Self-aid power capstan sprinkler

The utility model relates to a sprinkler, which comprises a capstan, a conduit pipe and a sprinkling frame. The outer lateral surface of the capstan is provided with gear rings, and a swing rod and a pawl which can drive the capstan to rotate are arranged on the sprinkling frame. The sprinkling frame is provided with a combustion engine, an oil cylinder, an oil pump, an oil tank and a water pump which can suck and deliver water. The driving wheel of the combustion engine is connected with the transmission wheel of the oil pump and water pump by a v-belt. The utility model is provided with self-provided power and the pressure of sending water can be chosen according to sprinkling requirement, so the utility model can save the power, and utilize the Yellow River to carry out spray irrigation directly.