The device (21) has a leveling device (26) for leveling a lying surface (20) and including a leveling element (50) e.g. scraper element, movable relative to the lying surface. The leveling element engages at the lying surface in a working region in a horizontal plane. A feeding device (24) feeds straw and/or aggregate into the working region. The leveling device is attached at a displaceable holder (22) and includes a shaft device (40) and a toothed wheel arranged relative to each other in the plane. The leveling element outwardly extends from a revolving device (44).