A cleaning shoe material-other-than-grain (MOG) discharge system of a combine harvester has a thresher rotor assembly configured to produce a stream of thresher rotor MOG and a shoe disposed beneath the thresher rotor assembly configured to produce a stream of shoe MOG. A chopper receives and chops
A cleaning shoe material-other-than-grain (MOG) discharge system of a combine harvester has a thresher rotor assembly configured to produce a stream of thresher rotor MOG and a shoe disposed beneath the thresher rotor assembly configured to produce a stream of shoe MOG. A chopper receives and chops the stream of thresher rotor MOG. Vanes disposed at an outlet of the chopper distribute the chopped thresher rotor MOG. A plate having top and bottom surfaces is adjacent to the plural vanes. A duct is set on the plate, the duct having a first inlet and a first outlet, the first inlet disposed adjacent to an outlet of the shoe to receive the stream of shoe MOG, the first outlet disposed downstream of the outlet of the chopper such that the stream of shoe MOG is received in the stream of chopped thresher rotor MOG.
대표청구항▼
1. A cleaning shoe, material-other-than-grain (MOG) discharge system of a combine harvester, the system comprising: a thresher rotor assembly configured to produce a stream of thresher rotor MOG;a shoe disposed beneath the thresher rotor assembly, the shoe configured to produce a stream of shoe MOG;
1. A cleaning shoe, material-other-than-grain (MOG) discharge system of a combine harvester, the system comprising: a thresher rotor assembly configured to produce a stream of thresher rotor MOG;a shoe disposed beneath the thresher rotor assembly, the shoe configured to produce a stream of shoe MOG;a chopper positioned to receive and chop the stream of thresher rotor MOG;plural vanes disposed at an outlet of the chopper configured to distribute the chopped thresher rotor MOG;a plate comprising a top surface and a bottom surface that is adjacent to the plural vanes; anda duct set on the plate, the duct having a first inlet and a first outlet, the first inlet disposed adjacent to an outlet of the shoe to receive the stream of shoe MOG, the first outlet disposed downstream of the outlet of the chopper such that the stream of shoe MOG is received in the stream of chopped thresher rotor MOG and carried away from the combine harvester with said thresher rotor MOG. 2. The system of claim 1, wherein the first outlet is defined by an edge, the edge adjacent to a rear edge of the plate and an outlet end of the plural vanes. 3. The system of claim 1, wherein the thresher rotor assembly comprises one or more axially-arranged thresher rotors. 4. The system of claim 1, further comprising an additional chopper, wherein the plural vanes are disposed at an outlet of the additional chopper. 5. The system of claim 1, wherein the first outlet is disposed between a location substantially between the outlet of the chopper and an outlet end of the plural vanes. 6. The system of claim 1, wherein the first outlet is disposed at an angle relative to the first inlet. 7. The system of claim 1, comprising a substantially vertical and generally transversely-central passage located between a discharge zone of the thresher rotor assembly and the inlet of the chopper, and a pair of ducts each extending in a generally longitudinal direction either side of said passage and each having an inlet disposed adjacent the shoe and an outlet disposed downstream of the outlet of the chopper. 8. A cleaning shoe, material-other-than-grain (MOG) discharge system of a combine harvester, the system comprising: a thresher rotor assembly;a shoe disposed beneath the thresher rotor assembly;a chopper;plural vanes disposed at an outlet of the chopper;a plate comprising a top surface and a bottom surface that is adjacent to the plural vanes; anda duct set on the plate, the duct having a first inlet and a first outlet, the first inlet disposed adjacent to an outlet of the shoe, the first outlet disposed downstream of the outlet of the chopper, and wherein the duct comprises a second outlet, the second outlet comprising an axis corresponding to a discharge direction, the axis angled relative to an axis corresponding to a discharge direction of the first outlet. 9. The system of claim 8, further comprising a second duct set on the plate and connected to the second outlet, the second duct comprising an outlet having an edge defining the outlet of the second duct, wherein the edge is adjacent a rear edge of the plate and an outlet end of the plural vanes. 10. The system of claim 8, further comprising a second duct set on the plate and an aperture in the plate, the second duct connected to the second outlet, the second duct comprising an outlet having an edge defining the outlet of the second duct, wherein the edge is adjacent to the aperture, the aperture disposed between the outlet of the chopper and a rear edge of the plate.
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이 특허에 인용된 특허 (14)
Niermann Martin,DEX ; Strickmann Dieter,DEX, Arrangement for preventing tilting of longitudinally displaceable machine subassemblies, in particular in chopper attac.
Weichholdt, Dirk; Priesnitz, Rico; Lauer, Friedrich K; Klein, Oliver; Dow, Chad Allen, Combine with a conveyor switchable between swath deposit operation and chopper operation in different directions of rotation.
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