Waste concrete separating device for concrete production

The utility model discloses a waste concrete separating device for concrete production, which comprises a separating box, a feeding hopper arranged at the top of the separating box, a separating device arranged inside the separating box, a supporting bottom frame arranged at the bottom of the separating box, and a discharging device arranged on the front side of the separating device. And the separating device comprises a separating cylinder, a vibrator, a placing plate, a hydraulic telescopic rod, a clamping ring, control equipment, a spring, a connecting frame and a limiting block. According to the device, the separation device is arranged, a vibrator is started, the separation barrel is made to shake, the separation effect is enhanced through cooperation with structures such as a spring, hydraulic telescopic rods on the two sides of the inner wall of the separation box can be started after separation, and a clamping ring is driven to move towards the separation barrel till the side, close to the separation