| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a farm implement which improves turning performance by preventing a crawler from sinking in a farm field. <P>SOLUTION: This farm implement including crawlers 17 each composed by fixing a plurality of crawler plates 19 to an endless belt 18 is structured such that curved members 19b, 19b of each crawler plate 19 are bent toward the inside of a rotating trajectory of the crawler 17; transmission cases 12 for transmitting power to the crawlers 17 are arranged inside the rotating trajectories of the crawlers 17; and one end of each crawler plate 19 passes through the vicinity of the transmission case 12. By turning the farm implement, the curved members 19b, 19b of each crawler plate 19 are prevented from cutting into mud of a farm field even when the crawler 17 skids in the lateral direction of an implement body with respect to the farm field. <P>COPYRIGHT: (C)2013,JPO&INPIT |
