CN202232107U - Adjusting mechanism for row-spacing-adjustable high-speed rice transplanting machine - Google Patents
Adjusting mechanism for row-spacing-adjustable high-speed rice transplanting machine Download PDFInfo
- Publication number
- CN202232107U CN202232107U CN201120187545XU CN201120187545U CN202232107U CN 202232107 U CN202232107 U CN 202232107U CN 201120187545X U CN201120187545X U CN 201120187545XU CN 201120187545 U CN201120187545 U CN 201120187545U CN 202232107 U CN202232107 U CN 202232107U
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- transmission shaft
- power transmission
- travel
- ing rest
- fixed support
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- Expired - Lifetime
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- 235000007164 Oryza sativa Nutrition 0.000 title abstract description 12
- 235000009566 rice Nutrition 0.000 title abstract description 12
- 230000007246 mechanism Effects 0.000 title abstract description 11
- 240000007594 Oryza sativa Species 0.000 title 1
- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 241000209094 Oryza Species 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model discloses an adjusting mechanism for a row-spacing-adjustable high-speed rice transplanting machine. The mechanism comprises a support rod, wherein a hollow fixed support is arranged at the middle position of the support rod; a transverse transmission shaft is arranged in a mounting hole on the fixed support in a rotating mode; spline structures are arranged at two ends of the transmission shaft; hollow movable supports capable of transversely moving are arranged at two ends of the support rod; the two ends of the transmission shaft are inserted into mounting holes on the movable supports; chain wheels are arranged in the fixed support and the movable supports and sleeved on the corresponding parts of the transmission shaft; and chain wheels positioned in the movable supports are in spline fit with the transmission shaft. By adjusting the transverse movement of the movable supports on the support rod, the distance between sub-transplanting mechanisms can be adjusted, so that the aim of adjusting a rice transplanting row spacing is fulfilled. The mechanism has a simple structure, conveniently adjusts the row spacing, and is suitable for planting systems in various regions.
Description
Technical field:
The utility model relates generally to the rice transplanter technical field, relates in particular to a kind of governor motion of adjustable line-spacing high-speed transplanter.
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.
Research aspect present width at rice transplanter is capable mainly is the adjustable of transplanting mechanism; Though this satisfies the use in certain zone on certain condition; But can not satisfy the cropping system of each regional diversification of China, therefore, also be difficult to promoted the use of widely.
The utility model content:
The utility model purpose is exactly in order to remedy the defective of prior art, the governor motion of the adjustable cleverly line-spacing high-speed transplanter of a kind of structural design to be provided.
The utility model is realized through following technical scheme:
A kind of governor motion of adjustable line-spacing high-speed transplanter; Include support bar; It is characterized in that: said 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 said 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 sprocket wheel in said fixed support and the travel(l)ing rest and being sleeved on the corresponding position of power transmission shaft, wherein is spline fitted between sprocket wheel in travel(l)ing rest and the power transmission shaft.
A kind of governor motion of adjustable line-spacing high-speed transplanter is characterized in that: be connected through bolt between said travel(l)ing rest and the support bar, the two ends of said support bar have gathering sill, and said bolt is positioned at gathering sill and can laterally moves within it.
A kind of governor motion of adjustable line-spacing high-speed transplanter; It is characterized in that: the position on the said 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 said power transmission shaft passes across the installing hole on the bracing frame and is rotatably installed in the installing hole position through bearing.
A kind of governor motion of adjustable line-spacing high-speed transplanter is characterized in that: be fixedly connected with between said fixed support and the bracing frame and be sleeved on the outer sleeve of power transmission shaft.
A kind of governor motion of adjustable line-spacing high-speed transplanter is characterized in that: be connected with between said 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 said travel(l)ing rest and the fixed support.
The inside of said 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 inner sprocket wheel of power transmission shaft and transplanting mechanism is connected through the spline at power transmission shaft two ends; Make that sprocket wheel can moving with travel(l)ing rest; Adjusting through with the transplanting mechanism of adjustable line-spacing can reach the rice transplanter of multiple line-spacing, and is not only the capable rice transplanter of width.
The power transmission shaft two ends are designed to spline structure, make travel(l)ing rest on this axle, to horizontally slip, thereby carry out the adjusting of distance between two adjacent stents.
Sprocket wheel is power to transplanting mechanism to be provided through chain about it.The rubber sleeve can extend and compress, and its effect is to prevent that dusts such as earth from falling into splined shaft.
