A crop harvesting header having a frame mounted on a propulsion vehicle has a cutter bar carrying a sickle knife and a draper transport. The draper is guided at its front edge by a longitudinally extending rail mounted on the frame for movement therewith. The cutter bar is mounted on the frame at spaced positions by spring blades attached to a fixed beam at the rear which allow up and down flexing movement of the cutter bar relative to the draper engagement member. At the center discharge the cutter bar is carried on shorter blades which are carried on a beam in front of the front draper roller. The small amount of flexing of the cutter bar combines with a balanced three piece header frame to provide effective ground following.

A cam reel for use on a harvesting header that can be configured in both operating and transport positions is provided. The reel comprises a plurality of finger-bearing reel bats disposed evenly around the reel shaft, each rotatably attached through the distal ends of radial arms extending outwardly from the reel shaft. A cam disc is attached to the frame and engages each reel bat by a cam follower, to provide rotational movement of the reel bats relative to the radial arms, during rotation of the shaft in the operating position. The cam has at least one operating position, and a transport position in which the engaged reel bats will be pivoted into transport mode that substantially reduces the risk of damage to the fingers.

A cam reel for use on a harvesting header that can be configured in both operating and transport positions is provided. The reel comprises a plurality of finger-bearing reel bats disposed evenly around the reel shaft, each rotatably attached through the distal ends of radial arms extending outwardly from the reel shaft. A cam disc is attached to the frame and engages each reel bat by a cam follower, to provide rotational movement of the reel bats relative to the radial arms, during rotation of the shaft in the operating position. The cam has at least one operating position, and a transport position in which the engaged reel bats will be pivoted into transport mode that substantially reduces the risk of damage to the fingers.

A harvesting reel includes a reel frame and a rotating assembly. The reel frame includes two cam assemblies and a cover. The first cam assembly defines a first cam track, and the second cam assembly defines a second cam track. The rotating assembly carries a plurality of reel bats configured to revolve around the longitudinal axis of the rotating assembly and a plurality of reel tines fixed to each reel bat. Each reel bat is coupled to a first cam follower and a second cam follower. The first cam follower of each reel bat travels within the first cam track, the second cam follower of each reel bat travels within the second cam track, and a position and an orientation of each reel bat are defined by the cam tracks.

A harvesting reel includes a reel frame and a rotating assembly. The reel frame includes two cam assemblies and a cover. The first cam assembly defines a first cam track, and the second cam assembly defines a second cam track. The rotating assembly carries a plurality of reel bats configured to revolve around the longitudinal axis of the rotating assembly and a plurality of reel tines fixed to each reel bat. Each reel bat is coupled to a first cam follower and a second cam follower. The first cam follower of each reel bat travels within the first cam track, the second cam follower of each reel bat travels within the second cam track, and a position and an orientation of each reel bat are defined by the cam tracks.

A harvesting unit with a combine, having a user cab. A harvesting apparatus, advanced by the combine, has a frame and a harvesting assembly on the frame configured to process severed crop over a width between spaced sides of the frame. A fluid delivery system discharges pressurized fluid in discrete streams each directed to at least one of: a) facilitate severance of crop by the harvesting assembly; and b) facilitate advancement of severed crop rearwardly in relationship to the frame for further processing. A user can selectively vary at least one of: a) a volume of pressurized fluid; and b) a direction of pressurized fluid in the discrete streams. A control system has at least one actuator accessible and operable from outside of the cab through a user input to cause the at least one of the volume of pressurized fluid discharged, and direction of the pressurized fluid, in the discrete streams to be varied.

A cam reel for use on a harvesting header that can be configured in both operating and transport positions is provided. The reel comprises a plurality of finger-bearing reel bats disposed evenly around the reel shaft, each rotatably attached through the distal ends of radial arms extending outwardly from the reel shaft. A cam disc is attached to the frame and engages each reel bat by a cam follower, to provide rotational movement of the reel bats relative to the radial arms, during rotation of the shaft in the operating position. The cam has at least one operating position, and a transport position in which the engaged reel bats will be pivoted into transport mode that substantially reduces the risk of damage to the fingers.

A cam reel for use on a harvesting header that can be configured in both operating and transport positions is provided. The reel comprises a plurality of finger-bearing reel bats disposed evenly around the reel shaft, each rotatably attached through the distal ends of radial arms extending outwardly from the reel shaft. A cam disc is attached to the frame and engages each reel bat by a cam follower, to provide rotational movement of the reel bats relative to the radial arms, during rotation of the shaft in the operating position. The cam has at least one operating position, and a transport position in which the engaged reel bats will be pivoted into transport mode that substantially reduces the risk of damage to the fingers.

A harvesting header includes.at least one draper belt system including a conveying surface operable to carry cut crop material in a conveying direction generally transverse to a direction of travel of the harvesting header in operation to a header discharge. The header includes a crop reel rotatable about a crop reel axis, said axis generally parallel with the conveying direction, said crop reel operable to, when rotated in operation, draw crop material onto the conveying surface and at least one crop flow assistance device having a crop flow assistance surface that extends into a volume above the conveying surface, said volume defined by the conveying surface and projected perpendicular to said conveying surface, said crop flow assistance surface operable to roll crop material onto the conveying surface while the crop material is carried to the header discharge in operation.

A harvesting header includes.at least one draper belt system including a conveying surface operable to carry cut crop material in a conveying direction generally transverse to a direction of travel of the harvesting header in operation to a header discharge. The header includes a crop reel rotatable about a crop reel axis, said axis generally parallel with the conveying direction, said crop reel operable to, when rotated in operation, draw crop material onto the conveying surface and at least one crop flow assistance device having a crop flow assistance surface that extends into a volume above the conveying surface, said volume defined by the conveying surface and projected perpendicular to said conveying surface, said crop flow assistance surface operable to roll crop material onto the conveying surface while the crop material is carried to the header discharge in operation.