| 摘要 |
PURPOSE:To rapidly perform the repairing work for tundish by a small-sized apparatus, by arranging a push-out means and a holding claw on the attachment at the tip of a rotary boom, which is fitted to a boom of rotary frame on a floor carrying truck, providing a driving room. CONSTITUTION:In the rotary frame 2, laid on the carrying truck 1, the driving room 10 and also the boom 3 are fitted and the rotary boom 4 is fitted at the tip part of the boom 3 as constituting as possible to tilt by a cylinder 40. Further, the rotary boom 4 constitutes as rotable, and the attachment 5 of its tip part is fitted as rotable around the shaft 55 and a cylinder 50, by which the tilting of the attachment 5 is executed, is fitted between the boom 4 and the attachment 5. And, in the attachment 5, the push-out means 7, which holds the push-out rod as movable to front and rear, and the holding claw 53, which draws in by hooking on the fitting member 62 of the tundish 6, are provided. Further, by providing a breaker 9 to the attachment 6, the pushout work for a skull is not only executed, but also a exfoliation work for a coating material is executed. |
