The invention relates to the technical field of lifting equipment, and discloses a dustproof lifting mechanism used in a high-cleanliness place, the dustproof lifting mechanism comprises a lifting bottom cylinder, the top of the lifting bottom cylinder is movably connected with a lifting top cylinder, and one side of the outer surface of the lifting top cylinder is fixedly connected with a first arc shell. A cloth box and a second cloth groove are driven to contract a first dustproof cloth in the process that a lifting transmission gear of a lifting top cylinder drives a strip body to lift, so that internal parts are prevented from being exposed outside and attached by dust and then transmitted to the surface of a product, dust attachment is effectively prevented in the transmission process, and meanwhile, the lifting movement of a machine is not influenced; in the descending process, along with slow descending of the cloth box, the first dustproof cloth also descends to shield internal parts of the first U-shaped plate and the second U-shaped plate, so that the internal parts can be better protected during ascending and descending, meanwhile, parts of joints and key parts can be shielded, and the effect that an existing metal plate can only block one side is changed.
本发明涉及提升设备技术领域,且公开了一种高洁净度场所使用防尘提升机构,包括升降底筒,升降底筒的顶部活动连接有升降顶筒,升降顶筒的外表面一侧固定连接有第一弧壳,本发明通过设有第一防尘布及布箱、第二布槽,有利于在升降顶筒升降传动齿轮带动条体升降过程中同时带动布箱及第二布槽对第一防尘布的收缩防止内部零件裸露在外受到灰尘附着再传到产品表面,有效的在传动过程中防止灰尘附着同时不影响机器的升降提升运动,在下降过程中随着布箱的缓慢下降同时第一防尘布也随着下降遮挡第一U形板及第二U形板内部零件,更好的起到升及降都能保护内部零件同时关节及关键部分的零件都能被遮挡住,改变现有金属板只能挡一侧的效果。
Dustproof lifting mechanism used in high-cleanliness place
一种高洁净度场所使用防尘提升机构
2023-01-03
Patent
Electronic Resource
Chinese
IPC: | 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 / B08B Reinigen allgemein , CLEANING IN GENERAL |
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