A device for cracking walnut shells

Abstract

The invention provides a walnut shell breaking device. The walnut shell breaking device comprises a bottom plate, a shell breaking mechanism, a shell removing mechanism and an air pressure conveying mechanism. The shell removing mechanism is communicated with the shell breaking mechanism through the air pressure conveying mechanism. The shell breaking mechanism comprises a shell breaking box, supporting plates I, supporting plates II, a rotary shaft, grinding plates I, grinding plates II and driving mechanism, the shell breaking box is mounted on the bottom plate, the two supporting plates I and the two supporting plates II are fixedly mounted in the shell breaking box, the rotary shaft is movably mounted in the shell breaking box and penetrates through the supporting plates I and the supporting plates II, the rotary shaft is fixedly sleeved with the two grinding plates I and the two grinding plates II, and the driving mechanism is in transmission connection with the rotary shaft. Thedriving mechanism drives the rotary shaft to rotate and vertically move, and then shell breaking is achieved. Due to the fact the rotary shaft moves on the horizontal plane and the vertical plane, theshell breaking rate is increased. The distance between the supporting plates and the grinding plates is gradually reduced, and therefore the walnut shell breaking device adapts to materials of different sizes for shell breaking; shells are separated from pulp through the shell removing mechanism.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to a walnut shell breaking device. Background technique [0002] In terms of improving human health, walnut kernel is an important auxiliary material of Chinese patent medicine. It has the functions of smoothing Qi and nourishing blood, relieving cough and reducing phlegm, moistening lung and kidney, nourishing skin and so on. According to relevant records, many old birthday stars and vegetarians in history also used walnuts as the main fruit for health maintenance and beauty. In recent years, some cancer patients often eat walnuts or non-staple foods processed with walnut kernels, which obviously have a positive effect on controlling the spread of cancer. Modern medicine has proved that regular consumption of walnuts has the effect of lowering blood cholesterol and softening blood vessels. When walnuts are processed as non-staple food, it is often necessary to break the har...

AI Technical Summary

Problems solved by technology

[0003] The publication number is CN103610215B, which discloses walnut shearing, extruding, shell breaking, and flexible hammering equipment for kernel extraction. This device rubs and breaks walnuts through the upper and lower working flat belts of differential speed. Because the upper working flat belt and the lower working flat belt The flat belts are flexible, so walnuts of different sizes can be crushed. However, when the walnuts move to the rotating roller of the flat belt, they will have a rigid impact on the walnuts and cause the walnuts to break. At this time, the walnut kernels will be easily broken.

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