A crop threshing device for rapid threshing for agricultural production

Abstract

The invention belongs to the technical field of agricultural machinery, in particular to a fast threshing crop threshing device for agricultural production. Aiming at the problem that the existing grain thresher is equipped with a one-way rotating drum and has poor performance on grain handling, the following proposal is now proposed , including a base and a harvesting device, the upper surface of the base is fixed with a first support frame and a second support frame by bolts near the two ends, and the top ends of the first support frame and the second support frame are fixed with a fixing ring by bolts , the same barrel is sleeved between the two fixed rings, the outer wall of the barrel is provided with a ladder installation hole near the lower end, and a ring-shaped metal frame is fixed by bolts in the ladder installation hole, and the ladder installation A fan is fixed on the lower surface of the hole close to the annular metal frame by screws. The invention can scrape the rice falling into the strip hole from the rice stalk, and can transfer the rice to the outlet end step by step through the rotation of the helical blade, thereby improving the production efficiency.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a fast threshing crop threshing device for agricultural production. Background technique [0002] With the progress of society, every corner of life has the participation of machinery. Agriculture is the basic economy of our country and the foundation of national development. With the popularization of mechanization, not only agriculture has strengthened agricultural production, but also reduced the labor intensity of farmers; thresher is a harvesting machine, which refers to the ability to separate crop grains and stalks Separated machinery mainly refers to harvesting machinery for food crops. According to the different crops, there are different types of threshers. For example, "rice thresher" is suitable for rice threshing; the one used for corn threshing is called "corn thresher" and so on. Rice threshing machine, commonly known as "threshing machine", is th...

AI Technical Summary

Problems solved by technology

[0003] However, the existing grain thresher does not have good mobile performance, and the interior of the existing grain thresher is installed with a one-way rotating drum, which has poor performance on grain processing, resulting in low efficiency of the grain thresher, and may unprocessed The grain is also discharged from the discharge port, which increases the troubles of the workers, and the existing grain threshers do not have good power generation equipment, and most of them use hand-operated, which leads to a decrease in the working speed of the grain thresher

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