Premixed concrete production device

The utility model relates to the technical field of concrete mixing devices, and discloses a premixed concrete production device which comprises a main body supporting frame, a fine aggregate self-storage bin, a yellow sand self-storage bin and a coarse aggregate self-storage bin are sequentially and fixedly installed on the main body supporting frame from right to left, and a metering hopper is fixedly installed below the yellow sand self-storage bin through a supporting frame. A cement self-storage bin is fixedly installed at the position, located below the second conveying belt, of the main body supporting frame, a stranding cage is fixedly installed below the cement self-storage bin, the other end of the stranding cage extends to the position above the metering hopper, and a second conveying belt and a first conveying belt are fixedly installed at the positions, located below the fine aggregate self-storage bin and the yellow sand self-storage bin, of the main body supporting frame respectively. By arrang