CN116754313B - Water quality detection device for multi-azimuth sampling of water source - Google Patents
Water quality detection device for multi-azimuth sampling of water source Download PDFInfo
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- CN116754313B CN116754313B CN202310716431.7A CN202310716431A CN116754313B CN 116754313 B CN116754313 B CN 116754313B CN 202310716431 A CN202310716431 A CN 202310716431A CN 116754313 B CN116754313 B CN 116754313B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 79
- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 238000005070 sampling Methods 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 54
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000004804 winding Methods 0.000 claims abstract description 6
- 239000002245 particle Substances 0.000 claims description 22
- 238000004140 cleaning Methods 0.000 claims description 18
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000012372 quality testing Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 239000011550 stock solution Substances 0.000 claims description 6
- 238000011160 research Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 239000008187 granular material Substances 0.000 description 10
- 230000000903 blocking effect Effects 0.000 description 7
- 239000012535 impurity Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 238000007667 floating Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Classifications
-
- 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
- G01N1/16—Devices for withdrawing samples in the liquid or fluent state with provision for intake at several levels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/52—Tools specially adapted for working underwater, not otherwise provided for
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides a water quality detection device for multi-azimuth sampling of a water source, which comprises a machine body, a connecting wire and an automatic wire winding device, wherein the connecting wire is arranged on the automatic wire winding device, and the machine body is detachably connected to one end of the connecting wire; the machine body is provided with a swinging mechanism, a transmission cavity and a liquid storage cavity are arranged in the machine body, and a driving mechanism for starting the swinging mechanism to move is arranged in the transmission cavity. The invention saves electric power, has ingenious design, can conveniently sample water quality in multiple directions on lakes, ponds or rivers with larger area and deeper depth, namely samples water with different horizontal positions and different depths, so as to facilitate water quality detection, improve scientific research work efficiency and convenience, and improve water quality detection accuracy.
Description
Technical Field
The invention relates to the technical field of water quality detection, in particular to a water quality detection device for multi-azimuth sampling of a water source.
Background
Water is one of important resources for human survival and social development, has important significance for periodic detection of water quality, and scientific researchers or other workers sample water quality at a certain position by means of a handheld sampler when sampling water quality in lakes, ponds, rivers and the like.
Disclosure of Invention
Aiming at the technical problems, the invention aims to provide a water quality detection device for multi-azimuth sampling of a water source, and the invention adopts the following technical scheme to realize the water quality detection device:
the utility model provides a water quality testing device that carries out diversified sampling to water source, includes fuselage, connecting wire and automatic spooler, and the connecting wire is located on the automatic spooler, and the fuselage can dismantle and be connected in connecting wire one end;
the machine body is provided with a swinging mechanism, a transmission cavity and a liquid storage cavity are arranged in the machine body, and a driving mechanism for starting the swinging mechanism to move is arranged in the transmission cavity.
The swing mechanism comprises a rotating rod, a connecting rod, a swing tail, a push piece, a first elastic piece, a fixed plate, a transmission rod, a first fixed bar, a second elastic piece, a first latch, a ratchet gear, a second latch, a second fixed bar, a third elastic piece and a first baffle;
the rotating rod is rotationally connected to the machine body, the upper end of the rotating rod extends to the upper side of the machine body, the lower end of the rotating rod sequentially passes through the transmission cavity and the liquid storage cavity and then extends to the lower side of the machine body, the rotating rod is connected with the swinging tail through a connecting rod, the pushing piece is fixedly connected to the rotating rod, the pushing piece is connected with the fixed plate through a first elastic piece, the fixed plate, a first fixed strip and a second fixed strip are fixedly connected to the bottom wall of the transmission cavity, the transmission rod is rotationally connected to the pushing piece, the first clamping tooth is fixedly connected to the transmission rod, the transmission rod is connected with the first fixed strip through a second elastic piece, the bottom wall of the liquid storage cavity is rotationally connected to the bottom wall of the transmission cavity, the second clamping tooth is connected with the second fixed strip through a third elastic piece, the second clamping tooth is meshed with the ratchet wheel, the first blocking piece is fixedly connected with the lower end of the transmission shaft, the first blocking piece is provided with a through hole, and the first blocking piece is propped against the bottom wall of the liquid storage cavity through a first channel and the outer wall of the machine body;
the driving mechanism comprises a rotary table, a push bar and a motor, wherein the motor is fixedly connected to the bottom wall of the transmission cavity, the rotary table is fixedly connected to an output shaft of the motor, and the push bar is fixedly connected to the side wall of the rotary table.
The particle filter screen is fixedly connected to the bottom wall of the machine body, the particle filter screen is located below the first channel, and the rotating rod is provided with a cleaning mechanism for cleaning the particle filter screen.
The cleaning mechanism comprises an impact block, an elastic strip, an extension piece and a cleaning part, wherein the impact block is connected onto the rotating rod through the elastic strip, the extension piece is fixedly connected onto the rotating rod, the cleaning part is arranged on the top wall of the extension piece, and the side wall of the particle filter screen is fixedly connected with a convex block.
