Compact Conveyor System

摘要

A conveyor system including a train of carrier plates arranged for movement along a conveyor path which possesses either rightward turns or leftward turns and each carrier plate defines a leading edge and a trailing edge. Each of the leading and trailing edges has an outer portion which is disposed adjacent a side of the carrier plate opposite the direction of turn of the conveyor path and an inner portion. Each carrier plate is pivotally mounted upon an endless drive member at a location along the carrier plate which is disposed between the leading and trailing edges of the plate, and is shaped so that the outer portion of each of its leading and trailing edges is longer than the inner portion of its leading and trailing edges. Gap plates cover any gap between two sequential conveyor plates as the train is moved through non-linear sections of the conveyor path.

主权项

1. In a conveyor system having a train of carrier plates which collectively provide a support surface upon which an item to be conveyed can be placed and an endless drive member to which each carrier plate in the train is connected and which defines a conveyor path along which the item to be conveyed is moved by the system wherein the conveyor path includes either rightward-turning sections or leftward-turning sections, and wherein each carrier plate is pivotally connected to the endless drive member to permit a pivotal adjustment of the carrier plate relative to the endless drive member in either a rightward or leftward direction as the train of carrier plates is moved through the rightward-turning or leftward-turning sections of the conveyor path, the improvement characterized in that:
each carrier plate defines a leading edge which is directed substantially forwardly of the conveyor path when the train of carrier plates is moved along the conveyor path, an opposite trailing edge, and each of the leading and trailing edges has a outer portion which is disposed adjacent a side of the carrier plate opposite the direction of turn of the rightward-turning or leftward-turning sections of the conveyor path and an inner edge portion which is disposed adjacent a side of the carrier plate corresponding to the direction of turn of the rightwardly-turning or leftwardly-turning sections of the conveyor path, and the leading and trailing edges of each carrier plate is shaped so that the trailing edge of a first of two sequential carrier plates in the train is accepted or received by the leading edge of a second of the two sequential carrier plates in the train; and each carrier plate is pivotally mounted to the endless drive member at a location upon the plate which is disposed between the leading and trailing edges of the plate, and each carrier plate is shaped so that the outer portion of each of its leading and trailing edges is longer than the inner portion of its leading and trailing edges so that as two sequential carrier plates in the train are moved through the straight sections, rightward-turning sections, or leftward-turning sections of the conveyor path, the trailing edge of the first plate of the two sequential carrier and the leading edge of the second plate of the sequential carrier plates are maintained in relatively close proximity to one another.