Drum washing machine

Abstract

The invention discloses a drum washing machine, which comprises an outer barrel; an inner barrel, wherein the inner barrel is rotatably arranged in the outer barrel; a stirrer, wherein the stirrer isrotatably arranged in the inner barrel, and the stirrer is provided with a water spraying hole; a driver, wherein the driver is in transmission connection with the inner barrel through a main shaft, and the main shaft transmits the torque of the driver to the inner barrel; a planetary gear subassembly, wherein the planetary gear subassembly is in transmission connection with the main shaft and thestirrer respectively, and the planetary gear subassembly is used for transmitting the torque of the main shaft to the stirrer; a brake, wherein the brake is linked with the planetary gear subassembly; a water supply device, wherein the water supply device is used for supplying water to the stirrer. According to the embodiment of the invention, the drum washing machine can achieve diversified washing modes, and has the advantages of stable performance, long service life, convenient control and the like.

Description

technical field [0001] The present invention relates to the technical field of clothes processing devices, and more particularly, to a drum washing machine. Background technique [0002] When the drum washing machine is washing clothes, the inner cylinder rotates to drive the clothes and the water in the inner cylinder to rotate and wash the clothes. The baffles in the inner cylinder are used to lift and put down the clothes and beat the clothes through the inner peripheral surface of the inner cylinder. Yet, because its washing mode is single, has influenced washing effect. Therefore, a need for improvement exists. [0003] For this reason, a drum washing machine with a pulsator installed in the inner cylinder has been proposed in the related art. For example, PCT / CN2016 / 11037 discloses a drum type washing machine, which directly drives the pulsator to rotate through a motor, and at the same time, the motor drives the pulsator through the transmission of the planetary gear...

AI Technical Summary

Problems solved by technology

However, since the inner cylinder itself is larger than the pulsator, and the inner cylinder needs to carry clothes and water during washing, the load on the planetary gear mechanism is relatively large, which in turn affects the power transmission effect of the planetary gear mechanism and its own service life.

In addition, the washing method of this type of washing machine is still relatively simple, the washing effect has not reached a very ideal state, and the washing time cannot meet the needs of users for quick laundry.

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