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NOV 13 2012

Cone crusher working notes and daily maintenance

manganese crusher liners

Cone crusher due to its use of environment, the dust, and some use unit maintenance is not in place, often running in various problems, in general, cone crusher in operation should pay attention to the following questions, in order to ensure the normal operation of the machine.

A cone crusher, matters needing attention

Cone break at work, feeding should be uniform, no segregation. If the feeding inequality appears to reduce production capacity, product size is too large, the spring moves frequently, bearing pressure, power up.

1 must have the iron removing device, to prevent the crushing cavity through the iron, if frequently have iron, may cause the accidents of broken shaft.

2 to full production, otherwise there will be a rough grain products.

3 production lines in the crushing ratio distribution should be reasonable, so as to maximize the efficiency of crushing machine.

4 spring pressure is not too tight, too much stress will also rotor breaking accident, pressure is too small will frequently beat spring, impact crusher work normally, and the product particle size coarsening.

The 5 lubricating oil temperature is not too high or too low, otherwise it will affect the running of the machine.

The 6 lubricating oil to be replaced frequently, too dirty, too dirty accelerating gear and Bowl w, bushings wear, or even make the shaft sleeve and die.

The 7 drive belt installation not too tight, otherwise it will cause the drive shaft rotation is not flexible or fracture; nor too loose, otherwise it will cause the stuffy car crusher.

The 8 feeding too wet too sticky, fine not too much, not too large, otherwise it will cause the stuffy car.

The 9 crushing machine discharge port deposit will cause a stuffy car.

10 when the abrasion of the sealing element is approximately 1/4-1/3 thickness, must replace seal

Cone crusher ( conical broken ) in the actual operation process can have such and such problem, depending on the case, did not want to take a different solution, introduced here only in practice often seen in some cases.

Two, the maintenance of cone crusher:

Machine maintenance is a very important regular work, it should be with machine operation and maintenance should be closely matched, full-time staff on duty.

1 bearing loading machine full load, so the good lubrication on bearing life have a great relationship, it directly affects the service life of the machine and the running rate, thus requiring into the lubricating oil must be clean, seal must be in good condition, the main oil at

1) rotating bearing

2) roller bearing

3) all gear

4) the movable bearing, sliding plane.

2 newly installed tire easily loosened must always be checked.

3 note that each part of the machine is working.

4 check the easy wear parts wear, always pay attention to replace worn parts.

5 movable device chassis plane, should go out dust and dirt to avoid machine doesn’t broken material activities bearing can not on the chassis of mobile, so that a serious accident.

6 bearing temperature, stop and check the reason to be eliminated.

The 7 rotating gears operate if the impact of noise check should be immediately stopped, and the elimination of

In three, cone crusher installation testing:

1 the equipment should be installed in horizontal concrete foundation, fixed with anchor bolts.

2 installation should pay attention to the main body and the horizontal and vertical.

3 check after installation of the bolts looseness and host door is fastened, please fasten.

4 according to the equipment power distribution power line and a control switch.

5, check, for no load test, the test can be produced in normal.