Improved generation crust crow

The utility model discloses an improved generation crust crow, including a pipe body, the mouthpiece has been seted up in the left side at body top, the inner wall of mouthpiece is provided with the pipe, the inside of pipe transversely is provided with the shell fragment, the top of pipe extends to the top of mouthpiece, the top fixedly connected with circle mouth of pipe, two recesses have beenseted up at the top of body, and two recesses are located the both sides of mouthpiece, the equal sliding connection in both sides of recessed wall bottom has the baffle, the baffle is close to the equal fixedly connected with spring in top and bottom of recessed wall one side. The utility model discloses a cooperation of body, circle mouth, pipe, mouthpiece, shell fragment, recess, locating lever, spring, baffle, gyro wheel and constant head tank is used, has solved the current poor problem of crust crow practicality, and this improved generation crust crow possesses the advantage that the practicality is good, has m