CN205093140U - Screw -tupe hole networking seed metering wheel - Google Patents
Screw -tupe hole networking seed metering wheel Download PDFInfo
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- CN205093140U CN205093140U CN201520781861.8U CN201520781861U CN205093140U CN 205093140 U CN205093140 U CN 205093140U CN 201520781861 U CN201520781861 U CN 201520781861U CN 205093140 U CN205093140 U CN 205093140U
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Abstract
The utility model provides a crops wheat, make its even high yield of broadcasting, preparation low cost, it is easy and simple to handle that screw -tupe hole networking seed metering wheel presses the helix and arranges, and the intensive compactness in interval reduces the rotational speed of during operation by a wide margin, evenly discharges density. Start sowing mode new era.
Description
Art
The utility model 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 utility model provide 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.
The utility model 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, Chinese sorghum, millet, vegetable seed, sesame etc.
The beneficial effects of the utility model are, in easy, cheap frame for movement mode, broadcast to dense crops wheat simple grain is even the air-suction seeding unit surpassing labyrinth, start 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 utility model is further illustrated.
Figure is the utility model screw type pore network seed wheel structural representation.
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, have nibs, it is characterized in that: nibs is arranged by spiral top-stitching one decimillimeter of 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 8 helixes, and often row has 2 nibs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520781861.8U CN205093140U (en) | 2015-10-12 | 2015-10-12 | Screw -tupe hole networking seed metering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520781861.8U CN205093140U (en) | 2015-10-12 | 2015-10-12 | Screw -tupe hole networking seed metering wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205093140U true CN205093140U (en) | 2016-03-23 |
Family
ID=55508951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520781861.8U Active CN205093140U (en) | 2015-10-12 | 2015-10-12 | Screw -tupe hole networking seed metering wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205093140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105144933A (en) * | 2015-10-12 | 2015-12-16 | 王伟均 | Spiral hole networked seed-metering wheel |
-
2015
- 2015-10-12 CN CN201520781861.8U patent/CN205093140U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105144933A (en) * | 2015-10-12 | 2015-12-16 | 王伟均 | Spiral hole networked seed-metering wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |