ROTOR POSITIONING DEVICE FOR A HORIZONTAL SHAFT IMPACT CRUSHER

摘要

A rotor positioning device to adjust a rotational position of a rotor of a horizontal shaft impact crusher. The device is mountable to an external region of a main frame of a crusher so as to releasably couple to an exposed end of a main shaft of the rotor. The device comprises a shaft engager capable of being moved to and from engaging contact with the rotor shaft end. A drive component provides rotational drive of the rod to impart rotational adjustment of the position of the rotor shaft.