PROBLEM TO BE SOLVED: To provide a seedling transplanter equipped with a seedling platform structure securing a wider seedling-carrying platform region more simply than a conventional technique.SOLUTION: The seedling transplanter is equipped with a traveling car body 2, an operation part linked to the traveling car body 2 so as to be lifted and lowered, and a spare seedling platform device arranged in the traveling car body 2, constituted of a plurality of spare seedling platforms 38a, 38b and 38c comprising a fixed spare seedling platform 38b supported by the traveling car body 2, and upper and lower two or more movable spare seedling platforms 38a and 38c, and a plurality of moving links 39a, 39b and 39c linked to the fixed spare seedling platform 38b, and the movable spare seedling platforms 38a and 38c. The spare seedling platform devise is constituted so that the upper and lower arranged state in which the fixed spare seedling platform 38b and the movable spare seedling platforms 38a and 38c are arranged in the upper and lower direction, and a linked state in which one movable spare seedling platform 38a or 38c in a plurality of the upper and lower steps is linked to the fixed spare seedling platform 38b may be switched by the turning of the moving links 39a, 39b and 39c.COPYRIGHT: (C)2011,JPO&INPIT【課題】 本発明の課題は、上記従来技術より、さらに簡単に、しかも広い苗載置台領域を確保できる苗台構成を備えた苗移植機を提供することである。【解決手段】 走行車体2と、該走行車体2に昇降可能に連結される作業部と、走行車体2に配置され、走行車体2に支持された固定予備苗台38bと上下複数段の可動予備苗台38a,38cからなる複数の予備苗台38a,38b,38cと、固定予備苗台38bと可動予備苗台38a,38cに連結した複数の移動リンク39a,39b,39cからなり、移動リンク39a,39b,39cの回動により、固定予備苗台38bと可動予備苗台38a,38cが上下に配置される上下配置状態と、固定予備苗台38bに上下複数段のうちの一つの可動予備苗台38a,38cが接続される接続状態に切替可能に構成した予備苗台装置を設けた苗移植機とした。【選択図】図15
