CN211663458U - Foldable spray tube plant protection unmanned aerial vehicle - Google Patents
Foldable spray tube plant protection unmanned aerial vehicle Download PDFInfo
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- CN211663458U CN211663458U CN201922497421.0U CN201922497421U CN211663458U CN 211663458 U CN211663458 U CN 211663458U CN 201922497421 U CN201922497421 U CN 201922497421U CN 211663458 U CN211663458 U CN 211663458U
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Abstract
The utility model provides a foldable spray tube plant protection unmanned aerial vehicle, including unmanned aerial vehicle body and medicine device, unmanned aerial vehicle body includes organism, connecting rod and rotor to and the stabilizer blade of organism below, it includes the shower nozzle that connects on liquid medicine case, water pump, spray tube and the spray tube to spout the medicine device, still includes the mounting bracket that fixes and drives the spray tube position and remove; the mounting frame is horizontally arranged below the machine body and comprises a fixed rod in the middle and extension rods at two ends, the two extension rods can horizontally rotate by taking two end points of the fixed rod as fulcrums, and the extension rods are connected with the fixed rod through vertical hinges; and a group of auxiliary liquid pipes with spray heads is arranged below the machine body. The spraying range of the utility model can be adjusted, when large-area crops are sprayed, the extension rod keeps the unfolding state, the spraying range is large, and the efficiency is high; if the small-area crops are sprayed, the spraying range is contracted, and the waste of liquid medicine is avoided.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field especially indicates a foldable spray tube plant protection unmanned aerial vehicle.
Background
In recent years, along with the development of unmanned aircrafts, the unmanned aircrafts have attracted attention in many aspects due to the advantages of flexibility, quick response, unmanned flight, low operation requirement and the like, and are applied to various fields such as agriculture, exploration and the like. Along with the development and the innovation of technique, unmanned aerial vehicle is with its easily control, in the civilian life field such as the small in structure of being widely applied to the topography reconnaissance, agricultural fertilization medicine.
In traditional agriculture, the mode of manual spraying is mostly adopted to spray pesticide to crops, and the pesticide spraying mode has the defects of low efficiency, high cost and harm to human bodies. The unmanned aerial vehicle is used for pesticide application, the operation height is low, fog drops are less in drift, downward airflow generated by the rotor wings is beneficial to increasing the penetrability of the fog drops to crops, the pesticide fog drops can be blown to the back of plant leaves, and the control effect is good; the remote control operation has the advantages that the danger of exposing to pesticides is avoided for personnel, and the like, and the device is very suitable for pest control of small and medium-sized fields and precise pesticide application of local parts in fields.
Current unmanned aerial vehicle uses widely in the agricultural, especially spouts the medicine aspect at the pesticide, and it can use manpower sparingly and time, and spouts the medicine even, but most spout the medicine scope and can not adjust. If the spraying range is too small, the efficiency is too low when large-area crops are sprayed; if the spraying range is too large, the waste of the liquid medicine is easily caused when the small-area crops are sprayed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a foldable spray tube plant protection unmanned aerial vehicle can spout the width of medicine according to actual conditions adjustment.
The technical scheme of the utility model is realized like this: a foldable spray pipe plant protection unmanned aerial vehicle comprises an unmanned aerial vehicle body and a pesticide spraying device, wherein the unmanned aerial vehicle body comprises a machine body, a connecting rod, a rotor wing and support legs below the machine body, a control module in signal connection with a remote controller is arranged in the machine body, the pesticide spraying device comprises a pesticide tank, a water pump, a liquid spray pipe and a spray head connected to the liquid spray pipe, and the foldable spray pipe plant protection unmanned aerial vehicle further comprises a mounting frame for fixing and driving the liquid spray pipe to move; the mounting frame is horizontally arranged below the machine body and comprises a fixed rod in the middle and extension rods at two ends, the two extension rods can horizontally rotate by taking two end points of the fixed rod as fulcrums, the extension rods are connected with the fixed rod through a vertical hinge, a rotating shaft of the vertical hinge is connected with a corner servo motor for controlling the rotation of the vertical hinge, and the corner servo motor is connected and controlled by a control module in the machine body; and a group of auxiliary liquid pipes with spray heads are arranged below the machine body and are connected to the liquid spraying pipe through electromagnetic valves.
