本文主要介绍基于PLC的饲养场自动上料系统设计,该系统采用可编程逻辑控制器(PLC)作为核心控制器件,主要实现饲养企业在饲养的搅拌原料、投放原料、清除残渣环节中的自动控制和原料不足时的自动提示功能,能够按时按量并均匀搅拌原料,从而达到科学化、自动化、集约型养殖,同时也大大减小饲养成本,提高生产效率。 This article mainly introduces the design of feeding system based on PLC, which uses programmable logic controller (PLC) as the core control device, which mainly realizes the automatic control of feedstock, feeding raw materials and removing residue in feeding industry. And when the lack of raw materials automatically prompts the ability to press the amount of time and uniform mixing of raw materials, so as to achieve scientific, automated, intensive farming, but also greatly reduce the cost of feeding and improve production efficiency.