Simple operated jaw crusher

1.Simple put jaw crusher work principle

1).Dynamic jaw hanging in the eccentric shaft, can make swings around, eccentric shaft revolves, the connecting rod do reciprocating movement up and down.

2).Drive the two pieces of thrust board also do reciprocating motion, so as to promote dynamic jaw do reciprocating motion around, and realize the breakage and discharging. 3).This crusher the double crank linkage mechanism, although still on the jaw with a lot of broken by force, and the eccentric shaft and connecting rod stress is not big, but so many industry made mainframes and medium-sized machine, used to crush hard materials.

4).In addition, the crusher work, move each point on the jaws of the trajectory is the circular arc of the center axis of the heart, arc radius equal to that point to the distance from the axis, the small arc, arc, below the crushing efficiency is low, the broken for 3-than the average 6. Because trajectory simple, it is called simple swinging jaw crusher.

5).jaw crusher compact structure simple, eccentric shaft transmission parts such as stress small; Due to the dynamic vertical displacement, processing small jaw when the material is little excessive broken phenomenon, dynamic jaw jaw plate wear small.

2. Pendulum jaw crusher work principle

1).Dynamic jaw hanging in eccentric top direct axis, as a crank rod system by partiality axis of the connecting rod, the eccentricity of the direct drive, move the lower end of the hinge connecting thrust the jaws of support to frame board wall.

2).When eccentric shaft rotates, the dynamic jaw of different points on trajectory is hanging point by the circumference of the line (radius equal to the eccentricity), and gradually become, the more to oval down the oval, the partial, until the lower and thrust board connection point for arc line trajectory.

3). Because of this dynamic mechanical jaw of different points on trajectory is more complex, is called complex swing type jaw crusher.

4).After tilting jaw crusher and Jane tilting compare, its advantage is: quality is lighter, less component, more compact structure, crushing cavity filled with degree is good, loaded by uniform broken material piece, to move lower jaw introduced mandatory finished product unloading, higher productivity than it with specifications of Jane put jaw crusher of 20-30%; higher productivity The material in the lower part of the jaws move have larger fluctuation tumbling motion, easy to the shape of a cube discharged, reduce the like Jane tilting products that slices of composition, the product quality is better.

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