Rapeseed threshing device capable of separating seeds from shells

Abstract

The invention discloses a rapeseed threshing device capable of separating seeds from shells, and belongs to the technical field of rapeseed processing device.A threshing bin with a feeding port formed in one side and a receiving bin with a discharging port formed in one side are arranged on a rack in the height direction of the rack, and a smashing assembly is arranged in the threshing bin; rape stalks are fed into the smashing assembly from the feeding port and fall onto the separating assembly after being smashed by the smashing assembly, the separating assembly comprises a winnowing mechanism and a flapping mechanism located below the winnowing mechanism, and the winnowing mechanism is located in the material receiving bin. The smashing assembly drives the winnowing mechanism to rotate and blows away rape stalks in the falling mixture by means of the discharging port, the flapping mechanism rotates and flaps the winnowed mixture to enable rape shells to be separated from rapeseeds and raise the rape shells upwards to be blown away, and a rape seed outlet is reserved in the bottom of the material receiving bin. According to the device, rape stalks can be fully removed, rape shells are separated from rapeseeds, and waste of the rapeseeds is avoided.

Description

technical field [0001] The invention belongs to the technical field of rapeseed processing devices, and relates to a rapeseed threshing device for separating seed shells. Background technique [0002] Rapeseed is one of the four major edible oil crops in my country and one of the main oil crops in China. Rapeseed products have high application value. The oil content of its seeds is as high as 61%. Since ancient times, there have been many famous special foods and delicacies made from rapeseed and rapeseed oil in my country, which have always been known to the world. [0003] In the prior art, a drum-type rapeseed thresher is generally used to assist rapeseed threshing. The rapeseed branches and leaves are stuffed into the rapeseed thresher. The rapeseed threshing and rapeseed stalks are crushed at the same time, and the crushed rapeseed stalks and rapeseed are separated by components Separation, because the rapeseed stem is thick and long, the ear is fluffy and the ear st...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a rapeseed husk threshing device that separates the seed husk to solve the problem that in the prior art, the stalks of rapeseed are relatively thick and long, the ears are fluffy, and the ear stalks are thick, which may easily cause blockage of the thresher, and after crushing, Rapeseed stalks will be mixed with a lot of unbroken rapeseed shells, and there will be a lot of rapeseeds in these rapeseed shells. If the rapeseeds cannot be separated from the rapeseed shells, it will easily cause a large waste. more cumbersome questions

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