A cascade conveyor for sorting and conveying container closures, such as for conveying and sorting screw closures in a drinks filling installation, comprising at least one sorting bar which can be moved in a conveying direction and which is orientated transversely relative to the conveying direction for conveying the container closures from a collection receptacle which receives unsorted container closures to a closure unloading zone. There may also be provided in the closure unloading zone a conveyor belt which extends when viewed in the gravitational direction below the sorting bar in order to laterally discharge container closures conveyed by the sorting bar.