Mechanical cold regenerator rotor flameout slow rotation hydraulic system and cold regenerator

The invention discloses a mechanical cold regeneration machine rotor flameout slow rotation hydraulic system and a cold regeneration machine, the mechanical cold regeneration machine rotor flameout slow rotation hydraulic system comprises a hydraulic pump station, a slow rotation valve group, a motor, an oil cylinder and a slow rotation driving wheel, the hydraulic pump station is connected with the slow rotation valve group, and the slow rotation valve group is connected with the motor and the oil cylinder; the oil cylinder is connected with the slow-rotation driving wheel, and the motor is connected with the slow-rotation driving wheel; when the hydraulic system works, the hydraulic pump station outputs pressure oil to enter the slow rotation valve group, the pressure oil in the slow rotation valve group enters a rodless cavity of the oil cylinder, a piston rod of the oil cylinder extends out and pushes the slow rotation driving wheel to be meshed with the belt driving wheel, the pressure oil further drives