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Structure and Principle
- The pressing pulley is generally composed of parts such as the wheel body, bearings, and shaft. The wheel body is usually made of wear-resistant materials to withstand the pressure and friction of the conveyor belt. It is installed on the shaft through bearings and can rotate flexibly. During operation, the pressing pulley comes into close contact with the conveyor belt and presses the conveyor belt through its own pressure to prevent problems such as deviation and looseness of the conveyor belt during operation.
Function
- Maintain the tension of the conveyor belt: Ensure that the conveyor belt has an appropriate tension, enabling the conveyor belt to operate stably and avoiding phenomena such as slipping and tooth skipping caused by the looseness of the conveyor belt, ensuring the normal transportation of materials.
- Prevent the conveyor belt from deviating: By applying uniform pressure on both sides of the conveyor belt, it corrects the deviation tendency of the conveyor belt, enabling the conveyor belt to always run along the predetermined track, reducing the wear of the edges of the conveyor belt and extending the service life of the conveyor belt.
- Assist in the transportation of materials: In some cases, the pressing pulley can also play a certain auxiliary pushing role for the materials on the conveyor belt. Especially when transporting materials that are prone to sliding or piling up, it helps with the smooth transportation of materials.
Application Fields
- Conveyor belt pressing pulleys are widely used in material transportation systems in many industrial fields such as mines, ports, power plants, cement plants, and steel plants, and are key components to ensure the efficient and stable operation of conveyor belts.