A - Human Necessities – 01 – F
Patent
A - Human Necessities
01
F
130/4
A01F 7/00 (2006.01) A01F 12/10 (2006.01)
Patent
CA 1173718
S/N 391,660 ABS In a crop threshing mechanism comprising a threshing cylinder 3 located adjacent a concave thresh- ing grate 6 and driven to thresh crop fed tangentially between the cylinder 3 and grating, a crop conveyor 27, in the form of a roller or continuous band conveyor, is located along the leading edge of the grate 6 with respect to the crop feed direction so that crop passes over it to the cylinder 3 and grating 6, and a change- able speed drive mechanism drives the conveyor 27 and allows its speed to be changed, thereby to control the speed of crop flow. A crop elevator 5 is supported to pivot about the axis of the cylinder 3 to raise and lower a crop collecting table 4 carried at the bottom of the elevator, the conveyor 27 being located between the upper end of the elevator floor 25 and the leading edge of the grate 6 so as to form a substantially continuous crop flow path with said floor and grate. The grate 6 and conveyor 27 are mounted so as to pivot with the elevator 5 about the axis of the cylinder 3> A crop guide flap 34 is provided adjacent the conveyor 27 to vary the angle at which the crop is fed to the cylinder 3.
391660
Mcnaught James B.
Muller Jean C.
Gowling Lafleur Henderson Llp
Massey-Ferguson Services N.v.
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