Weeding and insect killing spraying machine

Abstract

The invention discloses a weeding and insect killing spraying machine which comprises a trolley, wherein a detection mechanism, a spraying mechanism and a lifting mechanism are arranged on the trolley; the detection mechanism comprises arc-shaped plates which are symmetrically arranged and a plurality of lasers; the lifting mechanism comprises two lifting parts, each lifting part comprises a stand column, a sliding assembly and an air cylinder, the two air cylinders are symmetrically arranged, the ends of piston rods of the air cylinders are fixedly connected with the sliding assemblies, and the ends of the sliding assemblies are rotationally connected with the spraying mechanism; and the spraying mechanism comprises symmetrically-arranged spraying rod parts, each spraying rod part comprises a pesticide spraying rod and an air spraying rod, the pesticide spraying rods are hinged to the ends of the air spraying rods, rotary connecting pieces are fixedly connected to the hinged positions of the pesticide spraying rods and the air spraying rods, angle adjusting pieces are arranged between the pesticide spraying rods and the air spraying rods, and a spraying head assembly is detachably connected to the end of one pesticide spraying rod. The weeding and insect killing spraying machine can spray pesticides to high trees and short trees at the same time, can spray pesticide liquids on the two surfaces of leaves, and achieve the purpose of better removing insect pests and weeds on the basis of saving the pesticide liquids.

Description

technical field [0001] The invention relates to the technical field of agricultural plant protection, in particular to a spraying machine for weeding and insecticide. Background technique [0002] my country is a large fruit producing country in the world. Accurately spraying insect pests on fruit trees is the most important link in orchard management. It can not only inhibit the spread of pests and diseases in time, but also play a good role in prevention. The traditional way of spraying pesticides is that farmers carry spray barrels on their backs and hold spraying poles to spray fruit trees. This method is labor-intensive. There are also spraying equipment instead of manual spraying. The principle is that spraying equipment The liquid medicine is sprayed from the spray boom through the pump and then sprayed on the fruit trees. The spraying range is wide, resulting in the waste of the liquid medicine. At the same time, the existing spraying equipment is not suitable for sp...

AI Technical Summary

Problems solved by technology

The traditional way of spraying pesticides is that farmers carry spray barrels on their backs and hold spraying poles to spray fruit trees. This method is labor-intensive. There are also spraying equipment instead of manual spraying. The principle is that spraying equipment The liquid medicine is sprayed from the spray boom through the pump and then sprayed on the fruit trees. The spraying range is wide, resulting in the waste of the liquid medicine. At the same time, the existing spraying equipment is not suitable for spraying tall trees and short trees. In addition, through The existing spraying equipment can only spray one side of the leaves. After the spraying is completed, the other side of the leaves is basically free of liquid medicine, which cannot remove insect damage well. In addition, the existing technology does not spray the leaves when spraying the leaves. Cannot achieve weed removal at the same time

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