The invention relates to the technical field of operation machinery, and provides a counterweight device and operation machinery, the counterweight device comprises a first counterweight group, a second counterweight group, a first tray and a second tray, the first tray is used for bearing the first counterweight group, the first tray is connected with the first counterweight group, and the first counterweight group or the first tray is connected with the tail of a rotary table of the operation machinery; the second tray is used for bearing the second counterweight group, and the second tray and the first tray are detachably connected through a plurality of flexible connecting pieces. Before the arm of the operation machine is lifted, the second counterweight groups do not need to be installed one by one, only the second tray bearing the second counterweight groups needs to be connected with the first tray, and installation is convenient and fast. After the operation machine finishes arm lifting or before arm bending, the second counterweight group does not need to be detached independently, and only the connection between the second tray and the first tray needs to be disconnected, so that the disassembly and assembly time of the counterweight is effectively saved, the rotation of the rotary table is conveniently realized, and the hoisting efficiency of the operation machine is favorably improved.

    本发明涉及作业机械技术领域,提供一种配重装置及作业机械,配重装置包括第一配重组、第二配重组、第一托盘和第二托盘,第一托盘用于承载第一配重组,第一托盘与第一配重组连接,第一配重组或第一托盘与作业机械的转台尾部连接;第二托盘用于承载第二配重组,第二托盘与第一托盘通过多个柔性连接件可拆卸地连接。在作业机械起臂前,无需一个个的安装第二配重组,只需将承载有第二配重组的第二托盘与第一托盘连接即可,安装方便快捷;在作业机械完成起臂后或趴臂前,无需单独拆除第二配重组,只需断开第二托盘和第一托盘的连接即可,有效节省配重的拆装时间,便于实现转台的回转,有利于提升作业机械的吊装效率。


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    Titel :

    Counterweight device and working machine


    Weitere Titelangaben:

    配重装置及作业机械


    Beteiligte:
    ZOU YILAN (Autor:in) / LIU TAO (Autor:in) / JIA SHENGCHAO (Autor:in)

    Erscheinungsdatum :

    2024-01-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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