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Impeller or agitator type full-automatic washing machine

A fully automatic washing machine and stirring technology, which is applied to other washing machines, washing machines with containers, washing devices, etc., can solve the problems of increased resonance frequency, reduced system quality, and complicated manufacturing of suspension systems, so as to ensure quality, reduce costs, and reduce costs. The effect of reducing the transport weight

Inactive Publication Date: 2009-07-08
JINLING ELECTRICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This design saves the counterweight iron, but it makes the manufacture of the suspension system more complicated, especially the reduction of the mass of the system increases the resonance frequency, which is not conducive to improving the vibration situation

Method used

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  • Impeller or agitator type full-automatic washing machine
  • Impeller or agitator type full-automatic washing machine
  • Impeller or agitator type full-automatic washing machine

Examples

Experimental program
Comparison scheme
Effect test

no. 1 Embodiment

[0025] The washing machine of the first embodiment of the present invention is as figure 1 As shown: the water tub 2 is freely rotatably provided with a washing and dehydrating bucket 3 with a pulsator 02 rotatably provided at the inner bottom; it is hung in the outer casing 01 of the washing machine by the suspension part 04; the automatic controller controls the An integrated direct-drive motor—a deceleration clutch 06 is set at the center of the bottom of the water tank 2, and transmits power to the pulsator 02 and the washing and dehydrating bucket 3; the automatic controller controls the water injected by the water inlet solenoid valve 7 to pass through the water distributor 07 is sprinkled into the washing and dehydrating bucket 3; the bucket 2 is provided with a drain valve 13 at the bottom, and an overflow port 14 is provided at the top; the downstream of the drain valve 13 is connected to the overflow port 14 of the bucket through a vertically upward overflow pipe 15, ...

no. 2 Embodiment

[0035] The washing machine of the second embodiment of the present invention is as image 3 shown. The washing machine has the typical constitution of another pulsator type fully automatic washing machine in the prior art. Its difference with the typical composition of the prior art pulsator type fully automatic washing machine described in the first embodiment is only: the automatic controller controls the power transmission to the pulsator 02 and the washing and dehydration bucket 3 is located at A belt transmission mechanism formed by the deceleration clutch 5 at the center of the bottom of the bucket 2 and the motor 6 on one side.

[0036] The 2nd embodiment washing machine of the present invention is to make following improvement on the basis of such prior art washing machine, see image 3 :

[0037] ——The bottom of the water bucket 2 is combined with a nearly cubic cavity 4' on the other symmetrical side of the motor 6. The cavity 4' can also be processed as an indepe...

no. 3 Embodiment

[0044] The washing machine of the third embodiment of the present invention is as Figure 4 shown. The washing machine is a typical structure of the prior art pulsator-type fully automatic washing machine described in Embodiment 1 or Embodiment 2 of the present invention, and the chamber for filling water can be the chamber in the form of Embodiment 1 or Embodiment 2, On the basis of the above, the following improvements are made, see Figure 4 :

[0045] - The chamber 4 or 4' is provided with a water injection hole 9" at its lower part and an exhaust overflow hole 10" at its top corner;

[0046] - The water outlet of the solenoid valve 7 is provided with a diversion hole 8";

[0047] ——The overflow pipe 15 is provided with an overflow hole 17 at a height higher than the exhaust overflow hole 10" and lower than the diversion hole 8";

[0048] ——The pipe 22" is connected to the water injection hole 9" and the diversion hole 8"; the hose 23" is connected to the exhaust overf...

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Abstract

A pulsator type or stirring type automatic washing machine, the system suspended in its outer box includes: a water bucket, a dehydration bucket placed in the water bucket, and a drive mechanism placed at the bottom of the water bucket to drive the rotation of the dehydration bucket; it is characterized in that : The system includes a cavity with an injection port for filling fluid. The cavity can be designed in such a way that water is automatically filled when the washing machine is started. The cavity is filled with cheap fluid after the washing machine reaches the installation position to achieve sufficient mass, thereby reducing the transport weight of the washing machine, and can correct the deflection of the tub caused by the offset of the motor and other masses, improve vibration noise and reduce costs .

Description

technical field [0001] The invention relates to a pulsator type or stirring type fully automatic washing machine, which belongs to D06F21 / 00 in the International Patent Classification Table. Background technique [0002] The traditional pulsator-type or agitator-type washing machine, the system suspended in its outer box includes: a water tank, a dehydration bucket placed in the water tank and a driving mechanism placed at the bottom of the water tank to drive the rotation of the dehydration bucket. Usually, the drive mechanism is composed of a transmission mechanism located at the center of the bottom of the bucket and a motor on one side, and a counterweight iron is set on the side symmetrical to the motor with respect to the rotation axis to balance its weight and prevent running vibration caused by the deflection of the bucket and the impact of the outer box. The counterweight iron increases the moving mass of the system, thereby reducing the resonance frequency, which ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F37/00D06F39/08D06F23/04
Inventor 李宇亮区长钊陈水东
Owner JINLING ELECTRICAL CO LTD
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