Granted Patent B2

US 12,419,217 · App. 18/107,147 · Granted Sep 23, 2025

Inventors: Dustan Grieshop (Ft. Recovery, OH); Sean Kahlig (Ft. Recovery, OH)

Assignee: J. & M. Manufacturing Co., Inc.

A01D41/1217A01D41/1261A01D41/1274A01D41/1275A01D41/1278A01D75/18A01D41/04A01D51/007

Abstract

Claims (111)

1. An automated grain filling system for directing the operation of a grain transfer element with a movable spout to transfer grain from a supplying container to a receiving container, the automated grain filling system comprising:

one or more sensors configured to detect at least a portion of an upper perimeter of the receiving container and at least a portion of an upper surface of a grain mound in the receiving container; and

a processor configured to:

compare the detected portion of the upper perimeter and the detected portion of the upper surface, and

direct the operation of the grain transfer element and control the movement of the movable spout to direct the grain into the receiving container based at least in part on a result of the comparison of the detected portion of the upper perimeter and the detected portion of the upper surface;

wherein the movable spout is movable to direct the grain laterally farther away from the supplying container and laterally nearer to the supplying container, and to direct the grain generally longitudinally toward a forward end of the receiving container and toward a rearward end of the receiving container.

2. The automated grain filling system of claim 1 , wherein the one or more sensors comprise at least one of a LIDAR scanner, a stereoscopic camera, a proximity sensor, a time-of-flight sensor, a time-of-flight camera, or a global positioning system receiver.

3. The automated grain filling system of claim 1 , wherein the one or more sensors are disposed on the grain transfer element and are configured to have a field of view including at least a portion of the receiving container.

4. The automated grain filling system of claim 1 , wherein the one or more sensors are configured to detect at least a portion of a near upper perimeter edge of the receiving container and at least a portion of a far upper perimeter edge of the receiving container,

wherein the processor is configured to determine a location of a longitudinal centerline of the receiving container based at least in part on the detected portion of the near upper perimeter edge and the detected portion of the far upper perimeter edge,

wherein the processor is configured to direct the operation of the grain transfer element and control the movement of the movable spout to direct the grain generally along the longitudinal centerline of the receiving container.

5. The automated grain filling system of claim 1 , wherein the one or more sensors are configured to detect an interface between the upper surface of the grain mound in the receiving container and a wall of the receiving container,

wherein the one or more sensors are configured to detect at least a portion of an upper edge of the wall,

wherein the processor is configured to determine a freeboard by calculating a vertical distance between the detected interface and the detected portion of the upper edge of the wall, and

wherein at least one of the directed operation of the grain transfer element or the controlled movement of the movable spout is based at least in part on the freeboard.

6. The automated grain filling system of claim 1 , wherein the processor is configured to generate a three-dimensional map of the upper surface of the grain mound in the receiving container.

7. The automated grain filling system of claim 1 , wherein the one or more sensors are configured to detect at least a portion of a left upper perimeter edge of the receiving container, at least a portion of a right upper perimeter edge of the receiving container, and at least a portion of an intermediate upper edge between the left upper perimeter edge and the right upper perimeter edge,

wherein the processor is configured to distinguish the intermediate upper edge from the left upper perimeter edge and the right upper perimeter edge, and

wherein at least one of the directed operation of the grain transfer element or the controlled movement of the movable spout is based at least in part on the detected portion of the intermediate upper edge.

8. The automated grain filling system of claim 1 , wherein the one or more sensors are configured to detect at least a portion of a left upper perimeter edge of the receiving container, at least a portion of a right upper perimeter edge of the receiving container, and at least a portion of a partition between the left upper perimeter edge and the right upper perimeter edge, and

wherein the processor is configured to distinguish the partition from the left upper perimeter edge and the right upper perimeter edge, and

wherein at least one of the directed operation of the grain transfer element or the controlled movement of the movable spout is based at least in part on the detected portion of the partition.

9. The automated grain filling system of claim 1 , wherein the automated grain filling system further comprises a spout position sensor configured to detect at least one of a position or orientation of the movable spout, and

wherein at least one of the directed operation of the grain transfer element or the controlled movement of the movable spout is based at least in part on at least one of the detected position or the detected orientation of the movable spout.

10. The automated grain filling system of claim 9 , wherein the movable spout comprises a spout articulation mechanism configured to at least one of position or orient the movable spout, and

wherein the processor is configured to direct the operation of the spout articulation mechanism.

11. The automated grain filling system of claim 9 , wherein the spout position sensor is a multi-axis tilt sensor.

12. The automated grain filling system of claim 1 , further comprising a scale element configured to detect a weight of the grain in at least one of the supplying container or the receiving container,

wherein at least one of the directed operation of the grain transfer element or the controlled movement of the movable spout is based at least in part on the detected weight of the grain.

13. The automated grain filling system of claim 1 , wherein the grain transfer element comprises a grain transfer control element configured to adjust a rate of grain transfer via the grain transfer element, and

wherein the processor is configured to direct the operation of the grain transfer control element.