Preferably, the fixing rod is fixedly arranged below the liquid medicine box, the liquid spraying pipe is a rubber hose and is fixed below the fixing rod and the extension rods at two ends through clips.
Preferably, the length of the liquid spraying pipe is equal to the sum of the fixed rod and the extension rods at the two ends, and the two ends of the liquid spraying pipe are flush with the tail ends of the two extension rods.
Preferably, the liquid medicine box is connected to the liquid spraying pipe and the spray head through a water pump, and the spray head is uniformly arranged on the lower side of the liquid spraying pipe.
Preferably, the auxiliary liquid pipe is disposed in an area which cannot be covered by the extension rod after the extension rod rotates, and both ends of the auxiliary liquid pipe are fixed on the two sets of support legs.
Compared with the prior art, the utility model has the advantages of: the spraying range can be adjusted, when large-area crops are sprayed, the extension rod keeps the unfolding state, the spraying range is large, and the efficiency is high; if the small-area crops are sprayed, the spraying range is contracted, and the waste of liquid medicine is avoided.
Drawings
Fig. 1 is a schematic structural view of the present invention in an unfolded state;
fig. 2 is a schematic structural diagram of the present invention in a contracted state.
In the figure: 1. a body; 2. a connecting rod; 3. a rotor; 4. a support leg; 5. a liquid medicine box; 6. a water pump; 7. a liquid spraying pipe; 8. a spray head; 9. fixing the rod; 10. an extension pole; 11. a vertical hinge; 12. a corner servo motor; 13. an auxiliary liquid pipe; 14. an electromagnetic valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example (b): referring to fig. 1 and 2, a foldable spray pipe plant protection unmanned aerial vehicle comprises an unmanned aerial vehicle body and a pesticide spraying device, wherein the unmanned aerial vehicle body comprises a machine body 1, a connecting rod 2, a rotor wing 3 and a support leg 4 below the machine body 1, a control module in signal connection with a remote controller is arranged in the machine body 1, the pesticide spraying device comprises a pesticide liquid tank 5, a water pump 6, a pesticide liquid pipe 7 and a spray head 8 connected to the pesticide liquid pipe 7, and the foldable spray pipe plant protection unmanned aerial vehicle further comprises a mounting frame for fixing and driving the pesticide liquid pipe 7 to move; the mounting frame is horizontally arranged below the machine body 1 and comprises a fixed rod 9 in the middle and extension rods 10 at two ends, the two extension rods 10 can horizontally rotate by taking two end points of the fixed rod 9 as fulcrums, the extension rods 10 and the fixed rod 9 are connected through a vertical hinge 11, a rotating shaft of the vertical hinge 11 is connected with a corner servo motor 12 for controlling the rotation of the vertical hinge 11, and the corner servo motor 12 is connected and controlled by a control module in the machine body 1; a set of auxiliary liquid pipes 13 with spray heads 8 is also arranged under the machine body 1, and the auxiliary liquid pipes 13 are connected to the spray pipe 7 through electromagnetic valves 14.
Preferably, the fixing rod 9 is fixedly installed below the chemical liquid tank 5, and the liquid spraying tube 7 is a rubber hose and is fixed below the fixing rod 9 and the extension rods 10 at two ends through clips.
Preferably, the length of the liquid spray tube 7 is equal to the sum of the fixed rod 9 and the extension rods 10 at both ends, and both ends of the liquid spray tube 7 are flush with the ends of the two extension rods 10.
Preferably, the liquid medicine tank 5 is connected to a liquid spraying pipe 7 and a spraying head 8 through a water pump 6, and the spraying head 8 is uniformly arranged on the lower side of the liquid spraying pipe 7.
Preferably, the auxiliary liquid pipe 13 is disposed in an area that cannot be covered by the extension rod 10 after rotating, and both ends of the auxiliary liquid pipe 13 are fixed to the two sets of legs 4.
The spraying range can be adjusted, when large-area crops are sprayed or the amount of the pesticide sprayed on a single surface is small, the extension rods 10 are normally connected to two ends of the fixing rod 9 and keep an unfolded state, so that the spraying range is large, the pesticide amount is small, and the efficiency is high.
