The invention discloses a flexible chain lifting mechanism which comprises a rack and an object carrying platform, chain wheel sets are arranged on the two sides of the object carrying platform respectively, each chain wheel set comprises at least two chain wheels, chains are arranged on the two sides, corresponding to the object carrying platform, of the rack respectively, and the chain wheels are connected with the chains. The chain and at least one chain wheel in one chain wheel set are meshed on the upper side of the chain wheel, the chain and at least one chain wheel in one chain wheel set are meshed on the lower side of the chain wheel, and the upper end and the lower end of the chain are connected to the top and the bottom of the machine frame respectively. The carrying platform is provided with a driving mechanism used for driving the chain wheels to rotate, and the chain wheels drive the carrying platform to ascend and descend when rotating. The lifting mechanism is good in lifting stability, small in chain tension requirement, not prone to abrasion and easy to maintain.
本发明公开了一种柔性链条升降机构,包括机架和载物平台,所述载物平台的两侧分别设有链轮组,每个所述链轮组包括至少两个链轮,所述机架上对应于所述载物平台的两侧分别设有链条,所述链条与一个所述链轮组中的至少一个链轮啮合于链轮的上侧并且所述链条与一个所述链轮组中的至少一个链轮啮合于链轮的下侧,所述链条的上下两端分别连接于所述机架的顶部和底部,所述载物平台设有用于驱动所述链轮转动的驱动机构,所述链轮转动时带动所述载物平台升降。本发明升降稳定性好,链条张紧力需求小,不易磨损,易于维护。
Flexible chain lifting mechanism
一种柔性链条升降机构
2025-03-25
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 |
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