Sortex Limited

Benedict M Deefholts

John Menzies Low

Robert John Harris

John E Milbank

A stabilizer unit for material on a moving conveyer surface comprises a framework mounted over the surface with a drive pulley making driving engagement therewith. A drum is rotatably supported in the framework and carries a stabilizer surface thereon. The drive pulley is coupled to the drum to rotate the drum with its peripheral velocity substantially equal to that of the drive pulley, thus imparting the corresponding velocity to the stabilizer surface. The stabilizer surface can be a belt loosely carried on the drum, which follows a path with a first section overlaying the conveyer surface, a second section in engagement with a segment of the drum surface, and third and fourth sections extending between the drum surface and the respective points of separation of the stabilizer belt from the conveyer surface. Movement of the conveyer surface rotates the drive pulley and thereby the drum to advance the stabilizer belt around its path at a speed equal to the speed of the conveyer surface. With no substantial relative movement therebetween, the stabilizer belt and the conveyer surface stabilize material held therebetween along the first section of the stabilizer belt path.

Apparatus and method for stabilising material transported on conveyor

An apparatus for sorting material conveyed in a product stream and across a substantially level single layer on a conveyor, wherein the conveyor passes beneath an examination device which determines the presence and transverse location of any undesired material; a number of movable conduits are positioned transversely across the conveyor downstream from the examination device, and are arranged in staggered rows to transversely encompass the entire product stream on the conveyor; the suction device and movable conduits are respectively controlled by the examination device, to cause each conduit to selectively move toward the conveyor and remove undesired material from the conveyor as it passes beneath the suction device, and to move away from the conveyor when no undesired material is positioned beneath the suction device; a valve in the common suction line connected to all conduits stabilizes suction pressure during operation of the apparatus.

Growing community of inventors

London, United Kingdom

Benedict M Deefholts