The invention discloses a traction mechanism for a trailer. The traction mechanism comprises a U-shaped connecting frame, a connecting shaft is rotatably mounted on the surface of one side of the U-shaped connecting frame, a connecting block is fixedly mounted on the surface of the connecting shaft, a connecting rod is fixedly connected to the surface of one side of the connecting block, and a connecting hole is formed in the surface of the other end of the connecting rod; auxiliary positioning holes are formed in the two ends of the surfaces of the two sides of the U-shaped connecting frame,mounting shafts are fixedly mounted at the two ends of the surface of the other side of the U-shaped connecting frame, gears are rotatably mounted on the surfaces of the mounting shafts, adjusting rods are fixedly connected to the surfaces of one sides of the gears, and adjusting screws are mounted at the other ends of the adjusting rods in a threaded mode. The surface of the adjusting screw is inserted into the side surface of the auxiliary positioning hole, so that the use convenience and stability can be greatly improved, and the traction installation safety is ensured.

    本发明公开了一种挂车用牵引机构,包括U型连接架,所述U型连接架的一侧表面转动安装有连接轴,所述连接轴的表面固定安装有连接块,所述连接块的一侧表面固定连接有连接杆,所述连接杆的另一端表面设有连接孔,所述U型连接架的两侧表面两端均设有辅助定位孔,所述U型连接架的另一侧表面两端固定安装有安装轴,所述安装轴的表面转动安装有齿轮,所述齿轮的一侧表面固定连接有调节杆,所述调节杆的另一端螺纹安装有调节螺钉,所述调节螺钉的表面插接于辅助定位孔的侧面,这样能够大大提高使用的便利性和稳定性,保证牵引安装的安全性。


    Access

    Download


    Export, share and cite



    Title :

    Traction mechanism for trailer


    Additional title:

    一种挂车用牵引机构


    Contributors:

    Publication date :

    2021-02-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS



    Trailer traction

    ZHENG KEXUE | European Patent Office | 2015

    Free access

    Trailer traction control device and trailer traction system

    WANG SHITAO / WANG YUANJIE | European Patent Office | 2023

    Free access

    Protective frame of trailer traction mechanism

    WEI SHOUSHENG / WU WEI / ZHU HAIJUN et al. | European Patent Office | 2025

    Free access

    Trailer traction connector

    CHAI WENBIN | European Patent Office | 2021

    Free access

    Trailer traction apparatus

    European Patent Office | 2016

    Free access