Driving mechanism for electric wheelchair

The utility model discloses a driving mechanism for electric wheelchair, mainly by the reducing gear box that assembles in proper order, form by brush motor and the brake of manual electromagnetism, be equipped with intermediate gear in the reducing gear box, the intermediate tooth axle, output gear and output shaft, intermediate gear and output gear are discoid structure, there is the brush to have the motor shaft in the motor, the spindle nose of motor shaft is spiral gear structure, the spindle nose of motor shaft penetrates the inside and intermediate gear meshing of reducing gear box, intermediate gear closely overlaps epaxial and be connected with the intermediate tooth axle load fourth of the twelve earthly branches in intermediate tooth, the both ends of intermediate tooth axle add the bearing and fix in the reducing gear box, intermediate tooth axle and output gear meshing, output gear overlap on the output shaft and with the output shaft key -type connection, the output shaft is parallel with the mo