CN111175082A - Unmanned aerial vehicle water sample sampling device for environmental protection - Google Patents
Unmanned aerial vehicle water sample sampling device for environmental protection Download PDFInfo
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- CN111175082A CN111175082A CN201811338190.2A CN201811338190A CN111175082A CN 111175082 A CN111175082 A CN 111175082A CN 201811338190 A CN201811338190 A CN 201811338190A CN 111175082 A CN111175082 A CN 111175082A
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- 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
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- Hydrology & Water Resources (AREA)
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses an environment-friendly unmanned aerial vehicle water sample sampling device which comprises a support frame, wherein a hollow shaft motor is fixed on the outer wall of one side of the top end of the support frame through a bolt, a metal cover is fixed on the position, close to the hollow shaft motor, of the outer wall of one side of the bottom end of the support frame through a bolt, a first electric telescopic rod is fixed on the inner wall of the hollow shaft motor through a bolt, a through hole is formed in the middle position of the outer wall of the bottom end of the metal cover, the bottom end of the first electric telescopic rod penetrates through the through hole, a horizontally placed metal disc is fixed at the bottom end of the first electric telescopic rod through a bolt, jacks distributed in an annular shape at equal intervals are formed. The liquid storage device can fix a plurality of liquid storage cylinders, is convenient to switch the positions of the liquid storage cylinders, is convenient to continuously sample, is convenient to take and place the liquid storage cylinders, is simple to operate, is beneficial to improving the working efficiency, and is convenient to clean and maintain.
Description
Technical Field
The invention relates to the technical field of water sample sampling devices, in particular to an unmanned aerial vehicle water sample sampling device for environmental protection.
Background
In recent years, the pollution of water resources is more and more serious under the influence of human activities, and nearly half of the water resources are seriously polluted. At present, the water quality monitoring field in China is mainly completed by manual monitoring, unmanned ship monitoring and remote sensing shooting by satellites, the manual monitoring needs on-site sampling, the period is long, the working efficiency is low, and a large amount of manpower and material resources need to be consumed.
Through retrieval, chinese patent is granted No. CN206369644U, discloses an unmanned aerial vehicle water sample sampling device for environmental protection, including support, motor, flat cam mechanism, rocking arm, sampling mechanism and sampling bucket, the motor is connected with the support bottom, flat cam mechanism and leg joint, and by motor drive, the rocking arm lower extreme is articulated with the support, the one end of rocking arm is connected with flat cam mechanism, and the other end is connected with sampling mechanism, the sampling bucket is connected with sampling mechanism, flat cam mechanism comprises cam, tappet and push rod.
The water sampling device in the above patent has the following disadvantages: inconvenient continuous many times of taking a sample, inconvenient getting is put the liquid storage cylinder, inconvenient regulation, so an unmanned aerial vehicle water sample sampling device for environmental protection is provided at present.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an environment-friendly unmanned aerial vehicle water sample sampling device.
In order to achieve the purpose, the invention adopts the following technical scheme:
an unmanned aerial vehicle water sample sampling device for environmental protection comprises a support frame, wherein a hollow shaft motor is fixed on the outer wall of one side of the top end of the support frame through a bolt, a metal cover is fixed on the position, close to the hollow shaft motor, of the outer wall of one side of the bottom end of the support frame through a bolt, a first electric telescopic rod is fixed on the inner wall of the hollow shaft motor through a bolt, a through hole is formed in the middle position of the outer wall of the bottom end of the metal cover, the bottom end of the first electric telescopic rod penetrates through the through hole, a horizontally placed metal disc is fixed on the bottom end of the first electric telescopic rod through a bolt, jacks are formed in the edge position of the outer wall of the top end of the metal disc, are distributed in an annular shape at equal intervals, a liquid storage cylinder is inserted into the inner walls of the jacks, a detection block is arranged at the position, close to the liquid, the utility model discloses a miniature suction pump, including support frame, quill shaft motor, support frame, elevating system, second hose, first hose, second hose other end spiro union have a pipette, and pipette lateral wall bottom position is equipped with filtering mechanism.
