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Washing machine inner drum limiting device and method and washing machine

A technology of a limiting device and a washing machine, applied in the field of washing machines, can solve the problems of large size of the washing machine, loud washing machine noise, serious shaking of the inner cylinder, etc., and achieve the effect of avoiding mechanical friction and reducing shaking

Active Publication Date: 2014-07-09
HAIER GROUP TECHN R&D CENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing washing machines generally install the motor and the clutch at the bottom of the outer cylinder, and the power output by the motor is transmitted to the inner cylinder through the connecting shaft connected to the inner cylinder. The transmission shaft transmits the power to the inner cylinder. During the high-speed drying process, the opening end of the inner cylinder shakes seriously, and mechanical friction occurs between the opening end of the inner cylinder and the outer cylinder, which makes the washing machine noisy during operation. , because the motor and clutch are installed at the bottom of the outer tub, the overall volume of the washing machine is relatively large

Method used

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  • Washing machine inner drum limiting device and method and washing machine
  • Washing machine inner drum limiting device and method and washing machine
  • Washing machine inner drum limiting device and method and washing machine

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Embodiment Construction

[0012] Embodiments of the present invention will be described below with reference to the drawings. Elements and features described in one drawing or one embodiment of the present invention may be combined with elements and features shown in one or more other drawings or embodiments. It should be noted that representation and description of components and processes that are not relevant to the present invention and known to those of ordinary skill in the art are omitted from the drawings and descriptions for the purpose of clarity.

[0013] Example of the limiting device for the inner drum of the washing machine:

[0014] Such as figure 1 As shown, the limiting device for the inner cylinder of the washing machine provided in this embodiment includes: a magnetic limiting device 103 arranged at the opening ends of the inner cylinder 102 and the outer cylinder 101 of the washing machine and a limiting shaft 104 arranged at the bottom. The magnetic limiting device 103 includes T...

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Abstract

The invention provides a washing machine inner drum limiting device and method and a washing machine. The washing machine inner drum limiting device comprises a magnetic limiting device arranged between the opening ends of the inner drum and the outer drum of the washing machine, and a limiting shaft arranged at the bottom of the washing machine, wherein the magnetic limiting device comprises a primary coil arranged upwards along the circumferential direction of the outer drum, and a magnetic conducting unit correspondingly on the inner drum, the limiting shaft is connected with the inner drum, and the inner drum rotates to drive the limiting shaft to rotate. By limiting both ends of the inner drum through the magnetic limiting device and the limiting shaft, shock at the open end of the inner drum can be effectively avoided, and further the mechanical friction between the open end of the inner drum and the outer drum. Besides, the washing machine inner drum limiting device is simple in structure and can effectively reduce the integral size of the washing machine.

Description

technical field [0001] The invention relates to the field of washing machines, in particular to a washing machine inner cylinder limiting device, a limiting method and a washing machine. Background technique [0002] Existing washing machines generally install the motor and the clutch at the bottom of the outer cylinder, and the power output by the motor is transmitted to the inner cylinder through the connecting shaft connected to the inner cylinder. The transmission shaft transmits the power to the inner cylinder. During the high-speed drying process, the opening end of the inner cylinder shakes seriously, and mechanical friction occurs between the opening end of the inner cylinder and the outer cylinder, which makes the washing machine noisy during operation. , because the motor and the clutch are arranged at the bottom of the outer cylinder, the overall volume of the washing machine is relatively large. Contents of the invention [0003] In order to solve the above pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F39/00D06F39/12D06F37/30
CPCD06F37/22D06F37/24D06F37/30D06F37/40
Inventor 尹翔劳春峰
Owner HAIER GROUP TECHN R&D CENT
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