The invention relates to a small gear transmission air door which comprises a first mounting frame, a second mounting frame, a first sliding groove frame, a second sliding groove frame, a rotating plate, a first transmission gear and a supporting bearing, the first mounting frame, the first sliding groove frame, the second mounting frame and the second sliding groove frame are sequentially connected, one end of the rotating plate is connected with the first transmission gear, and the other end of the rotating plate is connected with the second transmission gear. The other end of the rotating plate is installed on the second installation frame through a supporting bearing, the first transmission gear is installed on the first installation frame and sequentially meshed with the first installation frame, the second transmission gear and the third transmission gear are arranged above the second sliding groove frame, the second transmission gear is matched with the first transmission gear, the second transmission gear is matched with the third transmission gear, and the third transmission gear is matched with the second sliding groove frame. The third transmission gear is installed on a rotating shaft, and the rotating shaft is connected with a motor. Through the arrangement of the small gear transmission air door, automatic control over opening and closing of the air door is achieved, and meanwhile through the arrangement of the multiple sets of small gears, accurate control over the opening degree of the air door can be achieved.

    本发明涉及一种小齿轮传动风门,包括安装架一,安装架二,滑槽架一,滑槽架二,转动板,传动齿轮一,支撑轴承,所述的装架一,滑槽架一,安装架二,滑槽架二依次连接,所述的转动板一端与传动齿轮一连接,所述的转动板另一端通过支撑轴承安装在安装架二上,所述的传动齿轮一安装在安装架一上依次啮合,所述的滑槽架二上方设有传动齿轮二和传动齿轮三,所述的传动齿轮二与传动齿轮一配合,所述的传动齿轮二与传动齿轮三配合,所述的传动齿轮三安装在转轴上,所述的转轴与电机连接。本发明通过小齿轮传动风门的设置,实现了自动化控制风门的打开和关闭,同时通过多组小齿轮的设置,能够对风门的开度实现精准的控制。


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    Title :

    Pinion transmission air door


    Additional title:

    一种小齿轮传动风门


    Contributors:
    YUE RONG (author)

    Publication date :

    2022-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / F24F Klimatisierung , AIR-CONDITIONING



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