High-temperature regulating valve electric rotating shaft driving device

The utility model discloses an electric rotating shaft driving device of a high-temperature regulating valve. The electric rotating shaft driving device comprises a valve body, wherein a valve plate capable of sealing a valve port is rotationally arranged in the valve body; a mounting hole is formed in the top of the valve plate, a movable rotating shaft is rotatably mounted at the top of the valve body and inserted into the mounting hole, a driving gear is mounted at the front end of the extending portion of the movable rotating shaft, a driving motor is mounted outside the valve body, a driving gear is mounted on an output shaft of the driving motor, and the driving gear is meshed with the driving gear. The movable rotating shaft is inserted into a mounting hole in the top of the valve plate and fixed, and when the movable rotating shaft rotates, the valve plate is driven to rotate to open and close the valve body. The valve plate is designed in a left-right split mode. The raft is controlled to rotate thro