good quality and comptitive price jaw crusher

详情

Working Principle of primaryJaw Crusher:
The main rack structure of Jaw Crusher are the eccentric shaft, the pulley, flywheel, moving jaw , side rack , elbow plate, Wrist plate back seat, , screw-gap, adjusting the crack screw rod, resetting spring, fixed board plate and moveable board etc. Wrist plate has also played an important role of insurance. this series of jaw crushers' crushing way is the tune moves the extrusion. The motor transmits power through belt, drives the moving jaw do periodic motion to the fixed jaw surround the eccentric shaft. The angle between toggle plate and moving jaw increases when moving jaw moves up. So the moving jaw closes to the fixed jaw. The stuff will be crushed in this process. The angle between toggle plate and moving jaw decreases when moving jaw moves down, the moving jaw moves away from fixed jaw by the pulling of rod and spring, the products such as stone after crushing will be discharged from the outlet. This crusher for a simple, reliable and hard materials can be broken and the advantages of being widely used in mineral processing, building materials, ceramics, and other silicate and industrial sectors.
 

Working enviroment:

In the process of making big stone into small stone, the first breaker usually is called "the host" breaker. The most long histroy and most solid crusher is jaw crusher. When feeding for jaw crusher, the material pours from top into crushing cavity which includes tooth. The tooth goes against the material to the room wall by the tremendous strength, then make it into more small stone. It is an eccentric shaft supporting the tooth in moving. This axis penetrates the framework of fuselage. The eccentric motion is usually operated by flywheel fixed in the both sides of flywheel. The flywheel and the biased support the bearing using spherical surface roller pulley frequently, the bearing working conditions is extremely harsh.