If the concrete mixer is in the off-season of production, reasonably arrange time to clean the internal components of the concrete mixing tank, check the wear of the three-piece set, and timely replace the three-piece set of severely worn vehicles to ensure the continuity of the mixer in the next operation. Increasing the intensity maintenance of concrete mixing equipment is an important means to reduce the intensity of equipment maintenance. The maintenance methods of mixer truck are as follows:
1。 Only when the concrete mixer truck breaks down in use can it be repaired, which is called post maintenance. When the production loss is small and the fault can be eliminated only by adjusting or replacing the vulnerable parts, this maintenance method is more economical.
2。 From the perspective of prevention, preventive maintenance and repair are called preventive maintenance. Preventive maintenance includes routine maintenance, equipment inspection and preventive maintenance. Routine maintenance can prevent or delay the deterioration of construction machinery, regularly or irregularly inspect, monitor and diagnose construction machinery, timely find fault symptoms and repair, and avoid sudden shutdown losses.
3。 In order to overcome the inherent defects of the small concrete mixer, the performance or local structure of the concrete mixer is improved while repairing the faulty parts. It can improve the performance of equipment and reduce faults, but it can not compensate the intangible wear of construction machinery. Due to the particularity of the mixing industry and the shortage of the company's equipment, most of the mixing plants of manxing machinery are maintained after the event. From the operation effect of the equipment, the attendance rate of the mixer has been greatly guaranteed, and the equipment maintenance cost has been greatly reduced.
In addition, it should be noted that when the tire tread wear reaches the limit value, it should be replaced. When it is lower than this standard, it should be replaced. But in fact, to some extent, the grip and drainage performance of the tire have been greatly reduced. After the tread pattern of special vehicles is worn, the tire slip rate increases significantly, and the braking distance increases sharply. This not only makes the running stability of vehicles worse, but also often leads to traffic accidents.
Even if the driver drives mildly, the road conditions are good, and the tires are well maintained, the tires will gradually age after long-term use. Beyond the service life of the tire, the tire will begin to harden and then crack. Aging tyres will lose their elasticity. If it is used continuously, the tread will be deformed and dangerous. Even if there seems to be no serious wear and tear, the owner should remain vigilant.
The tire is the foot of a car. If it directly contacts the rough road surface, the tire will inevitably be damaged. In case of any of the above conditions on your tires, the editor will remind the driver to replace the tires that are eccentric or severely worn in time to ensure the safety of yourself and others.
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