CN104472079A - Precise seed arranger for rape - Google Patents
Precise seed arranger for rape Download PDFInfo
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- CN104472079A CN104472079A CN201410785429.6A CN201410785429A CN104472079A CN 104472079 A CN104472079 A CN 104472079A CN 201410785429 A CN201410785429 A CN 201410785429A CN 104472079 A CN104472079 A CN 104472079A
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- seed
- seeding
- wheel
- nibs
- seeding wheel
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Abstract
The invention discloses a precise seed arranger for rape. The precise seed arranger comprises a shell, wherein a seed sowing wheel is arranged in the shell in a horizontal-penetration manner and is divided into an inner layer and an outer layer which are close to each other; the outer layer rotates relative to the inner layer; through molding holes are uniformly formed in the outer layer of the seed sowing wheel; the part below the inner layer is disconnected; a limiting plate with one end clinging to the seed sowing wheel is fixed on the shell; a closed seed filling area is formed by the enclosing of the limiting plate, the shell and the seed sowing wheel; a seed clearing brush with the brushing hair clinging to the seed sowing wheel is also fixed on the shell; and a gap is left between the seed clearing brush and the limiting plate. The precise seed arranger disclosed by the invention has the advantages that the design is ingenious, the efficiency is high, the labor and the cost are saved, and simultaneously the precise control for seed sowing also can be realized; and according to the requirement of agricultural technology, 2-3 grains or 4-6 grains of rape seeds can be arranged in each hole, the minimum sowing weight per mu can be controlled to be 110g-150g and the damage to the seeds can be alleviated.
Description
Technical field
The present invention relates to agricultural seeder machinery field, particularly a kind of precise rape seeding device.
Background technology
Traditional rape seed mode adopts artificial seeding, labor intensive is large, and rape commonly uses oil crop as one, cultivated area is extensive, artificial seeding's efficiency is low, is difficult to accurate control, and every a brood of sowing rape seed quantity is too much, large area sowing causes resource to waste in a large number, virtually brings the loss of manpower and financial resources to plantation family.
And existing rape seeding unit, particularly mechanical type rape seeding unit, then plant clearly the damaged or nibs blocking of structural failure, seed because design not rationally causes and affect seeding accuracy.
Based on this, a kind of accurate rape seeder is provided, is raising the efficiency, while saving manpower financial capacity, essence amount can be realized again and control sowing, and can reduce and plant a daughter lesion and just to seem particularly necessity.
Summary of the invention
For solving above-mentioned prior art Problems existing, the object of the present invention is to provide a kind of precise rape seeding device.Deft design, efficiency is high, saves while manpower financial capacity, can realize again essence amount and control sowing, and according to the requirement of agronomy, can allow the every a brood of lower 2-3 grain of rape seed or 4-6 grain, the minimum amount of broadcasting of mu can be controlled in 110 grams-150 grams, and can reduce the infringement to seed.
For achieving the above object, technical scheme of the present invention is:
A kind of precise rape seeding device, comprise housing, traversed seeding wheel in described housing, seeding wheel is divided into the internal layer and skin be close to, and skin rotates relative to internal layer, seeding wheel skin evenly has through nibs, disconnect immediately below internal layer, housing is fixed with the limitation plate of the adjacent seeding wheel in one end, limitation plate, shell and seeding wheel surround airtight Chong Zhong district, housing is also fixed with the clear kind brush that bristle is close to seeding wheel, clear kind between brush and limitation plate leaves space.
Further, described seeding wheel lower inside, the position that internal layer disconnects, correspondingly with outer nibs is provided with seed pushing wheel, seed pushing wheel is provided with can stretch into that seed releases by nibs push away kind of a tooth.
Further, be provided with the seeds protecting plate preventing seed from dropping between described Chong Zhong district offside seeding wheel and shell, described seeds protecting plate is close to seeding wheel skin.
Further, described nibs is the taper that outer imperial palace is little.
