Filling head for producing natural plant strengthening agent

The utility model relates to the technical field of filling heads, in particular to a filling head for producing a natural plant strengthening agent, which comprises a filling head body, the bottom of the filling head body is fixedly communicated with a corrugated telescopic pipe, the bottom of the corrugated telescopic pipe is fixedly communicated with a liquid outlet end, the surface of the filling head body is fixedly connected with a fixing plate, and the fixing plate is fixedly connected with a liquid outlet. Electric telescopic rods are fixedly connected to the left side and the right side of the bottom of the fixing plate correspondingly, and fixing blocks are fixedly connected to the left side and the right side of the liquid outlet end correspondingly. Supporting plates are fixedly connected to the left side and the right side of the bottom of an inner cavity of the filling head body. After the infusion work is finished, the liquid outlet through hole of the liquid outlet end can be effectively block