基于麦克纳姆轮技术的自动化引导车(AGV)设计

Design and Research of Automated Guided Vehicle(AGV)Based on Mecanum Wheel Technology

【目的】设计一款能在复杂狭小空间内灵活运动,且具有一定承载、搬运货物能力的AGV小车。【方法】首先,将麦克纳姆轮与AGV小车结合,利用麦克纳姆轮独特的全向移动特性,使小车实现任意方向、角度的转动,从而轻松应对各种复杂的运输环境。其次,通过剪叉式机构与丝杠螺母副相结合,同时加上辅助支撑的保险结构,使AGV小车具有一定承载、搬运货物的能力。最后,对AGV小车的电控系统进行分析设计,通过精确控制电机、传感器和导航系统等关键部件,保证对AGV小车实现精准的控制。【结果】麦克纳姆轮与AGV小车的结合能够使小车在各种复杂环境下实现高效、准确的自动化搬运,剪叉式机构与丝杠螺母副相结合的结构设计能使小车具有运输货物的能力,电控系统则保证AGV小车的稳定性。【结论】基于麦克纳姆轮的AGV小车能够应对复杂的工况,灵活地运输货物,极大程度上节约劳动力,节约成本,实现智能化。

[Purposes]This paper aims to design an AGV car that can move flexibly in complex and nar⁃row spaces,and have a certain load-bearing capacity and the ability to transport goods.[Methods]Firstly,combing the Mecanum Wheel with the AGV car,this paper utilizes the unique omnidirectional movement characteristics of the Mecanum Wheel to enable the car to move in any direction and rotate at any angle,thus easily coping with various complex transportation environments.Secondly,by combining the scissor type mechanism with the screw and nut pair,and adding an auxiliary support safety structure,the AGV car has a certain load-bearing capacity and the ability to handle goods.Finally,the electronic control system of the AGV car was analyzed and designed,ensuring precise control of the AGV car through precise control of key components such as motors,sensors,and navigation systems.[Findings]The combi⁃nation of Mecanum Wheel and AGV carts enables efficient and accurate automated handling in various complex environments.The structural design of the scissor type mechanism combined with screw and nut pairs enables the carts to have the ability to transport goods.A reasonable electrical control system ensures the stability of the AGV car.[Conclusions]AGV cars based on Mecanum Wheel can cope with complex working conditions and flexibly transport goods,which greatly saves labor and costs,and realizes intelligent operation.