Jaw Crusher Structure Overview

1, the fixed body: the main components of the fixed body machines, machinery manufacturing process consists of two kinds; carbon steel casting and carbon steel welded steel

chassis frame. Welded rack rack is in the original cast on the basis of an increase of more than gluten, and through strict quality control and the specific process requirements

, To use the same rack with the casting results. To prevent the rack sidewall badly worn around the crusher chamber is Feeding equipment equipped with a shield wall, can easily be replaced.

2, the rotating body: the movable jaw, eccentric shaft, bearings, pulleys and several other components, is the torque transmission and bear a major part.

a, movable jaw: the movable jaw jaw holder and composition of active components, movable jaw stent using 35 # steel, and after quenching and tempering.

b, Bearings: Double row radial spherical roller bearings, and has fine-tuned with a large force, and durable.

c, eccentric shaft: 45 # steel car by the system and after quenching and tempering.

d, jaw plate: Fixed two kinds of activities and to improve the crushing effect, optimized tooth surface, the material used ZGMN13 with high hardness, wear resistance, with

favorable characteristics.

3, the adjustment device: change device is used to adjust the size of the nesting population size, control the Linear vibrating screen particle size. Crusher adjustment mechanism in two forms: improved

DMC-block and plunger gasket type, easy to adjust and flexible, able to achieve stepless adjustment.

4, the safety device: transmit forces outside brackets except major plays role as insurance, that is, when non-broken material into the crushing chamber, the first bracket may

break or bend, thus protecting other machine components.