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Washing machine mechanical seal structure

A technology of mechanical sealing and sealing structure, applied in the direction of engine sealing, mechanical equipment, engine components, etc., can solve the problems of easy deformation of rubber seals, shortening the service life of the machine, and pulling the roller shaft, and achieves a firm sealing effect. The effect of avoiding leakage and achieving a sealed state

Active Publication Date: 2017-10-27
PINGHU HAITE ALLOY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Washing machine mechanical seal structure
  • Washing machine mechanical seal structure
  • Washing machine mechanical seal structure

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with drawings and embodiments.

[0020] Such as figure 1 As shown, the present invention includes a cleaning machine frame 1 and a roller 5, and the roller 5 is installed on the cleaning machine frame 1; a sealing structure is provided between the roller 5 and the cleaning machine frame 1. The sealing structure includes a sealing seat 4 , a sealing element 7 and an elastic element 6 . The sealing seat 4 is set on both ends of the roller shaft 3 , the sealing member 7 is installed in the sealing seat 4 , and the elastic member 6 is set on the roller shaft 3 .

[0021] Such as image 3 As shown, the sealing seat 4 is integrally formed with a stepped annular installation groove in the middle of the sealing seat 4, and the outer ring of the sealing seat 4 is provided with a frame matching installation notch 4-1 and a bearing seat matching notch 4- 5. The annular mounting groove comprises a first matchi...

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PUM

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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...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16J15/26F16J15/16
Inventor 周海石陆跃勤陆跃良屠良高
Owner PINGHU HAITE ALLOY
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