The 3WP-1200 Boom Sprayer is a tractor-powered sprayer with a boom or boom (vertical boom). The utility model has the advantages of convenient movement, wide spray width, uniform spraying and high efficiency, and is an ideal field crop plant protection machinery, which plays a huge role in the vast agricultural areas of China. Suitable for field spraying of large areas of low crops. The spray bar sprayer is provided with automatic hydraulic lifting and lowering of the spray bar, folding system, boom balancing system, boom protection device, precise dispensing device, tank medicine bottle cleaning device, venturi mixing system, spray voltage stabilization system, and Segment control system, multi-stage filtration system and anti-drip device. The spray bar sprayer can realize one-button operation, the spray bar is smoothly lifted and lowered, sequentially unfolded and folded, and swings freely around the center of gravity, breaking through the large spray bar sprayer, which is affected by the terrain, unstable work, boom control and folding Difficult and other technical problems; the end of the boom protection device effectively protects the boom and the object that is difficult to observe at the far end; the independent dispensing and dosing system ensures the accuracy of the concentration of the liquid; the venturi-type mixing system ensures the liquid Uniformity; tank, bottle cleaning system and liquid anti-drip device control the environmental pollution of drug residues; voltage regulation, segmentation control and multi-stage filtration system ensure the rationality and uniformity of spraying, ensuring spraying quality.
