The invention discloses a manual adjusting device for the air flow of a silencer, the silencer and a motorcycle. The manual adjusting device for the air flow of the silencer comprises a silencer body mechanism, a control mechanism and a rotating mechanism. The control mechanism is used for controlling rotation of the rotating mechanism and comprises a handle oiler used for adjusting the rotating speed of the engine, a rotating disc and an inhaul cable, one end of the inhaul cable is connected to the handle oiler, and the other end of the inhaul cable is connected to the rotating disc. The rotating mechanism is used for adjusting the air flow in the silencer body and comprises a rotating shaft, a valve, an elastic piece and a mounting base. The rotating disc is installed on the installation base, the top of the rotating shaft is fixedly connected with the rotating disc, the periphery of the rotating shaft is sleeved with an elastic piece, the elastic piece is limited between the rotating disc and the groove of the installation base, the rotating shaft is rotatably arranged on the two side walls of the tail cover and the tail pipe in a penetrating mode, and the valve is fixedly arranged on the rotating shaft and located in the tail pipe. The opening and closing angle of the valve is adjusted by controlling the rotating angle of the handle oiler so that the opening and closing angle of the valve can be changed equivalently along with the angle of the handle oiler.

    本发明公开了一种消音器气流量手动调节装置、消音器及摩托车,消音器气流量手动调节装置包括消音器主体机构、控制机构、转动机构;控制机构用于控制转动机构的转动,包括用于调节发动机的转速的手柄加油器、转盘和拉索,拉索的一端连接于手柄加油器、另一端连接于转盘;转动机构用于调节消音器主体内的气流量,包括转轴、阀门、弹性件和安装座;转盘安装于安装座上,转轴的顶部与转盘固定连接,且转轴的外周套设有弹性件,弹性件限位于转盘与安装座的凹槽之间,转轴可旋转贯穿设于尾盖与尾管的两侧壁上,阀门固设于转轴上,且阀门位于尾管内。通过控制手柄加油器的转动角度,调节阀门的开闭角度,以使阀门的开闭角度跟随手柄加油器的角度等量变化。


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    Title :

    Manual adjusting device for air flow of silencer, silencer and motorcycle


    Additional title:

    一种消音器气流量手动调节装置、消音器及摩托车


    Contributors:
    HUANG BIN (author) / QUE YUMING (author) / REN QIANG (author)

    Publication date :

    2023-06-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / B62K Fahrräder , CYCLES / F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein



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