Harvester has frame and cutter bar with reel reaper, support, arm, shafts, tines cam follower, cam track, and crank disc

摘要

The frame (26) has a front edge along which extends a mower cutter bar (42). The reel reaper has a support supported by the frame. A first shaft (62) extends along an axis across the frame and from which an arm (70) extends radially and is rotated by the shaft. A second shaft (74) rotates by means of the arm. Tines (78) most of which are supported by the arm are pointed (82) and lie along a track. A cam (94) supported by the reaper engages with a cam follower (112) and is movable along a cam track (96). A crank disc is (76) between the cam follower and the second shaft.