Concrete batching device

The utility model discloses a concrete batching device which comprises a base, two stand columns are installed on the base, a stirring tank with an opening in the top is installed between the two stand columns, a stirring paddle is detachably connected in the stirring tank, a feeding plate is installed on the side wall of the stand column on one side of the stirring tank, and a push plate is installed in the feeding plate. A ratchet wheel pushing structure is mounted above the feeding plate; the ratchet wheel pushing structure comprises a supporting base, a rack, a motor, a rotary disc, a connecting shaft and a pawl, a through groove for containing the rack is formed in the supporting base, the rack is slidably connected with the through groove, a supporting frame is installed on one side of the through groove, the rotary disc is installed on the side, close to the through groove, of the supporting frame, and the motor is installed on the other side of the supporting frame. The pawl is installed on the connec