Forestry sprinkling irrigation system

The utility model discloses a forestry sprinkling irrigation system which comprises a water storage pool, a water pump is installed in the water storage pool, an isolation cover is fixedly connected to the outer side of the water pump, a connecting pipeline is fixedly installed outside the water pump, a transposition mechanism is connected to the outer side of the connecting pipeline, and a drainage ditch is installed below the front face of the transposition mechanism. And an intercepting mechanism is connected into the drainage ditch, and a fixing support is installed on the outer side of the transposition mechanism. According to the tree irrigation system, under the action of the transposition mechanism, water in the water storage pool is pumped out through the water pump and then reaches the spray head through the connecting pipeline to be sprayed out, so that trees are irrigated, when an agricultural worker needs to change the position of the spray head, a power source of the first motor can be switched