Ash bucket with vibration ash loosening devices and ash loosening method thereof

The invention discloses an ash bucket with vibration ash loosening devices. The ash bucket comprises an ash bucket body and the ash loosening devices. The ash bucket body is of a conical structure, the ash loosening devices are arranged on the ash bucket body, and the ash bucket body is provided with a through hole. The ash loosening devices comprise motors, eccentric wheels and vibration shafts. The motors are arranged on the outer portion of the ash bucket body. The eccentric wheels are arranged on the axes of the motors. One end of each vibration shaft penetrates the through hole to be arranged in the ash bucket body, and the other ends of the vibration shafts are connected with the eccentric wheel. The eccentric wheels of the ash loosening devices are different, and are driven by the motors to rotate, and the eccentric wheels vibrate at different frequencies so that ash loosening can be carried out on dust in the ash bucket body. The invention further discloses an ash loosening method of the ash bucket with the vibration ash loosening devices. Resonant ash loosening of the ash bucket is achieved to the maximum degree through the steps of debugging, ash loosening and dynamic control.