CN102197733B - Regulating mechanism of high-speed rice transplanter capable of regulating row spacing - Google Patents
Regulating mechanism of high-speed rice transplanter capable of regulating row spacing Download PDFInfo
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- CN102197733B CN102197733B CN 201110149904 CN201110149904A CN102197733B CN 102197733 B CN102197733 B CN 102197733B CN 201110149904 CN201110149904 CN 201110149904 CN 201110149904 A CN201110149904 A CN 201110149904A CN 102197733 B CN102197733 B CN 102197733B
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- transmission shaft
- power transmission
- travel
- ing rest
- fixed support
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 25
- 235000009566 rice Nutrition 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 title abstract description 11
- 230000001105 regulatory effect Effects 0.000 title abstract 8
- 240000007594 Oryza sativa Species 0.000 title abstract 2
- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 241000209094 Oryza Species 0.000 claims description 23
- 230000033001 locomotion Effects 0.000 claims description 15
- 230000000694 effects Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The invention discloses a regulating mechanism of a high-speed rice transplanter capable of regulating row spacing. The regulating mechanism comprises a supporting rod, wherein a hollow fixed support is arranged in the middle part of the supporting rod, a mounting hole on the fixed support is internally and rotatably provided with a transverse transmission shaft, and two ends of the transmission shaft are respectively provided with a spline structure; two ends of the supporting rod are respectively provided with a hollow movable support capable of moving transversely, and two ends of the transmission shaft are respectively inserted into the mounting holes on the movable support; and the fixed support and the movable support are internally and respectively provided with a chain wheel sleeved on the corresponding position of the transmission shaft, and the chain wheel positioned in the movable support is in spline fit with the transmission shaft. In the invention, by regulating the movable support to move left and right on the supporting rod, the regulation of the distance between transplanting mechanisms is realized, thereby achieving the purpose of regulating row spacing for transplanting. The regulating mechanism disclosed by the invention has the advantages of simple structure and convenient regulation process, and is suitable for planting systems of various areas.
Description
Technical field:
The present invention relates generally to the rice transplanter technical field, relates in particular to a kind of governor motion of row-spacing-adjustable high-speed rice transplanting machine.
Background technology:
The line-spacing of rice transplanter is all fixed at present, be generally 30cm or 24cm, the rice transplanter of this fixedly line-spacing can not satisfy the cropping system of the present paddy rice diversification of China, in addition, because the difference of each regional soil regime of China, weather conditions, geographical environment, rice varieties is too obvious, selecting different dense planting systems according to these conditions is the important measures that improve rice yield.
Mainly be the adjustable of transplanting mechanism in the research aspect the wide-and narrow-row of rice transplanter at present, although this satisfies the use in certain zone at certain condition, but can not satisfy the cropping system of each regional diversification of China, therefore, also be difficult to be promoted the use of widely.
Summary of the invention:
The object of the invention is exactly in order to remedy the defective of prior art, the cleverly governor motion of row-spacing-adjustable high-speed rice transplanting machine of a kind of structural design to be provided.
The present invention is achieved by the following technical solutions:
A kind of governor motion of row-spacing-adjustable high-speed rice transplanting machine, include support bar, it is characterized in that: described support bar middle part is equipped with the fixed support of hollow, is rotatablely equipped with horizontal power transmission shaft in the installing hole on the fixed support, and described power transmission shaft two ends are respectively equipped with spline structure; The support bar two ends are separately installed with the travel(l)ing rest of transversely movable hollow, and insert respectively in the installing hole on the travel(l)ing rest at the power transmission shaft two ends; Being respectively equipped with the corresponding position that sprocket wheel is sleeved on power transmission shaft in described fixed support and the travel(l)ing rest, wherein is spline fitted between the sprocket wheel in travel(l)ing rest and the power transmission shaft.
A kind of governor motion of row-spacing-adjustable high-speed rice transplanting machine is characterized in that: be bolted to connection between described travel(l)ing rest and the support bar, the two ends of described support bar have gathering sill, and described bolt is positioned at gathering sill and transverse shifting within it.
A kind of governor motion of row-spacing-adjustable high-speed rice transplanting machine, it is characterized in that: the position on the described support bar between travel(l)ing rest and fixed support is equipped with bracing frame, the bottom of bracing frame is respectively equipped with installing hole, and described power transmission shaft passes across the installing hole on the bracing frame and is rotatably installed in the installing hole position by bearing.
