Discharge dust removing device of agricultural wheat harvester

Abstract

The invention discloses a discharge dust removing device of an agricultural wheat harvester. The device comprises a dust removing box; a feed pipe is fixedly connected to the middle point of the top of the dust removing box; the bottom of the feed pipe penetrates through the dust removing box, and extends therein; the inner wall of the dust removing box is fixedly connected with a dustproof screenplate; and the right side of the bottom of the dustproof screen plate is fixedly connected with a vibrator. Through cooperation of the dustproof screen plate, the vibrator, an electric extension rod,a push plate, a discharge port, a first air blowing motor, a first air blowing rotating shaft, a first air blowing blade, a forward and reverse motor, a forward and reverse rotating shaft, a drum, abaffle plate, a slide rod, a slide block, a second air blowing rotating shaft, a second air blowing blade, a return spring, a semicircular ring, a steel wire rope, a dust removing pipe, an air suckingcover, an air blower and an air sucking pipe, the device achieves excellent dust removing effect, can effectively and thoroughly remove dust in wheat without needing secondary manual dust removal tosave both time and manpower, and achieves more convenience to farmers.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a discharge dust removal device for an agricultural wheat harvester. Background technique [0002] Wheat is the general name of wheat plants. It is 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, and noodles. and other foods; after fermentation, it can be made into beer, alcohol, liquor (such as vodka), or biofuel. After the wheat is harvested by the agricultural wheat harvester, it needs to be discharged regularly. During the wheat discharging process, a large amount of dust will be raised, and dust removal treatment is required. However, the dust removal effect of the discharge dust removal device of the common agricultural wheat harvester is not good. Ideally, the dust in the wheat cann...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a discharge dust removal device for an agricultural wheat harvester, which has a good dust removal effect and solves the problem of unsatisfactory dust removal effect of the discharge dust removal device of a common agricultural wheat harvester

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