A motor housing having an oil filling device

Abstract

The invention discloses a motor housing with an oil filling device, including oil-filled housing, a tank housing, a motor housing and a motor front cover, a first fixing sleeve is fixedly welded to the side center of one end of the motor housing, a first bearing is fixedly clamped inside the first fixing sleeve, a rotating shaft is fixedly inserted into the first bearing, at one end of that firstfix sleeve, the motor shell is externally threaded with a motor front cover, a second fixing sleeve is fixedly welded at one end of the motor front cover away from the center of the motor housing, a tank house is arranged on that top of the motor house, Fill the tank housing with liquid lubricant, When in use, the lubricating oil is conveyed to the oil brush by the micro-oil pump, and then the lubricating oil is applied on the bearing by the oil brush. As the bearing is brushed with the liquid lubricating oil by the brush coating method, the liquid lubricating oil can quickly enter the bearinginterior, so that the lubricating oil can quickly lubricate the bearing.

Description

technical field [0001] The invention relates to the technical field of motor casings, in particular to a motor casing with an oil injection device. Background technique [0002] A motor is an electromagnetic device that converts or transmits electrical energy according to the law of electromagnetic induction. The main function of the motor is to generate driving torque as a power source for electrical appliances or various machines, while the generator is represented by the letter G in the circuit, and its main function is to convert mechanical energy into electrical energy. [0003] Most of the motor bearings are rolling bearings, and there are various forms of balls between the inner and outer bushes. Beads, cylinders, wedge-shaped columns, arranged in single or double rows. Reduce friction by rolling. Therefore, it is necessary to regularly add lubricating oil to the bearings inside the motor, but the motor does not need to add oil to the oil filling hole all the time,...

AI Technical Summary

Problems solved by technology

[0005] 1. Most of the lubricating oil in the traditional motor is lubricated with dry oil. Due to the poor fluidity of the semi-fluid lubricating oil, the lubricating oil cannot quickly enter the inside of the bearing during oil filling, resulting in the lubricating oil not being able to quickly activate the bearing. lubrication

[0006] 2. For traditional motors with oil injection holes, since one oil injection hole corresponds to one bearing, when adding lubricating oil, it is necessary to add lubricating oil to the bearings separately, which increases the workload of the user

Images