| 摘要 |
An agricultural machine equipped with a cutting device (4) is disclosed. The cutting device (4) includes a casing (9) and at least three cutting members (7) arranged above the casing (9) and connected to the casing such that they can rotate about a vertical axis (8). The cutting members (7) included cutting elements that describe circles (18) about the axis (8) of rotation of the respective cutting member (7), the circles (18) all being nearly of the same diameter. Transmission elements drive the rotation of the cutting members (7) about the respective axes (8). At least two adjacent cutting members (7b, 7c) have directions of rotation (10b, 10c) that are opposed and converge toward the front. The distance separating their axes (8b, 8c) is greater than at the distance separating the axes (8c, 8d) of two adjacent cutting members (7c, 7d) that have directions of rotation (10c, 10d) that do not converge toward the front.
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