Automatic tea leaf fixating and carding method

Abstract

The invention relates to an automatic tea leaf fixating and carding method. The automatic tea leaf fixating and carding method is performed by adopting an automatic fixating and carding machine. The automatic fixating and carding machine comprises a main machine frame, and heating control devices; a bottom of a fixating and carding pot is connected with an upper end surface of the main machine frame without producing of sliding friction; a driving mechanism is arranged at a bottom of the main machine frame, and is connected with a swing mechanism; swing of the swing mechanism can be adjusted according to tea leaf processing requirements; a surface of the fixating and carding pot comprises a fixation-section pot groove, a transition section, and a carding-section pot groove along a groove direction; groove bodies of the pot grooves are inclined structures; and the fixation-section pot groove is higher than the carding-section pot groove. Manual hand-turning processes are simulated by the swing of the fixating and carding pot so that the tea leaves can slide and flip in the pot grooves; the tea leaves are disorderly mixed again under the action of gravity when the tea leaves enter the carding-section pot groove from the fixation-section pot groove through the transition section; and heat is provided by the heating control devices arranged at the fixation section, the transition section and the carding section according to heating requirements of the various tea processing sections. The tea leaves can be evenly turned over so that stir-frying quality is ensured.

Description

technical field [0001] The invention relates to tea processing equipment, in particular to a method for automatically clearing and straightening tea leaves. Background technique [0002] There are many ways to fix green tea leaves. The most commonly used method is to stir-fry green tea leaves. The traditional stir-frying method is to stir-fry tea leaves in a pot. Domestic stir-frying is done manually. The efficiency of this kind of fix green tea is very low. Due to the needs of production, people began to use mechanical automatic frying to replace manual operations. Now there are tank-type green tea de-greening and stripping equipment. The bottom of the tank is heated, and the heat source heats the tank through radiation. In the process of fixing, the sliding frame of the current fixing equipment generally has unstable sliding back and forth, which easily affects the uniformity of tea leaves turning in the tank. , resulting in incomplete finishing, which affects the taste a...

AI Technical Summary

Problems solved by technology

[0002] There are many ways to fix green tea leaves. The most commonly used method is to stir-fry green tea leaves. The traditional stir-frying method is to stir-fry tea leaves in a pot. Domestic stir-frying is done manually. The efficiency of this kind of fix green tea is very low. Due to the needs of production, people began to use mechanical automatic frying to replace manual operations. Now there are tank-type green tea de-greening and stripping equipment. The bottom of the tank is heated, and the heat source heats the tank through radiation. In the process of fixing, the sliding frame of the current fixing equipment generally has unstable sliding back and forth, which easily affects the uniformity of tea leaves turning in the tank. , resulting in incomplete finishing, which affects the taste and appearance of the tea;

[0003] The tea processing process includes fixing and stripping. The current tea processing equipment separates the tea fixing device from the stripping device. The two devices need to be connected mechanically or manually, which reduces the tea processing efficiency.

[0004] The applicant has always been committed to the improvement of the finishing process, such as CN201610204951.X filed on April 5, 2016, "An energy-saving multifunctional tea finishing machine". Linear reciprocating motion on the guide rail, the sliding frame moves smoothly, and the tea leaves in the tank are evenly turned over, which ensures the quality of the greening. Although this application has achieved the purpose of the invention, there are still some problems in use, such as the sliding frame passing through the sliding seat on the guide rail. Noise and loss of sliding friction during linear reciprocating motion, especially tea is processed seasonally, equipment maintenance is also a problem

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