Patent ID: 8602207

Claim:
A conveyor-belt linking apparatus of a metallurgical furnace, at least comprising: a movable frame located between ends of two belt conveyors and slidably disposed on a predetermined supporting surface; a plurality of pivot shafts disposed on the movable frame to support a load object and respectively driven by an external force for pivoting so that the load object moves along a predetermined direction; at least one primary driving element disposed between the movable frame and the predetermined supporting surface to drive the movable frame to reciprocally and slidably move between the ends of the two belt conveyors; and an engaging driving assembly including a side driving element capable of being outwardly input with a power and a transmission assembly, wherein the transmission assembly capable of synchronically sliding with the movable frame is connected to the side driving element for transmitting the power of the side driving element to rotate the pivot shafts; wherein the side driving element is connected to a sliding guided element parallel to a sliding direction of the movable frame, the transmission assembly at least comprises a first transmission element disposed on and synchronically pivoted with the sliding guided element to remain a connective driving status relative to the pivot shafts in accordance with the movement of the movable frame; and wherein a linking element is at least disposed on each of the pivot shafts, and a second transmission element and a third transmission element connected to the second transmission element are disposed between the first transmission element and the linking element.