The invention relates to an electric aircraft rodless tractor which comprises a frame, a wheel box, a driving wheel assembly, a hydraulic cylinder assembly and a control box, the control box is placed in a control cabin in the middle of the frame, a swing limiting mechanism is arranged on the inner side of the frame, and the wheel box comprises a pull rod, a tripod, a holding and clamping mechanism, a cross beam, a hydraulic door lock structure and a pushing and clamping plate. The wheel box is connected with the frame through a pull rod and a tripod, and the cross beam is hinged to the frame through a hydraulic cylinder assembly; the driving wheel assembly comprises a driving wheel and a steering wheel, the driving wheel is installed at the front end of the frame, the steering wheel is installed at the tail end of the frame, and an emergency wheel device is arranged at the position of the driving wheel. The tractor equipment is controlled by a single person in a wireless remote control mode, and operation is easy and convenient; the aircraft traction device can realize zero-turning-radius turning, can detect wheel box deflection torque in the turning process, has an emergency function, and is convenient for safely and efficiently completing aircraft traction work in a narrow space.

    本发明涉及一种电动式飞机无杆牵引车,包括车架、轮匣、驱动轮组件、液压缸组件、控制箱,所述控制箱放置在车架中间控制舱内,所述车架内侧设有一组摆动限位机构,所述轮匣包括拉杆、三脚架、抱夹机构、横梁、液压门锁结构、推夹板,所述轮匣通过拉杆和三脚架与车架连接,所述横梁通过液压缸组件与车架铰接;所述驱动轮组件包括驱动轮和转向轮,所述驱动轮安装在车架前端,转向轮安装在车架末端,所述驱动轮处设有应急轮装置。本牵引车设备采用单人无线遥控控制,操作简便;自身可以实现零转弯半径转弯,转弯过程中可检测轮匣偏转扭矩,并具备应急功能,便于在狭小空间内安全高效的完成飞机牵引工作。


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    Title :

    Electric aircraft rodless tractor


    Additional title:

    一种电动式飞机无杆牵引车


    Contributors:
    XIAO XINXIANG (author) / FENG JICHI (author) / GAO DONG (author) / QU QING (author) / DUAN ZHIHE (author)

    Publication date :

    2023-12-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen



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