Multistage sorting device for tea leaf production

Abstract

The present invention discloses a multistage sorting device for tea leaf production. A feeding hopper is fixedly arranged at a top part of a main body machine frame, a main body machine box is arranged at an upper part of the main body machine frame, a vibration screening mechanism is arranged in the main body machine box, and the vibration screening mechanism comprises a vibration screening box body, an air cylinder mounting seat and a discharging sliding plate; a feeding end of the vibration screening box body is connected with a discharging end of the feeding hopper, a discharging end of the vibration screening box body is fixedly connected with a sliding plate support, sliding grooves are formed in the sliding plate support, the discharging sliding plate is connected to the sliding grooves in a sliding mode, and the discharging sliding plate is fixedly connected with a sliding plate connecting frame. The multistage sorting device for the tea leaf production can realize sorting of tea leaves, and has a function of pre-drying the tea leaves in process of classifying and sorting the tea leaves so as to facilitate subsequent continuous processing of the tea leaves.

Description

technical field [0001] The invention relates to the technical field of tea production and processing, in particular to a multi-stage sorting device for tea production. Background technique [0002] Tea refers to the leaves and buds of tea trees, and generally refers to the leaves of evergreen shrub tea trees that can be used to make tea. A very critical stage in the tea process. When making tea, leaves of different sizes, their concentration, flavor and color dissolve in boiling water at different speeds. The larger the leaves, the longer the dissolution time, and vice versa. It is used for brewing It is very important to make the leaves of the same pot of tea to have the same size. The particles of each brew must be uniform in size. Before making, they need to be screened according to the size of the tea leaves. [0003] The patent with publication number: CN107497661A discloses a tea sorting device. Compared with this application, it cannot solve the problem proposed in t...

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Problems solved by technology

[0003] The patent with publication number: CN107497661A discloses a tea sorting device. Compared with this application, it cannot solve the problem proposed in this application: the existing tea screening device cannot screen tea leaves well, and in the screening process It is impossible to pre-dry the tea in order to facilitate the subsequent processing of the tea

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