Squeeze and rub type double-height window reciprocal drum washing machine

Abstract

The invention relates to a squeezing and rubbing dual high window reciprocal drum washing machine. The biggest and most obvious feature of the machine lies in that a reciprocal rotary conjoined dual drum assembly used is parallely arranged in the horizontal direction at the upper middle part of a machine body, stably hoisted on two sides of a central supported cable-stayed bridge type hanger fixedto a transverse center position of a mounting platform by the hanger, and hinged to and positioned on the mounting platform through plunger damping rods on left and right sides of the bottom of the conjoined dual drum assembly. The main features and advantages of the machine that can best reflect the advantages of the product are: efficient high-quality washing principle and washing method of 'centrifugal squeezing, rubbing and washing for dirt removal, rinsing and dehydration' completely different from 'squeezing and rubbing' of high imitated artificial washing of washing methods of varioustraditional washing machines are used, and left and right 'small-diameter, large-depth, easy-balance and weak vibrating drums' are used for reciprocal rotation, so that partial vibration of a low vibrational energy level can be further offset or greatly reduced; with the use of a brand-new original center-supported conjoined dual drum hanging and hoisting method, the moving parts in the body are completely contactless with the vertical surface and the top surface of an outer case body, thereby ensuring zero vibration of a machine case. The machine also has the advantages of high cleanliness, minimal wear rate, light weight, convenient and safe operation, health care, long service life and the like.

Description

technical field [0001] The invention relates to a drum washing machine, in particular to two horizontally arranged small-diameter easy-to-balance drums rotating at opposite speeds at different speeds to carry out centrifugal squeezing and kneading, washing and decontamination, rinsing and dehydration of laundry, and can greatly Lightweight and vibration-free health-care drum washing machine that reduces or counteracts eccentric vibrations. It belongs to the field of household appliances. Background technique [0002] Known existing drum washing machines, whether they are single-drum washing machines or double-drum washing machines vertically arranged up and down, their washing principles are all like this: let the laundry roll at a low speed in a drum with a larger diameter, and repeatedly roll it From the bottom of the drum, it is picked up by the ribs on the inner wall of the drum to the top and then dropped, relying on the force of the fall to perform rubbing, decontamin...

AI Technical Summary

Problems solved by technology

[0004] ① The cleanliness is not high

[0007] ①The inner and outer cylinder walls are prone to fouling

In addition to the above-mentioned fouling phenomenon, since the concentration of various pollutants in the washing liquid will become higher and higher during the scrubbing process, it is very easy to cause some clothes that are not highly polluted to be repeatedly cross-contaminated, and even cause the clothes to change color. wait for annoying side effects

[0009] ③Reduce the cleanliness

[0011] ①Simple compaction heavy products - the body is bulky, difficult to carry, and the vibration is large

Due to the large-diameter drum decontamination washing method, and the inner wall of the drum must be installed with anti-slip ribs with a high degree of protrusion, the laundry is seriously biased during high-speed dehydration, especially when the washing volume is small. The uneven phenomenon is more serious, which will inevitably lead to violent beating or vibration

Only relying on the plunger to damp the shock absorbing rod cannot prevent its violent shock, and it is necessary to adopt a low-cost and simple balancing method that imposes a heavy weight on the drum assembly, resulting in an abnormally heavy machine body and a series of troublesome consequences caused by it

[0012] ②A product that installs a balance damping ring on the drum—some of these products adopt the method of reducing the weight and then installing a heavy and large balance damping ring, and some adopt the method of changing the weight of the weight parts or The method of increasing the rigidity and weight of the chassis body and installing a balance shock absorbing ring causes a variety of hidden pressure phenomena, so that the product has only a limited improvement in terms of body weight, vibration and noise, etc., but production costs, sales, etc. The price level is much higher than that of simple weight products, but the quality of laundry and product performance have not been significantly improved, and in the end they still cannot get out of the vicious circle of solving old problems and creating new problems.

[0014] ①Short cabinet or vertical cabinet with low windows and doors and single roller products, because the windows and doors are quite close to the ground, you need to kneel or bend deeply to pick and place the laundry, and the operability is the worst, which is not conducive to users with inconvenient waist and leg bones and users with cardiovascular diseases such as hypertension

However, it is quite unreasonable to set up this type of vertical cabinet with one high and one low double drums, because it is unavoidable to carry out proper classification, selection or error correction during the operation of separate washing of double drums, which will cause sudden squatting when picking and placing clothes. Suddenly, there are certain inconveniences and hidden dangers. At the same time, due to the inconvenient washing operation of the high and low drums, users will give up washing them over time, especially those with inconvenient leg bones and the elderly are not suitable for squatting to operate the washing machine. Or, ultimately resulting in the inability to fully reflect the use value of the machine

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