Double-loop cross-belt sorter, cross-belt sorter system and sorting method

Abstract

A two-loop cross-belt sorter includes at least one loop-shaped track (1); two cross-belt trolley groups (2), and forms two side-by-side conveyance loops able to circulate on the loop-shaped track (1), and a power apparatus (3) that drives the two cross-belt trolley groups (2) to move along the loop-shaped track (1). The two-loop cross-belt sorter uses two sets of trolleys on a loop-shaped track, allows the space inside the loop to be utilized and the quantity of cross-belt trolleys to be increased without increasing the area occupied by the sorter, thus doubling sorting capacity, while allowing parcels to be transferred between cross-belt trolleys on the two conveyance loops, thereby reducing the idle rate of the trolleys.

Dependencies are inferred from the claim text.