The traction device comprises a mounting frame, a traction frame, a rotating frame, a connecting frame and a towing hook, the mounting frame is mounted on a vehicle body, the traction frame is mounted on the mounting frame, a fixing shaft is mounted on the traction frame, one end of the rotating frame is rotatably mounted on the fixing shaft, and the other end of the rotating frame is rotatably mounted on the connecting frame. The connecting frame can be arranged outside the rotating frame in a sleeving mode, and the towing hook is installed at one end of the connecting frame. According to the traction device, the mounting frame, the traction frame, the rotating frame, the connecting frame and the towing hook are arranged, the connecting frame is connected between the rotating frame and the towing hook, the rotating frame can be sleeved with the connecting frame, the position of the towing hook can be changed, and the position of the towing hook can be changed ingeniously under the condition that no traction rope exists; the towing hook and goods can achieve the traction effect of the tractor in the state that no traction rope exists, the application range of the tractor is widened, and application and popularization of the traction device on the walking type tractor are facilitated.

    本发明公开了一种用于步行式牵引车的牵引装置,包括安装架、牵引架、旋转架、连接架及拖钩,所述安装架安装于车体上,所述牵引架安装于所述安装架上,所述牵引架安装有固定轴,所述旋转架一端可转动安装于所述固定轴上,所述连接架可套装于所述旋转架外设置,所述拖钩安装于所述连接架的一端。该牵引装置通过设置安装架、牵引架、旋转架、连接架及拖钩,连接架连接在旋转架和拖钩之间且连接架可套装设置在旋转架外,实现拖钩位置的变化,在没有牵引绳的情况下,能够巧妙的实现拖钩位置的变化,使拖钩与货物在没有牵拉绳的状态下也可实现牵引车的牵引作用,扩大牵引车的适用范围,有利于上述牵引装置在步行式牵引车上的推广及应用。


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    Title :

    Traction device for walking type tractor


    Additional title:

    一种用于步行式牵引车的牵引装置


    Contributors:
    DAI XIAOXIAO (author) / JIANG LIANJIE (author) / ZHANG JIANHUI (author) / ZHANG HANZHANG (author) / LI BOWEN (author)

    Publication date :

    2021-06-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS



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