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No-tillage grain drill

A seed drill and grain technology, applied in agricultural machinery and equipment, fertilizer and seeding equipment, energy saving measures, etc. The effect of low consumption and light load

Inactive Publication Date: 2016-04-20
CROP INST SICHUAN PROVINCE ACAD OF AGRI SCI +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The seed drill has the advantages of accurate sowing, convenient and practical, time-saving and labor-saving. Reasonable, it eats a large area of ​​soil, has a large resistance to travel, and has a large impact on the agitation of the soil, which is not conducive to moisture conservation. If straw mulching is added on the soil surface, it is easy to cause straw entanglement

Method used

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Examples

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Embodiment Construction

[0022] see figure 1 , 2 , shown in 3, 4: a kind of no-tillage grain seed drill, comprises frame 1, and the front side of frame 1 is provided with a plurality of ditch openers 16 side by side, and the front and rear positions of the top of frame 1 are provided with fertilizer box 3 And the seed box 2, the bottom of the fertilizer box 3 is provided with a plurality of fertilizer discharge pipes 6 corresponding to the openers respectively, and the bottom of the seed box 2 is provided with a plurality of seed discharge pipes corresponding to the openers 16 respectively 7. The ditch openers 16, the fertilizer discharge pipes 6, and the seed discharge pipes 7 form a column-wise correspondence in the front and rear directions of the frame 1, and the ditch openers 16 are wedge-knife structures.

[0023] The front side of the frame 1 is also provided with an on-hook part 12 connected to the power equipment, the on-hook part 12 is connected to the front beam 10, and there is a reinforc...

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Abstract

A no-tillage grain drill comprises a rack, wherein a plurality of openers are arranged on the front side of the rack in parallel, a fertilizer box and a seed box are arranged at the top of the rack, a plurality of fertilizer discharge pipes corresponding to the openers are arranged at the bottom of the fertilizer box, a plurality of seed discharge pipes corresponding to the openers are arranged at the bottom of the seed box, the openers, the fertilizer discharge pipes and the seed discharge pipes correspond in rows in the front-and-back direction of the rack, and the openers adopt froe structures. The design of the openers of the drill better solves the problem of weed twisting and blockage in no-tillage seeding on straw covered land; meanwhile, the openers are detachable and convenient to maintain and replace; moreover, the openers are high in speed, small in resistance, quick in earthling up, small in soil breaking range and beneficial to soil moisture preservation during advancing.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a no-tillage grain seed drill capable of layering seed fertilizers and spreading them across soil, which is beneficial to moisture conservation. Background technique [0002] The seed drill has the advantages of accurate sowing, convenient and practical, time-saving and labor-saving. Reasonable, it eats a large area of ​​soil, has a large resistance to travel, and has a large impact on soil agitation, which is not conducive to moisture conservation. If straw mulching is added to the soil surface, it is easy to cause straw entanglement. Contents of the invention [0003] The purpose of the present invention is to provide a no-tillage drill that sows evenly, can make the seed fertilizer layered, spreads the soil, has less soil damage, and is beneficial to moisture conservation. It has good soil covering and high working efficiency. . [0004] The technical scheme adopted i...

Claims

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Application Information

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IPC IPC(8): A01C7/06
CPCA01C7/06Y02P60/14
Inventor 汤永禄李朝苏吴晓丽魏会廷舒泽刚
Owner CROP INST SICHUAN PROVINCE ACAD OF AGRI SCI