Tea screening machine

Abstract

The invention discloses a tea screening machine. The tea screening machine comprises a main machine box and a feeding hopper, the feeding hopper is fixedly arranged at the upper end of the main machine box, a discharging port is formed in one side of the upper end of the main machine box, and the bottom end of the feeding hopper penetrates through the upper end of the main machine box. According to the tea screening machine, a baffle is arranged in the tea screening machine and can be used for blocking tea leaves which fall through the feeding hopper, the phenomenon that vibration is not uniform due to too much too much tea leaves which fall off at one time is avoided, so that the number of the falling tea leaves can be conveniently and uniformly controlled; material blocking convex stripsare arranged, so that tea leaves passing through the upper end of a coarse sieve plate and a fine sieve plate can be blocked and overturned, the tea leaves which are connected together can be separated conveniently, and the screening and separating can be effectively carried out; an elastic sealing strip which can be used for connecting a gap between the coarse sieve plate and a first dischargingport, vibration is carried out along with the vibration of the coarse sieve plate, the vibration can be prevented from falling due to the gap, the tea screening machine has certain practicability andbrings a better application prospect.

Description

technical field [0001] The invention relates to the field of tea screening machines, in particular to a tea screening machine. Background technique [0002] Tea screening is a process of classifying and screening tea leaves according to their size, size, and size. It is an important process for sorting and packaging tea leaves, and an important step for selecting tea leaves; [0003] Existing tea screening machines have certain disadvantages in use. First, they cannot stop the tea leaves falling through the feed hopper, and it is easy to cause uneven vibration screening due to too many tea leaves falling at one time. The tea leaves that pass through the top of the fine sieve plate and the fine sieve plate are blocked and turned, and the combined tea leaves cannot be separated, resulting in incomplete sieving and separation. Finally, the gap between the coarse sieve plate and the No. 1 discharge port cannot be connected. , it is impossible to realize that all the tea leaves ...

AI Technical Summary

Problems solved by technology

[0003] Existing tea screening machines have certain disadvantages in use. First, they cannot stop the tea leaves falling through the feed hopper, and it is easy to cause uneven vibration screening due to too many tea leaves falling at one time. The tea leaves that pass through the top of the fine sieve plate and the fine sieve plate are blocked and turned, and the combined tea leaves cannot be separated, resulting in incomplete sieving and separation. Finally, the gap between the coarse sieve plate and the No. 1 discharge port cannot be connected. , it is impossible to realize that all the tea after sieving is discharged through the discharge port, and it is easy to cause the tea to fall through the gap, which has a certain impact on people's use process. Therefore, we propose a tea screening machine

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