The invention relates to the technical field of electric hoists, in particular to an electric hoist capable of automatically adding lubricating oil, comprising a hoist body which comprises a frame body and a winding part mounted below the frame body; the traveling parts are mounted above the hoist body and are divided into a front group and a rear group, each group comprises an adjusting seat mounted on the upper surface of the frame body and a left rolling wheel group and a right rolling wheel group which move along the upper surface of the adjusting seat, and a power part is mounted on each rolling wheel group. When any roller is jammed or does not rotate due to the fact that lubricating oil is used up, the two rollers are not synchronous, the valve of the oil tank is driven to rotate and open to release the lubricating oil to lubricate the rollers due to the desynchrony of the two rollers, and meanwhile the lubricating oil is injected quantitatively, so that the lubricating effect is improved. The switching piece can also separate the first motor from the two rolling wheels to avoid damage to the first motor, and meanwhile the first motor further drives the reminding piece to move, so that surrounding workers are reminded.
本发明涉及电动葫芦技术领域,尤其涉及一种可自动添加润滑油的电动葫芦,包括葫芦本体,其包括架体以及安装在所述架体下方收卷部;行走部件,安装在所述葫芦本体上方,其设置为前后两组,且每组均包括安装在架体上表面的调节座以及沿着所述调节座上表面进行移动的左右两个滚动轮组,每个所述滚动轮组上均安装有一个动力件。当任一滚轮由于润滑油消耗完,导致卡涩或者不转时,将会导致两个滚轮不同步,两个滚轮的不同步将会带动油箱的阀门转动打开将润滑油释放出来对滚轮进行润滑,同时随着润滑油的定量注入,切换件也会将第一电机与两个滚轮分开避免第一电机的损伤,同时第一电机还对带动提醒件进行运动,实现对周围工作人员的提醒。
Electric hoist capable of automatically adding lubricating oil
一种可自动添加润滑油的电动葫芦
2024-01-30
Patent
Electronic Resource
Chinese
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