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Seed discharging device

A seed metering and seed technology, applied in the directions of planter parts, fertilizers and sowing equipment, can solve the problems of reduced drought resistance, affecting the germination rate of seeds, etc., and achieve the effect of promoting germination

Inactive Publication Date: 2019-04-16
山西省农业机械发展中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the soil moisture is insufficient, the seeds and fertilizers will be scattered after sowing through the above-mentioned seed metering device, resulting in a decrease in drought resistance and affecting the germination rate of seeds

Method used

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Embodiment Construction

[0038] The following clearly and completely describes the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, but 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 making creative efforts belong to the protection scope of the present invention.

[0039] Such as Figures 1 to 5 As shown, a seed metering device includes a seed metering device main body 1 and a rotatable outer sheave 2 arranged in the seed metering device main body 1, and several storage grooves 21 are evenly distributed in the circumferential direction of the outer sheave 2 , the specific number of storage slots 21 is adjusted and designed according to actual conditions. The main body 1 of the seed meter is provided with a fertilizer port 11 , a seed inlet 12 and a discharge port 13 .

[0040] The seeds fall...

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Abstract

The invention relates to the technical field of sowing equipment, and particularly relates to a seed discharging device. The seed discharging device comprises a seed discharging device body and a rotatable outer groove wheel which is arranged on the seed discharging device body, a plurality of storage grooves are averagely distributed in the circumferential direction of the outer groove wheel, theseed discharging device body is provided with a fertilizer port, a seed inlet and a discharging port, fertilizers can enter the storage grooves from the fertilizer port, seeds can enter the storage grooves from the seed inlet, and the seeds and the fertilizers in the storage grooves can be discharged from the discharging port. The fertilizers can enter the storage grooves from the fertilizer port, and the seeds can enter the storage grooves from the seed inlet. The seeds and the fertilizers can be gathered and mixed in the storage grooves and can be discharged together from the discharging port.

Description

technical field [0001] The invention belongs to the technical field of sowing equipment, and in particular relates to a seed metering device. Background technique [0002] Sowing is a key link in agricultural production. Modern agriculture in the arid and semi-arid areas of northern China is inseparable from precision drought-resistant sowing machinery. At present, the precision seed metering devices used in China are mainly spoon wheel type, pneumatic type, duckbill type, and socket eye type. [0003] When the soil moisture is insufficient, there is a situation of seed and fertilizer dispersion after sowing by the above-mentioned seed metering device, which leads to a decrease in drought resistance and affects the germination rate of the seeds. Contents of the invention [0004] In view of the above technical problems, the present invention provides a seed metering device, which discharges the seeds and fertilizer together to ensure the concentration of the seeds and fer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C7/06A01C7/20
CPCA01C7/06A01C7/20
Inventor 冯彩霞宋爱卿王计新薛荣赵忠伟李肖婷马莉
Owner 山西省农业机械发展中心
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