To provide a sulky transplanter capable of detecting a steering angle of a front wheel with a minimum number of components and reducing cost.SOLUTION: A sulky transplanter P comprises: a side clutch linkage mechanism 27 for mechanically linking a front wheel steering mechanism 23 and right and left side clutches 10, and automatically turning off the side clutch 10 on a turning inside, according to a turning operation of a steering handle 22; and a steering angle detection mechanism 50 for detecting a steering angle of a front wheel 7. The side clutch linkage mechanism 27 mechanically links the front wheel steering mechanism 23 and the right and left side clutches 10 through an intermediate link 31. The steering angle detection mechanism 50 includes: a cam member 51 which is in linkage with the side clutch linkage mechanism 27; and a limit switch 52 for detecting the steering angle of the front wheel 7 on the basis of contact with the cam member 51.SELECTED DRAWING: Figure 9

    【課題】最小限の部品構成で前輪の操舵角を検出可能とし、コストダウンが図れる乗用移植機を提供する。【解決手段】前輪操舵機構23と左右のサイドクラッチ10とを機械的に連係させ、ステアリングハンドル22の旋回操作に応じて旋回内側のサイドクラッチ10を自動的に切り動作させるサイドクラッチ連係機構27と、前輪7の操舵角を検出する操舵角検出機構50と、を備える乗用移植機Pであって、サイドクラッチ連係機構27は、中間リンク31を介して前輪操舵機構23と左右のサイドクラッチ10とを機械的に連係させ、操舵角検出機構50は、サイドクラッチ連係機構27と連動するカム部材51と、カム部材51との当接に基づいて前輪7の操舵角を検出するリミットスイッチ52と、を備えて構成される。【選択図】図9


    Access

    Download


    Export, share and cite



    Title :

    SULKY TRANSPLANTER


    Additional title:

    乗用移植機


    Contributors:

    Publication date :

    2020-05-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    A01B SOIL WORKING IN AGRICULTURE OR FORESTRY , Bodenbearbeitung in Land- oder Forstwirtschaft / A01C Pflanzen , PLANTING / B62D MOTOR VEHICLES , Motorfahrzeuge



    SULKY TRANSPLANTER

    TSUCHIE MASATSUGU / UYAMA MASAKI | European Patent Office | 2020

    Free access

    SULKY RICE TRANSPLANTER

    HAYASHIDA JUNICHI / MASUDA TOMOYUKI | European Patent Office | 2023

    Free access

    SULKY RICE TRANSPLANTER

    ISHIDA ISAO | European Patent Office | 2021

    Free access

    SULKY RICE TRANSPLANTER

    TSUDA YOZO | European Patent Office | 2021

    Free access

    SULKY RICE TRANSPLANTER

    TSUDA YOZO / HAYASHIDA JUNICHI / KATO SHOTARO | European Patent Office | 2021

    Free access