To provide a connection structure to a tractor, not generating interference with lower links disposed in the left and right when connecting a device to be towed to a connection part disposed in a rear center of the tractor.SOLUTION: When connecting a vertically long device 1 to be towed such as a carrying device to a connection part 51 disposed in a rear center of a tractor 5, a longitudinal arm 3 rotatably fitted to the connection part 51 of the tractor 5 in a longitudinal direction and directing upward from the connection part 51 is fitted, and a main arm 2 disposed backward from the longitudinal arm 3. A lower link 54 of the tractor 5 is made to pass through the lower side of the main arm 2 so as to prevent interference in turning.SELECTED DRAWING: Figure 1

    【課題】トラクターの後部中央に設けられた連結部に被牽引装置を連結する際に、左右に設けられたロアリンクと干渉を生じないようにしたトラクターへの連結構造を提供する。【解決手段】トラクター5の後部中央に設けられた連結部51に運搬装置などのような縦長状の被牽引装置1を連結させる場合、トラクター5の連結部51に対して左右方向に回動可能に取り付けられ、当該連結部51から上方に向かう縦アーム3を取り付け、この縦アーム3から後方に向けて設けられたメインアーム2を延出させる。そして、トラクター5のロアリンク54をメインアーム2の下方をくぐらせるようにして、旋回時における干渉を防止する。【選択図】図1


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    Title :

    CONNECTION STRUCTURE TO TRACTOR


    Additional title:

    トラクターへの連結構造


    Contributors:

    Publication date :

    2022-07-01


    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 / B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS / B62D MOTOR VEHICLES , Motorfahrzeuge



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