Taking the common linear vibrating screen as an example, the linear vibrating screen we usually see is driven by a double-vibration motor. When the two vibrating motors are synchronized and rotated, the exciting force generated by the eccentric block is parallel. The directions of the motor axes cancel each other out, and are combined in a direction perpendicular to the motor shaft, so that the movement track of the screen machine is a straight line. The two motor shafts have an inclination angle with respect to the screen surface. Under the combined force of the excitation force and the material self-gravity, the material is thrown up and jumped forward in a linear motion on the screen surface, thereby achieving the purpose of screening and classifying the materials. During use, the equipment needs to be maintained frequently. When it is used, the following points need our attention. 1. At the beginning of the operation, check the bolts at least once a day to prevent loosening. 2. When used again after a long period of time, the insulation resistance should be measured for 500 volt megohmmeter measurement, which should be greater than 0.5 megohm. 3. In the vibrating screen and sieve carrier, equipped with special damping rubber, so as to achieve the longest service life, the rubber strip should be properly located between the two, and the damaged damping rubber strip should be replaced. 4. When the motor rotation direction does not meet the requirements, adjust the power phase sequence. 5. After 1500 hours of cumulative operation, the bearing should be inspected and replaced immediately if there is serious damage. 6. The guide angle of the linear vibrating screen tensioning plate is adjustable. When installing the screen, the guide angle bolts should be loosened so that the upper and lower screens can be moved and properly placed. The first tension bolts are tensioned to give a slight pressure to drive the lead angle. Until the screen reaches the screen, firmly tighten the screw orientation angle. 7. When replacing the weaving net, ensure that the gap hook between the side panel of the screen box and the screen is equal to the first tightening flat, and maintain a uniform tension with the tensioned tensioning plate to check the tension. If contact is not enough, tension or unevenness is an important reason for premature damage to the screen. 8. When disassembling the vibrating screen, carefully remove it from the outside to the inside to avoid man-made damage to the parts. In particular, to eliminate the balance wheel, it must be removed, and the removed part must be cleaned and carefully inspected. If it is damaged, it should be repaired or replaced in time. The details determine success or failure. If a person can't even do the details, then we can be sure that there will be many flaws in his major events. If you want to succeed, start with the maintenance of the linear vibrating screen.
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The linear vibrating screen is a kind of vibrating screen and has been widely used in many industries. The device is easy to use and has good effects, so it is favored by many users. The Red Star machine needs to remind everyone that the linear vibrating screen is easy to use, but it still needs our careful maintenance during use.