一种箱体防倾翻装置、方法及电动挖掘机

By designing an anti-tipping device for the housing and utilizing lock cylinder mounting components and telescopic components to achieve automatic rotation of the lock cylinder, the problem of inconvenient manual operation during battery swapping of electric excavators is solved, realizing fully automatic battery swapping and avoiding economic losses and safety risks.

CN117325821BActive Publication Date: 2026-07-17XCMG EXCAVATOR MACHINERY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
XCMG EXCAVATOR MACHINERY CO LTD
Filing Date
2023-10-23
Publication Date
2026-07-17

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Abstract

本发明公开了一种箱体防倾翻装置、方法及电动挖掘机，具体方案为：锁芯安装部件用于将锁芯安装在转台上；锁芯连接部件与锁芯固定连接；锁芯旋转弹簧的一端与锁芯连接部件相连，另一端与转台底面相连；柔性线缆的一端与锁芯连接部件相连，另一端与转台上的安装板相连；伸缩部件安装在位于柔性线缆的上方的转台上，操作员开启伸缩部件，伸缩部件向下压缩柔性线缆，从而带动锁芯跟随锁芯连接部件一起旋转，旋转预定角度后的锁芯顶部结构不能够穿过换电箱的限位孔，使得换电箱固定在转台上。本发明能够省略换电过程中手动旋转底部把手这一步骤，实现全自动换电，避免因司机忘记操作而引起经济损失甚至造成人员伤亡的问题。
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