Subway shield constructs construction with fly ash mortar compounding device

The utility model discloses a subway shield constructs construction with fly ash mortar compounding device belongs to the subway shield and constructs technical field, a subway shield constructs construction with fly ash mortar compounding device, including mixing box, the discharge gate has been seted up to the mixing box left end, mixing box left end fixedly connected with discharging pipe, discharging pipe and discharge gate intercommunication, the fixed transition ring of fixedly connected with in the middle of the discharging pipe, fixedly connected with material filter screen in the middle of the fixed transition ring, fixed transition ring right side is equipped with fixed pole setting, about the fixed pole setting both ends all with discharging pipe fixed connection, set up the center in the middle of the fixed pole setting and changeed the hole, the center is changeed downthehole rotation and is connected with central pivot, the rotatory lapping plate of center pivot right -hand member fixedly connec