Automatic concrete mixing equipment for tunnel

The utility model provides an automatic tunnel concrete mixing plant, including outer barrel, mixing barrel, support leg, first motor, rotating rod, second motor, mixing rod, mixing blade, dismounting mechanism, the inner wall of outer barrel is equipped with the mixing barrel, the lower surface of mixing barrel is fixed with a plurality of support leg, the inner wall of support leg is fixed with first motor, rotating rod, second motor, mixing rod, mixing blade, dismounting mechanism, said outer barrel inner wall is equipped with the mixing barrel, the support leg inner wall is fixed with first motor, rotating rod, second motor, mixing rod, mixing blade, dismounting mechanism. A rotating rod is fixed to the output end of the first motor, and the rotating rod is rotationally connected and fixed to the lower surface of the stirring barrel through a bearing; compared with a comparison file, the stirring blades on the stirring rod are detachable through the dismounting mechanism, the stirring blades can be replac