Rotary reverse-blowing bag-type dust collector

The utility model discloses a rotary reverse blowing bag-type dust collector which comprises a base plate, a plurality of supporting legs are fixedly arranged at the lower end of the base plate, a rotating seat is rotatably arranged at the upper end of the base plate, a stepping motor is fixedly embedded in the lower end of the base plate, and the output end of the stepping motor is coaxially and fixedly connected with the rotating seat. A vertical plate is fixedly connected to the left end of the chassis, a top plate is fixedly connected to the upper side of the right end of the vertical plate, a fan is arranged on the top plate, and a rectifying cylinder is arranged at the lower end of the fan. According to the utility model, the plurality of cloth bags are arranged, so that the continuous dust removal work can be realized, the cloth bags in use can descend into the limiting grooves by utilizing the matching of wind power and the reset springs, the stability of the cloth bags during dust removal is ensured,