Abstract: Palate crusher in the industrial and mining enterprises were widely used, this is because the body structure is simple, and complete and large-scale models of. Palate crusher after 100 years of practice and continue to improve, their bodies have been improving. Although the palate crusher count on the relatively old models, but with the social development needs of the requirements broken constantly improve the products and the quality of the products have greatly improved, the crusher models have been developed to a variety .
This paper is facing compound pendulum palate crusher design study. Compound pendulum palate crusher because of its dynamic palate in other parts of the lead plane for the general sports complex named after. Moved palate its trajectory is generally closed curve. Crushing machine-placed eccentric axle load due to the generally made of medium-sized and small, broken up over 10. With the development of industrial technology and demands placed palate-breakers have been large-scale development. Compound pendulum palate crusher at work for the eccentric shaft counterclockwise rotation, the load of materials and a retreat clamping downward effect. The models under a vertical swing on small and is conducive to moving the material I will be refined palate launched. As block palate for complex dynamic movement of materials therefore not only blocks from the extrusion, Split, bending role, but also from the roller rubbing role, it can be slightly broken stick wet materials. Support is facing a complex palate crusher, moving the lower part of the palate of great value m, making dynamic palate and the palate of liner wear very quickly, but it has a high production capacity. From the actual production that are supporting-palate structure of the Breakers palatine form a dynamic trajectory of a reasonable, high-capacity, the advantages of a simpler structure, it is widely used.
Key Words: broken up ratio moved palate be prop up eigenvalue