Parallel shaft bevel gear speed reducer

The invention relates to a parallel shaft bevel gear speed reducer, relates to the technical field of transmission equipment, and is used for solving the technical problems of low transfer torque andinstable transmission in the prior art. The parallel shaft bevel gear speed reducer comprises a motor and a gear box; a first output shaft of the motor and a second output shaft of the gear box are arranged as hollow shafts filled with damping bars; as the torque resistance of the hollow shafts is higher than the torque resistance of solid shafts, the first output shaft and the second output shaftcan bear higher outer torque, and the damping bars in the hollow shafts not only can achieve a damping function, but also can improve the shaft strength; the hollow shafts also have the advantages ofraw material saving, weight reduction and the like; and in addition, as gears in the gear box adopt helical gears, the advantages of small size, low weight, stable start and the like are achieved. 本发明涉及种平行轴斜齿轮减速机，涉及传动设备技术领域，用以