Angle-adjustable potting trickle irrigation structure of greenhouse

The invention belongs to the technical field of application of irrigation system accessories, and particularly discloses an angle-adjustable potting trickle irrigation structure of a greenhouse. The structure comprises an insertion head, a first supporting column, a second supporting column, a U-shaped lug plate, a first screw, a water inlet pipe, a flow guide cavity, a limiting sleeve, a sealing sleeve, water spraying holes, an adjusting and positioning sleeve, an adjusting and positioning rod, a semicircular flow limiting plate and a handheld plate. The angle-adjustable potting trickle irrigation structure of the greenhouse has the advantages that the design structure is reasonable, the trickle irrigation speed of water flow is adjusted through the adjusting and positioning sleeve, the adjusting and positioning rod, the handheld plate and the semicircular flow limiting plate when the structure is used, the trickle irrigation speed is convenient to control, meanwhile, supporting structures on the two sides a