防爆液压链锯的安全联轴器设计研究

Research and Design of Safety Coupling for Explosion-proof Hydraulic Chain Saw

通过采用锥面可扩张摩擦副结构,来设计防爆液压链锯的具有防锯链过载的联轴器。该结构能够使防爆液压链锯工作时更加安全可靠。

Through uses the expandable conical surface rub pair structure, to design the explosionproof hydraulic chain saw shaft coupling which can prevent from the chain overloading. This structure can improve the operation -safty degree ＆ operation reliably of the explosion-proof hydraulic chain saw.