Rolling drum type washing machine

Abstract

A drum washing machine according to the present invention restrains vibration and noise at the time of spin-drying. For this purpose, a drum 4 is supported so as to be rotatable by rotating shafts 51L and 51R respectively extending in an approximately horizontal direction outward from its end surface walls 41L and 41R. Water storage balancers G are respectively attached to the end surface walls 41L and 41R of the drum 4, and a fluid balancer 9 is further attached to the end surface wall 41L.

Description

technical field [0001] The invention relates to a washing machine with a centrifugal dehydration function, in particular to a drum type washing machine with a drum rotating roughly around a horizontal axis. Background technique [0002] The drum type washing machine has a rotating cylindrical drum for washing and dehydrating laundry. The roller will be arranged in the cylindrical outer groove with the end facing forward and backward. The rear end surface of the drum is connected with a substantially horizontally extending rotating shaft, which is installed in a freely rotatable state relative to the outer tank and extends to the back of the outer tank. The rear end of the rotating shaft is connected with the motor in DD (Direct Drive) mode, and the drum rotates around the rotating shaft in the outer groove by the driving force of the motor. [0003] One of the problems in this type of drum-type washing machine is that during dehydration, if the drum is rotated at a high sp...

AI Technical Summary

Problems solved by technology

[0004] In the drum type washing machine in the prior art, the front face of the drum is provided with an opening for taking and placing laundry, so the water storage tank cannot be installed on the front face of the drum, and the water storage tank must be installed on the rear end face of the drum.

However, the eccentric load caused by the offset of the laundry tends to occur on the position opposite to the motor (front side). At this time, even if the water volume of the water storage tank arranged on the rear end surface of the drum is adjusted, the eccentric load cannot be effectively compensated sometimes.

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