Self-cleaning cleaning device of plot breeding rice and wheat harvester

Abstract

The invention relates to the technical field of rice and wheat harvesters, in particular to a self-cleaning cleaning device of a plot breeding rice and wheat harvester. The technical problems to be solved are that seeds are difficult to collect, the harvested seeds contain more impurities, varieties between plots are mixed and the like. In order to solve the technical problems, the self-cleaning cleaning device of the plot breeding rice and wheat harvester is composed of a self-cleaning cleaning mechanism and a clean mechanism. The seeds can be completely guided out of a self-cleaning bin through a vibration motor and a connecting rod, the self-cleaning effect is achieved, and thus secondary collection of the seeds is not affected; through the arrangement of a first electromagnetic valve and a first filter screen, the seeds can be separated from sundries such as straw and wheat husks, the situation that the sundries such as the seeds, the straw and the wheat husks are mixed in a collecting box, and collection is not facilitated is prevented, and seed collection is not affected; and through the arrangement of a screw rod and a second clean brush, the interior of the self-cleaning bin can be cleaned, and cleaning of the interior of the self-cleaning bin is facilitated.

Description

technical field [0001] The invention relates to the technical field of rice and wheat harvesters, in particular to a self-cleaning and cleaning device for rice and wheat harvesters for plot breeding. Background technique [0002] Rice and wheat, as the main grain crops of agricultural planting, have a vast planting area in the world. In the past, the production labor of rice and wheat was very heavy, especially the labor intensity of harvesting and threshing of rice was very high. Freed from the heavy physical labor of harvesting and threshing, a variety of rice and wheat harvesters for improving the mechanization level of rice and wheat harvesting and threshing operations have been researched and produced. It has a great effect and has received certain effects, but there are many problems or defects in the existing rice and wheat harvesters: [0003] The existing rice and wheat harvester needs to continuously complete the harvesting of different varieties of seeds in multi...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a self-cleaning and cleaning device for a rice and wheat harvester for plot breeding. By setting a self-cleaning and cleaning mechanism and a cleaning mechanism, it is difficult to collect the seeds proposed in the above-mentioned background technology, and the harvested seeds contain more impurities and the plots Technical issues such as interbreeding

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