Improved tea leaf evaluation device

Abstract

The invention relates to the technical field of auxiliary equipment for tea leaf evaluation, in particular to an improved tea leaf evaluation device which comprises an evaluation table, a conveying belt, a clamping groove, tea leaf storage tanks, a strip-shaped groove, cover plates, a lifting mechanism, a cavity, an air hole, a connecting rod, a communicating groove, a pressure sensor, a storage groove, an LED lamp, a baffle and a driving mechanism. The method has the beneficial effects that a plurality of different types of tea leaves are placed in different tea leaf storage tanks respectively, so that smell channeling phenomenon is reduced to a certain degree; and in addition, notches of the tea leaf storage tanks are covered by the cover plates, negative pressure is generated by external negative pressure equipment, and air in the tea leaf storage tanks is pumped out, so that smell of previously stored tea leaves in the tea leaf storage tank can be dissipated, and smell mixing between the previously stored tea leaves and the tea leaves to be evaluated is avoided.

Description

technical field [0001] The invention relates to the technical field of auxiliary equipment for tea evaluation, in particular to an improved tea evaluation device. Background technique [0002] Tea refers to the leaves and buds of the tea tree, also known as tea, 槚, Ming, and 荈. Generally refers to the leaves of the evergreen shrub tea tree that can be used to make tea, and the beverages made from these leaves, and later extended to all herbal teas made from plant flowers, leaves, seeds, and roots, such as "chrysanthemum tea"; "Herbal tea" brewed from various medicinal materials is also called Lei Ya in Chinese literature. Some countries also have tea made from other plant leaves such as fruits and herbs, such as "fruit tea" [0003] Tea originated in China, and tea was first used as a sacrifice. However, it has been used as a vegetable by people since the late Spring and Autumn Period. It was developed into a medicinal drink in the middle of the Western Han Dynasty, and i...

AI Technical Summary

Problems solved by technology

[0005] In the process of sensory evaluation of tea leaves, the tea aroma of tea leaves is firstly evaluated, that is, the tea leaves are scattered on the evaluation platform, and the review personnel conduct sensory evaluation of the tea aroma of tea leaves. Therefore, it is inevitable to produce off-flavor, which affects the sensory evaluation of tea aroma.

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