Compound pendulum jaw crusher opening and stopping precautions

1. Check the bolts of the frame, pulley and flywheel for looseness;

2. Check the fixed tooth plate. Whether the moving jaw plate, the side guard plate are intact, whether the bolt is fastened, whether the thrust plate has cracks, whether the spring pull rod and the spring are intact;

3. Check whether the safety railings, safety covers and ore chutes are in good condition;

4. Check whether the motor anchor bolts are loose, whether the motor wiring and operation box instruments are intact, and whether the voltage is within the specified range;

5. Check whether there are large ore and debris in the crushing chamber, whether the V-belt is intact and whether the tension is appropriate.

Second, boot

1. It must be confirmed that no equipment is working on or around the equipment to start the equipment;

2. After starting the host, first observe whether the equipment is running smoothly, the voltage and current are normal without abnormal sound, and the pulley and the flywheel are not loose, so that the mine can be delivered;

3, the ore must be uniform, can not be suddenly large and small, resulting in equipment load suddenly and small, causing the belt to slip and crush the mine;

4. Observe voltage and current conditions every half hour, with or without abnormal odor and sparking. Check that the bearing temperature does not exceed 60 °C.

5. Check whether the bolts in each part are loose or not, whether the frame and the motor foot bolts are loose or not, and whether there is noise in the rotating parts.

Third, stop

The mine must be stopped first, and the presence or absence of minerals in the crushing chamber should be stopped before the main unit is turned off.

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