The invention provides a novel electric rodless aircraft tractor. The novel electric rodless aircraft tractor comprises a chassis, a sliding roller lifting device and a walking system. The chassis is a main body for connecting the wheels, the steering device and the power device and bearing the lifting device and is formed by welding a steel frame structure, the four wheels with the steering function are mounted on the chassis, and a space is reserved in the middle of the chassis for mounting the sliding roller lifting device. And the sliding roller lifting device is a device which is arranged at the middle tail part of the chassis and is used for lifting and bearing the airplane wheel, the airplane wheel is inwards tightly extruded and lifted through a roller which can move back and forth, and the airplane wheel is limited by a guardrail and is prevented from falling off during traction. The walking system comprises wheels, a steering mechanism and a power assembly; the power assembly controls the wheels to rotate and controls the directions of the wheels through the steering mechanism. The traction device has good compatibility while achieving rapid and convenient ground traction of the wheel type undercarriage aircraft, and is suitable for different aircrafts. And the use cost and the manufacturing cost are reduced.

    本发明提供了一种新型电动无杆飞机牵引器,包括底盘、滑动滚筒举升装置,行走系统;所述的底盘是连接车轮、转向和动力装置并承载举升装置的主体,由钢架结构焊接而成,四个配有转向功能的车轮安装在底盘上,底盘中部留有空间安装滑动滚筒举升装置。所述的滑动滚筒举升装置是安装在底盘中尾部的负责举升和承载机轮的装置,通过前后可移动的滚筒向内靠紧挤压并抬起机轮,由护栏进行限位,防止机轮在牵引中脱落。所述的行走系统包括车轮,转向机构,动力总成;动力总成控制车轮转动并通过转向机构控制车轮方向。本发明实现轮式起落架飞机的快速、便捷地面牵引的同时有较好的兼容性,适用于不同飞机的牵引装置。降低使用成本和制造成本。


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    Title :

    Novel electric rodless aircraft tractor


    Additional title:

    新型电动无杆飞机牵引器


    Contributors:
    MENG YIFEI (author) / LI XIAOGUANG (author)

    Publication date :

    2023-10-13


    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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