Water-saving irrigation device for roots of Yulu bergamot pears

The utility model discloses a water-saving irrigation device for roots of Yulu bergamot pears. Water tank, a water pump is fixedly mounted at the top of the water tank; one side of the water pump is fixedly connected with a first pipeline; arc-shaped clamping rods are connected to the two sides of the first pipeline in a clamped mode. A hinge seat is hinged between the two arc-shaped clamping rods; a connecting rod is hinged to the bottom of the arc-shaped clamping rod through a hinge shaft; a fixed hinge piece is hinged between the two connecting rods, a rotating shaft is welded to the bottomof the fixed hinge piece, a connecting screw is rotatably connected to the inner ring of the rotating shaft, a threaded shaft is in threaded connection with the outer ring of the connecting screw, asliding rod is welded to one side of the rotating shaft, and one side of the water tank is slidably connected with the sliding rod through a formed sliding groove. By arranging an arc-shaped clampingrod, a hinge seat, a hinge