Harvesting cart with rotary cylinder at outlet - has splined shaft-driven hub pivoted to cylinder for easy removal in confined space

摘要

The cart (side walls 1,9) have a rotary cylinder (5) in the outlet opening. The cylinder is driven at one end by a chain wheel (2) fixed on a shaft (3) with splined end (4) fitting a coupling bush (6) in the hub plate (13) of the cylinder. The other end is carried by a retractable stub shaft (7). The hub plate is pivoted (8) to the main body of the cylinder which permits this body to be swivelled sideways, after removing the stub shaft, to permit disassembly with minimum gap width between the sides (1,9) and the ends of the cylinder.