Full-automatic green walnut huller

Abstract

The invention provides a full-automatic green walnut huller which comprises a hulling chamber arranged in a rack. A feeding hopper is arranged above the hulling chamber. A hulling rotary disc driven by a driving device to rotate is arranged at the bottom of the hulling chamber, and a plurality of hulling screws approximately perpendicular to the hulling rotary disc are arranged on the hulling rotary disc. An automatic water spraying device is further arranged below the feeding hopper. According to the green walnut hulling device, the structure of the horizontally-arranged hulling rotary disc and the approximately-perpendicular hulling screws is adopted, green walnuts are pushed by the hulling screws to rotate at the bottom of the hulling chamber, hulling is achieved in the process of rubbing with the inner wall, the requirement for the boundary dimension of the green walnuts is not high, the adaptability is wide, and a cleaning procedure can be completed at the same time. The steps ofautomatic hulling, automatic washing and automatic spin-drying are achieved, the labor cost is reduced, the production cost is reduced, and the damage rate of walnuts is low and is 0.1% or below during green hull removing. The yield is high, 300kg of green walnuts can be processed per hour by the hulling chamber with the diameter of 400CM, and automatic production is realized.

Description

technical field [0001] The invention relates to the field of walnut processing equipment, in particular to a fully automatic green walnut peeling machine. Background technique [0002] my country's walnut planting and walnut production rank first in the world. Walnuts are rich in nutrients and are beneficial to human health. Currently, green walnut peeling machines on the market are equipped with washing and drying after peeling. People, there are still many places where it is difficult to remove the green skin after the walnuts are ripe and harvested. Generally, natural peeling is used, which takes a long time, and the green skin is poisonous, and direct discharge will pollute the environment. In addition, it is soaked in liquid medicine to quickly peel off the skin, causing secondary pollution of walnut peeling. At present, the usual method of peeling the "outer skin" of walnuts is as follows: Stacking and peeling method: the traditional walnut peeling method in the prior ...

AI Technical Summary

Problems solved by technology

Chinese patent document CN105192854A has recorded a kind of skin peeling equipment of green-skinned walnut, has adopted the scheme of cutter shaft and roller to carry out peeling, but because walnut usually has long and short axis, and there is difference in the size of each individual, therefore, the broken skin of cutter shaft The effect of the scheme is not good, and the structure of the drum is limited by its own structure, and the rotation speed is low

Chinese patent literature CN203709218U green-skin walnut precision graded peeling production device, CN206933249U a kind of green-skin walnut peeling cleaning machine, CN207136157U a kind of structure of spiral knife type green-skin walnut peeling device, all subject to the restriction of drum structure

After testing, the green-skinned walnuts in this scheme are easy to follow the rotation of the peeling rod 9, and the walnut fruit is easily damaged when the rotating speed is increased, and the peeling effect is not good when the rotating speed is low, and the output of more than 50kg per minute cannot be realized

CN204482949U is a kind of vertical green walnut peeling machine, which is provided with the combined structure of the structure of the spiral peeling blade and the wire brush, but this structure also has the problem that it is difficult to deal with walnuts of different sizes. In conclusion, it is not feasible

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