CN204220194U - A kind of four roll shape stone crushers - Google Patents
A kind of four roll shape stone crushers Download PDFInfo
- Publication number
- CN204220194U CN204220194U CN201420287328.1U CN201420287328U CN204220194U CN 204220194 U CN204220194 U CN 204220194U CN 201420287328 U CN201420287328 U CN 201420287328U CN 204220194 U CN204220194 U CN 204220194U
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- China
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- level
- running roller
- active roll
- driven running
- roll
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of four roll shape stone crushers, this stone crusher comprises charging aperture, discharging opening and casing, the two ends up and down of casing are respectively equipped with charging aperture and discharging opening, charging aperture lower end is provided with one-level active roll and the driven running roller of one-level, one-level active roll is located on driving shaft, the driven running roller of one-level is located on driven shaft, driving shaft is connected with spring, spring is located in rotating shaft, rotating shaft is fixed on motor, one-level active roll lower end is connected with secondary active roll by conveyer belt and guide wheel, one-level driven running roller lower end is connected with the driven running roller of secondary by conveyer belt and guide wheel, secondary active roll is connected with discharging opening with the driven running roller lower end of secondary.Beneficial effect: the one four roll shape stone crusher that the utility model provides is simple and compact for structure, low in energy consumption, long service life.
Description
Technical field
The utility model relates to stone crusher field, particularly relates to a kind of four roll shape stone crushers.
Background technology
Stone crusher can be divided into medical stoner and mining industry stone crusher according to large class.The rubble function process length of side less than 100 ~ 500 millimeters materials, its compression strength reaches as high as 350 MPas, has the ratio of reduction large, and after broken, material is the advantages such as cubic granules.Mining industry rubble machinery refers to that content that granularity in discharge is greater than three millimeters accounts for the size reduction machinery of total withdrawal rate more than 50%.Along with technology constantly develops, the kind of stone crusher is day by day various, and multiple roll type stone crusher is wherein a kind of.General multiple roll type stone crusher all only has two running rollers, occurs sometimes the halfway situation of the pulverizing of material.
Therefore, be badly in need of a kind of new technical scheme to solve the problem.
Utility model content
The utility model provides a kind of four roll shape stone crushers simple and compact for structure.
The technical solution adopted in the utility model: a kind of four roll shape stone crushers comprise charging aperture, discharging opening and casing, the two ends up and down of casing are respectively equipped with charging aperture and discharging opening, charging aperture lower end is provided with one-level active roll and the driven running roller of one-level, one-level active roll is located on driving shaft, the driven running roller of one-level is located on driven shaft, driving shaft is connected with spring, spring is located in rotating shaft, rotating shaft is fixed on motor, one-level active roll lower end is connected with secondary active roll by conveyer belt and guide wheel, one-level driven running roller lower end is connected with the driven running roller of secondary by conveyer belt and guide wheel, secondary active roll is connected with discharging opening with the driven running roller lower end of secondary.
Further, spring is around in rotating shaft.
Further, casing is double-decker and casing internal is also provided with damper.
The beneficial effects of the utility model: the one four roll shape stone crusher that the utility model provides is simple and compact for structure, low in energy consumption, long service life, adopt four running rollers, can carry out twice crushing process to the pulverized material of needs, ensure to crush thoroughly, casing is double-decker and casing internal is also provided with damper, can vibrations be reduced, reduce noise.
Below by accompanying drawing can detailed description of the invention the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1, charging aperture, 2, motor, 3, rotating shaft, 4, spring, 5, casing, 6, driven shaft, 7, driving shaft, 8, the driven running roller of one-level, 9, one-level active roll, 10, guide wheel, 11, the driven running roller of secondary, 12, secondary active roll, 13, discharging opening, 14, conveyer belt, 15, damper.
