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Driving device for washing machine

A technology of a driving device and a washing machine, which is applied to washing devices, other washing machines, applications, etc., can solve the problems of increasing the size and shape of the front and rear of the washing machine, increasing the space occupied by the washing machine, and increasing labor costs, so as to save process and labor costs, Reduce the space occupied by the whole machine and the effect of reducing the occupied space

Inactive Publication Date: 2020-03-06
QINGDAO HAIER DRUM WASHING MACHINE
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  • Abstract
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Problems solved by technology

In this patent, a bearing seat is integrated on the outer tub of the washing machine, and then the stator and rotor of the motor are arranged outside the bearing seat, so that the overall capacity of the washing machine is reduced, the front and rear dimensions of the washing machine are increased, and the size of the washing machine is increased. The occupied space makes the assembly process complicated and increases the labor cost

Method used

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  • Driving device for washing machine
  • Driving device for washing machine
  • Driving device for washing machine

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Embodiment Construction

[0039] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention , but not to limit the scope of the present invention.

[0040]In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer" and the like are based on the orientation or positional relationship shown in the accompanying drawings, and are only for It is convenient to describe the present invention and simplify the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construe...

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Abstract

The invention discloses a driving device for a washing machine. The driving device comprises a rotor, a shell and a stator mounted on the shell, a first bearing is mounted on the shell, and a drivingshaft of the washing machine penetrates the rotor while the end is supported and mounted on the first bearing. By arrangement of the stator and the rotor of the driving device in the shell and arrangement of the bearing on the shell, the longitudinal boundary dimension of the washing machine is reduced under the condition that the capacity and the integral width of the washing machine are kept unchanged, so that the space occupied by the washing machine, especially a drum washing machine, is sharply reduced, and procedures and labor cost are saved.

Description

technical field [0001] The invention belongs to the field of washing equipment, and in particular relates to a driving device for a washing machine. Background technique [0002] The existing drum washing machine, especially the drum washing machine with DD motor, is provided with a bearing seat integrally at the bottom of the outer tub, and a large bearing and a small bearing are installed in the bearing seat, and the DD motor is installed outside the bottom of the outer tub. , The total thickness of the DD motor added to the bottom of the outer tub is very large, resulting in excessive front and rear dimensions of the drum washing machine. [0003] The Chinese patent with the application number CN200810110896.3 discloses a drum washing machine. The bearing seat is embedded in the rear of the outer tub and prefabricated into an integrated structural part by injection molding process to improve the distance between the outer tub and the bearing seat and between the bearing s...

Claims

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Application Information

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IPC IPC(8): D06F37/30
CPCD06F37/304D06F37/30
Inventor 卢金波冯晨
Owner QINGDAO HAIER DRUM WASHING MACHINE
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