farm tool for raking or lying on the ground comprising a frame spreading harvest perfected

摘要

The invention relates to an agricultural implement for raking or spreading crop lying on the ground comprising a frame attached to the three-point lift of a tractor and at least one pair of rake wheels suspended to said frame and driven by the power take-off shaft of the tractor; the improvement concerns the frame comprising a longitudinal beam coupled with the tractor and extending in the direction of movement and a transverse beam pivoted to the former, the pivot having a vertical hinge pin as well as a hinge pin extending in the length direction, and an adjustable coupling member being arranged between the longitudinal and transverse beams for the adjustment of the angle formed by the beams.