The invention relates to the field of portal crane swing equipment, in particular to a portal crane swing mechanism driving system which comprises a motor. And the motor is connected with the speed reducer through a torque-limiting permanent magnet coupling. According to the invention, a limit torque limiter is replaced by the torque-limiting permanent magnet coupling; the whole driving system ismore sensitive in protection action, meanwhile, automatic recovery can be achieved, damage to parts is reduced or avoided, meanwhile, a novel torque limiting type permanent magnet coupler is adopted,the driving system can have the soft start function, and the stability of the whole system is better guaranteed.

    本发明涉及门机回转设备领域,具体来说是一种门机回转机构驱动系统,包括电机;所述电机通过限矩型永磁联轴器与减速机相连接。本发明公开了一种门机回转机构驱动系统,本发明采用了限矩型永磁联轴器替代了极限力矩限制器,使得整个驱动系统保护动作更为灵敏,同时能够自动恢复,减少或者避免了零件的损坏,同时同采用新型的限矩型永磁联轴器,可以使得驱动系统具有软启动功能,更好的保证了整个系统的稳定性。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Gantry crane swing mechanism driving system


    Weitere Titelangaben:

    一种门机回转机构驱动系统


    Beteiligte:
    CHENG HUA (Autor:in) / HUANG XIAOBING (Autor:in) / ZHENG JINTIAN (Autor:in)

    Erscheinungsdatum :

    20.11.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B66C Krane , CRANES



    Swing mechanism of gantry crane

    FAN ZHIXUE / GONG PING / HAN YUANZHENG et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Gantry crane lifting anti-swing mechanism

    YANG YITAO / GUO FANGMING / WANG YONG et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Integrated gantry crane mechanism

    WEI SHAN / WEI XUEYU / CHEN HOUXIU et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Gantry crane lifting appliance electronic anti-swing system and anti-swing control method

    LI HUACHAO / LIU HUATING / HWANG YONG-HO | Europäisches Patentamt | 2023

    Freier Zugriff

    Anti-swing device for lifting appliance of gantry crane

    WU YUZHEN / SUN YUJIAN / HAO JIAN et al. | Europäisches Patentamt | 2022

    Freier Zugriff