To meet the velocity needs for the web-chain, the most suitable transmission rate was selected after the theoretical calculation and mechanism optimization on the gearbox, sprocket wheels.

• 传动部分由变速箱、输送链以及连接它们的链轮组成,对于变速箱和链轮优化设计出合适的传动比,使输送链的输送线速度达到设计要求,并完成变速箱和链轮传动的整体设计;