Produits et services

Building materials of metal; Metal castors. Bearings [parts of machines]; Roller bearings; Roller tracks for use in roller conveyor apparatus; Engines, powertrains, and machine parts, and controls for the operation of machines and engines; Machine wheels; Outer ring profiles being parts of conveyors; Conveyors and conveyors belts; Gears for machines.

Produits et services

Building materials of metal; Metal castors. Bearings [parts of machines]; Roller bearings; Roller tracks for use in roller conveyor apparatus; Engines, powertrains, and machine parts, and controls for the operation of machines and engines; Machine wheels; Outer ring profiles being parts of conveyors; Conveyors and conveyors belts; Gears for machines.

Abrégé

A support-roll stand for a belt conveyor system, comprising a pivoting frame (6), on which at least two support rolls (20, 21) are mounted, at least one of the support rolls (20, 21) mounted on the pivoting frame (6) being directly and gearlessly electrically driven.

Classes IPC  ?

• B65G 23/08 - Tambours, rouleaux ou roues avec mécanismes d'entraînement formant un tout complet, p. ex. moteurs et transmissions associés
• B65G 39/12 - Aménagements des rouleaux montés sur châssis
• B65G 23/32 - Mécanismes d'entraînement pour transporteurs sans finDispositions de tension des courroies ou des chaînes pour assurer l’entraînement en plusieurs points espacés sur la longueur des transporteurs
• B65G 23/36 - Mécanismes d'entraînement pour transporteurs sans finDispositions de tension des courroies ou des chaînes pour assurer l’entraînement en plusieurs points espacés sur la longueur des transporteurs comportant plusieurs moteurs d'entraînement, chacun étant accouplé avec un élément d'entraînement séparé, p. ex. à chacune des extrémités des transporteurs
• B65G 23/44 - Dispositifs de tension des courroies ou des chaînes

Abrégé

The invention relates to a support roller rack of a conveyor belt system, comprising multiple support roller racks (1) arranged in series and supporting the conveyor belt on support rollers (18, 19, 20, 30), wherein in at least one of these support roller racks (1), at least one first and one second support roller (20, 30) are arranged at a distance to one another, centrally and substantially horizontally aligned in the at least one support roller rack (1), on a pivot frame (28) which can pivot about a pivot axis (29) running in a transverse direction in relation to the longitudinal direction of the conveyor belt and which is mounted centrally in the support roller rack (1), wherein a solution is created that permits a support roller in a support roller rack to be changed with reduced effort in relation to the state of the art. This is achieved in that at least the axle ends (21) of the at least first and second support roller (20, 30) are mounted in guiding and retaining slits (11, 12, 15, 16, 26, 27) accommodating a respective axle end (21) of a support roller (18, 19, 20, 30), which slits are formed in the pivot frame (28) with the longitudinal extension thereof from the insert opening (17) oriented at least substantially in parallel to the longitudinal direction of the conveyor belt.

Classes IPC  ?

• B65G 39/12 - Aménagements des rouleaux montés sur châssis

Abrégé

The invention relates to a conveyor belt system, in particular a conveyor belt, that has a plurality of support roller frames (3), which are arranged one behind the other and each of which has at least one support roller (6b) that is supported on the frame in a rotatable manner, and an endless conveyor belt (4) which rests on support rollers (6a, 6b, 6c) as a top run (4a) and is guided in a circulating manner below said support rollers (6a, 6b, 6c) as a bottom run (4b). Support rollers (6b) which are driven or can be driven in a distributed manner over the entire length of the conveyor belt system (2) are arranged in the support roller frames (3). Each support roller (6b) transfers at least one part of the drive output which moves the conveyor belt (4) onto the conveyor belt section running on the respective support roller (6b) by means of frictional contact. The aim of the invention is to allow an improved control and regulation concept design for conveyor belt systems with an endless circulating conveyor belt and with a plurality of support rollers which are driven in a distributed manner over the conveyor belt length. This is achieved in that the drivable or driven support rollers (6b) are operatively connected to one another by means of control- and/or information-technology, in particular in an operative connection which controls and/or regulates and/or detects the drive output, using one or more paired decentralized controllers, in particular control devices which are linked to one another by means of control- and/or information-technology using a hierarchically assembled control structure that comprises at least two control hierarchy levels.

Classes IPC  ?

• B65G 23/32 - Mécanismes d'entraînement pour transporteurs sans finDispositions de tension des courroies ou des chaînes pour assurer l’entraînement en plusieurs points espacés sur la longueur des transporteurs
• B65G 39/10 - Aménagements des rouleaux
• B65G 43/10 - Commande en série des transporteurs fonctionnant en combinaison

Produits et services

Bearing rollers, conveyor belt rollers, guide rollers, check rollers, pad rollers, tension rollers, accumulating rollers, rollers, stripper bearing rollers; ball bearings; chain wheels; driving drums, tail pulleys, tension drums; tensioning trestles and centering trestles for belt regulation; flat belt support trestles and trough support trestles. Computer software (recorded); computer programs for the calculation and/or projection of rubber belt conveyor installations, in particular with regard to, and/or projection and calculation of, structural and operational paramters thereof, the belt properties thereof, the bulk material properties, the operating conditions and the operating status (recorded). Scientific and technological services in connection with the development, manufacture and operational use of bearing and conveying rollers, roller bearings and rubber belt conveyor installations; engineering; quality control; technical consultancy; computer software design; computer programming, installation and maintenance of software; creating and rental of computer programs for the calculation and/or projection of rubber belt conveyor installations, in particular with regard to, and/or projection and calculation of, structural and operational paramters thereof, the belt properties thereof, the bulk material properties, the operating conditions and the operating status.

Produits et services

Supporting rollers, conveyor belt rollers, guide rollers, limiting rollers, pressure rollers, tension rollers, accumulating rollers, rollers, stripper supporting rollers, ball bearings, chain wheels, driving drums, deflection drums, tension drums, tensioning blocks and centering blocks for belt adjustment, flat belt supporting trestles and troughed belt supporting trestles.