Patent ID: 7562631

Claim:
A seed planting assembly for an agricultural planter movable along a direction of travel comprising: a laterally extending toolbar; a seed planting assembly including a plurality of seed planting units extending longitudinally rearwardly from said toolbar; said seed planting units further includes a seed hopper mounted on seed planting units; an air moving unit coupled to said seed planting assembly; said seed planting units having a frame; wherein a mounting assembly having a pair of upper support beams having opposing ends and a pair of lower support beams having opposing ends; one end of said pair of upper support beams and one end of said pair of lower support beams connected to said frame; opposing ends of said pair of upper support beams and opposing end of said pair of lower support beams connected to said tool bar; a ground opener having an arm attachable to said frame; a disc mounted to the arm and adapted to form a furrow along the direction of travel; and a stop pivotably mounted to the frame and adapted to allow the disc to caster in only one direction when the agricultural planter turns radially from the direction of travel.