A kind of chestnut automatic shelling machine

Abstract

An automatic Chinese chestnut huller comprises a power transmission mechanism, an automatic regulating device, a hulling roller cutter and a screening mechanism. The power transmission mechanism is formed by a driving shaft and a driven part; the power transmission mechanism is connected with a lower roller of the automatic regulating device through a third belt wheel, an upper roller and the lower roller are driven to rotate simultaneously through a gear mechanism, and Chinese chestnut shells are fractured; the power transmission mechanism is connected with the hulling roller cutter through a first driven belt wheel, the hulling roller cutter is driven to rotate, and the Chinese chestnut shells are removed; the power transmission mechanism is connected with a crank of the screening mechanism through a second driven belt wheel, the screening mechanism is driven to conduct reciprocating motion upwards and downwards, and the Chinese chestnut shells and Chinese chestnuts can be separated. The automatic Chinese chestnut huller enables the Chinese chestnut shells to be separated from the Chinese chestnuts better, fills the vacancy of automatic Chinese chestnut hullers at the current market, and is suitable for families, Chinese chestnut planting bases and other occasions.

Description

technical field [0001] The invention relates to the field of shelling machinery, in particular to an automatic chestnut shelling machine, which is suitable for occasions such as families and chestnut planting bases. Background technique [0002] Due to the high water content of chestnuts, strong respiration, and high calorific value, chestnuts are not resistant to storage, and will lose their due economic value due to mildew, worms, and germination. It is necessary to process chestnuts into finished products. The first problem is chestnut shelling. The separation of existing chestnut shells and chestnut kernels all depends on manual shelling, which is inefficient and unhygienic, and cannot be adapted to large-scale production; the fire shelling method has a high shelling rate, but the combustion temperature is difficult to control, and it is easy to use Chestnut ripening, even coking; the steam shelling method has a high shelling rate, but due to the use of steam, the chest...

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the defects of low efficiency of the manual shelling method, easy coking of chestnuts by the fire shelling method, and large equipment investment of the steam shelling method, and provides an automatic chestnut shelling machine, which can realize automatic adjustment according to the diameter of the chestnut, and is better The chestnut shell and chestnut kernel are separated, and the shelling rate is over 95%. It is suitable for use in households, chestnut planting bases, etc.

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