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Washing machine damping assembly and washing machine

A vibration damping component and washing machine technology, applied in the field of washing machines, can solve the problems of restricting the performance of the washing machine, the inability to reduce the vibration of the suspension rod, and the limited vibration damping effect of the outer tub, etc., and achieve good buffering and vibration damping effects, good fixing effects, and simple structure Effect

Active Publication Date: 2018-06-15
QINGDAO JIAONAN HAIER WASHING MACHINE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

No matter what kind of washing machine, because the motor is installed, the vibration problem has always been a major problem facing the washing machine. Problems such as excessive vibration, displacement, and outer tub hitting the box have occurred in many types of washing machines, seriously affecting and restrict the performance of the washing machine
However, this technology is to install a vibration-absorbing belt between the outer bucket cover and the box body. The position is too high, the vibration-damping effect of the outer bucket is limited, and the vibration of the boom cannot be reduced.

Method used

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  • Washing machine damping assembly and washing machine
  • Washing machine damping assembly and washing machine
  • Washing machine damping assembly and washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Such as Figure 1-4 As shown, the elastic buffer mechanism 4 in this embodiment is provided with a sleeve part 9, and the sleeve part 9 is set on the suspender 3 and contacts with the suspender 3 to generate sliding damping. The elastic buffer mechanism 4 and the outer barrel 2 The joints of the outer walls are distributed on both sides of the boom 3 .

[0045] The elastic buffer mechanism can be an elastic part, such as a damping rope made of elastic material, etc. The sleeve part is used to be set on the suspender, and is in sliding contact with the suspender, and moves up and down when the washing machine vibrates to produce frictional damping effect on the suspender , to reduce the vibration of the outer tub of the washing machine and the boom in the up and down direction. The joints between the elastic buffer mechanism and the outer wall of the outer barrel are distributed on both sides of the suspender, so as to achieve a balance of left and right buffering, and ...

Embodiment 2

[0050] Such as Figure 1-4 As shown, the elastic buffer mechanism described in this embodiment includes an elastic member 5, and the middle of the elastic member 5 is provided with a sleeve part 9 that is sleeved on the suspender. The outer wall of the outer barrel 2 is fixedly connected.

[0051] One or more elastic members can be arranged on the suspender, which can be arranged according to the degree of vibration. The middle of the elastic member described in this embodiment is a casing part, and the two ends are fixing parts, and the fixing parts are respectively connected to the casing part through connecting parts. The elastic part is left-right symmetrical with the sleeve part as the center. When the elastic member is placed separately, the two connecting parts can form a certain angle or be on the same straight line. When an elastic member is provided, the fixing parts at both ends of the elastic member are symmetrically arranged on both sides of the suspender with ...

Embodiment 3

[0056] One end of the elastic member 5 in this embodiment is provided with a sheathing portion 9, and the other end is fixedly connected with the outer wall of the outer tub 2 of the washing machine. One end of the elastic member is sheathed with the suspender, and the other end is fixed on the outer tub of the washing machine to reduce the vibration amplitude when the outer tub of the washing machine vibrates.

[0057] Preferably, the elastic member 5 includes at least two, and the joints between each elastic member and the outer wall of the tub are distributed on both sides of the suspender. More preferably, the joints between the elastic members and the outer wall of the outer tub are evenly distributed on both sides of the suspender, so that the buffer forces on both sides of the suspender are basically the same, so as to achieve a better vibration reduction effect.

[0058] The elastic member in this embodiment is an elastic belt, one end of the elastic belt is a sheathin...

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Abstract

The invention discloses a washing machine damping assembly and a washing machine. The washing machine damping assembly comprises a suspender. One end of the suspender is connected with the lower partof an outer barrel of the washing machine, and the other end is connected with the upper part of a tank of the washing machine. The washing machine damping assembly also comprises an elastic buffer mechanism. The elastic buffer mechanism is sleeved on the suspender, and is fixedly connected with the outer wall of the outer barrel of the washing machine. The elastic buffer mechanism can effectivelyreduce up, down, left, and right shaking and swing of the outer barrel of the washing machine and the suspender in the damping assembly, so that the washing machine can keep quiet and stable dewatering startup and operation, and prevents noise generated by vibration shifting.

Description

technical field [0001] The invention belongs to the field of washing machines, and in particular relates to a vibration damping assembly of a washing machine and a washing machine. Background technique [0002] Household electric washing machines are divided into pulsator washing machines, drum washing machines, and stirring washing machines. No matter what kind of washing machine, because the motor is installed, the vibration problem has always been a major problem facing the washing machine. Problems such as excessive vibration, displacement, and outer tub hitting the box have occurred in many types of washing machines, seriously affecting And restrict the performance of washing machine. [0003] The current pulsator washing machine adopts the design of a balance ring plus a spring suspension rod, or adds a damping structure to the spring part; the drum washing machine adopts a design in which a counterweight, a damper, and a balance ring cooperate. The existing pulsator...

Claims

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Application Information

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IPC IPC(8): D06F37/24D06F37/26
CPCD06F37/24D06F37/268D06F37/26
Inventor 吕佩师张刚金田云刘建设高升成姜燕妮
Owner QINGDAO JIAONAN HAIER WASHING MACHINE
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