PROBLEM TO BE SOLVED: To provide a transplanter equipped with a planting work machine in which a marker for drawing a traveling reference line is provided in a planting row in the next step, and the posture switching of the marker is configured easily and at low cost, and An object of the present invention is to provide a transplanter capable of smoothly and easily adjusting the positions of the storage posture and the swinging posture. A planting work machine has a pair of left and right markers, the markers being configured to be switchable between a storage posture and a swinging posture, a drive motor for operating the markers, and a storage posture of the markers. A pulse detection motor capable of detecting the drive amount of the marker arm is used as the drive motor, and the control unit determines the storage posture of the marker as the storage state. The marker is detected by a detection switch, and the swinging posture of the marker is controlled by detecting the number of pulses from the storage posture by the drive motor. [Selection diagram] Fig. 12【課題】次工程の植付条列に走行基準線を引くマーカが設けられた植付作業機を備えた移植機において、前記マーカの姿勢切換を簡易且つ低コストに構成するとともに、前記マーカの収納姿勢と振出姿勢の位置調整をスムーズ且つ容易に行うことができる移植機を提供することを課題としている。【解決手段】植付作業機は左右一対のマーカを有し、前記マーカは、収納姿勢と、振出姿勢とに姿勢切換可能に構成され、前記マーカを操作する駆動モータと、前記マーカの収納姿勢を検出する収納状態検出スイッチと、制御部とを備え、前記駆動モータに、前記マーカアームの駆動量が検出可能なパルス検出モータを用い、前記制御部は、前記マーカの収納姿勢を前記収納状態検出スイッチにより検出するとともに、前記マーカの振出姿勢を収納姿勢時からのパルス数を前記駆動モータにより検出することによって制御するように構成した。【選択図】図１２
