A system for presenting a crop sample to a crop property sensor is in particular suited for a harvesting machine and comprises a bypass line branching off from a crop feeding assembly, a conveyor for feeding the branched-off crop through the bypass line without damaging the crop, and a crop property
A system for presenting a crop sample to a crop property sensor is in particular suited for a harvesting machine and comprises a bypass line branching off from a crop feeding assembly, a conveyor for feeding the branched-off crop through the bypass line without damaging the crop, and a crop property sensor for sensing one or more properties of the crop in the bypass line. The bypass line is upwardly angled or extends vertical, such that the conveyor elevates the material from the crop guiding channel to the crop property sensor.
대표청구항▼
1. In a harvesting machine having a crop feeding assembly, a system for presenting a crop sample to a crop property sensor, the system comprising a bypass line branching off from the crop feeding assembly, a conveyor for feeding the branched-off crop through the bypass line generally without damagin
1. In a harvesting machine having a crop feeding assembly, a system for presenting a crop sample to a crop property sensor, the system comprising a bypass line branching off from the crop feeding assembly, a conveyor for feeding the branched-off crop through the bypass line generally without damaging the crop, and the crop property sensor for sensing one or more properties of the crop in the bypass line, where the bypass line is one of upwardly angled and vertically extending from a cross auger to a clean grain elevator, such that the conveyor elevates the crop sample from a crop guiding channel of the cross auger to the crop property sensor. 2. The system according to claim 1, wherein the crop feeding assembly comprises the cross auger arranged to collect clean grain in a combine cleaning shoe and the clean grain elevator arranged to feed the grain into a grain tank, and wherein an inlet of the bypass line is at the cross auger. 3. The system according to claim 2, wherein an outlet of the bypass line is at a downward moving side of the clean grain elevator. 4. The system according to claim 3, wherein a wall of the elevator has an outwardly sloped section beneath the outlet of the bypass line to avoid pinching of the grain at the outlet. 5. The system according to claim 1, wherein the crop property sensor is mounted at a measuring chamber that has an inlet connected to the bypass line and an outlet connected to at least one of a sample collecting device and a conduit connected to the crop feeding assembly downstream an inlet of the bypass line. 6. The system according to claim 5, wherein the conveyor comprises a driven element having a downstream end located upstream the measuring chamber. 7. The system according to claim 6, wherein the conveyor has a horizontal upstream portion and an upwardly angled downstream portion, and wherein the driven element is only provided in the horizontal upstream portion. 8. The system according to claim 6, wherein the entire conveyor extends one of upwardly angled or vertical. 9. The system according to claim 1, wherein the conveyor is an auger conveyor. 10. The system according to claim 1, wherein the crop property sensor comprises at least one of a camera, a near infrared spectrometer and a moisture measurement cell. 11. A harvesting machine with a crop feeding assembly and a system for presenting a crop sample to a crop property sensor, the system comprising a bypass line branching off from the crop feeding assembly, a conveyor for feeding the branched-off crop through the bypass line generally without damaging the crop, and the crop property sensor for sensing one or more properties of the crop in the bypass line, where the bypass line is one of upwardly angled and vertically oriented from a cross auger to a clean grain elevator, such that the conveyor elevates the crop sample from a crop guiding channel of the cross auger to the crop property sensor. 12. The harvesting machine according to claim 11, wherein the crop feeding assembly comprises the cross auger arranged to collect clean grain in a combine cleaning shoe and the clean grain elevator arranged to feed the grain into a grain tank, and wherein an inlet of the bypass line is at the cross auger. 13. The harvesting machine according to claim 12, wherein an outlet of the bypass line is at a downward moving side of the clean grain elevator. 14. The harvesting machine according to claim 13, wherein a wall of the elevator has an outwardly sloped section beneath the outlet of the bypass line to avoid pinching of the grain at the outlet. 15. The harvesting machine according to claim 11, wherein the crop property sensor is mounted to a measuring chamber that has an inlet connected to the bypass line and an outlet connected to at least one of a sample collecting device and a conduit connected to the crop feeding assembly downstream an inlet of the bypass line. 16. The harvesting machine according to claim 15, wherein the conveyor comprises a driven element having a downstream end located upstream the measuring chamber. 17. The harvesting machine according to claim 16, wherein the conveyor has a horizontal upstream portion and an upwardly angled downstream portion, and wherein the driven element is only provided in the horizontal upstream portion. 18. The harvesting machine according to claim 16, wherein the entire conveyor extends one of upwardly angled or vertical. 19. The harvesting machine according to claim 11, wherein the conveyor is an auger conveyor. 20. The harvesting machine according to claim 11, wherein the crop property sensor comprises at least one of a camera, a near infrared spectrometer and a moisture measurement cell.
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이 특허에 인용된 특허 (12)
Missotten, Bart M. A.; Claessens, Lodewijk J. G.; Maertens, Koen O. G.; Jancsók, Pál, Apparatus and method for analysing the composition of crop in a crop-conveying machine.
Schroeder Michael J. (Rte. 1 ; Box 116 Derby IA 50068) Shivvers Charles C. (303 N. Lincoln Corydon IA 50060) Shivvers Steven D. (Rte. 2 ; Box 10 Allerton IA 50008) Shivvers Carl C. (809 Park St. Char, Method and apparatus for qualitatively measuring characteristics of grain to be harvested.
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