Efficient green tea leaf rolling device

Abstract

An efficient green tea leaf rolling device comprises: a base, a rack, a lower rolling disc and an upper rolling device, wherein a lifting device and the rack are fixed to the upper portion of the base, the lifting device is rotationally connected with the lower rolling disc through a bearing, and the upper surface of the lower rolling disc is a concave conical surface; gear teeth are arranged on the edge of the lower rolling disc. and are meshed with a first driven gear; the first driven gear is fixedly connected with a transmission rotating shaft, the transmission rotating shaft is rotatablyconnected with the upper rack through a bearing, a second driven gear is fixed to the upper portion of the transmission rotating shaft, and the second driven gear is meshed with a first driving gear on a motor output shaft; a motor, an upper rolling device and a blocking wall ring are fixed at the upper part of the rack, the upper rolling device comprises an upper shell, the top of the upper shellis rotatably connected with a central rotating shaft through a bearing, and a shaft sleeve is fixed on the central rotating shaft.

Description

technical field [0001] The invention relates to a rolling device, in particular to a high-efficiency rolling device for green tea leaves. Background technique [0002] Existing green tea generally mainly contains several forms of manual frying, semi-mechanical processing and full mechanical processing. Its processing technology is generally divided into steps such as cooling, fixing, kneading, unblocking, shaping, drying, and aromatherapy. For fully automatic production, each step must correspond to one or a group of production equipment. [0003] The existing invention CN201510527734.X discloses an automatic production line for green tea, which includes a de-greening machine, the de-greening machine is connected with the dryer through the first hoist, and the dryer is connected with the kneading unit through the second hoist. A conveying trough, the conveying trough is connected with the vibrating conveyor through the third hoist, the vibrating conveyor is connected with ...

AI Technical Summary

Problems solved by technology

[0006] 3. The kneading cylinder carries the pressure plate to move eccentrically in the horizontal direction. The distance between the edge of the pressure plate and the kneading disk is smaller than the distance between the middle of the pressure plate and the kneading disk, so that the tea leaves at the edge and the tea at the center are also kneaded. Not the same, the rolling efficiency of tea is reduced, and due to the difference in rolling pressure, it is easier to produce parts that are over-rolled or incompletely rolled, reducing the quality of tea rolling

[0007] 4. The existing tea rolling equipment generally moves eccentrically with the rolling cylinder in the horizontal direction through the eccentric shaft on the side of the workbench. Since it is a horizontal movement, during the movement, the edge of the pressing plate will bring the tea at the edge to the center. , it is easier to gather the tea leaves to the center during the rolling process, and the tea leaves are gathered. After the tea leaves are rolled, it is easier to bond and agglomerate. It is necessary to deblock the bonded tea leaves, but the existing deblocking equipment works During the process, it is easy to break the tea leaves and affect the quality of the tea leaves

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