A separation and cleaning device for castor combine harvester

Abstract

The present invention relates to a separation and cleaning device of castor combined harvester, which comprises seven parts: a bracket, a feeding device, a vibrating screen separating device, a driving device for driving the vibrating screen to vibrate, a conveying device, a wind cleaning device and a grain storage device ; Wherein, the feeding device, the vibrating screen separation device, the driving device for driving the vibration of the vibrating screen and the conveying device are installed on the support, the feeding device is installed on one end of the support, and the vibrating screen separation device Installed at the outlet end of the feeding device, the conveying device is installed at the outlet end of the vibrating screen separation device; the grain storage device is installed at the outlet end of the conveying device; the wind cleaning device is installed at the separation and cleaning device of the tail. The separation and cleaning device adopts the dual separation method of vibrating screen vibration separation and wind force cleaning and separation, which greatly reduces the impurity content of the fruit.

Description

technical field [0001] The invention relates to a separation and cleaning device of a castor combine harvester, belonging to the technical field of separation and cleaning of agricultural machinery. Background technique [0002] The mechanization level of castor production in my country is relatively low, domestic castor harvesting work is basically done manually, the labor intensity is high, the efficiency is low, the waste rate is high, the working environment is poor, the shortage of labor force and the increasing price limit the castor industry. The market prospect of scale development. During the harvesting process of castor, it needs to be separated and cleaned to remove the broken leaves and stalks in the castor, so as to prevent the harvested castor from mildew and deterioration during transportation and storage, and also to provide for castor beans in shelling, etc. Separation and screening in the deep processing process provides a conditional guarantee. [0003] T...

AI Technical Summary

Problems solved by technology

This invention patent can realize the separation of castor fruit, stalks and leaves, but its vibration separation principle uses a crank rocker mechanism, and the movement track of the vibrating sieve plate is a horizontal plane, which cannot effectively transport materials from one end of the vibrating sieve plate Transported to the other end, the transport efficiency is not high

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