Push flow stirring machine capable of controlling feeding

The utility model discloses a controllable feeding plug flow stirrer, which comprises a stirring box, the top surface of the stirring box is fixedly connected with a support column, the two sides of the support column are fixedly provided with fixing plates, the inner walls of the fixing plates are fixedly connected with a feeding box, the top surface of the feeding box is fixedly connected with a feeding pipe in an inserted manner, the surface of the feeding box is provided with an observation window, and the observation window is provided with a feeding pipe. Scale lines are arranged on the surface of the observation window, and a connecting pipe is fixedly connected to the bottom face of the feeding box in an inserted mode. The quantity of raw materials in the feeding box is observed through the observation window and the scale marks, the quantity of the raw materials is further counted through the flow meter, and the feeding quantity is controlled through double metering of the observation window with the