CN102405718B - Adjustment mechanism of rice transplanter with adjustable row space - Google Patents
Adjustment mechanism of rice transplanter with adjustable row space Download PDFInfo
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- CN102405718B CN102405718B CN 201110387790 CN201110387790A CN102405718B CN 102405718 B CN102405718 B CN 102405718B CN 201110387790 CN201110387790 CN 201110387790 CN 201110387790 A CN201110387790 A CN 201110387790A CN 102405718 B CN102405718 B CN 102405718B
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- shaft
- plate
- support
- female threaded
- rice transplanter
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 19
- 235000009566 rice Nutrition 0.000 title claims abstract description 19
- 240000007594 Oryza sativa Species 0.000 title abstract 2
- 230000001105 regulatory effect Effects 0.000 claims description 18
- 241000209094 Oryza Species 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000033001 locomotion Effects 0.000 claims description 10
- 238000005516 engineering process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 1
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Abstract
The present invention discloses an adjustment mechanism of a rice transplanter with adjustable row space. The adjustment mechanism comprises a fixation support. The upper surfaces and the lower surfaces of both ends of the fixation support are respectively provided with sliding plates. The sliding plates are provided with connection rods by bolts. The two ends of the fixation support are provided with plate blocks, wherein the positions of the plate blocks are positioned between upper surface sliding grooves and lower surface sliding grooves. The bolts pass through the plate blocks. The plate blocks are provided with countersunk bolts. The end walls of the two ends of the fixation support are respectively provided with an inner thread shaft. The countersunk bolts pass through the plate blocks, and are connected with the inner thread shafts. The inner thread shafts on the two ends are respectively provided with an adjustment handle. The middle of the fixation support is provided with a hollow support. A gear shaft is arranged inside the hollow support. Both ends of the gear shaft are connected with drive shafts by connection bushes. The outer ends of the two drive shafts are connected with chainwheel shafts by the connection bushes. The connection bushes are arranged on the drive shafts by flat keys. The chainwheel shafts are arranged on the connection rods. According to the present invention, the structural design is delicate; the distance between the two ends of the fixation support is changed by adjusting the adjustment handles on the two ends, such that the purpose of the adjustment of the transplanting row space is achieved; the adjustment is convenient; the adjustment mechanism of the present invention is applicable for cropping systems of various regions.
Description
Technical field
The present invention relates to agricultural machinery technological field, particularly the rice transplanter technical field, be mainly a kind of governor motion of rice transplanter with adjustable row space.
Background technology
The line-spacing of rice transplanter is all fixed at present, be generally 30cm or 24cm, even wide-and narrow-row is also fixed, 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 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 on 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
Technical problem to be solved by this invention is to provide a kind of governor motion of rice transplanter with adjustable row space, its structural design is ingenious, the distance that changes two ends by the regulating handle of regulating two ends reaches the adjustable purpose of seedling planting row pitch, and is easy to adjust, is fit to each regional cropping system.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of governor motion of rice transplanter with adjustable row space, include fixed support, it is characterized in that: have chute on the above and below at described fixed support two ends, be slidably fitted with slide plate in chute, described support bracket fastened two ends are equipped with connecting rod by bolt on slide plate, described fixed support two ends are provided with plate respectively between the chute of above and below, described bolt passes plate; The by-level of described plate has the through hole that countersunk bolts is installed, in described through hole, countersunk bolts is installed, be separately installed with female threaded shaft on the end wall of described fixed support two ends, described countersunk bolts is passed plate and is connected with female threaded shaft, be separately installed with regulating handle on the female threaded shaft at two ends, position on female threaded shaft promotes plate and then drives bolted connecting rod thereby turning handle is regulated countersunk bolts; Described support bracket fastened centre is equipped with the support of hollow, in the support of hollow, conical gear is installed, gear shaft is installed on conical gear, the two ends of described gear shaft are connected with respectively power transmission shaft by branch sleeve, also be connected with sprocket shaft by branch sleeve on the outer end of two power transmission shafts, described branch sleeve is to be arranged on power transmission shaft by flat key, and described sprocket shaft is arranged on connecting rod.
By bearing, bearing (ball) cover and handle connector, regulating handle is installed on described female threaded shaft.
Be separately installed with sprocket wheel on the sprocket shaft at described gear shaft and two ends.
In the present invention, branch sleeve is to be arranged on power transmission shaft by flat key, makes branch sleeve to horizontally slip on this axle, and the length of its middle sleeve will have enough length, can guarantee that power transmission shaft moves left and right to meet the requirements of the maximum row distance.The length of countersunk bolts is wanted to satisfy the needs that are adjusted to the maximum row distance.
Operation principle of the present invention is:
Rotate regulating handle, regulated countersunk bolts position on female threaded shaft, countersunk bolts drives plate and moves, and the bolt that connecting rod is installed passes from plate, and bolt passes from the slide plate of chute, slide plate can be along with movement, whole connecting rod moves, and is connected by branch sleeve due between the sprocket shaft on connecting rod and power transmission shaft, and branch sleeve can move horizontally on power transmission shaft, thereby can change the position of sprocket shaft, thereby change the line-spacing of rice transplanting.
Advantage of the present invention is:
Structural design of the present invention is ingenious, and the distance that changes two ends by the regulating handle of regulating two ends reaches the adjustable purpose of seedling planting row pitch, 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 the structural representation of female threaded shaft adjusted handle in the present invention.
