The invention discloses a crawler-type walking agricultural machine comprising an agricultural machine body, a machine head and a control chamber, the machine head is fixedly connected to the left side of the upper portion of the agricultural machine body, and a walking device is installed on the lower portion of the interior of the agricultural machine body. According to the crawler-type walkingagricultural machine, through mutual cooperation of a first vertical plate, a first crawler wheel, a second crawler wheel, a shell and other structures, the left side and the right side of a crawler belt can be supported through the first crawler wheel, the lower portion of the crawler belt can be supported through the second crawler wheel and the third crawler wheel, so that the crawler belt rotates more stably; through mutual cooperation of structures such as a first connecting rod, a third crawler wheel, a second connecting rod, a sleeve, a threaded rod and a first transverse plate, the threaded rod can drive the sleeve to move, the sleeve drives the second connecting rod to rotate through a rectangular block, the second connecting rod drives the third crawler wheel to move, so that thetightness degree of the crawler belt can be adjusted conveniently.

    本发明公开了一种履带式行走农机,包括农机本体、机头和控制室,所述农机本体的上方左侧固接有机头,所述农机本体的内部下方安装有行走装置。该履带式行走农机,通过第一竖板、第一履带轮、履带第二履带轮和壳体等结构之间的相互配合,可以通过第一履带轮对履带的左右两侧进行支撑,通过第二履带轮和第三履带轮可以对履带的下方进行支撑,从而使履带转动的更稳定,通过第一连杆、第三履带轮、第二连杆、套筒、螺纹杆和第一横板等结构之间的相互配合,可以使螺纹杆带动套筒进行移动,套筒通过矩形块带动第二连杆进行转动,第二连杆带动第三履带轮进行移动,从而方便了对履带的松紧度进行调节。


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    Titel :

    Crawler-type walking agricultural machine


    Weitere Titelangaben:

    一种履带式行走农机


    Erscheinungsdatum :

    2021-02-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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