Telescoping spout for agricultural harvester

1. An adjustable spout for an agricultural harvester comprising:

an interface mounted to a distal end of a discharge mechanism of the agricultural harvester;

a plurality of nesting cones, each cone having a first end and a second end, the plurality of cones including an upper cone, a lower cone and at least one intermediate cone;

the first end of the upper cone engaging the interface and the interface directing harvested material from the discharge mechanism into the first end of the upper cone;

the second end of the upper cone slidably received within the first end of one of the at least one intermediate cones, the second end of one of the at least one intermediate cones slidably received within the first end of the lower cone;

the nesting cones defining a continuous path for harvested material to flow from the discharge mechanism through the second end of the lower cone and slidable within each other between a retracted position and an extended position;

a drive mechanism coupled to the cones, the drive mechanism moving the nesting cones from the extending position to the retracted position and including an actuator remotely located from the drive mechanism.

2. The adjustable spout of claim 1 , the drive mechanism comprising a motor rotating a drum, and at least one cable, the at least one cable connected to the drum and to the lower cone, and wherein rotation of the drum by the drive motor winds the at least one cable about the drum and moves the cones from the extended to the retracted position.

3. The adjustable spout of claim 2 , further comprising a motor mount attached to the distal end of the discharge mechanism and the drive mechanism mounted to the motor mount.

4. The adjustable spout of claim 2 , further comprising at least one tube connected to each nesting cone, the at least one cable extending within tubes.

5. The adjustable spout of claim 4 , wherein the tube of each nesting cone includes an inner diameter greater than the outer diameter of the tube of the next lower adjacent nesting cone, and the tubes telescope within each other when the nesting cones are moved from the extended position to the retracted position.

6. The adjustable spout of claim 5 , wherein each tube includes a longitudinal slot extending through a side wall, the slot having a closed lower end adjacent a bottom end of the tube, and wherein each tube includes a radially extending pin adjacent a top end of the tube, the slot of a tube receiving the pin of the tube of the next lower adjacent nesting cone.

7. The adjustable spout of claim 6 , wherein each tube includes at least one mounting flange adjacent the top end and each nesting cone includes a connection point to receive the mounting flange to mount the tube to the cone.

8. The adjustable spout of claim 1 , wherein the interface is mounted to the distal end of the agricultural harvester and the actuator is located adjacent an operator's position of the agricultural harvester.

9. An agricultural harvester comprising;

an on-board storage for harvested material;

a discharge mechanism having a distal end for discharging harvested material from the on-board storage;

an adjustable length spout comprising a plurality of nested cones, the spout mounted to the distal end of the discharge mechanism, the spout extendable from a retracted position wherein a discharge end of the spout is highest with regard to a ground level and an extended position, wherein the discharge end of the spout is lowest with regard to the ground level;

a drive mechanism for moving the spout from the extended position to the retracted position;

an actuator for the drive mechanism located remotely from the drive mechanism and adjacent an operator's position.

10. The harvester of claim 9 , the drive mechanism comprises a motor rotating a drum, and at least one cable, the at least one cable connected to the drum and to a lower cone, and wherein rotation of the drum by the drive motor winds the at least one cable about the drum and moves the plurality cones from the extended to the retracted position.

11. The harvester of claim 10 , further comprising a motor mount attached to the distal end of the discharge mechanism and the drive mechanism mounted to the motor mount.

12. The harvester of claim 10 , further comprising at least one tube connected to each nesting cone, the at least one cable extending within tubes.

13. The harvester of claim 12 , wherein the tub of each nesting cone includes an inner diameter greater than the outer diameter of the tube of the next lower adjacent nesting cone, and the tubes telescope within each other when the nesting cones are moved from the extended position to the retracted position.

14. The harvester of claim 9 , further comprising an interface mounted to the distal end of the agricultural harvester and the actuator is located adjacent an operator's position of the agricultural harvester.

15. A method of discharging harvested material from a agricultural harvester, the method comprising:

providing the agricultural harvester with an on-board material storage and a movable discharge mechanism for transferring harvested material from the on-board storage, the discharge mechanism having an adjustable length spout comprising a plurality of nested cones, the spout extending downward from a distal end, the adjustable length spout movable between a retracted position and an extended position, and an operator position located remotely from the discharge mechanism;

moving the discharge mechanism so that the distal end is positioned above a harvested material receiving receptacle with the spout in the retracted position;

extending the adjustable length spout to a desired position above the receptacle with an actuator at the operator position;

discharging harvested material from the on-board storage into the receptacle;

retracting the spout to the retracted position with the actuator at the operator position.