Peanut shelling and peeling device

Abstract

The invention belongs to machines for husking or hulling or nut breaking, and particularly discloses a peanut husking and skin removing device. The peanut husking and skin removing device comprises a supporting table, a rack, a motor and a rotating shaft, wherein the motor is fixed in the supporting table, and the rack is fixed to the supporting table; a groove is formed in the upper part of the rack, and the opening area of the groove is gradually reduced from top to bottom; one end of the rotating shaft penetrates through the rack to be located in the middle of the groove, and a first grinding ball and a second grinding ball are connected to the upper part of the rotating shaft in sequence; a screen is fixed to the middle of the rotating shaft, and a plurality of openings are formed in the side, away from the rotating shaft, of the screen; a cavity is formed in the middle section of the rotating shaft; an inlet and an outlet are formed in the rotating shaft, the inlet is located above the screen, and the outlet is located in the lower part of the cavity; a helical blade is arranged in the cavity; a separating plate located below the screen is arranged in the rack in an inclined mode, and a discharging port is formed in the rack. By means of the technical scheme, peanuts of different sizes can be husked, and red skins on peanut kernels can be removed in the husking process.

Description

technical field [0001] The invention belongs to machinery for shelling, pod-breaking or cracking nuts, in particular to a device for shelling and peeling peanuts. Background technique [0002] Peanuts are also called groundnuts and longevity fruits. The fruits of peanuts are rich in fat and protein, and the protein contains several amino acids necessary for the human body, so the nutritional value is very high, and it can be directly used as food or extracted from edible oil. Therefore peanut is one of important crops always, and in order to eat or process peanut, must remove peanut shell, so also have the structural design of peeling off peanut shell in existing machine tool, in order to reach the benefit of obtaining peanut fruit fast. [0003] The Chinese patent with the publication number CN103190680A discloses a semi-automatic peanut sheller, which includes a frame and a hopper. And the cage grid, the center position of the cage grid is provided with a fixed end, the f...

AI Technical Summary

Problems solved by technology

But this device also has the following defects: 1. After the peanut shells are pressed to half loose, the peanut shells still need to be peeled off manually, and the processing efficiency is low; 2. Due to the different varieties of peanuts, the sizes of peanuts are also different. The distance between the roller and the cage must be set differently. If the distance is too large, it will easily lead to low shelling efficiency (incomplete shelling), and if the distance is too small, it will easily crush the peanuts, resulting in a high breakage rate.

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