CN1272301A - Rice harvester with apparatus for returning rice straw into field - Google Patents
Rice harvester with apparatus for returning rice straw into field Download PDFInfo
- Publication number
- CN1272301A CN1272301A CN 00107202 CN00107202A CN1272301A CN 1272301 A CN1272301 A CN 1272301A CN 00107202 CN00107202 CN 00107202 CN 00107202 A CN00107202 A CN 00107202A CN 1272301 A CN1272301 A CN 1272301A
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- straw
- rice
- incorporation device
- straw incorporation
- chaffcutter
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Abstract
A rice harvester with equipment capable of returning rice straw into field is mainly characterized by that on the support of equipment for returning rice straw into field, a standard cutter, upper and lower drums, adjustable platform, cutting screw shaft with fine-teeth knife edge and driving shaft are mounted, and by utilizing the co-operative action of gear, belt and hydraulic pressure, the rice straw in rice field can be cut off at 50 mm above ground, then the cut rice straw can be fed on the platform by means of upper and lower drums, and cut into 70 mm length by means of fine teeth knife edge mounted on the cutting screw shaft, and then the rice straw can be thrown onto the field uniformly so as to improve soil structure and promote ecological benign cycle.
Description
The present invention relates to the improvement invention of harvesting machinery, particularly be a kind of invention of straw incorporation device of paddy rice harvesting machinery.
In the prior art; consult a kind of WT168 combine based on the harvesting paddy rice; it is that a kind of horizontal ceding of Taiwan feeds entirely, axial-flow thresher structure, the full track-type grain header of rubber; the same with other grain header; also have harvesting, threshing (comprise separation, clean) conveying, functions such as collection grain; and wet soft field piece is had the good anti-performance that falls into, and the crop very moist to the moisture content height also has the completeness of threshing.But the straw of staying the field can't be handled, and influences tractor-ploughing, must artificial treatment stack, because a large amount of straw can't prescind also field, makes the rice field content of organic matter descend soil compaction.And often a large amount of straw are inserted river embankment or commit not only contaminated environment, and waste resource to the flames.
Problem in view of the known technology existence, purpose of the present invention aims to provide a kind of rice harvester with straw incorporation device, make rice harvester in harvesting, threshing, carry, clean, collect grain in, the straw that just can will be retained in the field slices off, carry out the weakness reason and be thrown into Tanaka equably, to increase the content of organic matter of soil, not only effectively utilized resource, and purified environment.Promoted ecological benign cycle.
The present invention finishes as follows, and the straw incorporation device is housed on the frame of grain header, it is characterized in that be equipped with on the support of straw incorporation device the standard type grass cutter, on cylinder, bottom roll, adjustable platform, chaffcutter helical axis and power transmission shaft.Described power transmission shaft passes the hollow space of support stationary pipes and uses bearing rack-mount, the belt pulley of one end is connected with belt with belt pulley on being contained in the chaffcutter helical axis, the other end of described power transmission shaft is installed on the axis pin base by bracket bearing, be connected with push rod by the bearing pin gap bridge, one end of push rod is installed on the tip-lever support, the other end is connected with ball bowl cross-arm, the turnover position of described dribbling push rod is provided with swinging axle, this swinging axle is installed the back by bearing and is connected with power transmission shaft, and described dribbling bowl cross-arm is mounted to as a whole by connecting rod and the horizontal push jack that the standard grass cutter is housed.Described rack-mount last cylinder is a rubber software, and this rubber software cylinder and bottom roller kiss connect.The kiss of described up-down roller connects face and is provided with adjustable platform.The helicoid of described chaffcutter helical axis is provided with the serration blade, and this blade is met mutually with adjustable platform and had an appropriate gap.On described last drum shaft, bottom roll axle and the chaffcutter helical axis with rubber software master gear, change-speed gearing and drum gear are housed respectively.The two ends of described support stationary pipes are provided with retainer ring, and this retainer ring forms groove and two groove work joined be stuck on the body, be provided with Oil-pressure joint in the centre of described support stationary pipes, and this Oil-pressure joint is connected with oil cylinder oil circuit on the body.