Preferably, elevating system includes two metal slide bars, and two metal slide bar tops all are close to miniature imbibition pump position department spiro union with support frame bottom outer wall, two the sliding sleeve has all been cup jointed to the metal slide bar lateral wall, and two sliding sleeve lateral wall welding have same horizontal bar, horizontal bar top outer wall intermediate position has second electric telescopic handle through the bolt fastening, and second electric telescopic handle top and support frame bottom outer wall pass through the bolt fastening.
Preferably, two the sliding sleeve lateral wall all is fixed with the support through the bolt, and pipette lateral wall top and support bottom outer wall intermediate position spiro union.
Preferably, the filtering mechanism comprises a metal mesh cylinder, the metal mesh cylinder is sleeved with the side wall of the pipette, the bottom end of the pipette is welded with a sealing cover, and liquid inlet holes distributed at equal intervals are formed in the bottom end of the side wall of the pipette.
Preferably, the spring piece is sleeved at the position, close to the top end of the metal mesh cylinder, of the side wall of the pipette, and the limiting ring is screwed at the position, close to the top end of the spring piece, of the side wall of the pipette.
Preferably, the first electric telescopic rod, the second electric telescopic rod, the miniature liquid suction pump and the hollow shaft motor are all connected with a switch, the switch is connected with a microprocessor, and the proximity sensor is connected with the microprocessor through a signal line.
The invention has the beneficial effects that:
1. through the quill shaft motor that sets up, a plurality of liquid storage barrels can be fixed to first electric telescopic handle of cooperation and metal disc, conveniently switches the position of liquid storage barrel, conveniently takes a sample in succession, conveniently gets simultaneously and puts the liquid storage barrel, and easy operation is favorable to improving work efficiency.
2. Through the elevating system who sets up, the second hose that the cooperation set up conveniently carries out the water sample collection of the different degree of depth, and it is convenient to adjust, and the filtering mechanism that the cooperation set up simultaneously can filter impurity, avoids blockking up, and the spring part that the cooperation set up makes things convenient for a slip metal mesh section of thick bamboo, conveniently clears up the maintenance.
Drawings
Fig. 1 is a schematic structural diagram of a water sampling device of an environmental-friendly unmanned aerial vehicle provided by the invention;
fig. 2 is a schematic structural diagram of a filtering mechanism of a water sampling device of an environmental-friendly unmanned aerial vehicle according to the present invention;
fig. 3 is a schematic structural diagram of a metal disc of the water sampling device of the environmental-friendly unmanned aerial vehicle provided by the invention.
In the figure: the device comprises a liquid storage cylinder 1, a metal plate 2, a detection block 3, a support frame 4, a hollow shaft motor 5, a first electric telescopic rod 6, a water outlet head 7, a first hose 8, a miniature liquid suction pump 9, a second electric telescopic rod 10, a second hose 11, a sliding sleeve 12, a support 13, a liquid suction pipe 14, a limiting ring 15, a spring part 16, a metal mesh cylinder 17 and a jack 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, an environment-friendly unmanned aerial vehicle water sampling device comprises a support frame 4, a hollow shaft motor 5 is fixed on the outer wall of one side of the top end of the support frame 4 through a bolt, a metal cover is fixed on the position, close to the hollow shaft motor 5, of the outer wall of one side of the bottom end of the support frame 4 through a bolt, a first electric telescopic rod 6 is fixed on the inner wall of the hollow shaft motor 5 through a bolt, a through hole is formed in the middle position of the outer wall of the bottom end of the metal cover, the bottom end of the first electric telescopic rod 6 penetrates through the through hole, a horizontally placed metal disc 2 is fixed at the bottom end of the first electric telescopic rod 6 through a bolt, jacks 18 are formed in the edge position of the outer wall of the top end of the metal disc 2 and are distributed in an annular shape at equal intervals, a liquid storage cylinder 1 is, a proximity sensor is screwed at the position of the edge position of the outer wall of the bottom end of the metal cover close to the water outlet 7, a miniature liquid suction pump 9 is fixed on the outer wall of one side of the top end of the support frame 4 far away from the hollow shaft motor 5 through a bolt, a first hose 8 is screwed at the water outlet of the miniature liquid suction pump 9, one end of the first hose 8 is screwed with the water outlet 7, a