Curved belt conveyor

A curved belt conveyor comprising an inner profile (1) that extends along a segment of a circle with an inner radius (Ri) and an angle (A), an outer profile (2) that extends along a segment of a circle with an outer radius (Ro) and the same angle (A), an endless belt (3) that is mounted on two end conveyor rollers (4) that are arranged between the inner profile (1) and the outer profile (2) in both of their end regions, at least one curved guide (5) with two slots (53) facing the outer profile (2) is arranged on the outer profile (2) between the two end conveyor rollers (4), and cleats (6) with a lug (61) facing the inner profile (1) are arranged on an inner belt surface (30) in the region of an outer belt edge (31), wherein at least some of the cleats (6) located between the two end conveyor rollers (4) are guided with their lug (61) in the corresponding slot (53) of the curved guide (5).