Agricultural grain impurity removing and drying integrated device

Abstract

The invention discloses an agricultural grain impurity removing and drying integrated device. The agricultural grain impurity removing and drying integrated device comprises a bottom plate, an n-shaped supporting frame, a first motor, a first disc, a movable rod, an L-shaped plate, a box body, a screen, a second motor, a second disc, a connecting rod, an installation pipe, a hard pipe, a first corrugated pipe, a second corrugated pipe, a feeding hopper and a third corrugated pipe. The agricultural grain impurity removing and drying integrated device is provided with the first motor, the firstdisc, the first corrugated pipe, the second corrugated pipe and the hard pipe so that grain on the screen can jump continuously through cooperation, and the drying and screening efficiency is improved; meanwhile the first corrugated pipe and the second corrugated pipe are matched to press air into a main pipeline continuously, then the air is heated through a heating wire and then sprayed by an air nozzle on the hard pipe, dust and other light impurities in the grain are blown to a pipe opening of a collecting pipe, impurity removing and drying are conducted at the same time, and the working efficiency is improved; and the second motor, the second disc and the connecting rod are arranged so that grain on the screen can be thrown up through cooperation, the grain makes sufficient contact with the hot air, and the drying efficiency is further improved.

Description

technical field [0001] The invention relates to the technical field of agricultural equipment, in particular to an integrated equipment for removing impurities and drying agricultural grains. Background technique [0002] "Grain" covers a wide range, including rice, wheat, millet, soybeans, etc. and other miscellaneous grains. Cereals include rice, wheat, millet, soybeans, etc., mainly plant seeds and fruits. It is a traditional staple food of many Asian peoples. [0003] Cereals do not only refer to the seeds of gramineous plants. To be precise, they can be roughly divided into three categories in my country: ① Cereals: including rice (indica rice, japonica rice, rice), wheat (wheat, barley, oats, rye) ), corn, sorghum, millet, millet, yellow rice, buckwheat, etc.; ② Beans and beans: including soybeans, broad beans, peas, mung beans, red beans, kidney beans, etc.; ③ Potatoes: including sweet potatoes, also known as sweet potatoes or white potatoes, potatoes, Yam, taro, cas...

AI Technical Summary

Problems solved by technology

[0004] When grains are processed, especially rice, wheat, millet, soybeans, etc. with shells, they often need to be dried to facilitate storage. However, the existing drying equipment is insufficient, takes a long time, and the drying efficiency is relatively low. Miscellaneous functions

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