The invention provides a bucket elevator protection structure. The bucket elevator protection structure comprises a bucket circulating lifting mechanism body and an external protection cover arranged on the bucket circulating lifting mechanism body in a covering mode. The top of the external protection cover is of a cover body structure internally provided with a wedge-shaped cavity, and the wedge-shaped cavity is arranged from small to large in the bucket type circulating lifting conveying direction. Due to the adoption of the technical scheme, the inner cavity of the top area of the external protection cover on the top is designed according to the lifting capacity of a bucket circulating elevator, the inner cavity is designed to be the wedge-shaped cavity with the height gradually increased, and then materials are thrown up and cannot make contact with the inner wall of the external cover, then noise is avoided, and the service life of the protection cover is prolonged.
本发明提供一种斗式提升机防护结构,包括:斗式循环提升机构本体以及罩置于斗式循环提升机构本体的外部防护罩;上述外部防护罩的顶部为内部带有楔形腔体的罩体结构,且楔形腔体的设置方式为沿着斗式循环提升输送方向由小变大。采用上述技术方案的本发明,根据斗式循环提升机的提升能力来设计顶部的外部防护罩的顶部区域的内腔,内腔设计成高度逐渐增加的楔形腔体,进而实现物料被抛起不会与外部防护罩内壁接触,进而避免噪音以及增加防护罩的使用寿命。
Bucket elevator protection structure
斗式提升机防护结构
2021-05-18
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES / 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 / F16F SPRINGS , Federn / F16J Kolben , PISTONS / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES |
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