The invention relates to the technical field of step ladders, and particularly discloses a self-cleaning step ladder. The self-cleaning step ladder comprises a frame body, a roller chain, steps and a driving part are installed on the frame body, a first groove and a second groove are formed in the frame body, the driving part drives the roller chain to slide along the first groove, the steps are rotationally connected with the roller chain through first installation shafts, second installation shafts are installed on the steps, and second rollers are installed on the second installation shafts. The second rolling wheel slides along the second groove, and an opening for cutting off the second groove is further formed in the frame body; according to the self-cleaning step ladder, the opening is formed in the support, the racks are arranged on the upper portion and the lower portion of the opening, the racks limit the gears to turn over the steps, the arc faces of the steps correspond to the cleaning assembly, and the cleaning assembly can comprehensively clean the step treading faces and the arc faces of the steps conveniently; and by arranging the pre-cleaning roller, the cleaning mechanism and the water wiping mechanism, steps can be wiped after cleaning is completed.

    本发明涉及踏步梯技术领域,具体公开了一种自清洁式踏步梯。该自清洁式踏步梯,包括架体,架体上安装滚轮链、台阶和驱动件,且架体上开设有第一槽和第二槽,驱动件驱动滚轮链沿着第一槽滑动,台阶通过第一安装轴与滚轮链转动连接,且台阶上安装有第二安装轴,第二安装轴上安装有第二滚轮,第二滚轮沿着第二槽滑动,架体上还开设有截断第二槽的开口;该自清洁式踏步梯,通过在支架上设置开口,并在开口上部和下部设置齿条,通过齿条对齿轮的限制对台阶翻转,使台阶的圆弧面与清洗组件对应,便于清洗组件对台阶踩踏面和圆弧面全面清理;通过设置预清洗辊、清洗机构和擦水机构,在清洗完成后能够擦拭台阶。


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    Title :

    Self-cleaning step ladder


    Additional title:

    一种自清洁式踏步梯


    Contributors:
    MEI FAZHONG (author) / GUAN QILONG (author) / HUI ZHONGTING (author)

    Publication date :

    2023-08-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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