How to solve the heating of linear vibrating screen bearing?

The bearing heating problem of linear vibrating screen is also one of the common problems? But don't worry about problems. There are always solutions to problems. Now let's understand how to solve the problem of linear screen bearing heating: the working principle of linear screen depends on the excitation force to drive the screen surface to have a certain frequency and amplitude, so that materials can be screened on the screen surface, and materials with different sizes can be screened out. However, in the process of its work, it often occurs that the speed of the vibration exciter slows down and the temperature of the bearing rises. If this happens, the operator needs to stop the machine immediately and check the screen machine to find out the problem and deal with it in time, so as to ensure the normal operation of the linear screen.

The linear vibrating screen exciter drives the symmetrical eccentric block structure to produce high-speed operation. When the eccentric block of the equipment falls off after a long time of use or the size of the eccentric block is inconsistent, the equipment speed will be abnormal. At this time, the eccentric block structure should be replaced in time to ensure that the two deflection blocks of the linear vibrating screen are the same size and the operation is balanced. The bearing of linear vibrating screen is prone to friction and temperature rise after abnormal rotation speed. When the bearing of the linear vibrating screen is lack of lubricating oil or the adding of lubricating oil does not meet the requirements of the equipment, resulting in the blockage of the labyrinth sealing device of the linear vibrating screen, the temperature rise of the bearing structure will exceed the specified range. At this time, the equipment lubrication system should be checked in time to ensure that the lubricating oil is sufficiently clean. If the blockage is found, the bearing should be disassembled for thorough cleaning; If the seal ring is damaged or the bearing breaks after wear, replace the seal ring and bearing in time, readjust the linear vibrating screen and restart the screening and grading of materials.