Concrete regeneration device

The utility model discloses a concrete regeneration device which comprises a crushing and grinding mechanism, a crushing motor installed on one side of the top face of the crushing and grinding mechanism and a grinding motor installed in the crushing and grinding mechanism, a vibrating mechanism is arranged at the bottom of the crushing and grinding mechanism, a vibrating motor is arranged on one side of the vibrating mechanism, and the crushing and grinding mechanism comprises a crushing box. A feeding hopper is fixedly installed on one side of the crushing box, a collecting box is fixedly installed on the side, away from the feeding hopper, of the crushing box, a protective cover is fixedly installed on the top of the crushing box, the crushing motor is fixedly installed on one side of the protective cover, and the output end of the crushing motor is fixedly connected with a crushing rotating rod. By arranging the crushing and grinding mechanism, the function of crushing concrete can be achieved, meanwhile,