Agricultural soybean screening device

Abstract

The invention discloses an agricultural soybean screening device. According to the agricultural soybean screening device, a driven shaft is transmitted by belts at the upper end of a driving shaft, abearing at the upper end of the driven shaft is rotationally connected with the device body, the lower end of the driven shaft is fixedly connected with a turntable, and a first leaking hole is formedin the surface of the turntable; and a fixed plate is arranged at the lower end of the turntable, a second leaking hole is formed in the surface of the fixed plate and in a fan-arc shape, a fan-shaped barrel is arranged at the lower end of the fixed plate, an inferior arc rack is fixedly connected with the end portion of the surface on the right side of the fan-shaped barrel, and the left end ofthe fan-shaped barrel is hinged with the device body. According to the agricultural soybean screening device, batch feed is achieved through the function of the turntable and the fixed plate and enabled the fan-shaped barrel to swing up and down in a reciprocating mode, accordingly a hollow barrel is driven to rotate in positive and negative directions in a reciprocating mode to drive a sieve plate to move left and right in a reciprocating mode to screen, and the gravitational potential energy of soybeans is transformed into mechanical kinetic energy. The agricultural soybean screening deviceis reasonable and practical in structural design, soybean screening is achieved through a transmission mechanism, the gravitational potential energy of the soybeans is transformed into kinetic energyskillfully, energy is saved, and the working efficiency of soybean screening is greatly improved.

Description

technical field [0001] The invention relates to an agricultural equipment, in particular to an agricultural soybean screening device. Background technique [0002] Agricultural machinery refers to various machinery used in the process of crop planting and animal husbandry production, as well as in the process of primary processing and handling of agricultural and animal products. Agricultural machinery includes agricultural power machinery, farmland construction machinery, soil tillage machinery, planting and Fertilization machinery, plant protection machinery, farmland drainage and irrigation machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery and agricultural transportation machinery, etc., and agricultural machinery in a broad sense also includes forestry machinery, fishery machinery, sericulture, beekeeping, edible fungi cultivation, etc. Rural sideline machinery, agricultural machinery is a relative concept, which ...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the existing soybean screening devices use multiple motors to realize different actions to screen soybeans, which consumes energy and the screening effect is not good.

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