Novel bearing chamber structure of motor
A bearing chamber, a new type of technology, applied in the direction of the casing/cover/support, electrical components, electromechanical devices, etc., can solve the problems of poor sealing performance, poor waste grease drainage, maintenance, inconvenience, etc., to achieve good sealing effect and reduce The probability of failure and the effect of facilitating on-site operation
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[0010] The new bearing chamber structure of the motor includes an inner bearing cover 2, an end cover 3, and an outer bearing cover 7. The outer bearing cover 7 is provided with an oil injection hole, and the end cover 3 is provided with an inner bearing cover 2 connected to the oil injection hole. The lubricating channel 5 on the side, the lubricating channel 5 communicates with the inner bearing chamber, that is, the space between the inner end cover and the bearing, and the bearing hole of the end cover 3 radially extends out of the oil deflector ring 6 toward the outer bearing cover 7 side, and the retainer The inner diameter of the oil ring 6 is equal to or approximately equal to the average diameter of the bearing 1, so that the lubricating grease inside the bearing will not be lost quickly, and its components are fully lubricated; an oil storage chamber is formed between the oil retaining ring 6 and the bearing 1 4. The side of the oil deflecting ring 6 facing the outer ...
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