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Double-impeller multi-power full automatic washing machine

The technology of a fully automatic washing machine and double pulsator is applied to other washing machines, washing machines with containers, gear transmissions, etc., which can solve the problems of long washing time and other problems, and solve the problem of winding, improve washing efficiency and washing uniformity. Effect

Active Publication Date: 2008-04-02
HAIER GRP CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This is also the reason why the washing time of this type of fully automatic washing machine is longer than that of a single-tub or double-tub washing machine.

Method used

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  • Double-impeller multi-power full automatic washing machine
  • Double-impeller multi-power full automatic washing machine
  • Double-impeller multi-power full automatic washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] As shown in Figure 1, it is a schematic structural view of Embodiment 1 of the double-pulsator multi-power automatic washing machine of the present invention. It can be seen from the figure that a hollow inner barrel shaft 21 is fixed at the center of the bottom of the inner tub 2, and the large pulsator 3 The large wave wheel shaft 31 is also a hollow shaft, and is coaxially arranged in the inner barrel shaft 21; the small wave wheel shaft 41 of the small wave wheel 4 is coaxially arranged in the large wave wheel shaft 31; The inner barrel shaft 21, the large wave wheel shaft 31, and the small wave wheel shaft 41 are described.

[0040] When working, the computer board will control the three motors to rotate according to the preset speed and direction of rotation, so as to obtain the best washing effect. The large and small pulsators rotate coaxially and reversely during washing. It can be a powerful washing or rinsing that rotates in a single direction, or a standard ...

Embodiment 2

[0042] As shown in Figure 2, it is a schematic structural view of Embodiment 2 of the double-wave wheel multi-power automatic washing machine according to the present invention. The drive motor 5 described in this structure is fixed at the bottom of the outer tub 1, and is fixed at the bottom of the outer tub. A transmission clutch 6 is also provided, and a hollow inner barrel shaft 21 is fixed at the center of the bottom of the inner barrel 2. The big wave wheel shaft 31 of the big wave wheel 3 is also a hollow shaft, and is coaxially arranged in the inner barrel shaft 21. The small wave wheel 4 The pulsator shaft 41 coaxially arranged in the drive motor 5 described in the large pulsator shaft 31 is one, and is respectively connected and driven to the inner barrel shaft 21, the large pulsator shaft 31, and the small pulsator shaft 41 through the transmission clutch 6 fixed at the bottom of the outer tub.

[0043] The specific structure is that the inner barrel gear 22, the lar...

Embodiment 3

[0048] As shown in Figure 3, it is a structural schematic diagram of Embodiment 3 of the present invention. As can be seen from the figure, the transmission clutch includes a clutch and a gearbox 8, and one end of the input shaft 71 of the clutch has a central hole 72, and the other end is provided with a drive motor. The pulley 9; the outer circle and the inner hole at one end of the central hole are respectively provided with an outer circle one-way bearing 73 and an inner hole one-way bearing 74, and the outer circle one-way bearing 73 and the inner hole one-way bearing The rotation direction of 74 is opposite, the outer circle one-way bearing 73 is fixedly connected with the gearbox 8, and the gearbox 8 is fixedly connected with the outer tub 1; the gearbox 8 is a planetary gear train gearbox, so One end of the wheel shaft 82 of the sun gear 81 of the planetary gear system is used as an input shaft to connect the inner hole one-way bearing 74, and the other end of the wheel...

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Abstract

The invention relates to a washing machine, in particular to a double-impeller multi-power automatic washing machine, comprising an outer tub, an inner tub, a big impeller and a small impeller which are coaxially arranged on the bottom of the inner tub, and a driving motor, wherein, the small impeller is coaxially arranged in the big impeller, wherein, the big impeller and the small impeller coaxially and reversely rotate while the washing machine operates; the big impeller and the small impeller high-speed rotate with the inner tub while the washing dewaters. The double-impeller multi-power automatic washing machine of the invention uses two impellers to replace an inner tub impeller to truly fulfill that the winding problem of washed clothes caused by rotary vortex is solved without reducing flow washing force; thereby washing efficiency and cleaning evenness are improved.

Description

technical field [0001] The invention relates to a washing machine, in particular to a double pulsator multi-power full-automatic washing machine with two coaxially arranged pulsators. Background technique [0002] The traditional pulsator washing machine uses the periodic forward and reverse rotation of the pulsator to generate a corresponding rotating water flow to wash the clothes. Being entangled by laundry is the biggest drawback of this washing machine during the washing process. The result of the entanglement of the laundry is that the washing uniformity of the laundry is reduced. To solve this problem, the commonly used method is to control the time of the pulsator rotating in one direction, rotate clockwise a few times, stop immediately, and then rotate counterclockwise Several laps, non-stop forward and reverse rotation, even half or three quarters of a turn and reverse rotation, so that the washing and rinsing time is very long, and it often takes 45 minutes to an...

Claims

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Application Information

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IPC IPC(8): D06F17/06D06F49/00D06F37/30F16H3/44
Inventor 吕佩师胡海涛杨旭光
Owner HAIER GRP CORP
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