Rotating mechanism of electromagnetic crane

TLDR: In this paper, a rotating mechanism of an electromagnetic crane is described, where a rotating beam is formed by a cross beam and a longitudinal beam in a crossing way, and a movable pulley is arranged at two ends of the cross and the longitudinal beam.

Abstract: The utility model relates to electromagnetic crane equipment, in particular to a rotating mechanism of an electromagnetic crane. The rotating mechanism comprises a rotating beam; a slewing bearing is arranged at the bottom of the rotating beam and is connected with a connecting support; the connecting support is connected with an electromagnetic suspended beam; an electromagnet connecting piece and an electromagnet are arranged on the electromagnetic suspended beam; the rotating beam is formed by a cross beam and a longitudinal beam in a crossing way; movable pulley are arranged at two ends of the cross beam and the longitudinal beam; the rotating beam is connected with a principle machine of the crane by steel wire ropes on the movable pulleys; a speed reducer is arranged on the rotating beam; a gear is arranged on the speed reducer; a gear is arranged on the inner surface of the slewing bearing; and the gear of the speed reducer is meshed with the gear on the inner surface of the slewing bearing. The rotating mechanism has the advantages that the rotating mechanism is not easy to sway during hoisting, hoisting is stable and labor-saving, the crane has high acting efficiency, etc.