PROBLEM TO BE SOLVED: To provide a new water intake device technique for enabling remote control of the water supply work to a chemical tank of a riding type management machine from a drivers seat, the work being a large labor-load for a worker and one of factors deteriorating work efficiency, and thereby can greatly improve the work efficiency of the liquid chemical spraying.SOLUTION: A water intake arm device 1 for a tank-mounted vehicle is characterized as follows: a pivoting mechanism part 2 for pivotally supporting a horizontal main rod 4 via a fixing part 22 is provided in the right place of the tank-mounted vehicle J a base end of a horizontal middle rod 5 is joined to the tip of the horizontal main rod 4, and a base end of a horizontal tip rod 6 having a stretching mechanism part 61 is joined to the tip of the horizontal middle rod 5, respectively via horizontal joints 42, 45 pivotable around a vertical shaft center so as to be horizontally pivotable then, suspension tools 8, 8, ... capable of suspending and supporting places in the halfway of a water supply hose J5 connected to the water supply pipe of the tank-mounted vehicle J, are arranged in respective appropriate places of the pivoting mechanism part 2 or the horizontal tip rod 6 and a guide cord 9 is arranged to be harnessed along the right place of the pivoting mechanism part 2 or the horizontal tip rod 6.COPYRIGHT: (C)2015,JPO&INPIT【課題】作業者にとって大きな労働負担となり、作業効率を悪化させる要因の1つとなっていた乗用管理機の薬液タンクへの給水作業を運転席から遠隔操作可能とし、薬液散布の作業効率を大幅に改善し得る新たな取水装置技術を提供する。【解決手段】タンク搭載車両J側部適所に固定部22を介し、水平元棹4を旋回自在に支持する旋回機構部2を設け、水平元棹4の先端には、水平中棹5の基端を、該水平中棹5の先端には、伸縮機構部61を有する水平先棹6の基端を、何れも垂直軸心回りに旋回自在とする水平関節42,45を介して水平旋回自在に連結した上、当該旋回機構部2ないし水平先棹6の適宜各所に、タンク搭載車両Jの給水管に接続した給水ホースJ5の中途各所を吊り下げ支持可能な吊下げ具8,8,……を配した上、該旋回機構部2ないし水平先棹6の適所に沿って誘導紐9を巡らすよう配してなるタンク搭載車両用取水アーム装置1である。【選択図】図1
