本发明提供一种具有防限位件断裂损坏功能的底盘、方法及作业机械,所述底盘包括:主车架、左行走架、右行走架、限位件、驱动机构和安全电路;所述左行走架和所述右行走架分别与所述主车架连接,并通过多个所述限位件实现与所述主车架之间的定位;所述驱动机构设置于主车架,用于实现左行走架和右行走架的伸出和缩回;安全电路分别与驱动机构和限位件连接,用于向驱动机构反馈限位件的状态;任一限位件处于限位状态时,安全电路与驱动机构之间处于断路状态,驱动机构的驱动执行电路断开。本发明通过安全电路的设置,实现了对限位件限位状态的监测,同时驱动机构根据监测结果对左行走架和右行走架进行控制,保证了设备的安全运行。

    The invention provides a chassis with a function of preventing breakage and damage of a limiting piece, a method and an operation machine. The chassis comprises a main frame, a left walking frame, a right walking frame, the limiting pieces, a driving mechanism and a safety circuit. The left walking frame and the right walking frame are respectively connected with the main frame, and are positioned with the main frame through the plurality of limiting pieces; the driving mechanism is arranged on the main frame and is used for realizing extension and retraction of the left walking frame and the right walking frame; the safety circuit is connected with the driving mechanism and the limiting pieces and used for feeding back the state of the limiting pieces to the driving mechanism. When any limiting piece is in the limiting state, the safety circuit and the driving mechanism are in a disconnection state, and the driving execution circuit of the driving mechanism is disconnected. Through the arrangement of the safety circuit, monitoring of the limiting state of the limiting piece is achieved, meanwhile, the driving mechanism controls the left walking frame and the right walking frame according to the monitoring result, and safe operation of equipment is guaranteed.


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    Titel :

    具有防限位件断裂损坏功能的底盘、方法及作业机械


    Erscheinungsdatum :

    2023-06-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren