This application relates to an automated inter-row directional spraying device with extended pipeline, belonging to the field of
agricultural plant protection machinery technology. The structure of the spraying device includes: an intelligent
mobile vehicle and a pipeline delivery unit; one end of the intelligent
mobile vehicle is equipped with a terminal spraying device unit; the pipeline delivery unit includes a field-end
pesticide tank, a high-pressure pump, a main delivery hose, and a coiled hose
assembly; the coiled hose
assembly is fixedly installed at the other end of the intelligent
mobile vehicle, and the high-pressure pump is fixedly installed in the middle of the intelligent mobile vehicle; one end of the main delivery hose is connected to the coiled hose
assembly, and the coiled hose assembly is connected to the terminal spraying device unit through the high-pressure pump; the other end of the main delivery hose is connected to the
pesticide tank, and the main delivery hose is coiled on the coiled hose assembly; the intelligent mobile vehicle is an intelligent agricultural power
machine; this application has the technical effects of better continuity during delivery and retraction operations and improved uniformity of spraying on crops.