PROBLEM TO BE SOLVED: To provide a seedling transplanting machine with a transmission system for eliminating problems in a conventional seedling transplanting machine in which a rotational power to a travelling transmission system and a planting transmission system is interlocked when a traveling state becomes a "planting mode" by an auxiliary transmission operating lever, and thereby the planting of first one seedling is disabled due to the timing of the interlock when a machine body is reversely moved in order to start planting from a field end and the planting is about to be started from the field end.SOLUTION: A seedling transplanting machine is configured as follows: the transmission of a travelling driving force is cut off when an operation detection member (101) of an auxiliary transmission operation member (16) becomes a detection state, and a planting clutch mechanism is made "On" state and a seedling planting rod (52) is operated only by a first setup time and the seedling planting rod (52) operates again when a detection state of the operation detection member (101) is maintained only by a second setup time after the first setup time elapses.COPYRIGHT: (C)2015,JPO&INPIT【課題】従来の苗移植機は、副変速操作レバーにより走行状態が「植付形態」になっているときは、走行伝動系と植付伝動系への回転動力は連動するので、圃場端から植付を開始するために機体を後進させ圃場端から植付を開始しようとする際に、連動のタイミング等によって最初の一株分の苗の植付けができない場合がある。よってこの問題を解消する伝動系を備えた苗移植機を提供することが、本発明が解決しようとする課題である。【解決手段】副変速操作部材(16)の操作検知部材(101)が検知状態になると、走行駆動力の伝動を遮断し、植付クラッチ機構を「入」状態にして第一設定時間だけ苗植付杆(52)を作動させると共に、第一設定時間経過後、第二設定時間だけ操作検知部材(101)の検知状態が維持されているときは苗植付杆(52)が再び作動する構成とした苗移植機により上記問題を解決した。【選択図】図3
