The utility model discloses a concrete batching
machine which comprises a frame body, a plurality of supporting columns are connected to the edge of the bottom of the frame body, one ends of the supporting columns are jointly connected with a bottom frame, a connecting frame is connected between every two supporting columns, a plurality of supports are connected to the top of the connecting frame, mixing boxes are connected to one sides of the supports, and a plurality of connecting rods are connected between every two mixing boxes. The bottom of the frame body is connected with a batching box, and the bottom of the batching box is connected with a discharging
pipe. The motor drives the first gear shaft to rotate, the first gear shaft drives the
lantern rings arranged on the outer ring of the first gear shaft to rotate, and the
lantern rings drive the stirring teeth to rotate in the inner cavity of the discharging
pipe, so that materials are stirred and prevented from being blocked in the inner cavity of the discharging
pipe, and the batching efficiency of the device is improved. When entering the
discharge pipe from the batching box, the material is sieved by the
sieve holes formed in the top of the
sieve plate in a penetrating manner, so that the unqualified material is sieved, the material proportion is finer, the mixing is more uniform, and the quality of a finished product is improved.