Solid-liquid efficient mixing device for microbial fermentation feed

The utility model discloses a solid-liquid efficient mixing device for microbial fermentation feed, which comprises a first box body and a second box body, a control panel is fixedly mounted on the front surface of the first box body, a first protection bin is fixedly mounted at the top end of the second box body, a first motor is fixedly mounted in the first protection bin, and a second motor is fixedly mounted in the second protection bin. A first rotating shaft is fixedly installed at the bottom end of the first motor, the bottom end of the first rotating shaft extends into the second box body, and the bottom end of the first rotating shaft is fixedly connected with the bottom end in the first box body through a bearing. By arranging the connecting frame, the rolling wheel and the annular groove, when the second motor drives the second box body to rotate, the rolling wheel slides in the annular groove, so that the rotating stability of the second box body is improved, and the situation ...