Automatic nut snack vibration screening device

Abstract

The invention belongs to the technical field of snack screening, and discloses an automatic nut snack vibration screening device. The device comprises a vibration screen box body, the left end and the right end of the vibration screen box body are each fixedly connected with two buffering structures, a main shaft is fixedly installed in the vibration screen box body, and an eccentric belt wheel is movably installed at the left end of the main shaft; and the left end and the right end of the main shaft are fixedly sleeved with bearings, and the outer end of the right end of the main shaft is fixedly sleeved with an eccentric wheel. According to the vibration screening device, circular vibration screening of a screen box is achieved by designing eccentric rotation of the screen box, nut raw materials are separated according to the particle size under the sorting effect of meshes of a screen net when sliding down along the inclined screen net in the screen box, the nut raw materials leave the device along the surface of the screen net, and sorting is completed; and during design, a self-centering vibration screening mechanism is adopted, so that stable transmission is guaranteed, and nut screening is more stable and efficient.

Description

technical field [0001] The invention belongs to the technical field of snacks sorting and sieving, in particular to a vibrating and sorting device for automatic nut snacks. Background technique [0002] Nuts are a category of closed fruits. The peel is hard and contains one or more seeds, such as chestnuts, almonds, etc. Nuts are the essence of plants and are generally rich in nutrients, including protein, oil, minerals, and vitamins. Higher, it has excellent effects on human growth and development, strengthening physical fitness, and preventing diseases. Therefore, nut snacks have increasingly become mainstream snack products that people eat daily. Sieving is a very important process in the processing technology of nut snacks According to the size standard of nuts, the raw materials of nuts are classified into several categories, so as to facilitate subsequent processing of different standards to adapt to different pricing standards, which is an important means for nut snac...

AI Technical Summary

Problems solved by technology

[0003] In the factory automation nut snack screening process, a special screening machine is usually used to classify the nut snacks. The nuts are separated according to the mesh size of the screen and the sorting is completed. The existing nut snack sorting device has screen blockage and Incomplete sieving and other problems lead to poor nut sieving effect, so an automatic vibrating sieving device for nut snacks is designed to solve the above problems

Images