CN201450804U - Drive system of seeder for adjusting plant spacing with gearbox - Google Patents
Drive system of seeder for adjusting plant spacing with gearbox Download PDFInfo
- Publication number
- CN201450804U CN201450804U CN2009200997202U CN200920099720U CN201450804U CN 201450804 U CN201450804 U CN 201450804U CN 2009200997202 U CN2009200997202 U CN 2009200997202U CN 200920099720 U CN200920099720 U CN 200920099720U CN 201450804 U CN201450804 U CN 201450804U
- Authority
- CN
- China
- Prior art keywords
- gearbox
- shaft
- axle
- plant spacing
- drive system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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- Fertilizing (AREA)
- Soil Working Implements (AREA)
Abstract
The utility model discloses a drive system of a seeder for adjusting plant spacing with a gearbox. When seeding different crops or meeting requirements of different agricultures, the plant spacing of the crops usually needs to be adjusted, however, a plant spacing-adjusting method of the traditional seeder mainly comprises the step of changing the number of gears of a chain wheel on a land wheel and a middle shaft, thereby needing to usually change the chain wheel, being very complex, wasting the time and the labor, and being inconvenient. The drive system comprises a land wheel shaft (1), wherein the land wheel shaft (1) is connected with a middle shaft (2), the middle shaft (2) is connected with a fertilizer box shaft (3) and a driving shaft of a gear box (4), the driving shaft of the gear box is connected with a driven shaft of the gear box (5), the driven shaft of the gear box is connected with a shaft of a seed sowing device (6), and the shafts are connected with each other by fixed chain wheels through chains. When adjusting the plant spacing, the fixed chain wheels are permanently immoveable and do not need to be changed. The drive system is used for matching with the seeder.
Description
Technical field:
The utility model patent relates to a kind of sower of agriculture usefulness, particularly a kind of sower transmission system of adjusting spacing in the rows with gearbox.
Background technology:
The sowing spacing in the rows of crop needs frequent adjustment when different crop of sowing or different agriculture requirement, needs 4 cun, 6 cun or 8 cun as the corn monoseeding, and the corn bunch planting needs 8 cun, 1 chi, 1.2 chis or 1.5 chis.The peasant needs often to adjust spacing in the rows when seeding operation, traditional sower is adjusted the method for spacing in the rows and mainly adjusted spacing in the rows by the teeth number of sprocket that changes on land wheel, the jackshaft, needs often to change sprocket wheel, and very complicated, inconvenience wastes time and energy.Inconvenient especially for the peasant user of individuality especially
Summary of the invention:
The purpose of this utility model provides a kind ofly adjusts the sower transmission system of spacing in the rows with gearbox, and the sower spacing in the rows adjustment that this transmission system is housed fast, accurately, easily.
Above-mentioned purpose realizes by following technical scheme:
Adjust the sower transmission system of spacing in the rows with gearbox, its composition comprises: land axle, described land axle connects jackshaft, described jackshaft connects fertile case axle and gearbox driving shaft, described gearbox driving shaft connects the gearbox driven axle, described gearbox driven axle connects the seeding unit axle, all has fixed chain wheels to connect by chain between each axle.
The described sower transmission system of adjusting spacing in the rows with gearbox, driving tooth, Jie's tooth retainer and sliding sleeve are housed on the driving shaft of described gearbox, sliding sleeve and driving tooth, Jie's tooth retainer are one, described sliding sleeve can slide arbitrarily on the gearbox driving shaft, on the described gearbox driven axle gear train is housed, each gear number of teeth difference of gear train produces different gear ratio with the interlock of Jie's tooth phase.
Described sower transmission system with gearbox adjustment spacing in the rows, described gearbox and seeding unit are the split transmissions, or the one transmission.
