Potato harvesting arrangement

摘要

The tractor unit (2) moving over field (1), pulls a foliage withdrawing unit (3) which has turning disc (5) and longitudinal loop type tracks (4) with subframe. The tractor unit (2) includes a ventilator with a pliable hose with a distribution head (6). An airflow moves in the direction of arrow (A). The field (1) contains potatoes (9) which grow in ridges (8). Foliage (10) points slanting backwards, for easy harvesting.