Peanut sheller

Abstract

The invention relates to a peanut sheller, belonging to the technical field of agricultural machinery. The peanut sheller follows the principle of hand shelling, has lower crushing and damage rates and can maintain the original color and luster of the shelled peanuts so as to meet the requirements of the shelled peanuts used as seeds or for export. The peanut sheller mainly comprises a support and a conveying device, wherein shelling devices are arranged above the support; a cleaning device is arranged below the support; the conveying device comprises a feeding hopper and a conveying pipeline; a conveying fan is arranged on the conveying pipeline below the feeding hopper; the cleaning device comprises a shell discharge pipe, a screen box and a cleaning fan; the shell discharge pipe is arranged on the support above the screen box; screens are installed at the top of the screen box; discharge holes are arranged at the bottom of the screen box; the cleaning fan is fixed on the support above one side of the screens; the shelling devices comprise separating hoppers, rubber rollers and upright rubber plates; and the separating hoppers and the upright rubber plates are fixed on the support. The peanut sheller is mainly used for shelling the peanuts used as seeds or for export.

Description

Technical field [0001] The invention relates to a peanut sheller, which belongs to the technical field of agricultural machinery. Background technique [0002] Peanut has a long history of cultivation in my country and is one of the main oil crops in my country. my country's peanut yield, total output and export volume rank first among the major peanut producing countries in the world during the same period. In the process of peanut production in my country, operations such as plowing, land preparation, irrigation and plant protection have basically been mechanized, while the production links of planting, filming, harvesting, fruit picking and shelling have few mechanical varieties, and their performance and quality cannot fully meet the requirements. . [0003] Since peanuts for seeding and exporting have strict requirements for crushing, damage, seed coat and germ breakage, and the color of peanuts, it is difficult to realize the general shelling machinery, so they are all done ...

AI Technical Summary

Problems solved by technology

Although in the shelling of peanuts, there have been various forms of peanut shelling machines; however, their structural forms are all of the drum-concave plate type, and they are all made of metal; shelling is done by rubbing, hitting, squeezing, etc. The effect is realized, and the breakage rate and damage rate of this kind of peeling parts are high, generally in the tens of percent, and some are as high as 20% or more; and the seed coat and germ are damaged to varying degrees, and the color is also changed. Therefore, it cannot meet the requirements of making seeds and exporting peanuts

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