Further, the outer aperture of described nibs is 2.5mm.
Further, the circular arc type that one end that seeding wheel is close to by described limitation plate becomes to be upturned, and limitation plate stiff end is wide, adjacent seeding wheel end is narrow, can slight fluctuation, and middle part has aperture.
Further, described seeds protecting plate adopts elastomeric material to make.
Relative to prior art, beneficial effect of the present invention is:
Elastic limit template of the present invention controls the flow that seed enters Chong Zhong district, and the backflow that elastic limit template and the space broadcast between wheel are unnecessary seed has prepared enough spaces, seed is avoided to block up before clear kind brush and pile up, alleviate the burden of planting clearly brush, prevent from planting clearly brush to lose efficacy because over-burden, ensure that and plant effect clearly, make the amount of broadcasting accurate, aperture in the middle part of elastic limit template, test inspection can fill kind of an effect before seeding unit installation; Seeds protecting plate can make the order of the seed in nibs discharge seeding unit, makes each cave all not leak kind; Push away kind of tooth and can empty seed in nibs, ensure that the nibs entering Chong Zhong district is without blocking.Apparatus of the present invention deft design, efficiency is high, while saving manpower financial capacity, can realize again essence amount and control sowing, keep seed intact.According to the requirement of agronomy, the every brood of rape seed can be allowed to descend 2-3 grain, or 4-6 grain, the minimum amount of broadcasting of mu can be controlled in 110 grams-150 grams.
Accompanying drawing explanation
Fig. 1 is the structural representation of precise rape seeding device of the present invention.
Fig. 2 is limited the structure chart of template.
Wherein, 1-housing, 2-limits the quantity plate, and 3-plants brush clearly, 4-seeds protecting plate, and 5-pushes away kind of a tooth, 6-seed pushing wheel, 7-seeding wheel.
Embodiment
Below in conjunction with the drawings and the specific embodiments, technical solution of the present invention is elaborated further:
As shown in Figure 1, a kind of precise rape seeding device, comprise housing 1, seeding wheel 7 has been traversed in described housing 1, seeding wheel 7 is divided into the internal layer and skin be close to, skin rotates relative to internal layer, seeding wheel 7 skin evenly has through nibs, disconnect immediately below internal layer, housing 1 is fixed with the limitation plate 2 that seeding wheel 7 is close in one end, limitation plate 2, shell 1 surround airtight Chong Zhong district with seeding wheel 7, housing 1 are also fixed with the clear kind of brush 3 that bristle is close to seeding wheel 7, and clear kind between brush 3 and limitation plate 2 leaves space.
Further, described seeding wheel 7 lower inside, the position that internal layer disconnects, correspondingly with outer nibs is provided with seed pushing wheel 6, seed pushing wheel 6 is provided with can stretch into that seed releases by nibs push away kind of tooth 5.
Further, be provided with the seeds protecting plate 4 preventing seed from dropping between described Chong Zhong district offside seeding wheel 7 and shell 1, it is outer that described seeds protecting plate 4 is close to seeding wheel 7.
Further, described nibs is the taper that outer imperial palace is little.
Further, the outer aperture of described nibs is 2.5mm.
Further, as shown in Figure 2, the circular arc type that one end that seeding wheel 7 is close to by described limitation plate 2 becomes to be upturned, and limitation plate 2 stiff end is wide, adjacent seeding wheel end is narrow, can slight fluctuation, and middle part has aperture.
Further, described seeds protecting plate 4 adopts elastomeric material to make.
Operation principle of the present invention is:
In real work, after rapeseed seeds enters seeding unit by hopper, in seeding unit seed deadweight and elastic limit template 2 effect under, appropriate seed enters Chong Zhong district, the nibs of seeding wheel 7 is entered in filling, unnecessary seed is planted clearly brush 3 and is pushed back space between elastic limit template 2 and seeding wheel 7, and the seed mixing newly entered re-starts filling.Seed in nibs is under the effect of seeds protecting plate 4, and order discharges seeding unit.If there is seed to block in nibs, then in seeding wheel 7, the seed pushing wheel 6 of bottom pushes away kind of tooth 5 by it and releases the seed blocked, and the nibs emptied enters Chong Zhong district and continues to fill kind.
