| 摘要 |
PROBLEM TO BE SOLVED: To provide a working vehicle enabling the switching of hill seeding and stripe seeding to be carried out inexpensively and easily operably while enabling the feed of granules to be carried out not only in the hill seeding but also in the stripe seeding. SOLUTION: The working vehicle is obtained by linking to a self-propelled vehicle an operation part equipped with a granule-feeding device having a delivering mechanism 50 intermittently delivering the granules by a set amount from a tank 41, and discharging the delivered granules from a discharging opening 62 by free-fall. A feeding route R for feeding the granules delivered from the discharging opening 62 of the delivering mechanism 50 by dropping the granules is installed in the granule-feeding device. The feeding route R is constituted so as to be freely switched between a hill seeding route state in which the granules dropped from the discharging opening 62 are dropped on field without contacting therewith, and a stripe seeding state in which the granules dropped from the discharging opening 62 are dropped on the field by being contacted therewith and guided thereby so that the granule may widely be dispersed in the front and rear direction and may be dropped in the stripe shape compared to the case of the hill seeding route state. COPYRIGHT: (C)2011,JPO&INPIT
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