GRAIN CULM CONVEYOR

摘要

PROBLEM TO BE SOLVED: To provide a grain culm conveyor designed to prevent grain culms under conveyance from being spilled through providing guide members at grain culm joining points on the conveyance terminal end side of a rake-in conveyance unit to prevent grain culm conveyance mode from being disturbed. SOLUTION: This grain culm conveyor for a combine harvester has a rake-in conveyance unit 38 functioning to rake in reaped grain culms along two rake-in passages 48 and 49 and convey them toward the conveyance terminal end side and an ear side seizing conveyance unit 45 situated at the conveyance terminal end side of the two rake-in passages 48 and 49; wherein the ear side seizing conveyance unit 45 functions to convey reaped grain culms with their ear tips seized from the right side of the front portion of the machine body toward the left side of the rear portion of the machine body along a conveyance passage 51; and the joining points A1 and A2 of the conveyance passage 51 and the respective conveyance terminal end sides of the rake-in passages 48 and 49 are provided with guide members 56a and 56b for guiding grain culms along the conveyance passage 51, respectively, to prevent grain culm conveyance mode from being disturbed.