Non-lateral-swinging wiper motor

The utility model relates to a non-lateral-swinging wiper motor. The non-lateral-swinging wiper motor comprises a motor body and a reduction gearbox assembly; a worm gear (8) and a worm shaft (6) which engage with each other are mounted in a reduction gearbox (5) of the reduction gearbox assembly (5); the worm shaft is connected with an electric pivot (9) of the motor body; the worm gear is connected with a worm gear shaft (10); a radial adjusting element (4) is mounted on the worm shaft section at the opposite position in which the worm gear engages with the worm shaft; an axial adjusting element (7) is mounted on the outer end part of the worm shaft; the radial adjusting element and the axial adjusting element are respectively mounted on the reduction gearbox of the reduction gearbox assembly. The non-lateral-swinging wiper motor has the advantages that the radial swinging and axial displacing of the worm shaft can be effectively removed, the convenience of processing is improved, the mounting quantity is ensured, the operation noise can be reduced, and the service life is prolonged.