| 摘要 |
The invention relates to a vibrating screen, a fixed disposed spaced between the outer frame and the inner frame at least two or more (e.g., preferably four) of the torsion spring is connected to a double- buffered frame structure is formed, without the use of compressed air to the electricity used by the air vibrations generated by the vibrator frame structure of the double- bonded to an upper surface in close contact with the central portion of the screen mesh from the outer frame to said screen mesh, while spreading radially gorugoru to vibrate and by vibration of the inner frame is swinging with the present invention, the air vibrations generated by the vibrator is from the center portion of the screen mesh to the outer frame of the screen mesh and spread radially gorugoru vibration, and the vibration of the inner frame is because the fluctuation screen mesh clogging of the holes is effectively prevented, and sorting can improve performance, particularly in view of the network by using the screen to prevent the clogging phenomenon when compared with the conventional vibrating screens are viewed on the screen mesh and the outer frame due to dings the ball and the outer frame of the screen mesh, or in the material being screened off from the foreign matter fragments are incorporated into the vibration problem which can be fundamentally prevented. |
