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Luoyang Weika, friction linings used in mining equipment Looper car Lining block
The friction lining bears the entire weight of the wire rope, the dead weight of the container, the cargo weight, the weight of the balance tail rope, as well as various dynamic loads and impact loads during operation.
The friction lining bears the entire weight of the wire rope, the dead weight of the container, the cargo weight, the weight of the balance tail rope, as well as various dynamic loads and impact loads during operation. The elevator relies on the friction between the wire rope and the liner to transmit power. If the friction coefficient between them is too low, the elevator will slip, causing high-speed overwinding, causing the lifting wire rope to be pulled off and the lifting container to fall to the bottom of the well. Wait for the accident. In view of the important role of the friction lining, it is required that the friction lining must have sufficient compressive strength; it must have a large enough friction coefficient with the steel wire rope to prevent slipping during the lifting process.
1. The function of the looper lining block
The looper lining is a wear-resistant, anti-slip and pressure-resistant rubber block installed at the bottom of the conveyor belt. Its main function is to provide sliding contact between the conveyor belt and the roller, reduce friction and increase the service life of the roller. At the same time, the looper pads can also prevent the conveyor belt from slipping during operation and improve transmission efficiency.
2. Main features of looper linings
Wear resistance: The looper pad is made of rubber material with good wear resistance, which can withstand high friction and high stress and extend its service life.
Anti-skid: The looper lining has excellent anti-skid performance and can provide good sliding contact during the operation of the conveyor belt to ensure the smooth operation of the conveyor belt.
Compression resistance: The looper lining has high compressive strength and can withstand high load and pressure to ensure the stable operation of the conveyor belt.
Easy to replace: The looper pad is designed with standard parts, which is easy to replace and repair, reducing operating costs.
3. Application of looper linings
Looper pads are widely used in various types of conveyors, elevators, turning machines and other transmission equipment, especially in long-distance, large-load, high-stress situations, where their superior performance can be demonstrated.
4. Use and maintenance of looper linings
Usage environment: The looper car lining should be installed in a dry, non-corrosive gas environment, avoiding direct sunlight and high temperature.
Installation method: Install the looper pads on the conveyor belt according to the specified size and spacing. Pay attention to the smooth, stable and tight installation.
Replacement cycle: Replace the looper pads regularly according to usage. The general replacement cycle is one year.
Maintenance: Regularly check the condition of the looper pads. If wear, cracking, etc. occur, replace them in time. At the same time, the looper pads should be kept clean to avoid contamination by debris and oil. In short, as an important part of the conveyor belt, the looper pad plays an important role in ensuring the smooth operation of the conveyor belt. In practical applications, the looper pads should be inspected and replaced regularly to ensure their good performance, while strengthening maintenance to extend their service life.
