Device and process for directly breaking shells of fresh walnuts with green peels

Abstract

The invention discloses a device and a process for directly breaking shells of fresh walnuts with green peels. The device comprises a bottom plate, a switch, a cleaning tank, a drying tank, a cylinder, a pressing block, a turntable, a placing plate, a first motor, a second motor and a vibration motor, a screening plate is arranged and used for screening the dried fresh walnuts with the green peels, a vibration motor works to drive the screening plate to vibrate, therefore, the speed of fresh walnuts with green peels passing through screening holes is increased, and the screening efficiency isimproved. The screened walnuts are further taken out through discharging holes and flatly laid at the bottom of the inner side of a screening groove; the first motor rotates to drive the turntable torotate; therefore, the placing plate on which the walnuts are placed is moved to the position under the pressing block; the air cylinder is used for driving a piston rod to extend, so that the pressing block is pushed to move downwards to extrude and break shells of walnuts; and meanwhile, an operator can synchronously place the walnuts on other placing plate, continuous shell breaking of green-peel walnuts is achieved, the shell breaking efficiency is high, and the damage rate of walnut kernels is further obviously reduced.

Description

technical field [0001] The invention relates to the technical field of walnut processing, in particular to a fresh walnut with green skin directly shelling device and process. Background technique [0002] my country is rich in walnut resources, with a large planting area and high output, second only to the United States. However, the walnut industry is still in its infancy, and the deep processing of walnuts and the development of walnut products are far from enough. [0003] So far, there is no walnut shelling and kernel extraction equipment suitable for market requirements in China, and walnut shelling and kernel extraction are mostly done manually. Manual processing of walnuts has high crushing rate, large waste, high labor intensity, poor sanitary conditions, and poor processing quality, which cannot meet the hygienic standards for delivery. In addition, the internal structure of the walnut is complex, the shape is different, the gap between the shell and the kernel is...

AI Technical Summary

Problems solved by technology

[0002] my country is rich in walnut resources, with a large planting area and high output, second only to the United States, but the walnut industry is still in its infancy, and the deep processing of walnuts and the development of walnut products are far from enough

[0003] So far, there is no walnut shelling and kernel extraction equipment suitable for market requirements in China, and walnut shelling and kernel extraction are mostly done manually

Manual processing of walnuts has high crushing rate, large waste, high labor intensity, poor sanitary conditions, and poor processing quality, which cannot meet the hygienic standards for delivery

In addition, the internal structure of the walnut is complex, the shape is different, the gap between the shell and the kernel is small, and the damage of the kernel obtained by artificial walnut shelling is relatively large, which greatly reduces the market price of the walnut

Images