主权项 |
1. An agricultural harvesting head (100) comprising:
A frame (102) that extends laterally and is elongate; a left side conveyor (106) that is supported on a left side of the frame (102) and is configured to carry cut crop material laterally from a left side of the frame (102) to a central region of the frame (102); a right side conveyor (110) that is supported on a right side of the frame (102) and is configured to carry cut crop material laterally from a right side of the frame (102) to the central region of the frame (102); a center conveyor (108, 144) that is disposed to receive cut crop material from the left side conveyor (106) and from the right side conveyor (110) and to convey the cut crop material rearwardly, wherein the center conveyor (108, 144) is supported on the central region of the frame (102); 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). |