CN106908271B - A kind of water sample acquisition device for rivers and lakes - Google Patents
A kind of water sample acquisition device for rivers and lakes Download PDFInfo
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- CN106908271B CN106908271B CN201710039991.8A CN201710039991A CN106908271B CN 106908271 B CN106908271 B CN 106908271B CN 201710039991 A CN201710039991 A CN 201710039991A CN 106908271 B CN106908271 B CN 106908271B
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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
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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
- G01N2001/1031—Sampling from special places
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of water sample acquisition devices for rivers and lakes, comprising: unmanned plane, sampling mechanism, first motor, the second motor, control circuit board, timer, locator etc..It may be implemented to carry out water sampling to multiple positions of rivers and lakes, be acquired manually without staff by setting sampling mechanism and locator in unmanned plane, time saving and energy saving, bring convenience for collection in worksite water sample；It can acquire multitube water sample in certain by the way that multiple support rods and collection tube are arranged in the shaft of sampling mechanism, or carry out water sampling to multiple positions, without returning to land replacement test tube after acquiring a pipe water sample, save the water sampling time；Strainer is arranged by the water inlet in sampling pipe in it, can enter in test tube to avoid the sundries in water, guarantee the accuracy of water sampling；Present apparatus structure is simple and convenient to operate, is high-efficient, intelligence degree is high.
Description
Technical field:
The invention belongs to monitoring water environment technical fields, are specifically related to a kind of water sampling dress for rivers and lakes
It sets.
Background technique:
Environmental monitoring is to track ring by the detection of the content, discharge amount of various substances influential on the mankind and environment
The variation of border quality determines environmental quality level, provides basis for work such as environmental management, pollution controls and guarantees.Simply
It says, understands ambient level, carry out environmental monitoring, be the premise for carrying out all environmental works.Environmental monitoring generally includes background tune
It looks into, determine the processes such as scheme, Optimizing, spot sampling, sample transport, experimental analysis, data collection, analysis integrated.
Spot sampling is important composition in environmental monitoring detection, and in the monitoring water environment of rivers and lakes, data source is equal
From the water sample of acquisition, and each point of the water sample from rivers and lakes acquired.Existing employing mode is to be gone by ship using personnel
Acquisition manually, needs first to reach ship at a certain sampling of rivers and lakes, then again manually using devices such as collection tubes to this
Water sample at sampling is acquired, and labor intensity is larger, especially for some seasick staff, acquires difficulty manually
It is larger.
Summary of the invention:
For this purpose, technical problem to be solved by the present invention lies in the water sampling uses for being used for rivers and lakes in the prior art
The mode that artificial personnel acquire manually by ship, it is large labor intensity, time-consuming and laborious, to propose a kind of water sample for rivers and lakes
Acquisition device.
In order to achieve the above objectives, technical scheme is as follows:
A kind of water sample acquisition device for rivers and lakes, comprising:
Unmanned plane forms the first groove of rectangle below the unmanned plane, is provided with sampling in first groove
Mechanism, two sides of first groove form symmetrical second groove and third groove, fix in second groove
It is provided with trunnion, first motor is fixedly installed in the third groove, forms the 4th groove below the third groove,
It is fixedly installed the second motor in 4th groove, is provided with accommodating chamber on rear side of the third groove, in the accommodating chamber
It is fixedly installed control circuit board.
The sampling mechanism includes shaft, and the first end of the shaft is plugged on the trunnion, and the second of the shaft
The rotation axis connection with the first motor is held, is fixed with several support rods on the lateral surface of the shaft, the support rod
Top is fixedly connected with collection tube, and a collection tube on the support rod exposes the lower end surface of the unmanned plane.
Be provided with locator and timer in the control circuit board, the first motor, second motor respectively with
The control circuit board electrical connection.
As a preferred embodiment of the above technical solution, the collection tube includes cylindrical tube body and is screwed onto the tube body first
The lid at end, the tube body is interior to be arranged rubber sleeve, and test tube is plugged in the rubber sleeve, and the front end of the tube body is plugged with cone
The test tube cap of shape forms inlet opening on the lateral wall of the tube body, through-hole, grafting in the through-hole is provided on the lid
There is push rod.
