A turning belt conveyor is a conveyor that is equipped with a guide on a conveyor belt for horizontal, vertical, or inclined transportation. Its advantages are simple structure, easy maintenance and low cost, and it is widely used in transportation in medical, food, beverage and other industries. However, due to its harsh working environment and long-term continuous operation, the turning belt conveyor is prone to various failures, so it needs to be overhauled regularly.
1. Preparation before overhaul.
Before the overhaul of the turning belt conveyor, the following preparations need to be made:
1.Power off, tag out. Before starting the service, the power supply of the conveyor must be disconnected and the warning sign "under maintenance" must be hung at the switch.
2.Tool preparation. According to the maintenance project, prepare the required tools and spare parts, such as wrenches, screwdrivers, brushes, lubricants, etc.
3.Security protection. Check the surrounding environment of the conveyor to ensure that there are no debris and obstacles to ensure the safety of the staff.
4.Division of labor. According to the maintenance project and personnel skills, the work tasks are reasonably allocated, and the responsibilities and requirements are clarified.
Second, the main components of the overhaul.
The main components of the turning belt conveyor include conveyor belts, rollers, bearings, driving devices, etc., which need to be overhauled as follows:
1.Belt overhaul. Check whether the conveyor belt is torn, worn, aging and other phenomena, and replace it in time if damaged. At the same time, check whether the tension of the conveyor belt is appropriate, and adjust it in time if it is not suitable.
2.Roller overhaul. Check whether the roller is worn, deformed, loose and other phenomena, and replace it in time if damaged. At the same time, check whether the bearing of the roller is flexible, if it is not flexible, the bearing should be cleaned or replaced in time.
3.Bearing overhaul. Check whether the bearing has abnormal noise, heating, wear and other phenomena, and replace it in time if it is damaged. At the same time, check the lubrication of the bearing, if the lubrication is poor, it should be cleaned and filled with lubricating oil in time.
4.Drive unit overhaul. Check whether the motor and reducer of the drive device have abnormal noise, heating, loosening and other phenomena, and deal with it in time if it is damaged. At the same time, check whether the power cord of the motor is in good condition, and replace or repair it in time if there is a problem.
3. Precautions in the process of maintenance.
During the overhaul of the turning belt conveyor, the following matters need to be noted:
1.Stay safe. Because the equipment needs to be powered off during maintenance, and some components may have risk factors such as high temperature and high pressure, it is necessary to comply with safety regulations and wear protective equipment to ensure the safety of workers.
2.Examine it carefully. For each component, we must carry out a detailed inspection, do not miss every detail, and deal with the problem in time.
3.Keep it clean. During the maintenance process, the equipment should be kept clean to prevent debris and dirt residue, which will affect the normal operation and service life of the equipment.
4.Repairs and replacements are carried out in accordance with standards. For parts that need to be repaired or replaced, they should be operated in accordance with the specified standards to ensure the quality and effectiveness of repair and replacement.
5.Keep records and statistics. In the process of maintenance, it is necessary to make records, statistics on the fault location and cause of the equipment, and provide basis and reference for the maintenance and management of the equipment. At the same time, it is necessary to summarize and analyze the frequent failures, and take effective measures to prevent the occurrence of failures.
IV. Conclusions. The overhaul of the turning belt conveyor is one of the important measures to ensure its normal operationThrough regular maintenance, the problems of the equipment can be found and solved in time, the service life of the equipment can be prolonged, and the operation efficiency of the equipment can be improved. Therefore, for the managers and operators of the equipment, it is necessary to fully realize the importance of the maintenance work, carefully implement the maintenance plan, and ensure the normal operation and use of the equipment. At the same time, it is necessary to strengthen the daily maintenance and maintenance of equipment, find and deal with small problems in time, prevent the occurrence of major failures, and improve the overall performance and reliability of equipment.
Editor: Shanghai Qinai Machinery Equipment***