A kind of governor motion of row-spacing-adjustable high-speed rice transplanting machine is characterized in that: be fixedly connected with between described fixed support and the bracing frame and be sleeved on the outer sleeve of power transmission shaft.
A kind of governor motion of row-spacing-adjustable high-speed rice transplanting machine is characterized in that: be connected with between described travel(l)ing rest and the bracing frame and be sleeved on the outer rubber sleave of power transmission shaft.
Transplanting mechanism all is installed on described travel(l)ing rest and the fixed support.
The inside of described fixed support and travel(l)ing rest is respectively hollow square hole, is used for the power transmission of chain.Spline is made at the two ends of power transmission shaft, the sprocket wheel of power transmission shaft and transplanting mechanism inside is by the spline joint at power transmission shaft two ends, so that sprocket wheel can move with the movement of travel(l)ing rest, can reach the rice transplanter of multiple line-spacing by the adjusting with the transplanting mechanism of adjustable line-spacing, and be not only the rice transplanter of wide-and narrow-row.
The power transmission shaft two ends are designed to spline structure, so that travel(l)ing rest can horizontally slip at this axle, thereby carry out the adjusting of distance between two adjacent stents.
Sprocket wheel is to provide power by chain to transplanting mechanism about it.The rubber sleeve can extend and compress, and its effect is to prevent that the dusts such as earth from falling into splined shaft.
The bolts at two ends place of support bar has driven the bolt that can make two ends is done move left and right with travel(l)ing rest gathering sill, when travel(l)ing rest moves to the line-spacing place that requires adjusting, the bolt tightening at two ends has been fixed travel(l)ing rest.
Jacket casing is on power transmission shaft, and interior two ends are fixed on the fixed support, and outer two ends are fixed on the bracing frame.
Conical gear with the sprocket wheel one is installed in the described fixed mount, and the effect of this gear is that the power that seedling box mover transmits is passed to sprocket wheel.
Advantage of the present invention is:
The present invention by regulate travel(l)ing rest upper left at support bar, move right, can realize the adjustability joint of transplanting mechanism distance, thereby reach the adjustable purpose of seedling planting row pitch; The present invention is simple in structure, and is easy to adjust, is fit to each regional cropping system.
Description of drawings:
Fig. 1 is structural representation of the present invention.
Fig. 2 is that A is to cutaway view.
Fig. 3 is that B is to cutaway view.
Embodiment:
Referring to accompanying drawing.
A kind of governor motion of row-spacing-adjustable high-speed rice transplanting machine, include support bar 1, support bar 1 middle part is equipped with the fixed support 2 of hollow, is rotatablely equipped with horizontal power transmission shaft 3 in the installing hole on the fixed support 2, and described power transmission shaft 3 two ends are respectively equipped with spline structure; Support bar 1 two ends are separately installed with the travel(l)ing rest 4 of transversely movable hollow, and insert respectively in the installing hole on the travel(l)ing rest 4 at power transmission shaft 3 two ends; Being respectively equipped with the corresponding position that sprocket wheel 5 is sleeved on power transmission shaft 3 in described fixed support 2 and the travel(l)ing rest 4, is spline fitted between the sprocket wheel in travel(l)ing rest 45 and the power transmission shaft 3 wherein.
Be fixedly connected with by bolt 6 between travel(l)ing rest 4 and the support bar 1, the two ends of described support bar 1 have gathering sill 7, and described bolt 6 is positioned at gathering sill 7 and transverse shifting within it.
Position on the support bar 1 between travel(l)ing rest 4 and fixed support 2 is equipped with bracing frame 8, and the bottom of bracing frame 8 is respectively equipped with installing hole, and described power transmission shaft 3 passes across the installing hole on the bracing frame 8 and is rotatably installed in the installing hole position by bearing.
Be fixedly connected with the sleeve 9 that is sleeved on outside the power transmission shaft 3 between fixed support 2 and the bracing frame 8.
Be connected with between travel(l)ing rest 4 and the bracing frame 8 and be sleeved on the outer rubber sleave 10 of power transmission shaft.