As a preferred embodiment of the above technical solution, the first end of the push rod is connected with baffle, and the second end of the push rod is worn
It is connected with push plate after crossing the through-hole, the push plate is resisted against the rear wall of the test tube cap.
As a preferred embodiment of the above technical solution, the output shaft of second motor is connected with L-type plate, the water of the L-type plate
Flat portion is resisted against on the baffle.
As a preferred embodiment of the above technical solution, the inlet opening is the inlet opening of rectangle, is fixedly installed on the inlet opening
There is strainer.
As a preferred embodiment of the above technical solution, three support rods, three support rods are at least fixed in the shaft
Central axis around the shaft is uniformly distributed in a ring.
The beneficial effects of the present invention are: it may be implemented pair by the way that sampling mechanism and locator are arranged in unmanned plane
Multiple positions of rivers and lakes carry out water sampling, acquire manually without staff, time saving and energy saving, are collection in worksite water sample band
Convenience is carried out；It can acquire multitube in certain by the way that multiple support rods and collection tube are arranged in the shaft of sampling mechanism
Water sample, or carry out water sampling to multiple positions returns to land after a pipe water sample and changes test tube, saves water sample without acquiring
Acquisition time；Strainer is arranged by the water inlet in sampling pipe in it, can enter in test tube to avoid the sundries in water, guarantees water
The accuracy of sample acquisition；Present apparatus structure is simple and convenient to operate, is high-efficient, intelligence degree is high.
Detailed description of the invention:
The following drawings are only intended to schematically illustrate and explain the present invention, not delimit the scope of the invention.Wherein:
Fig. 1 is a kind of water sample acquisition device overall structure cross-sectional view for rivers and lakes of one embodiment of the invention；
Fig. 2 is the collecting mechanism structural schematic diagram of one embodiment of the invention；
Fig. 3 is the collection tube structure sectional view of one embodiment of the invention.
Symbol description in figure:
1- unmanned plane, 2- sampling mechanism, 3- trunnion, 4- first motor, the second motor of 5-, 6- control circuit board, 7- shaft,
8- support rod, 9- collection tube, 10- locator, 11- timer, 12- test tube, 13- test tube cap, 14- push rod, 15-L template, 101-
First groove, the second groove of 102-, 103- third groove, the 4th groove of 104-, 105- accommodating chamber, 901- tube body, 902- lid,
The inlet opening 903-, 904- through-hole, 905- rubber sleeve, 1401- baffle, 1402- push plate.
Specific embodiment:
As shown in Figure 1, a kind of water sample acquisition device for rivers and lakes of the invention, comprising:
Unmanned plane 1, the lower section of the unmanned plane 1 form the first groove 101 of rectangle, set in first groove 101
It is equipped with sampling mechanism 2, two sides of first groove 101 form symmetrical second groove 102 and third groove 103,
It is fixedly installed trunnion 3 in second groove 102, is fixedly installed first motor 4 in the third groove 103, described
The lower section of three grooves 103 forms the 4th groove 104, is fixedly installed the second motor 5 in the 4th groove 104, and described
The rear side of three grooves 103 is provided with accommodating chamber 105, is fixedly installed control circuit board 6 in the accommodating chamber 105.
As shown in Fig. 2, the sampling mechanism 2 includes shaft 7, the first end of the shaft 7 is plugged on the trunnion 3,
The rotation axis connection of the second end of the shaft 7 and the first motor 4 is fixed on the lateral surface of the shaft 7 several
Strut 8, the top of the support rod 8 are fixedly connected with collection tube 9, are at least fixed with three support rods 8 in the shaft 7, and three
Support rod 8 described in root is uniformly distributed in a ring around the central axis of the shaft 7, in the present embodiment, the support rod 8 and described
Collection tube 9 is 3.A collection tube 9 on the support rod 8 exposes the lower end surface of the unmanned plane 1.As shown in figure 3, described
Collection tube 9 includes the tube body 901 of cylinder and the lid 902 for being screwed onto 901 first end of tube body, is set in the tube body 901
It is equipped with rubber sleeve 905, test tube 12 is plugged in the rubber sleeve 905, and the front end of the tube body 901 is plugged with the test tube cap of taper
13, inlet opening 903 is formed on the lateral wall of the tube body 901, and through-hole 904, the through-hole are provided on the lid 902
Push rod 14 is plugged in 904.The inlet opening 903 is the inlet opening of rectangle, is fixedly installed strainer on the inlet opening 903
(not shown).The first end of the push rod 14 is connected with baffle 1401, and the second end of the push rod 14 passes through the through-hole
Push plate 1402 is connected with after 904, the push plate 1402 is resisted against the rear wall of the test tube cap 13.
