Small automatic thresher

Abstract

The invention belongs to the field of agricultural production, and relates to a small automatic thresher which comprises a shell, wherein a feeding cavity is formed in the upper left side of the shell and used for conveying materials into a cavity, a working cavity is formed in the bottom of the shell and used for threshing rice, a garbage cavity is formed in the upper half portion of the shell, and a rice transferring device is arranged on the rear side of the shell and used for transferring the threshed rice into other cavities. The small automatic thresher plays an auxiliary role in agricultural production and can replace manpower and large-scale mechanical equipment to separate mature rice in mountainous areas where the large-scale mechanical equipment cannot enter, and compared with manual separation, the small automatic thresher greatly improves the production efficiency, reduces the work of manually screening rice grains and can screen and separate garbage and small debris particles from the rice grains.

Description

technical field [0001] The invention belongs to the field of agricultural production, in particular to a small automatic thresher. Background technique [0002] As we all know, my country is a big country of rice production, and the rice planting industry is quite developed in our country. The rice planting industry is a labor-intensive agriculture with high labor intensity, which requires a lot of labor for intensive cultivation. The level of mechanization is high and the development is rapid. However, due to the difficulty of transporting large-scale mechanized equipment to the mountainous areas, the mechanization of rice planting in mountainous areas is still at a relatively low level. In recent years, the use of electricity for irrigation and threshing has developed rapidly, and the use of chemical fertilizers and pesticides has gradually increased. However, on the whole, the level of mechanization and technology is still relatively low, mainly replacing machinery with man...

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Problems solved by technology

[0002] As we all know, my country is a big country of rice production, and the rice planting industry is quite developed in our country. The rice planting industry is a labor-intensive agriculture with high labor intensity, which requires a lot of labor for intensive cultivation. The level of mechanization is high and the development is rapid. However, the rice planting industry in mountainous areas is still at a relatively low level due to the difficulty of transporting large-scale mechanized equipment to the mountainous areas. Farmers generally engage in manual labor. In recent years, the use of electricity for irrigation and threshing has developed rapidly, and the use of chemical fertilizers and pesticides has gradually increased. However, on the whole, the level of mechanization and technology is still relatively low, mainly replacing machinery with manpower, and the production efficiency is low. Farmers The time and energy invested in production are relatively long, so a small mechanical production equipment is very important in mountainous areas

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