| 摘要 |
<P>PROBLEM TO BE SOLVED: To facilitate attachment and detachment of a raising device. <P>SOLUTION: An upper support part 4D in the front of a reaping and carrying apparatus includes a main driving axle 4x for outputting the driving force to the raising device, and an upper fitting part 8D of the raising device 8 includes a driving shaft 8x to which the driving force of the main driving axle 4x is input. The main driving axle 4x and the driving shaft 8x are put in the engagement state to enable mutual transmission with the upper fitting part 8D fitted to the upper support part 4D, and also put in the separating state to disable transmission with the upper fitting part 8D separated forward from the upper support part 4D to thereby form the transmission connecting configuration. A lower support configuration is such that in the raising device 8, an upper part thereof above a lower support part 4E can rock forward and backward on the lower support part 4E in the front of the reaping and carrying apparatus with the upper fitting part 8D detached from the upper support part 4D, by the forward rocking, the main driving axle 4x and the driving shaft 8x are separated from each other, and by the backward rocking, the upper fitting part 8D is located at a fitting position to the upper support part 4D. <P>COPYRIGHT: (C)2012,JPO&INPIT |
