Cotton picker spindle lubrication apparatus, method and lubrication cartridge therefore
AssigneeLubricating Specialties Company
InventorDonald R. Finke
Life of this patent
Estimating the term…
Abstract
An improved lubrication system for the spindle bar assembly of a cotton harvester apparatus is disclosed. The system comprises a hydraulic pump connected to the hydraulic system of a harvester which pumps lubricant from a disposable cube of lubricant located on board the harvester into a manifold system having conduits in fluid communication with the existing lubrication system of the harvester, and a fluid restriction device disposed in line with the conduits to control the flow of lubricant to each spindle bar so that equal amounts of lubricant are provided thereto, notwithstanding differences in the lengths of the conduits.
Claims9
In a mobile cotton harvester having a plurality of picker drums comprising a plurality of rows of spindles, each drum having a lubrication-receiving means, a spindle lubrication system comprising:
- a lubricant reservoir located on said harvester, said lubricant reservoir comprises a disposable reservoir comprising a cardboard box, a plastic liner in said cardboard box, and a predetermined amount of grease disposed in said liner;
- a lubricant pump having an input connected to said lubricant reservoir and an output for providing said lubricant under pressure;
- a lubricant distributing means for distributing equal amounts of lubricant to said each of said picker drums, said lubricant distributing means comprising a supply conduit connected to said output of said pump, at least one manifold means, conduit means connected at one end to said manifold means and at the other end to picker drum fittings associated with each picker drum, said conduit means having a unitary internal diameter and being of different lengths to attach to different picker drum fittings;
- said picker drum fittings connected to said lubrication-receiving means and having an internal diameter selected to provide predetermined resistance to the flow of said lubricant into each of said picker drums such that each picker drum receives an equal amount of lubricant notwithstanding the different lengths of conduit means attached thereto.
In a mobile cotton harvester having a plurality of picker drums comprising a plurality of rows of spindles, each drum having a lubrication-receiving means, a spindle lubrication system comprising:
- a lubricant reservoir located on said harvester, said lubricant reservoir comprising a cardboard box, a plastic liner in said cardboard box, and 20 to 40 pounds of grease disposed in said liner;
- a lubricant pump having an input connected to said lubricant reservoir and an output for providing said lubricant under pressure, said pump comprising a hydraulic motor adapted to be powered from a hydraulic system of said harvester;
- a connecting means for connecting said pump input to said reservoir, said connecting means comprising a sharpened end for penetrating said liner when said reservoir is empty;
- a lubricant distributing means for distributing equal amounts of lubricant to said each of said picker drums, said lubricant distributing means comprising a supply conduit connected to said output of said pump, at least one manifold means, conduit means connected at one end to said manifold means and at the other end to picker drum fitting associated with each picker drum, said conduit means having a unitary internal diameter and being of different lengths to attach to different picker drum fittings;
- said picker drum fittings connected to said lubrication-receiving means and having an internal diameter selected to provide predetermined resistance to the flow of said lubricant into each of said picker drums such that each picker drum receives an equal amount of lubricant notwithstanding the different lengths of conduit means attached thereto.
A lubrication system for lubricating the spindle bar assembly of a mobile cotton harvester, said system comprising:
- a disposable lubricant reservoir located on said harvester;
- a hydraulically powered lubricant pump having an input connected to said lubricant reservoir and an output for providing said lubricant under pressure, said pump being adapted to be connected to a hydraulic system of said harvester;
- a lubricant distributing means for distributing equal amounts of lubricant to picker drums of said harvester, said lubricant distributing means comprising a supply conduit connected to said output of said pump, at least one manifold means, conduit means connected at one end to said manifold means and at the other end to picker drum fittings associated with each picker drum, said conduit means having a unitary internal diameter and being of different lengths to attach to different picker drum fittings;
- said picker drum fittings for connection to a lubrication-receiving means of said harvester, said drum fittings having an internal diameter selected to provide predetermined resistance to the flow of said lubricant into each of said picker drums such that each picker drum receives an equal amount of lubricant notwithstanding the different lengths of conduit means attached thereto.
Dependencies are inferred from the claim text.