Intelligent seedling raising and sprinkling irrigation operation device

The utility model discloses an intelligent seedling culture sprinkling irrigation operation device which comprises a main pipeline with one side connected with an external water pipe, atomizing nozzles are evenly distributed at the bottom of the main pipeline, two symmetrically-arranged sliding grooves are formed in the side face of the main pipeline, arc-shaped clamping plates are arranged in the sliding grooves in a sliding mode, and the arc-shaped clamping plates are arranged on the two sides of the main pipeline in a sliding mode. A pushing part for pushing the main pipeline to move is arranged at one end of the arc-shaped clamping plate, a rotating part for controlling the arc-shaped clamping plate to rotate is arranged at the top of the arc-shaped clamping plate and comprises a mounting seat, a plane bearing is arranged on the upper side of the mounting seat, a top plate is rotationally arranged on the mounting seat through the plane bearing, and a stepping motor is arranged in the middle of the top pla