基于PLC的一种茄科整排自动嫁接机控制系统设计  

PLC Control System Design for a Kind of Solanaceae whole Row of Automatic Grafting Machine

作　　者：尹权[1] 张铁中[1,2] 李军[1] 褚佳[1] 吴长兵 刘展[1] 

机构地区：[1]中国农业大学工学院,北京100083 [2]农业部土壤-机器-植物系统技术重点实验室,北京100083

出　　处：《农机化研究》2017年第5期75-83,共9页Journal of Agricultural Mechanization Research

基　　金：国家高技术研究发展计划(863计划)项目(2012AAA10A506-2);公益性行业(农业)科技专项(201303014-09)

摘　　要：为满足现代智能农业生产需求,提高蔬菜嫁接作业效率、降低人工劳动力的投入与强度,研究了高效、可靠、安全的茄科劈接式或贴接式自动整排嫁接机的控制系统。采用欧姆龙CP1H系列的PLC作为中央控制单元,以控制电磁阀、继电器、伺服电机、步进电机等执行元件的工作。依据嫁接机作业时的流程工艺和调试安装时的需求,采用CX-programmer专业编程软件,编写T形图控制程序,提供自动运行、单步运行及功能单元独立运行三种模式。试验表明:该茄科整排嫁接机在自动运行模式下,单株程序运行时间5.33s,作业效率可达1 015株/h。To meet the demand of modern intelligent agricultural production, improve the working efficiency of the vegetables grafting and reduce manual labor input or intensity. The purpose of this paper is to research an efficient, reliable, and safe solanaceae cleft and attached automatic control system for the whole row of grafting machine. Using OMRON- CP1 H series of PLC as the central unit to control the electromagnetic valve, relay, servo motor or stepping motor working. According to the process technology of machine operations and debugging installation requirements, applying the CX-professional programmer programming software, writing T chat control program to provide automatic operation, single step op- eration and functional unit run independently three models. Experiments show that the solanaceae whole row of machine under automatic model, running time is 5.33s per plant, the efficiency is up to 1050 plants per hour grafting

关 键 词：自动嫁接 PLC 控制系统 信号识别 调试运行 

分 类 号：S223.1[农业科学—农业机械化工程] TP273.2[农业科学—农业工程]