The invention discloses an EMB service braking transmission system which comprises a driving motor, a power transmission structure and a ball screw structure, the power transmission structure comprises a first gear and a second gear which are meshed, and the first gear is connected to a power output shaft of the driving motor; the ball screw structure comprises a lead screw and a nut, the lead screw is sleeved with the nut in a threaded mode, the second gear is connected to the nut, and power of the driving motor is transmitted to the nut through the first gear and the second gear which are meshed with each other; the end of the lead screw is rotationally connected with a braking part through a connecting rod, and the nut drives the lead screw to do reciprocating rectilinear motion, so that the braking part is driven to be switched between a braking state and a non-braking state. The EMB service braking transmission system is compact in structure, small in occupied space and short in response time, and pollution to the environment is reduced.

    本发明公开了一种EMB行车制动传动系统,包括驱动电机、动力传动结构和滚珠丝杠结构,所述动力传动结构包括啮合的第一齿轮和第二齿轮,所述第一齿轮连接在所述驱动电机的动力输出轴上;所述滚珠丝杠结构包括丝杠和螺纹套设于所述丝杠上的丝母,所述第二齿轮连接在所述丝母上,所述驱动电机的动力通过啮合的所述第一齿轮与第二齿轮传递给所述丝母;所述丝杠的端部通过连接杆与制动件转动连接,所述丝母带动所述丝杠往复直线运动,从而带动所述制动件在制动状态与非制动状态之间切换。本发明的EMB行车制动传动系统,结构紧凑,占用空间小,反应时间短,降低了对环境的污染。


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    Titel :

    EMB service brake transmission system


    Weitere Titelangaben:

    EMB行车制动传动系统


    Beteiligte:
    YAN HAIKE (Autor:in) / DONG ZHICHAO (Autor:in) / LIU YUAN (Autor:in)

    Erscheinungsdatum :

    2024-05-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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