Green tea refining and rolling device

Abstract

A gGreen tea refining and rolling device comprises a base, a rack, a lower rolling disc and an upper rolling device, wherein a telescopic device and the rack are fixed to the upper portion of the base, the lower rolling disc is fixed to the telescopic device, the upper portion of the lower rolling disc is a concave arc surface, a motor and the upper rolling device are fixed to the upper portion ofthe rack, and the upper rolling device comprises an upper shell; a central rotating shaft mounting opening is formed in the upper portion of the upper shell, a cavity and an annular groove are formedin the upper shell, a connecting part is slidably connected to the annular groove, a through hole is formed in the middle of the connecting part, the mounting opening is connected with a shaft sleeveof the central rotating shaft through a bearing, and the lower portion of the central rotating shaft penetrates through the through hole in the middle of the connecting part. A first gear ring is arranged on the upper portion of the shaft sleeve, a second gear ring is arranged on the lower portion of the shaft sleeve, a driving gear is fixed to an output shaft of the motor, and the driving gear is meshed with the first gear ring.

Description

technical field [0001] The invention relates to a rolling device, in particular to a green tea refining rolling device. 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 the multifunctiona...

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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