CN202773465U - Corn threshing roller - Google Patents
Corn threshing roller Download PDFInfo
- Publication number
- CN202773465U CN202773465U CN 201220502295 CN201220502295U CN202773465U CN 202773465 U CN202773465 U CN 202773465U CN 201220502295 CN201220502295 CN 201220502295 CN 201220502295 U CN201220502295 U CN 201220502295U CN 202773465 U CN202773465 U CN 202773465U
- Authority
- CN
- China
- Prior art keywords
- threshing
- roller
- corn
- post
- columns
- 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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- Threshing Machine Elements (AREA)
Abstract
Disclosed is a corn threshing roller. The corn threshing roller comprises rollers and threshing columns. The threshing columns are arranged evenly along a spiral curve on a cylindrical surface of the roller. Discharging plates are arranged evenly on a cylindrical surface of the rollers of the outlet end. Spherical-shaped threshing heads are arranged at the top end of the threshing columns. The discharging plates slope at a fixed angle along the axial direction of the rollers. The corn threshing roller is simple in structure, practical in function, capable of improving threshing efficiency, good in threshing effects and capable of reducing consumption and prolonging service life of equipment.
Description
Technical field
The utility model relates to a kind of corn threshing roller.
Background technology
The grain threshing roller of husker sheller comprises roller and the threshing post that is arranged on the roller cylinder at present, and existing threshing post all adopts cylindrical structure, and the threshing area is limited during threshing, and easily iblet is staved.The threshing post is arranged on the cylinder of roller along roller axial several rows of, during actual threshing is used, because the threshing post is along roller axle to several rows of setting, when roller rotarily drove the rotation of threshing post, every row's threshing post contacted with corn to be broken away from simultaneously, and the comparison of resistance that is subject to is large, therefore equipment power dissipation is larger, and the easy bending of threshing post or damage, not only affect production efficiency, reduced simultaneously the service life of equipment.Existing husker sheller is open design in thresher corncob exit, and during large actual corn threshing, corn is not fully threshing also, just discharges from the exit, and the disengaging rate is low.
The utility model content
The utility model provides a kind of corn threshing roller, improves threshing efficiency, reduces power consumption, improves service life of equipment.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: a kind of corn threshing roller, comprise roller and threshing post, and the threshing post evenly arranges along the helical curve on the roller cylinder, evenly is provided with marker board on roller one all cylinders of the port of export.
The top of threshing post is provided with spherical threshing head.
Marker board arranges along roller axioversion certain angle.
Simple in structure, the practical function of the utility model has improved threshing efficiency, and Threshing is good, and has reduced power consumption, has improved the service life of equipment.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Embodiment: as shown in Figure 1, a kind of corn threshing roller comprises roller 1 and threshing post 3, and threshing post 3 evenly arranges along the helical curve on roller 1 cylinder (dotted line among Fig. 1), evenly is provided with marker board 5 on roller 1 one all cylinders of the port of export.The top of threshing post 3 is provided with spherical threshing 4.Marker board 5 arranges along roller 1 axioversion certain angle.
Threshing post 3 of the present utility model evenly arranges along the helical curve on roller 1 cylinder, so that the threshing resistance is more even, reduces equipment power dissipation.The top of threshing post 3 is provided with spherical threshing 4, and contact area is large during threshing, and can not damage iblet.Evenly be provided with discharge 5 plates on roller 1 one all cylinders of the port of export, marker board 5 arranges along roller 1 axioversion certain angle, can suitably stop the velocity of discharge of corncob, so that threshing is more complete.
Claims (3)
1. corn threshing roller, it is characterized in that: comprise roller and threshing post, the threshing post evenly arranges along the helical curve on the roller cylinder, evenly is provided with marker board on roller one all cylinders of the port of export.
2. corn threshing roller according to claim 1, it is characterized in that: the top of threshing post is provided with spherical threshing head.
3. corn threshing roller according to claim 1 and 2, it is characterized in that: marker board arranges along roller axioversion certain angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220502295 CN202773465U (en) | 2012-09-28 | 2012-09-28 | Corn threshing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220502295 CN202773465U (en) | 2012-09-28 | 2012-09-28 | Corn threshing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202773465U true CN202773465U (en) | 2013-03-13 |
Family
ID=47800843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220502295 Expired - Fee Related CN202773465U (en) | 2012-09-28 | 2012-09-28 | Corn threshing roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202773465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017171122A1 (en) * | 2016-03-31 | 2017-10-05 | 대동공업 주식회사 | Threshing device for full-feed combine |
-
2012
- 2012-09-28 CN CN 201220502295 patent/CN202773465U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017171122A1 (en) * | 2016-03-31 | 2017-10-05 | 대동공업 주식회사 | Threshing device for full-feed combine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130928 |