| 摘要 |
PROBLEM TO BE SOLVED: To prevent winding of stalk around a stalk rake-in device of a harvesting unit of a combine harvester.SOLUTION: The stalk rake-in device 12 behind a raising device 11 is formed of a star wheel 20 to rake in a foot part of a stalk and an engaging raking member 21 positioned above the star wheel and raking and transferring a stalk part of the stalk. A driving shaft 31 of the stalk rake-in device 12 placed between the star wheel 20 and the engaging raking member 21 is surrounded by cylindrical stalk winding prevention members 59, 100, vertical walls 60, 101 are placed behind the stalk winding prevention members 59, 100 and above the star wheel 20, and the vertical walls 60, 101 are provided in a manner extending on the outer circumference of the stalk winding prevention members 59, 100 by plane view and extending from the outer circumference of the stalk winding prevention members 59, 100, crossing a rake-in outer circumference trajectory X of the star wheel 20 and reaching a position behind the star wheel. |
