| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a combine harvester in which the contact of a transmission belt that performs the synchronization connection of an engine side and a transmission case side, and the body frame can be avoided by a simple structure. <P>SOLUTION: The combine harvester is characterized as follows. A relay shaft of relay pulleys 63a and 63b is provided at a position biased at an upper side from a virtual line L1 that connects an output shaft of an engine 60 and an input shaft of a transmission case 7, a belt transmission mechanism 62 including a first transmission belt 62a hung between an output pulley 61a provided at the output shaft and the relay pulley 63a, and a second transmission belt 62b hung between an input pulley 70a provided at the input shaft and the relay pulley 63b is hung over the input pulley 70a and the output pulley 61a exceeding a front end position of a body frame, and a tension pulley 66 is performed with pressure welding at an upper side of the first transmission belt 62a and the second transmission belt 62b. <P>COPYRIGHT: (C)2013,JPO&INPIT |
