Impact Crusher Equipment For Large Buildings

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Impact Crusher Equipment For Large Buildings

Preparation for the impact crusher of large buildings before starting

The vibration of the foundation directly causes vibrations of other machine equipment and building structures. Check the wear of the broken tooth plate, adjust the size of the discharge port; check whether there is ore in the crushing chamber; if there is a large ore, it must be taken out; check whether the connecting bolt is loose, the protective cover of the pulley and flywheel is intact, the V-belt and Whether the tension of the tie rod spring is appropriate, the filling level of the fuel tank and the integrity of the lubrication system, whether the electrical equipment and signal system are normal, and so on.

Preparation before start-up: The equipment must be thoroughly inspected before the construction impact crusher is started. During the operation, it is also necessary to pay attention to whether the large ore is stuck in the feeding port of the large-scale construction impact crusher. If it is stuck, use the iron hook to turn the ore; if the large ore needs to be countered from the large building For the removal of the crusher, special equipment should be used. It is strictly forbidden to do these tasks by hand to avoid accidents.

In the operation of the machine, if there are too many ore or blockage of the crushing chamber, the ore should be suspended, and the ore should be opened after the ore in the crushing chamber is broken. At the same time, when the mine is delivered, the non-crushed material is prevented from entering the crushing chamber. Therefore, the basis of the impact crusher for large buildings must be separated from the foundation of the plant. Due to the high quality of the large-scale impact crusher, the working conditions are bad, and the machine generates a large inertia force during operation, which causes the foundation and the machine to vibrate. First of all, we must first stop feeding the mine. After the ore in the crushing chamber is completely discharged, stop the impact crusher and belt conveyor for large buildings. However, it is not allowed to stop the operation of the large-scale impact crusher at this time. At the same time, in order to reduce the vibration, rubber or wood is placed between the base of the large building and the frame.

If the large-scale construction impact crusher suddenly stops for some reason, it is necessary to know the accumulated ore in the crushing chamber before the accident is processed and ready to start. During operation, it is also necessary to conduct regular inspections to observe the working conditions and bearing temperatures of the various components of the counter-shocking equipment for large buildings. For large-scale construction, the sliding bearing temperature of the impact crusher usually does not exceed 60 degrees to prevent the melting of the alloy bearing bush. When a bearing temperature is found to be high, do not stop the operation immediately. Take effective measures to reduce the bearing temperature (such as increasing the oil supply, forced ventilation or water cooling, etc.), after the bearing temperature drops. To stop, check and troubleshoot.

Before starting the impact crusher for large buildings, the oil pump motor and cooling system should be started first. After 3~4 minutes, when the oil pressure and oil flow indicator are normal, the building counter-shock device motor is started. The building impact crusher emits an abnormal sound and should stop running. After the cause is detected and eliminated, the machine is restarted. The large-scale construction impact crusher must be started at no load. After the start, after a period of operation, the operation can be started normally. Feeding equipment.

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