Drying and screening device for tea leaf production

Abstract

The invention discloses a drying and screening device for tea leaf production and relates to the technical field of tea leaf drying and screening equipment. The drying and screening device for tea leaf production comprises a motor box. One side of the bottom of the inner wall of the motor box is fixedly connected with a first motor. A rotary shaft is rotationally connected with the bottom of the inner wall of the motor box through a supporting rod and located on one side of the first motor. The outer surface of the rotary shaft is sleeved with a cam. The end, away from the cam, of the rotary shaft is fixedly connected with an output shaft of the first motor through a coupler. The top of the motor box is fixedly connected with a box body. Installation blocks are fixedly connected with the two sides of the inner wall of the box body and internally provided with installation grooves, and one side of the inner wall of each installation groove is fixedly connected with a spring. According to the drying and screening device for tea leaf production, tea leaves falling through a screening plate can be subjected to piston type shaking for secondary screening, and through mutual movement between two sub-leaking plates, the screening efficiency of tea leaves is improved.

Description

technical field [0001] The invention relates to the technical field of tea drying and screening equipment, in particular to a drying and screening device for tea production. Background technique [0002] Tea refers to the leaves or buds of tea trees. Generally speaking, tea refers to a drink that is processed from the leaves of tea trees and can be drunk directly with boiling water. Tea belongs to dicotyledonous plants, about 30 genera, 500 species, distributed In tropical and subtropical regions, there are 14 genera and 397 species in China. They are mainly produced in the south of the Yangtze River. Tea can improve human health. During the production of tea, the buds or new leaves of the tea tree need to be withered , Fermentation, finishing, kneading, drying, refining and packaging, etc. a series of process processing to produce high-quality products. [0003] The existing production process generally divides drying and sieving into two separate steps. After kneading and...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a drying and screening device for tea production, which solves the problem of poor tea drying and screening

Images