Drill frame construction
First Claim
1. In a convertible frame for converting from a planting apparatus only to a combination planting apparatus and fertilizer side banding applicator wherein the convertible frame comprises a main frame member having rear support wheels, planting means mounted on said main frame member ahead of said rear support wheels for planting seed in rows spaced laterally across the machine, a removable caster wheel support mounted at the front portion of said main frame member, and a removable hitch pole, the improvement comprising said main frame including a plurality of attachment plates fixed to the main frame member at transversely spaced locations, a side fertilizer band module frame having rearwardly facing transversely spaced plates corresponding in spacing to said forwardly facing plates on said main frame member and being positioned to mate with the forwardly facing plates when the hitch pole and caster wheel are removed from the main frame, means to fasten said forwardly facing plates and said rearwardly facing plates together, respectively, to form a rigid frame assembly, the side band module frame also having means for attachment of said hitch pole, second caster wheels mounted on said side band module frame to support the main frame and side band module frame as an assembly, and a side banding fertilizer attachment mounted on said side band module frame and positioned to precede the planting means mounted on said main frame member.
1 Assignment
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Accused Products
Abstract
A modular drill frame construction which can assume configurations for standard seeding-drive fertilizer application, and with a modular section added, used for side banding of fertilizer, that is, depositing fertilizer between the normal rows of seed, and by merely changing a tool bar become a row crop planting with side banding option. The modular frame constructions are easily inserted, and the various components are easily removed and replaced for the particular configuration that the farmer wishes to use.
47 Citations
6 Claims
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1. In a convertible frame for converting from a planting apparatus only to a combination planting apparatus and fertilizer side banding applicator wherein the convertible frame comprises a main frame member having rear support wheels, planting means mounted on said main frame member ahead of said rear support wheels for planting seed in rows spaced laterally across the machine, a removable caster wheel support mounted at the front portion of said main frame member, and a removable hitch pole, the improvement comprising said main frame including a plurality of attachment plates fixed to the main frame member at transversely spaced locations, a side fertilizer band module frame having rearwardly facing transversely spaced plates corresponding in spacing to said forwardly facing plates on said main frame member and being positioned to mate with the forwardly facing plates when the hitch pole and caster wheel are removed from the main frame, means to fasten said forwardly facing plates and said rearwardly facing plates together, respectively, to form a rigid frame assembly, the side band module frame also having means for attachment of said hitch pole, second caster wheels mounted on said side band module frame to support the main frame and side band module frame as an assembly, and a side banding fertilizer attachment mounted on said side band module frame and positioned to precede the planting means mounted on said main frame member.
- 2. A convertible frame for a planting apparatus including a main frame member having rear support wheels, planting means mounted on said main frame member ahead of said rear support wheels, and a plurality of forward facing attachment plates at transversely spaced locations on said main frame member, a caster wheel support mounted at the front portion of said main frame member, and at least one of said attachment plates being used for attaching a hitch pole, a side banding module for attachment to said main frame including a side band module frame having rearwardly facing transversely spaced plates corresponding in spacing and position with said forwardly facing plates on said main frame member, second caster wheel support means adjacent the forward portion of said side band module frame, the side band module frame also having a forward facing plate for attachment of said hitch pole, a side banding fertilizer attachment mounted on said side band module frame and means for fastening forwardly facing plates on the main frame and corresponding ones of said rearwardly facing plates on the side band module frame together, whereby subsequent to the removal of the hitch pole from the one plate on the main frame the corresponding forwardly and rearwardly facing plates of the main and module frames may be joined together to make a rigid frame assembly supported at the leading end on the second caster wheel support means, and whereby after the hitch pole is attached to the forwardly facing plate on the side band module frame the assembly of the main frame and side band module frame may be moved over the ground with the side band fertilizer attachment positioned to precede the planting means mounted on said main frame.
Specification