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Equal-plant-distance seeding unit

A technology of seed metering device and equal plant spacing, which is applied in the direction of seeder parts, etc., can solve the problem of unstable planting spacing and achieve the effect of ensuring the stability of spacing

Pending Publication Date: 2020-03-17
HEBEI NONGHAHA MASCH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention proposes a seed metering device with equal plant spacing, which solves the problem of unstable sowing plant spacing in the prior art

Method used

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  • Equal-plant-distance seeding unit
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  • Equal-plant-distance seeding unit

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Embodiment Construction

[0070] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0071] Such as Figure 1-7 Shown, a kind of equidistant seed metering device, comprises:

[0072] Seed shell 1;

[0073] The spoon wheel 2, the spoon wheel 2 is rotated and installed in the seed housing 1;

[0074] The seed guide wheel 3, the seed guide wheel 3 is rotated and arranged in the seed discharge shell 1, and rotates synchronously with the spoon wheel 2;

[0075] The seed passing board is arranged between the spoon wheel 2 and the seed guiding wheel 3;

[0076] Rever...

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Abstract

The invention belongs to the technical field of agricultural machinery and provides an equal-plant-distance seeding unit. The equal-plant-distance seeding unit comprises a seeding shell, a bucket wheel, a seed guide wheel, a seed passing plate and a reverse buffer channel, wherein the bucket wheel is rotatably arranged in the seeding shell, the seed guide wheel is rotatably arranged in the seedingshell, the bucket wheel and the seed guide wheel rotate synchronously, the seed passing plate is arranged between the bucket wheel and the seed guide wheel, the reverse buffer channel is communicatedwith the interior of the seeding shell, and the seed discharge direction of the reverse buffer channel is opposite to the advancing direction of the seeding shell. By the equal-plant-distance seedingunit, the problem of unstable sowing plant distance in the prior art is solved.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery and relates to a seed metering device with equal plant spacing. Background technique [0002] my country is a large agricultural country. In order to build modern agricultural production, mechanized agricultural production is an inevitable trend. Among them, sowing plays an important role in the development of modern agriculture. All growth and harvest are based on sowing. It can be said that if you can do a good job of sowing, It is a prerequisite for a good harvest. In the prior art, the sowing mechanical equipment has been put into production, but when the existing sowing equipment sows, there is a ditch opener between the seeding port of the seeder and the seed bed, and the vertical distance between the seeding port and the seed bed is too large, and the seeds fall to the ground. Afterwards, it will bounce and cause the distance between plants to change; the seeding port is a ga...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C7/20
CPCA01C7/20
Inventor 张永生韩东亮赵玉东刘佳音贾卜俨张宇飞
Owner HEBEI NONGHAHA MASCH GRP CO LTD