大豆预处理车间刮板输送机断链保护器的应用Application of broken chain protector for scraper conveyor in soybean pretreatment workshop

• Published in: Zhongguo you zhi Vol. 49; no. 6; pp. 133 - 135
• Main Author: 鲍春辉，李亭亭，高同贺，李昌俊，刘宝友 BAO Chunhui, LI Tingting, GAO Tonghe, LI Changjun, LIU Baoyou
• Format: Journal Article
• Language: English
• Published: 中粮工科（西安）国际工程有限公司 01-06-2024
• Subjects: soybean pretreatment; scraper conveyor; broken chain protector; 大豆预处理；刮板输送机；断链保护器
• ISSN: 1003-7969
• DOI: 10.19902/j.cnki.zgyz.1003-7969.230268

为及时监测大豆预处理车间刮板输送机在生产中出现的断链、脱链等故障问题，保障刮板输送机的设备安全，分析了刮板输送机断链、脱链的故障原因，并提出了将刮板断链保护器应用于刮板输送机中。刮板断链保护器由速度传感器与信号处理器组成，当刮板输送机出现断链、脱链故障时，速度传感器所传输的脉冲信号频率会下降，信号处理器通过检测脉冲信号频率快速有效地作出反应，快速停机并发出声光报警，保障设备和生产安全。断链保护器结构简单，安装方便，并且不影响刮板输送机的正常运行，适合应用于一些传统企业中。In order to timely monitor broken chain, chain loss and other failure problems in the production of scraper conveyor in the soybean pretreatment workshop, to ensure the equipment safety of the scraper conveyor, the causes of the failure of the scraper conveyor broken chain and chain loss were analyzed, and the application of scraper broken chain protector to the scraper conveyor was put forward. Scraper broken chain protector consists of speed sensor and signal processor. When the scraper conveyor appears broken chain or chain loss failure, the frequency of the plulses transmitted by the speed sensor decreases, and the signal processor can quickly and effectively respond to the rapid shutdown and sound and light alarm by detecting the pluse frequency to protect the equipment and production safety. Broken chain protector is simple in structure, easy to install, and does not affect the normal operation of the scraper conveyor, suitable for application in some traditional enterprises.