1.子母车通过换层提升机，实现在不同层作业；
2.提升机负责货物的垂直输送，换层提升机负责子母车的换层作业
3.适用出入库效率要求相对较低，适用4层以上立库项目
1.Lifter moves carriers between different levels.
2.Lifters to move goods vertically, inter-level lifters moves carriers between levels.
3.Suitable for less efficient loading and unloading, mainly less than 4 levels.
换层子母穿梭车
1.拆垛机器人 depalletizer robot
2.穿梭母车换层提升机 inter-level lifter
3.穿梭母车轨道与供电系统 shuttle carrier rail and power supply
4.穿梭式货架 shuttle racking
5.托盘输送线 pallet conveyor
6.穿梭车充电装置 shuttle charging station
7.地面摆渡车 ground transfer cart
8.穿梭母车 shuttle carrier
9.穿梭子车 radio shuttle
10.异常托盘垛人工处理工位 abnormal pallet working position
11.伸缩皮带机 telescopic belt conveyor
12.托盘码垛机 pallet palletizer
13.托盘入库口 pallet loading entrance
14.整托盘出库口 pallet unloading exit
15.穿梭式货架尾盘处理区 pallet processing area | 