The output shaft of second motor 5 is connected with L-type plate 15, and the horizontal part of the L-type plate 15 is resisted against the baffle
On 1401.
Locator 10 and timer 11, the first motor 4, second motor 5 are provided in the control circuit board 6
It is electrically connected respectively with the control circuit board 6.
Working principle:
Before acquisition, the lid 901 of collection tube 9 is removed, test tube 12 is put into the rubber sleeve 905 inside tube body 901,
And test tube cap 13 is plugged in the collection tube 9, and test tube cap 13 is kept to be detached from test tube 12, then cover lid 901.
When acquisition, unmanned plane is rested in rivers and lakes on the water surface of designated position by the locator in unmanned plane
Side controls shaft 7 by first motor 4 and rotates, so that a collection tube 9 enters in water, water is from the inlet opening of collection tube 9
903 enter in test tube 12, and inlet opening 903 is not kept off the devices such as sundries weeds in water by strainer in the outside of collection tube 9, control
Making the second motor 5 driving L-type plate pushes baffle 1401 to drive push rod 14 to move forward, and push plate 1402 pushes forward test tube cap
13 block test tube 12, realize the water sampling of the position, repeat above-mentioned water sampling step, and the water sample for completing multiple positions is adopted
It takes.
A kind of water sample acquisition device for rivers and lakes described in the present embodiment, comprising: unmanned plane, sampling mechanism,
One motor, the second motor, control circuit board, timer, locator etc..It in unmanned plane by being arranged sampling mechanism and positioning
Device may be implemented to carry out water sampling to multiple positions of rivers and lakes, acquire manually without staff, time saving and energy saving, be
Collection in worksite water sample brings convenience；It in the shaft of sampling mechanism by being arranged multiple support rods and collection tube, Ke Yi
Certain acquires multitube water sample, or carries out water sampling to multiple positions, without returning to land after acquiring a pipe water sample
Test tube is replaced, the water sampling time is saved；Its by sampling pipe water inlet be arranged strainer, can to avoid the sundries in water into
Enter into test tube, guarantees the accuracy of water sampling；Present apparatus structure is simple and convenient to operate, is high-efficient, intelligence degree is high.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (5)
1. a kind of water sample acquisition device for rivers and lakes characterized by comprising
Unmanned plane (1) forms the first groove (101) of rectangle, first groove (101) below the unmanned plane (1)
It is inside provided with sampling mechanism (2), two sides of first groove (101) form symmetrical second groove (102) and
Three grooves (103), second groove (102) is interior to be fixedly installed trunnion (3), fixed setting in the third groove (103)
Have first motor (4), the 4th groove (104) is formed below the third groove (103), the 4th groove (104) is interior
It is fixedly installed the second motor (5), is provided with accommodating chamber (105), the accommodating chamber on rear side of the third groove (103)
(105) control circuit board (6) are fixedly installed in；
The sampling mechanism (2) includes shaft (7), and the first end of the shaft (7) is plugged on the trunnion (3), and described turn
The rotation axis connection of the second end of axis (7) and the first motor (4) is fixed on the lateral surface of the shaft (7) several
The top of strut (8), the support rod (8) is fixedly connected with collection tube (9), a collection tube (9) on the support rod (8)
Expose the lower end surface of the unmanned plane (1)；
Locator (10) and timer (11), the first motor (4), described second are provided on the control circuit board (6)
Motor (5) is electrically connected with the control circuit board (6) respectively；
The collection tube (9) includes cylindrical tube body (901) and the lid (902) for being screwed onto the tube body (901) first end,
Rubber sleeve (905) are set in the tube body (901), test tube (12) is plugged in the rubber sleeve (905), the tube body
(901) front end is plugged with the test tube cap (13) of taper, forms inlet opening (903), institute on the lateral wall of the tube body (901)
It states and is provided on lid (902) through-hole (904), be plugged with push rod (14) in the through-hole (904).
