PROBLEM TO BE SOLVED: To provide a working vehicle that improves working efficiency of decapitation operation of crops and reduces a burden of an operator.SOLUTION: The working vehicle is equipped with traveling devices 3 and 4, a drivers seat 5 arranged above the traveling devices 3 and 4, and a cutting blade mechanism portion K that is arranged ahead of the drivers seat 5, has a longitudinal direction at the right and left direction to a forward direction of the traveling devices 3 and 4 and includes a plurality of cutting blade devices 30 equipped with cutting blades 27 for cutting the upper parts of crops in such a way that the front end pars of the cutting blades 27 are disposed on an approximately straight line in the right and left direction. Since a decapitation operation is performed by a riding type working vehicle, a high-speed operation is carried out. Further the operator confirms doneness of decapitation operation and easily confirms operation performance of the cutting blade devices 30 by watching the same line on which the reaping blades 27 of the cutting blade devices 30 are arranged. When each cutting blade device 30 is equipped with a drive source 31 for driving the cutting blade 27, respectively, and each drive source 31 is arranged at a symmetric position from the right and left central part C of the cutting blade mechanism part K, right and left weight balance of the cutting blade device 30 is improved.COPYRIGHT: (C)2011,JPO&INPIT【課題】作物の摘心作業の作業効率が向上すると共に、作業者の負担を軽減できる作業車両を提供することである。【解決手段】走行装置3,4と、走行装置3,4上に設けた操縦席5と、操縦席5の前方に設けられ、走行装置3,4の前進方向に向かって左右方向に長手方向を有し作物の上部を切断する刈刃27を備えた刈刃装置30を、刈刃27の前端部が左右方向に略一直線上に並ぶように複数個配置した刈刃機構部Kとを設けた作業車両である。乗用型の作業車両で摘心作業ができるため、高速での作業が可能となる。更に、作業者は、刈刃装置30の刈刃27が並ぶ同一線上を見て摘心作業の出来具合を確認でき、刈刃装置30の作業性能を確認しやすい。また、各刈刃装置30に刈刃27を駆動するための駆動源31をそれぞれ設け、各駆動源31を刈刃機構部Kの左右中心部Cから対称位置に配置すると、刈刃装置30の左右の重量バランスが良くなる。【選択図】図2
