## CONSTRUCTION OF A MATHEMATICAL MODEL OFAN UNBALANCED VIBRATING SEPARATOR ON A SPRING SUSPENSION

In the article, a mathematical model of the oscillating motion of a vibrating separator is constructed. The methods of nonlinear mechanics and the calculation scheme of the vibration separator with an eccentric and a spring suspension, which is presented in the form of a flat mechanical system with four degrees of freedom, were used for its construction. The amplitude of oscillations of the vibration separator capacities in the vertical plane is greater than the amplitude of its oscillations in the horizontal plane.