Concrete equipment doped with high-activity micro powder and preparation method

The invention discloses high-activity micro powder doped concrete equipment and a preparation method, the high-activity micro powder doped concrete equipment comprises a base, a mixing box body and a first motor, a mounting shaft is mounted in the middle of the interior of the base through a bearing, the first motor is mounted at the top end of the mixing box body, and a stirring shaft is mounted at the output end of the first motor; a first bevel gear disc is installed on the outer wall of the stirring shaft, fixing shafts are installed at the top end and the bottom end in the mixing box body, the interiors of the fixing shafts are connected with the stirring shaft through bearings, transmission shafts are installed in the fixing shafts through bearings correspondingly, and a metering frame body is installed at the top end of the base; a storage cavity is formed in the metering frame body, an air cylinder is arranged at the top end of the metering frame body, the device drives an external water solution at t