Small grain seed plot breeding precision sowing and arranging device and seed arranging method

Abstract

The invention belongs to the technical field of agricultural machinery, and particularly relates to a small grain seed plot breeding precision sowing and arranging device and a seed arranging method.The device comprises a seed bin, a seed scoop, a seed arranging device, a seed scraping device and a seed cleaning device, wherein the seed bin, the seed scoop, the seed arranging device and the seedscraping device are all arranged on the seed cleaning device. The seed bin comprises a seed storage pipe, a bin gate cylinder and a bin door plate; the seed scoop comprises a scoop chamber, a rotatingplate, a seed scoop cylinder and a fixed plate; the seed arranging device comprises a seed disc, a driving wheel and a negative pressure disc; the seed scraping device comprises a scraping plate, anadjusting pointer and an adjusting disc; and the seed cleaning device is provided with an inoculation hole, a seed cleaning cavity and a seed cleaning pipe. The invention also provides the seed arranging method of the small grain seed plot breeding precision sowing and arranging device. The problems of low precision sowing degree, serious seed mixing, complex seed cleaning, low automation degree,complex operation, high fault rate and the like in an existing sowing technology are solved.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a precision sowing seed metering device and a seed metering method for small seed plot breeding. Background technique [0002] In the 21st century, the production of small-grain crops represented by millet and rapeseed has begun to take shape in a large-scale and industrialized development pattern. However, the traditional manual sowing, sowing and columbine sowing are still the main methods in the planting process. Not only the production efficiency is low, Thinning requires a lot of work, high labor intensity, and high labor costs. Therefore, it is imperative to promote large-scale mechanical planting of small-grain crops. The breeding and planting link of the community has higher requirements for the seed metering device. First, it is required that the seeds of various crops can be continuously replanted and sowed without mixed seeds; Reduce manual operations. ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a precision sowing seed metering device and seed metering method for small-grain seed plot breeding to solve the problems of low precision sowing, serious mixed seeding, complicated seed cleaning, low degree of automation, and complicated operations in the existing sowing technology. , high failure rate and other issues

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