Mechanism design principle of quarry crusher machine

In modern industry, the single particle crushing is absolutely not exist, crushing equipment more is a combination of single particle quarry crusher and multi material interparticle breakage. For some broken equipment, such as cone crusher, jaw crusher in the feed opening is single particle crushing, while in the crushing cavity approximate parallel region is the interparticle breakage. As for the impact crusher, crushing machine, design of crushing cavity is laminated fully comply with the multi material between the crushing principle.

Therefore, only the single particle crushing research has not reflect the principle of most crushing and grinding equipment. So it is necessary to laminated crushing in-depth research, enrich the theory of jaw crusher crushing machine, lay a solid theoretical basis for the development of jaw type crusher. In recent decades, the interparticle breakage has become an important research field of grinding engineering. For the further study of the interparticle breakage, on the concentration of more crushing and less grinding have important significance of new technology. With the interparticle breakage emerged as a new theory of comminution, the crushing and grinding to become an independent discipline.

We mainly study the ore materials in the crushing characteristics of primary crushing, crushing cavity are mainly single particle crushing. The material in the feeding mouth, by the movable jaw and fixed jaw crushing at single particle crushing, the crushed material is due to the effect of gravity flow down, in the flow of the process may be broken, this is called the single particle crushing. In the crushing cavity in the middle, the single particle number. When the material flow into the crushing chamber bottom, can be considered as a single particle more broken material. At present, the single particle crushing ore at the beginning of study basic blank, in order to improve work performance of the crusher, the single particle of primary crushing of the theoretical research, provides the theory basis of rich design machine cavity or improved for jaw crusher.