B - Operations – Transporting – 65 – G
Patent
B - Operations, Transporting
65
G
B65G 39/14 (2006.01) B65G 39/04 (2006.01) B65G 39/16 (2006.01)
Patent
CA 2404223
The invention concerns a device for automatic centring on a conveyor with belts supported by chain flexible rollers, comprising a central attachment receiving rollers with V-shaped angular orientation. Between the latter is arranged a rocking lever subjected to a displacement along a curved trajectory according to variation in altitude. The lever co-operates at its lower end with a fixing lug secured to a tensioning cable relative to the frame bearing the conveyor. The invention is characterised in that the rollers (20) of the central attachment are mounted in free rotation on their independent shaft (21) with V-shaped orientation, said shafts being detachably secured to an opposite end according to an angulation, by central linking means (22), secured to fastening means (23) for receiving and articulating the rocking lever (24), whereof the other end is secured to the fixing lug.
Le dispositif de centrage automatique sur convoyeur à bandes supportées par des rouleaux souples en guirlande, inclut une fixation centrale recevant des rouleaux orientés en angulation en V. Entre ces derniers est disposé un levier basculant assujetti à un mouvement selon une trajectoire courbe en fonction de la variation d'altitude, Le levier coopère à son extrémité inférieure avec une patte d'attache solidarisée à un câble tendeur par rapport au chassis porteur du convoyeur. Selon l'invention, les rouleaux (20) de la fixation centrale sont montés libres en rotation sur leurs axes indépendants (21) orientés en V, lesdits axes étant solidaires et de manière démontable à une extrémité en regard selon une angulation, par un moyen de liaison centrale (22), qui est solidarisé à un moyen d'attache (23) permettant la réception et l'articulation du levier basculant (24), dont l'autre extrémité est solidarisée à la patte d'attache.
Marks & Clerk
Valcalda Florent
LandOfFree
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