CN203170387U - Roller for roll type stone crusher - Google Patents
Roller for roll type stone crusher Download PDFInfo
- Publication number
- CN203170387U CN203170387U CN 201320103713 CN201320103713U CN203170387U CN 203170387 U CN203170387 U CN 203170387U CN 201320103713 CN201320103713 CN 201320103713 CN 201320103713 U CN201320103713 U CN 201320103713U CN 203170387 U CN203170387 U CN 203170387U
- Authority
- CN
- China
- Prior art keywords
- roller
- running
- stone crusher
- type stone
- running roller
- 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 provides a roller for a roll type stone crusher. The roller comprises a plurality of roller gears which are arranged on the surface of the roller at equal intervals in a surrounding manner, and grooves are formed between each two adjacent roller gears, and the roller gears incline from the center axis of the roller. The roller provided by the utility model has the advantages that the grooves formed between each two adjacent roller gears can be used for containing infrangible stones or hard matter, and the stones or the hard matter in the grooves can be discharged in the rotation process of the roller, so that the stones or the hard matter can be prevented from blocking the space between two rollers to damage the rollers, and the stones can be discharged without stopping a machine so as to improve the production efficiency.
Description
Technical field
The utility model relates to a kind of pair roller type stone crusher, particularly a kind of running roller for the pair roller type stone crusher.
Background technology
The operation principle of oppositely rolling roller crusher: the material that is broken falls between two running rollers through material inlet, carries out attrition crushing, and finished product materials falls naturally.When meeting the stone that maybe can not break really up to the mark; be blocked between two running rollers; damage the running roller surface easily; therefore must allow two running rollers stop operating; effect by hydraulic cylinder or spring is made a concession two running rollers automatically; increase the gap of two running rollers, the stone that maybe can not break really up to the mark falls, thereby the protection machine is not damaged.This way can be protected machine and discharge the stone that maybe can not break really up to the mark, but often blockage problem will occur in the rubble process, just must shut down and handle once, has a strong impact on production efficiency.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of running roller for the pair roller type stone crusher, and it has automatic row's stone function, need not to shut down to adjust the running roller spacing, enhances productivity greatly.
The utility model is achieved in that
A kind of running roller for the pair roller type stone crusher, described running roller comprises a plurality of roller teeth, described a plurality of roller teeth equidistantly are set around described running roller surface, and adjacent two roller between cog form a groove, described roller tooth and the setting of running roller inclined.
Further, the angle between described roller tooth and the running roller central shaft is between 5 °-30 °.
Further, described a plurality of roller tooth is one-body molded.
Further, described roller tooth is the alloy roller tooth.
Advantage of the present utility model is: by the groove that forms between the adjacent two roller teeth ccontaining stone or hard thing that can not be broken, in the running roller rotation process, stone or hard thing be discharged again; avoided stone to stop up between two running rollers; damage running roller, also need not the row's of shutdown stone, improved production efficiency.
Description of drawings
In conjunction with the embodiments the utility model is further described with reference to the accompanying drawings.
Fig. 1 is the structural representation of the utility model running roller.
The specific embodiment
See also shown in Figure 1ly, embodiment of the present utility model is described in detail.
A kind of running roller 1 for the pair roller type stone crusher, described running roller 1 comprises a plurality of roller teeth 11, described a plurality of roller tooth 11 equidistantly is set around described running roller 1 surface, and 11 formation of adjacent two roller teeth, one groove 12, and described roller tooth 11 is obliquely installed for 13 one-tenth with running roller 1 central shaft.Angle between described roller tooth 11 and running roller 1 central shaft 13 is between 5 °-30 °.In the present embodiment, described a plurality of roller tooth 11 is one-body molded.Described roller tooth 11 is the alloy roller tooth.
When described running roller 1 is applied to the pair roller type stone crusher, use two described running rollers 1, and two described running rollers 1 be arranged in parallel, wherein roller tooth 11 incline directions on the described running roller 1 are identical with roller tooth 11 incline directions on another described running roller 1.
The groove 12 that forms between the adjacent two roller teeth 11 on the described running roller 1 is used for ccontaining stone or hard thing that can not be broken, in running roller 1 rotation process, stone or hard thing is discharged again; avoided stone or hard thing to stop up between two running rollers; damage running roller, also need not the row's of shutdown stone, improved production efficiency.
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented according to this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model contains.
Claims (4)
1. running roller that is used for the pair roller type stone crusher, it is characterized in that: described running roller comprises a plurality of roller teeth, described a plurality of roller teeth equidistantly are set around described running roller surface, and adjacent two roller between cog form a groove, described roller tooth and the setting of running roller inclined.
2. a kind of running roller for the pair roller type stone crusher according to claim 1, it is characterized in that: the angle between described roller tooth and the running roller central shaft is between 5 °-30 °.
3. a kind of running roller for the pair roller type stone crusher according to claim 1, it is characterized in that: described a plurality of roller teeth are one-body molded.
4. a kind of running roller for the pair roller type stone crusher according to claim 1, it is characterized in that: described roller tooth is the alloy roller tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320103713 CN203170387U (en) | 2013-03-06 | 2013-03-06 | Roller for roll type stone crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320103713 CN203170387U (en) | 2013-03-06 | 2013-03-06 | Roller for roll type stone crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203170387U true CN203170387U (en) | 2013-09-04 |
Family
ID=49067142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320103713 Expired - Fee Related CN203170387U (en) | 2013-03-06 | 2013-03-06 | Roller for roll type stone crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203170387U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464239A (en) * | 2013-10-15 | 2013-12-25 | 北海和荣活性炭科技有限责任公司 | Opposite roller type coconut shell crusher |
| CN109807180A (en) * | 2019-02-12 | 2019-05-28 | 镇江市丹徒区环宇轧辊厂 | A kind of low-alloy high boron high-speed steel roll of band abnormity groove |
| CN111825296A (en) * | 2020-06-30 | 2020-10-27 | 陕西皇城玉全机械制造（集团）有限公司 | Oil field drilling sludge treatment system |
-
2013
- 2013-03-06 CN CN 201320103713 patent/CN203170387U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464239A (en) * | 2013-10-15 | 2013-12-25 | 北海和荣活性炭科技有限责任公司 | Opposite roller type coconut shell crusher |
| CN103464239B (en) * | 2013-10-15 | 2015-11-18 | 北海和荣活性炭科技有限责任公司 | A kind of opposite roller type coconut shell crusher |
| CN109807180A (en) * | 2019-02-12 | 2019-05-28 | 镇江市丹徒区环宇轧辊厂 | A kind of low-alloy high boron high-speed steel roll of band abnormity groove |
| CN109807180B (en) * | 2019-02-12 | 2021-01-15 | 江苏环宇冶金科技有限公司 | Low-alloy high-boron high-speed steel roller with special-shaped rolling groove |
| CN111825296A (en) * | 2020-06-30 | 2020-10-27 | 陕西皇城玉全机械制造（集团）有限公司 | Oil field drilling sludge treatment system |
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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: 20130904 Termination date: 20150306 |
|
| EXPY | Termination of patent right or utility model |