The invention relates to the technical field of agricultural machinery, and discloses an agricultural machinery automatic steering device which comprises a rectangular frame and a control device, supporting rods are vertically and fixedly connected to the four corners of the lower end of the rectangular frame, sleeves are fixedly connected to the rod walls of the multiple supporting rods, and vertical pipes are rotatably connected into the sleeves through first rolling bearings; wherein the lower ends of the two vertical pipes located on the left side are fixedly connected with inverted first U-shaped frames, the side walls of the first U-shaped frames are connected with walking mechanisms, and the lower ends of the two vertical pipes located on the right side are fixedly connected with inverted second U-shaped frames. According to the automatic steering device for the agricultural machinery, the agricultural machinery can be steered in situ at multiple angles on the road surface at the edge of the field, and the agricultural machinery can transversely move after steering, so that a user can conveniently adjust the position of the agricultural machinery to accurately enter plant rows, the seedling pressing phenomenon is avoided, and the operation speed of the agricultural machinery is increased.

    本发明涉及农业机械技术领域,且公开了一种农业机械自动转向装置,包括矩形框和控制装置,矩形框的下端四角处均垂直固定连接有支撑杆,多个支撑杆的杆壁上均固定连接有套管,套管内通过第一滚动轴承转动连接有立管,其中位于左侧的两个立管下端均固定连接有倒置的第一U形架,第一U形架的侧壁连接有行走机构,位于右侧的两个立管下端均固定连接有倒置的第二U形架。该农业机械自动转向装置,可以使农业机械在地头路面上原地多角度转向,并且转向后可以实现农业机械的横向移动,便于用户调整农业机械的位置准确进入到植物行间,避免出现压苗现象,提高了农业机械的作业速度。


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    Title :

    Automatic steering device for agricultural machinery


    Additional title:

    一种农业机械自动转向装置


    Contributors:
    LEI YITENG (author) / LI YANG (author)

    Publication date :

    2021-07-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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