Ground preparation device for maintenance of meadow and pastures has two screws arranged in carrier frame and upper surface of cutter has roller such that power transmission device rotates in driving direction

摘要

The ground preparation device (1) has two screws (3,4) arranged in carrier frame (2) which is transverse to driving direction (f). Power transmission device (8) is also coupled. Upper surface of cutter (15) has roller (5) such that power transmission device rotates in driving direction. Roller is driven by screws and many driver elements are attached to it.