Tea rolling machine with good rolling effect

Abstract

The invention relates to the technical field of tea leaf production and processing, and discloses a tea leaf rolling machine with a good rolling effect, the tea leaf rolling machine comprises a rolling disc, a rolling barrel is placed at the top end of the rolling disc, the top end of the interior of the rolling barrel is movably sleeved with a pressurizing cover assembly, and the pressurizing cover assembly is composed of a lower cover, an upper cover and rubber; the lower cover is the bottom end of the pressurizing cover assembly, the upper cover is the top end of the pressurizing cover assembly, and the edge of the top end of the lower cover is fixedly connected with the edge of the bottom end of the upper cover through a rubber film. The pressurizing cover assembly composed of the lower cover, the upper cover and the rubber film is arranged, and the change speed of the pressure intensity in the pressurizing cover assembly is changed by controlling the speed of gas introduced into the pressurizing cover assembly, so that the downward moving speed of the lower cover is effectively controlled, and the pressure applied to tea by the pressurizing cover assembly in the rolling process is changed; the pressure applied to the tea leaves by the pressurizing cover assembly is controlled, so that the pressure rhythm of the pressurizing cover assembly is light pressure-heavy pressure-light pressure, and uniform rolling of the tea leaves is promoted.

Description

technical field [0001] The invention relates to the technical field of tea production and processing, in particular to a tea rolling machine with good rolling effect. Background technique [0002] Kneading is an important process in tea making. It uses external force to make the tea form a tight and curved shape, and properly destroys the tea tissue, allowing the substances in the tea to penetrate the surface of the leaf, increasing the concentration of tea taste. The existing tea rolling methods mainly include manual rolling and mechanical rolling, and the equipment mainly used in mechanical rolling is tea rolling machine, which is generally composed of crank rocker mechanism, rolling plate, pressurized cover, rolling barrel, transmission mechanism and other components. Put the tea leaves into the kneading bucket, pressurize the tea leaves with the pressure cover, start the transmission mechanism, and drive the crank rocker mechanism to run, so that the kneading bucket make...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the use of the existing tea rolling machine proposed in the background technology, the present invention provides a tea rolling machine with good rolling effect, which can change the pressure exerted by the pressure cover assembly on the tea leaves to promote even rolling of the tea leaves. The advantages of shortening the rolling time and improving the rolling efficiency solve the technical problems raised in the above-mentioned background technology

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