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Electric suction precision sunflower seeder for saline-alkali soil

A technology of a seeder and a seeding mechanism, which is applied in the field of agricultural machinery and can solve the problems of low seeding efficiency in water film fields

Active Publication Date: 2022-01-11
HANGJIN HOUQI DABO AGRI MACHINERY MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The invention proposes an electric sunflower seeder for saline-alkali land, which solves the problem of low seeding efficiency in water film land in the related art

Method used

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  • Electric suction precision sunflower seeder for saline-alkali soil
  • Electric suction precision sunflower seeder for saline-alkali soil
  • Electric suction precision sunflower seeder for saline-alkali soil

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Embodiment Construction

[0076] Next, the technical solutions in the embodiments of the present invention will be described in conjunction with the embodiment of the present invention. Based on the embodiments of the present invention, those of ordinary skill in the art to make all other embodiments without creative work obtained, it involves the scope of the present invention.

[0077] like Figure 1 ~ 10 , The present embodiment proposes a seeding mechanism, comprising,

[0078] Rack A1,

[0079] Seeding case 1, disposed on the frame A1, having a cavity 101,

[0080] Suction disc 2 rotatably disposed within a cavity 101 a having a plurality of holes 201, a through hole 201 are arranged on the circumference of the suction plate 2 species, kinds of discs 2 the suction chamber 101 into a cavity 102 two and three cavity 103, the cavity 102 having two regions 104 and negative pressure regions 105, 103 having a cavity into three kinds of inlet 106 and an outlet 107 species, wherein the seed region 105 and the ...

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Abstract

The invention relates to the technical field of agricultural machinery, and provides an electric suction precision sunflower seeder for saline-alkali soil, which comprises a seeding mechanism, wherein the seeding mechanism comprises a rack, a seed discharging shell, a seed suction disc and an arc-shaped plate, wherein the seed discharging shell is arranged on the rack and provided with a first cavity; the seed suction disc rotatably arranged in the first cavity and provided with a plurality of first through holes, the first through holes are circumferentially arranged on the seed suction disc, the seed suction disc divides the first cavity into a second cavity and a third cavity, the second cavity is provided with a negative pressure area and a normal pressure area, the third cavity is provided with a seed inlet and a seed outlet, the normal pressure area and the seed outlet are oppositely located on the two sides of the seed suction disc, and the second cavity communicates with the third cavity through the first through holes; and the arc-shaped plate is arranged in the third cavity, located between the seed inlet and the seed outlet, and divides the third cavity into a seed storage area and a seed discharging area, and the seed outlet is located at the bottom of the seed discharging area. By means of the technical scheme, the problem that in the prior art, water film land sowing efficiency is low is solved.

Description

Technical field [0001] The present invention relates to the technical field of agricultural machinery, in particular, it relates to saline absorption precision seeder electrical sunflower. Background technique [0002] Over the last decade I areas due to severe land salinization, affecting seedling emergence and growth of crops. Therefore, growers are forced to take the first laying, watering method replanted. That is, the article said water film. As the water film can not be dug soil after sowing between the ridge, we can only artificially seeding the sand and then pull transported to the fields covered by one of the above points to the eye. Greatly increased planting costs and improve labor intensity, it is an urgent need for a fully automated sowing machine complete disposable lid sand. Currently sown on the domestic market, cover sand equipment, has two major drawbacks: [0003] 1, during sowing sowing roller rolling on the film, the film rolling under the soil to harden, to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C7/18A01C7/20
CPCA01C7/18A01C7/20
Inventor 姚志强张永勇路大涛吴伟张平李素萍
Owner HANGJIN HOUQI DABO AGRI MACHINERY MFG CO LTD
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