How to solve the problem of high bearing temperature of vibrating screen

In the actual production process of vibrating screens, the problem of high bearing temperatures of vibrating screens often occurs, which will not only affect the normal operation of the equipment, but may also lead to equipment damage and accidents. How to solve the problem of high bearing temperature of vibrating screen?
 

1. Reasons for high temperature of vibrating screen bearings

1. Poor lubrication: The vibrating screen bearings need good lubrication to ensure normal operation. If there is insufficient lubrication or the quality of the lubricating oil is poor, the heat generated by friction cannot be effectively dissipated, causing the bearing temperature to rise.

2. Improper bearing selection: Bearing selection directly affects the bearing capacity and service life. If the bearing capacity is insufficient or the service life of the bearing is short, the bearing temperature may be high.

vibrating screens

3. Eccentric rotation: During the use of the vibrating screen, if eccentric rotation occurs, it will cause the bearings to bear uneven loads, increase friction, and then cause the bearing temperature to rise.

4. Improper bearing installation: Improper bearing installation will cause the bearing to bear uneven loads, causing the bearing temperature to be high. In addition, improper bearing installation may also cause abnormal wear inside the bearing, further exacerbating the increase in bearing temperature.

2. Effective methods to solve the high temperature of vibrating screen bearings

1. Reasonable selection of lubricating oil: Choose high-quality lubricating oil suitable for the vibrating screen bearings, and lubricate as required. Change the lubricating oil regularly to maintain its good lubrication performance. At the same time, pay attention to the cleanliness of the lubricating parts to ensure the smooth flow of lubricating oil.

2. Select the appropriate bearing: Select the appropriate bearing type and specification according to the working conditions and requirements of the vibrating screen. When selecting bearings, factors such as bearing capacity, service life, and lubrication methods should be fully considered to ensure that the bearings can meet the working requirements of the vibrating screen.

3. Check and adjust the eccentricity of the vibrating screen: Check the rotational eccentricity of the vibrating screen regularly, and adjust it in time if there is any abnormality. Avoid uneven bearing loads caused by eccentric rotation, thereby reducing the heat generated by friction and lowering the bearing temperature.

4. Optimize bearing installation: In order to ensure that the bearing is installed correctly, the following measures should be taken: (1) Before installing the bearing, the bearing should be inspected to ensure that the bearing is free of damage and defects. (2) When installing bearings, special tools and equipment should be used to avoid damage to the bearings. (3) When installing the bearing, ensure that the matching clearance between the bearing and the journal is appropriate to ensure the normal operation of the bearing. (4) When installing the bearing, ensure that the bearing fixing device is firm and reliable to prevent the bearing from loosening during operation.