Farmland water conservancy irrigation device

The utility model relates to the technical field of water conservancy irrigation, and discloses a farmland water conservancy irrigation device which comprises a base and a water pipe used for connection, the upper portion of the base is fixedly connected with a water suction pump, the output end and the input end of the water suction pump are both fixedly connected with connecting pipes, and the outer ends of the connecting pipes are fixedly connected with hoops. The side, close to the connecting pipe, of the water pipe is rotationally connected with a clamping block through a torsional spring, the periphery of the water pipe is fixedly connected with a plurality of spring rods, the other ends of the spring rods are fixedly connected with lantern rings, and the lantern rings are arranged outside the clamping block in a sleeving mode. According to the water pipe winding device, the clamping blocks can be pushed towards the connecting pipe under the mutual cooperation of the clamping hoops, the spring rods, the