Ecological protection structure for slope drainage and regreening

The invention belongs to the technical field of ecological protection, and particularly relates to an ecological protection structure for slope drainage and greening. The technical problem that vegetation irrigation cannot be achieved is solved. Comprising a water flow carrying assembly, and the water flow carrying assembly comprises a sleeve body, a water inlet pipe, a water outlet pipe, a piston plate, a driving frame, a driving slider, a driving disc, a driving disc connecting conical tooth, a matching conical tooth, a first inner end clamping rod, a first inner end clamping rod push spring, a first inner end clamping groove and a first rectangular sliding groove. The distance between the driving slider and the driving disc is changed by sliding the driving slider along the first rectangular sliding groove, the distance of reciprocating motion of the driving frame driven by the driving slider is changed, the carrying amount of water flow in unit time is changed, and the vegetation irrigation speed is adjusted.