2. the water sample acquisition device according to claim 1 for rivers and lakes, it is characterised in that:
The first end of the push rod (14) is connected with baffle (1401), and the second end of the push rod (14) passes through the through-hole
(904) it is connected with after push plate (1402), the push plate (1402) is resisted against the rear wall of the test tube cap (13).
3. the water sample acquisition device according to claim 2 for rivers and lakes, it is characterised in that:
The output shaft of second motor (5) is connected with L-type plate (15), and the horizontal part of the L-type plate (15) is resisted against the gear
On plate (1401).
4. the water sample acquisition device according to claim 1 for rivers and lakes, it is characterised in that:
The inlet opening (903) is the inlet opening of rectangle, is fixedly installed strainer on the inlet opening (903).
5. the water sample acquisition device according to claim 1 for rivers and lakes, it is characterised in that:
Three support rods (8), center of three support rods (8) around the shaft (7) are at least fixed on the shaft (7)
Axis is uniformly distributed in a ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710039991.8A CN106908271B (en) | 2017-01-18 | 2017-01-18 | A kind of water sample acquisition device for rivers and lakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710039991.8A CN106908271B (en) | 2017-01-18 | 2017-01-18 | A kind of water sample acquisition device for rivers and lakes |
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| Publication Number | Publication Date |
|---|---|
| CN106908271A CN106908271A (en) | 2017-06-30 |
| CN106908271B true CN106908271B (en) | 2019-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710039991.8A Active CN106908271B (en) | 2017-01-18 | 2017-01-18 | A kind of water sample acquisition device for rivers and lakes |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907371A (en) * | 2017-11-14 | 2018-04-13 | 东莞市联洲知识产权运营管理有限公司 | A kind of reservoir water sample acquisition device of distance type |
| CN108072543A (en) * | 2017-12-07 | 2018-05-25 | 浙江省化工工程地质勘察院 | A kind of water conservancy Water quality comprehensive monitor system and method |
| CN107741345A (en) * | 2017-12-13 | 2018-02-27 | 北京圣世信通科技发展有限公司 | A kind of machinery equipment for gathering underwater sample |
| CN110598639A (en) * | 2019-09-12 | 2019-12-20 | 深圳市宇驰环境技术有限公司 | Inspection method and inspection device for sewage draining exit of unmanned ship, unmanned ship and storage medium |
| CN113252398B (en) * | 2021-05-11 | 2023-12-08 | 广东惠利通环境科技有限公司 | High-precision intelligent sampler for water ecological restoration and treatment and sampling method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1291658A1 (en) * | 2001-09-07 | 2003-03-12 | The Automation Partnership (Cambridge) Limited | Pipette head apparatus for robot |
| CN202110077U (en) * | 2011-07-03 | 2012-01-11 | 长沙协大生物科技有限公司 | Sampling mechanism of excrement analysis system |
| CN105466728B (en) * | 2015-12-14 | 2016-08-31 | 长江水利委员会长江科学院 | The multiple spot water sample automatic acquisition device of unmanned boat lift-launch and method |
| CN105699125B (en) * | 2016-03-09 | 2018-10-30 | 武汉博感空间科技有限公司 | A kind of suspension type unmanned plane water-quality sampler system |
| CN105842009B (en) * | 2016-03-23 | 2019-09-03 | 山东科技大学 | Water quality monitoring unmanned plane water sample acquisition device |
| CN205506474U (en) * | 2016-04-08 | 2016-08-24 | 东莞市瑞科五金塑胶制品有限公司 | Be applied to many sampling devices of water sampling unmanned aerial vehicle |
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Effective date of registration: 20190527 Address after: 510000 4th to 6th Floors, No. 362 Binjiang Middle Road, Haizhu District, Guangzhou City, Guangdong Province Applicant after: Sino Guangzhou water transport engineering design & Research Institute Co Ltd Address before: 215000 Taishan Road, Suzhou hi tech Zone, Suzhou, Jiangsu Province, No. 2 Applicant before: Suzhou Ruida automation equipment Co., Ltd. moment |
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