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Agricultural multi-rotor aircraft

A technology of multi-rotor aircraft and aircraft, applied in aircraft parts, launching devices, energy-saving board measures, etc., can solve the problems of high production cost, poor spraying effect, and restrictions on popularization and application, and achieve the effect of simple structure and convenient disassembly

Inactive Publication Date: 2015-07-01
张伟
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing agricultural unmanned aerial vehicles are complex in structure, bulky and heavy, which seriously restricts their large-scale promotion and application
Taking the liquid medicine spraying system as an example, the liquid medicine spraying system is an important part of the agricultural aircraft and is mainly used to contain and spray the liquid medicine. Heavy, high production cost, and small spraying range, narrow range, uneven spraying, and poor spraying effect
In addition, although the connection structure between the components of the existing spraying system for aircraft is relatively firm, the disassembly operation is cumbersome, and tools must be used, which is time-consuming and laborious

Method used

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  • Agricultural multi-rotor aircraft

Examples

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Embodiment Construction

[0046] The agricultural multi-rotor aircraft includes a flight system and a spraying system for the aircraft. The flight system includes a center plate 67 on which a battery plate 68 is arranged. The center plate 67 is connected to the rotor 65 through a rotatable rotor connection device 66 fixed on the side end surface , the center plate 67 is provided with a control device 69, the power circuit of the control device 69 is connected in series with the power circuit of the rotor motor and the drug pump 31.

[0047] The rotatable rotor connection device 66 includes a rotor sleeve 37 and a fixed mount, the outer wall of the rotor sleeve 37 is provided with a base 44, and the rotor sleeve 37 is connected with the fixed mount through the mounting hole 45 provided on the base 44; the fixed mount includes a support 42 , The side end surface of the bracket 42 is provided with an arc-shaped connecting arm 40 , and the arc-shaped connecting arm 40 is provided with a through hole 43 matc...

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Abstract

The invention belongs to the technical field of agricultural machines, and particularly discloses an agricultural multi-rotor aircraft. The agricultural multi-rotor aircraft comprises a flight system and an aircraft spray system. The flight system comprises a center plate, a cell panel is arranged on the center plate, the center plate is connected with rotors through rotatable rotor connecting devices fixedly arranged on the side end faces of the center plate, and a control device is arranged in the center plate. The aircraft spray system comprises a support, an aircraft spray structure is arranged in the support and comprises a spray fixing structure and a spray rod, a pesticide box and a pesticide pump are connected to the spray fixing structure, a spray head is fixed to the spray rod, and a pesticide pipe is connected with the pesticide box, the pesticide pump and the spray head in sequence. The agricultural multi-rotor aircraft is simple in structure, convenient to disassemble and good in use effect.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery and relates to an agricultural multi-rotor aircraft. Background technique [0002] With the development of society and the advancement of science and technology, the work of spraying pesticides on a large scale in farmland is gradually completed by unmanned aerial vehicles. The existing agricultural unmanned aerial vehicles are complex in structure, bulky and heavy, which seriously restricts their large-scale popularization and application. Taking the liquid medicine spraying system as an example, the liquid medicine spraying system is an important part of the agricultural aircraft and is mainly used to contain and spray the liquid medicine. Heavy, high production cost, and the range of spraying is small, the range is narrow, the spraying is uneven, and the spraying effect is poor. In addition, although the connection structure between the components of the existing sprinkler ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D1/18
CPCY02T50/50
Inventor 赵红英
Owner 张伟
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