Ecological protector for strongly-weathered rock side slope

The utility model discloses an ecological protector for a strongly weathered rock side slope, which relates to the field of ecological protectors, and comprises a spraying component with a spray-seeding machine, the upper wall of the spray-seeding machine is fixedly connected with a first pipeline, the top end of the first pipeline is rotatably connected with an adapter pipeline, and one end of the adapter pipeline is rotatably connected with a second pipeline. Through the arrangement of the first rotating locking assembly, the switching assembly and the second rotating locking assembly, an extension rod is pulled upwards to drive a sliding plate to extrude a third fixing ring, a second limiting rod moves outwards to remove rotating locking of a switching pipeline and a second pipeline, and then a handle is rotated to drive the second pipeline to conduct angle adjustment; when the angle of the spray-seeding machine is adjusted, the hand for pulling the extension rod is loosened, the position of the second pip