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Spray rod active balancing device of agricultural remote-controlled flying fog machine and adjusting method

A technology of active balance and adjustment method, applied in the direction of control/adjustment system, aircraft parts, launch device, etc., can solve the problems of missed spray, the balance posture of the boom cannot be adjusted actively, and heavy spray, etc., to avoid heavy spray or missed spray. , The effect of easy adjustment

Active Publication Date: 2017-05-31
NANJING AGRI MECHANIZATION INST MIN OF AGRI
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0004] In order to avoid spraying leakage and heavy spraying caused by various factors during the flight of the unmanned plant protection aircraft, the invention designs an active balance device and adjustment method for the spraying boom, which can solve the problem of traditional aerial plant protection. The balance posture of the spray boom on the spraying equipment cannot be adjusted actively during operation, which supports the development of agricultural aviation plant protection equipment

Method used

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  • Spray rod active balancing device of agricultural remote-controlled flying fog machine and adjusting method
  • Spray rod active balancing device of agricultural remote-controlled flying fog machine and adjusting method
  • Spray rod active balancing device of agricultural remote-controlled flying fog machine and adjusting method

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Embodiment Construction

[0027] like image 3 The shown one is an active balancing device for the spray boom of an agricultural remote control flying plant protection machine, which is composed of a balance controller, a balance actuator and other components.

[0028] The balance controller includes a control unit and an attitude sensor:

[0029] The control unit can adopt a single-chip microcomputer or other control units with functions such as data collection and processing. In this embodiment, the control unit is a single-chip microcomputer, and the single-chip microcomputer is composed of a central processing unit (CPU) and corresponding peripheral circuits. Peripheral circuits include necessary voltage input and output, voltage conversion, data acquisition and signal output, photoelectric isolation and other circuit modules. During the flight of the agricultural unmanned plant protection aircraft, the central processor continuously collects the flight attitude information such as the pitch angle...

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Abstract

The invention discloses a spray rod active balancing device of an agricultural remote-controlled flying fog machine and an adjusting method thereof. The spray rod active balancing device is provided with a balance controller and a balance executing mechanism, wherein the balance controller is provided with a control unit and an attitude sensor; the attitude sensor is connected to the control unit, is arranged on the body of the flying fog machine and is used for detecting the flight attitude information of the machine body; and the balance executing mechanism comprises a spray rod elevation angle adjusting mechanism and a spray rod roll angle adjusting mechanism. The spray rod active balancing device has the beneficial effects that the roll or elevation angle of a spray rod can be adjusted in real time according to the flight attitude of the flying fog machine, so that the spray rod is maintained at a preset initial state of over the ground and is flush with crop canopy surfaces; the uniform spraying of insecticide is promoted so as to avoid spraying again or spraying leakage; and the spray rod active balancing device and the adjusting method thereof are easy to implement and are suitable for generalization and application.

Description

technical field [0001] The invention belongs to the technical field of agricultural and forestry aviation machinery, and in particular relates to an active balancing device and an adjustment method for a spray rod. Background technique [0002] In aerial spraying operations, the spray boom on the agricultural remote control flying plant protection machine is a key component for installing and carrying the nozzle. The length of the spray boom and installation parameters (position, angle, level, etc.) The effect of deposition distribution has a direct impact. Under normal circumstances, before using the on-board spraying device of the agricultural remote control flying plant protection aircraft, it is necessary to pass the test to determine the optimal length of the spray boom, the installation position of the spray boom, the installation angle of the nozzle, etc. Pre-set state (horizontal state) to ensure the best spray effect. [0003] Due to the load limitation of aerial ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D1/18G05D1/08
CPCG05D1/0816B64D1/18
Inventor 张宋超薛新宇陈晨崔龙飞金永奎孙竹秦维彩周立新丁素明张玲周良富孔伟顾伟蔡晨周晴晴张学进
Owner NANJING AGRI MECHANIZATION INST MIN OF AGRI
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