| 摘要 |
<P>PROBLEM TO BE SOLVED: To facilitate a change operation of a tip unit for reaping crops in a cereal stalk reaping apparatus. <P>SOLUTION: The cereal stalk reaping apparatus 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>COPYRIGHT: (C)2013,JPO&INPIT |
