CN201565335U - Shearing device for crusher - Google Patents
Shearing device for crusher Download PDFInfo
- Publication number
- CN201565335U CN201565335U CN2009202509595U CN200920250959U CN201565335U CN 201565335 U CN201565335 U CN 201565335U CN 2009202509595 U CN2009202509595 U CN 2009202509595U CN 200920250959 U CN200920250959 U CN 200920250959U CN 201565335 U CN201565335 U CN 201565335U
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- CN
- China
- Prior art keywords
- shearing
- shear
- shafts
- material toggling
- shifting
- 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 Pulverization Processes (AREA)
Abstract
The utility model relates to a shearing device for a crusher, which comprises power driving devices, a shearing box body, shearing shafts and shifting shafts. The shearing shafts and the shifting shafts are arranged in the shearing box body and are respectively provided with a shearing cutter and shifting teeth. The shearing device is characterized in that: the power driving devices adopt a dual-drive structure, two shearing shafts and two shifting shafts are arranged in the shearing box body and are not on one plane, the shifting shafts are arranged on the upper part of the shearing box body, the two shearing shafts are arranged in the middle of the shearing box body below the shifting shafts, the shearing cutters of the two shearing shafts are arranged in a staggered way, and each driving device respectively drives the shearing shaft and the shifting shaft on one side through a gear case. Therefore, the utility model solves the technical problem that materials can be blocked in the existing two-shaft crusher. In addition, the utility model decreases the investment cost, improves the production efficiency, and has the advantages of convenient use, stable operation, reasonable design and the like.
Description
Technical field
The utility model belongs to mechanical environmental protection equipment technical field, particularly relates to a kind of shear that is used on the disintegrating machine.
Background technology
At present, existing shear crusher is the diaxon shear crusher, the size of the material grain after the fragmentation is in certain scope, the size of material grain can not be adjusted, the size of material grain needs two two-axis disintegrating machines to finish if will change when big, so not only increased the customer investment cost, and diaxon shear crusher requirement feed should be even, if want the inhomogeneous disintegrating machine choking phenomenon that causes easily of feed, disintegrating machine reverses, is just changeing in counter-rotating after blocking, just changeing could operate as normal after obturator is got rid of.Therefore existing diaxon shear crusher easily blocks material, and production efficiency is low, cost of investment height, deficiencies such as maintenance of equipment difficulty.
Summary of the invention
The utility model for solve the technical problem that exists in the known technology provide a kind of easy to use, stable, enhance productivity be used for shear on the disintegrating machine.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
A kind of shear that is used on the disintegrating machine, comprise Power Drive Unit, shear casing, be installed in shear axis and the material toggling axle sheared in the casing, shear knife and material toggling tooth are installed respectively on shear axis and material toggling axle, it is characterized in that: described Power Drive Unit adopts two drives structure, two shear axis and two material toggling axles are installed in the described shearing casing, two shear axis and two material toggling axles are not at grade, described material toggling axle is positioned at the top of shearing casing, two shear axis are positioned at the middle part of the below shearing casing of material toggling axle, the shear knife of described two shear axis adopts and is staggered, and described each drive unit drives shear axis and the material toggling axle that is positioned at the same side by gear-box respectively.
Advantage and the good effect that the utlity model has are: because the utility model adopts said structure, promptly adopt not at grade two shear axis and two material toggling axle construction, described material toggling axle is positioned at the top of shearing casing, two shear axis are positioned at the middle part of the below shearing casing of material toggling axle, the shear knife and the employing of described two shear axis are staggered, and described each drive unit drives shear axis and the material toggling axle that is positioned at the same side by gear-box respectively.Therefore the utility model has solved the technical problem of stopping up material on the existing two-axis disintegrating machine, and the utility model has also reduced cost of investment, improved production efficiency in addition, and has advantages such as easy to use, stable, reasonable in design.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an A-A cutaway view among Fig. 1.
