CN202014467U - Grain threshing device capable of threshing by pressing and rubbing on vibrating sieve - Google Patents
Grain threshing device capable of threshing by pressing and rubbing on vibrating sieve Download PDFInfo
- Publication number
- CN202014467U CN202014467U CN2011200462248U CN201120046224U CN202014467U CN 202014467 U CN202014467 U CN 202014467U CN 2011200462248 U CN2011200462248 U CN 2011200462248U CN 201120046224 U CN201120046224 U CN 201120046224U CN 202014467 U CN202014467 U CN 202014467U
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- Prior art keywords
- threshing
- grain
- crawler belt
- rubbing
- vibration
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- Expired - Fee Related
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Abstract
A grain threshing device capable of threshing by pressing and rubbing on a vibrating sieve comprises a rubber transmission crawler belt and a vibrating steel wire net. The rubber transmission crawler belt is mounted on a rotating shaft and a driven shaft which are arranged on a harvester so as to be close to the vibrating steel wire net, and repeatedly threshing toothed nails are additionally mounted on the vibrating steel wire net behind the rubber crawler belt. The grain threshing device can complete grain conveyance, threshing and screening synchronically so as to be superior to the threshing mode of a domestic harvester. The grain threshing device is simple in structure and high-efficiency and can be widely applied to various domestic rice and wheat harvesters accessorily, thereby being necessarily used for renewing and replacing a traditional harvester.
Description
Technical field
The present invention relates to a kind of grain threshing device, relate in particular to a kind of grain threshing device of rubbing threshing with the hands of on vibration screen, pressing
Background technology
Existing homemade cereal (rice wheat) combine, in threshing course, related often half Zhu Cao Rod and grain ear enter body simultaneously, are smashed by threshing cylinder simultaneously and take off, and this originally is evitable ineffective power consumption, has increased cereal screening difficulty.Compare the grain header of the same type of Japanese import, just do not have these shortcomings, so threshing is also relatively cleaner.The threshing mode of homemade grain header waits to improve.
Summary of the invention
According to the above situation, the present invention is ad hoc to have counted a kind of new grain threshing device, can directly carry the cereal of harvesting and go up vibration screen and press the stranding threshing, installs the rethreshing device of finger again on the vibration screen behind the crawler belt additional, cereal is come off at screen cloth, and careless Rod releases after unclogging and readjusting.For reaching this purpose of design, the present invention has taked following main technical schemes to be implemented: it is made up of colloid crawler belt and vibration steel silk screen, the colloid crawler belt is installed on the turning cylinder and driven shaft that is located on the grain header, make to be close to vibration steel silk screen, and on the vibration screen behind the crawler belt, install the rethreshing device of finger additional.The present invention is simple in structure effectively.Its design concept is: one, certain vibration Strong degree of vibration screen and crawler belt reciprocating operation produce to press and rub with the hands, and the effect of two power has like manpower and plays the rice effect; Two, the vibration force of taking off finger again has the threshing mode like traditional rolling finger, can rub residue grain with the hands and take off again totally pressing, and make forage unclog and readjust the back release; Three, the vibration force of screen cloth also plays the effect of screening in the while of playing grain threshing, and crawler belt presses and rub running with the hands and be synchronized with the cereal throughput direction, also plays the conveying effect.The present invention collects cereal conveying, threshing, screening process and finishes synchronously, obviously surpasses the threshing mode of homemade grain header.
The present invention is simple in structure but to be efficient, can be used in cereal (rice wheat) combine, quite has and upgrades the necessity that substitutes traditional grain header.
Description of drawings
Accompanying drawing is an overall structure diagrammatic sketch of the present invention
Diagram 1, colloid driven pedrail 2, vibration steel silk screen 3 turning cylinders 4 driven shafts 5 take off finger again
Embodiment
A kind of grain threshing device of rubbing threshing with the hands of on vibration screen, pressing, it is made up of colloid crawler belt 1 and vibration steel silk screen 2, the colloid crawler belt is installed on the turning cylinder 3 and driven shaft 4 that is located on the grain header, make to be close to vibration steel silk screen, and on the vibration screen behind the crawler belt, add the rethreshing device 5 of finger.
Claims (1)
1. on vibration screen, press the grain threshing device of rubbing threshing with the hands for one kind, it is made up of colloid driven pedrail and vibration steel silk screen, it is characterized in that: the colloid crawler belt is installed on the turning cylinder and driven shaft that is located on the grain header, make to be close to vibration steel silk screen, and on the vibration screen behind the crawler belt, add the rethreshing device of finger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200462248U CN202014467U (en) | 2011-02-22 | 2011-02-22 | Grain threshing device capable of threshing by pressing and rubbing on vibrating sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200462248U CN202014467U (en) | 2011-02-22 | 2011-02-22 | Grain threshing device capable of threshing by pressing and rubbing on vibrating sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202014467U true CN202014467U (en) | 2011-10-26 |
Family
ID=44808147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200462248U Expired - Fee Related CN202014467U (en) | 2011-02-22 | 2011-02-22 | Grain threshing device capable of threshing by pressing and rubbing on vibrating sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202014467U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123135A (en) * | 2015-09-02 | 2015-12-09 | 支明海 | Crawler-belt flat-plate type rice and wheat threshing machine |
| CN107996149A (en) * | 2017-12-03 | 2018-05-08 | 江西省农业科学院水稻研究所 | A kind of rapidly and efficiently threshing bag of rice single plant species test |
| CN110711634A (en) * | 2019-10-08 | 2020-01-21 | 安徽大洋自动化科技有限公司 | Broken dust removal cleaning device and cereal moisture apparatus |
-
2011
- 2011-02-22 CN CN2011200462248U patent/CN202014467U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123135A (en) * | 2015-09-02 | 2015-12-09 | 支明海 | Crawler-belt flat-plate type rice and wheat threshing machine |
| CN105123135B (en) * | 2015-09-02 | 2018-08-14 | 支明海 | A kind of flat rice-wheat thresher of crawler belt |
| CN107996149A (en) * | 2017-12-03 | 2018-05-08 | 江西省农业科学院水稻研究所 | A kind of rapidly and efficiently threshing bag of rice single plant species test |
| CN110711634A (en) * | 2019-10-08 | 2020-01-21 | 安徽大洋自动化科技有限公司 | Broken dust removal cleaning device and cereal moisture apparatus |
| CN110711634B (en) * | 2019-10-08 | 2021-06-25 | 安徽大洋自动化科技有限公司 | Broken dust removal cleaning device and cereal moisture apparatus |
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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: 20111026 Termination date: 20140222 |