The present invention has solved the also critical defect in field of prior art straw at one stroke with brand-new thinking and scheme, and it is rational in infrastructure, and is easy to operate, compared with prior art, has outstanding substantive distinguishing features and obvious improvement.
The present invention has following accompanying drawing: Fig. 1 to be that for chaffcutter helical axis of the present invention cooperates schematic diagram Fig. 5 with up-down roller and platform I position enlarged drawing Fig. 6 of Fig. 2 of the present invention is for having complete machine schematic diagram of the present invention along B-B generalized section Fig. 4 for the present invention for rearview Fig. 3 of the present invention for end view Fig. 2 of the present invention
Accompanying drawing has been represented structure of the present invention and embodiment, further describe each relevant details of embodiment below more in conjunction with the accompanying drawings, support 1 at grain header straw incorporation device is welded with grass cutter seat 2, standard grass cutter 3 is installed on the grass cutter seat 2, the sound blade unit of (see figure 1) standard grass cutter is a known technology, horizontal push jack 28 and vertical cross-arm 4 usefulness rivets are fixed on the grass cutter seat, vertically load iron 4 usefulness welding manners are connected in one swinging axle 5, swinging axle 5 is provided with bearing 6, and the one end is connected the back with the ball bowl turnover position of dribbling push rod 7 and installs by push rod 7 and axis pin base 21.Be connected by 18 one-tenth gap bridges of bearing pin 19 and power transmission shaft again.The hollow part that described power transmission shaft 18 passes support stationary pipes 11 is installed on the support 1 with bearing.One end of (see figure 3) power transmission shaft 18 is provided with belt pulley 8, and this belt pulley 8 is connected with the belt pulley 14 usefulness belts 9 of chaffcutter helical axis 13 1 ends on being contained in support 1.The other end of (see figure 2) chaffcutter helical axis 13 is also rack-mount by bearing 17, and mix driving gear 22 and change-speed gearing 23, this change-speed gearing 23 is fixing by pinion stand 24, drum shaft 32 and bottom roll axle 31 also are being housed on the described support 1, on the described up-down roller axle drum gear 25 is housed respectively, 26, this gear and change-speed gearing 23 and driving gear 22 are meshing with each other, the described cylinder 33 of going up drum shaft 32 is rubber softwares, the cylinder 33 of this rubber software of (see figure 4) is kissed mutually with bottom roll 32 and is connect, connect the position at the kiss of described up-down roller and be provided with the adjustable platform made from angle bar 30, spiral mouth on the described chaffcutter helical axis 13 is provided with the serration blade, and this blade is met mutually with adjustable platform 30 and had a suitable gap.Can both cut off with all straw and to be as the criterion.The two ends of described support stationary pipes 11 are provided with retainer ring 10, and this retainer ring forms groove work and joins and be stuck on the body.The middle part soldering oil crimp head 12 of described support stationary pipes, this Oil-pressure joint 12 is connected with oil cylinder oil circuit on the body.The present invention also is provided with novel thresher machine, light conveyer belt and be suitable for paddy field weak soil operation widen road wheel and slide plate and the straw incorporation device is formed an organic whole.Have rational in infrastructurely, multiple functional, according to the grain header of design motif made of the present invention, significant to advancing agricultural modernization, the product according to design motif of the present invention is produced in use will produce positive economic effect and social benefit.
When the present invention works, process oil compresses switch, put down the straw incorporation device, enter duty by mechanical linkage, first program of grain header is that spike of rice is carried out threshing, carries, cleans and collect grain, and meanwhile grain header continues walking forward, the straw that standard type grass cutter 3 will be stayed Tanaka is cut off for about 5 centimetres along ground, the straw of being cut off is involved in immediately by the up-down roller 31,33 of apparatus of the present invention, and its amount of feeding can be adjusted by the software rubber of last cylinder.When indrawn straw is transported on the adjustable platform 30, because the serration blade on the chaffcutter helical axis 13 cuts into straw the quarter butt of 70-80 millimeter (by pitch feed speed decision length) immediately and is thrown into Tanaka automatically equably.The present invention can also be with hand harvest's straw incorporation, its technical scheme only need be taken off the standard type grass cutter of theme straw incorporation device of the present invention, be contained on the support by engine and drive chaffcutter helical axis, straw is manually fed be thrown into Tanaka after the chopping and get final product with the technology of the present invention feature.According to the straw incorporation device of design motif made of the present invention, improved the content of organic matter of soil effectively, not only make full use of resource, and purified environment, be agricultural machinery improved one big invention.
