基于自动化立体仓库的起重运输机械装备优化设计

Optimization Design of Lifting and Transportation Mechanical Equipment Based on Automated Stereoscopic Warehouse

本文针对自动化立体仓库的高密度存储、高通量出入库需求,对其中的关键装备——起重机和运输小车进行了优化设计。通过采用桁架式结构、模块化设计、并联机构等技术手段,实现了堆垛机运行速度提高50%、定位精度提高70%,AGV(无人搬运机)小车载重量提高20%、定位精度提高70%,货叉抓取成功率达98%以上。同时,设备稳定性测试表明,平均无故障工作时间是优化前的2.5倍。研究成果为自动化立体仓库的升级改造提供了新思路,对智能物流装备的发展具有一定意义。

This article focuses on the high-density storage and high-throughput inbound and outbound requirements of automated three-dimensional warehouses,and optimizes the design of key equipment-cranes and transport carts.By adopting truss structure,modular design,parallel mechanism and other technical means,the operating speed of the stacker crane has been increased by 50%,the positioning accuracy of the stacker crane has been improved by 70%,the weight of the AGV small vehicle has been increased by 20%,the positioning accuracy of the AGV small vehicle has been improved by 70%,and the success rate of fork grasping has reached over 98%.Meanwhile,equipment stability tests have shown that the average time between failures is 2.5 times longer than before optimization.The research results provide new ideas for the upgrading and transformation of automated three-dimensional warehouses,and have a certain significance for the development of intelligent logistics equipment.