A multi-row crop harvesting attachment for use in combination with a combine consisting of two or more drive sections having a guide edge on each of its two sides, platform sections positioned between each pair of drive sections, each platform section having a guide edge on each of its two sides, ea
A multi-row crop harvesting attachment for use in combination with a combine consisting of two or more drive sections having a guide edge on each of its two sides, platform sections positioned between each pair of drive sections, each platform section having a guide edge on each of its two sides, each platform section\s guide edge in transverse opposition to the adjacent drive section guide edge, and two divider sections positioned outside of each of the outer most drive sections, each divider section having a single guide edge, each divider section\s guide edge in transverse opposition to the adjacent drive section guide edge. A longitudinally rearward and narrow flightway for crop stalks is formed by the opposed guide edges. The drive sections further consists of two augers, each positioned over a flightway adjacent to the drive section for guiding crop stalks longitudinally rearward along the flightways. The harvesting attachment further consists of a locking cam, for mounting the harvesting attachment to a combine, which distributes the harvesting attachment\s weight upon the front upper side of a combine\s cross auger trough and which is connected to the upper frame of the cross auger trough. A mounting bracket is pivotally connected to the locking cam at a point tending to rotate the cam about its weight distribution point and away from the upper frame of the cross auger trough. The mounting bracket is shaped so that the center of gravity of the remaining portions of the harvesting attachment force the frame to rotate under and contact the under side of a combines\s cross auger trough.
대표청구항▼
A multi-row crop harvesting attachment for use in combination with a combine, comprising: (1) a main frame for traversing in a longitudinal direction of movement a field having a rowcrop; (2) two or more drive sections, mounted on said main frame and aligned transversely to the longitudinal directio
A multi-row crop harvesting attachment for use in combination with a combine, comprising: (1) a main frame for traversing in a longitudinal direction of movement a field having a rowcrop; (2) two or more drive sections, mounted on said main frame and aligned transversely to the longitudinal direction of movement of the frame, each drive section comprising: a guide edge located at each of the outer transverse boundaries of the drive section, each guide presenting a smooth outer surface parallel to the longitudinal direction of movement of the frame and allowing rearward longitudinal movement of rowcrop stalks thereagainst; an auger, having a shaft and flighting, located near and associated with each of the guide edges of the drive section, each auger having a flighting reach at least as great as the thickness of rowcrop stalks, the outer boundary of each auger\s flighting extending transversely outward beyond said associated guide edge by a distance greater than said thickness of rowcrop stalks and the outer boundary of each auger\s shaft extending no further outward than the guide edge with which it is associated; journal means coupled with each end of said augers for facilitating rotation of the augers; and drive means for rotating the augers so as to cause rowcrop stalks to move rearward; (3) one or more platform sections, each platform section mounted on said main frame between two drive sections and aligned with said drive sections transversely, each platform section comprising a guide edge located at each of the outer transverse boundaries of the platform section, each guide edge presenting a smooth outer surface being parallel to the longitudinal direction of movement of the frame and allowing longitudinally rearward movement of rowcrop stalks thereagainst, each platform section guide edge being in substantial opposition to the guide edge of the adjacent drive section, each fo said platform section guide edges spaced transversely substantially the thickness of rowcrop stalks from the opposing drive section\s guide edge, thereby forming a flightway for rearwardly moving rowcrop stalks; (4) two divider sections, one divider section mounted on said main frame adjacent to and aligned transversely with a drive section having a guide edge not in opposition to any platform section\s guide edge, and the other divider section mounted on said main frame adjacent to and aligned transversely with the other drive section having a guide edge not in opposition to any platform section\s guide edge, each divider section comprising a guide edge located at one of its outer transverse boundaries, said guide edge presenting a smooth outer surface being parallel to the longitudinal direction of movement of the frame and allowing longitudinally rearward movement of rowcrop stalks thereagainst, each divider section\s guide edge being in substantial opposition to the guide of said respective adjacent drive section, said divider section\s guide edge spaced transversely approximately the thickness of rowcrop stalks from the respective opposing drive section\s guide edge, thereby forming a flightway for rearwardly moving rowcrop stalks.
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이 특허에 인용된 특허 (3)
Sammann Ernest F. (Rte. 4 ; Box 73 Dimmitt TX 79027), Corn harvesters.
Fernandez Carlos M. Cruz (7605 ; 55 St. Marianao CU) Valdes Rogelio Rodriguez (21415 ; 67 Ave. La Lisa ; Marianao CU) Alberto Delfin Perez (68 ; Perkins St. Luyano ; Havana CU), Harvester combine.
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