According to the self-locking type high-reliability sealing underwater steering engine, the front end of a motor shaft of a servo motor in a steering engine shell drives an RV speed reducer to rotate through a gear shaft so as to drive an output shaft to rotate, the output shaft and the steering engine shell are sealed through a dynamic sealing assembly, and other components are sealed in an inner cavity of the steering engine shell through the dynamic sealing assembly; the part of the output shaft arranged outside the steering engine shell is used for being connected with a driven object; the rear end of the motor shaft is connected with an angle measuring assembly and an electromagnetic brake assembly. A self-pressurization oil tank is arranged in the motor shell, and a filling assembly is arranged on the motor shell. An inner cavity of the steering engine shell is vacuumized and filled with lubricating oil with preset pressure through the filling assembly, the inner cavity of the steering engine shell is filled with the lubricating oil, the lubricating oil enters the self-pressurization oil tank, the self-pressurization oil tank compensates for oil volume changes caused by temperature changes, and the preset pressure is larger than the maximum water pressure of the working water depth of the working environment; the pressure sensor is installed in the inner cavity of the steering engine shell and used for detecting the pressure value so as to judge the sealing state of the steering engine.

    一种自锁式高可靠密封水下舵机,舵机壳体内的伺服电机的电机轴前端通过齿轮轴驱动RV减速器旋转,从而带动输出轴旋转,输出轴与舵机壳体之间通过动密封组件密封,通过动密封组件将其他部件密封在舵机壳体内腔中;输出轴置于舵机壳体外部分用于与被驱动对象连接;电机轴的后端连接角度测量组件和电磁制动器组件;电机壳体内设置自增压油箱,电机壳体上设置加注组件;通过所述的加注组件对所述舵机壳体内腔抽真空及加注预设压力的润滑油,润滑油加满舵机壳体内腔并进入自增压油箱,由自增压油箱补偿由温度变化引起的油液容积变化,所述预设压力大于工作环境工作水深的最大水压;压力传感器安装在舵机壳体内腔,用于检测压力数值,从而判断舵机的密封状态。


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    Titel :

    Self-locking high-reliability sealing underwater steering engine


    Weitere Titelangaben:

    一种自锁式高可靠密封水下舵机


    Beteiligte:
    FENG LIFENG (Autor:in) / HE JUN (Autor:in) / ZHOU JIWU (Autor:in) / TIAN YANQUAN (Autor:in) / ZHANG PENG (Autor:in) / MADSEN (Autor:in) / WANG GUAN (Autor:in) / ZHOU YIQI (Autor:in) / SUN KAIKAI (Autor:in) / CHENG MIN (Autor:in)

    Erscheinungsdatum :

    18.02.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / F16N LUBRICATING , Schmierung



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