CN105936336B - Use multi-rotor unmanned aerial vehicle in a kind of wide water surface water sampling sky land and water three - Google Patents
Use multi-rotor unmanned aerial vehicle in a kind of wide water surface water sampling sky land and water three Download PDFInfo
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- CN105936336B CN105936336B CN201610379618.2A CN201610379618A CN105936336B CN 105936336 B CN105936336 B CN 105936336B CN 201610379618 A CN201610379618 A CN 201610379618A CN 105936336 B CN105936336 B CN 105936336B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/08—Helicopters with two or more rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Remote Sensing (AREA)
- Sampling And Sample Adjustment (AREA)
- Multiple-Way Valves (AREA)
Abstract
The present invention provides a kind of multi-rotor unmanned aerial vehicle of wide water surface water sampling sky land and water three, including floating body, the connected rotor installation portion in floating body upper end, rotor installation portion side connects hanging stick, hanging stick end connection hitch, and part or leg are launched in the connection of hitch lower end, rotor installation portion upper end is rotor mounting platform, multiple unmanned plane rotors are provided with rotor mounting platform, hitch includes the piston cylinder that upper end is connected on hanging stick, and piston cylinder upper end is provided with air valve；Air valve is made up of valve body, bonnet, valve rod, valve plate and back-moving spring, bonnet coordinates with valve body forms valve pocket, valve pocket inner bottom surface offers stomata, valve plate and back-moving spring are located in valve pocket, valve plate bottom surface coordinates with the sealing of valve pocket inner bottom surface, and back-moving spring is located at valve plate upper end, and valve rod is connected longitudinally through bonnet with valve plate, valve rod upper end is stretched out outside bonnet to be connected with hoisting mechanism, and through hole is provided with bonnet.The present invention can realize that land, water and air three are used, and operating efficiency is high, easy to use.
Description
Technical field
The present invention relates to technical field of environmental detection, more particularly to a kind of more rotations in wide water surface water sampling sky land and water three
Wing unmanned plane.
Background technology
For wide waters, detection is sampled to its water quality and specifies waters, it is necessary to first reach and then gathers water sample
Could further it be detected, and in wide waters there is certain difficulty in fixed point collection water sample at present, because lacking efficiently
Sampling instrument and cause under operating efficiency, so designing, a kind of operating efficiency is high, can quickly reach specified waters is carried out
The equipment of sampling is necessary.
The content of the invention
It is an object of the invention to provide a kind of multi-rotor unmanned aerial vehicle of wide water surface water sampling sky land and water three, to solve
Above-mentioned technical problem.And the present invention can realize that land, water and air three are used, can be used for performing drop in water surface, land landing, water sample
The multi-task such as collection, buoy dispensing.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of multi-rotor unmanned aerial vehicle of wide water surface water sampling sky land and water three, it is characterised in that：Semicircular floating body, float
Body upper end is fixed with rotor installation portion, and rotor installation portion side is connected with hanging stick, hanging stick end connection hitch, hitch
It is rotor mounting platform that part or leg, the rotor installation portion upper end are launched in lower end connection, is provided with rotor mounting platform
Multiple unmanned plane rotors, the hitch include the piston cylinder that upper end is connected on hanging stick, and piston cylinder upper end is provided with air valve；
Air valve is made up of valve body, bonnet, valve rod, valve plate and back-moving spring, and the bonnet coordinates with valve body forms valve pocket, valve pocket inner bottom surface
Stomata is offered, the valve plate and back-moving spring are located in valve pocket, and valve plate bottom surface coordinates with the sealing of valve pocket inner bottom surface, the reset
Spring is located at valve plate upper end, and the valve rod is connected longitudinally through bonnet with valve plate, valve rod upper end stretch out bonnet outside with elevator
Structure is connected, and through hole is provided with the bonnet.
The circle of rotor mounting platform one is provided with shirt rim, and multiple unmanned plane rotors are centered around in it by shirt rim.
