smitchell: your image does not display (I tried to "correct" the link, but it appears to be a wrong link anyway).
Also be more specific as in what setting/configuration you would like a conveyor belt to be displayed/simulated in your game.
Edit: Ha ok, I've seen your picture, still have to copy it as text and copy it in the url bar.
Well you could use moving platforms. Refer to the moving platforms example in your c2 folder\examples.