: 1, turnbuckle, 2, V-type upper holder block, 3, jaw, 4, lower block, 5, supporting surface.
Detailed description of the invention
As shown in the figure, a kind of novel jaw of jaw crusher, jaw 3 is divided into identical left and right two parts along its upper and lower length direction, two-part structure is identical, can turn upside down, right and left mutually changing, the two-part lower end forming jaw 3 is all arranged in the V-type groove of lower block 4, and be strained and fixed on supporting surface 5 by turnbuckle 1, upper end is all fastened in the V-type groove of V-type upper holder block 2, and be fixed on supporting surface 5 by turnbuckle, the two-part middle part forming jaw 3 is also all fastened on supporting surface 5 by turnbuckle, and the bolt hole that the turnbuckle in the middle part of jaw 3 passes should open non-middle position in the middle part of jaw, namely near the centre of length direction, but anon-normal middle position.
Claims (2)
1. the novel jaw of a jaw crusher, it is characterized in that: jaw (3) is divided into identical left and right two parts along its upper and lower length direction, the two-part lower end forming jaw (3) is all arranged in the V-type groove of lower block (4), and be strained and fixed on supporting surface (5) by turnbuckle (1), upper end is all fastened in the V-type groove of V-type upper holder block (2), and is fixed on supporting surface (5) by turnbuckle.
2. the novel jaw of a kind of jaw crusher according to claim 1, is characterized in that: the two-part middle part of described formation jaw (3) is all fastened on supporting surface (5) by turnbuckle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420764729.1U CN204276043U (en) | 2014-12-09 | 2014-12-09 | A kind of novel jaw of jaw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420764729.1U CN204276043U (en) | 2014-12-09 | 2014-12-09 | A kind of novel jaw of jaw crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204276043U true CN204276043U (en) | 2015-04-22 |
Family
ID=52859243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420764729.1U Expired - Fee Related CN204276043U (en) | 2014-12-09 | 2014-12-09 | A kind of novel jaw of jaw crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204276043U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107583715A (en) * | 2017-10-27 | 2018-01-16 | 江门市安捷易自动化科技有限公司 | A kind of jumbo bag extrusion equipment |
| CN110049819A (en) * | 2016-12-21 | 2019-07-23 | 山特维克知识产权股份有限公司 | Jaw retainer |
-
2014
- 2014-12-09 CN CN201420764729.1U patent/CN204276043U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110049819A (en) * | 2016-12-21 | 2019-07-23 | 山特维克知识产权股份有限公司 | Jaw retainer |
| US11103873B2 (en) | 2016-12-21 | 2021-08-31 | Sandvik Intellectual Property Ab | Jaw plate retainer |
| CN107583715A (en) * | 2017-10-27 | 2018-01-16 | 江门市安捷易自动化科技有限公司 | A kind of jumbo bag extrusion equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170425 Address after: 471000 Luolong, Henan, Lin Road, No. 280, No. Patentee after: LUOYANG DAHUA HEAVY INDUSTRY SCIENCE AND TECHNOLOGY CO., LTD. Address before: 471000 Luolong, Henan, Lin Road, No. 280, No. Patentee before: Dahua Heavy Machinery Co., Ltd., Luoyang |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20171209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |