Although the jaws do the work, the real heart of the jaw crusher and its components are the toggle plates, the pitman, and the ply wheel. These are the parts and components that generate the crushing action and provide the energy needed to break the ore. Lets follow the chain of events within a crushing cycle to see how they all go together. The first component of the crusher is the drive ...
The mechanism of movement of rocks down the crusher chamber determines the capacity of jaw crushers. The movement can be visualised as a succession of wedges that reduce the size of particles progressively by compression until the smaller particles pass through the crusher in a continuous procession.
Jaw Crusher Pitman Arm Mechanism Mechanism Metallurgy Of Pitman In Jaw Crusher, A jaw crusher consists of a set of vertical jaws one jaw being fixed and the other being moved back and forth relative to it by a cam or pitman mechanism used with soft and nonabrasive material such as coal seeds lizenithne gypsum or Jaw Crusher Pitman Arm Mechanism
A pitman of a jaw crusher comprising an upper part, which comprises an upper supporting point for supporting the pitman in the body of the jaw crusher, and a lower part comprising a lower supporting point for supporting the pitman in the body of the jaw crusher through a toggle plate.
Mechanism metallurgy of pitman in jaw crusher a jaw or toggle crusher consists of a set of vertical jaws one jaw is kept stationary and is called a fixed jaw while the other jaw called a swing jaw moves back and forth relative to it by a cam or pitman mechanism acting like a class ii lever or a nutcracker
The pitman is supported by a toggle plate at the bottom of the moveable jaw. Toggle plate compressed between moveable jaw and main body. This mechanism ensures that any point on the moving jaw moves in an elliptical orbit. This mechanism makes a movement aka four bar linkage movement.