The present invention relates to a belt guidance unit for centring a conveyor belt, which during operation is susceptible to lateral displacement away from a neutral position in its longitudinal direction. According to the invention the belt guidance unit can be employed on conveyor belts that move in one direction ...

An air cannon or aerator comprises a tank, a valve, and a tube. The tank has opposite first and second openings and an interior chamber. The valve is rigidly attached to the first opening. The tube connects the valve to the second opening of the tank through the interior chamber of the tank. The tube is pivotal rela...

A bulk material conveyor belt scraper comprises a base portion having a three sided channel. The belt scraper also comprises a polymeric portion that protrudes outwardly from a corner of the three sided channel. The three sided channel of the belt scraper is adapted to engage with and partially encircles a support m...

A bulk material conveyor belt system comprises a belt, a track mounted device, and a support device. The track mounted device comprises a first track. The support device comprises a second track and a locking device. The second track is engage with the first track in a manner such that the support device limits rela...

A seal member for sealing a conveyor belt is a monolithic homogeneous piece of material having opposite first and second halves and comprises first and second primary seals and first and second secondary seals. The first secondary seal is resiliently movable relative to the first primary seal. The second secondary s...

A tensioner for maintaining engagement of a conveyor belt cleaner  including one or more scraper blades mounted on a rotatable support frame  with a conveyor belt. The tensioner includes a mounting member attached to the support frame for conjoint rotation therewith  a biasing member attached to the mounting member ...

A bulk material conveyor belt scraper assembly comprises a support member, at least two scraper members, and a clamping device. The support member has a length that extends along an axis. The scraper members each have a first end portion and an opposite second end portion. The first end portion of each of the sc...

An improved bulk material conveyor belt scraper comprises a skirt that shields mounting surfaces from the bulk material dust. By shielding the mounting surfaces from bulk material dust such dust does not interfere with the replacement of the scraper blade. The belt scraper also comprises an improved securing mechani...

A tensioner for maintaining engagement of a conveyor belt cleaner, including one or more scraper blades mounted on a rotatable support frame, with a conveyor belt. The tensioner includes a mounting member attached to the support frame for conjoint rotation therewith, a biasing member attached to the mounting member,...

A conveyor belt cleaner system and method of manufacturing the same comprising a common component support frame, and key components of: a mounting bar, blade support and scraper blade wherein the scraper blade is removably secured within a reusable blade support so as to allow replacement of the scraper blade. Key c...

A bulk material conveyor belt system comprises a belt, a skirt, and a wear liner. The belt forms a continuous loop having an upper transfer run and a lower return run. The belt defines a theoretical, vertically oriented, center plane about which the belt is generally symmetric. The skirt has a lower edge that extend...

A tensioner for maintaining engagement of a conveyor belt cleaner  including one or more scraper blades mounted on a rotatable support frame  with a conveyor belt. The tensioner includes a mounting member attached to the support frame for conjoint rotation therewith  a biasing member attached to the mounting member ...

An electrically driven eccentric weight industrial vibrator comprises a housing a stator a rotor and at least one eccentric weight. The housing defines an internal chamber. The stator is positioned within the internal chamber of the housing and is fixed in rotation relative to the housing. The rotor encircles the st...

A bulk material handling assembly comprises a pair of spaced apart walls an elongate vibrator a pair of saddle clamps and a pair of locking members. The saddle clamps encircle and releasably secure the axial end portions of the vibrator to the spaced apart walls of the bulk material handling assembly. The locking me...

A generator comprises a stator having a central axis and a rotor. The stator is configured and adapted to be supported by a portion of conveyor belt support structure. The stator comprises an opening aligned with the central axis configured and adapted to receive at least a portion of a shaft of a conveyor belt roll...

A conveyor belt cleaning assembly includes a first rail member, a second rail member, and a locking mechanism for removably securing the first rail member to the second rail member. The first rail member includes a first base wall, a first leg extending from a first end of the first base wall, a second leg extending...