Discharging device for concrete diaphragm wall

The utility model discloses a blanking device for a concrete diaphragm wall, which comprises a pouring hopper, the pouring hopper is composed of a cylindrical section, a conical section and a blanking nozzle, the conical section is arranged at the bottom end of the cylindrical section, the blanking nozzle is arranged at the bottom end of the conical section, the top end of the pouring hopper is provided with a feed port, and the top end of the pouring hopper is provided with a discharge port. A supporting transverse plate is arranged at the upper end of the inner side of the pouring hopper, a lifting mechanism is arranged on the upper portion of the supporting transverse plate, an anti-blocking mechanism is arranged on the lifting mechanism, the lifting mechanism comprises two hydraulic telescopic rods and a movable supporting plate, and the two hydraulic telescopic rods are both installed on the supporting transverse plate. The two hydraulic telescopic rods are located on the left side and the right side of