FOCUS ON YOUR ENTRUST

The high-quality TECHNOBELT (Neoprene and Polyurethane Belt) has won high praise from many famous original equipment manufacturers and maintenance companies all over the world.

View details

FOCUS ON YOUR ENTRUST

The high-quality TECHNOBELT (Neoprene and Polyurethane Belt) has won high praise from many famous original equipment manufacturers and maintenance companies all over the world.

View details

Daily Maintenance of Transmission Belt

Transmission belts are present in many handling scenarios, such as dock cargo handling, large-scale storage of goods in and out of warehouses, production lines of production companies, etc. It has an extremely wide range of use and can have a good load and transportation effect on goods. And some transmission devices constitute the transmission system, which brings us a lot of convenience in production and life.

The power for transporting goods comes from the engine. When the engine is started, it will drive the rotation of the shaft. The shaft drives the operation of the rollers. The rollers also drive the cyclic rotation of the transmission belt through friction. From this point, it can be seen that no matter how it is maintained, it will have friction, but with the correct operation and maintenance techniques, it can reduce friction and wear. In daily use, not only pay attention to the accuracy and tightness of the installation of the conveyor belt, but also pay attention to the added goods. It must not exceed the carrying range of the conveyor belt, which will easily damage the conveyor belt and increase friction.

Therefore, the belt tension must be checked regularly. The conveyor belt initially has a certain initial tension. After working for a period of time, the belt will relax due to plastic deformation and wear, which will affect the normal operation of the belt. Therefore, the belt drive must be equipped with a tension device.

 There are two main ways to change the tension of the transmission belt: one is to increase the center distance of the two wheels, and the other is to add a tensioner. The tensioner of the V-belt should be installed on the inner side of the loose edge near the large pulley.

Common Faults and Solutions for V Belts

14 Aug,2020

A: There is noise: the tension is too large or too small, the solution: the tension should be adjusted. B: Edge wear: 1) Timing belt incident is not parallel 2) Timing belt wheel steering deflection 3) Rising pulley has cracks 4) Bearing has gaps Solution: 1)  Straighten the non-parallel synchronous belt wheels and replace the synchronous belt. 2) Replace the tensioner, suspension wheel and timing belt C: Wear of the surface fabric at the root of the convex tooth (1) Excessive tension (2) Excessive temperature (3) Damage to the synchronous pulley. Solution: (1) Adjust the tension (2) Find the cause of the high temperature and repair it (3) Replace the synchronous pulley D: The flanks of the convex teeth are abnormally worn, the bottom is cracked, and the convex teeth are cut: (1) The tightening force is too large or too small (2) There is foreign body (3) The timing belt pulley or the tension pulley is seized. Solution: (1) Adjust the tension (2) Remove foreign objects (3) Find the cause and repair E: The volume of the surface fabric of the convex teeth: the engine or other parts have liquid leakage. Solution: repair the leaking parts and replace the timing belt F: Movement scratches on the convex teeth: (1) Foreign matter (2) The timing belt is damaged before or during installation Solution: (1) Remove foreign objects (2) Replace the timing belt and install it correctly G: Cracks appear on the back of the synchronous belt: (1) The surrounding temperature is too high or too low (2) There is foreign matter (3) The suspension wheel is sticky (4) Aging Solution: (1) Find the cause and solve it (2) Replace the timing belt and check the door cover (3) Replace the idler wheel and timing belt (4) Replace the timing belt H: The timing belt suddenly breaks: (1) There is a foreign body (2) The tension is too large (3) The timing belt is improperly bent before installation Solution: (1) Remove foreign matter (2) Adjust the tension (3) Replace the timing belt I: Related parts are damaged: (1) There is a gap in the bearing (2) The moving contact surface is damaged Solution: (1) Replace the tensioner, idler and guide wheel

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