The invention provides a lifting structure of a paper packaging box, and belongs to the technical field of packaging box transportation. Comprising a bottom frame seat, third connecting blocks are fixedly connected to the two ends in one side of the bottom frame seat correspondingly, fourth connecting blocks are slidably connected to the two ends in the other side of the bottom frame seat correspondingly, and two cross-shaped connecting frames are rotationally connected to the tops of the two third connecting blocks and the tops of the fourth connecting blocks through shafts correspondingly; the tops of the two sides of the bottom frame base are each provided with a lubricating assembly used for lubricating the connecting position of the cross-shaped connecting frame. By arranging the lubricating assembly and the driving assembly, the joint of the cross-shaped connecting frame can be automatically lubricated, the frequency of manual maintenance is reduced, the working efficiency of the device is improved, the service life of the device is prolonged, meanwhile, by arranging the intermittent assembly, intermittent output of lubricating oil is achieved, and the problem of one-time direct output of the lubricating oil is avoided; and therefore, the lubricating assembly can achieve the effect of lubricating the joint of the cross-shaped connecting frame for a long time.
本发明提供一种纸质包装箱的升降结构,属于包装箱运输技术领域。包括底框座,底框座一侧内部的两端分别固定连接有第三连块,底框座另一侧内部的两端分别滑动连接有第四连块,两个第三连块和第四连块的顶部分别通过轴转动连接有两个十字连接架,底框座两侧的顶部分别设置有用于对十字连接架连接处进行润滑的润滑组件。本发明通过设置润滑组件和驱动组件,能够对十字连接架的连接处进行自动润滑,减少了人工维护的频率,提高了装置的工作效率和使用寿命,同时通过设置间歇组件,实现了润滑油的间歇式输出,避免了一次性直接输出润滑油的问题,进而促使润滑组件可以达到长时间对十字连接架的连接处进行润滑的效果。
Lifting structure of paper packaging box
一种纸质包装箱的升降结构
21.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | F16N LUBRICATING , Schmierung / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |