公开(公告)号：US09108801B2

公开(公告)日：2015-08-18

申请号：US14035601

申请日：2013-09-24

Applicant: Laitram, L.L.C.

Inventor： Mark Constanzo ,  Dennis K. Scates ,  David H. Myers ,  Glenn R. McCall, Jr. ,  Matthew L. Fourney

IPC: B65G17/16 ,  B65G17/24 ,  B65G47/53

CPC classification number: B65G17/24 ,  B65G47/53

Abstract: A conveyor belt and a belt module having multiple roller sets, each roller set including a bottom roller in contact with an axially elongated top roller. Driving the bottom roller in a first direction causes rotation of the top roller in an opposite angular direction. The bottom rollers in first longitudinal lanes are arranged to rotate obliquely toward one side of the belt, and the bottom rollers in second lanes are arranged to rotate toward the other side of the belt. Either the first lanes of roller sets or the second lanes can be selectively actuated to direct articles conveyed atop the top rollers rearward and toward one side of the belt or the other or to receive articles fed onto the belt from either side.

Abstract translation: 具有多个辊组的传送带和带组件，每个辊组包括与轴向细长的上辊接触的底辊。 沿第一方向驱动底辊使上辊在相反的角度方向上旋转。 第一纵向车道中的底部辊子被布置成朝向带的一侧倾斜旋转，并且第二车道中的底部辊布置成朝向带的另一侧旋转。 可以选择性地致动辊组或第二通道的第一通道以将在顶部辊上方传送的物品引导到带或另一侧的一侧，或者从两侧接收进给带上的物品。