A conveying device including a revolving, extensively extended conveying element and a frame construction with a plurality of frame profiles for laterally enclosing conveying element. At least two frame profiles of the frame construction are designed as hollow profiles and in their profile longitudinal axis are connected to one another via face-side end sections. The profile walls of the two frame profiles at their face-side end sections are designed such that the two frame profiles form a positive-fit connection, which counteracts forces acting longitudinally, transversely and vertically onto the connection.