Stable and reliable four-rotor plant protection aircraft

A quadrotor, aircraft technology, applied in aircraft, rotorcraft, aircraft parts and other directions, can solve the hidden safety hazards of users, affect the normal operation of the whole machine and other problems, and achieve the effect of easy handling and transportation, high stability and space saving

Inactive Publication Date: 2016-09-07
SHENZHEN HI TECH NEW AGRI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the drone cannot fly stably, it will affect the normal operation of the whole mach

Method used

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  • Stable and reliable four-rotor plant protection aircraft
  • Stable and reliable four-rotor plant protection aircraft
  • Stable and reliable four-rotor plant protection aircraft

Examples

Experimental program
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[0027] The present invention will now be further described with reference to the drawings and specific embodiments.

[0028] The stable and reliable four-rotor plant protection aircraft of the present invention includes a fuselage and a fuselage upper cover that covers the fuselage. A control system and a power supply line are installed in an accommodation space formed by the fuselage and the fuselage upper cover; the control system It is fixed in the fuselage by a shock absorber, and the power supply line is separated by a hub. One of the lines is a strong current line for the motor, and the other is a weak current line for the control system; the hub is fixed outside the fuselage bottom. The weak current lines are laid inside the fuselage, and the strong current lines are laid outside the fuselage, and are connected to the electronic speed controller (or Electronic Speed ​​Control, ESC for short) through the arm. This wiring method can connect the circuit The electromagnetic f...

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Abstract

The invention discloses a stable and reliable four-rotor plant protection aircraft which comprises a body and a body upper cover for covering the body. A control system and a power supply circuit are mounted in an accommodation space formed by the body and the body upper cover, the power supply circuit comprises a strong current circuit and a weak current circuit, the strong current circuit supplies power for a motor, the weak current circuit supplies power for the control system and is laid in the body, and the strong current circuit is laid outside the body and connected onto an electronic governor through an arm. The body is integrally designed, the control system is reasonably placed and firmly fixed through fixers, the body is covered by the body upper cover to form a closed space, strong current and weak current are insulated by the closed space, so that water proofing and dust prevention are achieved, and electromagnetic interference of the control system is solved.

Description

technical field [0001] The invention relates to the field of manufacturing of unmanned aerial vehicles, in particular to a stable and reliable four-rotor plant protection aircraft. Background technique [0002] With the application research of unmanned helicopters in various industries, people have found that unmanned helicopters play an increasingly significant role in all aspects of social production and life. The use of modern high-tech machinery and equipment can not only improve work efficiency and quality, reduce operating costs, but also reduce the risk of personnel operations and protect the safety of life and property. Among them, the agricultural unmanned helicopter has many advantages compared with the operation of conventional plant protection machinery. Its operating efficiency is 8 times that of the overhead sprayer with the highest control efficiency among ground plant protection machinery, and 30 times that of the manual backpack sprayer. Due to the backward...

Claims

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Application Information

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IPC IPC(8): B64C1/00B64C27/08B64C25/02B64D1/18
CPCB64C1/00B64C25/02B64C27/08B64D1/18
Inventor 付维包胜军陈居胜傅新哲
Owner SHENZHEN HI TECH NEW AGRI TECH CO LTD
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