Sealed transmission structure of drum-type cleaning device

A cleaning device and transmission structure technology, applied in washing devices, other washing machines, textiles and paper making, etc., can solve problems such as poor sealing, achieve high reliability, wide application prospects, and simple design

Inactive Publication Date: 2015-11-25
RES INST OF PHYSICAL & CHEM ENG OF NUCLEAR IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention aims to solve the problem of poor sealing performance of the drum cleaning device in the prior art, and proposes a sealing transmission structure of the drum cleaning device

Method used

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  • Sealed transmission structure of drum-type cleaning device

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Embodiment Construction

[0020] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0021] Such as figure 1 As shown, a sealed transmission structure of a drum type cleaning device includes an outer cylinder 8 with a cylinder cover 10, an inner shaft 6 is connected to the middle of the bottom of the outer cylinder 8 through a bearing 11, and an inner cylinder 7 is fixed on the inner shaft 6. ; outside the mouth of the outer tube 8 is connected with a mounting seat 9 with a stepped hole inside, the outer shaft 2 passes through the stepped hole of the mounting seat 9 and is connected to the mounting seat 9 through a bearing 11, and the motor 1 is connected to the outer shaft 2 is connected and fixed on the outer surface of the mounting base 9, and one end of the inner shaft 6 is connected with a magnetic coupling nested in the stepped hole of the mounting base 9; the magnetic coupling includes a magnetic coupling fixed on the inner sha...

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Abstract

The invention discloses a sealed transmission structure of a drum-type cleaning device. The sealed transmission structure of the drum-type cleaning device comprises an outer cylinder with a cylinder cover, the middle of the cylinder bottom of the outer cylinder is connected with an inner shaft through a bearing, and an inner cylinder is fixed on the inner shaft; an installation seat which is internally provided with a stepped hole is connected with the outside of a cylinder opening of the outer cylinder, an outer shaft penetrates through the stepped hole to be connected with the installation seat through a bearing, a motor is connected with the outer shaft and fixed on the outer side face of the installation seat, and one end of the inner shaft is connected with a magnetic coupling which is nested in the stepped hole of the installation seat; the magnetic coupling comprises an inner magneton fixed on the inner shaft, an isolation cover connected with the cylinder opening of the outer cylinder and an outer magneton fixed on the outer shaft; the inner magneton, the isolation cover and the outer magneton are located on the same horizontal line. The sealed transmission structure of the drum-type cleaning device is simple in structure, good in sealing effect and capable of being suitable for various harsh production environments and has broad application prospect.

Description

technical field [0001] The invention belongs to an engineering element or component sealed between relatively moving surfaces, in particular to a sealing transmission structure of a drum cleaning device. Background technique [0002] The drum type cleaning device uses the rotation of the circular drum to make the object keep turning over in it, and at the same time, it rubs against the inner wall of the drum and the objects against each other, so as to achieve the purpose of cleaning. It has the advantages of saving water, electricity, cleanliness, and high efficiency. It has been widely used in washing machine equipment and other fields, and the technology is relatively mature. However, the seal between the cleaning bucket and the power system has a great impact on the equipment, especially when there is corrosive or toxic liquid in the cleaning bucket, if the seal is not good, it is likely to flow out through the gaps in the traditional system and corrode the transmission...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F37/30
CPCD06F37/304D06F37/30
Inventor 于震张志平赵刚
Owner RES INST OF PHYSICAL & CHEM ENG OF NUCLEAR IND
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