CN201639960U - Precise grain seeder - Google Patents
Precise grain seeder Download PDFInfo
- Publication number
- CN201639960U CN201639960U CN2009202906195U CN200920290619U CN201639960U CN 201639960 U CN201639960 U CN 201639960U CN 2009202906195 U CN2009202906195 U CN 2009202906195U CN 200920290619 U CN200920290619 U CN 200920290619U CN 201639960 U CN201639960 U CN 201639960U
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- China
- Prior art keywords
- grain
- seeding
- precise
- seed
- wheel
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Abstract
The utility model relates to agricultural machinery, in particular to a precise grain seeder, which consists of a suspension bracket, a frame, a grain box, a colter, a land wheel and an adjusting transmission chain wheel; and a seeding device adopts a precise seeding device with spirally arranged seeding wheel holes. The precise grain seeder is characterized in that three seeding wheels with spirally arranged different holes are arranged on the seeding device. Two multi-functional precise seeders are mounted on each grain box and tightly connected with the colter to eliminate the damage of a grain pipe to uniform seeding. The utility mode can flexibly adjust the seeding quantity and the line spacing within a large scope, thereby realizing the multi-functional precise simple-grain seeding effect of grain crops.
Description
Affiliated technical field
The utility model relates to agricultural machinery, especially multifunctional precision seeder.
Background technology
Present known precision planter has hill-drop planter, pneumatic type sower, range of application is narrow, can only use corn, soybean crops, the most of cereal of incompatibility, simple grain precise sowings such as paddy and wheat, millet, Chinese sorghum, red bean (red bean, mung bean), seed fiber crops, vegetable seed, can not satisfy different grain distance of various crops and different spacings needs, function is few, cost of manufacture is high, the scope of application is little, waste precision planter utilizability, has hindered the progress and development of seeding technique.
Summary of the invention
In order to overcome the deficiency of existing sower, the utility model precision planter can not only satisfy corn, soybean also has the above-mentioned cereal of mentioning, high-quality, low-cost grain precision seeder, and a machine is all-round, and several times improve service efficiency.
The technical scheme that its technical problem that solves the utility model adopts is: the seed wheel that has three kinds of different shaped holes to be arranged by spiral on hanger bracket, frame, seed-box, the seeding unit is suitable for wheat, barley, rice, red bean, a kind of type of Chinese sorghum hole; Corn, soybean, peanut are another kind of type holes; Seed fiber crops, millet, vegetable seed are the third type holes.Plough, land wheel, adjusting drive sprocket (comprising the interconvertible sprocket wheel of different-diameter, chain, tightener sprocket), each seed-box are installed between seeding unit and the plough, no grain tube, and a seed-box can be installed 1-6 seeding unit plough.Plough can be changed type.Two rows before and after the complete machine plough can form select single using or double-purpose flexibly during use.Plough is regulated line-spacing in the limited distance of defeated kind of seeding unit funnel; 50 seed-box seeding unit plough land wheels are regulated drive sprocket compositing monomer parts, move and regulate line-spacing.Two kinds of line-spacing mediation practices also are filled with the above-mentioned cereal different spacings needs of foot.The amount of broadcasting is regulated has between land wheel and the seed wheel drive sprocket number regulate than different-diameter chain round transformation; Also have the active length of seed wheel in seeds discharging box to regulate.The two kinds of amount of broadcasting regulative modes also are filled with the different grains of the above-mentioned cereal of foot apart from needs.
The beneficial effects of the utility model are: satisfying multifunctional accurate seed metering device high-quality, low cost, manipulate easy advantage, can reach cereal simple grain precise sowing again and evenly save kind of the efficient achievement of volume increase, is the renewal product of sower.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Figure is the utility model overall schematic.
Among the figure 1, hanger bracket, 2, frame, 3, seed-box, 4, seeding unit, 5, plough, 6, land wheel, 7, regulate drive sprocket.
Embodiment
In the drawings, hanger bracket 1 connects with the power tractor through the walking of frame 2 whole cereal precision planters, and land wheel 6 rotates to drive and regulates drive sprockets 7 and rotate seed wheel in the seeding units 4 and rotate seed discharging in the seed-box 3 on its top and fall to burying through plough 5 and finish sowing.
Claims (5)
- A grain precision seeder, hanger bracket, frame, seed-box, plough, land wheel, adjusting drive sprocket, seeding unit are arranged is the precision seeder of shaped hole of feed wheel helical arrangement, it is characterized in that: the seed wheel that has three kinds of different shaped holes to be arranged by spiral on the seeding unit.
- 2. grain precision seeder according to claim 1 is characterized in that: plough is connected with the seeding unit funnel can regulate line-spacing.
- 3. grain precision seeder according to claim 1 is characterized in that: each seed-box is installed between seeding unit and the plough does not have grain tube.
- 4. grain precision seeder according to claim 1 is characterized in that: the amount of broadcasting is regulated has between land wheel and the seed wheel drive sprocket number regulate than different-diameter chain round transformation.
- 5. grain precision seeder according to claim 1 is characterized in that: a seed-box is installed 1-6 seeding unit plough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202906195U CN201639960U (en) | 2009-12-19 | 2009-12-19 | Precise grain seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202906195U CN201639960U (en) | 2009-12-19 | 2009-12-19 | Precise grain seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201639960U true CN201639960U (en) | 2010-11-24 |
Family
ID=43105124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202906195U Expired - Fee Related CN201639960U (en) | 2009-12-19 | 2009-12-19 | Precise grain seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201639960U (en) |
-
2009
- 2009-12-19 CN CN2009202906195U patent/CN201639960U/en not_active Expired - Fee Related
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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: 20101124 Termination date: 20111219 |