CN103283387A - Full-feeding conveying trough of combine-harvester - Google Patents
Full-feeding conveying trough of combine-harvester Download PDFInfo
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- CN103283387A CN103283387A CN2013102529744A CN201310252974A CN103283387A CN 103283387 A CN103283387 A CN 103283387A CN 2013102529744 A CN2013102529744 A CN 2013102529744A CN 201310252974 A CN201310252974 A CN 201310252974A CN 103283387 A CN103283387 A CN 103283387A
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- combine
- feeding
- harvester
- conveying trough
- chain
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Abstract
The invention provides a full-feeding conveying trough of a combine-harvester. The full-feeding conveying trough of the combine-harvester is composed of a conveying trough box body, connection lugs, tension springs, arc troughs, a driven wheel, a rolling bearing, rocker shafts, a rocker shaft supporting frame, a conveying chain, a conveying chain supporting plate, a supporting plate supporting frame, a grass scraping plate, a drive wheel and a drive wheel supporting frame. The full-feeding conveying trough of the combine-harvester is characterized in that two lateral box plates, at the driven wheel end, of the conveying trough box body are symmetrically provided with the arc troughs and provided with the connection lugs in a welded mode. The rocker shafts are installed in the arc troughs and can move along the arc troughs. An inner ring and an outer ring of the rolling bearing are matched with the rocker shafts and the driven wheel respectively. The conveying chain is matched with the driven wheel and the drive wheel and the grass scraping plate is arranged on the conveying chain. The tension springs are connected with the rocker shafts and the connection lugs. When the combine-harvester works, the rocker shafts move along the arc troughs as the feeding amount varies so as to change a gap between the grass scraping plate and the bottom of the conveying trough. Crops are reliably conveyed to a threshing cylinder. The full-feeding conveying trough of the combine-harvester is simple in structure, low in cost, reliable in performance and convenient to use and maintain.
Description
Technical field
The present invention relates to a kind of full feed type combine delivery chute, especially a kind of full feed type combine delivery chute that can prevent that crop from stopping up belongs to agricultural mechanical field.
Background technology
Agricultural production mechanization not only is beneficial to be robbed farming season, the season of catching up with, and more helps short volume increase, protects good harvest.Along with improving constantly of China's agricultural production mechanization level, national wheat machine receipts level has reached 87.8%, and paddy rice machine receipts level reaches 60%.Yet all feeding-in combine is transferred in the threshing cylinder process by the ceding of Taiwan after crop is downcut, and traditional mechanical mode of movement is often because of the feed quantity shakiness, and causes the delivery chute plugging fault frequently to take place.The delivery chute plugging fault is got rid of, consuming time, effort.The frequent generation of fault not only reduces machinery operation efficient, reduces tractor driver's income, also can cause grain loss.
Summary of the invention
At the problems referred to above that all feeding-in combine exists in process of production, the object of the present invention is to provide a kind of all feeding-in combine delivery chute that prevents crop obstruction function that has.
The present invention is achieved by the following technical solutions:
A kind of all feeding-in combine delivery chute, by delivery chute casing 1, engaging lug 2, back-moving spring 3, arc groove 4, driven pulley 5, rolling bearing 6, wave axle 7, wave bracing strut 8, chain 9, chain gripper shoe 10, gripper shoe support 11, scrape standing grain plate 12, driving wheel support 13, driving wheel 14 form; It is characterized in that: described delivery chute casing, respectively there are one section arc groove and an engaging lug in symmetric position place on two side box plates of driven pulley end; The described axle that waves is installed in the two symmetrical arc grooves, can move in arc groove; The described axle that waves cooperates with the inner ring of rolling bearing, and the outer ring of rolling bearing cooperates with the endoporus of driven pulley; Described chain cooperates with driven pulley and driving wheel, is equipped with on the chain to scrape the standing grain plate; Described back-moving spring one end is connected and waves on the axle, and the other end is connected on the engaging lug;
The invention has the beneficial effects as follows: a kind of all feeding-in combine delivery chute has simple in structure, with low cost, advantages such as elasticity is anti-blocking, dependable performance.
Description of drawings
Accompanying drawing is a kind of all feeding-in combine delivery chute structural representation.
Specific embodiments
Accompanying drawing discloses the concrete structure of the embodiment of the invention without limitation, below in conjunction with accompanying drawing the present invention is done to describe further.
As shown in the figure, a kind of all feeding-in combine delivery chute, by delivery chute casing 1, engaging lug 2, back-moving spring 3, arc groove 4, driven pulley 5, rolling bearing 6, wave axle 7, wave bracing strut 8, chain 9, chain gripper shoe 10, gripper shoe support 11, scrape standing grain plate 12, driving wheel support 13, driving wheel 14 form; It is characterized in that: described delivery chute casing, symmetric position place on two side box plates of driven pulley end, respectively have one section arc groove and be welded with an engaging lug, the described axle that waves is installed in the arc groove of two symmetries, can in arc groove, move, the described axle that waves cooperates with the inner ring of rolling bearing, the outer ring of rolling bearing cooperates with the endoporus of driven pulley, described chain cooperates with driven pulley and driving wheel, be equipped with on the chain and scrape the standing grain plate, described back-moving spring one end is connected and waves on the axle, the other end is connected on the engaging lug, during operation, driving wheel drives chain and moves, chain takes driven pulley to and rotates, crop is pushed at the standing grain plate of scraping that is installed on the chain, under the draw, at the bottom of delivery chute, transferred to threshing cylinder, in this process, if feeding crop amount is excessive, then axle is waved in the crop extruding, make it along arc groove move upward (back-moving spring is stretched), the gap of scraping at the bottom of standing grain plate and the delivery chute increases, when feed quantity diminishes, under the effect of spring tension, wave axle and move downward along arc groove, the gap of scraping at the bottom of standing grain plate and the delivery chute reduces, and so forth, scrape the gap at the bottom of standing grain plate and the delivery chute, under the acting in conjunction of spring and crop, size with feeding crop amount changes, thereby guarantees that crop is reliably transferred to threshing cylinder.
