The invention relates to the technical field of hydraulic systems, and discloses a directional drilling hydraulic system of a kilometer directional drilling machine, which comprises a hydraulic pump station, a walking unit, a drilling main unit, a drilling auxiliary unit and a stabilizing unit, the hydraulic pump station is connected with the walking unit, the drilling main unit, the drilling auxiliary unit and the stabilizing unit; the main pump assembly and the auxiliary pump assembly do not influence each other and run independently relatively, so that two systems for providing hydraulic power by the main pump assembly and the auxiliary pump assembly work simultaneously but do not interfere with each other, the stability and reliability of the systems are ensured, the operation steps of the directional drilling machine are simplified, the construction safety of the drilling machine is improved, and the failure rate of the hydraulic system of the drilling machine is reduced. The main pump assembly and the auxiliary pump assembly work independently, the main pump assembly provides hydraulic power for the walking unit and the drilling main unit, the auxiliary pump assembly provides hydraulic power for the drilling auxiliary unit and the stabilizing unit, drilling machine faults caused by misoperation are reduced, the construction safety of the drilling machine is improved, and the drilling efficiency of the drilling machine is effectively improved.

    本发明涉及液压系统技术领域,且公开了一种千米定向钻机定向钻进液压系统,包括液压泵站、行走单元、打钻主单元、打钻辅助单元和稳固单元;液压泵站与行走单元、打钻主单元、打钻辅助单元和稳固单元之间相连接;本发明的主泵组件和辅泵组件之间互不影响,相对独立运行,使得主泵组件和辅泵组件提供液压动力的两系统同时工作但互不干扰,保证系统稳定性、可靠性,简化定向钻机操作步骤,提升钻机施工安全性,减少钻机液压系统故障率,主泵组件和辅泵组件相对独立工作,主泵组件提供行走单元和打钻主单元的液压动力,辅泵组件提供打钻辅助单元和稳固单元的液压动力,降低因误操作引发的钻机故障,提升钻机施工安全性,有效提高钻机打钻效率。


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    Title :

    Directional drilling hydraulic system of kilometer directional drilling machine


    Additional title:

    一种千米定向钻机定向钻进液压系统


    Contributors:
    SONG JIANFENG (author) / HAN JINYONG (author) / TIAN JIYING (author) / QIN HANGHANG (author) / HAO MENGYAO (author) / ZHAO ZHIWEI (author) / MA SHIJIA (author) / ZHAO KE (author) / SONG ZELONG (author) / ZHOU XINGCE (author)

    Publication date :

    2025-03-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B62D MOTOR VEHICLES , Motorfahrzeuge / F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein



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