Agricultural energy-saving and emission-reduction type irrigation equipment and irrigation method thereof

The invention discloses agricultural energy-saving and emission-reduction type irrigation equipment which comprises a conical barrel, a meshing mechanism and a sprinkling irrigation assembly, a rotating bearing is arranged in the middle of the top surface of the conical barrel, a hollow barrel is inserted into the rotating bearing, a vertical water conveying pipe is arranged in the hollow barrel, the conical barrel is connected with the hollow barrel through the meshing mechanism, a rectangular long box is arranged at the top end of the hollow barrel, and the sprinkling irrigation assembly is arranged in the rectangular long box. The invention further discloses an irrigation method of the agricultural energy-saving and emission-reduction type irrigation equipment. Through cooperative use of all mechanism assemblies, the problem that sprinkling irrigation equipment is inconvenient to adjust is solved, the overall structural design is reasonable and compact, the irrigation equipment can be conveniently adjusted