US Patent 8348778 Golf ball feeding apparatus

The present invention relates to a feed unit 10 mounted at one side of an interior of a body 1 so as to feed a golf ball 40 and an adjustment unit 20 mounted at an other side of the interior of the body 1 so as to adjust a height of a golf tee 30, wherein the feed unit 10 includes: a main body 11, a pulley 14, movable plates 15, and a feed motor 18. The adjustment unit 20includes: an upper plate 21, a lower plate 22, a support rod 23, guide rods 24, an elevating board 25, golf tee 30, gears 26a, 26b, a stepping motor 27, a power gear 28, and a timing belt 29whereby the golf ball 40 dispensed through the outlet port 13 of the feed unit 10 is teed up on the golf tee 30 of the adjustment unit 20.