CN201365401Y - Wheat precision seeder - Google Patents
Wheat precision seeder Download PDFInfo
- Publication number
- CN201365401Y CN201365401Y CNU2008200258507U CN200820025850U CN201365401Y CN 201365401 Y CN201365401 Y CN 201365401Y CN U2008200258507 U CNU2008200258507 U CN U2008200258507U CN 200820025850 U CN200820025850 U CN 200820025850U CN 201365401 Y CN201365401 Y CN 201365401Y
- Authority
- CN
- China
- Prior art keywords
- wheat
- precision
- plough
- seed
- precision seeder
- 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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Abstract
The utility model relates to a wheat precision seeder, wherein a wheat precision seed sowing device and a plough colter are not separated, a seed transfer pipe is avoided, and the precision seeder has even seeding, high quality, low cost, simple structure and convenient operation, and adjusts the seeding amount through transmission velocity ratio.
Description
Affiliated technical field
The present invention relates to agricultural machinery, especially sower.
Background technology
Present known sower has drilling machine, hill-drop planter, and what have can not the simple grain Precision Seeding, and what have can not carry out high-quality, efficient Precision Seeding to crop such as wheat.Hindered the progress and development of seeding technique.
Summary of the invention
In order to overcome the deficiency of existing sower, the invention provides a kind of high-quality, high-efficiency and low-cost, even precision planter.
The technical scheme that the present invention solves its technical problem employing is: the seed wheel of frame, seed-box, plough, land wheel, grain tube, seeding unit is the precision seeder of nest eye helical arrangement, the adjusting amount of broadcasting, the conversion of the gearratio of transmission device (sprocket wheel, gear etc.), the regulating wheel of two above different-diameters is arranged, the position of driving wheel and driven pulley can be exchanged, and reaches the purpose of regulating the amount of broadcasting.Grain tube is removed in the vertical installation with plough of wheat precision seeder from, two row's ploughs, and two row's seeding units have sprocket wheel (or gear) to connect between the axle of two row's seeding units.
The invention has the beneficial effects as follows, remove grain tube from, satisfy this seeder high-quality, high efficiency, low-cost advantage, can reach the requirement of required seeding quantity again seed impact wreckage uniformity, simple in structure, easy to operate.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is an overall schematic of the present invention.
Fig. 2 regulates the amount of broadcasting transmission schematic diagram.
Among the figure 1, seed-box, 2, seeding unit, 3, hanger bracket 4, support, 5, plough, 6, land wheel, 7, tightener sprocket 8, regulate sprocket wheel, 9, sprocket wheel.
Embodiment
In the drawings, regulating sprocket wheel 8 is that the sprocket wheel of two above different-diameters is formed with sprocket wheel 9 and is installed in respectively on the feed shaft and land axle in the seeding unit.The degree of tightness that tightener sprocket 7 is regulated chain, support 4 and hanger bracket 3 synthetic frames; Connect with power (tractor), land wheel 6 rotates under the pulling of power, regulates sprocket wheel 8 by sprocket wheel 9 tightener sprockets 7 and makes seed wheel rotation in the seeding unit 2, and the seed in the seed-box 1 discharges in order by nest eye on the seed wheel, plays through plough 5 and buries, and finishes sowing.
Claims (3)
1. precision grain drill of wheat, organic frame, seed-box, land wheel, plough, wheat precision seeder are arranged, the amount of broadcasting is regulated transmission device, and it is characterized in that: the regulating wheel position of two different-diameters can be exchanged, and two row's wheat seeding units and two arrange that plough is vertical to be connected.
2. precision grain drill of wheat according to claim 1 is characterized in that: have sprocket wheel to connect between two row's wheat precision seeders.
3. precision grain drill of wheat according to claim 1 is characterized in that: grain tube is removed in the vertical installation with plough of wheat precision seeder from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200258507U CN201365401Y (en) | 2008-07-19 | 2008-07-19 | Wheat precision seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200258507U CN201365401Y (en) | 2008-07-19 | 2008-07-19 | Wheat precision seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201365401Y true CN201365401Y (en) | 2009-12-23 |
Family
ID=41484302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200258507U Expired - Fee Related CN201365401Y (en) | 2008-07-19 | 2008-07-19 | Wheat precision seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201365401Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103477759A (en) * | 2013-08-22 | 2014-01-01 | 王伟均 | Uniform seeder |
-
2008
- 2008-07-19 CN CNU2008200258507U patent/CN201365401Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103477759A (en) * | 2013-08-22 | 2014-01-01 | 王伟均 | Uniform seeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20110719 |