Briquetting curve surface conveying device of defective cigarette briquetting machine

The invention relates to the technical field of tobacco production, and relates to waste treatment of defective cigarettes, in particular to a briquetting curve surface conveying device of a defective cigarette briquetting machine, which comprises a curve surface conveying adapter and a curve surface conveying outlet piece. An upper port of the curve surface conveying adapter is connected with a briquetting outlet part of a briquetting discharging track of the briquetting machine, and a lower port of the curve surface conveying adapter is connected with an upper port of the curve surface conveying outlet piece. The track center line of the curve surface conveying adapter and the center line of the pressing block discharging track are coplanar on the Q surface; the plane where the track center line of the curve conveying outlet piece is located is perpendicular to the Q face and the horizontal plane. The pressing block output by the pressing block outlet part enters the curve surface conveying adapter, is conv