Roller washing machine with adjustable inclined angle of roller and control method thereof

The technology of a drum washing machine and an inclination angle, which is applied in the field of washing machines, can solve the problems of high cost, undisclosed, and operation from the front side, etc., and achieves the effects of simple structure, guaranteed washing effect and low cost.

Active Publication Date: 2013-04-03
QINGDAO HAIER DRUM WASHING MACHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This will cause the following problems: Since the rotary drum is arranged horizontally, the laundry needs to be put in / out from the front side, so it is necessary to bend down to perform such an operation
[0005] Although the above-mentioned structure sets the rotating drum at an inclination, the inclination setting of the drum cannot be adjusted, and only a fixed inclination angle can be used for washing. When picking and placing clothes, the inclination angle of the drum has different effects on users of different heights, so it cannot meet the needs of all users. In addition, the tilting structure of the drum is complicated, the cost is high, and it is not conducive to popularization and use; the prior art does not disclose any technical solutions that can facilitate the user to take out the clothes under the premise of ensuring the washing quality

Method used

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  • Roller washing machine with adjustable inclined angle of roller and control method thereof
  • Roller washing machine with adjustable inclined angle of roller and control method thereof
  • Roller washing machine with adjustable inclined angle of roller and control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] The invention not only controls the inclination of the drum when picking and placing clothes, but also controls the drum to wash at a corresponding inclination angle according to the amount of clothes during washing, thereby realizing water-saving washing. When the water level is constant, the less clothes there are, the larger the inclination angle of the drum is. , the less washing water in the outer tub; the more clothes there are, the smaller the inclination angle of the drum, and the more washing water in the outer tub. In this way, the amount of washing water is controlled according to the amount of clothes, and the washing effect is guaranteed, which is environmentally friendly and water-saving.

Embodiment 2

[0040] The electromagnet 5 described in this embodiment is connected to the program controller of the washing machine. During the operation of the washing program, the electromagnet 5 is not powered at this time, and the rotation axis of the drum 2 is in the horizontal direction (see figure 1 ). Before and after the washing program starts and ends, the electromagnet 5 is energized to generate electromagnetic force to the magnetic body 8, so that the rotation axis of the drum 2 forms an inclined angle in the horizontal direction (see figure 2 ), which is convenient for users to put in / take out clothes.

[0041] Alternatively, when the user chooses water-saving washing, during the running of the washing program, the angle of inclination of the drum is determined according to the detected load, and the corresponding current value is input to the electromagnet to control the electromagnetic force so that the drum of the washing machine can obtain the inclination angle.

[0042] ...

Embodiment 3

[0044] The difference between this embodiment and Embodiment 2 is that the drum inclination angle adjustment device changes the electromagnetic force of the electromagnet 5 on the magnetic body 8 by controlling the current to attract the magnetic body to move, and then pulls up the front end of the drum through the connecting rod 7 to adjust the rotation of the drum. slope. The drum washing machine sets different selectable drum inclination angles, according to the current flowing through the electromagnet 5 in different gears. Because the size of the current is different, the electromagnetic force generated is also different. The magnetic body 8 is subjected to the traction force of the magnetic body return spring 6 and the electromagnetic force of the electromagnet 5 at the same time. Under the effect of the resultant force, the distance between the magnetic body 8 and the electromagnet 5 is determined. , the magnetic body 8 moves toward the electromagnet 5 along the fixed ...

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PUM

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Abstract

The invention discloses a roller washing machine with an adjustable inclined angle of a roller and a control method thereof. The roller washing machine comprises a shell, a door body, an outer cylinder, the roller and an adjusting device for the inclined angle of the roller, wherein the door body is arranged on the front part of the shell; the outer cylinder is arranged in the shell and is filled with water; the roller is arranged in the outer cylinder and is rotatable; the adjusting device for the inclined angle of the roller is arranged above the outer cylinder; the adjusting device for the inclined angle of the roller comprises a fixed shaft, an electromagnet and a connecting part; the fixed shaft is horizontally arranged in the shell along the back-and-forth direction of the washing machine; one end of the fixed shaft is fixed on the shell; the other end is connected with the electromagnet fixed on the shell; the connecting part comprises a connecting rod and a magnetic part arranged at one end of the connecting rod; the other end of the connecting rod is fixed on an outer cylinder wall; the magnetic part is sleeved on the fixed shaft in a sliding form; and after the magnetic part is attracted by an electromagnetic force of the electromagnet, the magnetic part moves toward the electromagnet along the fixed shaft, so that the front end of the roller is pulled up and the inclined angle is formed between a rotating shaft of the roller and the horizontal direction. The roller washing machine has the characteristics of simple structure, low cost and convenience in use.

Description

technical field [0001] The invention relates to the field of washing machines, in particular to a drum washing machine with an adjustable drum inclination angle and a control method thereof. Background technique [0002] The drum type washing machine mainly washes the laundry by means of impact washing, and can form a laundry structure in which the laundry is not easily damaged. But, for the consideration of aspects such as reducing vibration and noise, the drum of the present drum washing machine is mostly placed horizontally with its rotating shaft. This will cause the following problems: because the rotary drum is arranged horizontally, putting in / taking out the laundry needs to be carried out from the front side, so it is necessary to bend down to perform such an operation. Especially for large drum washing machines with high washing volume. However, the place where the washing machine is generally installed is relatively narrow, and the structure in which the rotary d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F21/10D06F37/22D06F37/00
Inventor 杨明旭张强丁斌许升
Owner QINGDAO HAIER DRUM WASHING MACHINE
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