14. The automated grain filling system of claim 13 , wherein the grain transfer control element comprises a movable gate operatively interposing the supplying container and the grain transfer element, and

wherein the processor is configured to direct the positioning of the gate.

15. The automated grain filling system of claim 13 , wherein the grain transfer control element comprises a selectively engageable clutch in a drive train of the grain transfer element, and

wherein the processor is configured to direct the engagement and disengagement of the clutch.

16. The automated grain filling system of claim 13 , wherein the grain transfer control element comprises a valve configured to selectively operate a hydraulic motor of the grain transfer element from a source of hydraulic power, and

wherein the processor is configured to direct the operation of the valve.

17. The automated grain filling system of claim 1 , further comprising a data storage device operatively connected to the processor.

18. The automated grain filling system of claim 1 , further comprising a user interface device operatively connected to the processor.

19. The automated grain filling system of claim 18 , wherein the user interface device comprises at least one of a smart phone, a tablet computer, or a control panel.

20. The automated grain filling system of claim 1 , wherein the processor is configured to evaluate the position of the grain transfer element relative to the detected portion of the upper perimeter of the receiving container and to prevent discharge of grain via the grain transfer element if the processor determines that the discharged grain would not be discharged into the receiving container.

21. The automated grain filling system of claim 1 , wherein the processor is configured to evaluate the location of the upper perimeter of the receiving container relative to the position of the grain transfer element.

22. The automated grain filling system of claim 1 , wherein directing the operation of the grain transfer element further comprises providing a signal to move at least one of the supplying container or the receiving container to position the grain transfer element relative to the receiving container.

23. A grain cart, comprising:

the automated grain filling system of claim 1 ; and

a grain cart grain tank, the supplying container including the grain cart grain tank.

24. The grain cart of claim 23 , wherein the processor is configured to provide a signal to move the grain cart to position the grain transfer element relative to the receiving container.

25. The grain cart of claim 23 , further comprising an autonomous drive system communicating with the automated grain filling system, wherein the autonomous drive system receives a signal and directs movement of the grain cart to position the grain transfer element relative to the receiving container.

26. A combine harvester, comprising:

the automated grain filling system of claim 1 ; and

a combine grain tank, the supplying container including the combine grain tank.

27. The combine harvester of claim 26 , wherein the automated grain filling system is configured to provide a signal to move the combine harvester to position the grain transfer element relative to the receiving container.

28. The combine harvester of claim 26 , further comprising an autonomous drive system communicating with the automated grain filling system, wherein the autonomous drive system receives a signal and directs movement of the combine harvester to position the grain transfer element relative to the receiving container.

29. The automated grain filling system of claim 1 , wherein directing the operation of the grain transfer element comprises the processor communicating with an autonomous drive system, and

wherein the autonomous drive system directs movement of at least one of the supplying container or the receiving container to direct the position the grain transfer element relative to the receiving container.

30. The automated grain filling system of claim 1 , wherein the one or more sensors comprises:

a first sensor configured to detect at least a portion of the upper perimeter of the receiving container; and

a second sensor configured to detect at least a portion of the upper surface of the grain mound in the receiving container.

31. The automated grain filling system of claim 5 , wherein the one or more sensors comprises:

a first sensor configured to detect at least a portion of the upper edge of the wall of the receiving container; and

a second sensor configured to detect the interface between the upper surface of the grain mound in the receiving container and the wall of the receiving container.

32. A method of operating an automated grain filling system to direct the operation of a grain transfer element with a movable spout to transfer grain from a supplying container to a receiving container, the method comprising:

detecting at least a portion of an upper perimeter of the receiving container;

detecting at least a portion of an upper surface of a grain mound within the receiving container;

directing the operation of the grain transfer element to transfer grain from the supplying container to the receiving container based at least in part on a comparison of the detected portion of the upper perimeter and the detected portion of the upper surface of the grain mound;

controlling the movement of the movable spout to direct the grain into the receiving container by directing the grain laterally farther away from the supplying container and laterally nearer to the supplying container, and directing the grain generally longitudinally toward a forward end of the receiving container and toward a rearward end of the receiving container.

33. The method of claim 32 , further comprising:

identifying a near upper perimeter edge and a far upper perimeter edge of the receiving container;

determining a location of a longitudinal centerline of the receiving container between the near upper perimeter edge and the far upper perimeter edge; and

directing the operation of the grain transfer element and controlling the movement of the movable spout to direct the grain into the receiving container generally along the longitudinal centerline.

34. The method of claim 32 , further comprising:

detecting an interface between the upper surface of the grain mound in the receiving container and a wall of the receiving container;

detecting at least a portion of an upper edge of the wall;

determining a freeboard by calculating a vertical distance between the detected interface and the detected portion of the upper edge of the wall; and

directing the operation of the grain transfer element and controlling the movement of the movable spout to direct the grain into the receiving container based at least in part on the freeboard.

