摘要 |
PROBLEM TO BE SOLVED: To efficiently and smoothly transport and discharge grains stored in the grain tank of a combine harvester from the harvester without damaging the grains and prevent the clogging of a transport pipe due to the transported grains. SOLUTION: This grain transport device which has a grain-storing grain tank 5, a grain-sending device 15 for sending out the grains stored in the grain tank 5, a blast means 7 for transporting the grains discharged from the grain- sending device 15, and a flexible grain-discharging pipe 17 for discharging and guiding the grains transported from the lower portion of the grain tank 5 with the air force of the blast means 7 toward the side of a grain-discharging port 8a on a moving vehicle body 2 having a travel device 1 is characterized in that the inner diameter portion on the inside of the grain-discharging pipe 17 has an approximately flat shape structure.
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