The utility model provides a can go out the throw ball device that the operation can be handled high-efficiently to the handled thing from large-scale barrel internal management high-efficiently. This throw ball device possesses: a lateral wall is by the opening and be formed with the box of throwing the ball process chamber, with to this box by the outstanding mode of the foreign side of an open-ended lateral wall by fixed trapped orbit, by the guide of this trapped orbit and slide, the switching the switching door of an open-ended lateral wall of box, install in this switching door and be fixed in inboard trapped orbit in the box guides and gliding barrel braced frame, can rotate ground and install in this barrel braced frame's barrel with the tilt state, make this barrel rotary driving and install in barrel braced frame's barrel drive arrangement, so that this barrel open-ended mode install in the discharge port of the wall of barrel, make automatically open-ended discharge port opening device of this discharge port, and make automatically exhaust handled thing discharge mechanism of handled thing after making the discharge port opening through this discharge port opening device.