Automatic cleaning device for grain storage bin of rice harvester

Abstract

The invention relates to the technical field of agricultural machinery, and discloses an automatic cleaning device for a grain storage bin of a rice harvester. The device comprises moving devices anddriving wheels, wherein a guide wheel is arranged on the surface of each moving device, a driven wheel is arranged on the surface of each moving device, a sliding rod is fixedly connected to the surface of each moving device, a sliding device is arranged on each sliding rod, small guide wheels are arranged on the surface of each sliding device, a long rod is fixedly connected to the surface of each sliding device, and a spring is fixedly connected to the lower end of each sliding device. According to the automatic cleaning device for the grain storage bin of the rice harvester, through cooperative use of the moving devices, the guide wheels, the driven wheels, the sliding rods, the sliding devices, the small guide wheels, the long rods, the springs, brushes, the driving wheels, connectingrods, moving blocks, fixing devices, threaded pipes, clamping blocks and elastic metal sheets, close-range dead-angle-free cleaning is realized through the brushes and water sprayers, dirt residues are avoided, and the effect of cleaning the grain storage bin is achieved.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to an automatic cleaning device for a grain storage bin of a rice harvester. Background technique [0002] With the continuous development of society, the farming industry is also constantly improving. In order to improve the efficiency of harvesting rice and other food, people have begun to use rice harvesters. [0003] But there is no cleaning device in the grain storage bin of existing rice harvester, such as a kind of rice harvester of Chinese patent CN107278507A. After harvesting the rice and pouring out the harvested rice, wet soil, dust, and some straw may remain in the grain storage bin. After these things are mixed together, it is difficult to clean up, and bacteria will grow if they are not cleaned for a long time. It affects the safety and quality of food, and even affects the health of people who eat the food and those who use rice harvesters. Manual clea...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an automatic cleaning device for the grain storage bin of a rice harvester, which has the advantages of automatic close-distance cleaning without dead ends, and the advantages of cooperating with brushes without residual dirt and avoiding time-consuming and labor-intensive manual cleaning. There is no cleaning device in the grain storage bin of the existing rice harvester, and after the rice harvesting is completed and the harvested rice is poured out, wet soil, dust, and some straw may remain in the grain storage bin, and these things are mixed together After a long time, it is difficult to clean, and if it is not cleaned for a long time, bacteria will grow, which will affect the safety and quality of food, and even affect the health of people who eat these food and those who use rice harvesters. Manual cleaning is time-consuming and laborious, and the environment is still poor. dirty question

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