Tractor attachment for three point hitch

[0025] The following detailed description illustrates the invention by way of example and not by way of limitation.

[0026] Referring to FIG. 1, reference numeral 10 indicates one illustrative embodiment of a frame of the attachment of the present invention. The frame 10 is mounted to a three point hitch 1. The three point hitch 1 includes two arms 2 and 3 of a fixed length, with means, not here shown, for raising and lowering them, such means, usually hydraulic, being conventional, and a third arm 4, the length of which is adjustable. The three arms 2, 3, and 4 form the three points of a triangle.

[0027] The frame 10 includes a center post 12, and bottom plate 14 with a flat upper surface 15. The center post 12 is a square, hollow post, welded at a lower end to the upper surface 15 of the bottom plate 14. The post 12 has a front wall 5, a rear wall 6, side walls 7, and a heavy top wall 11 welded into an upper end of the post. The bottom plate 14 has two flanges 16, perpendicular to th...