Jaw Crusher Design
Jaw Crusher:
The jaw crusher (aka a tiger mouth) appeared in 1858, the first widely used in road construction, and later used in mining. Has broken ratio, even granularity, simple structure, reliable operation, easy maintenance, low operating costs and economic characteristics. The jaw crusher is widely used in many sectors of mining, smelting, building material, highway, railway, water conservancy and stone industry and other various materials crushing compression strength not more than 320 MPa.
jaw crusher design
Structure of Jaw Crusher:
The jaw crusher is mainly composed of several parts of the fixed body, rotating body, insurance, installation, adjustment devices.
1, the fixed body: The main components of the fixed jaw crusher body is the manufacturing process of the rack, the rack, there are two: carbon steel casting rack and carbon steel plate welded rack. Welded rack on the basis of the original cast rack ribs, and through strict quality control and the specific process requirements to achieve the effect of use of the same rack with the casting. In order to prevent the serious wear and tear of the lateral wall of the rack, equipped with a shield on the left and right side of the crushing chamber can easily replace.
2, the rotating body: the moving jaw, eccentric shaft, bearings, pulleys and other parts, is the main part of the jaw crusher drive and endurance.
a, moving jaw of the movable jaw bracket and movable jaw plate and other components, broken jaw movable jaw bracket 35 # cast steel, and after quenching and tempering treatment.
b, Jaw Crusher, the eccentric shaft of 45 # steel car, and after quenching and tempering treatment.
c, bearing a double row radial spherical roller bearings, with fine-tuning, to withstand the large, durable characteristics.
d sub-activities of the jaw plate and fixed two, in order to enhance the crushing effect, surface optimized tooth type, material to adopt ZGMn13 has high hardness, wear resistance, the use of good features.
3, the adjustment device: The device is used to adjust the size of the nesting population size, to control the discharge size of the jaw crusher. I plant jaw crusher adjustment mechanism in two forms: to mention a long wedge, and the plunger gasket type, convenient and flexible to adjust to achieve stepless adjustment.
Jaw Crusher Design:
The jaw crusher design is the work of the engineers. To design a good jaw crusher, need to understand the operating principle of jaw crusher, familiar with the main structure of the jaw crusher. Understand the basic situation of the jaw crusher design jaw crusher is actually very easy. The key to the design jaw crusher in the power system to ensure that the momentum generated by a good motor smoothly transferred to the rotating wheel on E, and driven by the moving jaw run, you can reach a broken purpose. One of the most critical dynamic arrangements and devices.
However, there is now with the help of computer graphics, design jaw crusher has become quite easy. If you want to become a good engineer, jaw crusher design is what you can do basic work.
