The invention discloses an off-wall type steering negative pressure adsorption wall-climbing robot which is used for climbing on the surface of a cylinder, the negative pressure adsorption wall-climbing robot comprises a connecting base, an adsorption mechanism, a rotation driving mechanism and a walking wheel assembly, the adsorption mechanism comprises a wall-attaching plate and an air suction component, and the air suction component is rotationally connected with the connecting base around a first rotating axis; the rotary driving mechanism is in transmission connection with the air suction component and used for driving the air suction component to rotate relative to the connecting base, a wall attaching plate is arranged on the side, in the first direction, of the connecting base, the wall attaching plate is connected with the air suction component, and the wall attaching plate and the air suction component jointly define a negative pressure adsorption channel. The surface, deviating from the connecting base, of the wall attaching plate is provided with a partial cylinder attaching face, the partial cylinder attaching face is used for being attached to the surface of the cylinder, and the wall attaching plate is a plate capable of being bent and deformed. By means of the cylinder attaching face and by means of bending deformation of the wall attaching plate, the wall attaching plate can adapt to the uneven change of the surface of the cylinder, and the reliability of negative pressure adsorption is improved.

    本申请公开了一种离壁式转向的负压吸附爬壁机器人,用于在圆柱体的表面爬行,负压吸附爬壁机器人包括连接座、吸附机构、旋转驱动机构和行走轮组件,吸附机构包括贴壁板和吸气部件,吸气部件绕第一转动轴线与连接座转动连接,旋转驱动机构与吸气部件传动连接,旋转驱动机构用于驱动吸气部件相对连接座绕转动,连接座沿第一方向的一侧设有贴壁板,贴壁板和吸气部件连接,贴壁板和吸气部件共同限定出负压吸附通道,贴壁板背离连接座的表面具有部分圆柱贴靠面,部分圆柱贴靠面用于与圆柱体的表面贴合,贴壁板为可发生弯曲形变的板。通过圆柱贴靠面并利用贴壁板能够发生弯曲形变,使得贴壁板能够适应圆柱体的表面不平的变化,以提高负压吸附的可靠性。


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    Title :

    Off-wall type steering negative pressure adsorption wall-climbing robot


    Additional title:

    一种离壁式转向的负压吸附爬壁机器人


    Contributors:
    LI GUODONG (author) / XU WENYUAN (author) / JI YONGCHENG (author) / LIU BO (author)

    Publication date :

    2025-05-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B08B Reinigen allgemein , CLEANING IN GENERAL / E01D BRIDGES , Brücken / E01H STREET CLEANING , Reinigen von Straßen / B62D MOTOR VEHICLES , Motorfahrzeuge



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