Agricultural rice post-harvest threshing device

Abstract

The invention discloses an agricultural rice post-harvest threshing device. The device comprises a base, the four corners of the outer wall of the bottom of the base are fixedly provided with supporting rods through screws, the outer walls of the bottoms of the four supporting rods are fixedly provided with support legs through screws, a threshing box body is welded to the outer wall of the top ofthe base, a feeding port is formed in the outer wall of one side of the top of the threshing box body, the side, close to the feeding port, of the top of the threshing box body is fixedly provided with an infrared sensor through screws, the end, close to the base, of the outer wall of the side, close to the infrared sensor, of the threshing box body is fixedly provided with a control box throughscrews, and the control box is internally provided with a mounting groove. By means of the rice post-harvest threshing device, collected debris can be sifted again, rice grains mixed in the debris arecollected through a grain collection drawing box, when an operation worker puts the hands into the threshing box body, a processor turns off a driving motor by receiving a signal of the infrared sensor, and the safety of the device can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of agricultural production, in particular to a post-harvest threshing device based on agricultural rice. Background technique [0002] Paddy rice is the fruit of paddy rice, and paddy rice takes off chaff to be brown rice, and brown rice can get rice by grinding off the rice bran layer, and rice is the staple food of the people in southern my country. With the rapid development of agricultural technology, more and more agricultural machinery has been developed and applied to agricultural production, making agricultural production more and more efficient. [0003] The function of the rice thresher is to separate the rice from the rice stalks, but most of the existing rice threshers have a relatively simple structure, and there are certain safety hazards in the hands of the operators when operating, and the rice thresher screens out a large When removing debris, such as straw fragments, due to insufficient si...

AI Technical Summary

Problems solved by technology

[0003] The function of the rice thresher is to separate the rice from the rice stalks, but most of the existing rice threshers have a relatively simple structure, and there are certain safety hazards in the hands of

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