Tea leaf winnowing machine

Abstract

The invention discloses a tea winnowing machine, which comprises a frame body, a frame leg, a material inlet, a screening device, a blower, a main air inlet, an auxiliary air inlet, an air outlet, a collecting hopper, a distribution hopper, a recycling hopper and a dust collecting cloth bag , the frame legs are fixedly connected to the four corners of the lower surface of the frame, the inlet is opened on the top of the frame, the screening device is located below the inlet, and the main air inlet , the auxiliary air inlet, the receiving hopper, the distribution hopper and the recovery hopper are all arranged at the bottom of the frame, the main air inlet is located on the left side of the auxiliary air inlet, and the receiving hopper It is arranged between the main air inlet and the auxiliary air inlet. Beneficial effects: the present invention uses the screening device to sieve a large amount of tea leaves, so that the tea leaves are in a relatively uniform state during the winnowing process, thereby enhancing the winnowing effect of the winnowing machine and achieving the purpose of winnowing and grading.

Description

technical field [0001] The invention relates to the technical field of tea production equipment, in particular to a tea winnowing machine. Background technique [0002] Tea is a traditional drink in China. It can not only preserve health but also prevent diseases, and is deeply loved by consumers. The general tea processing process includes greening, greening, stripping, shaping, lifting, and drying, etc. In order to produce high-quality tea, it is often necessary to screen the tea. important equipment. [0003] At present, the most common winnowing machine usually consists of a winnowing box, a feeding device, a blower, and a discharge port. , use the wind force of the blower to air-select the tea leaves, the whole tea leaves fall first, and the broken tea leaves are blown to the end of the air-selection box by the wind to fall, and the rest of the tea leaves fall in turn according to the size of the leaves, and at the same time, they are in the lower part of the air-sele...

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Problems solved by technology

[0003] At present, the most common winnowing machine usually consists of a winnowing box, a feeding device, a blower, and a discharge port. , use the wind force of the blower to air-select the tea leaves, the whole tea leaves fall first, and the broken tea leaves are blown to the end of the air-selection box by the wind to fall, and the rest of the tea leaves fall in turn according to the size of the leaves, and at the same time, they are in the lower part of the air-selection box The tea winnowing process can be completed by setting the discharge port and collecting the fallen tea leaves. However, due to the difference in the amount of tea leaves in the winnowing process, the winnowing effect of this method on a large number of tea leaves will be very insignificant, thus seriously affecting the quality of the tea leaves. Grading effect of

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