基于单片机控制的颚式破碎机过载保护系统

Over-Load Protection System of Jaw Crusher Based on Single Chip Microcomputer Control

针对影响颚式破碎机正常工作的因素中,过载是最关键的问题。针对此提出了以单片机控制为核心的颚式破碎机过载保护系统。该系统将计算机控制应用到颚式破碎机上,使设备机构更加简单,并且自动化程度、安全性和可靠性等性能大幅度提高。重点介绍了该系统的工作原理,保护装置组成和过载保护过程。

The over-load is the key problem that affect the normal work of jaw crusher. In order to solve this problem, proposes the over-load protection system for jaw crusher, which takes the single chip microcomputer （SCM） as the core. The computer control is applied to the system. As a result, the equipment is simpler, and the degree of automation, safety and reliability are greatly improved. Introduces the working principles of the system, the construction of the protection device and the process of over-load protection.