摘要：电子商务物流的需求也在不断增加。但是，我国传统的物流中心运营模式需要大量的人工操作，处理和采摘效率低，出错率高。它不能满足多类电子商务和小批量电子商务物流的特点，导致需要使用智能化和自动化的物流系统。该系统的关键技术使电子商务物流业务能够提高其能力。本文重点研究电子商务配送中心选型的快速发展的效率和成本，开发电子商务配送中心的仓储运输AGV设备，提高仓库的灵活性，实现从货物到人员的自动化。从AGV在电子商务配送中心的应用模式来看，提出了对AGV整体功能结构的要求。首先，本文一开始先介绍了AGV小车的应用技术与研究现状，在此基础上分析AGV在电商配送中的使用情况，提出了关于仓储搬运AGV的索要功能需求，并对于AGV的可用需求及要的技术需求，提出了使用于电商配送中心的快递分拣AGV的全套设计方案，包括车身整体结构、对于底盘结构，传动结构，阻尼机构和提升机构等，并且对于AGV运输参数，选择发动机并且适当的电池遵循选定的功率计算。然后，基于AGV滑架的驱动结构，计算AGV的差分方向上的最小半径，并且通过分析运动状态，确认AGV的差分方向上的滑架由马达驱动控制驱动轮的速度。直行或转向的合理性和可行性已成为下一代AGV运动控制的良好基础。

关键词：AGV小车；举升机构；差速传动；车架结构

Design of the structure mechanism of the express sorting robot

Abstract: In recent years, with the rapid development of e-commerce industry in China, the demand for e-commerce logistics has also been increasing. However, the traditional distribution center logistics operation mode has large manual workload, low efficiency and high error rate, which can not meet the characteristics of category and little batch of e-commerce logistics. It is urgent to adopt the key technology of intelligent and automatic system of electronic commerce logistics system, and improve the logistics of e-commerce. The ability of the business link. This paper mainly aims at the problem of picking efficiency and cost of the fast developing electronic commerce distribution center, and develops a kind of storage and handling AGV equipment for the distribution center of e-commerce, which can improve the flexibility of the warehouse and realize the automation of the goods from the goods to the human. Starting from the application mode of AGV in the distribution center, the paper puts forward the overall functional structure of AGV. First of all, this paper first introduces the application and technical research status of AGV car. On this basis, it analyzes the application mode of AGV in the distribution center of e-commerce, and puts forward the functional requirements of storage and transportation of AGV, and The functional requirements and technical requirements of AGV put forward the overall storage and transportation of AGV for e-commerce distribution centers.The design scheme includes the wheel frame structure, the frame structure, the driving steering structure, the lifting mechanism and the rotary mechanism and so on. According to the parameter requirements of the AGV car, the selection of motor and the calculation of the power of the battery are carried out.Secondly, on the basis of the driving structure of the AGV car, the kinematic analysis and the calculation of the minimum turning radius are carried out on the differential steering AGV.

Key words:  AGV trolley; lifting mechanism; differential transmission; frame structure

目录

摘要 1

Abstract 2

1绪论 1

1.1选题的意义和背景 1

1.1.1发展现状 1

1.1.2发展趋势 2

1.2主要研究内容 2

2快递分拣机器人结构分析 4

2.1车身结构参数的确定 4

2.2轮系结构分析 5

2.3电池分析 6

2.4顶升机构分析 9

2.5减震机构分析 9