Reasons for the difficulty of maintenance
1. Complex structure:
The vibration system of a vibratory roller is more complex than that of a static roller, including components such as a vibration motor, eccentric block, and hydraulic system. The failure probability of these components is relatively high, and more professional knowledge and skills are required for maintenance.
The hydraulic system is one of the core components of a vibratory roller, and its maintenance requires professional hydraulic knowledge and tools.
2. High-frequency vibration:
Vibratory rollers produce high-frequency vibrations when working, which may cause problems such as loosening of connecting parts and wear of seals.
High-frequency vibrations may also accelerate fatigue of mechanical components, requiring more frequent inspections and replacements.
3. High-noise environment:
Vibratory rollers make a lot of noise when working, which may affect the hearing health of operators and also increase the difficulty of inspection and maintenance.
4. High professional requirements:
The maintenance of vibratory rollers requires professional technicians who are familiar with the principles and maintenance methods of hydraulic systems, vibration systems, and electrical systems.
Regular maintenance requires the use of professional testing equipment and tools, such as hydraulic pressure gauges, vibration frequency meters, etc.
Maintenance suggestions
1. Daily inspection:
Check the level of hydraulic oil, lubricating oil and coolant before work every day to ensure that they are within the normal range.
Check the surface of the vibrating wheel and steel wheel for cracks or damage, and repair or replace them in time.
2. Regular maintenance:
Check the seals and connecting parts of the vibration system every week to ensure that they are tightened and sealed well.
Check the filter and oil pipe of the hydraulic system every month, and replace the filter and clean the oil pipe when necessary.
3. Professional maintenance:
Perform comprehensive hydraulic system maintenance once a quarter, including cleaning the hydraulic oil tank, replacing hydraulic oil and filter.
Perform professional inspection of the vibration system once a year, check the wear of eccentric blocks, vibration motors and other parts, and replace worn parts in time.
4. Operation specifications:
Operators should strictly follow the operation manual to avoid long-term high-frequency vibration.
Train operators regularly to improve their awareness of equipment maintenance and care.
5. Long-term parking:
If the roller is parked for a long time, drain the water in the engine water tank, clean the outer surface of each component and the lubrication holes with kerosene, and inject grease.
When parked for a long time, the roller should be stored in a dry warehouse to avoid moisture and rain erosion.
