Continuous tea twisting machine

Abstract

The invention relates to a continuous tea twisting machine, which comprises a frame, a twisting device and a transmission mechanism, wherein the twisting device comprises a feeding hopper, a material sweeper, a twisting core, a shell and a kneading plate; the feeding hopper and the material sweeper are arranged above the twisting core; the material feeder is arranged inside the feeding hopper; the twisting core is arranged in a space formed by the shell and the kneading plate; the kneading plate is arranged below the twisting core; a discharge hole is arranged at the bottom part of the twisting plate; the center of the discharge hole deviates from the center of the kneading plate; the kneading core is composed of a cone and a disk of which the middle part sinks; spiral guide-leaf plates are arranged at the upper part and middle part of the twisting core; a spiral guide-leaf rib is arranged at the bottom part of the twisting core; the feeding hopper and the material sweeper form a primary conglobation area; the upper part of the twisting core and the shell form a kneading transition area; the bottom part of the twisting core and the kneading plate form a twisting forming area; the shell is vertically halved; the left and right halves can be opened; the kneading plate can be opened downwards; an axial transmission shaft is arranged at the upper end part of the twisting core; and a bearing block of the transmission shaft is arranged on the frame, and the transmission shaft and the transmission mechanism are in transmission connection.

Description

(1) Technical field [0001] The invention relates to a tea continuous rolling machine. (2) Background technology [0002] Kneading is an extremely important process in the primary processing of tea, and its quality determines the quality of finished tea. The structure of the current tea continuous kneading machine: including a frame, a kneading device and a transmission mechanism, the kneading device includes a feed inlet, a kneading drum, a kneading cover and a discharge port. Below, the kneading drum is installed in the kneading cover; the kneading drum is composed of a truncated cone-shaped upper section and an inverted truncated Between the cover and the upper part of the kneading drum, a primary kneading zone whose volume gradually decreases from top to bottom is formed, between the lower kneading cover and the lower part of the kneading drum, a kneading extrusion zone with a volume smaller than the primary kneading zone is formed, and the kneading cover is fixedly conn...

AI Technical Summary

Problems solved by technology

[0004] Problems existing in the current tea continuous rolling machine: 1. The tea leaves enter the rolling machine for too short a time and come out quickly without being fully twisted

2. The tea leaves cannot enter the kneading space in agglomerates, so that a single leaf cannot be fully kneaded

3. There is a phenomenon that the tea leaves are twisted into long grass ropes at the exit of the kneading machine

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