If small-area crops are sprayed with the pesticide or the pesticide spraying amount needs to be increased, the pesticide spraying range is contracted, a remote control device sends an instruction to the unmanned aerial vehicle, a control module in the machine body 1 receives the signal and controls the corner servo motor 12 to work, the corner servo motor 12 rotates for a certain angle according to the design of the corner servo motor and preset data, the vertical hinge 11 is driven to rotate, and therefore the extension rod 10 and a part of the liquid spraying pipe 7 fixed below the extension rod are retracted and folded; the coverage area of the spray head 8 connected with the partial spray pipe 7 is partially overlapped with the spray head 8 in the area of the fixing rod 9, thereby achieving the effect of double spraying. After shrinkage, unnecessary areas are prevented from being sprayed, and waste of liquid medicine is avoided.
After extension rod 10 is folded, the middle area of fixed rod 9 is not covered, double-row nozzle 8 can not be formed by complete overlapping, the uncovered area is supplemented by auxiliary liquid pipe 13 and upper nozzle 8, remote control equipment sends an instruction to unmanned aerial vehicle to shrink extension rod 10, and can send the instruction to open electromagnetic valve 14 for unmanned aerial vehicle organism 1, and auxiliary liquid pipe 13 is switched on after electromagnetic valve 14 is opened, and the nozzle 8 that auxiliary liquid pipe 13 is connected begins to spout the medicine, realizes double coverage.
In addition, when spraying medicine in more special narrow region, also can adopt the mode work of shrink extension rod 10, avoid unmanned aerial vehicle to take place the accident.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a foldable spray tube plant protection unmanned aerial vehicle, includes the unmanned aerial vehicle body and spouts the medicine device, and the unmanned aerial vehicle body includes organism, connecting rod and rotor to and the stabilizer blade of organism below is equipped with the control module who is connected with remote controller signal in the organism, its characterized in that: the pesticide spraying device comprises a pesticide liquid box, a water pump, a pesticide spraying pipe, a spray head connected with the pesticide spraying pipe, and an installation frame for fixing and driving the pesticide spraying pipe to move; the mounting frame is horizontally arranged below the machine body and comprises a fixed rod in the middle and extension rods at two ends, the two extension rods can horizontally rotate by taking two end points of the fixed rod as fulcrums, the extension rods are connected with the fixed rod through a vertical hinge, a rotating shaft of the vertical hinge is connected with a corner servo motor for controlling the rotation of the vertical hinge, and the corner servo motor is connected and controlled by a control module in the machine body; and a group of auxiliary liquid pipes with spray heads are arranged below the machine body and are connected to the liquid spraying pipe through electromagnetic valves.
2. The folding nozzle plant protection unmanned aerial vehicle of claim 1, wherein: the fixed rod is fixedly arranged below the liquid medicine box, the liquid spraying pipe is a rubber hose, and the fixed rod and the extension rod at two ends are fixed below the fixed rod through clips.
3. The folding nozzle plant protection unmanned aerial vehicle of claim 2, wherein: the length of the liquid spraying pipe is equal to the sum of the fixed rod and the extension rods at the two ends, and the two ends of the liquid spraying pipe are flush with the tail ends of the two extension rods.
4. The folding nozzle plant protection unmanned aerial vehicle of claim 3, wherein: the liquid medicine case passes through the water pump and is connected to spray tube and shower nozzle, the shower nozzle evenly sets up the downside at spray tube.
5. The folding nozzle plant protection unmanned aerial vehicle of claim 1, wherein: the auxiliary liquid pipe is arranged in an area which can not be covered after the extension rod rotates, and two ends of the auxiliary liquid pipe are fixed on the two groups of support legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922497421.0U CN211663458U (en) | 2019-12-31 | 2019-12-31 | Foldable spray tube plant protection unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922497421.0U CN211663458U (en) | 2019-12-31 | 2019-12-31 | Foldable spray tube plant protection unmanned aerial vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN211663458U true CN211663458U (en) | 2020-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922497421.0U Active CN211663458U (en) | 2019-12-31 | 2019-12-31 | Foldable spray tube plant protection unmanned aerial vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113141843A (en) * | 2021-04-13 | 2021-07-23 | 新疆农业职业技术学院 | Intelligent liquid manure system |
-
2019
- 2019-12-31 CN CN201922497421.0U patent/CN211663458U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113141843A (en) * | 2021-04-13 | 2021-07-23 | 新疆农业职业技术学院 | Intelligent liquid manure system |
| CN113141843B (en) * | 2021-04-13 | 2022-05-24 | 新疆农业职业技术学院 | Application method of intelligent water and fertilizer system |
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