The invention belongs to the field of mobile robots and relates to a logistics sorting platform vehicle. The vehicle comprises a vehicle body and a driving wheel train; the driving wheel train is arranged below the vehicle body; the driving wheel train comprises driving motors, wheels, steering motors, lead screw and nut assemblies and connecting rod assemblies; the driving motors and the steeringmotors are both arranged in the vehicle body; the output shaft of each driving motor is connected with the wheel shaft of a corresponding wheel through a telescopic universal joint; a steering knuckle is arranged on the hub of each wheel; the lead screw and nut assemblies and the connecting rod assemblies are arranged on two sides in the vehicle body; lead screws in the lead screw and nut assemblies are driven to rotate through the steering motors; each connecting rod assembly comprises a first connecting rod and second connecting rods, wherein the two second connecting rods are arranged at the two ends of the first connecting rod respectively; nuts in the lead screw and nut assemblies are fixedly connected with the middles of the first connecting rods on corresponding sides; and the steering knuckles are driven by the corresponding second connecting rods to rotate. The vehicle can achieve four-drive two-steering and tacitly cooperate with workers to sort goods, and improve carrying efficiency.
本发明涉及移动机器人领域,具体地说是一种智能物流分拣平台车,包括车体和驱动轮系,驱动轮系设于车体下方,驱动轮系包括驱动电机、车轮、转向电机、丝杠丝母组件和连杆组件,驱动电机和转向电机均设于车体中,其中驱动电机的输出轴通过伸缩万向节与对应车轮的轮轴相连,且在车轮的轮毂上设有转向节,车体内的两侧均设有丝杠丝母组件和连杆组件,且丝杠丝母组件中的丝杠通过转向电机驱动旋转,连杆组件包括第一连杆和第二连杆,且两个第二连杆分设于第一连杆两端,丝杠丝母组件中的丝母与对应侧的第一连杆中部固连,转向节通过对应的第二连杆带动转动。本发明能够实现四驱两转向,且能够默契配合工作人员分拣货品,提高搬运效率。
Intelligent logistics sorting platform vehicle
一种智能物流分拣平台车
2020-06-23
Patent
Electronic Resource
Chinese
Novel logistics distribution vehicle facilitating sorting
European Patent Office | 2021
|Intelligent logistics SaaS platform design
British Library Conference Proceedings | 2022
|