Embodiment
Governor motion referring to a kind of rice transplanter with adjustable row space of Fig. 1, include fixed support 1, have chute 2 on the above and below at fixed support two ends, be slidably fitted with slide plate 3 in chute, described support bracket fastened two ends are equipped with connecting rod 5 by bolt 4 on slide plate 3, described fixed support two ends are provided with respectively plate 6 between above and below chute 2, described bolt 4 passes plate 6; The by-level of described plate 6 has the through hole that countersunk bolts is installed, countersunk bolts 7 is installed in described through hole, be separately installed with female threaded shaft 8 on described fixed support 1 two ends end wall, described countersunk bolts 7 is passed plate 6 and is connected with female threaded shaft 8, be separately installed with regulating handle 9 on the female threaded shaft 8 at two ends, position on female threaded shaft 8 promotes plate 6 and then drives bolted connecting rod 5 thereby rotation regulating handle 9 is regulated countersunk bolts 7; The centre of described fixed support 1 is installed with the support 10 of hollow, in the support 10 of hollow, conical gear 11 is installed, gear shaft 12 is installed on conical gear 11, the two ends of described gear shaft 12 are connected with respectively power transmission shaft 14 by branch sleeve 13, also be connected with sprocket shaft 15 by branch sleeve 13 on the outer end of two power transmission shafts 14, described branch sleeve 13 is to be arranged on power transmission shaft 14 by flat key 16, and described sprocket shaft 15 is arranged on connecting rod 5.
By bearing 17, bearing (ball) cover 18 and handle connector 19, regulating handle 9 is installed on described female threaded shaft 8.
Be separately installed with sprocket wheel 20 on the sprocket shaft 15 at described gear shaft 12 and two ends.
Rotate regulating handle 9, regulated countersunk bolts 7 position on female threaded shaft 8, countersunk bolts 7 drives plate 6 and moves, the bolt 4 that connecting rod 5 is installed passes from plate 6, and bolt 4 passes from the slide plate 3 of chute, slide plate 3 can be along with movement, whole connecting rod 5 moves, and be connected by branch sleeve 13 due between the sprocket shaft 15 on connecting rod 5 and power transmission shaft 14, and branch sleeve 13 can move horizontally on power transmission shaft 14, thereby can change the position of sprocket shaft 15, thereby change the line-spacing of rice transplanting.
Claims (3)
1. the governor motion of a rice transplanter with adjustable row space, include fixed support, it is characterized in that: have chute on the above and below at described fixed support two ends, be slidably fitted with slide plate in chute, described support bracket fastened two ends are equipped with connecting rod by bolt on slide plate, described fixed support two ends are provided with plate respectively between the chute of above and below, described bolt passes plate; The by-level of described plate has the through hole that countersunk bolts is installed, in described through hole, countersunk bolts is installed, be separately installed with female threaded shaft on the end wall of described fixed support two ends, described countersunk bolts is passed plate and is connected with female threaded shaft, be separately installed with regulating handle on the female threaded shaft at two ends, position on female threaded shaft promotes plate and then drives bolted connecting rod thereby turning handle is regulated countersunk bolts; Described support bracket fastened centre is equipped with the support of hollow, in the support of hollow, conical gear is installed, gear shaft is installed on conical gear, the two ends of described gear shaft are connected with respectively power transmission shaft by branch sleeve, also be connected with sprocket shaft by branch sleeve on the outer end of two power transmission shafts, described branch sleeve is to be arranged on power transmission shaft by flat key, and described sprocket shaft is arranged on connecting rod.
2. the governor motion of a kind of rice transplanter with adjustable row space according to claim 1, is characterized in that: by bearing, bearing (ball) cover and handle connector, regulating handle is installed on described female threaded shaft.
3. the governor motion of a kind of rice transplanter with adjustable row space according to claim 1, is characterized in that: be separately installed with sprocket wheel on the sprocket shaft at described gear shaft and two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110387790 CN102405718B (en) | 2011-11-30 | 2011-11-30 | Adjustment mechanism of rice transplanter with adjustable row space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110387790 CN102405718B (en) | 2011-11-30 | 2011-11-30 | Adjustment mechanism of rice transplanter with adjustable row space |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102405718A CN102405718A (en) | 2012-04-11 |
| CN102405718B true CN102405718B (en) | 2013-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110387790 Expired - Fee Related CN102405718B (en) | 2011-11-30 | 2011-11-30 | Adjustment mechanism of rice transplanter with adjustable row space |
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| Country | Link |
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| CN (1) | CN102405718B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102783295A (en) * | 2012-07-28 | 2012-11-21 | 安徽农业大学 | Row spacing regulating mechanism for adjustable-row-spacing type high-speed rice 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 |
| 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 |
| CN112136464A (en) * | 2020-10-28 | 2020-12-29 | 济南大学 | Garlic harvesting vibrating shovel with adjustable row spacing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3632418B2 (en) * | 1997-12-18 | 2005-03-23 | 井関農機株式会社 | Seedling transplanter |
| CN101326875A (en) * | 2008-06-27 | 2008-12-24 | 扬州大学 | Row spacing regulating mechanism of seedlings transplanter |
| 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 |
| CN202396157U (en) * | 2011-11-30 | 2012-08-29 | 安徽农业大学 | Regulating mechanism of rice transplanter with adjustable row space |
-
2011
- 2011-11-30 CN CN 201110387790 patent/CN102405718B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3632418B2 (en) * | 1997-12-18 | 2005-03-23 | 井関農機株式会社 | Seedling transplanter |
| CN101326875A (en) * | 2008-06-27 | 2008-12-24 | 扬州大学 | Row spacing regulating mechanism of seedlings transplanter |
| 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 |
| CN202396157U (en) * | 2011-11-30 | 2012-08-29 | 安徽农业大学 | Regulating mechanism of rice transplanter with adjustable row space |
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| Publication number | Publication date |
|---|---|
| CN102405718A (en) | 2012-04-11 |
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Granted publication date: 20130619 Termination date: 20161130 |
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