求翻译：本设计是关于自动化物流系统中升降机的设计。其中包括升降部分，输送部分，主柱框架部分以及铝型材保护框的设计。另外有很多计算，包括输送机滚筒计算，输送机驱动电机功率计算，起吊链轮和链条计算，链轮轴计算。是什么意思？

The design is on the lifts, automated logistics system design. Including the lifting part of the design of the transport part of the framework part of the main pillars and aluminum protection box. In addition, there are a lot of calculation, the calculation including conveyor roller conveyor drive m

This design is on automated logistics system design of the lift. These include lifting, transport and main column framework part, as well as aluminum Protection box design. In addition there are many computing, including conveyor rollers, conveyor drive motor power, lifting sprockets and chain, chai

This design is about the automated physical distribution system in the elevator design.In which including the fluctuation part, the transportation part, the king post frame part as well as the aluminum molding protects the frame the design.Moreover has very calculates, including the conveyer drum co

This design was on the automation design of logistics system in the elevator. Including lift parts, transmission parts, main column frame and aluminum profiles protective box design. There are many calculations, including calculation of conveyor roller, conveyor drive motor power calculation, calcul

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