Claims (5)
1. the governor motion of a row-spacing-adjustable high-speed rice transplanting machine, include support bar, it is characterized in that: described support bar middle part is equipped with the fixed support of hollow, is rotatablely equipped with horizontal power transmission shaft in the installing hole on the fixed support, and described power transmission shaft two ends are respectively equipped with spline structure; The support bar two ends are separately installed with the travel(l)ing rest of transversely movable hollow, and insert respectively in the installing hole on the travel(l)ing rest at the power transmission shaft two ends; Being respectively equipped with the corresponding position that sprocket wheel is sleeved on power transmission shaft in described fixed support and the travel(l)ing rest, wherein is spline fitted between the sprocket wheel in travel(l)ing rest and the power transmission shaft.
2. the governor motion of a kind of row-spacing-adjustable high-speed rice transplanting machine according to claim 1, it is characterized in that: be bolted to connection between described travel(l)ing rest and the support bar, the two ends of described support bar have gathering sill, and described bolt is positioned at gathering sill and transverse shifting within it.
3. the governor motion of a kind of row-spacing-adjustable high-speed rice transplanting machine according to claim 1, it is characterized in that: the position on the described support bar between travel(l)ing rest and fixed support is equipped with bracing frame, the bottom of bracing frame is respectively equipped with installing hole, and described power transmission shaft passes across the installing hole on the bracing frame and is rotatably installed in the installing hole position by bearing.
4. the governor motion of a kind of row-spacing-adjustable high-speed rice transplanting machine according to claim 3 is characterized in that: be fixedly connected with between described fixed support and the bracing frame and be sleeved on the outer sleeve of power transmission shaft.
5. the governor motion of a kind of row-spacing-adjustable high-speed rice transplanting machine according to claim 3 is characterized in that: be connected with between described travel(l)ing rest and the bracing frame and be sleeved on the outer rubber sleave of power transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110149904 CN102197733B (en) | 2011-06-07 | 2011-06-07 | Regulating mechanism of high-speed rice transplanter capable of regulating row spacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110149904 CN102197733B (en) | 2011-06-07 | 2011-06-07 | Regulating mechanism of high-speed rice transplanter capable of regulating row spacing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102197733A CN102197733A (en) | 2011-09-28 |
| CN102197733B true CN102197733B (en) | 2013-03-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110149904 Expired - Fee Related CN102197733B (en) | 2011-06-07 | 2011-06-07 | Regulating mechanism of high-speed rice transplanter capable of regulating row spacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102197733B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102405718B (en) * | 2011-11-30 | 2013-06-19 | 安徽农业大学 | Adjustment mechanism of rice transplanter with adjustable row space |
| JP5785516B2 (en) * | 2012-04-12 | 2015-09-30 | 株式会社クボタ | Transplanter |
| CN103749054B (en) * | 2014-01-14 | 2016-04-20 | 河南科技大学 | A kind of transplanting plant spacing adjusting device of transplanter |
| CN103891458B (en) * | 2014-03-21 | 2016-03-02 | 安徽农业大学 | A kind of the adjustable width capable high-speed rice seedling planter support arm governor motion |
| CN104770121B (en) * | 2015-03-25 | 2016-08-17 | 浙江大学 | Breeding of hybrid rice male parent power transmitting means of transplanter |
| CN110402651A (en) * | 2019-08-09 | 2019-11-05 | 盐城瑞升齿轮有限公司 | A kind of row-pitch adjustable high-speed rice transplanter row spacing regulating mechanism |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2114952U (en) * | 1991-11-30 | 1992-09-09 | 刘景证 | Manpower automatic rice transplanter |
| JP3632418B2 (en) * | 1997-12-18 | 2005-03-23 | 井関農機株式会社 | Seedling transplanter |
| JP2006191901A (en) * | 2005-01-17 | 2006-07-27 | Yanmar Co Ltd | Transplanter |
| CN100584189C (en) * | 2008-06-27 | 2010-01-27 | 扬州大学 | Row spacing regulating mechanism of seedlings transplanter |
| CN202232107U (en) * | 2011-06-07 | 2012-05-30 | 安徽农业大学 | Adjusting mechanism for row-spacing-adjustable high-speed rice transplanting machine |
-
2011
- 2011-06-07 CN CN 201110149904 patent/CN102197733B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN102197733A (en) | 2011-09-28 |
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Granted publication date: 20130306 Termination date: 20170607 |