| 摘要 |
A vibrating screen. The vibrating screen includes a vibrator, a screen box and a base. The vibrator includes at least a motor and an eccentric block coupled thereto. Each motor has a main motor shaft (2, 2A, 2B). A rotor winding (12) and a stator winding (11) are mounted at one end of the shaft (2). Another rotor winding (14) and stator winding (13) or a counterweight (5, 500) which is equal to them in weight are mounted at the other end of the shaft (2).
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