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【課題】粉粒体の供給を点播でも条播でも行なうことができながら、点播と条播の切り換えが安価にかつ操作容易にできる作業車を提供する。【解決手段】タンク41から粉粒体を設定量ずつ間欠的に繰り出し、繰り出した粉粒体を自然落下によって排出口62から排出する繰出し機構50を有した粉粒体供給装置が備えられた作業部を、自走車に連結してある。粉粒体供給装置に、繰出し機構50の排出口62からの粉粒体を圃場に落下させて供給する供給経路Rを設けてある。供給経路Rを、排出口62から落下した粉粒体をこれに接触しないで圃場に落下させる点播経路状態と、粉粒体が点播経路状態の場合よりも車体前後方向に広く分散して列状に圃場に落下するように排出口62から落下した粉粒体をこれに接触して案内して圃場に落下させる条播経路状態とに切り換え自在に構成してある。【選択図】図6
