Washing machine mechanical seal structure

Abstract

The invention a cleaning machine mechanical seal structure which comprises a cleaning machine frame and a drum, wherein the drum is installed on the cleaning machine frame; a seal structure is arranged between the drum and cleaning machine frame; the seal structure comprises a sealing socket, a sealing element and an elastic element; the sealing socket is sheathed on both ends of the drum shaft; the sealing element is installed in the sealing socket; and the elastic element is sheathed on the drum shaft. The cleaning machine mechanical seal structure has favorable sealing effect, and avoids the abrasion of the sealing element and drum shaft by the grinding material and fragments.

Description

technical field [0001] The invention relates to the field of sealing structures of cleaning machines, in particular to a cleaning machine mechanical sealing structure suitable for cleaning counterweights. Background technique [0002] After the mobile phone counterweight goes through the sintering process of the sintering furnace, the surface needs to be ground and polished, so that fine abrasives will remain on the surface of the counterweight. At present, the roller and the frame of the washing machine are sealed by rubber seals. The rubber seals are in direct contact with the rollers. During the cleaning process, such small abrasives and debris are easy to enter the rubber seals. Between the roller and the roller, it will directly lead to the damage of the seal, the roughening of the roller shaft, resulting in the leakage of cleaning fluid, the seizure of the roller shaft and the bearing seat, which will not work normally, and shorten the service life of the machine. Co...

AI Technical Summary

Problems solved by technology

[0004] The present invention solves the problem that rubber seals are often used for simple sealing at the seals between the existing rollers and cleaning machines. The direct contact between the rubber seals and the rollers results in severe friction; the rubber seals are easily deformed, and fine abrasives 1. Debris easily enters between the rubber seal and the roller, which directly leads to damage to the seal, roughening of the roller shaft, resulting in leakage of cleaning fluid, seizure of the roller shaft and bearing seat and failure to work normally, shortening the use of the machine The problem of longevity

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