The invention relates to the technical field of cantilever cranes, and discloses a cantilever structure of a cantilever crane, which comprises a cantilever, an adjusting mechanism is slidably connected in the cantilever, the adjusting mechanism comprises a driving shaft, and a sealing block is arranged on the opposite side of the driving shaft. And the inner wall of the cantilever is rotationally connected with a sealing mechanism for preventing the lubricating grease from being exposed, the outer wall of the adjusting mechanism is slidably connected with a guide wheel, and the opposite side of the guide wheel is rotationally connected with a bearing base. According to the cantilever structure of the cantilever crane, the cleaning roller drives the cleaning brush plate to rotate at a high speed to sweep lubricating grease flowing out of the cantilever from the transmission shaft, the sweeping roller rotating at the high speed throws the swept lubricating grease to the inner wall of the recycling bin, and the lubricating grease adhered to the inner wall of the recycling bin is sucked into the oil storage bin when the piston block reciprocates; waste of the lubricating grease is reduced, pollution of the lubricating grease flowing out of the cantilever to a hoisting steel rope and goods is avoided, and the automation degree is higher.

    本发明涉及悬臂起重机技术领域,且公开了一种悬臂起重机悬臂结构,包括悬臂,所述悬臂的内部滑动连接有调节机构,所述调节机构包括有驱动轴,所述驱动轴的相背侧设置有密封块,所述悬臂的内壁转动连接有防止润滑脂露出的密封机构,所述调节机构的外壁滑动连接有导向轮,所述导向轮的相对侧转动连接有承重底座。该悬臂起重机悬臂结构,通过清扫辊带动清扫刷板高速转动将悬臂内流出的润滑脂从传动轴上扫下,高速转动的清扫辊将扫下的润滑脂甩在回收仓的内壁,在活塞块往复运动时将回收仓内壁粘附的润滑脂抽入储油仓内,在减少润滑脂浪费的同时避免了润滑脂流出悬臂对吊装钢索和货物造成污染,自动化程度更高。


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    Title :

    Cantilever structure of cantilever crane


    Additional title:

    一种悬臂起重机悬臂结构


    Contributors:

    Publication date :

    2022-04-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / F16N LUBRICATING , Schmierung



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