Structure of Jaw Crusher
The Jaw Crusher equipment consists of bracket, jaw, eccentric shaft, jaw plate and ancon plate etc. Eccentric shaft is driven to rotate by motor and jaw runs on adjusted track to crush materials in crushing chamber.The bracket is welded by steel plate. On the front arm of bracket, jaw plate is fixed by wedge-shaped bolt. Edge protection plate is equipped on inside wall of bracket to prevent abrasion.
The jaw of this pulverizer is a shaped casting with a kinetic jaw plate on the face. The upper part of jaw is hung on upper and lower parts of bracket and supported on ancon plate by eccentric shaft and roller bearing. There equipped flywheel and grooved pulley at both ends of eccentric shaft.
The other end of ancon plate is supported on adjusting beam. Besides supporting jaw, the ancon plate plays the role of insurance during load increase caused by the uncrushed material's entry into crushing chamber. It will be broken to protect other pieces from damage.
