Double-brush electric wiper for locomotive
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The utility model relates to a double-brush electric wiper for a locomotive. A motor adopts four electrodes and four brushes, a stator consists of four permanent magnets, the size is small, the power is high, and the operation of the motor is stable. The motor is coupled with a swinging wheel fixed on a main shaft through a worm rod, a worm wheel, an eccentric clamping block and a connecting rod assembly, the main shaft is connected with a driven shaft through a swinging rod transmission mechanism, the main shaft and the driven shaft are respectively connected with two wiper assemblies, the two brushes are driven by one motor, the cost is reduced, energy sources are saved, a motor reverser is arranged in a back end cover of the motor, a built-in fan is arranged in the front end cover of the motor, in addition, vent openings are formed on the front end cover and the back end cover, so the motor can be cooled, the abraded carbon powder can be removed, and the service life of the motor is long. A wind cover with absorption and recovery effects on the carbon powder is arranged outside the back end cover, and the pollution of the carbon powder to the indoor space can be avoided. The double-brush electric wiper has a simple structure, is convenient to use, repair and maintain, and a remote controller can be adopted for controlling the wiper.