Novel wheat winnowing device

Abstract

The invention relates to a novel wheat winnowing device. The device comprises a base, wherein a supporting frame is arranged at the top of the base; a feeding hopper is arranged at the top of the supporting frame, a fixing frame is arranged at the top of the feeding hopper, a rotating motor is installed at the top of the fixing frame, and a rotating shaft is connected to the bottom of the rotatingmotor through a spindle; a spiral blade is arranged at the lower end of the rotating shaft, a feeding hole is formed in one side of the rotating motor, and a far infrared emitter and a far infrared receiver are symmetrically arranged on one side of the inner cavity of the feeding hopper; and an observation window is arranged below the feeding hole, and the observation window is inlaid in the inner wall of the feeding hopper, a sealing plate is arranged at the bottom of the feeding hopper, an air pipe and a sundries channel are symmetrically arranged below the feeding hopper, and one end of the air pipe is connected to a branch air pipe. According to the novel wheat winnowing device, the structure is simple, the design is reasonable, the wheat can be cleaned, and wheat bran, the platycodongrandiflorum, the dust and the like which are doped in the wheat species are separated out, so that the cleanness of the wheat is guaranteed, and the trouble of subsequent re-cleaning is avoided.

Description

technical field [0001] The invention relates to a novel wheat raising field device, which belongs to the field of raising field technology. Background technique [0002] In the current agricultural development process, it is necessary to raise the crops in many occasions, especially the wheat raising process is the most common. At present, the common lifting process is manual hand-held wooden shovel. In the case of windy environment, Throwing wheat grains into the air, due to the action of the wind, the wheat husks will be blown away, thereby achieving the separation of wheat grains and wheat husks, thus completing the process of raising the field. This method of raising the field is not only extremely inefficient, but also It has high requirements on the environment and requires a lot of manpower and material resources, so it needs further improvement. Contents of the invention [0003] The technical problem to be solved in the present invention overcomes the existing de...

AI Technical Summary

Problems solved by technology

[0002] In the current agricultural development process, there are many occasions where it is necessary to carry out the raising process of crops, especially the raising process of wheat is the most common. At present, the common raising process is manual hand-held wooden shovel. In the case of windy environment, Throwing wheat grains into the air, due to the action of the wind, the wheat husks will be blown away, thereby achieving the separation of wheat grains and wheat husks, thus completing the process of raising the field. This method of raising the field is not only extremely inefficient, but also It has high requirements on the environment and requires a lot of manpower and material resources, so further improvement is needed

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