Seed planter
First Claim
1. A seed drill comprising a frame, seed feeding means, fertilizer feeding means, fertilizer tube means extending from said fertilizer feeding means and seed delivery tube means extending from said seed feeding means to a hoe point means, means for vertical adjustment of said seed tube means relative to said fertilizer tube means, said hoe point means being rigidly connected to a hoe bed means, said hoe bed means being pivotably connected to said frame, said hoe bed means having means allowing vertical adjustment of said hoe bed means relative to said frame, a packer wheel having a circumferential V-shaped ring portion following each of said hoe point means and being operable to compact soil within said furrow in a V-shaped configuration, said fertilizer tube means being operatively located behind said hoe point means to apply fertilizer within said furrow and said seed tube means being operatively located behind said hoe point means to deposit seed within said furrow, said seed and fertilizer being deposited prior to passage of said packer wheels, said seed tube means having an elliptical end portion, the longitudinal axis of said end portion extending transverse to the direction of seed drill movement and further having an interior seed divider, said divder being operable to divide seed for deposit on both sides of the centre line of said seed tube means and on opposite sides of said furrow.
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Accused Products
Abstract
A seed drill has a hoe point operable to create a furrow and a fertilizer feed shank to apply fertilizer in the furrow. A seed tube is operatively positioned behind the hoe point and fertilizer feed shank within the furrow and is vertically adjustable relative to the fertilizer feed shank and hoe point. An adjustable hoe bed provides vertical movement of the hoe points and seed tubes relative to the main frame of the seed drill. An adjustable banding cup adaptor meters the feed of fertilizer to either the fertilizer feed shank or the seed tube. V-shaped packer wheels create V-shaped soil compaction which allows for water retention and plant protection.
20 Citations
2 Claims
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1. A seed drill comprising a frame, seed feeding means, fertilizer feeding means, fertilizer tube means extending from said fertilizer feeding means and seed delivery tube means extending from said seed feeding means to a hoe point means, means for vertical adjustment of said seed tube means relative to said fertilizer tube means, said hoe point means being rigidly connected to a hoe bed means, said hoe bed means being pivotably connected to said frame, said hoe bed means having means allowing vertical adjustment of said hoe bed means relative to said frame, a packer wheel having a circumferential V-shaped ring portion following each of said hoe point means and being operable to compact soil within said furrow in a V-shaped configuration, said fertilizer tube means being operatively located behind said hoe point means to apply fertilizer within said furrow and said seed tube means being operatively located behind said hoe point means to deposit seed within said furrow, said seed and fertilizer being deposited prior to passage of said packer wheels, said seed tube means having an elliptical end portion, the longitudinal axis of said end portion extending transverse to the direction of seed drill movement and further having an interior seed divider, said divder being operable to divide seed for deposit on both sides of the centre line of said seed tube means and on opposite sides of said furrow.
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2. A seed drill comprising a frame, seed feeding means, fertilizer feeding means, a hoe point means operable to create a furrow in soil, said hoe point means being rigidly connected to a hoe bed, said bed being pivotably connected to said frame, said bed having means allowing vertical adjustment of said bed relative to said frame, a fertilizer tube means operatively located behind said hoe point means to apply fertilizer within said furrow, a seed tube means operatively located behind said hoe point means, said seed tube means having an elliptical end portion, the longitudinal axis of said end portion extending transverse to the direction of seed drill movement and an interior seed divider, said divider being operable to divide seed for deposit on both sides of the centre line of said seed tube means and on opposite sides of said furrow, said end portion positioned above the opening of said fertilizer tube means so as to deposit seed within said furrow and above said fertilizer, and a packer wheel for each of said hoe point means, each said packer wheel having a circumferential V-shaped rim portion following said hoe point means and being operable to compact soil within said furrow in a V-shaped configuration, said seed tube means having vertical adjustment means whereby relative adjustment between said hoe point and fertilizer tube means may be made.
Specification