Patent ID: 9549502
Date: 2017-01-24
CPC Classifications: A01D

Claim:
1. A method for converting a bow rod harvester into a trunk shaker harvester, the bow rod harvester comprising a first plurality of bow rods affixed to a first oscillating member of the bow rod harvester via a first plurality of securing members and further affixed to a second oscillating member of the bow rod harvester via a second plurality of securing members, the first oscillating member configured to reciprocate about a first vertical axis of a first vertical shaft of the bow rod harvester, and the second oscillating member configured to reciprocate about a second vertical axis of a second vertical shaft of the bow rod harvester, wherein in the bow rod harvester, the first vertical shaft is mechanically coupled to the second vertical shaft via a first drive element such that reciprocation of the first vertical shaft about the first vertical axis causes the second vertical shaft to reciprocate about the second vertical axis, the method comprising: removing the first plurality of securing members which affix the first plurality of bow rods to the first oscillating member, thereby detaching the first plurality of bow rods from the first oscillating member of the bow rod harvester; removing the second plurality of securing members which affix the first plurality of bow rods to the second oscillating member, thereby detaching the first plurality of bow rods from the second oscillating member of the bow rod harvester; affixing, via a first hinged fastener, a first end of a first rail support to a shaker rail, and affixing, via a first rigid fastener, a second end of the first rail support to the first oscillating member, thereby coupling the shaker rail to the first oscillating member; affixing, via a second hinged fastener, a first end of a second rail support to the shaker rail, and affixing, via a second rigid fastener, a second end of the second rail support to the second oscillating member, thereby coupling the shaker rail to the second oscillating member, wherein the shaker rail has at least one substantially linear portion adapted to impart a force on a trunk; removing the first drive element; and mechanically coupling a second drive element to the second oscillating member, the second drive element adapted to reciprocate the second oscillating member about the second vertical axis, wherein the second drive element comprises a drive support and a drive connecting rod, the drive connecting rod is mechanically coupled to the drive support, the drive support is mechanically coupled to the second oscillating member, and the drive support pivots about the second vertical axis.