Spiral tower cooling auxiliary motor system

The utility model provides a spiral tower cooling auxiliary motor system, and relates to the technical field of food equipment. The device comprises a motor, a frequency converter, a chain wheel and amesh belt, the chain wheels comprise driving chain wheels, first chain wheels and second chain wheels; the frequency converter is arranged on the motor, the output end of the motor is connected witha driving shaft, the driving shaft is connected with a driving chain wheel for driving a mesh belt of the spiral tower to convey forwards, the input end of the mesh belt is provided with a balance weight wheel in a matched mode, the motor is flexibly connected with the driving shaft, and the driving chain wheel is rotationally connected with the first chain wheel and the second chain wheel throughthe mesh belt. The device is simple in structure, a maximum torque and maximum speed control method is adopted, modes are automatically switched, the auxiliary motor can output constant torque according to changes of loads, an