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 production costs and transportation costs

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

[0046] Such as Figure 1 to Figure 4 As shown, the front ends of the first outer cylinder 2 and the second outer cylinder 3 described in this embodiment are both provided with two counterweight installation columns 5 fixedly installed between the connectors 4 . The upper and lower ends of the connecting piece 4 are respectively U-shaped limiting connecting parts 40 matching the contours of the first outer cylinder 2 and the second outer cylinder 3; the connecting piece 4 is H-shaped or X-shaped as a whole, The upper end is matched with the front end lower contour of the first outer cylinder 2, the lower end is matched with the front end upper contour of the second outer cylinder 3, and the two limit ends 44 of the U-shaped limit connection part are respectively provided with the first outer cylinder 2. Reinstall the mounting hole 6 where the column 5 is connected.

[0047] Specifically, first upper installation holes 61 are respectively provided on the two limit ends 44 of th...

Embodiment 2

[0050] Such as Figure 5 and Figure 6 As shown, the difference between this embodiment and the first embodiment is that the connecting piece 4 is integrally provided with the front end of the first outer cylinder 2 , and the end is connected with the front end of the second outer cylinder 3 .

[0051] The connecting piece 4 extends outwards from the lower front end of the first outer cylinder 2 , and its end is connected to the upper front end of the second outer cylinder 3 arranged at the lower part. The upper contour of the front end of the second outer cylinder 3 protrudes from the surface of the outer cylinder, and a counterweight mounting column 5 is provided, so that the second outer cylinder 3 is connected with the connecting piece 4 integrated with the first outer cylinder 2, so that the first outer cylinder The cylinder and the second outer cylinder are integrated.

Embodiment 3

[0053] The difference between this embodiment and the first and second embodiments above is that the first outer cylinder is provided with a counterweight installation column fixedly installed with the connecting piece, and the second outer cylinder is provided with two counterweights fixedly installed with the connecting piece Mount the post (not shown). The design is symmetrical along the plane where the axis of the first outer cylinder or the second outer cylinder is located, so that the center of gravity is more stable.

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PUM

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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, wherein the first outer drum and the second outer drum are arranged in the frame; the first outer drum and the second outer drum are integrally provided with balancing weight mounting columns used for mounting balancing weights; the first outer drum and the second outer drum are connected into a whole through a connecting piece; the connecting piece is fixedly connected with the balancing weight mounting columns on the first outer drum and/or the second outer drum. According to the double-drum washing machine disclosed by the invention, the first outer drum and the second outer drum are connected into an integral structure through the connecting piece so as to effectively improve the compactness of the washing machine; the connecting piece is fixedly installed and connected through the balancing weight mounting columns on the first outer drum or the second outer drum so as to increase the stability of the washing machine; moreover, a shared balancing weight is provided for the first outer drum and the second outer drum through the connecting piece; furthermore, the shared balancing weight is used by the first outer drum and the second outer drum, and the first outer drum or the second outer drum of the washing machine is used as at least one part of balancing weight of the second outer drum or the first outer drum, so that the two drums of the washing machine have an obvious damping effect, and the production cost is reduced.

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): D06F31/00D06F37/20
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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