The beneficial effects of the utility model:
The utility model can be realized gearbox gear-shift easily by the shift fork handle of pulling on the gearbox compared with prior art, thereby recently changes spacing in the rows by changing transmission gear shift, and time saving and energy saving, efficient and convenient, eager to learn understandable, market prospects are wide especially.
Description of drawings:
Accompanying drawing 1 is a front view of the present utility model.
Accompanying drawing 2 is schematic top plan view of the present utility model.
Accompanying drawing 3 is critical component gearbox designs schematic diagrames of the present utility model.
Embodiment:
Embodiment 1:
Adjust the sower transmission system of spacing in the rows with gearbox, its composition comprises: land axle 1, described land axle connects jackshaft 2, described jackshaft connects fertile case axle 3 and gearbox driving shaft 4, described gearbox driving shaft connects gearbox driven axle 5, described gearbox driven axle connects seeding unit axle 6, all has fixed chain wheels to connect by chain between each axle.Their permanent set is motionless when adjusting different spacing in the rows, need not change sprocket wheel.
Embodiment 2:
According to the embodiment 1 described sower transmission system of adjusting spacing in the rows with gearbox, driving tooth 7 is housed on the driving shaft of described gearbox, Jie's tooth 8, retainer 9 and sliding sleeve 10, sliding sleeve and driving tooth, Jie's tooth, retainer is an one, described sliding sleeve can slide arbitrarily on the gearbox driving shaft, on the described gearbox driven axle gear train 11 is housed, each gear number of teeth difference of gear train, produce different gear ratio with the interlock of Jie's tooth phase, utilize driving tooth, Jie's tooth recently changes the speed of seeding unit axle with the different speed change that passive tooth produces, thereby changes the spacing in the rows of crop.
Claims (3)
1. sower transmission system of adjusting spacing in the rows with gearbox, its composition comprises: land axle, it is characterized in that: described land axle connects the driving shaft of fertile case axle and gearbox by jackshaft, described gearbox driven axle connects the seeding unit axle, on each axle fixed chain wheels is housed and connects by chain.
2. the sower transmission system of adjusting spacing in the rows with gearbox according to claim 1, it is characterized in that: driving tooth, Jie's tooth retainer and sliding sleeve are housed on the driving shaft of described gearbox, sliding sleeve and driving tooth, Jie's tooth retainer are one, on the described gearbox driven axle gear train are housed.
3. the sower transmission system with gearbox adjustment spacing in the rows according to claim 1 and 2, it is characterized in that: described gearbox and seeding unit are split transmission/one transmissions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200997202U CN201450804U (en) | 2009-04-29 | 2009-04-29 | Drive system of seeder for adjusting plant spacing with gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200997202U CN201450804U (en) | 2009-04-29 | 2009-04-29 | Drive system of seeder for adjusting plant spacing with gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201450804U true CN201450804U (en) | 2010-05-12 |
Family
ID=42378133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200997202U Expired - Fee Related CN201450804U (en) | 2009-04-29 | 2009-04-29 | Drive system of seeder for adjusting plant spacing with gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201450804U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103202132A (en) * | 2013-05-02 | 2013-07-17 | 广西嘉禾农机有限公司 | Power device of automatic fertilizer applicator |
| CN103621206A (en) * | 2013-12-04 | 2014-03-12 | 黄厚本 | Planter |
| CN103621225A (en) * | 2013-12-01 | 2014-03-12 | 安徽金丰机械有限公司 | Corn planter |
-
2009
- 2009-04-29 CN CN2009200997202U patent/CN201450804U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103202132A (en) * | 2013-05-02 | 2013-07-17 | 广西嘉禾农机有限公司 | Power device of automatic fertilizer applicator |
| CN103621225A (en) * | 2013-12-01 | 2014-03-12 | 安徽金丰机械有限公司 | Corn planter |
| CN103621206A (en) * | 2013-12-04 | 2014-03-12 | 黄厚本 | Planter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20150429 |
|
| EXPY | Termination of patent right or utility model |