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1. (WO2017038207) COMBINE HARVESTER

Pub. No.:    WO/2017/038207    International Application No.:    PCT/JP2016/068106
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Sat Jun 18 01:59:59 CEST 2016
IPC: A01F 12/60
A01D 41/127
A01F 12/46
Applicants: KUBOTA CORPORATION
株式会社クボタ
Inventors: UEDA Mao
植田麻央
ANDO Yoshimasa
安東良将
TAKAHARA Kazuhiro
高原一浩
SEKI Mitsuhiro
関光宏
Title: COMBINE HARVESTER
Abstract:
This combine harvester is provided with: a transfer mechanism that transfers kernels obtained from a threshing part, which is for threshing grain culms harvested from a farm field, to a kernel tank; a measurement part 340 that measures, as a transferred yield, the amount of kernels being transferred to the kernel tank; a yield allotment calculation part 631 that calculates a minute-plot yield, which represents the yield per minute plot of the farm field, by allotting a transferred yield to the minute tract; a kernel transfer condition detection part 632 that detects the kernel transfer condition in the transfer mechanism 7; a yield correction part 633 that corrects the minute-plot yield depending on the kernel transfer condition; and a yield distribution data generation part 661 that generates, from the minute-plot yields, yield distribution data representing a yield distribution in the farm field.