Nut row harvester
A nut row harvester has a nut hopper attached to a conveyor system. The nut row harvester has first and second frame sections that are pivotable relative to each other. A delivery end of the conveyor is moveable from a lower or harvesting position to an upper or dumping position. The nut hopper moves between the upper and lower positions with the end of the delivery conveyor.
1. A nut row harvester comprising:
a mobile frame connectable to a towing vehicle;
a conveyor system mounted to the mobile frame;
a nut hopper fixedly connected to and moveable with the mobile frame for receiving nuts from the conveyor system; and
an elevator system configured to move the nut row harvester from a harvesting position to an elevated dumping position, wherein movement from the harvesting position to the elevated dumping position raises the nut hopper and a discharge end of the conveyor system.
2. The nut row harvester of claim 1 , the conveyor system comprising:
a pickup conveyor; and
a delivery conveyor mounted to a first frame section and positioned to receive nuts from the pickup conveyor, wherein the elevator system comprises a pair of hydraulic cylinders each mounted at one end to the first frame section and at a second end to a second frame section.
3. The nut row harvester of claim 1 , wherein the elevator system raises a discharge end of the conveyor system and the nut hopper simultaneously.
4. The nut row harvester of claim 1 , wherein the nut hopper comprises:
a bottom having a door moveable between open and closed positions; and
an open top positioned to receive nuts from the conveyor system, the door being in the closed position when the nut hopper is in the harvesting position.
5. The nut row harvester of claim 4 , wherein the elevator system will lift the nut hopper so that a bottom thereof is at least eight feet above the ground surface.
6. The nut row harvester of claim 1 , the mobile frame being mounted on a pair of forward wheels and a pair of rear wheels, wherein movement from the harvesting position to the elevated dumping position results in lifting the forward wheels from a ground surface.
7. A nut row harvester comprising:
a mobile frame for connecting to a towing vehicle;
a pair of forward wheels mounted to the mobile frame;
a pair of rear wheels mounted to the mobile frame;
a delivery conveyor mounted to the mobile frame;
a nut hopper mounted to the mobile frame; and
an elevator connected to the mobile frame and configured to simultaneously lift a discharge end of the delivery conveyor and the nut hopper from a harvesting position to an elevated dumping position, wherein movement from the harvesting position to the elevated dumping position results in lifting the pair of forward wheels from the ground.
8. The nut row harvester of claim 7 , wherein the mobile frame comprises first and second frame sections pivotably connected to each other.
9. The nut row harvester of claim 8 , wherein the first frame section pivots relative to the second frame section when the delivery conveyor moves between the harvesting position and the dumping position.
10. The nut row harvester of claim 7 further comprising:
a pickup conveyor for delivering nuts to the delivery conveyor;
a first rotary paddle for directing nuts from the ground into the pickup conveyor; and
a second rotary paddle positioned above the pickup conveyor, wherein the first rotary paddle, the second rotary paddle and the pickup conveyor are driven by a single motor.
11. The nut row harvester of claim 7 , the first frame section comprising a conveyor frame and the second frame section comprising a pair of longitudinal pivot beams pivotably connected at one end to the conveyor frame and at a second end to a cross beam located between the rear wheels.
12. The nut row harvester of claim 11 , the elevator system comprising first and second hydraulic cylinders connected to first and second sides of the conveyor frame, wherein the longitudinal pivot beams are pivotable relative to the conveyor frame.
13. The row harvester of claim 7 , the nut hopper comprising an open top, first and second sides and a bottom, the bottom comprising a trap door moveable from a closed to an open position for dumping nuts from the nut hopper.