Tea lifting type plane circular sifter

Abstract

The invention discloses a tea lifting type plane circular sifter which comprises a lifting frame, a sifting bed, tea outlets, a drive device, a belt wheel, a belt, a rack, a base, a motor, a lifting rod, a connecting bolt, a thrust joint bearing, a dustproof sleeve, a drive shaft, a thrust ball bearing, a deep groove ball bearing, a centrifugal inertia balance block, a crankshaft, a yellow brass sleeve and a self-aligning roller bearing. The tea lifting type plane circular sifter has the beneficial effects that: the tea lifting type plane circular sifter is lifted by the lifting rod, and the upper end and the lower end of the lifting rod are connected through the thrust joint bearing, so that swing of the sifting bed can be completed, and buffer on inertia when the sifting bed fluctuates up and down can be completed; by virtue of the crankshaft, the sifting bed carries out approximately planar circular motion; the self-aligning roller bearing on the sifting bed can regulate the angle along with shifting of the sifting bed; the yellow brass sleeve sleeving the crankshaft can be suitable for shifting up and down in a movement process of the sifting bed, connecting freedom between bottom drive and the sifting bed is high, machining precision requirements are low, machining and assembling cost is reduced, and operation noises are small.

Description

technical field [0001] The invention relates to a tea flat circular sieve machine, in particular to a tea hanging type flat circular sieve machine, which belongs to the field of tea machinery. Background technique [0002] As one of the raw materials for people's beverages, tea is loved by many people. You can drink it yourself or give it to others as a gift. Of course, there are good and bad tea leaves. The quality of good tea is high, and people drink it. The taste is also good, but the taste is bad, and the tea is also consumed by different groups of people, so the tea must be screened by a tea screening machine before this, and the tea screening machine will screen the tea into different levels for different packaging. Sales. The current flat circular screen machine is mostly used for manual production lines and automatic production lines. The screen bed of the flat circular screen machine is installed with 3 to 5 crankshafts through the bottom, one of which is used for...

AI Technical Summary

Problems solved by technology

The current flat circular sieve machines are mostly used in manual production lines and automatic production lines. The sieve bed of the flat circular sieve machine is installed with 3 to 5 crankshafts through the bottom, one of which is used for driving, and the rest are used to support the sieve bed and make a plane circumference at the same time. Movement, the principle is multi-point co-location, so the machining accuracy and assembly requirements of the mounting holes of each crankshaft part are high, the reliability is low, and the maintenance and repair costs are high. Therefore, a tea hanging-type flat circular screen machine is proposed to solve the above problems

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