CN105144933A - Spiral hole networked seed-metering wheel - Google Patents
Spiral hole networked seed-metering wheel Download PDFInfo
- Publication number
- CN105144933A CN105144933A CN201510651240.2A CN201510651240A CN105144933A CN 105144933 A CN105144933 A CN 105144933A CN 201510651240 A CN201510651240 A CN 201510651240A CN 105144933 A CN105144933 A CN 105144933A
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- China
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- seed
- nibs
- networked
- metering wheel
- wheat
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Abstract
The invention discloses a spiral hole networked seed-metering wheel which is characterized in that holes are arranged according to spiral lines, and intervals are dense and compact; the rotating speed during working is reduced, dense crop wheat is arranged uniformly, wheat seeds are enabled to be sowed uniformly and thus the high yield of wheat is realized; the manufacture cost is low, and the operation is simple and convenient. A new seeding method is created.
Description
Art
Type of the present invention relates to uniform particles discharge device, especially seed wheel in seeding unit on agricultural seeding machine.
Background technology
Seed wheel (dish) on current known seeding unit, have the hole rollers such as nest eye, centrifugal disc, vertical disc, some mass rate of emissions are slow, efficiency is low, the broadcast leakage of easy hole; Some costs compared with high, volume is large, service condition is high, as air-sucking type.Its subject matter and shortcoming are discharge wheels with ground-driven number ratio, the nibs on seed wheel are not easily filled kind under speed effect and produces hole broadcast leakage.The practice of general prejudice, strengthens the diameter of discharge wheel, extends distance between nibs, essence accelerate discharge wheel and ground-driven number ratio linear velocity, not easily to fill kind or hole broadcast leakage, reduce linear velocity and could solve hole broadcast leakage.
Summary of the invention
In order to reduce existing discharge wheel and ground-driven linear velocity, features simple structure reaches Precision Seeding effect, the invention provides a kind of screw type pore network seed wheel, not only rotating speed low, fill plant, not hole, and can meet land wheel at a high speed, high-efficiency and precision sowing needs.
Type of the present invention solves the technical scheme that its technical problem adopts: screw type pore network seed wheel, nibs presses spiral formation often row more than 2, seed wheel has the helix of more than 8, nibs shape, size adapts with discharge seed grain, every nibs enters one, circular nibs is difficult to realize be all linear between all nibs, more than top-stitching one decimillimeter of nibs, seed not easily exists, lowest limit rotating speed is reached during the seed wheel work of nibs close pole, nibs is filled kind not cavity energy and is broadcast high yield to dense crops wheat simple grain is even, mainly be used in discharge wheat, corn, beans, jowar, millet, vegetable seed, sesame etc.
The beneficial effect of type of the present invention is, in easy, cheap frame for movement mode, broadcasts to dense crops wheat simple grain is even the air-suction seeding unit surpassing labyrinth, starts evenly to broadcast high yield new era.The even sowing seed distance anyhow equal sheet seed that is linked to be rationally absorbs liquid manure, and strong coordinated development the in harmony with colony of individual plant seedling improves per unit area yield.Seedling is to CO
2appropriate application is all broadcast and is improved plant to land utilization rate, promote photosynthesis to organic (starch) fully full synthesis, crops colony indulge in luxuriousness to one's heart's desire the Nature give photosynthesis, full grouting, the large grain of fringe sinks, the fertile water-saving and environmental protection volume increase more than 20% of joint kind of joint, change crops pimples seedling to be seriously short of seedling disconnected ridge, strive positive light leak, waste soil, underproduction present situation, development space is large.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Figure is type screw type pore network seed wheel structural representation of the present invention.
In figure 1, screw type pore network seed wheel, 2, nibs, 3, the top-stitching of nibs.
Embodiment
In the drawings, screw type pore network seed wheel (1) is installed on sower seed lower box part in seeding unit, its centre bore installs feed shaft, axle rotates and drives screw type pore network seed wheel (1) to rotate, seed in seed-box enters nibs (2), and by its ordered arrangement uniform discharge.
Claims (2)
1. a screw type pore network seed wheel, has nibs, and every nibs enters one, it is characterized in that: more than top-stitching one decimillimeter of nibs peace helical row nibs.
2. screw type pore network seed wheel according to claim 1, it is waited to levy and is: screw type pore network seed wheel has more than 8 helixes, and often row has more than 2 nibs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510651240.2A CN105144933A (en) | 2015-10-12 | 2015-10-12 | Spiral hole networked seed-metering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510651240.2A CN105144933A (en) | 2015-10-12 | 2015-10-12 | Spiral hole networked seed-metering wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105144933A true CN105144933A (en) | 2015-12-16 |
Family
ID=54786339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510651240.2A Pending CN105144933A (en) | 2015-10-12 | 2015-10-12 | Spiral hole networked seed-metering wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105144933A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109661875A (en) * | 2017-10-17 | 2019-04-23 | 济宁济光机械技术研发有限公司 | Spiral long shape hole networking seed wheel |
| CN111642194A (en) * | 2020-06-24 | 2020-09-11 | 山东省农业机械科学研究院 | Electrically-driven seed sowing device, device and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006059837A1 (en) * | 2004-11-30 | 2006-06-08 | Republic Of Korea (Management : Rural Development Administration) | A screw conveyor for the direct seeder |
| CN101015240A (en) * | 2007-02-24 | 2007-08-15 | 王伟均 | Multifunctional precise discharge wheel |
| CN201015280Y (en) * | 2007-04-11 | 2008-02-06 | 金丽洙 | Paddy rice seedling raising precision seeding machine |
| CN101822144A (en) * | 2010-04-20 | 2010-09-08 | 王伟均 | Wide width precise seed sowing device |
| CN205093140U (en) * | 2015-10-12 | 2016-03-23 | 王伟均 | Screw -tupe hole networking seed metering wheel |
-
2015
- 2015-10-12 CN CN201510651240.2A patent/CN105144933A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006059837A1 (en) * | 2004-11-30 | 2006-06-08 | Republic Of Korea (Management : Rural Development Administration) | A screw conveyor for the direct seeder |
| CN101015240A (en) * | 2007-02-24 | 2007-08-15 | 王伟均 | Multifunctional precise discharge wheel |
| CN201015280Y (en) * | 2007-04-11 | 2008-02-06 | 金丽洙 | Paddy rice seedling raising precision seeding machine |
| CN101822144A (en) * | 2010-04-20 | 2010-09-08 | 王伟均 | Wide width precise seed sowing device |
| CN205093140U (en) * | 2015-10-12 | 2016-03-23 | 王伟均 | Screw -tupe hole networking seed metering wheel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109661875A (en) * | 2017-10-17 | 2019-04-23 | 济宁济光机械技术研发有限公司 | Spiral long shape hole networking seed wheel |
| CN111642194A (en) * | 2020-06-24 | 2020-09-11 | 山东省农业机械科学研究院 | Electrically-driven seed sowing device, device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151216 |