PROBLEM TO BE SOLVED: To provide a seedling transplanter capable of ensuring traveling stability by buffer-supporting a machine body, and planting seedlings stably while adjusting a longitudinal inclination of the machine body caused by a change in weight distribution accompanied by seedling planting operation or the like.SOLUTION: A seedling transplanter comprises: front wheel suspension mechanisms 61 for vertically moving front wheels 21 according to unevenness of a firm field; a seedling planting part provided in a machine body rear part through a lifting link mechanism so as to be liftable; a preliminary seedling frame for loading supplementary seedlings in a machine body front part; adjustment actuators 61b for changing extension/contraction widths of the front wheel suspension mechanisms 61; and a seedling loading detection member for detecting loaded seedlings of the preliminary seedling frame. A longitudinal inclination of the machine body can be adjusted by adjusting the extension/contraction widths of the front wheel suspension mechanisms 61 with the adjustment actuators 61b in accordance with seedling detection by the seedling loading detection member.SELECTED DRAWING: Figure 2

    【課題】機体を緩衝支持して走行安定性を確保するとともに、苗植付け作業等に伴う重量配分変化による機体の前後傾斜を調節して安定植付けを可能とする苗移植機の提供。【解決手段】苗移植機は、前輪21を圃場の凹凸に合わせて上下動させる前輪サスペンション機構61と、機体後部に昇降リンク機構を介して昇降可能に備えた苗植付部と、機体前部に補充用の苗を積載する予備苗枠とを設けて構成され、前記前輪サスペンション機構61の伸縮幅を変更する調節アクチュエータ61bと、前記予備苗枠の積載苗を検知する苗積載検知部材とを設け、前記苗積載検知部材による苗検知に応じて前記調節アクチュエータ61bにより前記前輪サスペンション機構61の伸縮幅を調節することにより、機体の前後傾斜の調節を可能とする。【選択図】図2


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    Titel :

    SEEDLING TRANSPLANTER


    Weitere Titelangaben:

    苗移植機


    Beteiligte:
    YAMAZAKI HITOSHI (Autor:in) / NAMOTO MANABU (Autor:in)

    Erscheinungsdatum :

    16.05.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    A01B SOIL WORKING IN AGRICULTURE OR FORESTRY , Bodenbearbeitung in Land- oder Forstwirtschaft / A01C Pflanzen , PLANTING / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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