Methods and Analysis of Crushing Equipment Moving Structure

There exist many types crushing equipment in mining machinery industry.   Generally speaking, often crushing equipment are jaw crusher, impact crusher, cone crusher, impact crusher and roll crusher, etc.   These crushers have their special characteristics and advantages, of which the most unique one is their structures features.

With the rapid development of social economy, the crusher has an important role in the national economy, all kinds of metals, non-metallic mineral and cement industry, chemical industry, building materials or other materials of social demand and increasing the scale of production.   Sandstone, grinding materials are needed. Requirement is stricter about the quality of the material at the same time.   As in the design process of crusher, carries on the kinematics characteristic, dynamic jaw movement equation is obtained, the analysis component trajectory, the space occupied by the component location, determine the design artifacts without interference with each other, and then judge the four-bar linkage of the crusher equipment design is reasonable.

Analysis of each point on the component motion parameters such as velocity, acceleration, can determine the kinetic energy of the machine and power in various parts of the strength calculation and so on, so that designed crusher performance is more superior.   At present, the analysis was carried out on the crusher mechanism often USES graphic method and analytic method, analytic method design, high calculation precision, but also improve the efficiency of calculation, calculated by using computer aided and widely used.

In the past, because the graphical method by hand drawing, the error is large, the design accuracy is low, cannot meet the requirement of the modern industrial high-precision, application is restricted.   But with the development of computer technology, using software is a good way to make up the graphic method of faults, keep drawing method is simple and convenient, the...