Water conservancy pulper

The utility model relates to the technical field of water conservancy projects, in particular to a water conservancy pulper which comprises a machine body, a feeding port and a discharging port are formed in the machine body, a driving motor is fixedly installed outside the machine body, a driving rotating shaft is installed in the machine body, and a first transmission shaft and a second transmission shaft which are connected with the driving rotating shaft are installed in the machine body. A telescopic support is slidably sleeved with the side wall of the machine body, the two ends of the telescopic support are connected with a crushing plate and an adjusting piece, a buffer spring is welded in the machine body, and the upper end of the buffer spring is fixedly connected with a special-shaped screen. According to the utility model, the rotating crushing cutter is directly driven by the driving motor, and the first rolling roller and the second rolling roller which rotate in opposite directions are connecte