Powdery material mixing and stirring device

The utility model discloses a powdery material mixing and stirring device which comprises a feeding port, a stock bin, a discharging port, a motor, a conveying belt and a stirring mechanism, the stirring mechanism comprises a first rotating shaft, the bottom end of the first rotating shaft is fixedly connected with a first bevel gear, one side of the first bevel gear is connected with a second bevel gear in an engaged mode, and the second bevel gear is connected with a second bevel gear. The bottom end of the second bevel gear is in meshed connection with a third bevel gear, the bottom end of the third bevel gear is fixedly connected with a second rotating shaft, the outer wall of the first rotating shaft is fixedly connected with a first stirring rod, the outer wall of the second rotating shaft is fixedly connected with a second stirring rod, and the first rotating shaft is connected with a fixing column through a bearing. According to the utility model, the plurality of rotating shafts and the plurality of