Anti-eccentric load device for drum and washing machine

Abstract

The invention relates to an anti-eccentric load device, in particular to an anti-eccentric load device for a drum. The invention aims to solve the problem that the anti-eccentric load effect of the existing anti-eccentric load device for the drum is not good, and the drum is easily worn. The anti-eccentric load device for the rotating drum of the present invention includes a fixing component capable of being fixed on the casing and a flexible eccentric load absorbing component. The fixing assembly includes a support part located in the opening area of ​​the drum, and the flexible offset load absorbing assembly includes at least two elastic parts that can rotate relative to the support part or the wall of the drum, and at the same time, one end of each elastic part is connected to the support The other end is connected to the wall of the drum. The fixing assembly can provide stable support for the anti-eccentric load device. When the drum rotates, the flexible eccentric load absorbing assembly can adjust the swing of the drum in time, so that the rotation of the drum can be adjusted Under the action, it reaches the equilibrium state as soon as possible, thus effectively preventing the occurrence of partial load phenomenon.

Description

technical field [0001] The invention relates to an anti-eccentric load device, and specifically provides an anti-eccentric load device for a drum and a washing machine. Background technique [0002] The rotating drum can make the objects inside the drum centrifugal, so as to realize some specific functions, such as dehydration, filtration and so on. However, it is also the existence of the centrifugal phenomenon that as long as the objects inside the drum are unevenly distributed, the high-speed rotating drum will have serious unbalanced loads. The occurrence of eccentric loading will not only cause the drum to swing during rotation, but may even damage the driving device. [0003] In view of the above problems, a dehydration barrel anti-collision ring is proposed in Chinese patent CN2711205. The anti-collision ring of the dehydration bucket includes an anti-collision ring body and four springs evenly installed on the periphery of the anti-collision ring body. The inner di...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem that the anti-offset load effect of the existing anti-offset load device for the rotating drum is not good, the present invention provides an anti-offset load device for the rotating drum, which The anti-eccentric load device for the rotating drum includes a fixed assembly and a flexible partial load absorbing assembly, the fixed assembly is fixed to the shell on one side of the opening of the rotating drum, the fixed assembly includes a support part, and the support part Located in the area of ​​the opening of the rotating drum; the flexible partial load absorbing assembly includes at least two elastic members, one end of each elastic member is connected to the support part, and the other end is connected to the rotating drum the cylinder wall, and each of the elastic members is connected to at least one of the support part and the cylinder wall in a relatively rotatable manner

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