Wave washing machine
A pulsator washing machine and pulsator technology, applied in the field of washing machines, can solve problems such as reducing the efficiency of washing machine systems, and achieve the effects of saving planetary gear reduction devices, improving system efficiency, and reducing noise
Active Publication Date: 2020-04-03
GUANGDONG WELLING ELECTRIC MACHINE MFG +1
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Problems solved by technology
However, the addition of a planetary gear reduction device will reduce the system efficiency of the washing machine, and at the same time, the planetary gear reduction device is also an important source of noise in the washing machine system
Method used
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[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0031] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.
[0032] In addition, if there are descriptions involving "first", "second" and ...
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The invention discloses an impeller washing machine which comprises an inner drum, an outer drum, an impeller and a motor, wherein the outer drum sleeves the inner drum; and the impeller is disposed on the bottom of the inner drum. The motor is fixed relative to the outer drum and comprises a stator, a first rotor, a second rotor, a first drive shaft, a second drive shaft, a brake assembly and a synchronous switching assembly, wherein the first rotor or the second rotor is fixed to the lower end of the first drive shaft, and the other rotor is fixed to the lower end of the second drive shaft; the upper end of the first drive shaft successively passes through the outer drum and the inner drum movably and is used for firm installation of the impeller; the second drive shaft is a hollow shaft which movably sleeves outer circumferences of the first drive shaft, and the upper end movably passes through the outer drum and is fixed to the bottom of the inner drum; the brake assembly is used to limit rotation of the second drive shaft under a washing mode; and the synchronous switching assembly is used to synchronize rotation of the first rotor and the second rotor under a dewatering mode. The technical scheme disclosed by the invention has the advantages that system efficiency of the impeller washing machine can be increased, and noise of the impeller washing machine can be reduced.
Description
technical field [0001] The invention relates to the technical field of washing machines, in particular to a pulsator washing machine. Background technique [0002] At present, in common pulsator washing machines, the motors that drive the pulsator and the inner tub usually include a planetary gear reduction device, so as to realize the driving of the pulsator and the inner tub by decelerating and increasing torque through the planetary gear. However, the addition of the planetary gear reduction device will reduce the system efficiency of the washing machine, and at the same time, the planetary gear reduction device is also an important source of noise in the washing machine system. Contents of the invention [0003] The main purpose of the present invention is to provide a pulsator washing machine, aiming at improving the system efficiency of the pulsator washing machine and reducing the noise of the pulsator washing machine. [0004] In order to achieve the above object,...
Claims
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IPC IPC(8): D06F37/30D06F37/40D06F23/04
CPCD06F23/04D06F37/304D06F37/40
Inventor 吴迪陈金涛王洪晓诸子强
Owner GUANGDONG WELLING ELECTRIC MACHINE MFG