Views: 2 Author: Site Editor Publish Time: 2024-10-17 Origin: Site
Maintenance and maintenance of farm machine power harrows is essential to their service life, efficiency and safety. The following are the main maintenance measures of the power rake, to help the agricultural machine operators to ensure that the equipment remains in good working condition for a long time.
1. Check and maintain before operation
1.1 Check whether the components are securely connected
Before using the power rake, you must first carefully check the connection of the various components. Including rake teeth, rake knife, rake disc, connecting shaft, bolt, etc., to ensure that there is no loosening or damage. If the parts are found to be loose or damaged, tighten or replace them in time to prevent accidents during operation.
1.2 Lubricate the moving parts
The rotating parts and moving parts of the power rake, such as bearings, gears, transmission chains, etc., need regular lubrication. It is recommended to add appropriate lubricating oil or grease regularly according to the lubrication guidelines provided by the manufacturer to reduce wear and extend the life of the equipment.
1.3 Check the wear of the rake teeth or blade
The teeth or blade of the power rake are in direct contact with the soil and are easy to wear. Check the wear of these parts before operation. If the rake teeth or rake blades are seriously worn or deformed, they should be repaired or replaced in time to ensure the tillage effect and operation quality.
1.4 Check the hydraulic system
For power harrows equipped with hydraulic systems, check the hydraulic oil level, cleanliness and seal of the hydraulic lines. Ensure that the hydraulic system has no leakage and no blockage, and ensure that the power rake can lift and adjust the Angle normally.
1.5 Tire and suspension system inspection
If the power rake is connected to the tractor through the suspension system, check the wear condition of the suspension point before operation to ensure a safe connection. At the same time, check whether the tire has cracks or insufficient pressure to ensure the stability of the equipment during operation.
2. Maintenance during operation
2.1 Control the job speed
When the power rake is operating, the speed of the tractor should not be too fast, especially when working in complex terrain or hard soil. If the speed is too fast, it may cause the power rake to overload, increase wear, and even damage the equipment.
2.2 Avoid excessive load
The working depth and working load of the power rake should be adjusted according to the soil type and conditions to avoid overload. Especially in the soil with more clay or stone, the working depth is properly reduced to reduce the risk of wear and damage to the equipment.
2.3 Clean foreign bodies in time
During the operation, if the rake teeth or blades are entangled with weeds, roots and other foreign bodies, they should be stopped in time to clean up. Avoid these sundries to be wound on the harrow for a long time, affecting the efficiency of the operation or damaging the parts.
3. Maintenance after operation
3.1 Cleaning Devices
After the completion of the operation, the soil, grass clippings and debris on the power rake should be cleaned up in time, especially the attachments on the rake teeth, rake knife and transmission system. Long-term accumulation of dirt and debris can cause corrosion and wear. Water pipes or high-pressure water guns can be used when cleaning, but to avoid direct impact on electrical components and hydraulic systems.
3.2 Check and repair worn parts
After operation, the various parts of the power rake should be checked again for damage or wear. If any part is found to be excessively worn, deformed or cracked, it should be replaced or repaired in time to avoid problems during the next operation.
3.3 Lubrication Maintenance
After operation, it is necessary to lubricate the rotating and sliding parts of the power rake to prevent rust or stagnation during long-term storage. Especially important parts such as harrows, drive shafts, bearings, etc., to ensure that they can run smoothly next time.
3.4 Inspection of hydraulic system and electrical equipment
If there is a hydraulic system and electrical control system, check whether there is leakage in the hydraulic pipeline and wear in the electrical line after operation, and replace the hydraulic oil or the aging components in the electrical line in time to ensure that the system works normally during the next operation.
4. Storage and long-term maintenance
4.1 Dry and ventilated storage
When the power rake is not in use, it should be stored in a dry and ventilated place, avoid open storage, and prevent rain and moisture from causing equipment rust and aging. If the device needs to be stored outdoors, it is recommended to use a waterproof cover to cover the device to reduce the contact with moisture and dust.
4.2 Scheduled Maintenance
Even when not in use for a long time, the power rake still needs regular inspection and maintenance. Every once in a while, the status of its various components should be checked, especially metal parts and lubrication systems, to prevent rust and aging. At the same time, check the pressure of the tire and hydraulic system to ensure that the equipment can be put into work immediately when the next use.
4.3 Anti-corrosion treatment
For the power harrows that are not used for a long time, especially the parts that are in direct contact with the soil such as the teeth and knives, it is recommended to carry out anti-rust treatment. You can apply anti-rust oil or use preservatives after cleaning to avoid corrosion of metal parts.
Conclusion
The maintenance of agricultural machine power harrow is directly related to its work efficiency, service life and operation safety. Regular inspection and maintenance, including comprehensive maintenance measures before, during and after work, can reduce equipment failures, reduce repair costs, and ensure that the power rake is working at its best when in use. In strict accordance with the maintenance requirements, to maintain the good running state of the power rake is to ensure the smooth progress of agricultural production.