Apparatus of the present invention, according to the requirement of agronomy, can allow the every brood of rape seed descend 2-3 grain, or 4-6 grain, and the minimum amount of broadcasting of mu can be controlled in 110 grams-150 grams.Aperture is generally in 2.5 millimeter.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (7)
1. a precise rape seeding device, is characterized in that, comprises housing, seeding wheel has been traversed in described housing, seeding wheel is divided into the internal layer and skin be close to, and skin rotates relative to internal layer, and seeding wheel skin evenly has through nibs, disconnect immediately below internal layer, housing is fixed with the limitation plate that seeding wheel is close in one end, limitation plate, shell and seeding wheel surround airtight Chong Zhong district, housing is also fixed with the clear kind brush that bristle is close to seeding wheel, clear kind between brush and limitation plate leaves space.
2. seeding unit according to claim 1, is characterized in that, described seeding wheel lower inside, the position that internal layer disconnects, and correspondingly with outer nibs is provided with seed pushing wheel, seed pushing wheel is provided with can stretch into that seed releases by nibs push away kind of a tooth.
3. seeding unit according to claim 1, is characterized in that, be provided with the seeds protecting plate preventing seed from dropping between described Chong Zhong district offside seeding wheel and shell, described seeds protecting plate is close to seeding wheel skin.
4. seeding unit according to claim 1, is characterized in that, described nibs is the taper that outer imperial palace is little.
5. seeding unit according to claim 1, is characterized in that, the outer aperture of described nibs is 2.5mm.
6. seeding unit according to claim 1, is characterized in that, the circular arc type that one end that seeding wheel is close to by described limitation plate becomes to be upturned, and limitation plate stiff end is wide, and adjacent seeding wheel end is narrow, and middle part has aperture.
7. seeding unit according to claim 3, is characterized in that, described seeds protecting plate adopts elastomeric material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410785429.6A CN104472079A (en) | 2014-12-16 | 2014-12-16 | Precise seed arranger for rape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410785429.6A CN104472079A (en) | 2014-12-16 | 2014-12-16 | Precise seed arranger for rape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104472079A true CN104472079A (en) | 2015-04-01 |
Family
ID=52746806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410785429.6A Pending CN104472079A (en) | 2014-12-16 | 2014-12-16 | Precise seed arranger for rape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104472079A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105638048A (en) * | 2016-01-14 | 2016-06-08 | 西北农林科技大学 | Small seed metering device |
| CN110073781A (en) * | 2019-06-05 | 2019-08-02 | 安徽农业大学 | A kind of rice precise seeder and its seed feeding method |
| CN115443769A (en) * | 2022-09-20 | 2022-12-09 | 农业农村部南京农业机械化研究所 | Wheat single-seed precision seeder with built-in seed picking device |
-
2014
- 2014-12-16 CN CN201410785429.6A patent/CN104472079A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105638048A (en) * | 2016-01-14 | 2016-06-08 | 西北农林科技大学 | Small seed metering device |
| CN110073781A (en) * | 2019-06-05 | 2019-08-02 | 安徽农业大学 | A kind of rice precise seeder and its seed feeding method |
| CN115443769A (en) * | 2022-09-20 | 2022-12-09 | 农业农村部南京农业机械化研究所 | Wheat single-seed precision seeder with built-in seed picking device |
| CN115443769B (en) * | 2022-09-20 | 2024-05-28 | 农业农村部南京农业机械化研究所 | Wheat single-grain precision planter with built-in seed picking device |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150401 |
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| WD01 | Invention patent application deemed withdrawn after publication |