Sand shooting device of vertical shoot-squeeze molding machine for well lid preparation

The utility model relates to the technical field of well lid casting devices, and provides a sand shooting device of a vertical shoot-squeeze molding machine for well lid preparation, which is convenient for cleaning molding sand in corners, is not easy to influence next use, and comprises a shoot-squeeze molding machine body, a partition plate is fixedly connected onto the shoot-squeeze molding machine body, and a sand shooting box is fixedly connected onto the partition plate. The bottom end of the sand shooting box communicates with a sand shooting pipe, the sand shooting pipe penetrates through the partition plate and extends into the shoot-squeeze molding machine body, a fixing plate is fixedly connected into the sand shooting box, a rotating rod is rotationally connected between the fixing plate and the inner bottom wall of the sand shooting box, a driving assembly is arranged on the rotating rod, and a cleaning cover is fixedly connected to the rotating rod. A plurality of sliding barrels are fixedly c