Soil fixation planting device for ecological restoration and treatment of hydro-fluctuation belts of rivers, lakes and reservoirs

The invention discloses a river, lake and reservoir hydro-fluctuation belt ecological restoration and treatment soil fixation planting device which comprises a frame and a bottom plate arranged at the bottom of the frame, multiple sets of connecting rods are assembled and connected to the frame, the ends, away from the frame, of the connecting rods are jointly connected with a mounting plate, and side grooves are formed in the side edges of the frame in an embedded mode. Sliding grooves are symmetrically formed in the two sides of each side groove in an embedded mode, side plates are arranged in the side grooves in a sliding fit mode, protrusions matched with the sliding grooves in a sliding mode are arranged on the two sides of each side plate, supporting chains are movably arranged on the side grooves in an embedded mode, and the ends, away from the side grooves, of the supporting chains are rotationally connected with the side plates. The joints of the supporting chains and the side plates are radially clo