The dispensing part includes the piston rod of upper end insertion piston cylinder, and piston rod upper end is provided with sealing ring, makes piston
Bar coordinates with piston cylinder sealing；Also include the accommodating chamber or water quality detecting device or automatic water fetching device for being connected to piston-rod lower end.
The automatic water fetching device includes device for fetching water body and floating body, and the device for fetching water body interior is provided with stop sleeve,
Inserted with water intaking sleeve inside stop sleeve, the top of the water intaking sleeve is provided with upper water valve, described to fetch water under sleeve
Portion is provided with the next water valve, and the middle part of the water intaking sleeve is water taking cavity, and the water taking cavity upper end connection is controlled by upper water valve
The enterprising exhalant canal of switch, water taking cavity lower end connection by the next water valve controlling switch lower disengaging aquaporin, it is described on
Position water valve includes the inner chamber that a lower end is taper, and inner cavity is provided with steel ball and back-moving spring, and back-moving spring is arranged on steel
The upper end of pearl；The next water valve is identical with upper valve structure, and the steel ball of upper water valve and the next water valve passes through a traction
Rope connection floating body.
Water storage cavity is formed between the outer wall of the stop sleeve and the inwall of device for fetching water body, between water taking cavity and water storage cavity
Water intaking sleeve and stop sleeve on offer through hole, water taking cavity is connected with water storage cavity.
The next water valve is provided with the cavity that two lower ends are taper, and steel ball and reset are respectively arranged with two cavitys
Spring, back-moving spring are arranged on the upper end of steel ball.
Piston cylinder is inserted in the leg upper end, and leg upper end is provided with sealing ring, makes piston rod and piston by sealing ring
Cylinder sealing coordinates.
The hoisting mechanism uses air cylinder lifting valve rod, lever lifting valve bar or gear drive poppet stem.
For air valve, after valve rod is pulled up, air valve is in opening, and air enters piston by through hole, stomata
In cylinder, air pressure and external balance in piston cylinder, then piston rod under gravity, depart from piston cylinder, realize the function of dispensing.
Same principle, when air valve is in opening, leg can be extracted out of piston cylinder, realize fast quick-detach.
The beneficial effects of the invention are as follows：
The present invention can realize that land, water and air three are used, and can be used for performing drop in water surface, land landing, water sampling, buoy
The multi-tasks such as dispensing；Operating efficiency is high, easy to use.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is to launch the structural representation that part coordinates with hitch；
Fig. 3 is the structural representation of air valve；
Fig. 4 is the structural representation that leg coordinates with hitch；
Fig. 5 is the structural representation of automatic water fetching device.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Specific embodiments and the drawings are closed, the present invention is expanded on further, but following embodiments are only the preferred embodiments of the present invention, not
All.Based on the embodiment in embodiment, those skilled in the art are obtained on the premise of creative work is not made
Other embodiments, belong to protection scope of the present invention.
The specific embodiment of the present invention is described below in conjunction with the accompanying drawings.
As Figure 1-3, a kind of multi-rotor unmanned aerial vehicle of wide water surface water sampling sky land and water three, semicircular floating body 6,
The upper end of floating body 6 is fixed with rotor installation portion 2, and the side of rotor installation portion 2 is connected with hanging stick 5, the end connection hitch of hanging stick 5
4, part is launched in the connection of the lower end of hitch 4, and the upper end of rotor installation portion 2 is rotor mounting platform, is set on rotor mounting platform
There are multiple unmanned plane rotors 1, hitch 4 includes the piston cylinder 41 that upper end is connected on hanging stick 5, and the upper end of piston cylinder 41 is provided with
Air valve 42；Air valve 42 is made up of valve body 423, bonnet 421, valve rod 426, valve plate 422 and back-moving spring 425, bonnet 421 and valve body
423 coordinate composition valve pocket, and valve pocket inner bottom surface offers stomata 424, and valve plate 422 and back-moving spring 425 are located in valve pocket, valve plate
422 bottom surfaces coordinate with the sealing of valve pocket inner bottom surface, and back-moving spring 425 is located at the upper end of valve plate 422, and valve rod 426 is longitudinally through bonnet 421
It is connected with valve plate 422, the upper end of valve rod 426 is stretched out outside bonnet 421 to be connected with hoisting mechanism, and through hole is provided with bonnet 421
427；The circle of rotor mounting platform one is provided with shirt rim 3, and multiple unmanned plane rotors 1 are centered around in it by shirt rim 3；Launching part includes
The piston rod 7 of piston cylinder is inserted in upper end, and the upper end of piston rod 7 is provided with sealing ring 9, piston rod 7 is sealed with piston cylinder 41 and coordinates；
Also include the accommodating chamber 8 for being connected to piston-rod lower end.