Claims (6)
1, a kind of rice harvester with straw incorporation device, comprise by power, hydraulic pressure, operation, walking, harvesting, threshing, carry, mechanical parts such as collection grain are formed, it is characterized in that this machine is provided with the straw incorporation device, described straw incorporation device is that standard type grass cutter (3) is housed on support (1), last cylinder (33), bottom roll (31), adjustable platform (30), chaffcutter helical axis (13), and power transmission shaft (18), described power transmission shaft (18) passes the hollow space of support stationary pipes (11), the belt pulley (8) of described power transmission shaft one end is connected with belt (9) with belt pulley (14) on the chaffcutter helical axis (13), and the other end of power transmission shaft (18) is installed on the axis pin base (21) by the bearing on the support (1), and pass a bridge by bearing pin (19) and to be connected with tip-lever support (20), the bulb of push rod (7) is connected the back with the cross-arm (27) of dribbling bowl and is provided with a swinging axle (5) at its turnover position, and the described horizontal push jack (28) that is contained on the standard grass cutter (3) connects into as a whole by connecting rod and swinging axle (5).
2, the rice harvester with straw incorporation device as claimed in claim 1 is characterized in that cylinder (33) is the rubber software, and cylinder (33) connects with bottom roll (31) kiss on this rubber software.
3, the rice harvester with straw incorporation device as claimed in claim 1, the kiss that it is characterized in that cylinder (33) and bottom roll (31) connects face and is provided with adjustable platform (30).
4, the rice harvester with straw incorporation device as claimed in claim 1 is characterized in that the helicoid of chaffcutter helical axis (13) is provided with serration blade (29).
5, rice harvester with straw incorporation device as claimed in claim 1 is characterized in that being equipped with respectively on drum shaft (32), bottom roll axle (31) and the chaffcutter helical axis (13) master gear (22), change-speed gearing (23) and drum gear (25) (26).
6, the rice harvester with straw incorporation device as claimed in claim 1 is characterized in that the two ends of support stationary pipes (11) are provided with retainer ring (10), and the centre is provided with Oil-pressure joint (12), and this Oil-pressure joint (12) is connected with oil cylinder oil circuit on the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00107202 CN1219424C (en) | 2000-04-28 | 2000-04-28 | Rice harvester with apparatus for returning rice straw into field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00107202 CN1219424C (en) | 2000-04-28 | 2000-04-28 | Rice harvester with apparatus for returning rice straw into field |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1272301A true CN1272301A (en) | 2000-11-08 |
| CN1219424C CN1219424C (en) | 2005-09-21 |
Family
ID=4578537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00107202 Expired - Fee Related CN1219424C (en) | 2000-04-28 | 2000-04-28 | Rice harvester with apparatus for returning rice straw into field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1219424C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110945984A (en) * | 2019-12-20 | 2020-04-03 | 西安圣华农业科技股份有限公司 | Drum-type hangs hack mechanism |
-
2000
- 2000-04-28 CN CN 00107202 patent/CN1219424C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110945984A (en) * | 2019-12-20 | 2020-04-03 | 西安圣华农业科技股份有限公司 | Drum-type hangs hack mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1219424C (en) | 2005-09-21 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHOU ANDING; ZHOU ANSHU Free format text: FORMER OWNER: ZHOU GUANGDE; ZHOU ANDING Effective date: 20051104 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20051104 Address after: 325200, No. 12, Nong Qiao West Road, Zhejiang, Ruian Co-patentee after: Zhou Anshu Patentee after: Zhou Anding Address before: 325200, No. 12, Nong Qiao West Road, Zhejiang, Ruian Co-patentee before: Zhou Anding Patentee before: Zhou Guangde |
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| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |