The invention relates to the technical field of railway vehicle rim lubricating equipment, and particularly discloses an angle-variable rim lubricating device which comprises an oil sprayer and a fixing support, the oil sprayer is connected with a bogie frame of a railway vehicle through the fixing support, and the oil sprayer comprises a nozzle, a universal rotating device, a filtering device and an oil sprayer oil conveying pipe. The nozzle, the universal rotating device, the filtering device and the oil sprayer oil conveying pipe are sequentially connected and internally communicated, the universal rotating device is connected with the filtering device through a universal rotating structure, and a filter screen is arranged in the filtering device. The inclination angle of the nozzle can be accurately controlled, the relative position between the nozzle and the rim can be strictly controlled, the filter screen is arranged in the oil sprayer, oil-gas mixtures can be filtered, the quality of lubricating grease sprayed to the rim is improved, the corrosion effect of impurities on the rim is reduced, and meanwhile the device is simple in overall structure, easy to disassemble and assemble, and convenient to remove impurities.

    本发明涉及轨道车辆轮缘润滑设备技术领域,具体公开了一种可变角度式轮缘润滑装置,包括喷油器和固定支架,所述喷油器通过所述固定支架与轨道车辆的转向架构架连接,所述喷油器包括喷嘴、万向转动装置、过滤装置和喷油器输油管,所述喷嘴、万向转动装置、过滤装置和喷油器输油管依次连接且内部连通,所述万向转动装置与所述过滤装置通过万向转动结构连接,所述过滤装置的内部设有滤网。本发明能够准确控制喷嘴的倾斜角度,严格的控制喷嘴与轮缘之间的相对位置,喷油器中设有滤网,能够完成对油气混合物的过滤,提高喷射到轮缘上润滑油脂的质量,减少杂质对轮缘的腐蚀作用,同时本装置整体结构简单,容易拆装,方便清理杂质。


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    Titel :

    Angle-variable rim lubricating device



    Erscheinungsdatum :

    2024-06-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / B05B Sprühvorrichtungen , SPRAYING APPARATUS



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