Apparatus for simultaneously seeding and fertilizing agricultural crops
First Claim
1. An apparatus for simultaneously seeding and fertilizing agricultural crops, comprising:
- a. a seeding blade having a first side, a second side, a knife-like leading edge, a trailing edge and a bottom edge;
b. a seed conduit disposed along the trailing edge of the seeding blade and having an outlet adjacent the bottom edge, the bottom edge of the seeding blade extending at a constant angle from the leading edge of the seeding blade to the seed conduit;
c. a fertilizer blade depending from the first side of the seeding blade adjacent the bottom edge, the fertilizer blade being angled downwardly and outwardly from the first side of the seeding blade at an angle of between 10 and 40 degrees, the fertilizer blade having a trailing edge, a bottom edge and a knife-like leading edge that converges at a constant angle with the first side of the seeding blade immediately adjacent the knife-like leading edge, the trailing edge of the fertilizer blade being disposed beside and behind the seed conduitd. a fertilizer conduit disposed along the trailing edge of the fertilizer blade and having an outlet adjacent the bottom edge, such that in operation seed passes through the seed conduit into a seed channel formed in undisturbed soil by the seeding blade and fertilizer subsequently passes through the fertilizer conduit into a fertilizer channel formed to the side and below the seed channel by the fertilizer blade thereby maintaining a spacial separation between the seed and the fertilizer, the outlet of the fertilizer conduit having a rearward opening with an angularly bent edge, thereby deflecting fertilizer along the trailing edge, toward the bottom edge of the fertilizer blade and into the fertilizer channel; and
e. means for mounting the seeding blade to agricultural machinery.
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Accused Products
Abstract
An apparatus for simultaneously seeding and fertilizing agricultural crops is described which includes a seeding blade having opposed sides, a knife-like leading edge, a trailing edge and a bottom edge. A seed conduit is disposed along the trailing edge of the seeding blade and has an outlet adjacent the bottom edge. A fertilizer blade depends from one of the opposed sides of the seeding blade adjacent the bottom edge. The fertilizer blade is angled downwardly and outwardly from the seeding blade at an angle of between 10 and 40 degrees. The fertilizer blade has a knife-like leading edge, a trailing edge and a bottom edge. The trailing edge of the fertilizer blade is disposed beside and behind the trailing edge of the seeding blade. A fertilizer conduit is disposed along the trailing edge of the fertilizer blade and has an outlet adjacent the bottom edge. In operation seed passes through the seed conduit into the seed channel formed in undisturbed soil and fertilizer subsequently passes through the fertilizer conduit into the fertilizer channel formed to the side and below the seed channel thereby maintaining a spacial separation between the seed and the fertilizer.
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Citations
2 Claims
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1. An apparatus for simultaneously seeding and fertilizing agricultural crops, comprising:
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a. a seeding blade having a first side, a second side, a knife-like leading edge, a trailing edge and a bottom edge; b. a seed conduit disposed along the trailing edge of the seeding blade and having an outlet adjacent the bottom edge, the bottom edge of the seeding blade extending at a constant angle from the leading edge of the seeding blade to the seed conduit; c. a fertilizer blade depending from the first side of the seeding blade adjacent the bottom edge, the fertilizer blade being angled downwardly and outwardly from the first side of the seeding blade at an angle of between 10 and 40 degrees, the fertilizer blade having a trailing edge, a bottom edge and a knife-like leading edge that converges at a constant angle with the first side of the seeding blade immediately adjacent the knife-like leading edge, the trailing edge of the fertilizer blade being disposed beside and behind the seed conduit d. a fertilizer conduit disposed along the trailing edge of the fertilizer blade and having an outlet adjacent the bottom edge, such that in operation seed passes through the seed conduit into a seed channel formed in undisturbed soil by the seeding blade and fertilizer subsequently passes through the fertilizer conduit into a fertilizer channel formed to the side and below the seed channel by the fertilizer blade thereby maintaining a spacial separation between the seed and the fertilizer, the outlet of the fertilizer conduit having a rearward opening with an angularly bent edge, thereby deflecting fertilizer along the trailing edge, toward the bottom edge of the fertilizer blade and into the fertilizer channel; and e. means for mounting the seeding blade to agricultural machinery. - View Dependent Claims (2)
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Specification