Mobile crusher is an indispensable equipment in modern mineral processing and crushing process. It is also a necessary equipment for crushing rocks and other materials. The mobile crusher can distinguish different crusher types according to different mineral properties, uses and quantities. The mobile crusher is mainly pided into coarse crushing and fine crushing material, thick broken produced larger size, and fine crushing is smaller, the main reason is that the formation of mobile crusher models (small and medium-sized mobile crusher), mechanical structure (structure of moving jaw and jaw plate and rod), composed of crushing cavity the structure and other reasons.

The mobile crushing plant operation structure of machine: material is conveyed by a feeding port, and then by the engine to drive wheels through the eccentric shaft wheel to drive the movable jaw to strike and the cycle is broken, broken through the circular blow thrust plate, until the crushing size reached of set, discharged through the discharge port, and the dynamic thrust plate is mainly composed of a connecting rod and the connecting rod seat to operate.

Generally speaking, when the mobile crusher run a long time hard blow or crushing material, mobile crushing machine size will be affected, because in this way, mobile crusher is crushing cavity will change, such as slight degree, crushing cavity dynamic jaw plate and crushing cone spacing, shape, position deviation this needs to be adjusted, the crushing cavity structure to adjust to the best crushing effect. ■