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针对一般反击式破碎机过载保护中存在的反击板瞬时冲击力减少等问题 ,提出一种用“主轴”与“转子体”之间的联接平键对机器进行过载保护的方法 ,以增强反击板的刚度 ,从而提高生产效率
Aiming at the problems such as the reduction of instantaneous impact force of counterattack plate in the overload protection of general impact crusher, a method of overload protection of the machine with the coupling key between “main shaft” and “rotor body” is proposed to enhance the backplate The rigidity, thus enhances the production efficiency