Conveying device

A conveyor device (100) for transporting a plurality of transport units (8), the conveyor device (100) comprising:

• a conveyor track (11, 12, 13, 14) conveying the plurality of transport units (8);
• at least two first guide rollers (2′, 2.1-2.7);
• a conveyor chain (3, 3′) which travels over the at least two first guide rollers (2′, 2.1-2.7) and includes catches (31), via which the conveyor chain (3, 3′) can be brought into releasable engagement with the transport units (8) for driving the transport units (8);
• a belt (4, 4′, 4″, 4.1-4.5) moving along with the conveyor chain (3, 3′) via the at least two first guide rollers (2′, 2.1-2.7), wherein the belt (4, 4′, 4″, 4.1-4.5) in the respective area of first guide rollers (2′, 2.1-2.7) is arranged, respectively, between the first guide roller (2′, 2.1-2.7) and the conveyor chain (3, 3′) such that the conveyor chain (3, 3′) lies against the belt (4, 4′, 4″, 4.1-4.5).