Cooling and lubricating system for nut tree shaker
AssigneeOrchard-Rite Ltd., Inc.
InventorDaryl G. Hill
Life of this patent
Estimating the term…
Abstract
A cooling and lubricating system incorporated into the jaws of a shaking head of a nut tree shaker in which water or a mixture of water and a lubricant is pumped from a supply reservoir through a control valve assembly into a supply line connected with a manifold bolted between the slings which support the shaker pad in each jaw for discharging water or a mixture of water and lubricant between the slings and onto the pad for cooling the slings and pads and lubricating the slings.
Claims6
A cooling and lubricating system for a shaker pad and inner and outer slings engaging and supporting the shaker pad on a clamping jaw of a tree shaking machine, said slings having opposed, relatively movable, engaging surfaces which produce friction heat during operation of the tree shaking machine, an elongated, hollow, rigid, vertically thin manifold positioned between edge portions of said slings, said manifold having discharge means oriented between the edge portions of said slings for discharging coolant between the opposed surfaces of said slings for reducing friction heat and cooling the surfaces of the sling to a desired operating temperature during operation of the tree shaking machine, means securing said manifold and the edge portions of the slings to said jaw, said inner sling including a plurality of apertures for enabling coolant to be discharged onto the shaker pad and between the shaker pad and inner sling to reduce friction heat and the temperature of the shaker pad.
In a tree shaker having a pair of opposed clamp jaws, a shaker pad mounted on each of said jaws, sling assemblies supporting said pads on said jaws, each sling assembly including an inner sling engaged with said pad and an outer sling engaging an outer surface of said inner sling, each of said slings being flexible, means mounting edge portions of said slings to said jaw, a hollow rigid manifold positioned between the mounted edge portions of said slings, said manifold including an inlet communicated with a source of pressurized coolant/lubricant, and discharge means in a portion of the manifold communicating with the engaging surfaces of said slings for cooling/lubricating the engaging surfaces of the slings, said outer sling being imperforate, said inner sling including means enabling passage of coolant/lubricant therethrough to contact said pad for cooling/lubricating said pad.
Dependencies are inferred from the claim text.