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Washing machine balancing ring and washing machine having same

A technology of gimbal and washing machine, applied to other washing machines, household appliances, washing devices, etc., can solve the problems of limited effect, eccentric vibration suppression and buffering effect is not very significant, and gimbal size is limited, etc., to achieve the effect of rapid vibration suppression

Active Publication Date: 2018-11-30
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing balance ring is usually a ring structure with one or more hollow inner cavities, and the cavity is filled with liquids such as brine, solid particles or metal spheres. Although this method can play a certain role in eccentric buffering, the balance ring The size is limited, and the effect of the liquid filling type is limited, while the solid filling needs to fill a large amount of solid matter in the chamber, the range of motion is limited during the movement, and a large amount of impact and friction cannot be avoided, resulting in additional vibration noise. The overall damping effect on eccentric vibration is not very significant

Method used

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  • Washing machine balancing ring and washing machine having same
  • Washing machine balancing ring and washing machine having same
  • Washing machine balancing ring and washing machine having same

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Embodiment Construction

[0024] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0025] Such as Figure 1 to Figure 6 As shown, according to the embodiment of the present invention, the balance ring of the washing machine includes a housing 10, a hollow cavity is arranged in the housing 10, a stepped track 20 is arranged in the hollow cavity, and the stepped track 20 includes at least The two-stage track has a balance filling in the hollow cavity.

[0026] By setting the stepped track 20 in the hollow cavity of the housing 10, and making the stepped track 20 include at least two stages of tracks arranged in sequence along the axial direction of the housing 10, it is possible to achieve a hollow balance ring without increasing the size of the balance ring. The purpose of setting multiple tracks in the inner cavity is to effectively and fully utilize the space of the hollow inner cavity. The balance filler is filled in the hollow inner...

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Abstract

The invention provides a washing machine balance ring and a washing machine with the same. The washing machine balance ring comprises a shell. A hollow inner cavity is formed in the shell and internally provided with a step rail. The step rail comprises at least two rail bodies in the axial direction of the shell. The hollow inner cavity is further internally provided with balance filler. By means of the washing machine balance ring, the unbalance loading of a dewatering cylinder of the washing machine can be well balanced.

Description

technical field [0001] The invention relates to the field of cleaning equipment, in particular to a balance ring of a washing machine and a washing machine having the balance ring. Background technique [0002] During the dehydration process of the washing machine, the dehydration bucket drives the clothes to rotate to dehydrate the clothes. Due to the random distribution of clothes in the dehydration bucket, an unbalanced distribution occurs in the dehydration bucket, that is, eccentric load. When the rotation speed of the dehydration bucket changes and runs at high speed, the centrifugal force generated by the eccentric load will force the dehydration bucket to vibrate, which will affect the vibration performance of the washing machine, generate a lot of noise, and affect the service life of some parts of the whole machine. In order to reduce the eccentric vibration, noise and other hazards of the dehydration bucket caused by the eccentric load during the working process ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F37/20
CPCD06F37/20
Inventor 姚宇洲钟建富陈波
Owner GREE ELECTRIC APPLIANCES INC