The bolts at two ends place of support bar has opened the bolt that can make two ends and has made the gathering sill of move left and right with travel(l)ing rest, when travel(l)ing rest moves to the line-spacing place that requires to regulate, the bolt at two ends is tightened 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 said fixed mount, and the effect of this gear is that the power that seedling box mover transmits is passed to sprocket wheel.
The utility model has the advantages that:
The utility model can be realized the adjustability joint of transplanting mechanism distance, thereby reach the adjustable purpose of seedling planting row pitch through regulating travel(l)ing rest left and right moving on support bar; The utility model is simple in structure, and is easy to adjust, is fit to each regional cropping system.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Fig. 2 is that A is to cutaway view.
Fig. 3 is support bar and bolt fastening structure sketch map.
Embodiment:
Referring to accompanying drawing.
A kind of governor motion of adjustable line-spacing high-speed transplanter; 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 said 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 said fixed support 2 and the travel(l)ing rest 4, is spline fitted between sprocket wheel in travel(l)ing rest 45 and the power transmission shaft 3 wherein.
Be fixedly connected through bolt 6 between travel(l)ing rest 4 and the support bar 1, the two ends of said support bar 1 have gathering sill 7, and said bolt 6 is positioned at gathering sill 7 and can laterally moves 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 said power transmission shaft 3 passes across the installing hole on the bracing frame 8 and is rotatably installed in the installing hole position through 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 an adjustable line-spacing high-speed transplanter; Include support bar; It is characterized in that: said 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 said 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 sprocket wheel in said fixed support and the travel(l)ing rest and being sleeved on the corresponding position of power transmission shaft, wherein is spline fitted between sprocket wheel in travel(l)ing rest and the power transmission shaft.
2. the governor motion of a kind of adjustable line-spacing high-speed transplanter according to claim 1; It is characterized in that: be connected through bolt between said travel(l)ing rest and the support bar; The two ends of said support bar have gathering sill, and said bolt is positioned at gathering sill and can laterally moves within it.
3. the governor motion of a kind of adjustable line-spacing high-speed transplanter according to claim 1; It is characterized in that: the position on the said 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 said power transmission shaft passes across the installing hole on the bracing frame and is rotatably installed in the installing hole position through bearing.
4. the governor motion of a kind of adjustable line-spacing high-speed transplanter according to claim 3 is characterized in that: be fixedly connected with between said 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 adjustable line-spacing high-speed transplanter according to claim 3 is characterized in that: be connected with between said 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 |
|---|---|---|---|
| CN201120187545XU CN202232107U (en) | 2011-06-07 | 2011-06-07 | Adjusting mechanism for row-spacing-adjustable high-speed rice transplanting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120187545XU CN202232107U (en) | 2011-06-07 | 2011-06-07 | Adjusting mechanism for row-spacing-adjustable high-speed rice transplanting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202232107U true CN202232107U (en) | 2012-05-30 |
Family
ID=46093441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120187545XU Expired - Lifetime CN202232107U (en) | 2011-06-07 | 2011-06-07 | Adjusting mechanism for row-spacing-adjustable high-speed rice transplanting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202232107U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102197733A (en) * | 2011-06-07 | 2011-09-28 | 安徽农业大学 | Regulating mechanism of high-speed rice transplanter capable of regulating row spacing |
| CN104429247A (en) * | 2014-10-20 | 2015-03-25 | 浙江理工大学 | Shear-fork type variable-pitch mechanical arm |
| CN104770121A (en) * | 2015-03-25 | 2015-07-15 | 浙江大学 | Hybrid rice seed production male parent transplanter power transmission device |
| CN109937660A (en) * | 2019-04-29 | 2019-06-28 | 南通富来威农业装备有限公司 | A kind of narrow row high-speed transplanter |
-
2011
- 2011-06-07 CN CN201120187545XU patent/CN202232107U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102197733A (en) * | 2011-06-07 | 2011-09-28 | 安徽农业大学 | Regulating mechanism of high-speed rice transplanter capable of regulating row spacing |
| CN104429247A (en) * | 2014-10-20 | 2015-03-25 | 浙江理工大学 | Shear-fork type variable-pitch mechanical arm |
| CN104770121A (en) * | 2015-03-25 | 2015-07-15 | 浙江大学 | Hybrid rice seed production male parent transplanter power transmission device |
| CN104770121B (en) * | 2015-03-25 | 2016-08-17 | 浙江大学 | Breeding of hybrid rice male parent power transmitting means of transplanter |
| CN109937660A (en) * | 2019-04-29 | 2019-06-28 | 南通富来威农业装备有限公司 | A kind of narrow row high-speed transplanter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120530 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |