The invention provides a crane mechanism. The crane mechanism is characterized by comprising a bracket, a lifting mechanism, a chain structure and a rolling mechanism, the lifting mechanism is fixedly arranged on the left side and the middle position of the support. The chain structures are arranged in the middle of the support and located between the two sets of lifting mechanisms, and the chain structures at least comprise a front set and a rear set which are symmetrical. The rolling mechanisms are arranged on the right side of the support, and at least two sets of rolling mechanisms are arranged in a front-back symmetry mode; and the lifting mechanism is started to drive the two groups of chain structures to lift up and down. The lifting hook has the advantages that the structure is simple, stable movement of the lifting hook can be achieved, the shaking and rotating amplitude is small, automatic cargo lifting can be achieved, and the scheme replaces a steel wire rope and a telescopic rod.
本发明提供一种起重机机构,其特征在于:包括支架、升降机构、链条结构和卷起机构;所述升降机构固定设置在所述支架左侧和中间位置;所述链条结构设置在所述支架中间,且位于两组所述升降机构中间,所述链条结构至少包括前后对称两组;所述卷起机构设置在所述支架右侧,所述卷起机构至少包括前后对称两组;启动所述升降机构带动两组所述链条结构上下升降。本发明的优点是:结构简单,能实现吊钩稳定移动,晃动和旋转幅度小,可以实现自动化吊装货物,是替代钢丝绳和伸缩杆方案。
Crane mechanism
一种起重机机构
2024-11-15
Patent
Electronic Resource
Chinese
IPC: | B66D Haspeln , CAPSTANS |