The invention discloses an agricultural irrigation device for rice planting, which comprises an irrigator body, a base is arranged under the irrigator body, and a fixed insertion rod is arranged at the bottom of the base, and a connecting rod is arranged on the lower side of the irrigator body. Water pipes, the two sides above the irrigator body are provided with irrigation connecting pipes, the two ends of the irrigation connecting pipe are provided with sealing covers, the interior of the irrigator body is provided with a fixed clamping plate, and the fixed clamping plate is clamped with On-off valve. In the present invention, the device is provided with a watering connecting rod on the irrigator body, and at the same time, a nozzle nozzle is opened on the top of the irrigator body, so that the device can not only perform the function of watering, but also can achieve the function of spraying, improving the In order to improve the practicability and functionality of the device, the device is fixed with a fixed insertion rod under the base, and the device is fixed by the fixed insertion rod, so that the device can be fixed conveniently, and at the same time, it is convenient to move the device.