Device for accurately spraying wood disorder medicine strip and method

Abstract

The invention relates to a device for accurately spraying wood disorder medicine strip, which belongs to the field of automatic measure and control of agroforestry machinery and equipment, and comprises a mobile platform, a main control unit, a laser scanned radar, a ring-shaped spraying manipulator and a spraying subsystem, wherein the laser scanned radar is fixed on the front portion of one side of the mobile platform, and is faced to a target trunk, the ring-shaped spraying manipulator is arranged on the same side of the rear portion of the mobile platform and the laser scanned radar, and comprises a rotating part, a lifting part, a feeding part, an arm part and a paw. The device for accurately spraying the wood disorder medicine strip can achieve to accurately spray medicine in a ring shape according to the situation of each tree truck during the process that a vehicle marches forward on one side of the truck, sprays a ring-shaped closed disorder medicine strip with a certain width in a close range and small range of the truck to block defoliators, can greatly saves dose, improves pesticide use rate, reduces environment pollution, further can liberate labor force, and improves production efficiency.

Description

technical field [0001] The invention relates to an agricultural and forestry plant protection operation device, in particular to a ring-shaped spraying device for forest obstacle pesticides. Background technique [0002] Defoliators with the habit of migrating up and down trunks are the main pests that harm the growth of trees. When the forest trees start to germinate in the early spring, the leaf-eating pests climb along the trunk to the crown of the tree to nibble on the shoots and new branches at night or when the sun is weak such as cloudy days, resulting in reduced yields of trees, especially economic forest fruit trees, or even the death of the whole plant, which is harmful serious. At present, common control methods include artificial capture, hoeing, trapping, flooding and chemical control, among which chemical methods are still the main means. Traditional chemical control uses diffuse spraying to spray insecticides on the whole tree to kill leaf-eating pests. Thi...

AI Technical Summary

Problems solved by technology

These two methods have their own disadvantages: the process of injection method is complicated, and the drug needs to be drilled before injection, and the concentration of the drug solution is difficult to control, and it is easy to cause phytotoxicity to the tree due to the high concentration of the drug solution; Scrape off the bark first, then wind the tape, and finally apply the sticky insect glue. The procedure is complicated, the labor intensity is high, and the efficiency is low, and the uniformity of the glue applied is high, otherwise a good barrier effect cannot be achieved.

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