A combination weighing device, comprising: a plurality of weighing units arranged in a circular form; a combination scale configured to temporarily retain, in a collection hopper, articles discharged from one or more of the plurality of weighing units selected as a result of combinatorial computations and to discharge the articles from the collection hopper; and an alignment and transport unit configured to align and vibrationally transport the articles discharged from the collection hopper, wherein the alignment and transport unit comprises: a collection trough (31, 32, 33) that receives the articles discharged from the collection hopper; and a vibration generator (34, 35; 45) configured to vibrate the collection trough (31, 32, 33) and to vibrationally transport the articles in a longitudinal direction of the collection trough (31, 32, 33), and the collection trough (31, 32, 33) has a bottom part formed in a dented and curved shape, characterized in that the alignment and transport unit comprises: a plurality of the collection troughs (31, 32, 33) disposed along a direction of transport of the articles; and a plurality of shutters (39, 40, 48) disposed at ends of the plurality of the collection troughs (31, 32, 33) in the direction of transport and allowed to open and close transport paths of the plurality of the collection troughs (31, 32, 33). a plurality of weighing units arranged in a circular form; a combination scale configured to temporarily retain, in a collection hopper, articles discharged from one or more of the plurality of weighing units selected as a result of combinatorial computations and to discharge the articles from the collection hopper; and an alignment and transport unit configured to align and vibrationally transport the articles discharged from the collection hopper, wherein the alignment and transport unit comprises: a collection trough (31, 32, 33) that receives the articles discharged from the collection hopper; and a vibration generator (34, 35; 45) configured to vibrate the collection trough (31, 32, 33) and to vibrationally transport the articles in a longitudinal direction of the collection trough (31, 32, 33), and the collection trough (31, 32, 33) has a bottom part formed in a dented and curved shape, characterized in that the alignment and transport unit comprises: a plurality of the collection troughs (31, 32, 33) disposed along a direction of transport of the articles; and a plurality of shutters (39, 40, 48) disposed at ends of the plurality of the collection troughs (31, 32, 33) in the direction of transport and allowed to open and close transport paths of the plurality of the collection troughs (31, 32, 33). a collection trough (31, 32, 33) that receives the articles discharged from the collection hopper; and a vibration generator (34, 35; 45) configured to vibrate the collection trough (31, 32, 33) and to vibrationally transport the articles in a longitudinal direction of the collection trough (31, 32, 33), and the collection trough (31, 32, 33) has a bottom part formed in a dented and curved shape, characterized in that the alignment and transport unit comprises: a plurality of the collection troughs (31, 32, 33) disposed along a direction of transport of the articles; and a plurality of shutters (39, 40, 48) disposed at ends of the plurality of the collection troughs (31, 32, 33) in the direction of transport and allowed to open and close transport paths of the plurality of the collection troughs (31, 32, 33). a plurality of the collection troughs (31, 32, 33) disposed along a direction of transport of the articles; and a plurality of shutters (39, 40, 48) disposed at ends of the plurality of the collection troughs (31, 32, 33) in the direction of transport and allowed to open and close transport paths of the plurality of the collection troughs (31, 32, 33).