CN201015304Y - Three-cylinder corn thresher - Google Patents
Three-cylinder corn thresher Download PDFInfo
- Publication number
- CN201015304Y CN201015304Y CNU2006200219630U CN200620021963U CN201015304Y CN 201015304 Y CN201015304 Y CN 201015304Y CN U2006200219630 U CNU2006200219630 U CN U2006200219630U CN 200620021963 U CN200620021963 U CN 200620021963U CN 201015304 Y CN201015304 Y CN 201015304Y
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- CN
- China
- Prior art keywords
- threshing
- roller
- cylinder
- threshing roller
- corn
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- Expired - Fee Related
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Abstract
The utility model discloses a three roller corn threshing machine belonging to agricultural machinery; wherein, a machine frame assembly is respectively provided with a threshing roller before installation, an intermediate threshing roller and a post threshing roller. The feeding in terminal of the advanced threshing roller is communicated with a feeding in hopper. The end of the post threshing roller is communicated and matched with a corn releasing opening. A first connecting passing bridge and a second connecting passing bridge are respectively arranged between the end part of the advanced threshing roller and the front end of the intermediate threshing roller, and also between the end part of the intermediate threshing roller and the front end of the post threshing roller; therefore, the advanced and intermediate as well as post threshing rollers are orderly communicated together. The threshing machine has the advantages of compact structure, long route of corn threshing and successive also smooth threshing operation as well as high net threshing rate, with the result that the threshing machine is suitable for application to the threshing operation of wet corn ears with high water content.
Description
Technical field
The utility model belongs to agricultural machinery, relates generally to corn threshing, cleans work tool.
Background technology
Traditional husker sheller all is to adopt single threshing roller structure, simple in structure, cheap owing to it, use more convenient, can adapt to many reasons such as corn threshing operation needs substantially, in agricultural production, applied.But because single threshing cylinder axial length is shorter, the threshing operations path is also short, and threshing performance is lower, and the seed percent of loss is higher, and its operational indicator is poorer during especially to the higher wet corn fringe threshing operations of moisture content, and promptly threshing performance is lower, and the seed percent of loss obviously increases.The technical scheme of lengthening threshing cylinder does not possess the condition of lengthening threshing cylinder again in complete machine configuration, general layout difficulty, and unit operation stability, flexibility variation.
Summary of the invention
The purpose of this utility model is exactly problem and the defective that exists at above-mentioned prior art; design provides a kind of three cylinder husker shellers, reaches raising threshing operations efficient and quality, minimizing seed percent of loss, raising threshing performance, the stable purpose flexibly of unit operation.
Basic design of the present utility model is, threshing cylinder, middle threshing cylinder, rear threshing roller before on support assembly, installing successively, and its preceding threshing cylinder feeding end is communicated with configuration with receiving cone, and the rear threshing roller end cooperates with the connection of corncob outlet; The first connection gap bridge and second connects gap bridge and is configured in respectively between preceding threshing cylinder end and middle threshing cylinder front end and middle threshing cylinder end and the rear threshing roller front end, so far constitutes three cylinder husker shellers.
The utlity model has overall arrangement rationally, compact conformation, threshing operations flow process smooth and easy continuously, threshing path length, operating efficiency and threshing performance height, the seed damage rate is low, set steady is good, the characteristics of flexible operation, advantage is more outstanding when especially the high wet corn fringe of moisture content being carried out threshing.
Description of drawings
Fig. 1 is three cylinder husker sheller general structure schematic diagrames;
Fig. 2 is that the fragmentary top of Fig. 1 is to view.
Piece number explanation among the figure:
1, gear, 2, blower fan, 3, support assembly, 4, preceding threshing cylinder, 5, receiving cone, 6, first connect gap bridge, 7, middle threshing cylinder, 8, second connects gap bridge, 9, rear threshing roller, 10, sorting mechanism, 11, road wheel, 12, corncob outlet.
Embodiment
Below in conjunction with accompanying drawing the utility model optimum implementation is described in detail.Three cylinder husker shellers comprise support assembly 3 and are fitted in gear 1, blower fan 2, receiving cone 5, sorting mechanism 10, road wheel 11 and corncob outlet 12 on the support assembly 3, threshing cylinder 4, middle threshing cylinder 7, rear threshing roller 9 before on support assembly 3, installing successively, its preceding threshing cylinder 4 feeding ends are communicated with configuration with receiving cone 5, and rear threshing roller 9 terminal connections with corncob outlet 12 cooperate; The first connection gap bridge 6 and second connects gap bridge and is configured in respectively between preceding threshing cylinder 4 ends and middle threshing cylinder 7 front ends and middle threshing cylinder 7 ends and rear threshing roller 9 front ends.First and second connect to pass a bridge 6,8 will before, during and after threshing cylinder 4,7,9 connect successively and communicate.Before, during and after the axial line of threshing cylinder 4,7,9 can be in the configuration that is parallel to each other on the same horizontal plane, also can on support assembly 3, reduce configuration successively by height, the horizontal level of threshing cylinder 7 axial lines on support assembly 3 during the horizontal level of threshing cylinder 4 axial lines on support assembly 3 is higher than promptly, middle threshing cylinder 7 axial lines are higher than rear threshing roller 9 axial line horizontal levels, be beneficial to the smoothness and the continuity of corn threshing operation process, guarantee operating efficiency.
When threshing operations uses, threshing cylinder 4 was finished threshing for the first time before corncob entered from receiving cone 5, have the corncob of partly not taking off seed and in the first connection gap bridge 6 enters, continue threshing in the threshing cylinder 7, the corncob that has a small amount of seed connects to pass a bridge through second again and 8 enters rear threshing roller 9 and finish final threshing operations, purifies corncob behind the seed outside corncob outlet 12 discharge machines; Before, during and after the corn kernel taken off of threshing cylinder 4,7,9 drop on the sorting mechanism 10 of its below, the blower fan 2 surplus removing of will mixing simultaneously, seed is concentrated outside mouthful discharge machine of putting out cereal.
Claims (1)
1. cylinder husker sheller, comprise support assembly (3) and be fitted in gear (1), blower fan (2), receiving cone (5), sorting mechanism (10), road wheel (11) and corncob outlet (12) on the support assembly (3), threshing cylinder (4), middle threshing cylinder (7), rear threshing roller (9) before it is characterized in that on support assembly (3), installing successively, its preceding threshing cylinder (4) feeding end is communicated with configuration with receiving cone (5), and terminal the connection with corncob outlet (12) of rear threshing roller (9) cooperates; First connection is passed a bridge (6) and second connection is passed a bridge (8) is configured in respectively between preceding threshing cylinder (4) end and middle threshing cylinder (7) front end and middle threshing cylinder (7) end and rear threshing roller (9) front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200219630U CN201015304Y (en) | 2006-11-09 | 2006-11-09 | Three-cylinder corn thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200219630U CN201015304Y (en) | 2006-11-09 | 2006-11-09 | Three-cylinder corn thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201015304Y true CN201015304Y (en) | 2008-02-06 |
Family
ID=39055782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200219630U Expired - Fee Related CN201015304Y (en) | 2006-11-09 | 2006-11-09 | Three-cylinder corn thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201015304Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101755539B (en) * | 2009-10-28 | 2012-09-19 | 姚艳秋 | Corn threshing device |
-
2006
- 2006-11-09 CN CNU2006200219630U patent/CN201015304Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101755539B (en) * | 2009-10-28 | 2012-09-19 | 姚艳秋 | Corn threshing device |
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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: 20080206 Termination date: 20111109 |