CN201479624U - Anti-winding device of paddy and wheat threshing machine - Google Patents
Anti-winding device of paddy and wheat threshing machine Download PDFInfo
- Publication number
- CN201479624U CN201479624U CN2009200798637U CN200920079863U CN201479624U CN 201479624 U CN201479624 U CN 201479624U CN 2009200798637 U CN2009200798637 U CN 2009200798637U CN 200920079863 U CN200920079863 U CN 200920079863U CN 201479624 U CN201479624 U CN 201479624U
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- CN
- China
- Prior art keywords
- threshing
- ring
- tooth bar
- winding device
- wheat
- 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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Abstract
The utility model discloses an anti-winding device of a paddy and wheat threshing machine. The anti-winding device comprises a threshing machine shaft (1), a supporting ring (2) with a supporting stiffener (5), and a threshing rack (4). The anti-winding device is characterized in that a round cover (3) is arranged between the supporting ring and the threshing rack; the threshing rack and the round cover are fixedly connected with the supporting ring by a thread connecting part (6) so as to form a threshing roller; two ends of the threshing roller are internally sheathed by a sealing ring (7); and the back surface of the sealing ring is fixedly connected with a sealing plate (8) that is fixed on a frame. By adopting the structure that the sealing ring is sheathed in the threshing roller, the straws and the wheat can not enter from the ring-shaped clearance basically, can not be enwound on the threshing machine shaft, and does not affect the running of the threshing machine, thus completely achieving the aims of good sealing performance and being difficult to be enwound.
Description
Technical field
The utility model relates to a kind of thresher, relates in particular to a kind of rice-wheat thresher anti-wrap device.
Background technology
Rice-wheat thresher is a widely used threshing machine in rural area; in general, rice-wheat thresher all is by engine, the threshing arbor; the threshing tooth bar; screen cloth, compositions such as charging and discharging mouth, generally speaking; the threshing tooth bar is fixed on and has the support ring that supports gusset; form the grain threshing roller of a rotation, when grain threshing roller rotates, by threshing tooth bar and cooperating of screen cloth carrying out threshing work under power drives.But this structure exists certain clearance between its grain threshing roller two ends and the machine wall forever, and during threshing, straw or wheat straw are wrapped with the threshing arbor along between the machine wall easily, causes resistance to increase, and can not rotate even.
The utility model content
The purpose of this utility model is to provide a kind of good seal for overcoming the deficiencies in the prior art, is difficult for taking place the rice-wheat thresher anti-wrap device of winding.Its technical scheme is: the rice-wheat thresher anti-wrap device comprises support ring, the threshing tooth bar of threshing arbor, band supporting gusset; be provided with a dome between support ring and the threshing tooth bar; threshing tooth bar and dome are by threaded connector and affixed formation one thrashing roller of support ring; be inserted in a sealing ring in the thrashing roller two ends, the sealing ring back side is affixed with the sealing plate that is fixed on the frame.
Also available polylith arc plate of said dome and the affixed of threshing tooth bar form.
When using the utility model rice-wheat thresher anti-wrap device, sealing ring is inserted in the thrashing roller of being made up of support ring, threshing tooth bar, dome, respectively the threshing arbor is connected with engine, with sealing plate and frame is affixed can normally use.
From the technical solution of the utility model as can be seen; owing to adopted sealing ring to be inserted in the structure of thrashing roller; straw and wheat straw can't enter from its annular gap substantially; can't be wound on the threshing arbor; influence thresher work; reach the utility model good seal fully, be difficult for taking place the goal of the invention of winding.
Description of drawings
Fig. 1 is the utility model rice-wheat thresher anti-wrap device structural representation.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Claims (2)
1. rice-wheat thresher anti-wrap device; the support ring (2), the threshing tooth bar (4) that comprise threshing arbor (1), band supporting gusset (5); it is characterized in that: be provided with a dome (3) between support ring and the threshing tooth bar; threshing tooth bar and dome are by threaded connector (6) and affixed formation one thrashing roller of support ring; be inserted in a sealing ring (7) in the thrashing roller two ends, the sealing ring back side is affixed with the sealing plate (8) that is fixed on the frame.
2. a kind of rice-wheat thresher anti-wrap device according to claim 1 is characterized in that: said dome is that polylith arc plate and the affixed of threshing tooth bar form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200798637U CN201479624U (en) | 2009-03-26 | 2009-03-26 | Anti-winding device of paddy and wheat threshing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200798637U CN201479624U (en) | 2009-03-26 | 2009-03-26 | Anti-winding device of paddy and wheat threshing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201479624U true CN201479624U (en) | 2010-05-26 |
Family
ID=42418520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200798637U Expired - Fee Related CN201479624U (en) | 2009-03-26 | 2009-03-26 | Anti-winding device of paddy and wheat threshing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201479624U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828463A (en) * | 2010-05-27 | 2010-09-15 | 农业部南京农业机械化研究所 | Winding preventing fruit picking roller mechanism |
| CN102550226A (en) * | 2011-11-29 | 2012-07-11 | 俞军 | Threshing device of harvester |
| CN105660026A (en) * | 2016-03-11 | 2016-06-15 | 农业部南京农业机械化研究所 | Half-feeding peanut harvest anti-twining picking device |
-
2009
- 2009-03-26 CN CN2009200798637U patent/CN201479624U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828463A (en) * | 2010-05-27 | 2010-09-15 | 农业部南京农业机械化研究所 | Winding preventing fruit picking roller mechanism |
| CN101828463B (en) * | 2010-05-27 | 2011-11-30 | 农业部南京农业机械化研究所 | Winding preventing fruit picking roller mechanism |
| CN102550226A (en) * | 2011-11-29 | 2012-07-11 | 俞军 | Threshing device of harvester |
| CN102550226B (en) * | 2011-11-29 | 2015-06-17 | 俞军 | Threshing device of harvester |
| CN105660026A (en) * | 2016-03-11 | 2016-06-15 | 农业部南京农业机械化研究所 | Half-feeding peanut harvest anti-twining picking 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: 20100526 Termination date: 20110326 |