Durable washing machine motor

Abstract

The invention discloses a durable washing machine motor which comprises a rotating shaft (1), rotors (2) and stators (3). The positions, on the two sides of the rotors (2), of the rotating shaft are symmetrically provided with bearings (4) and bearing end covers (5) in a sleeved mode. Shaft holes (6) are formed in the bearing end covers (5), the hole walls of the shaft holes (6) are provided with wave-shaped oil storage grooves (7), one sides of the oil storage grooves are provided with rubber sealing rings (8), and oil conveying holes (9) are formed above the oil storage grooves (7). The left sides of the bearing end covers (5) on the left sides of the rotors (2) are sequentially provided with heat dissipation devices (10) and outer end covers (11). The heat dissipation devices (10) comprise shaft sleeves (12), the outer peripheries of the shaft sleeves (12) are provided with a plurality of evenly-distributed mounting grooves (13), and heat dissipation pieces (14) are arranged on the mounting grooves (13). In this way, the durable washing machine motor has the advantages that the bearing end covers are not prone to abrasion, and the heat dissipation effect is good; besides the motor is prevented from being damped, and durability is enhanced greatly.

Description

[0001] technical field [0002] The invention relates to a washing machine motor, in particular to a durable washing machine motor. Background technique [0003] The existing washing machine motor will not only cause the wear of the bearing end cover during high-speed operation, but also cause the bearing end cover or the outer end cover to be thermally deformed due to high-speed rotation and heat generation, which is easy to be damaged. In addition, although the current washing machine motor has done a good job of waterproofing, when water droplets remain on the surface of the outer end cover, the water droplets evaporate to form water vapor due to the heating of the outer end cover. normal use of the motor. Therefore, the existing washing machine motor has the problems that the bearing end cover is relatively easy to wear, the heat dissipation effect is not ideal, and the motor is relatively susceptible to damp. Contents of the invention [0004] The object of the pres...

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Problems solved by technology

[0003]The existing washing machine motor will not only cause the wear of the bearing end cover during high-speed operation, but also cause the bearing end cover or outer cover to The end cap is deformed by heat and is easily damaged

In addition, although the current washing machine motor has done a good job of waterproofing, when water droplets remain on the surface of the outer end cover, the water droplets evaporate to form water vapor due to the heating of the outer end cover. Normal use of the motor

Therefore, the existing washing machine motor has the problems that the bearing end cover is easy to wear, the heat dissipation effect is not ideal, and the motor is easy to be damp.

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