| 摘要 |
A device (1) for coupling towed agricultural machines (100) to a respective towing means, comprising means (2) for fastening to a frame (101) of the machine (100), a connecting arm (3) extending substantially longitudinally away from the frame (101) of the agricultural machine (100), and a coupling head (4) comprising coupling means (40, 41). The coupling head (4) allows said connecting arm (3) to rotate relative to the towing means about a first axis of rotation (a) which is substantially perpendicular to an operating surface of the agricultural machine (100). The connecting arm (3) is rotatably connected to said fastening means (2) about a second axis of rotation (13) and further comprises reversible locking means (30, 30', 31) locking the rotation of said connecting arm (3). |
