The invention discloses an electric sliding rail based on planetary gear transmission, which comprises two groups of upper sliding rails and lower sliding rails corresponding to the upper sliding rails, the upper sliding rails can be assembled on the corresponding lower sliding rails in a front-back sliding manner through screw-nut mechanisms, and the upper parts of the upper sliding rails are provided with transfer gear boxes; a longitudinal transmission shaft is connected between the transfer gear box and the lead screw nut mechanism, a support is fixedly installed between the two sets of upper sliding rails, a motor is installed on the support, and a planetary gear mechanism is arranged between the motor and the transfer gear box and used for reducing the input rotating speed of the transfer gear box. The sliding rail system has the beneficial effects that the sliding rail system has the technical advantages of being low in operation noise, small in vibration, good in smoothness and the like.

    本发明公开了一种基于行星齿轮传动的电动滑轨,包括两组上滑轨,以及与所述上滑轨相对应的下滑轨,所述上滑轨均通过丝杆螺母机构可前后滑动地装配在对应的下滑轨上,所述上滑轨上部均安装有中转齿轮箱,该中转齿轮箱与所述丝杆螺母机构之间连接有纵向传动轴,两组所述上滑轨之间固定安装有支架,所述支架上安装有电机,所述电机与中转齿轮箱之间设有行星齿轮机构,用以减小中转齿轮箱的输入转速。本发明的有益效果是:滑轨系统具有运行噪音低、振动小、平顺性好等技术优势。


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    Title :

    Electric sliding rail based on planetary gear transmission


    Additional title:

    基于行星齿轮传动的电动滑轨


    Contributors:
    YANG QINGCHUN (author) / ZHANG GUO (author) / TANG GUOQING (author) / LI QINGMAO (author) / XIN YI (author)

    Publication date :

    2023-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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