Automatic huller for Chinese chestnuts

Abstract

The invention relates to an automatic huller for Chinese chestnuts. The automatic huller comprises a single grain pick-up device, an opening cutting device, a primary drying device, a primary peeling device, a secondary drying device, a secondary peeling device, a transmission device and a discharging device, wherein the single grain pick-up device, the opening cutting device, the primary drying device, the primary peeling device, the secondary drying device, the secondary peeling device and the discharging device are sequentially arranged, and the transmission device is used for conveying Chinese chestnuts. The huller is reasonable in structure, integrative in the functions of Chinese chestnut feeding, single grain separation, progressive cutting, primary drying, primary peeling, secondary drying, secondary peeling, electric transmission, discharging and the like, convenient to use, high in mechanical degree and high in peeling efficiency, can carry out continuous operation, reduce the production intensity of workers and provide reliable equipment guarantee for the peeling deep processing of the Chinese chestnuts, and has wide prospect of being popularized in the Chinese chestnut industry.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery harvesting, in particular to an automatic chestnut shelling machine. Background technique [0002] Chestnut is an important dried fruit and woody food tree species in my country. It has deep roots and luxuriant leaves. It can not only increase farmers' income, but also have significant benefits in regulating climate, fertilizing soil, and improving water ecological environment. It has been vigorously developed in the near future. Chestnut contains 51-60% starch, 5.7-10.7% protein, and contains vitamins A, B, C, calcium, phosphorus, potassium and other minerals, which can provide up to 98% of the nutrients absorbed and utilized by the human body. Although the demand market of chestnut is very huge, there are many defects in the technical field of chestnut shelling, in my country, the chestnut shelling technology can not avoid the direct contact of fruit grains and people, and can not ...

AI Technical Summary

Problems solved by technology

Chestnut contains 51-60% starch, 5.7-10.7% protein, and contains vitamins A, B, C, calcium, phosphorus, potassium and other minerals, which can provide up to 98% of the nutrients absorbed and utilized by the human body. Although the demand market of chestnut is very huge, there are many defects in the technical field of chestnut shelling. In my country, the chestnut shelling technology cannot avoid the direct contact between fruit grains and people, and cannot guarantee the naturalness and hygiene of fruit grains

[0003] There are two main techniques for chestnut shelling in my country: one is the traditional process of frying, ripening, shelling and extracting kernels, which makes the storage period of chestnuts a difficult problem

Moreover, the traditional craft requires a lot of labor and increases the direct contact between people and chestnuts, which cannot guarantee the naturalness and hygiene of the fruit grains; although the other kind is to peel the raw chestnuts, the fruit grains that come out are seriously damaged and cannot be used. Guarantee the integrity of chestnuts, so the chestnuts cannot be ideally processed

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