Insecticide sprayer for high plants in e.g. hop fields - has multi-section discharge boom with inclined nozzles allowing reach to top of plants

摘要

The distributor has a supply tank with a pump, a vertical sprung tube reaching to the top-most plant sections. The spray tube can be pivoted about a transverse axis by means of a support frame which can be pivoted about a longitudinal axis and held in the vertical position by an adjuster. The sprung tube consists of top and bottom sections, top section (7) being pivoted about the transverse axis (6) and held in the vertical working position by spring force (8). The bottom tube section (12, 12a) is rigidly connected with the support frame (3).