Geotechnical engineering landslide model test box

The utility model discloses a geotechnical engineering landslide model test box which comprises a base, four corners of the base are movably connected with connecting blocks, the bottom of each connecting block is provided with a second groove, an inner cavity of each second groove is matched with the base, one side of each connecting block is provided with a first groove, an inner cavity of each first groove is movably connected with a concave plate, and each concave plate is provided with a second groove. A box body is fixedly connected to one side of the concave plate, a transmission shaft is arranged in an inner cavity of the box body in a penetrating mode, and one end of the transmission shaft extends to the outer side of the concave plate and is fixedly connected with a grip. Through cooperative use of the first bevel gear, the fixing rod, the threaded rod, the second bevel gear, the moving block, the short groove, the square block, the water tank and the spraying head, the effect of controlling the spr