As shown in figure 4, leg 100 inserts the schematic diagram of hitch 4.
As shown in figure 5, automatic water fetching device includes device for fetching water body 104 and floating body 101, the inside of device for fetching water body 104 is set
There is a stop sleeve 108, water intaking sleeve 105, the top of water intaking sleeve 105 are provided with upper water inside stop sleeve 108
Valve 103, the bottom of water intaking sleeve 105 are provided with the next water valve 109, and the middle part of water intaking sleeve 105 is water taking cavity 107, water taking cavity
107 upper ends connect the enterprising exhalant canal 1011 by the upper controlling switch of water valve 103, and the lower end of water taking cavity 107 is connected by the next water
The lower disengaging aquaporin 1010 of the controlling switch of valve 109, upper water valve 103 include the inner chamber 1013 that a lower end is taper, inner chamber
1013 are internally provided with steel ball 1014 and back-moving spring 1012, and back-moving spring 1012 is arranged on the upper end of steel ball 1014；The next water
Valve is identical with upper valve structure, and upper water valve connects floating body, the next water valve with the steel ball of the next water valve by a pull rope
Two groups are set altogether, and two groups of bottom water valves make contacts high and low.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；It can be machine
Tool connects or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, that described in above-described embodiment and specification is only the present invention
Preference, be not intended to limit the present invention, without departing from the spirit and scope of the present invention, the present invention also have it is various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.
Claims (7)
- A kind of 1. multi-rotor unmanned aerial vehicle of wide water surface water sampling sky land and water three, it is characterised in that：Semicircular floating body, floating body Upper end is fixed with rotor installation portion, and rotor installation portion side is connected with hanging stick, hanging stick end connection hitch, under hitch It is rotor mounting platform that part or leg, the rotor installation portion upper end are launched in end connection, is provided with rotor mounting platform more Individual unmanned plane rotor, the hitch include the piston cylinder that upper end is connected on hanging stick, and piston cylinder upper end is provided with air valve；Gas Valve is made up of valve body, bonnet, valve rod, valve plate and back-moving spring, and the bonnet coordinates with valve body forms valve pocket, and valve pocket inner bottom surface is opened Provided with stomata, the valve plate and back-moving spring are located in valve pocket, and valve plate bottom surface coordinates with the sealing of valve pocket inner bottom surface, the reset bullet Spring is located at valve plate upper end, and the valve rod is connected longitudinally through bonnet with valve plate, valve rod upper end stretch out bonnet outside with hoisting mechanism Connect, through hole is provided with the bonnet.
- 2. the multi-rotor unmanned aerial vehicle of wide water surface water sampling sky land and water three according to claim 1, it is characterised in that：Institute State the circle of rotor mounting platform one and be provided with shirt rim, multiple unmanned plane rotors are centered around in it by shirt rim.
- 3. the multi-rotor unmanned aerial vehicle of wide water surface water sampling sky land and water three according to claim 1, it is characterised in that：Institute State and launch the piston rod that part inserts piston cylinder including upper end, piston rod upper end is provided with sealing ring, makes piston rod and piston cylinder Sealing coordinates；Also include the accommodating chamber or water quality detecting device or automatic water fetching device for being connected to piston-rod lower end.
