초록

Apparatus and methods for harvesting a plurality of crop rows guide harvest residue and apply a liquid biodegrading agent thereto, while harvesting the crops.

대표청구항 ▼

1. A harvesting machine comprising: a drive, control and harvest collection unit;a row crop header attached to the unit, the row crop header including a plurality of row divider snoots spaced apart from one another along a width of the row crop header the row divider snoots having a longitudinal axi

1. A harvesting machine comprising: a drive, control and harvest collection unit;a row crop header attached to the unit, the row crop header including a plurality of row divider snoots spaced apart from one another along a width of the row crop header the row divider snoots having a longitudinal axis, a pair of stalk rolls associated with each pair of adjacent row divider snoots, the pair of stalk rolls having a longitudinal axis that is substantially parallel with the longitudinal axis of the row divider snoot, a pair of residue guides associated with each pair of stalk rolls, a plurality of fluid distribution lines and a corresponding plurality of spray tips, each spray tip terminating a corresponding line of the plurality of fluid distribution lines; andat least one tank for holding a reservoir of liquid biodegrading agent, the at least one tank being adapted for coupling to the plurality of fluid distribution lines; andwherein each pair of stalk rolls is located between a corresponding pair of adjacent row divider snoots to define a narrow region between the pair of stalk rolls and each pair of residue guides is located adjacent to a corresponding pair of stalk rolls with one residue guide on an outer side of each pair of stalk rolls outside of the narrow region defined between the pair of stalk rolls and rearward of the corresponding pair of adjacent row divider snoots, each residue guide extending downwardly from an underside of a frame of the row crop header, such that harvest residue from each crop row, that has been harvested by the harvesting machine, is guided by a corresponding pair of residue guides and stalk rolls into a strip that is left on the ground behind the harvesting machine in the location of the harvested crop row; andeach spray tip of the plurality of spray tips is mounted in proximity to a corresponding pair of residue guides and directed to spray the liquid biodegrading agent onto the harvest residue between the residue guides. 2. The harvesting machine of claim 1, wherein the plurality of spray tips includes a pair of spray tips associated with each pair of residue guides, each spray tip of the pair being mounted to a corresponding residue guide. 3. The harvesting machine of claim 2, wherein each spray tip of each pair of spray tips is mounted to a trailing edge of the corresponding residue guide. 4. The harvesting machine of claim 2, wherein each spray tip of each pair of spray tips is mounted to a central portion of the corresponding residue guide. 5. The harvesting machine of claim 1, wherein the plurality of spray tips includes a group of at least three spray tips associated with each pair of residue guides, each spray tip of two spray tips of each group of spray tips being mounted to a corresponding residue guide, and a third spray tip of each group of spray tips being mounted in between the corresponding other two spray tips. 6. The harvesting machine of claim 5, wherein each spray tip of the two spray tips of each group of spray tips is mounted to a trailing edge of the corresponding residue guide, and the third spray tip of each group of spray tips is mounted to the frame of the row crop header. 7. The harvesting machine of claim 5, wherein each spray tip of the two spray tips of each group of spray tips is mounted to a central portion of the corresponding residue guide, and the third spray tip of each group of spray tips is mounted to the frame of the row crop header. 8. The harvesting machine of claim 1, further comprising: a first feeder line coupled to a first tank of the at least one tank; anda second feeder line coupled to a second tank of the at least one tank; andwherein the plurality of fluid distribution lines includes first and second groups of fluid distribution lines, the first group being connected in series by a first manifold that extends along a left side of the row crop header, and the second group being connected in series by a second manifold that extends along a right side of the row crop header;the first feeder line extends generally along a left side of the unit, from the first tank to a coupling with the first manifold; andthe second feeder line extends generally along a right side of the unit, from the second tank to a coupling with the second manifold. 9. A row crop header for attachment to a drive, control and harvest collection unit of a harvesting machine, the row crop header comprising: a plurality of row divider snoots spaced apart from one another along a width of the row crop header, the row divider snoots having a longitudinal axis;a pair of stalk rolls associated with each pair of adjacent row divider snoots, each pair of stalk rolls being located between a corresponding pair of adjacent row divider snoots and each pair of stalk rolls having a longitudinal axis that is substantially parallel with the longitudinal axis of the row divider snoots;a plurality of pairs of residue guides, each pair of residue guides being located adjacent to a corresponding pair of stalk rolls and rearward of the corresponding pair of adjacent row divider snoots, each residue guide extending downwardly from an underside of a frame of the row crop header, such that harvest residue from each crop row, that has been harvested by the harvesting machine, when the row crop header is attached to the unit thereof, is guided by a corresponding pair of residue guides and stalk rolls into a strip that is left behind the harvesting machine in the location of the harvested crop row;a plurality of fluid distribution lines including at least one connector for coupling each of the plurality of fluid distribution lines to a reservoir of liquid biodegrading agent, when the row crop header is attached to the unit of the harvesting machine, the reservoir being carried on the unit; anda corresponding plurality of spray tips, each spray tip terminating a corresponding line of the plurality of fluid distribution lines and being mounted in proximity to a corresponding pair of residue guides and directed to spray the liquid biodegrading agent onto the harvest residue. 10. The row crop header of claim 9, wherein a pair of spray tips associated with each pair of residue guides, each spray tip of the pair being mounted to a corresponding residue guide. 11. The row crop header of claim 10, wherein each spray tip of each pair of spray tips is mounted to a trailing edge of the corresponding residue guide. 12. The row crop header of claim 10, wherein each spray tip of each pair of spray tips is mounted to a central portion of the corresponding residue guide. 13. The row crop header of claim 9, wherein the plurality of spray tips includes a group of at least three spray tips associated with each pair of residue guides, each spray tip of two spray tips of each group of spray tips being mounted to a corresponding residue guide, and a third spray tip of each group of spray tips being mounted in between the corresponding other two spray tips. 14. The row crop header of claim 13, wherein each spray tip of the two spray tips of each group of spray tips is mounted to a trailing edge of the corresponding residue guide, and the third spray tip of each group of spray tips is mounted to the frame of the row crop header. 15. The row crop header of claim 13, wherein each spray tip of the two spray tips of each group of spray tips is mounted to a central portion of the corresponding residue guide, and the third spray tip of each group of spray tips is mounted to the frame of the row crop header.