A hand-operated sic abrasive water sieve

Abstract

The invention relates to a hand-operated water sieve for SiC abrasive material. The hand-operated water sieve comprises a bottom plate, a supporting plate is arranged at the upper end of the bottom plate, a rotating shaft is arranged on the supporting plate, the right end of the rotating shaft is connected to a special-shaped arm, the right end of the special-shaped arm is connected to a first universal joint, the right end of the first universal joint is connected to a second universal joint, the right end of the second universal joint is connected to a swing arm, the right end of the swing arm is connected to a swing rod, the right end of the swing rod is connected to a limiting guide rod, the right end of the limiting guide rod is connected to an ear, the ear is welded to a pushing plate, and a screen is fixedly connected to the upper end of the pushing plate. According to the sieve, by arranging the swing arm with the second universal joint, shock excitation of the swing arm can be promoted, and shifting of the swing arm can be adjusted easily; by arranging the special-shaped arm, eccentric transmission of the rotating shaft force can be promoted; by arranging the limiting guide rod, the screen can be located easily. In addition, the hand-operated water sieve has the advantages of being simple in structure, convenient to operate, economical and practical.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment screening, in particular to a hand-cranked SiC abrasive water screen. Background technique [0002] There are many types of premixed abrasive water jet abrasives, and abrasives are of great significance to water jet. Commonly used abrasives are Sic abrasives and garnet abrasives. When using abrasive water jets for processing, the abrasives will change from dry abrasives to wet abrasives in water. Now the used wet abrasives need to be recycled. At the same time, traditional screening cannot effectively screen it, and a water screen equipment needs to be designed to screen and recover it. However, some existing screening machines lack a swing arm with a universal joint B, which is not conducive to the excitation of the swing arm and the adjustment of the offset of the swing arm, and the lack of a special-shaped arm, which is not conducive to the rotation axis force It is not conducive...

AI Technical Summary

Problems solved by technology

Commonly used abrasives include Sic abrasives and garnet abrasives. When using abrasive water jets for processing, the abrasives will change from dry abrasives to wet abrasives in water. Now it is necessary to recycle the used wet abrasives, because the wet abrasives are consolidated in the Together, traditional sieving cannot effectively sieve it, and it is necessary to design a water sieving equipment to sieve and recycle it

However, some of the existing screening machines lack a swing arm with a universal joint B, which is not conducive to the excitation of the swing arm, and is also not conducive to adjusting the offset of the swing arm. The lack of a special-shaped arm is not conducive to the shaft force The eccentric transmission, the lack of a limit guide rod, is not conducive to the positioning of the screen, the lack of a stop hopper, which is not conducive to the recovery of abrasives, the lack of an overflow port, which is not conducive to the overflow recovery of water, and cannot meet the actual situation needs

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