A conveyor device for conveying articles, comprising: a plurality of travel units traveling along a conveying path for the articles; article supports that support the articles and are provided for the respective travel units so as to travel on the conveying path; and infilling members provided for the respective article supports, the infilling member covering a clearance left between the article supports adjacent to each other along a traveling direction of the travel unit, wherein the travel unit supports the article support and the infilling member so as to laterally tilt the article support and the infilling member with respect to the traveling direction, the travel unit is connected via a coupler to the adjacent travel unit in the traveling direction, the infilling member covers a clearance left between the article support supported by the travel unit supporting the infilling member and the article support supported by the travel unit that travels ahead of the travel unit supporting the infilling member, characterised in that the infilling member is supported by a tilting shaft so as to laterally tilt with respect to the traveling direction of the travel unit, the tilting shaft being extended in the traveling direction of the travel unit and supported by the travel unit, the infilling member is supported by a swing shaft so as to vertically swing with respect to the traveling direction of the travel unit, the swing shaft being laterally extended with respect to the traveling direction of the travel unit and supported by the tilting shaft, and the swing shaft is disposed at a position shifted by a predetermined distance in a direction opposite to the traveling direction of the travel unit from a position of the coupler connecting the travel unit supporting the tilting shaft and the travel unit traveling ahead. a plurality of travel units traveling along a conveying path for the articles; article supports that support the articles and are provided for the respective travel units so as to travel on the conveying path; and infilling members provided for the respective article supports, the infilling member covering a clearance left between the article supports adjacent to each other along a traveling direction of the travel unit, wherein the travel unit supports the article support and the infilling member so as to laterally tilt the article support and the infilling member with respect to the traveling direction, the travel unit is connected via a coupler to the adjacent travel unit in the traveling direction, the infilling member covers a clearance left between the article support supported by the travel unit supporting the infilling member and the article support supported by the travel unit that travels ahead of the travel unit supporting the infilling member, characterised in that the infilling member is supported by a tilting shaft so as to laterally tilt with respect to the traveling direction of the travel unit, the tilting shaft being extended in the traveling direction of the travel unit and supported by the travel unit, the infilling member is supported by a swing shaft so as to vertically swing with respect to the traveling direction of the travel unit, the swing shaft being laterally extended with respect to the traveling direction of the travel unit and supported by the tilting shaft, and the swing shaft is disposed at a position shifted by a predetermined distance in a direction opposite to the traveling direction of the travel unit from a position of the coupler connecting the travel unit supporting the tilting shaft and the travel unit traveling ahead.