Ash bucket anti-blocking device of dust collector

The utility model provides an ash bucket anti-blocking device of a dust collector. The ash bucket anti-blocking device comprises a transmission device, a coupler, a driving shaft, a driving wheel, a driven wheel, a rotary ash conveyor, a rotary ash conveyor support, a compartment wall vibrator and a transmission device support. The transmission device support is fixedly arranged on the upper part of the outer wall of an ash bucket, the transmission device is installed on the transmission device support and is connected with one end of the driving shaft through the coupler, and the driving wheel is installed on the other end of the driving shaft. The rotary ash conveyor is fixedly supported on the inner wall of the ash bucket, the rotary ash conveyor is fixedly arranged on the rotary ash conveyor support and installed in a minimum safety rotation distance, and the driven wheel is installed on the rotary ash conveyor and engaged with the driving wheel so as to rotate synchronously. When the ash bucket anti-blocking device is in work, the driving shaft and the driving wheel are driven by the transmission device to rotate through the coupler, the driven wheel which is engaged with the driving wheel rotates along with the driving wheel, and the rotary ash conveyor is driven to rotate, so that ash in the upper part of the ash bucket moves towards a lower opening of the ash bucket, and the ash blocking phenomenon such as ash covering, ash blockage, bridging and hardening in the ash bucket can be effectively prevented.