The invention relates to an electric recirculating ball steering gear assembly for a medium truck commercial vehicle, which belongs to the technical field of steering gear assemblies. The steering gear assembly is composed of a planetary reduction mechanism, a steering motor and a steering mechanism, and the planetary reduction mechanism is provided with the steering motor and the steering mechanism. According to the planetary reduction mechanism of the steering gear assembly, through meshing transmission between gears, the transmission efficiency can be larger than or equal to 0.92, the transmission efficiency can be effectively improved, and then the energy consumption of a steering motor is reduced; a spiral trajectory matches a steel ball, so that the friction can be reduced, the energy loss can be further reduced, and the energy consumption can be further reduced; the rotation angle of a steering screw can be measured through a sensor, so that the rotation angle of the output shaft is measured, and the steering angle can be effectively measured; the problem that a traditional electric power steering system is low in transmission efficiency, and consequently energy consumptionof a steering motor is high is solved.

    本发明涉及一种中卡商用车用的电动循环球转向器总成,属转向器总成技术领域。该转向器总成由行星减速机构、转向电机、转向机构构成,行星减速机构上分别设置有转向电机和转向机构。该转向器总成的行星减速机构通过齿轮之间的啮合传动,能使传动效率≥0.92,而能有效提高传动效率,进而降低转向电机的能耗;通过螺旋弹道配合钢球能减小摩擦,而能进一步减小能量损失,而能进一步降低能耗;通过传感器能测定转向螺杆的转动角度而测定输出轴的转动角度,而能有效测定转向角度;解决了传统电助力转向系统存在的传动效率低而导致转向电机能耗较高的问题。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Electric recirculating ball steering gear assembly for medium-truck commercial vehicle


    Weitere Titelangaben:

    一种中卡商用车用的电动循环球转向器总成


    Beteiligte:
    JI YUANQIANG (Autor:in) / FU ZAOQING (Autor:in) / ZHANG KEWEN (Autor:in) / WANG QINGJUN (Autor:in) / ZHOU QI (Autor:in) / YU YONG (Autor:in) / ZHAO BO (Autor:in)

    Erscheinungsdatum :

    2020-10-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    ELECTRICALLY-POWERED RECIRCULATING-BALL STEERING GEAR ASSEMBLY

    CAI HAIMIAN / QIU TIANYI / ZUO SIQI | Europäisches Patentamt | 2018

    Freier Zugriff

    ELECTRICALLY-POWERED RECIRCULATING-BALL STEERING GEAR ASSEMBLY

    CAI HAIRNIAN / QIU TIANYI / ZUO SIQI | Europäisches Patentamt | 2018

    Freier Zugriff

    ELECTRICALLY-POWERED RECIRCULATING-BALL STEERING GEAR ASSEMBLY

    CAI HAIMIAN / QIU TIANYI / ZUO SIQI | Europäisches Patentamt | 2020

    Freier Zugriff

    Electrically-powered recirculating-ball steering gear assembly

    CAI HAIMIAN / QIU TIANYI / ZUO SIQI | Europäisches Patentamt | 2020

    Freier Zugriff

    Recirculating ball type steering gear

    ZHANG ZE / YUAN XIAOJING / HOU GENLIANG et al. | Europäisches Patentamt | 2024

    Freier Zugriff