Lifting rib devices of washing machine, washing machine with lifting rib devices and control method

Abstract

The invention provides lifting rib devices of a washing machine, the washing machine with the lifting rib devices and a control method. Each lifting rib device comprises a base, a rotating assembly, a telescopic assembly and a lifting rib, wherein the bases are arranged on the inner wall of an inner barrel of the washing machine; under the action of the rotating assemblies and the telescopic assemblies, the lifting ribs rotate in the circumferential direction and move in the radial direction of the inner barrel; when the lifting rib devices are applied to the washing machine, the multiple lifting rib devices are arranged in the circumferential direction of the inner barrel of the washing machine; a clothes storage position is arranged between every two adjacent lifting rib devices; a weight detection device detects the weights of clothes at the clothes storage positions and transmits the weights to a washing machine controller, then the controller controls the rotating assemblies and the telescopic assemblies of the lifting rib devices to act, the clothes are scattered and moved into the adjacent clothes storage positions, and the weights of the clothes in the clothes storage positions are enabled to be similar, so that relatively large vibration caused by uneven distribution of the clothes in a dewatering process of the washing machine is avoided; and each device is simple in structure, high in automation degree and uniform in clothes distribution, and a dewatering program of the washing machine runs stably.

Description

technical field [0001] The invention relates to the technical field of laundry equipment, in particular to a lifting rib device for a washing machine, a washing machine having the same, and a control method. Background technique [0002] The drum part is the core part of the drum washing machine. The drum part includes a fixed outer tub part and a rotating inner drum assembly. The inner drum assembly is mainly composed of an inner drum and a lifting rib that is close to the inner wall of the inner drum; During the process, due to centrifugal force and eccentric force generated by uneven placement of clothes, the drum part will vibrate violently, weakening its function. [0003] In the prior art, the shock absorption methods for the dehydration of the washing machine mainly include adding a counterweight to the outside of the outer tub, adjusting the stiffness of the outer tub hanging bombs, and adjusting the damper coefficient at the bottom of the outer tub, etc. The methods...

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Problems solved by technology

[0004] In view of this, the present invention provides a lifting rib device for a washing machine, a washing machine having the same, and a control method, so as to solve the problems in the prior art that the lifting rib device of a washing machine is fixed in position, and the vibration damping effect of the inner cylinder is poor.

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