| 摘要 |
1. A machine for conditioning crop products such as a harvesting conditioning machine or pick-up conditioning machine, comprising a cutter bar (2) or a pick-up means of substantial width which is disposed transversely to the direction of movement of the machine, a transverse conveyor screw (5) disposed rearwardly of said cutter or said pick-up means when considering said direction of movement of the machine and having lateral pitches (6) of opposite directions for concentrating the reaped or picked-up crop products which are supplied to the conveyor screw, towards the central portion of the machine, and a conditioning device (10) formed by a rotor mounted in said central portion of the machine rearwardly of said conveyor screw and provided with conditioning elements (12), characterised in that said conditioning elements (12) are distributed over the length of the conditioning rotor (10) in accordance with an arrangement which is more dense towards the ends of said rotor than in the middle portion thereof. |
