Heating type casting sand mixer capable of uniformly mixing

The utility model discloses a uniformly-mixed heating type casting sand mixer which comprises a shell assembly and a mixing assembly, the mixing assembly is mounted at the bottom of the shell assembly, and the top of the mixing assembly penetrates through the shell assembly and extends into the shell assembly; the shell assembly comprises a shell, supporting legs and a discharging pipe, and the supporting legs are installed at the bottom of the shell. According to the utility model, the shell assembly and the mixing assembly are matched with each other; the heating type casting sand mixer withuniform mixing is realized; the molding sand can be quickly and uniformly mixed by the sand mixer, and the binder and the molding sand are uniformly mixed; according to the molding sand drying device, the situation that a binder is accumulated at the bottom of the shell can be effectively avoided, the binder and molding sand are continuously turned over and conveyed upwards, the binder can well cover the surface of the m