Concrete mixing device

The utility model discloses a concrete mixing device, it includes the body, the body includes feed inlet, water tank, first motor and second motor. The body top is provided with a plurality of feed inlets, the inside top position of body is provided with the shower, the shower below is provided with feeding bin, the auger that the first motor output unit of body lateral wall setting is connected extends to inside the feeding bin, a plurality of discharging pipes that the feeding bin below set up are connected with crushing layer, the body below is provided with the storage silo, be provided with the second motor between storage silo and the body, second motor output unit is connected with the (mixing) shaft, just the (mixing) shaft surface is provided with a plurality of horizontal (mixing) shafts, the body inner wall sets up one deck anti -corrosion coating, the inside one deck filter layer that sets up of body, right angle part in body bottom is provided with the arch. The utility model has the advantages o