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Research of the Snatch and Holding up Safety Automatic Control System for the Farm Grasping Grass Machine

机译：农场抓机机抢占安全自动控制系统的研究

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摘要

This paper introduced tilting accident phenomenon of the farm grasping grass machine in the practical application. Through to analyze overturn accident of instantaneous critical stress state at work, this paper put forward a basic idea that can control and prevent the overturn accident, designed the snatch and holding up safety automatic control system. It can detect the pressure changes of lifting hydraulic by installed pressure sensor in the lifting oil cylinder, and with the aid of weight-pressure mathematical model, cooperate with dynamic testing technology measures and corresponding measures of hardware, to realize the dynamic real-time monitoring of snatch and holding up weight. That the function of accumulated and recorded load, the early warning of overweight and accident prevention about falling down are realized by the system overall structure and software design.
机译：本文在实际应用中介绍了农场抓机机场的倾斜事故现象。通过在工作中分析瞬时临界压力状态的推翻事故，本文提出了一种可以控制和防止翻转事故，设计抢夺和举起安全自动控制系统的基本思想。它可以通过安装的压力传感器在提升油缸中检测升降液压的压力变化，借助于体重压力数学模型，配合动态测试技术措施和相应的硬件措施，实现动态实时监控抢夺和举重重量。积累和记录负荷的功能，通过系统整体结构和软件设计实现了对跌倒的超重和事故预防的预警。

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