Soybean single plant threshing machine with automatic metering device

Abstract

The invention discloses a soybean single plant threshing machine with an automatic metering device. Soybeans can be threshed, counted, weighed and metered automatically. The soybean single plant threshing machine comprises universal wheels, a rack, a motor belt pulley, a motor, a conveying belt, a belt cover, a cleaning device fixing rack, a slide plate, a drum belt pulley, a feeding opening, a threshing drum, a concave grid, a cyclone separating barrel, an impurity drawing and dust removal fan, an impurity collecting bag, a control display plate, an automatic metering device front cover handle, an automatic metering device front cover and the automatic metering device, wherein a soybean single plant is fed in from the feeding opening, and enters a composite drum threshing chamber; the threshed seeds drop from the concave grid, and tangentially enter a cyclone cleaning and separating device through the slide plate; impurities are discharged out of the machine via the impurity drawing and dust removal fan and drop into the impurity collecting bag; clean seeds drop into a seed dividing plate of the automatic metering device, and are metered automatically after threshing is finished; and a metering result is displayed by an LED nixie tube. The soybean single plant threshing machine with the automatic metering device has the characteristics of high working efficiency, convenience in operation, simple structure and the like.

Description

technical field [0001] The invention relates to a single-plant soybean thresher with an automatic metering device capable of automatically completing soybean threshing, counting and weighing. Background technique [0002] Soybean is one of the crops with the richest protein content in food crops, and it is also an important source of edible vegetable oil. It is of great significance for maintaining the safety of oil supply, improving the dietary structure of residents and developing animal husbandry; The work is usually done by hand or by ordinary threshers, while the metering work is done entirely by hand. [0003] Manual threshing is less efficient, takes longer, causes less damage to the grain but greater indirect losses, and poor comparability of test data. Using an ordinary soybean thresher for threshing, the damage to the grains and entrainment losses are relatively large. After the operation, it is difficult to clean the inside of the machine, and the residual amount...

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