The invention discloses a mute industrial caster which comprises a support provided with a rotatable supporting wheel; a connecting seat connected with a vehicle body; a connecting rod mechanism which comprises at least two first connecting rods, an air shock absorber and a triggering mechanism, the at least two first connecting rods are parallel to each other, one end of each first connecting rod is hinged to the connecting base, the other end of each first connecting rod is hinged to the support, and the support, the connecting base and the at least two first connecting rods form a parallelogram mechanism; the first end of the air shock absorber is hinged to one of the support and the connecting base, the trigger mechanism is hinged to the other one of the support and the connecting base, the second end of the air shock absorber is hinged to the trigger mechanism, and the trigger mechanism is hinged to at least one of the at least two first connecting rods. According to the mute industrial trundle, the air shock absorber is used for buffering and shock absorption, no spring is needed, noise cannot be generated, and the elastic force of the air shock absorber can be adjusted by filling different amounts of air, so that the mute industrial trundle adapts to different weights and is more convenient to use.

    本发明公开一种静音工业脚轮,包括:设有可转动的支撑轮的支座;用于与车体连接的连接座;连杆机构,其包括第一连杆、空气减震器以及触发机构,第一连杆的数量为至少两个,至少两个第一连杆相互平行,且各第一连杆均一端与连接座铰接、另一端与支座铰接,支座、连接座以及至少两个第一连杆构成平行四边形机构,空气减震器第一端与支座和连接座中的一者铰接,触发机构与支座和连接座中的另一者铰接,空气减震器第二端与触发机构铰接,触发机构与至少两个第一连杆中的至少一者铰接。静音工业脚轮利用空气减震器进行缓冲吸震,无需弹簧,不会产生噪音,并且通过充入不同量的空气即可调整空气减震器的弹力,以使其适应不同的重量,使用更方便。


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    Title :

    Mute industrial trundle


    Additional title:

    一种静音工业脚轮


    Contributors:
    OU GUOSHU (author)

    Publication date :

    2021-09-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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