Manual material mixing device for house building civil engineering

The utility model discloses a manual material mixing device for house building civil engineering, which comprises a mixing bin, a discharge port extending to the outside of the mixing bin is arranged in the middle of the bottom of the mixing bin, a feed port communicated with the inside of the mixing bin is arranged at the top of one side of the mixing bin, and a rotating rod extending to the inside of the mixing bin is arranged at the top of the mixing bin. A conveying rod matched with the discharging opening is arranged at the bottom of the rotating rod, and cleaning rods attached to the inner side of the mixing bin are arranged on the two sides of the rotating rod. By means of mutual arrangement of the water inlet pipe, the groove, the cleaning rod and the water outlet, scraping type cleaning operation on the inner wall of the mixing bin can be achieved through the cleaning rod in the material mixing process, the material adhesion phenomenon is reduced, during final cleaning, external water can enter the c