Above-described embodiment does not limit the present invention in any form, all take to be equal to replace or technical scheme that equivalent transformation obtains, all drop in protection scope of the present invention.
Claims (5)
1. the invention provides a kind of all feeding-in combine delivery chute, by delivery chute casing, back-moving spring, driven pulley, rolling bearing, wave axle, wave bracing strut, chain, carrier chain gripper shoe, gripper shoe support, scrape the standing grain plate, driving wheel, driving wheel support form; It is characterized in that: described delivery chute casing, respectively there are one section arc groove and an engaging lug in symmetric position place on two side box plates of driven pulley end.
2. a kind of all feeding-in combine delivery chute according to claim 1 is characterized in that: the described axle that waves is installed in two arc grooves, can move in arc groove.
3. a kind of all feeding-in combine delivery chute according to claim 1 and 2 is characterized in that: the described axle that waves cooperates with the inner ring of rolling bearing, and the outer ring of rolling bearing cooperates with the endoporus of driven pulley.
4. according to claim 1 or 3 described a kind of all feeding-in combine delivery chutes, it is characterized in that: described driven pulley cooperates with chain, is equipped with on the chain to scrape the standing grain plate.
5. according to claim 1 or 2 or 3 described a kind of all feeding-in combine delivery chutes, it is characterized in that: described back-moving spring one end is connected in and waves axle, and the other end is connected in engaging lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102529744A CN103283387A (en) | 2013-06-20 | 2013-06-20 | Full-feeding conveying trough of combine-harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102529744A CN103283387A (en) | 2013-06-20 | 2013-06-20 | Full-feeding conveying trough of combine-harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103283387A true CN103283387A (en) | 2013-09-11 |
Family
ID=49085375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102529744A Pending CN103283387A (en) | 2013-06-20 | 2013-06-20 | Full-feeding conveying trough of combine-harvester |
Country Status (1)
| Country | Link |
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| CN (1) | CN103283387A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986542A (en) * | 2015-07-20 | 2015-10-21 | 无锡联合收割机有限公司 | Self-adapting floating-type harvesting-machinery material conveying device and self-adapting method thereof |
| CN107896623A (en) * | 2017-11-29 | 2018-04-13 | 江苏大学 | A kind of floating type anti-blocking plug energy-saving low-noise intermediate conveying device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1020400A (en) * | 1964-01-23 | 1966-02-16 | Deere & Co | Harvester with shiftable and reversible conveyor means |
| US4245948A (en) * | 1979-01-12 | 1981-01-20 | Bernard Kersten | Corn shelling attachment for combines |
| ES2036122A1 (en) * | 1990-12-03 | 1993-05-01 | Mecanicos Colon S L | Extractor-transporter for small tubers such as chufas from a combine harvester, to an outside transport system, such as a truck cage. |
| CN2137858Y (en) * | 1992-08-19 | 1993-07-14 | 洛阳工学院 | Novel conveying trough for suspension type combine |
| CN2261719Y (en) * | 1996-11-05 | 1997-09-10 | 广东省农业机械研究所 | Improved full feed rice combine |
| CN2764122Y (en) * | 2004-12-30 | 2006-03-15 | 湖州星光农机制造有限公司 | Intermediate conveying shute device of complete feeding combine |
| CN202722035U (en) * | 2011-03-30 | 2013-02-13 | 株式会社久保田 | Full-feed type combined harvester |
| CN202773397U (en) * | 2012-09-10 | 2013-03-13 | 福田雷沃国际重工股份有限公司 | Corn ear conveyor |
-
2013
- 2013-06-20 CN CN2013102529744A patent/CN103283387A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1020400A (en) * | 1964-01-23 | 1966-02-16 | Deere & Co | Harvester with shiftable and reversible conveyor means |
| US4245948A (en) * | 1979-01-12 | 1981-01-20 | Bernard Kersten | Corn shelling attachment for combines |
| ES2036122A1 (en) * | 1990-12-03 | 1993-05-01 | Mecanicos Colon S L | Extractor-transporter for small tubers such as chufas from a combine harvester, to an outside transport system, such as a truck cage. |
| CN2137858Y (en) * | 1992-08-19 | 1993-07-14 | 洛阳工学院 | Novel conveying trough for suspension type combine |
| CN2261719Y (en) * | 1996-11-05 | 1997-09-10 | 广东省农业机械研究所 | Improved full feed rice combine |
| CN2764122Y (en) * | 2004-12-30 | 2006-03-15 | 湖州星光农机制造有限公司 | Intermediate conveying shute device of complete feeding combine |
| CN202722035U (en) * | 2011-03-30 | 2013-02-13 | 株式会社久保田 | Full-feed type combined harvester |
| CN202773397U (en) * | 2012-09-10 | 2013-03-13 | 福田雷沃国际重工股份有限公司 | Corn ear conveyor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986542A (en) * | 2015-07-20 | 2015-10-21 | 无锡联合收割机有限公司 | Self-adapting floating-type harvesting-machinery material conveying device and self-adapting method thereof |
| CN104986542B (en) * | 2015-07-20 | 2017-07-04 | 无锡联合收割机有限公司 | Self-adapting float formula harvest machinery device for transporting objects and its adaptive approach |
| CN107896623A (en) * | 2017-11-29 | 2018-04-13 | 江苏大学 | A kind of floating type anti-blocking plug energy-saving low-noise intermediate conveying device |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130911 |