The mechanism of movement of rocks down the crusher chamber determines the capacity of jaw crushers. The movement can be visualised as a succession of wedges jaw angles that reduce the size of particles progressively by compression until the smaller particles pass through the crusher in a continuous procession.
A jaw or toggle crusher consists of a set of vertical jaws one jaw is kept stationary and is called a fixed jaw while the other jaw called a swing jaw moves back and forth relative to it by a cam or pitman mechanism acting like a class II lever or a nutcracker.
Optimization of geomitric parameter of jaw crusher with a compound pendulum复摆鄂式破碎机的几何参数优化 Appli ion of integrated hall switch sensor in the experiment for compound pendulum集成开关型霍耳传感器在复摆实验中的应用 Generally the motion of compound pendulum as a whole moving along at any direction in an inertial frame has time dilation effect
In this work the PFC3D discrete element method DEM software was employed to model the crushing behaviour of some rocks with different mechanical properties in a laboratory jaw crusher.
1 BD 1 The Optimization of Jaw Crusher with Complex Motion Aimed at Reducing Stroke Feature Value of Its Outlet 391 www.erpubli ion.org 4 Rectangular coordinate system whose the origin base on the center of
Abstract A jaw crusher breaks minerals ores of high strength. The stiffness of swing jaw plate has not been varied with changes in rock strength. Thus stiffness of swing plate is enough to crush taconite with an unconfined compressive strength Q U of up to 308 MPa may be over signed for softer fragmental. ...
Jaw crusher is commonly known as jaw breaking also known as tiger mouth. A crushing chamber is composed of two jaw plates a movable jaw and a static jaw which simulates the movement of the two jaws of the animal to complete the crushing operation of the material.
3.2 Jaw Crusher as a Crank- Rocker Mechanism 21 3.3 Choosing the Points along the Liner for Computing 22 3.4 Movement Computation and Feature Analysis of Points 24
This paper aims at the problems of traditional compound pendulum jaw crusher including unreasonable structure design heavy weight low utilization of material and high cost chooses moving jaw which is the key part of motion mechanism as the optimal design ...
17. Pollitz H C “Crusher Jaw Plates” United States Patent Patent Number 3140057 Issued on July 1982. 18. Zhiyu Qin Ximin Xu “A Method of Optimization of the Mechanism of Compound Swing Jaw Crusher” Journal of Taiyuan Heavy Machinery