A Chestnut Dehulling Machine Adapting to Different Maturity

Abstract

The invention discloses a Chinese chestnut peeling machine adapted to different grades of maturity. The Chinese chestnut peeling machine comprises a machine frame. The machine frame is covered with a machine shell, an opening cutting mechanism and a peeling mechanism are arranged inside the machine shell, a cleaning and choosing mechanism is arranged below the machine shell, and a feed hopper is arranged on the machine shell. The opening cutting mechanism comprises an opening cutting shaft which is mounted at the joint of the feed hopper and the machine shell, and opening cutting blades are distributed on the opening cutting shaft. The peeling mechanism comprises a spindle, the spindle is provided with two extruding sheet supports in parallel, and the extruding sheet supports are provided with extruding sheets. Extruding gratings which are arrayed in a circular arc shape are distributed around the spindle at the bottom of the machine shell. The cleaning and choosing mechanism comprises a cleaning and choosing sieve which is obliquely arranged downwards. The cleaning and choosing sieve comprises an upper layer partitioning plate and a lower layer partitioning plate, the lower end opening of the upper layer partitioning plate is a fluffy shell outlet, and the lower end opening of the lower layer partitioning plate is a discharge opening. The Chinese chestnut peeling machine has the advantages of being high in peeling efficiency, low in Chinese chestnut pulp damage rate, thorough in separation of a Chinese chestnut and a fluffy shell, adaptive to market requirements, and widely applicable to peeling operation of the Chinese chestnuts of different grades of maturity.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a chestnut dehulling machine adaptable to different degrees of maturity. Background technique [0002] Chestnut is an agricultural product with high economic value. At present, the planting area and output in China are increasing. The existing chestnut dehulling machines on the market are all for the dehulling operation of fully mature chestnuts. For unripe chestnuts, they need to be stacked for a period of time after picking, and the machine can be used for dehulling after the chestnut canopy is naturally cracked. . In order to meet the market demand, many farmers need to put chestnuts on the market in advance before the chestnuts are fully mature. This kind of chestnuts can only be peeled off by hand. The labor intensity of farmers is high, the work efficiency is low, and the income is greatly reduced. Contents of the invention [0003] The purpose of the present inven...

AI Technical Summary

Problems solved by technology

In order to meet the market demand, many farmers need to put chestnuts on the market in advance before the chestnuts are fully mature. This kind of chestnuts can only be manually operated when the chestnuts are decapped. The labor intensity of the farmers is high, the work efficiency is low, and the income is greatly reduced.

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