35. The method of claim 34 , further comprising slowing down or stopping transferring grain upon determining that the freeboard is less than a predetermined freeboard minimum limit.

36. The method of claim 32 , further comprising preventing discharge of grain if the grain would not be discharged into the receiving container.

37. The method of claim 32 , further comprising:

receiving a maximum unload weight limit;

detecting a weight of grain unloaded; and

stopping transferring grain upon determining that the weight of grain unloaded has reached the maximum unload weight limit.

38. The method of claim 32 , further comprising providing a signal to move at least one of the supplying container or the receiving container to position the grain transfer element relative to the receiving container.

39. The method of claim 32 , further comprising communicating between the automated grain filling system and an autonomous drive system; and

moving at least one of the supplying container or the receiving container with the autonomous drive system to position a grain transfer element relative to the receiving container.

40. A grain cart comprising:

a supplying container;

a grain transfer element configured to transfer grain from the supplying container to a receiving container;

a movable spout coupled to the grain transfer element, the movable spout is movable to direct the grain generally laterally farther away from the grain cart and generally laterally nearer to the grain cart, and to direct the grain generally longitudinally toward a forward end of the receiving container and longitudinally toward a rearward end of the receiving container;

a spout articulation mechanism to control the movement of the movable spout;

a spout position sensor configured to detect at least one of a position or orientation of the movable spout;

one or more sensors configured to detect at least a portion of an upper perimeter of the receiving container and at least a portion of an upper surface of a grain mound in the receiving container; and

a processor configured to control the spout articulation mechanism based at least in part on the detected portion of the upper perimeter, the detected portion of the upper surface, and at least one of the detected position or detected orientation of the movable spout, and the processor is configured to control the spout articulation mechanism to control the movement of the movable spout.

41. The grain cart of claim 40 , wherein the spout position sensor is a multi-axis tilt sensor.

42. An automated grain filling system configured to direct the operation of a grain transfer element with a movable spout to transfer grain from a supplying container to a receiving container, the automated grain filling system comprising:

one or more sensors configured to detect at least a portion of an upper edge of a wall of the receiving container and an interface between an upper surface of a grain mound in the receiving container and the wall of the receiving container; and

a processor configured to compare the detected portion of the upper edge and the detected interface, and direct the operation of the grain transfer element and control the movement of the movable spout based at least in part on a result of the comparison of the detected portion of the upper edge and the detected interface;

wherein the one or more sensors are configured to detect at least a portion of a near upper perimeter edge of the receiving container and at least a portion of a far upper perimeter edge of the receiving container,

wherein the processor is configured to determine a location of a longitudinal centerline of the receiving container based at least in part on the detected portion of the near upper perimeter edge and the detected portion of the far upper perimeter edge, and

wherein the processor is configured to direct the operation of the grain transfer element and control the movement of the movable spout to direct the grain generally along the longitudinal centerline of the receiving container.

43. An automated grain filling system configured to direct the operation of a grain transfer element with a movable spout to transfer grain from a supplying container to a receiving container, the automated grain filling system comprising:

one or more sensors configured to detect at least a portion of an upper edge of a wall of the receiving container and an interface between an upper surface of a grain mound in the receiving container and the wall of the receiving container; and

a processor configured to compare the detected portion of the upper edge and the detected interface, and direct the operation of the grain transfer element and control the movement of the movable spout based at least in part on a result of the comparison of the detected portion of the upper edge and the detected interface;

wherein the one or more sensors are configured to detect at least a portion of a left upper perimeter edge of the receiving container, at least a portion of a right upper perimeter edge of the receiving container, and at least a portion of an intermediate upper edge between the left upper perimeter edge and the right upper perimeter edge,

wherein the processor is configured to distinguish the intermediate upper edge from the left upper perimeter edge and the right upper perimeter edge, and

wherein at least one of the directed operation of the grain transfer element or the controlled movement of the movable spout is based at least in part on the detected portion of the intermediate upper edge.

44. An automated grain filling system configured to direct the operation of a grain transfer element with a movable spout to transfer grain from a supplying container to a receiving container, the automated grain filling system comprising:

one or more sensors configured to detect at least a portion of an upper edge of a wall of the receiving container and an interface between an upper surface of a grain mound in the receiving container and the wall of the receiving container; and

a processor configured to compare the detected portion of the upper edge and the detected interface, and direct the operation of the grain transfer element and control the movement of the movable spout based at least in part on a result of the comparison of the detected portion of the upper edge and the detected interface;

wherein the one or more sensors are configured to detect at least a portion of a left upper perimeter edge of the receiving container, at least a portion of a right upper perimeter edge of the receiving container, and at least a portion of a partition between the left upper perimeter edge and the right upper perimeter edge,

wherein the processor is configured to distinguish the partition from the left upper perimeter edge and the right upper perimeter edge, and

wherein at least one of the directed operation of the grain transfer element or the controlled movement of the movable spout is based at least in part on the detected portion of the partition.

Assignments (2)

Continuity (4)

References Cited (105)

Cited By (1)

US 12,715,705