| 摘要 |
PROBLEM TO BE SOLVED: To provide a combine harvester enabling its travel section to be stably floated by a simple operation using a machine body float support means, and when unusing the machine body float support means, causing no problems such as troublesome handlings like housing/storing operations and interference with farm crops in making a harvesting travel. SOLUTION: The combine harvester includes: a machine body frame 3 supported by a vehicle height-adjustable travel section 2; and a winnower cover 5a overhung on one side of the machine body frame 3; wherein the four corners of the machine body frame 3 are axially supported with support legs 8a and 8b capable of supporting the machine body with the travel section 2 in a floating state, in such a way as to be turnable to a housing-and-supporting position U along the machine body frame 3; the front and rear support legs 8a laid on the side of the winnower cover 5a are provided, on their tips, with earth plates 22a via screw-turnable length adjustment parts 21, respectively, and the earth plates 22a are housed and stored inside the winnower cover 5a at positions h1 and h2 higher than the turning fulcrums 11a and 12a of the respective support legs 8a. COPYRIGHT: (C)2011,JPO&INPIT |