- 4. the multi-rotor unmanned aerial vehicle of wide water surface water sampling sky land and water three according to claim 3, it is characterised in that：Institute Stating automatic water fetching device includes device for fetching water body and the second floating body, and the device for fetching water body interior is provided with stop sleeve, support set Cylinder is internal to be provided with upper water valve inserted with water intaking sleeve, the top of the water intaking sleeve, and the bottom of the water intaking sleeve is set There is the next water valve, the middle part of the water intaking sleeve is water taking cavity, and the water taking cavity upper end connection is by upper water valve controlling switch Enterprising exhalant canal, the water taking cavity lower end connection is by the lower disengaging aquaporin of the next water valve controlling switch, the upper water valve Including the inner chamber that a lower end is taper, inner cavity is provided with steel ball and back-moving spring, and back-moving spring is arranged on the upper of steel ball End；The next water valve is identical with upper valve structure, and upper water valve is connected with the steel ball of the next water valve by a pull rope Second floating body.
- 5. the multi-rotor unmanned aerial vehicle of wide water surface water sampling sky land and water three according to claim 4, it is characterised in that：Institute State and form water storage cavity between the outer wall of stop sleeve and the inwall of device for fetching water body, the water intaking sleeve between water taking cavity and water storage cavity And through hole is offered on stop sleeve, water taking cavity is connected with water storage cavity.
- 6. the multi-rotor unmanned aerial vehicle of wide water surface water sampling sky land and water three according to claim 4, it is characterised in that：Institute State the next water valve and be provided with the cavity that two lower ends are taper, be respectively arranged with steel ball and back-moving spring in two cavitys, reset Spring is arranged on the upper end of steel ball.
- 7. the multi-rotor unmanned aerial vehicle of wide water surface water sampling sky land and water three according to claim 1, it is characterised in that：Institute State hoisting mechanism and use air cylinder lifting valve rod, lever lifting valve bar or gear drive poppet stem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610379618.2A CN105936336B (en) | 2016-05-27 | 2016-05-27 | Use multi-rotor unmanned aerial vehicle in a kind of wide water surface water sampling sky land and water three |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610379618.2A CN105936336B (en) | 2016-05-27 | 2016-05-27 | Use multi-rotor unmanned aerial vehicle in a kind of wide water surface water sampling sky land and water three |
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| Publication Number | Publication Date |
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| CN105936336A CN105936336A (en) | 2016-09-14 |
| CN105936336B true CN105936336B (en) | 2018-01-12 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101848B (en) * | 2017-06-21 | 2019-05-31 | 江苏常睿环境科技有限公司 | A kind of water sample collection instrument |
| CN112432816B (en) * | 2019-10-31 | 2022-07-22 | 苏州麟琪程科技有限公司 | Amphibious sampling detection unmanned aerial vehicle |
| CN111551401B (en) * | 2020-06-04 | 2021-06-01 | 同济大学 | Multipoint sampling device and unmanned aerial vehicle carrying same |
| CN112304708B (en) * | 2020-12-15 | 2022-05-17 | 烟台职业学院 | Contaminated soil sampling device |
| CN113371188B (en) * | 2021-08-11 | 2021-10-26 | 深圳市华芯机器人技术有限责任公司 | Unmanned aerial vehicle is used in water sample collection |
| CN113720984A (en) * | 2021-08-31 | 2021-11-30 | 山东交通学院 | Water quality monitoring system and method based on unmanned aerial vehicle |
| CN114062031A (en) * | 2021-11-15 | 2022-02-18 | 上海海洋大学 | Water sample collection device and method with cross-medium navigation function |
| CN117553846A (en) * | 2023-10-27 | 2024-02-13 | 深圳市深水兆业工程顾问有限公司 | Multifunctional environment detection equipment suitable for different occasions |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2436728Y (en) * | 2000-06-17 | 2001-06-27 | 傅国忠 | Non-repeated bottle-filling valve for industrial use |
| GB2423971A (en) * | 2005-03-12 | 2006-09-13 | George W Davis | Autogyro hovercraft |
| FR2937306B1 (en) * | 2008-10-20 | 2011-08-12 | Breizhtech | GYROPENDULAR DRONE AMPHIBIA WITH LANDING AND VERTICAL TAKE-OFF |
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| CN105936336A (en) | 2016-09-14 |
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