A dustproof shield device applied to a clean workshop hoist

Abstract

The utility model belongs to the clean workshop hoisting technical field of solar photovoltaic cell manufacturing, specifically is a dust shield device for clean workshop hoisting headstock, including two dustproof board, dustproof board setting is half -groove type structure, dustproof board adjacent one side middle part all are equipped with the through -going orifice, set up dustproof board, dustproof board is through the welding combination into two exactly same half -groove type structure, two half -groove type structure splicing, two bottom notches just splice into the rectangular hole of corresponding length and width size, the size of the hole is suitable for the size of the hook and the movable pulley installation component, when hoisting operation, the fine chippings caused by the friction contact of the drum and the steel wire rope, the pulley and the steel wire rope, and the fine oil dirt of the exposed lubricating part can all fall into the groove of the dustproof board, only need to clean the dirt in the dustproof board groove regularly, can greatly reduce the pollution of the clean cavity caused by the falling of the dust and oil dirt, ensure the product quality of the clean workshop.

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