Among the figure: 1, drive unit; 2, shear casing; 3, shear axis; 3-1, shear knife; 4, material toggling axle; 4-1, material toggling tooth; 5, gear-box.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1 and Fig. 2, a kind of shear that is used on the disintegrating machine, this shear comprises double-driving force drive unit 1, shear casing 2, be installed in to shear in the casing 2 two shear axis 3 and two material toggling axles 4 are arranged, shear knife 3-1 and material toggling tooth 4-1 are installed respectively on shear axis 3 and material toggling axle 4, two shear axis 3 installing in shearing casing 2 and two material toggling axles 4 are not at grade, material toggling axle 4 is positioned at the top of shearing casing 2, two shear axis 3 are positioned at the middle part of the below shearing casing 2 of material toggling axle 4, the shear knife of two shear axis adopts and is staggered, and each drive unit drives shear axis 3 and the material toggling axle 4 that is positioned at the same side by gear-box respectively.
The present embodiment user mode: adjust two drive units respectively, make two shear axis rotate according to different rotating speeds, such two shear axis produce relative motion, and material is sheared.Material toggling tooth on the material toggling axle pushes material between the shear knife, plays the feeding effect.Shear knife on two shear axis is staggered, and clearance control is in certain limit, guaranteed disintegrating machine can broken hard material also can broken softer material.Shear casing and adopt integrative-structure, two shear axis, two material toggling axles are supported on and shear on the casing, have guaranteed integral rigidity and physical dimension machining accuracy.The below of shear axis, material toggling axle is provided with active sieve plate on this external disintegrating machine, and the material particular diameter after the shearing promptly sieves less than sieve aperture, is dialled back to feed by the material toggling tooth greater than the material of sieve aperture again and carries out fragmentation to shear knife, till the saturating sieve of broken material.
Claims (1)
1. shear that is used on the disintegrating machine, comprise Power Drive Unit, shear casing, be installed in shear axis and the material toggling axle sheared in the casing, shear knife and material toggling tooth are installed respectively on shear axis and material toggling axle, it is characterized in that: described Power Drive Unit adopts two drives structure, two shear axis and two material toggling axles are installed in the described shearing casing, two shear axis and two material toggling axles are not at grade, described material toggling axle is positioned at the top of shearing casing, two shear axis are positioned at the middle part of the below shearing casing of material toggling axle, the shear knife of described two shear axis adopts and is staggered, and described each drive unit drives shear axis and the material toggling axle that is positioned at the same side by gear-box respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202509595U CN201565335U (en) | 2009-11-27 | 2009-11-27 | Shearing device for crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202509595U CN201565335U (en) | 2009-11-27 | 2009-11-27 | Shearing device for crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201565335U true CN201565335U (en) | 2010-09-01 |
Family
ID=42657615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202509595U Expired - Fee Related CN201565335U (en) | 2009-11-27 | 2009-11-27 | Shearing device for crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201565335U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350396A (en) * | 2011-10-28 | 2012-02-15 | 天津百利阳光环保设备有限公司 | Solid garbage crusher |
| CN103157538A (en) * | 2011-12-15 | 2013-06-19 | 沈锦海 | Material-poking device of crusher |
| CN103157539A (en) * | 2011-12-15 | 2013-06-19 | 沈锦海 | Crushing power transmission unit of crusher |
-
2009
- 2009-11-27 CN CN2009202509595U patent/CN201565335U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350396A (en) * | 2011-10-28 | 2012-02-15 | 天津百利阳光环保设备有限公司 | Solid garbage crusher |
| CN103157538A (en) * | 2011-12-15 | 2013-06-19 | 沈锦海 | Material-poking device of crusher |
| CN103157539A (en) * | 2011-12-15 | 2013-06-19 | 沈锦海 | Crushing power transmission unit of crusher |
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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: 20100901 Termination date: 20161127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |