Crawler type screening mobile crushing station

Working principle

A vibrating screen is a screening device that uses a three-axis eccentric vibrator as the excitation source, a rubber support spring as the elastic element, and a screen box vibrator as the movable part. Counterweights of equal mass and radius are mounted on the three vibrator shafts. The vibrating screen's power is transmitted from the motor via a belt to the drive shaft. This is then transmitted through a power gear with a speed ratio of 1, causing the three shafts to rotate at the same speed. This generates an exciting force that causes the screen box to perform continuous eccentric circular motion. Under this force, the material is continuously thrown and dropped in a circular motion along the horizontal screen surface, lifting up loose layers while simultaneously moving forward, completing the particle size screening and conveying process in a repetitive cycle.