Screening device for tea processing

Abstract

The invention provides a screening device for tea processing, which comprises a base, two symmetrical brackets connected to the upper end of the base, a top plate connected to the upper ends of the two brackets, and two rotating arms hinged on the lower end of the top plate. The two rotating arms are opposite to each other. The same connecting rod is hinged on the side wall at one end, and a first rectangular through hole is opened on the rotating arm on the left side, and a slider is slidably connected to the first rectangular through hole, and the slider is connected to the turntable , the center of the rear side wall of the turntable is connected to the rotating shaft of the motor, the motor is connected to the top plate, the lower ends of the two rotating arms are connected with strong ropes, the lower ends of the strong ropes are connected with hooks, and the hooks are connected to Screening device. The invention overcomes the deficiencies of the prior art, has a reasonable design and a compact structure, solves the problem of low efficiency and high labor intensity of the existing manual screening, and avoids the single mechanical screening method which affects the screening efficiency, and at the same time turns the tea leaves in multiple ways , to improve the screening effect.

Description

technical field [0001] The invention relates to the technical field of tea screening equipment, in particular to a screening device for tea processing. Background technique [0002] Tea is an indispensable drink in Chinese daily life. It is made by brewing tea. Tea has a history of 6,000 years in China. Tea contains catechin, cholestenone, caffeine, inositol, folic acid, Ingredients such as pantothenic acid can improve human health. Tea processing, also known as "tea making", is the process of making various semi-finished or finished teas from fresh leaves of tea trees through various processing procedures. According to different processing processes, it can be divided into preliminary processing, finishing processing, reprocessing and deep processing. Different processing techniques will form different teas. The screening of tea is to separate the sand, stone and soil in the tea through a filter sieve. The traditional filtering method is to manually shake the filter sieve...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a screening device for tea processing, which overcomes the deficiencies of the prior art, has a reasonable design and a compact structure, and solves the problem of low efficiency of manual screening, high labor intensity, and It avoids the single mechanical screening method, which affects the screening efficiency, and at the same time turns the tea in multiple ways to improve the screening effect

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