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Double-drum washing machine

A washing machine and double-drum technology, applied in the field of washing machines, can solve the problems of insignificant shock absorption and noise reduction effects, increase the cost of washing machines, etc., and achieve the effects of being suitable for popularization and use, obvious shock absorption effects, and reducing working noise

Active Publication Date: 2015-01-14
QINGDAO HAIER DRUM WASHING MACHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if independent adjustment and balancing devices are installed on the first outer cylinder and the second outer cylinder of the double-drum washing machine, not only the cost of the washing machine will be increased, but the effect of shock absorption and noise reduction will not be obvious.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] like Figures 1 to 5 As shown, the first counterweight 21 and the second counterweight 31 described in this embodiment are integrally structured, the first counterweight 21 is U-shaped, and the upper end is provided with the front end of the first outer cylinder 2 The upper mounting foot 22 matching the profile, the second counterweight 31 is an inverted U shape, and the lower end is provided with the lower mounting foot 32 matching the front end contour of the second outer cylinder 3, the first counterweight 21 and the second counterweight The weight 31 is integrally H-shaped or X-shaped.

[0044]Specifically, the first counterweight 21 is respectively provided with first upper mounting holes 23 on the upper mounting feet 22 corresponding to the front end of the first outer cylinder 2, and the first upper mounting holes 23 are installed with the counterweight at the front end of the first outer cylinder 2. The column 5 is correspondingly connected by the bolt 7; simil...

Embodiment 2

[0046] like Figure 6 and Figure 7 As shown, the first counterweight 21 described in this embodiment and the second counterweight 31 are connected as an integral structure through the connecting piece 4, and the connecting piece 4 is connected with the first counterweight 21 and the second counterweight respectively. Block 31 bolted connection.

[0047] like Figure 6 As shown, the connecting piece 4 is a plate structure, and the first counterweight 21 and the second counterweight 31 are connected through a connecting piece; Figure 7 As shown, the connector is a rod-shaped structure, and the first counterweight 21 and the second counterweight 31 are connected by two sets of rod-shaped connectors.

Embodiment 3

[0049] This embodiment makes further improvements on the basis of Embodiment 2: for the convenience of assembly, the weight of the first counterweight 21 and the second counterweight 31 can be reduced, and the connecting piece 4 is made for the first outer cylinder 2 and the second counterweight 31. Additional counterweight shared by the second outer cylinder 3 (see Figure 8 ), or an additional counterweight (not shown in the figure) shared by the first outer cylinder and the second outer cylinder is installed on the connecting member 4 .

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Abstract

The invention discloses a double-drum washing machine, which comprises a washing machine frame, a first outer drum and a second outer drum; the first outer drum and the second outer drum are arranged in the frame; the first outer drum is provided with a first balancing weight; the second outer drum is provided with a second balancing weight; the first balancing weight and the second balancing weight are connected so as to enable the first outer drum and the second outer drum to be connected into a whole. According to the double-drum washing machine disclosed by the invention, the first outer drum and the second outer drum are connected through the respective balancing weights, and therefore the two outer drums are connected into a whole and the compactness of the washing machine is effectively improved; the double-drum washing machine is simple in structure and convenient to assemble; more particularly, after the two outer drums are connected into a whole, the damping effect is remarkable, and the work noise is reduced; the double-drum washing machine disclosed by the invention is simple in structure, remarkable in effect and suitable for being popularized and used.

Description

technical field [0001] The invention relates to the field of washing machines, in particular to a double drum washing machine. Background technique [0002] A washing machine is a household appliance that washes clothes, and a clothes dryer is a household appliance that dries clothes. In recent years, an all-in-one washing and drying machine integrating washing and drying functions has also been widely used. Hereinafter, for ease of description, a washing machine, a clothes dryer, and an all-in-one washing and drying machine integrating washing and drying functions are collectively referred to as washing machines. [0003] Washing machines are generally divided into pulsator type and drum type. The motor shaft and the washing tub shaft of the pulsator type washing machine are generally arranged vertically, which is a top-opening door type; the motor shaft and washing tub shaft of the drum type are generally arranged horizontally. Top opening and front opening. The traditi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F21/00D06F37/20
CPCD06F31/00D06F37/22
Inventor 吕佩师李文伟王金凯丁斌吴军
Owner QINGDAO HAIER DRUM WASHING MACHINE
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