FAQ
CNC plasma flame cutting machine, smooth edge, steel plate is not easy to deform
Reasons for the left and right vibration of the linear screen
2023-02-18
The linear vibrating screen uses a special vibration motor to generate vibration. The vibration source of the linear vibrating screen is a motor to drive the exciter. The exciter has two shafts. Each shaft has an eccentric weight and a dedicated vibration motor at both ends of the exciter. The self-contained eccentric throwing block rotates in the opposite direction, and the generated excitation force and the excess vibration force cancel each other partly, and the remaining composite vibration force is evenly transmitted to the screen surface along the guide plate device at about 35 degrees. The material is forced to move forward in a straight line, so it is also called a linear vibrating screen, and the two ends of the throwing block rotate relatively at a constant speed to ensure synchronization. When two discs with eccentric weights rotate, the centrifugal force F generated by the two eccentric weights cancels out the components on the x-axis and adds the components on the y-axis, resulting in a reciprocating excitation force in the y-axis direction. , So that the screen box produces reciprocating linear trajectory vibration in the y-axis direction.
