| 摘要 |
FIELD: agriculture.SUBSTANCE: invention relates to agricultural machine building. Agricultural machine comprises a central frame and two work devices. Central frame is connectable to a tractor, and is provided with wheels. Each work device is connected to central frame by a first articulation and is able to be moved between a transport position and a work position. Central frame is composed of a front part, a rear part with wheels and an articulation device connecting front part to rear part. Articulation device is adapted to rotate in a vertical plane parallel to direction of movement in relation to front part and rear part. Each work device is connected to articulation device by first articulation, axis of which extends in a plane which is vertical and parallel to direction of advance. In said plane and in transport position, axis of first articulation has an inclination towards ground in a direction opposite to direction of advance. In transport position, each work device is folded towards rear about first articulation.EFFECT: agricultural machine has high manoeuvrability and stability in transportation position.28 cl, 17 dwg |