Detailed description of the invention
As shown in Figure 1, a kind of four roll shape stone crushers comprise charging aperture 1, discharging opening 13 and casing 5, the two ends up and down of casing 5 are respectively equipped with charging aperture 1 and discharging opening 13, charging aperture 1 lower end is provided with one-level active roll 9 and the driven running roller 8 of one-level, one-level active roll 9 is located on driving shaft 7, the driven running roller 8 of one-level is located on driven shaft 6, driving shaft 7 is connected with spring 4, spring 4 is located in rotating shaft 3, rotating shaft 3 is fixed on motor 2, one-level active roll 9 lower end is connected with secondary active roll 12 by conveyer belt 14 and guide wheel 10, one-level driven running roller 8 lower end is connected with the driven running roller 11 of secondary by conveyer belt 14 and guide wheel 10, secondary active roll 12 is connected with discharging opening 13 with secondary driven running roller 11 lower end, this stone crusher is simple and compact for structure, low in energy consumption, long service life, adopt four running rollers, twice crushing process can be carried out to the pulverized material of needs, ensure to crush thoroughly, .
Further, spring 4 is around in rotating shaft 3.
Further, casing is double-decker and casing internal is also provided with damper, can reduce vibrations like this, reduces noise.
Function mode: motor 2 drives rotating shaft 3 to rotate, rotating shaft 3 drives spring 4 to be compressed, spring 4 compression forces driving shaft 7 transverse shifting, the rotary motion that driving shaft 7 drives driven shaft 6 to do in opposite directions, driving shaft 7 drives one-level active roll 9 to rotate, and one-level active roll 9 drives secondary active roll 12 to rotate by guide wheel 10 and conveyer belt 14, and driven shaft 6 drives the driven running roller 8 of one-level to rotate, the driven running roller of one-level 8 drives the driven running roller 11 of secondary to rotate by guide wheel 10 and conveyer belt 14.
Claims (4)
1. a roll shape stone crusher, it is characterized in that: this stone crusher comprises charging aperture, discharging opening and casing, the two ends up and down of described casing are respectively equipped with charging aperture and discharging opening, described charging aperture lower end is provided with one-level active roll and the driven running roller of one-level, described one-level active roll is located on driving shaft, the driven running roller of described one-level is located on driven shaft, described driving shaft is connected with spring, described spring is located in rotating shaft, described rotating shaft is fixed on motor, described one-level active roll lower end is connected with secondary active roll by conveyer belt and guide wheel, described one-level driven running roller lower end is connected with the driven running roller of secondary by conveyer belt and guide wheel, described secondary active roll is connected with discharging opening with the driven running roller lower end of secondary.
2. a kind of four roll shape stone crushers according to claim 1, is characterized in that: described spring is around in rotating shaft.
3. a kind of four roll shape stone crushers according to claim 1, is characterized in that: described casing is double-decker.
4. a kind of four roll shape stone crushers according to claim 1, is characterized in that: described casing internal is also provided with damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287328.1U CN204220194U (en) | 2014-06-03 | 2014-06-03 | A kind of four roll shape stone crushers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287328.1U CN204220194U (en) | 2014-06-03 | 2014-06-03 | A kind of four roll shape stone crushers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204220194U true CN204220194U (en) | 2015-03-25 |
Family
ID=52918339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420287328.1U Expired - Fee Related CN204220194U (en) | 2014-06-03 | 2014-06-03 | A kind of four roll shape stone crushers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204220194U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040350A (en) * | 2016-08-04 | 2016-10-26 | 李少帅 | Novel four-toothed roll hammer crusher |
| CN106607121A (en) * | 2016-12-06 | 2017-05-03 | 东阿阿胶股份有限公司 | Two-stage pulverizing mechanism of colla corii asini pulverizer |
| CN110270397A (en) * | 2018-03-15 | 2019-09-24 | 中冶长天国际工程有限责任公司 | A kind of four-roller crusher method for early warning and system |
-
2014
- 2014-06-03 CN CN201420287328.1U patent/CN204220194U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040350A (en) * | 2016-08-04 | 2016-10-26 | 李少帅 | Novel four-toothed roll hammer crusher |
| CN106607121A (en) * | 2016-12-06 | 2017-05-03 | 东阿阿胶股份有限公司 | Two-stage pulverizing mechanism of colla corii asini pulverizer |
| CN110270397A (en) * | 2018-03-15 | 2019-09-24 | 中冶长天国际工程有限责任公司 | A kind of four-roller crusher method for early warning and system |
| CN110270397B (en) * | 2018-03-15 | 2021-04-20 | 中冶长天国际工程有限责任公司 | Four-roller crusher early warning method and 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: 20150325 Termination date: 20150603 |
|
| EXPY | Termination of patent right or utility model |