关键词: 空心杯转子电机, 自卸车辆, 自洁式, 空气滤清器

Abstract:

The self-cleaning of the engine intake system for the mine dump truck was improved. The hollow cup rotor motor was used as the actuator to drive the filter to rotate the dust. The sensor and the motor were controlled by the engine computer to adjust the required motor. The speed and dust were deposited on the dust exhaust port, and the dust was discharged from the dust exhaust port by means of exhaust gas ejector with air source blowing and main filter structure improvement. According to the simulation analysis, the device has achieved the purpose of cleaning the air filter and improving the efficiency of the intake air, and solves the problem of frequent blockage of the air filter of the intake system for the mine dump truck working in the dusty area. Prototype testing has shown that the efficiency of air self-cleaning filters is improved.

Key words: hollow cup rotor motor, dump vehicle, self-cleaning, air filter