Roller conveyor with torque support

摘要

A roller conveyor (10) has a roller (20), a frame (30), and a torque support (40). The roller (20) has an axle (21) and a casing (23) rotatably supported around the axle (21). The frame (30) has a bearing (32) and a support recess (33). The torque support (40) has an axle recess (41) and a support projection (42). The axle (21) of the roller (20) is received in the axle recess (41) of the torque support (40), and is connected to the torque support (40) in a torsion-proof manner. The axle (21) is inserted in the bearing (32) of the frame (30). The support recess (33) of the frame (30) is arranged off-center with respect to the axis of rotation of the casing (23) of the roller (20). The support projection (42) of the torque support (40) engages the support recess (33) of the frame (30).

主权项

1. A roller conveyor (10), comprising:
a frame structure (30) having at least one axle bearing (32) and at least one support recess (33); a torque support (40) having an axle recess (41) and at least one support projection (42); a conveyor roller (20) having at least one axle element (21) and a roller casing (23) rotatably supported around the axle element (21), the axle element (21) of the conveyor roller (20) extending through the axle recess (41) of the torque support (40) and being positively locked to the axle recess (41) of the torque support (40) in a circumferential direction around the axle element (21) so that the conveyor roller (20) and the torque support (40) are connected to each other in a torsion-proof manner, the at least one axle element (21) further being inserted in the axle bearing (32) of the frame structure (30), wherein the at least one support recess (33) of the frame structure (30) is arranged off-center with respect to the axis of rotation of the roller casing (23) of the conveyor roller (20), the at least one support projection (42) of the torque support (40) engages the at least one support recess (33) of the frame structure (30), the axle element (21) has a polygonal cross-sectional area, and the torque support (40) is formed as a bent wire part that has a positive locking region (43) corresponding to the polygonal cross section.