The invention relates to a conveying device for conveying continuous belt. The invention relates to a conveying device which pulls a continuous belt from a belt coil (3). The conveying device comprises a floating basket device (7) having a floating basket (15); the continuous belt (2) extends to pass through a floating basket (15) and a material ring is formed in the area of the floating basket (15), wherein the floating basket which can move vertically along a guiding device (18) is coupled with at least one tensioning member (10) and the at least one tensioning member produces a resetting force when the floating basket (15) moves upwardly.