一种新型模块化快装组合式链轮轴组研究OA

Sprocket shaft group is one of the core parts in mechanical equipment,which is mainly used to carry and transmit power in chain transmission system.In the operation of mechanical equipment,sprocket teeth will fail due to wear and chain breakage due to meshing friction with chain and other reasons.The traditional sprocket shaft group can only replace the sprocket teeth by disassembling the sprocket shaft group and replacing the sprocket blade as a whole,which has a large workload,low efficiency and high requirements for assembly environment and tooling.Therefore,this paper puts forward the design of a new modular quick-assembly combined sprocket shaft group,and verifies the reliability of the design through finite element analysis,which can effectively meet the requirements of quickly replacing the sprocket shaft group to replace the failed sprocket teeth,reduce the labor intensity of workers,improve the maintenance efficiency,and reduce the requirements of spare parts and maintenance costs.