Foliage agitating means for harvesting machines

Claim 2

A harvesting machine for row crops comprising: a. a frame movable along a row of plants in a manner straddling the row; b. shaker means carried by said frame and including a plurality of elongated finger elements; c. oscillating means carried by said frame for oscillating each of said finger elements about an axis generally perpendicular to the longitudinal axis of the finger element; d. a corresponding plurality of connecting means for connecting each of said finger elements to said oscillating means, each of said connecting means comprising a hollow element of resilient material into which the corresponding finger element is fitted and a connector element fixed to said oscillating means and receiving said resilient element and said finger element in a manner providing some play in the connection of each of said finger elements to said oscillating means; and e. said finger elements being of sufficient length to enable said resilient elements to impart a whipping motion to said finger elements upon oscillation thereof to shake the crops off the plants.

Claim 3

A harvesting machine as defined in claim 1, wherein said finger elements are spaced generally vertically and extend inwardly from opposite sides of said machine to bear against the foliage of the plants.

Claim 4

A harvesting machine as defined in claim 2, wherein the finger elements of one side of said machine are staggered longitudinally relative to the finger elements of the opposite side of said machine.

Claim 5

A harvesting machine as defined in claim 1, wherein each of said fingers elements comprises a rod.

Claim 6

A harvesting machine as defined in claim 2, wherein each of said finger elements is disposed so that the longitudinal axis thereof is generally horizontal and extends rearwardly relative to the forward direction of travel of said machine along the row.

Claim 7

A harvesting machine as defined in claim 2, wherein said finger elements are arranged in a vertical series, there being a plurality of said series on each side of said machine.

Claim 8

A harvesting machine as defined in claim 1, wherein said connecting means includes permitting longitudinal adjustment of said finger elements.

Claim 9

A harvesting machine for row crops comprising: a. a frame movable along a row of plants in a manner straddling the row; b. shaker means carried by said frame and including at least one depending element on each side of said frame and shaker elements on said depending elements and extending inwardly from opposite sides of said machine; c. means carried by said frame for moving said shaker elements to shake the crops off the plants; d. a pair of laterally spaced conveyors on said machine for transporting removed crops, each of said conveyors having a portion spaced below said shaker means in a manner providing a space between the conveyor and the lower end of the corresponding depending element of said shaker means; e. a pair of collectors, each collector being positioned along a corresponding one of said conveyors and normally inclined downwardly and laterally toward said one of said conveyors; f. means for mounting each of said collectors for pivotal movement about an axis generally parallel to the corresponding one of said conveyors in a manner permitting movement of said collectors between inclined and generally horizontal positions, said mounting means including means for maintaining said collectors in a selected position; and g. an assembly of additional shaker elements connected to a corresponding one of each of said depending elements of said shaker means, each of said assemblies including at least one shaker element positioned inwardly of and below the lower end of the corresponding one of said depending elements thereby maintaining said space between the corresponding conveyor and the lower end of said depending element.

Claim 10

A harvesting machine for row crops comprising: a. a frame movable along a row of plants in a manner straddling the row; b. shaker means carried by said frame and including at least one depending element on each side of said frame and shaker elements on said depending elements and extending inwardly from opposite sides of said machine; c. means carried by said frame for moving said shaker elements to shake the crops off the plants; d. a pair of laterally spaced conveyors on said machine for transporting removed crops, each of said conveyors having a portion spaced below said shaker means in a manner providing a space between the conveyor and the lower end of the corresponding depending element of said shaker means; e. a pair of collectors, each collector being positioned along a corresponding one of said conveyors and normally inclined downwardly and laterally toward said one of said conveyors; f. means for mounting each of said collectors for pivotal movement about an axis generally parallel to the corresponding one of said conveyors in a manner permitting movement of said collectors between inclined and generally horizontal positions, said mounting means including means for maintaining said collectors in a selected position; and g. an assembly of additional shaker elements connected to a corresponding one of each of said depending elements of said shaker means, each of said assemblies including at least one shaker element positioned inwardly of and below the lower end of the corresponding one of said depending elements thereby maintaining said space between the corresponding conveyor and the lower end of said depending element.

Claim 11

A harvesting machine as defined in claim 1, wherein each of said finger elements comprises a round rod.