lifting mechanism is arranged at one side of the bottom end of the support frame 4 and is connected with a second hose 11, the top end of the second hose 11 is screwed with a liquid inlet of the miniature liquid suction pump 9, the other end of the second hose 11 is screwed with a liquid suction pipe 14, a filtering mechanism is arranged at the position of the bottom end of the side wall of the liquid suction pipe 14, the lifting mechanism comprises two metal slide bars, the top ends of the two metal slide bars are screwed with the outer, the horizontal bar top outer wall intermediate position has second electric telescopic handle 10 through the bolt fastening, and the 10 tops of second electric telescopic handle pass through the bolt fastening with 4 bottom outer walls of support frame, two sliding sleeve 12 lateral walls all have support 13 through the bolt fastening, and pipette 14 lateral wall top and 13 bottom outer wall intermediate position spiro union of support, filtering mechanism includes metal mesh section of thick bamboo 17, and metal mesh section of thick bamboo 17 cup joints with pipette 14 lateral wall, pipette 14 bottom welding has the closing cap, and pipette 14 lateral wall bottom position opens the feed liquor hole that has the equidistance and distributes.
According to the invention, a spring part 16 is sleeved on the side wall of the pipette tube 14 close to the top end of the metal mesh tube 17, a limiting ring 15 is screwed on the side wall of the pipette tube 14 close to the top end of the spring part 16, the first electric telescopic rod 6, the second electric telescopic rod 10, the miniature pipette pump 9 and the hollow shaft motor 5 are all connected with a switch, the switch is connected with a microprocessor, the proximity sensor is connected with the microprocessor through a signal wire, and the model of the microprocessor is ARM9 TDMI.
The working principle is as follows: when in use, the support frame 4 is fixedly arranged at the bottom of the unmanned aerial vehicle through bolts, and then the unmanned aerial vehicle is controlled to fly to a proper position of a sampling water area, then the second electric telescopic rod 10 in the lifting mechanism is controlled to work to drive the pipette 14 to fall down, so that the pipette 14 is inserted into the water body, then, by controlling the micro liquid suction pump 9 to work, the water body passes through the liquid suction pipe 14 and the second hose 11, finally passes through the first hose 8 and is discharged by the water inlet head 7, and drops into the liquid storage cylinder 1 inserted on the metal disc 2, then the hollow shaft motor 5 is controlled to work, the metal disc 2 can be driven to rotate, when the metal disc rotates to a proper position, the detection block 3 is close to the proximity sensor, a signal is fed back, sampling is carried out again, when the liquid storage cylinder 1 is taken down, by controlling the extension of the first electric telescopic rod 6, the liquid storage cylinder 1 can be drawn out from the jack 18 on the metal disc 2.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. An unmanned aerial vehicle water sample sampling device for environmental protection comprises a support frame (4) and is characterized in that a hollow shaft motor (5) is fixed on the outer wall of one side of the top end of the support frame (4) through a bolt, a metal cover is fixed on the position, close to the hollow shaft motor (5), of the outer wall of one side of the bottom end of the support frame (4) through a bolt, a first electric telescopic rod (6) is fixed on the inner wall of the hollow shaft motor (5) through a bolt, a through hole is formed in the middle position of the outer wall of the bottom end of the metal cover, the bottom end of the first electric telescopic rod (6) penetrates through the through hole, a horizontally placed metal disc (2) is fixed at the bottom end of the first electric telescopic rod (6) through a bolt, jacks (18) which are distributed in an annular shape at equal intervals are formed in the edge position of the outer wall of the top end of the metal disc (2), a liquid storage cylinder (1), metal covering bottom one side outer wall spiro union has outlet head (7), and metal covering bottom outer wall border position is close to outlet head (7) position department spiro union has proximity sensor, support frame (4) top is kept away from quill shaft motor (5) one side outer wall and is had miniature imbibition pump (9) through the bolt fastening, miniature imbibition pump (9) delivery port spiro union has first hose (8), and first hose (8) one end and outlet head (7) spiro union, support frame (4) bottom one side is equipped with elevating system, and is connected with second hose (11) on the elevating system, second hose (11) top and miniature imbibition pump (9) inlet spiro union, second hose (11) other end spiro union has pipette (14), and pipette (14) lateral wall bottom position is equipped with filtering mechanism.
