Self-adaptation pesticide applying device

Abstract

The invention discloses a self-adaptation pesticide applying device which comprises a field intelligent robot (9), ultrasonic detectors (10), vertical spraying rod frames (5), a horizontal spraying rod frame (1) and a spraying rod (6); a walking mechanism is arranged at the bottom of the field intelligent robot (9), the ultrasonic detectors (10) are installed at the two sides of the field intelligent robot (9), the vertical spraying rod frames (5) are arranged at the two sides above the field intelligent robot (9), the horizontal spraying rod frame (1) is slidably installed on the vertical spraying rod frames (5), a rotating motor (2) is slidably installed on the horizontal spraying rod frame (1), and a spraying rod (6) is connected to a motor shaft of the rotating motor (2) through a coupler (7). By combining the existing advanced sensor technology and the control system, the spraying system is more intelligentized, and pesticide applying parameters are more scientific and efficient in regulation. Due to slight modification, the device can be applied to aviation plant protection operation of a plant protection unmanned aerial vehicle.

Description

technical field [0001] The invention relates to the field of plant protection machinery, and specifically involves an automatic adjustment mechanism for the height of a spray bar, an automatic adjustment mechanism for the distance between nozzles and a rotary spraying mechanism. Background technique [0002] The traditional artificial large-scale spraying method of pesticides not only wastes pesticides and water resources, but also puts enormous pressure on the environment. The spraying efficiency is low and it cannot cope with large-scale sudden pests and diseases. [0003] The way of laying pipelines and erecting spray booms in the field can greatly improve work efficiency, but the spray spread angles of different types of nozzles are different, and the optimal spray height and distance between nozzles are also different; even if the same type of nozzles faces different sizes The target, the required optimal spray height and nozzle spacing are also different; when the fixe...

AI Technical Summary

Problems solved by technology

[0002] The traditional method of manual large-scale spraying of pesticides not only wastes pesticides and water resources, but also puts enormous pressure on the environment. The spraying efficiency is low and it cannot cope with large-scale sudden pests and diseases.

[0003] The way of laying pipelines and erecting spray booms in the field can greatly improve work efficiency, but the spray spread angles of different types of nozzles are different, and the optimal spray height and distance between nozzles are also different; even if the same type of nozzles faces different sizes The target, the required optimal spray height and nozzle spacing are also different; when the fixed spray bar is spraying, the distribution of droplets in the vertical direction of the spray bar is less, and uneven spraying will directly lead to uneven spraying, affecting spray effect

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