The crucible lifting appliance comprises a base and a plurality of claw assemblies, a containing space is arranged below the base, the multiple claw assemblies are arranged on the periphery of the containing space at intervals, each claw assembly comprises a lifting rod and a claw hook arranged at the bottom end of the lifting rod, the top of the lifting rod is rotationally arranged on the base, and the base is provided with a driving device used for driving the lifting rod to rotate. When the crucible lifting appliance is used, the crucible lifting appliance is moved downwards, the claw hooks move to the outer side of a crucible, then the driving device drives the lifting rod to rotate, the ends, away from the lifting rod, of the claw hooks rotate to the lower side of the crucible or rotate to the lower side of a flange of the crucible, the claw hooks can bear the crucible so as to carry out lifting, manual auxiliary hooking is not needed in the lifting process, and potential safety hazards are reduced.
本发明公开了一种坩埚吊具,包括基座和多个爪组件,基座的下方设有容置空间,多个爪组件间隔设置于容置空间的外周,爪组件包括吊杆以及设于吊杆底端的爪钩,吊杆的顶部转动设置于基座,基座设有用于驱动吊杆转动的驱动装置。使用时,向下移动坩埚吊具,使多个爪钩移动至坩埚的外侧,然后驱动装置驱动吊杆转动,使爪钩远离吊杆的一端转动至坩埚的下侧、或转动至坩埚的法兰的下侧,则多个爪钩能承托坩埚、以进行吊运,期间无需人工辅助挂钩,减少安全隐患。
Crucible lifting appliance
坩埚吊具
2024-03-01
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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