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Plant protection unmanned aerial vehicle for agricultural planting

A technology of plant protection drones and drones, which is applied in the field of plant protection drones for agricultural planting. It can solve the problems that cannot meet people's needs, the length of the nozzle cannot be adjusted, and the spraying of crops is not uniform enough to achieve a good windshield effect. , avoid uneven spraying of pesticides, and avoid the effect of liquid medicine sinking to the bottom

Inactive Publication Date: 2020-12-08
浙江恩润工业设计有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A plant protection drone for agricultural planting in the above-mentioned patent has the following disadvantages: in the process of spraying the drone, the length of the nozzle is often not adjustable, which cannot meet people's needs
At the same time, during the flight of the drone, the liquid medicine inside the medicine box cannot be stirred, which will cause the liquid medicine to sink to the bottom, and the spraying of the crops is not uniform enough.

Method used

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  • Plant protection unmanned aerial vehicle for agricultural planting
  • Plant protection unmanned aerial vehicle for agricultural planting
  • Plant protection unmanned aerial vehicle for agricultural planting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] refer to Figure 1-4 , a plant protection drone for agricultural planting, including a drone body 1, the bottom outer wall of the drone body 1 is connected with a top plate 10 by bolts, and the top outer wall of the top plate 10 is rotatably connected with a rotation rod 12, and the rotation rod 12 The outer walls on both sides are connected with fan blades 11 by bolts, the bottom outer wall of the top plate 10 is connected with a reinforcing rod by bolts, and the outer wall of one end of the reinforcing rod is connected with a water tank 2 by bolts, the cross section of the water tank 2 is rhombus, and The bottom outer wall of the water tank 2 is connected with a support rod 8 by a bolt, and the outer wall of one end of the support rod 8 is connected with a bottom plate 4 by a bolt, and the bottom outer wall of the bottom plate 4 is connected with a telescopic rod 6 by a bolt, and the outer wall of the telescopic rod 6 is sleeved with a spring 7. The base 5 is welded o...

Embodiment 2

[0032] refer to Figure 5 , a plant protection drone for agricultural planting. Compared with Embodiment 1, this embodiment has a baffle 31 inserted into one end of the fixed rod 16 , and the baffle 31 is located outside the nozzle 9 .

[0033] Working principle: When the UAV sprays the crops, the pump body 14 and the motor 21 can be started, and the pump body 14 can pump out the medicinal liquid inside the water tank 2 and spray it from the nozzle 9 to spray the crops. At the same time, people can Start the motor 21, and the motor 21 drives the threaded screw 17 to rotate to adjust the height of the nozzle 9, which meets the needs of people. The cross section of the water tank 2 is diamond-shaped, so the UAV can reduce wind resistance during flight and save a lot of water. At the same time, during the flight of the drone, the liquid medicine inside the water tank 2 will shake, so that the protrusion 26 and the through hole 25 can fully stir the liquid medicine, so that the me...

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Abstract

The invention discloses a plant protection unmanned aerial vehicle for agricultural planting. The plant protection unmanned aerial vehicle for agricultural planting comprises an unmanned aerial vehicle body, a top plate is arranged on the outer wall of the bottom of the unmanned aerial vehicle body, rotating rods are rotatably connected to the outer wall of the top of the top plate, fan blades arearranged on the outer walls of the two sides of each rotating rod, reinforcing rods are arranged on the outer wall of the bottom of the top plate, a water tank is arranged on the outer walls of one ends of the reinforcing rods, the cross section of the water tank is rhombic, supporting rods are arranged on the outer wall of the bottom of the water tank, a bottom plate is arranged on the outer walls of one ends of the supporting rods, telescopic rods are arranged on the outer wall of the bottom of the bottom plate, and the circumferential outer walls of the telescopic rods are sleeved with springs. When the unmanned aerial vehicle conducts pesticide spraying work on crops, a pump body and a motor can be started, the pump body can pump out pesticide liquid in the water tank and spray the pesticide liquid out of spray heads to conduct pesticide spraying work on the crops, meanwhile, people can start the motor, the motor drives threaded lead screws to rotate to adjust the height of the spray heads, and use requirements of people are met.

Description

technical field [0001] The invention relates to the technical field of drones, in particular to a plant protection drone for agricultural planting. Background technique [0002] Plant protection UAV, also known as unmanned aerial vehicle, is an unmanned aircraft used for agricultural and forestry plant protection operations. Part of the composition, through ground remote control or navigation flight control, to achieve spraying operations, can spray chemicals, seeds, powder, etc. [0003] After searching, the Chinese patent application number is CN207895316U, which discloses a plant protection drone, including a nozzle assembly and a microprocessor. The microprocessor is configured to obtain the flight information of the plant protection drone, and judge the course of the plant protection drone in real time. And according to the heading of the plant protection UAV, the closing of some nozzle assemblies and the opening of some nozzle assemblies are controlled. A plant prote...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D1/18B64D45/00A01M7/00B05B9/04B05B15/68B05B15/25B05B12/00
CPCA01M7/0014A01M7/0089B05B9/0403B05B12/00B64D1/18B64D45/00B05B15/25B05B15/68
Inventor 杜俊彦
Owner 浙江恩润工业设计有限公司
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