Automatic proportioning water injection device for building material detection

The utility model relates to the technical field of building equipment, and discloses an automatic proportioning water injection device for building material detection, which comprises a box body, a motor seat is fixedly mounted on the top surface of the box body, a motor is fixedly mounted on the top surface of the motor seat, and an output shaft of the motor is fixedly connected with a rotatingshaft. The outer surface of the rotating shaft is fixedly connected with a stirring plate, the top surface of the box body is fixedly communicated with a communicating pipe, and the top surface of thecommunicating pipe is fixedly communicated with a proportioning box. According to the automatic proportioning water injection device for building material detection, the two proportioning boxes are communicated with the top surface of the box body, different reagent liquids are conveyed by the two proportioning boxes through the liquid inlet pipes respectively, the reagent liquids are equivalently and equally divided by u