The present invention relates to a track wheel for agricultural machinery, wherein a guide groove (2) is formed in the longitudinal direction on the inner surface of the central part of a track wheel (1), and a tooth hole (8a) of a chain sprocket (8) comes in contact with a chain hole by drilling a chain hole (3) at a predetermined interval from the bottom of the guide groove. Moreover, guide protrusions (5) are formed at regular intervals along both sides of the guide groove (2) to form a track wheel guide bar hanging protrusion at the upper end of the guide protrusions, thereby allowing track wheels to be caught by the track guide bars (6) of the track wheels to prevent sagging track wheels.

    본 발명은 궤도바퀴(1)의 중앙부 내면에 길이방향을 따라 안내홈(2)을 형성하고, 안내홈 바닥에서 일정간격으로 체인구멍(3)을 뚫어 체인구멍에 체인스프로킷(8)의 톱니(8a)가 접촉하고, 안내홈(2) 양측을 따라 일정간격을 두고 안내돌기(5)를 형성하여 안내돌기 상단부에 궤도바퀴 안내바 걸림부를 형성하여서 궤도바퀴의 궤도안내바(6)에 걸림되어 궤도바퀴의 처짐 현상을 방지할 수 있게 한 것을 특징으로 한 농기계용 궤도바퀴이다.


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    Title :

    Wheels for agricultural machinery


    Additional title:

    농기계용 궤도바퀴


    Contributors:

    Publication date :

    2019-12-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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