Energy recovery device for automobile

The utility model discloses an energy recovery device for an automobile, which is arranged in a mounting groove at the bottom of an automobile body, and is characterized by comprising an energy recovery device body, lifting mechanism, the lifting mechanism comprises a fixing frame arranged on the inner wall of the top of the mounting groove; a left side fixing plate and a right side fixing plate are arranged at the two ends of the bottom of the fixing frame correspondingly. A screw rod is arranged between the left side fixing plate and the right side fixing plate; the right end of the fixing frame is provided with a driving motor connected with the lead screw, the surface of the lead screw is in threaded connection with a sliding block and a power generation device, and the power generation device is arranged on the rotating frame. The automobile braking energy recovery device is simple in structure, practical and convenient to use, the whole automobile braking energy recovery capacityis improved, and therefo