Unmanned aerial vehicle type pesticide spraying device

Abstract

The invention discloses an unmanned aerial vehicle type pesticide spraying device. The device comprises a machine body, supporting frames fixed on the left side and the right side of the bottom of themachine body, and a rotor mechanism rotationally installed at the top of the machine body; the machine body consists of an upper machine body and a lower machine body; a pesticide storage cavity is arranged in the lower machine body; a first cavity is arranged in the lower machine body above the medicine storage cavity; a second cavity is arranged in the lower machine body at the right side of the first cavity body; a motor is fixedly arranged in the lower machine body between the second cavity body and the first cavity body; the left end of the motor is matched with a first conical wheel which extends into the first cavity body; a second conical wheel is arranged at the left side of the first conical wheel in the top part of the first cavity and is meshed with the first conical wheel; the top end surface of the second conical wheel is fixedly provided with a rotating shaft which extends upwards; and the top extension end of the rotating shaft is fixedly connected with the bottom of the rotor mechanism. The device provided by the invention has a simple structure, automatic flight and pesticide stirring work can be realized, the flight loss of the unmanned aerial vehicle can be reduced, the spraying range is improved, and the spraying efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of agricultural spraying, and relates to a drone-type pesticide spraying device. Background technique [0002] In the process of modern agricultural production management, most links have been mechanized, but the control of crop diseases and insect pests has not yet been realized. There are problems such as unprofessional control, disorderly use of pesticides, large amount of pesticide residues, and serious environmental pollution. Although a small number of new self-propelled spraying machines have been used in recent years, they cannot meet the needs of crops in the middle and late stages of growth and control; manual spraying is labor-intensive and takes a long time, and the quality of work is poor. Evenly, the expected effect cannot be achieved, and the use of manpower to spray pesticides directly endangers the personal health of the workers, easily causing poisoning and even death, which seriously hinde...

AI Technical Summary

Problems solved by technology

[0002] In the process of modern agricultural production management, most links are mechanized, but the control of crop diseases and insect pests has not yet been realized, and there are problems such as unprofessional control, disorderly use of pesticides, large amount of pesticide residues, and serious environmental pollution.

Although a small number of new self-propelled spraying machines have been used in recent years, they cannot meet the needs of crops in the middle and late stages of growth; artificial spraying is labor-intensive and takes a long time, and the quality of work is poor. Evenly, the expected effect cannot be achieved, and the use of manpower to spray pesticides directly endangers the personal health of the workers, easily causing poisoning and even death, which seriously hinders the rapid development of modern agriculture. The spraying of low-volume pesticides is suitable for intelligent, high-efficiency, full-process, and low-cost new spraying equipment for farms and large-scale crops. The existing pesticide spraying devices for drones have poor spraying effects and short spraying distances. Problems, in addition to this, the precipitation of pesticides has its own rules, and the precipitation leads to uneven concentration of pesticides after spraying from the nozzle

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