STRUCTURE OF GRAIN CULM TRANSPORTING PART OF WHOLE CULM-CHARGING TYPE COMBINE HARVESTER

摘要

PROBLEM TO BE SOLVED: To avoid damage of grains or breakage of a threshing apparatus caused by stones taken into with a reaping transporting apparatus without causing occurrence of grain loss while making the aspects of production or control advantageous. SOLUTION: There is provided a structure of a grain culm transporting part of a whole culm-charging type combine harvester comprising a traveling machine body 2 connected and equipped with the reaping transporting apparatus 3 reaping and transporting planted stand grain culms and the threshing apparatus 4 carrying out a threshing and separating treatment of reaped grain culms transported with the reaping transporting apparatus 3 and loaded thereon. In the structure, a bottom plate 20 having a recessed part 21 for removing the stones and a perforated part 22 for removing earth and sand formed in a grain culm transporting part 7 is demountably mounted and a discharge port 26 discharging the stones from the recessed part 21 to the outside of the machine is openably and closably provided in the recessed part 21. COPYRIGHT: (C)2005,JPO&NCIPI