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【課題】機体浮上支持手段を用いて簡易な操作により安定して走行部を浮上可能とし、かつ、機体浮上支持手段を使用しないときに、収納保管等の煩わしい取扱いや収穫走行の際の圃場作物との干渉等の問題を招くことのないコンバインを提供する。【解決手段】コンバインは、車高調節可能な走行部2により支持した機体フレーム3と、その片側方に張出す唐箕カバー5aとを備え、上記機体フレーム3の四隅には、走行部2を浮上状態に機体を支持しうる支持脚8a,8bを機体フレーム3に沿う収納保持位置Uまで回動可能に軸支し、その中の上記唐箕カバー5aの側に配置の前後の支持脚8aには、それぞれ先端にネジ回転式の長さ調節部21を介して接地板22aを設け、この接地板22aをそれぞれの支持脚8aの回動支点11a,12aより高い位置h1,h2で唐箕カバー5aの内側に収納保持したものである。【選択図】図1
