Adjustable wall plastering device

The utility model discloses an adjustable wall plastering device which comprises a movable base and a supporting frame and further comprises a material storage box arranged on the inner side of the supporting frame and an adjusting assembly arranged on the lower surface of the material storage box, a stirring motor is connected to the top end of the material storage box in an embedded mode, and a filter cartridge is detachably connected to the upper end of the interior of the material storage box. A transmission rod is rotationally connected to the center position of the filter cartridge, and the top end of the transmission rod is fixedly connected with a power output shaft of the stirring motor; according to the plastering device, mortar in the material storage barrel can be stirred and filtered during plastering, the mortar is prevented from being condensed, the feeding pipe is prevented from being blocked, feeding stability is guaranteed, the plastering efficiency and effect are effectively improved, the a