| 摘要 |
<p>The invention relates to an unmanned vehicle for displacing manure over a stable floor, comprising a steering unit for steering the vehicle and a frame (1) and first, second and third supporting means for supporting the frame on the floor, the first and second supporting means being rollable relative to the floor and the third supporting means comprising manure displacing means for displacing manure, while the first supporting means comprise a propelling unit (2) for propelling the vehicle, said propelling unit comprising two independently driven propelling members and the steering unit being constituted by the propelling unit.</p> |
