Abstract: Collection device for cut plant processing machine and corresponding machine This invention relates to the a collection device (2), comprising, on the one hand, a frame (3) and an elongated rotor (5) guided in rotation in relation to the frame (3) about a longitudinal axis (AL), a plurality of raking tines (7) arranged by groups of three or more being mounted on rotor (5), each group of tines (7) being located in its own plane perpendicular to the longitudinal axis (AL), these different planes being laid out along the said longitudinal axis (AL), and, on the other hand, a plurality of deflectors (9) extending at least partially about rotor (5) and spaced out in the direction of the longitudinal axis (AL), the spacing between the two adjacent deflectors (9) being adapted for the passage of the tines (7) of a group during rotation of rotor (5), and in the mounted state the said deflectors (9) being connected to frame (3) by the intermediary of at least one first means of attachment (10).