How To Set Jaw Crusher
how to set jaw crusher
Jaw Crusher Overview:
Jaw crusher in the huge stones broken into small stones, the first crusher is often referred to as the "master" crusher. The longest history, the most solid crusher jaw crusher. The jaw crusher is currently the most widely used crusher has the advantages of big crushing ratio, uniform particle size of the finished product, low running cost, simple structure, easy maintenance, etc.. Coarse crusher and crusher is mainly used for mining, building materials and infrastructure sectors. In accordance with the feed mouth width size, divided into large, medium and small three. Widely used in mining, metallurgy, building materials, road, railway, water conservancy and stone industry and other industries.
How to work:
The structure of the jaw crusher main frame, eccentric shaft, pulley, flywheel, moving jaw, side guard plate, toggle plate, back seat of the bracket, adjust gap screw, reset spring, fixed jaw plate and movable jaw plate and other components , which bracket also play a role in insurance.
Jaw crusher broken song moving extrusion type, motor-driven belt and pulley up and down movement of the movable jaw by the eccentric shaft, when the rise of the moving jaw angle between toggle plate and moving jaw becomes larger, thus promoting the movable jaw plate fixed jaw plate close to the same time the material is squeezed, rubbing, grinding, and multiple broken; when moving jaw downstream angle between toggle plate and moving jaw and movable jaw plate under the lever action of the spring away from fixed jaw board at this time has been broken material discharged from the crushing chamber under the mouth, continuous rotation with the motor broken motor jaw for periodic crushing and nesting to achieve mass production.
How to Set Jaw Crusher:
The operating environment of the jaw crusher: crusher in the huge stones broken into small stones, the first crusher is usually referred to as the "master". The longest history, the most solid crusher jaw crusher. Jaw crusher feeding the material from the top of the entrance into the crushing chamber containing the jaw teeth. Jaw tooth material top to the wall with great force, will be broken into smaller stones. Support the movement of the jaw teeth is an eccentric axis, this axis runs through the body architecture. Eccentric exercise is usually fixed at both ends of the shaft flywheel. Flywheel and eccentric support bearings are often used spherical roller bearings, bearing the working environment is extremely harsh. Bearings must withstand large impact loads, abrasive sewage and high temperature. Although this work environment is extremely harsh, jaw crusher still need to work very reliably.
Set Jaw Crusher: to Prepare
1, The jaw crusher should be installed in place to avoid the rain and sun.
2, The back of the crusher should be installed should follow the provisions of the motor direction of rotation can not be changed.
3, Jaw crusher should be installed on a concrete plinth in the discharge chute of the concrete base, the angle should not exceed 50 ℃. According to the basic conditions of the materials and transport equipment, can decide.
4, Before you release the spring to adjust the sewage outfall. After adjustment, tighten the spring until the bracket, the bracket, the lowest noise at work, is that the bracket does not fall.
5, Check the lubrication. (Manufacturer only oil test run the machine.
6, Check whehter all parts are fixed.
7, Check the belt, belt or flywheel oil stain, immediate clean-up.
8, Jaw crusher should be no load start, to ensure that there is nothing between the mobile jaw plate and the fixed jaw plate.
9, When a thing is very hard, the maximum feed size should be less than the opening width 2/3.
Set Jaw Crusher: to Start
1, Before the test run to check all the bolts.
2, The trial run before the check lubrication.
3, To turn the flywheel by hand, the test run can only confirm there is no block. Should not affect the oil spill, the flywheel shaking, and within two hours shaft loose.
4, Loaded ten hours for the test run, if it is difficult, the above problems and bearing temperature does not exceed 70 ° C, the machine can be put into operation.
5, Start the jaw crusher and transmission parts.
6, jaw crusher should be no load start.
7, after the start, if there is anything unusual, stop the jaw crusher and get rid of the problem.
