Concrete mixture feeding device

The utility model discloses a concrete mixture feeding device, and belongs to the field of concrete. The concrete mixture feeding device comprises a material storage box, a lifting machine is arranged on one side of the material storage box, a feeding box is arranged below one side of the lifting machine, two buffering mechanisms are arranged between the material storage box and the lifting machine, and the lifting machine is fixedly connected with the material storage box through a material conveying pipe. The feeding device solves the problems that an existing feeding device is prone to slow discharging in the feeding process, and the quantitative discharging effect cannot be achieved during discharging, the motor ascends and descends under the telescopic motion of the pneumatic push rod, so that the shifting rod can be driven to descend into the feeding hopper, the output end of the motor drives the rotating shaft to conduct transmission, and the feeding hopper is driven to rotate. The stirring rod is driv