PROBLEM TO BE SOLVED: To provide a riding transplanter including a direction indicating device and an operation tool for operating the device, capable of preventing forgetting to operate the operation tool to the neutral operation position, and stopping the direction instruction of the direction indicating device in a suitable timing.SOLUTION: This riding transplanter includes the operation tool 23 having the operation positions for the left turn instruction, the neutrality and the right turn instruction, wherein the riding transplanter includes: a control part 27 for conducting the direction instruction control of the direction indicating devices 11, 26 based on the operation position of the operation tool 23 and a rotation detecting sensor 28 for detecting the rotation of a machine body, and the operation tool 23 is configured to automatically return to the neutral position. The control part 27 continuously executes the direction instruction based on the operation when the left turn instruction or the right turn instruction operation of the operation tool 23 is detected, and also the execution of the direction instruction is stopped when the end of rotation of the machine body is detected by the rotation detecting sensor 28 in the process of executing the direction instruction.COPYRIGHT: (C)2014,JPO&INPIT【課題】方向指示装置及びこれを操作する操作具を備え、操作具の中立操作位置への操作忘れを防止できるとともに、適切なタイミングで方向指示装置による方向指示を停止させることが可能な乗用移植機を提供することを課題とする。【解決手段】左折指示と中立と右折指示の操作位置を有する操作具23とを備え、操作具23の操作位置に基づいて方向指示装置11,26の方向指示制御を行う制御部27と、機体の旋回検出を行う旋回検出センサ28とを設け、前記操作具23を中立位置に自動復帰するように構成し、制御部27は、操作具23による左折指示又は右折指示操作が検出された場合、該操作に基づく方向指示を継続して実行するとともに、該方向指示の実行中に旋回検出センサ28によって機体の旋回終りを検知した場合には、該方向指示の実行を停止する。【選択図】図9
