Automatic loosening equipment for concrete stone chip caking

The invention relates to the technical field of building machinery, in particular to concrete stone chip caking automatic loosening equipment which comprises a mechanical arm, a large gear, a long gear and a lifting device. The mechanical arm is connected to the rotating shaft, a large gear is installed on the rotating shaft, and a plurality of rakes are arranged on the mechanical arm. The large gear is installed on the rotating shaft. The large gear is meshed with the long gear and can move in the length direction of the long gear, and the long gear is in power connection with the servo motor. The lifting device is connected with the rotating shaft and can drive the rotating shaft to move up and down. The rake extends into stone chips, the servo motor is used for driving the long gear, the large gear and the rotating shaft to rotate so as to drive the mechanical arm to rotate, and at the moment, the rake stirs the stone chips. Along with the reduction of stone chips, the lifting device drives the rotating sh