Anti-unbalance-loading device for drum and washing machine

Abstract

The invention relates to an anti-unbalance-loading device, and particularly provides an anti-unbalance-loading device for a drum. The anti-unbalance-loading device aims at solving the problems that the anti-unbalance-loading effect of an existing anti-unbalance-loading device for a drum is poor, and the drum is extremely easy to wear. The anti-unbalance-loading device for the drum comprises a fixing assembly capable of being fixed on a shell and a flexible unbalance-loading absorbing assembly. The fixing assembly comprises a supporting part located in an opening area of the drum, and the flexible unbalance-loading absorbing assembly comprises at least two elastic pieces capable of rotating relative to the supporting part or the drum wall; meanwhile, one end of each elastic piece is connected to the supporting part, and the other end of each elastic piece is connected to the drum wall of the drum. The fixing assembly can provide the stable supporting effect for the anti-unbalance-loading device, and when the drum rotates, the flexible unbalance-loading absorbing assembly can adjust swinging generated by the drum in time, rotating of the drum can be in the balance state as quickly as possible under the adjustment effect, and therefore occurrence of the unbalance-loading phenomenon is effectively prevented.

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

Images