Abstract: An agricultural harvesting head (100) has a frame (102) that extends laterally and is elongate; a left side conveyor (106); a right side conveyor (110); a center conveyor (108, 144); and an upper conveyor (118) of an endless belt type that is disposed to receive, engage and downwardly compress an upper surface of the cut crop material conveyed rearwardly by the center conveyor (108, 144).

Abstract: A header for an agricultural harvesting machine includes a cutting bar for cutting agricultural material, a first frame portion, a second frame portion, and a bracket assembly for pivotably coupling the second frame portion to the first frame portion. The first frame portion includes a conveyor for moving cut material and a pair of supports. The first frame portion also includes a pin extending between the supports and secured to the supports. The second frame portion includes a conveyor for moving cut material. The bracket assembly includes a first portion and a second portion removably coupled to the first portion such that the pin is positioned between the first portion and the second portion.

Abstract: A finger support (204) for a drum conveyor (112), the drum conveyor (112) comprising an elongate drum (122) that is hollow and a plurality of fingers (124), wherein the plurality of fingers (124) are supported at one end within the elongate drum (122) and extend outward through apertures in a wall of the elongate drum (122), the finger support (204), the finger support (204) comprising a base plate (300) configured to be mounted on a surface of the elongate drum (122); a cover plate (304) fixed to the base plate (300); and a swivel member (302) disposed between the base plate (300) and a cover plate (304); wherein the swivel member (302) is constrained by the base plate (300) and the cover plate (304) to rotate with respect to the base plate (300) and the cover plate (304) about an axis (318).

Abstract: An agricultural harvesting head (100) has a frame (102) that extends laterally and is elongate; a left side conveyor (106); a right side conveyor (110); a center conveyor (108, 144); and an upper conveyor (118) of an endless belt type that is disposed to receive, engage and downwardly compress an upper surface of the cut crop material conveyed rearwardly by the center conveyor (108, 144).

Abstract: A finger support (204) for a drum conveyor (112), the drum conveyor (112) comprising an elongate drum (122) that is hollow and a plurality of fingers (124), wherein the plurality of fingers (124) are supported at one end within the elongate drum (122) and extend outward through apertures in a wall of the elongate drum (122), the finger support (204), the finger support (204) comprising a base plate (300) configured to be mounted on a surface of the elongate drum (122); a cover plate (304) fixed to the base plate (300); and a swivel member (302) disposed between the base plate (300) and a cover plate (304); wherein the swivel member (302) is constrained by the base plate (300) and the cover plate (304) to rotate with respect to the base plate (300) and the cover plate (304) about an axis (318).

Abstract: An agricultural harvesting head (100) has a frame (102) that extends laterally and is elongate; a left side conveyor (106); a right side conveyor (110); a center conveyor (108, 144); and an upper conveyor (118) of an endless belt type that is disposed to receive, engage and downwardly compress an upper surface of the cut crop material conveyed rearwardly by the center conveyor (108, 144).

Abstract: A crop divider (110, 112) for an agricultural harvesting head (100) is pivotally coupled to a ground engaging arm (136) that is pivotally coupled to a frame (102) of the agricultural harvesting head (100). A mechanical link (154) is also coupled to both the crop divider (110, 112) and to the frame (102) to support the crop divider (110, 112) as the ground engaging arm (136) pivots up and down.

Abstract: A crop divider (110, 112) for an agricultural harvesting head (100) is pivotally coupled to a ground engaging arm (136) that is pivotally coupled to a frame (102) of the agricultural harvesting head (100). A mechanical link (154) is also coupled to both the crop divider (110, 112) and to the frame (102) to support the crop divider (110, 112) as the ground engaging arm (136) pivots up and down.

Abstract: A plurality of corn head row units are mounted in side-by-side relationship to each other, with each row unit including a first gear case containing a gear train coupled for driving two forwardly projecting stalk roll drive shafts and two gathering chain drive shafts supported by the gear case. Located beside the first gear case is a second gear case containing a second gear train coupled driving a stalk chopper drive shaft supported by, and projecting downwardly from, the second gear case. A main power shaft extends through a rear region of the first and second gear cases and carries a dual direction slip clutch providing overload protection for the first and second gear cases. When a stalk chopper is not used, the slip clutch is arranged for establishing overload protection for an adjacent second row unit gear case.

Abstract: A row crop header for an agricultural harvesting machine having a plurality of row crop dividers defining crop gathering gaps. Each divider comprises a semiconical portion and a semicyclindrical portion that are formed roto molded polyethylene. Both portions are hollow double walled self-supporting polyethylene structures. The semiconical portion and the semicylindrical portion are pivotally secured to one another so they can be jacknifed into a transport configuration. The semicylindrical portion of the divider is pivotally mounted to a transverse frame by a first mounting assembly. A second mounting assembly is mounted to outwardly extending frame portions. The second mounting assembly has an upwardly extending pin which engages an aperture in the semicylindrical portion and a supporting rail which supports the bottom of the semiconical portion. The support rail can be vertically adjusted to change the vertical position of the semiconical portion.

Abstract: A row crop header for mounting on the front of a combine has a transversely elongated main frame and a plurality of forwardly extending transversely spaced row units, each row unit being independently floatably supported by the frame. Each row unit has a forwardly and downwardly inclined frame with a top surface and a central fore-and-aft trough which forms the bottom of a fore-and-aft passageway. A pair of endless, flexible conveyor members are mounted on each row unit frame adjacent the top surface and have rearwardly moving inter-meshing inner runs on opposite sides of the passageway, a rotary cutting device being provided on the underside of the row unit frame adjacent the forward ends of the conveyor members for severing the crop from the field. A transverse conveyor spans the rearward ends of the row units for conveying gathered material to a feeding unit for delivery to a processing unit on the combine.