Stirring machine for mortar production

The utility model relates to the technical field of stirrers, in particular to a stirrer for mortar production, which comprises a support, a stirring box and a feeding frame, the stirring box is fixedly mounted at the upper end of the support, the feeding frame is fixedly mounted in the middle of the top of the stirring box, and two shaft tubes penetrating through the left side and the right side of the stirring box are rotatably connected in the stirring box. A plurality of stirring blades are fixedly installed on the back-to-back sides of the two shaft pipes, a first screening plate and a second screening plate are sequentially arranged in the feeding frame from top to bottom, sliding grooves are formed in the upper ends and the lower ends of the left side and the right side of the feeding frame, and sliding rods connected with the adjacent sliding grooves in an inserted mode are fixedly installed at the left ends and the right ends of the first screening plate and the second screening plate; the mortar scr