Vibration motor is one of the most important a part on the vibrating screen, vibration motor can produce round, oval, linear form, the complex locomotion.Different shapes, which leads to the movement form and characteristics are different. Machine as a simple, reliable and effective.Vibration motor on the vibrating body have different installation combination form, can produce different vibration trajectory, thus effectively to complete various tasks.So, what are the different shapes of vibration are different , let’s to look at.
Linear vibration – the vibration of the vibration body (vibration body and material) trajectory in horizontal and vertical plane of projection is a straight line, the vibration mode is called linear vibration.This type of vibrating screen is referred to as the linear vibrating screen or linear sieve.Two of the same type device of vibration motor is installed in the body, make the two vibration motor shaft in the position of the parallel to each other, run two vibrating motors to the contrary, when the two vibration motor must synchronous operation, the body produce linear vibration.
Round or elliptic vibration – the vibration of the vibration body trajectory in horizontal plane projection is a straight line, and in the vertical plane of projection for a round or oval, its vibration form called round or elliptic vibration.This kind of vibrating screen is referred to as the circle vibrating screen or circle vibrating screen.Often to a vibration motor installed on the vibration of mechanical body, can produce this kind of movement.Circular or elliptic vibration occurred in a plane perpendicular to the shaft vibration motor phase, its form is the vibration motor and the relative position of the center of gravity.
Complex vibration – the vibration of the vibrating body is produced by two groups of excitation system, the vibration mode called complex vibration.Generally have a double-frequency composite and double amplitude compound two forms.Some special properties of the vibrating screen equipment, using two different models of different speed vibration motor, repackaging in screening equipment is expected to end and discharge end, make the present large amplitude, low frequency vibration is expected to end, at the same time the discharge end present small amplitude of high frequency vibration, overlapping in the middle of the two kinds of vibration sieving equipment, screening equipment play a more effective.
Spin vibration – the vibration of the vibration body trajectory in horizontal plane projection is a round or oval, its vibration mode called spin.This kind of vibrating screen is called spin vibration sieve namely.Can be divided into the cycloidal spiral vibration type vibration, vortex vibration and spin three forms.When the vibration of the vibration body trajectory in the vertical plane of projection for a straight and level, its vibration form called swing type;When the vibration body trajectory in the vertical plane of projection for a diagonal line, its vibration form is called type vortex vibration;When the vibration of the vibrating body trajectory in the vertical plane of projection for a round or oval, its vibration form is called type spiral vibration.Usually produced by the vibration of vertical vibration motor equipment vibration, the vibration mode is a block vertical vibration motor vibration on both ends of the Angle.Also can be partial shipments in two foot installation type vibration motor vibration equipment on both sides, make its axis is a set of point of view, will also produce spiral vibration, vibration equipment.