The invention discloses a buffer device for a carriage of an electro-tricycle, relates to the technical field of electro-tricycles, and solves the problems that an existing electro-tricycle is poor in damping effect in the running process, goods are easily damaged and people feel uncomfortable when encountering bumpy road sections during goods and people pulling and the like. A buffer device for an electro-tricycle carriage comprises a tricycle frame connecting seat, and a vertical buffer supporting mechanism is installed on the upper end face of the tricycle frame connecting seat. The vertical buffering supporting mechanism comprises a carriage connecting base, a limiting transverse rod, positioning side rods, a first supporting plate, a positioning connecting plate, a second supporting plate, a supporting stand column, a connecting sleeve block, a transmission plate, a buffering adjusting wheel and a connecting column, and the two positioning side rods are fixedly installed on the upper end face of the carriage connecting base. The shock absorption effect of the carriage is effectively kept while the carriage is elastically supported and buffered without a spring, and the conditions that the structure is rusted and elastic potential energy is inconvenient to eliminate due to the use of the spring can be avoided.

    本发明公开了一种电动三轮车车厢用缓冲装置,涉及电动三轮车技术领域,解决了现有的电动三轮车在行驶过程中自身的减振效果差,在拉货和拉人时遇到颠簸路段易造成货物的损坏和人员的不舒适等问题。一种电动三轮车车厢用缓冲装置,包括车架连接座,所述车架连接座的上端面安装有竖向缓冲支撑机构,所述竖向缓冲支撑机构包括车厢连接座、限位横杆、定位侧杆、第一支撑板、定位连接板、第二支撑板、支撑立柱、连接套块、传动板、缓冲调节轮和连接柱,所述车厢连接座的上端面固定安装有两个定位侧杆。本发明通过在不采用弹簧对车厢进行弹性支撑和缓冲的同时有效保持车厢的减震效果,且能够避免使用弹簧带来的结构锈蚀和弹性势能不便消除的情况。


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    Title :

    Buffer device for carriage of electro-tricycle


    Additional title:

    一种电动三轮车车厢用缓冲装置


    Contributors:

    Publication date :

    2022-11-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62K Fahrräder , CYCLES / B62D MOTOR VEHICLES , Motorfahrzeuge



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