2. The environmental unmanned aerial vehicle water sample sampling device of claim 1, wherein the elevating system comprises two metal slide bars, the top ends of the two metal slide bars are screwed with the outer wall of the bottom end of the support frame (4) near the micro liquid suction pump (9), the side walls of the two metal slide bars are sleeved with sliding sleeves (12), the side walls of the two sliding sleeves (12) are welded with the same cross bar, the middle position of the outer wall of the top end of the cross bar is fixed with a second electric telescopic rod (10) through bolts, and the top end of the second electric telescopic rod (10) is fixed with the outer wall of the bottom end of the support frame (4) through bolts.
3. The environmental unmanned aerial vehicle water sample sampling device of claim 2, wherein the two sliding sleeve (12) side walls are both fixed with a bracket (13) through bolts, and the top end of the side wall of the pipette (14) is screwed with the middle position of the outer wall of the bottom end of the bracket (13).
4. The environmental-friendly unmanned aerial vehicle water sample sampling device according to claim 1, wherein the filtering mechanism comprises a metal mesh cylinder (17), the metal mesh cylinder (17) is sleeved with the side wall of the pipette (14), a sealing cover is welded at the bottom end of the pipette (14), and liquid inlet holes are formed in the bottom end of the side wall of the pipette (14) and are distributed at equal intervals.
5. The environmental unmanned aerial vehicle water sample sampling device of claim 4, wherein the spring part (16) is sleeved on the side wall of the pipette (14) near the top end of the metal mesh cylinder (17), and the limit ring (15) is screwed on the side wall of the pipette (14) near the top end of the spring part (16).
6. The unmanned aerial vehicle water sample sampling device is used in environmental protection according to claim 1, wherein the first electric telescopic rod (6), the second electric telescopic rod (10), the miniature liquid suction pump (9) and the hollow shaft motor (5) are all connected with a switch, the switch is connected with a microprocessor, and the proximity sensor is connected with the microprocessor through a signal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811338190.2A CN111175082A (en) | 2018-11-12 | 2018-11-12 | Unmanned aerial vehicle water sample sampling device for environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811338190.2A CN111175082A (en) | 2018-11-12 | 2018-11-12 | Unmanned aerial vehicle water sample sampling device for environmental protection |
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| Publication Number | Publication Date |
|---|---|
| CN111175082A true CN111175082A (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811338190.2A Pending CN111175082A (en) | 2018-11-12 | 2018-11-12 | Unmanned aerial vehicle water sample sampling device for environmental protection |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112414781A (en) * | 2020-11-27 | 2021-02-26 | 中国长江三峡集团有限公司 | Colliery waters information integrated acquisition device that sinks |
| CN114544256A (en) * | 2020-11-24 | 2022-05-27 | 福建省农业科学院农业质量标准与检测技术研究所 | Multi-point water quality analysis sampling system for eel culture pond |
-
2018
- 2018-11-12 CN CN201811338190.2A patent/CN111175082A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114544256A (en) * | 2020-11-24 | 2022-05-27 | 福建省农业科学院农业质量标准与检测技术研究所 | Multi-point water quality analysis sampling system for eel culture pond |
| CN112414781A (en) * | 2020-11-27 | 2021-02-26 | 中国长江三峡集团有限公司 | Colliery waters information integrated acquisition device that sinks |
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Application publication date: 20200519 |