| 摘要 |
<p>Replacement of a front end unit is facilitated which performs mowing of a crop in a cereal stalk reaping apparatus. The present invention comprises a spindle reaper (61) which is laterally bridged with respect to a body (3), and rotates in a vicinity of a horizontal axis; a rotation transformation mechanism (100) which is linked and concatenated to a terminal end of the spindle reaper (61); and a transmission shaft group which is installed in a longitudinal direction of the body (3) and linked and concatenated to an output side of the rotation transformation mechanism (100) to move a cutting blade of a reaping apparatus (270) from side to side. The transmission shaft group is configured to include a first transmission rod (110) whose lead end is connected to the rotation transformation mechanism (100); and a second transmission rod (220) which rotates in conjunction with the first transmission rod (110) via a predetermined power transmission mechanism that has a shaft center different from a shaft center of the first transmission rod (110). One end of the second transmission rod (220) is linked and concatenated to one end of the cutting blade via a linear conversion mechanism to move the cutting blade of the reaping apparatus (270) from side to side.</p> |
