Wheat impurity removing and drying device for agricultural machinery

Abstract

The invention discloses a wheat impurity removing and drying device for agricultural machinery, and relates to the technical field of agricultural machine.The wheat impurity removing and drying device comprises a feeding box, a discharging box, a dust suction box and a dust suction pipe, the bottom of the feeding box is fixedly connected with the top of the discharging box, and the front face of the feeding box is fixedly connected with the back face of the dust suction box; and the top of the dust suction box is connected with a bottom pipeline of the dust suction pipe, and a first driving motor, a waste collecting box, an air blowing box, a filtering box and a drying box are arranged on the inner wall of the feeding box. Impurities in wheat are cleaned and removed by using a multi-stage blowpipe, the problem of low impurity removal efficiency caused by singly using the blowpipe at present is solved, the moisture content in the wheat is relatively high, the moisture in the wheat can be dried in the process of pushing the wheat through an arranged material pushing shaft, the wheat airing time can be shortened, the dust suction box is used in cooperation, and the dust amount in the feeding box can be reduced in the process that the wheat is poured into the feeding box.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a wheat impurity removal and drying device for agricultural machinery. Background technique [0002] Wheat is the general name of wheat plants, a monocotyledonous plant, and a gramineous plant widely planted all over the world. The caryopsis of wheat is one of the staple foods of human beings. After being ground into flour, it can be used to make bread, steamed buns, biscuits, noodles and other foods. After fermentation, it can be made into beer, alcohol, and white wine. Wheat is rich in starch, protein, fat, minerals, calcium, iron, vitamin A and vitamin C. Wheat is one of the three major grains, almost all of which are used for food. One sixth is used as feed. Mesopotamia is the first area in the world to cultivate wheat, and China is one of the earliest countries in the world to plant wheat. [0003] At present, when cleaning and removing impurities from wheat,...

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a wheat impurity removal and drying device for agricultural machinery. One of the purposes is to clean up the impurities in the wheat grains and solve the problem of impurities caused by the difference in distance between the blowing box and the falling wheat. The problem of poor cleaning effect; another purpose is to solve the problem of preventing some wheat particles from getting stuck in the sieve hole, so as to avoid the effect of clogging the sieve hole, and another purpose is to have the function of drying wheat , it is convenient to reduce the moisture in the wheat, which is beneficial to reduce the drying time of the wheat, and solves the problem that the current pushing shaft is only a single function and does not have the ability to dry the wheat grains

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