High -frequency vibrator

The utility model relates to a high -frequency vibrator discloses a high -frequency vibrator, including the block terminal, the block terminal is connected with vibrating motor, be equipped with the general supply line that links to each other with three -phase electricity power in the block terminal, power cord L1 is drawn together to the general supply solenoid, power cord L2, power cord L3, be equipped with circuit breaker QF0 and contactor KM on the general supply line, contactor KM's normally open contact one end and circuit breaker QF0 establish ties, still include contactor KM1, contactor KM normally open contact's the other end links to each other with contactor KM1's normally open contact's one end, vibrating motor links to each other with contactor KM's normally open contact's the other end, still be equipped with the continuous socket of the other end with contactor KM normally open contact in the block terminal, be equipped with electrothermal relay between vibrating motor and the contactor KM1. T