The present invention is a conveyor belt cleaning apparatus, comprising: a case, wherein the case is designed to secure to a conveyor belt assembly; a frame member, wherein the frame member is secured to the case; at least one applicator attached to the frame member; tubing attached to the frame member and directly in contact with the applicator; at least one pump connected to the tubing; a solution reservoir connected to the at least one pump.

According to the present invention, a conveyor pulley for use in a belt conveyor is provided, comprising: a roller tube (1); wherein the roller tube (1) is formed by plastically deforming a central portion of a substantially cylindrical metal tube (2) radially outwardly so as to form a crowned portion (4) having an enlarged outer diameter (OD.sub.ENL) with respect to remaining portions (6) of the metal tube (2).

A directional discharge wing pulley having a plurality of wings that discharge material in a single direction while properly tracking the conveyor belt. The directional discharge wing pulley may include a plurality of directional discharge wings, which are generally angled in a single or primarily in single direction across the entire face of the pulley. When pulley is operated a reverse rotation direction, the conveyor belt continues to properly track and the material is discharged in the opposite direction. The wings may have bends to create flat sections, or formed in a multiple arc pattern to create smoother changes in geometry or increased wing angle near the ends of the pulley, while generally maintaining a single direction wing through the entire pulley. Strengthening rib bends may be added near the end of a straight wing to add rigidity reducing the likelihood of wing fold over. The wings may include secondary wings, for example, in a Herringbone pattern. In some applications, the wings may include longitudinal or circumferential wing tips. In other applications, the wings may include a multi-start spiral.

A directional discharge wing pulley having a plurality of wings that discharge material in a single direction while properly tracking the conveyor belt. The directional discharge wing pulley may include a plurality of directional discharge wings, which are generally angled in a single or primarily in single direction across the entire face of the pulley. When pulley is operated a reverse rotation direction, the conveyor belt continues to properly track and the material is discharged in the opposite direction. The wings may have bends to create flat sections, or formed in a multiple arc pattern to create smoother changes in geometry or increased wing angle near the ends of the pulley, while generally maintaining a single direction wing through the entire pulley. Strengthening rib bends may be added near the end of a straight wing to add rigidity reducing the likelihood of wing fold over. The wings may include secondary wings, for example, in a Herringbone pattern. In some applications, the wings may include longitudinal or circumferential wing tips. In other applications, the wings may include a multi-start spiral.

A directional discharge wing pulley having a plurality of wings that discharge material in a single direction while properly tracking the conveyor belt. The directional discharge wing pulley may include a plurality of directional discharge wings, which are generally angled in a single or primarily in single direction across the entire face of the pulley. When pulley is operated a reverse rotation direction, the conveyor belt continues to properly track and the material is discharged in the opposite direction. The wings may have bends to create flat sections, or formed in a multiple arc pattern to create smoother changes in geometry or increased wing angle near the ends of the pulley, while generally maintaining a single direction wing through the entire pulley. Strengthening rib bends may be added near the end of a straight wing to add rigidity reducing the likelihood of wing fold over. The wings may include secondary wings, for example, in a Herringbone pattern. In some applications, the wings may include longitudinal or circumferential wing tips. In other applications, the wings may include a multi-start spiral.

A directional discharge wing pulley having a plurality of wings that discharge material in a single direction while properly tracking the conveyor belt. The directional discharge wing pulley may include a plurality of directional discharge wings, which are generally angled in a single or primarily in single direction across the entire face of the pulley. When pulley is operated a reverse rotation direction, the conveyor belt continues to properly track and the material is discharged in the opposite direction. The wings may have bends to create flat sections, or formed in a multiple arc pattern to create smoother changes in geometry or increased wing angle near the ends of the pulley, while generally maintaining a single direction wing through the entire pulley. Strengthening rib bends may be added near the end of a straight wing to add rigidity reducing the likelihood of wing fold over. The wings may include secondary wings, for example, in a Herringbone pattern. In some applications, the wings may include longitudinal or circumferential wing tips. In other applications, the wings may include a multi-start spiral.

An axle or shaft has openings and/or depressions in radial direction. The recesses and/or depressions may be oriented in, or at least largely in, the longitudinal direction of the axle and may be of slot-shaped configuration or of punctiform configuration with several together oriented in the longitudinal direction of the axle.

An axle or shaft has openings and/or depressions in radial direction. The recesses and/or depressions may be oriented in, or at least largely in, the longitudinal direction of the axle and may be of slot-shaped configuration or of punctiform configuration with several together oriented in the longitudinal direction of the axle.

A conveyor pulley design incorporates a plow design that forces tramp material away from the belt and discharges material down and away from the belt, bearings, take-up assembly, maintenance equipment and personnel. The pulley uses a modular construction that allows for optimized manufacture and inventory processes and reduces the materials cost in the pulley.

A conveyor pulley design incorporates a plow design that forces tramp material away from the belt and discharges material down and away from the belt, bearings, take-up assembly, maintenance equipment and personnel. The pulley uses a modular construction that allows for optimized manufacture and inventory processes and reduces the materials cost in the pulley.