Isolation device of washing machine motor

Abstract

The invention discloses an isolation device of a washing machine motor, referring to the field of a washing machine. The isolation device comprises a motor, and a washing machine inner barrel drive shaft, wherein an isolation device capable of isolating power transmission is arranged between a motor shaft of the motor and the inner barrel drive shaft. In the isolation device of a washing machine motor provided by the invention, the motor shaft and the inner barrel drive shaft are divided into two parts and are linked by means of a mutual fastening relation, wherein the fastening point is equipped with an insulating isolation device, so that the motor shaft and the inner barrel drive shaft cannot be contacted with each other directly, the power leaked from the motor is prevented from conducting to the inner barrel, and the personal safety of the user is ensured. The isolation device can be set independently, and also can be fixed on one end of the motor shaft or the inner barrel drive shaft to achieve the purpose for preventing leakage conduction. A sleeve of a strong isolation device can prevent the contact between the motor shaft and a bearing seat or an outer barrel sealing shaft, so that the range of insulation protection is enlarged further. The isolation device of a washing machine motor provided by the invention has the advantages that the structure is simple, the installation is convenient, the isolation effect is good, the replacement is easy, and the safety for the application of small / micro-washing machine is improved.

Description

technical field [0001] The invention relates to the field of washing machines, in particular to an isolation device for avoiding direct contact between a motor shaft and an inner tub drive shaft. Background technique [0002] Washing machines that people use daily are generally divided into two types: pulsator type and drum type. Among the pulsator washing machines, there is a type of small / miniature washing machine that specializes in washing small items. This type of washing machine is generally used to wash socks, baby clothes or underwear. Because the inner bucket is small, the corresponding motor power is also small, which can save water and water. Save electricity. There are not many clothes to be washed at one time, so it can prevent cross-infection between clothes. Due to its small size, it is convenient to carry and lift during normal times or during laundry. Small / miniature washing machines have strict requirements on volume and capacity. For the motor, the motor...

AI Technical Summary

Problems solved by technology

[0003] In actual work, the motor of the washing machine is sealed, and its power will not leak. However, due to the wear and tear of components and lines, and the humidity of the air, the motor will leak electricity. The motor shaft and the inner tub drive shaft are made of metal, so the leakage It will be conducted along the motor shaft into the inner tub of the washing machine, which will cause danger to the user who is doing laundry

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