SEVEN-ROW OR EIGHT-ROW REAPING COMBINE HARVESTER

摘要

<P>PROBLEM TO BE SOLVED: To narrowly constitute the whole width in a seven-row or eight-row reaping combine harvester. Ž<P>SOLUTION: A pretreatment part 5 is liftably and lowerably supported on a vertical transmission case 12 and power from an engine is input through the vertical transmission case 12. The front end part of the vertical transmission case 12 is connected to a lower transmission case 21 extended right and left at the under side of the pretreatment part 5 and an intermediate transmission case 27 for transmitting power to a raising transmission case 25 is erected upward from the end part of the lower transmission case 21. A raising speed change gear for regulating the raising speed of a raising apparatus for raising grain culms in a field is arranged at a connection part between the intermediate transmission case 27 and the raising transmission case 25. The raising speed change gear is arranged inside the machine body and the whole width of the pretreatment part is constituted small. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž