Sprinkling irrigation equipment with premixing mechanism for constructional engineering

The utility model relates to the technical field of constructional engineering, and discloses a constructional engineering sprinkling irrigation device with a premixing mechanism, which comprises a tank body, a feed inlet is arranged on the tank body, a motor is fixedly arranged on the tank body, a driving rod is fixedly connected to the output end of the motor, a water pump is fixedly arranged on the outer wall of the tank body, and a water outlet is arranged on the water pump. The water pump is communicated with one end of a communicating pipe, the other end of the communicating pipe penetrates through the interior of the tank body, a spray head is arranged on the water pump, a stirring rod is fixedly installed on the outer wall of the driving rod, and a stirring mechanism is arranged in the stirring rod. According to the sprinkling irrigation equipment with the premixing mechanism for constructional engineering, a gravity ball in the stirring mechanism rotates to generate centrifugal force to drive a slidi