Beating type walnut hull breaking and kernel taking device

Abstract

The invention relates to mechanical equipment, namely a beating type walnut hull breaking and kernel taking device. Various hull breaking machines exist in the market now, but are not ideal in effectand also have the problems which represent that a hull is incompletely broken, and high kernel showing rate is low and mainly represent that the traditional hull breaking rate and high kernel showingrate can not meet the industrial production requirements. In order to overcome the defects in the prior art, the invention aims at providing a beating type walnut hull breaking device which can squeeze and strike walnuts in different sizes, so that the hull breaking of a walnut is realized, and the walnut hull is fully broken. The beating type walnut hull breaking and kernel taking device has a simple structure and has the characteristics of completeness in hull breaking, high efficiency and convenience in operation.

Description

Technical field: [0001] The invention relates to a kind of mechanical equipment, that is, a device for cracking walnut shells and extracting kernels by hitting. Background technique: [0002] China's walnut production ranks first in the world. Although China is a large walnut producing country in the world, it is not a powerful walnut producing country, and the mechanization of walnut processing in our country is insufficient. Most of the cracked walnut shells in my country are still artificially cracked. Manual breaking of shells, heavy labor, low efficiency, and high pollution index affect the quality of walnuts, and the export cannot meet the standards, which greatly reduces the commodity value of walnuts. [0003] Walnut has high nutritional value and is rich in amino acids and fats. It is one of the world's important nut tree species and ranks first among the four major dried fruits. Walnut is sweet and warm in nature and is a nourishing and strong product. It has th...

AI Technical Summary

Problems solved by technology

[0004] At present, apart from being sold as whole walnuts, most of the walnuts need to be shelled. Fruit farmers in some areas of my country still use traditional manual shelling and semi-mechanized shelling methods, lacking hygienic conditions and quality awareness for primary walnut processing, resulting in Walnut kernels are polluted during the walnut shelling process, seriously affecting the quality of walnut kernels, and it is difficult to meet the quarantine standards for import and export walnuts

In addition to walnut cracking methods such as chemical corrosion, vacuum blasting, and ultrasonic cracking, most of the existing cracking equipment in my country is a single, traditional mechanical cracking method, which fails to achieve pretreatment of walnuts; existing The shell breaking methods mainly include extrusion and non-extrusion methods such as fixed gap extrusion shell breaking method, directional hitting method, cone basket shell breaking and gas explosion shell breaking.

These methods are used in the research of walnut shell breaking technology and equipment, but it is difficult to control in actual operation, the kernel is easily corroded, the production equipment is expensive, and the shell breaking effect is not ideal.

Now there are various shell breaking machines on the market, but their effects are not ideal, and there are still problems such as incomplete shell breaking, high road kernel rate and low rate, which cannot meet the requirements of industrial production.

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