The invention discloses a trolley capable of steering in situ. The trolley comprises a trolley frame, a rear wheel assembly arranged at the bottom of the trolley frame and a steering mechanism used for enabling the trolley to rotate, wherein the rear wheel assembly comprises at least two rear wheels located on the left side and the right side of the frame respectively, the rear wheels are rotationally arranged on the frame, the steering mechanism comprises a first electric push rod fixed to the frame, a second electric push rod fixed to the rear wheels and a connector arranged on the frame ina sliding mode, the first electric push rod is in transmission connection with the second electric push rod through the connector, and the first electric push rod is used for driving the rear wheels to rotate towards the outer side of the frame. The trolley is advantaged in that pivot steering can be achieved in a narrow space, the requirement for the space range is small, the trolley is flexibleto use, practicability is high, a guide rail is arranged on the chassis, the displacement direction is restrained, and work is accurate and reliable.

    本发明为一种原地转向的小车,包括车架、设置在所述车架底部的后车轮组件和用于使所述小车转动的转向机构,所述后车轮组件包括至少两个分别位于所述车架左右两侧的后车轮,所述后车轮转动设置在所述车架上,所述转向机构包括固定在所述车架上的电动推杆一、固定在所述后车轮上的电动推杆二和滑动设置在所述车架上的连接器,所述电动推杆一通过所述连接器与所述电动推杆二传动连接,电动推杆一用于驱动所述后车轮向所述车架的外侧转动。本发明可在狭小的空间内实现原地转向,对空间范围要求较小,使用灵活,实用性强,且底盘上设置了导轨,约束位移方向,工作精确可靠。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Trolley capable of steering in situ


    Weitere Titelangaben:

    一种原地转向的小车


    Beteiligte:
    CHEN XIAOYANG (Autor:in) / KANG SHAOPENG (Autor:in) / HU YUAN (Autor:in) / NI ZHOUHENG (Autor:in) / MAO ZHENNING (Autor:in)

    Erscheinungsdatum :

    2020-07-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62K Fahrräder , CYCLES



    Transfer trolley capable of steering quickly

    WANG YONGZHONG | Europäisches Patentamt | 2020

    Freier Zugriff

    Track-following steering trolley

    XIE XIAOYUAN / GUO YANYAN / TIAN XIAOZHU et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    POWERED STEERING TROLLEY AND TRANSPORT VEHICLE PROVIDED WITH SUCH TROLLEY

    TERZUOLO PIERLUIGI / LIPPI FABRIZIO | Europäisches Patentamt | 2019

    Freier Zugriff

    Pivot steering rail trolley

    WU XU / LI AO / CHENG QIQUN et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    TRANSPORT TROLLEY WITH STEERING WHEELS

    DE CURTIS LEONARDO SIMONE / BOMPANI LUCA / SFORZA GERARDO et al. | Europäisches Patentamt | 2019

    Freier Zugriff