Fig. 3

Main components of cutting system and power transmission system. Whereas (A, and B), cutting system, (C and D), power transmission system, (1) upper pivot shaft, (2) coupling, (3) power transmission shaft, (4) power delivery shaft (small sprockets), (5) large sprocket, (6) crown gear, (7) coupling, (8) lower pivot shaft of the cutting disk, (9) cutting knives, (10) deflector, 11. knives holder disk.