The side wall of the transmission cavity is slidably connected with a limit plate and a sliding plate, the bottom wall of the limit plate is fixedly connected with a transmission bar, the transmission bar extends into the liquid storage cavity, the sliding plate is fixedly connected with a permanent magnet through a fourth elastic piece and the top wall of the transmission cavity, the bottom wall of the sliding plate is fixedly connected with a motor controller and an electromagnet, and a switch button is arranged on the motor controller;
the back wall rigid coupling of stock solution cavity has the slide rail, and sliding connection has the kicking block on the slide rail, and stock solution cavity roof passes through second passageway and fuselage outer wall intercommunication, the fourth passageway has been seted up on the fuselage, and the third passageway has been seted up to fourth passageway lateral wall, and the third passageway passes the second passageway, and fourth passageway back wall sliding connection has the connecting plate, is connected through fifth elastic component and fourth passageway left wall, and the rigid coupling has a second separation blade and two guide vanes on the connecting plate, and the guide vane is located the fuselage outside, and the rigid coupling has the atress strip on the guide vane, and the second separation blade extends to in the third passageway, and the third passageway blocks up the second passageway.
Advantageously, the bump is spherical and the bump is hemispherical.
The water quality detector is fixedly connected to the top wall of the liquid storage cavity.
Advantageously, the top wall of the machine body is fixedly connected with a connecting part, and the connecting part is detachably connected with one end of the connecting wire.
Advantageously, the fuselage is provided with ventral fins.
The invention has the following beneficial effects:
according to the invention, the machine body can be driven to advance through one motor and gradually sink in the advancing process of the machine body, so that water at different horizontal positions and different depths is sampled and stored, impurity particles can be prevented from blocking the first channel through the particle filter screen, the particle filter screen can be automatically cleaned, after the water quantity in the liquid storage cavity reaches a certain degree, the motor is stopped, the machine body is pulled back through a connecting wire under the action of the recovery force of the automatic wire winding device, the machine body can be recovered without electric power, the machine body can also move the second baffle plate by means of water flow in the recovery process, so that water at other positions enters the liquid storage cavity, electric power is saved, the design is ingenious, water quality detection can be conveniently carried out in multiple directions on lakes, ponds or rivers with larger area and deeper depth, so that the water quality detection efficiency and convenience of scientific research are improved, and the water quality detection accuracy is improved.
Drawings
The invention will be further described with reference to the accompanying drawings, in which embodiments do not constitute any limitation of the invention, and other drawings can be obtained by one of ordinary skill in the art without inventive effort from the following drawings.
FIG. 1 is a schematic diagram of a water quality testing apparatus for multi-azimuth sampling of a water source according to the present invention;
FIG. 2 is an enlarged view of the fuselage of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of the invention at A in FIG. 2;
FIG. 4 is an enlarged view of the invention at B in FIG. 2;
fig. 5 is a top view of the invention to the right of the first chamber of fig. 2.
Reference numerals: 1. a body; 2. a connecting wire; 3. an automatic wire winding device; 4. a transmission cavity; 5. a liquid storage cavity; 6. a rotating rod; 7. a connecting rod; 8. swinging the tail; 9. pushing the sheet; 10. a first elastic member; 11. a fixing plate; 12. a transmission rod; 13. a first fixing strip; 14. a second elastic member; 15. a first latch; 16. a rotating shaft; 17. a ratchet gear; 18. a second latch; 19. a second fixing strip; 20. a third elastic member; 21. a turntable; 22. pushing the strip; 23. a motor; 24. a first baffle; 25. a through hole; 26. a first channel; 27. a particle filter screen; 28. a bump; 29. an impact block; 30. an elastic strip; 31. an extension piece; 32. a cleaning section; 33. a transmission bar; 34. a limiting piece; 35. an electromagnet; 36. a permanent magnet; 37. a sliding sheet; 38. a fourth elastic member; 39. a motor controller; 40. a switch button; 41. a floating block; 42. a slide rail; 43. a second channel; 44. a third channel; 45. a connecting plate; 46. a deflector; 47. a force bar; 48. a fifth elastic member; 49. a second baffle; 50. a fourth channel; 51. a water quality detector; 52. a connection part; 53. ventral fin.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected via an intermediary, or connected by communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
1-5, the water quality detection device for multi-azimuth sampling of a water source comprises a machine body 1, a connecting wire 2 and an automatic wire collector 3, wherein the connecting wire 2 is arranged on the automatic wire collector 3, and the machine body 1 is detachably connected with one end of the connecting wire 2;
the machine body 1 is provided with a swinging mechanism, a transmission cavity 4 and a liquid storage cavity 5 are arranged in the machine body 1, and a driving mechanism for starting the swinging mechanism to move is arranged in the transmission cavity 4.
The implementation process comprises the following steps: put into the water with fuselage 1, swing mechanism swing is controlled through actuating mechanism to make fuselage 1 advance, fuselage 1 can make water slowly get into in stock solution cavity 5 when advancing and sample and store, and the volume of water in the stock solution cavity 5 increases gradually, and fuselage 1 can sink gradually, in order to realize carrying out diversified water sampling in the great and deep lake of area, pond or river etc. of degree of depth, so that carry out water quality testing, improve scientific research work efficiency and convenience, improve water quality testing accuracy.
According to an alternative embodiment of the invention, the swinging mechanism comprises a rotating rod 6, a connecting rod 7, a swinging tail 8, a push plate 9, a first elastic piece 10, a fixed plate 11, a transmission rod 12, a first fixed bar 13, a second elastic piece 14, a first clamping tooth 15, a ratchet wheel 17, a second clamping tooth 18, a second fixed bar 19, a third elastic piece 20 and a first baffle plate 24, wherein the rotating rod 6 is rotationally connected to the machine body 1, the upper end of the rotating rod 6 extends to the upper side of the machine body 1, the lower end of the rotating rod 6 sequentially passes through a transmission cavity 4 and a liquid storage cavity 5 and then extends to the lower side of the machine body 1, the push plate 6 is connected with the swinging tail 8 through the connecting rod 7, the push plate 9 is fixedly connected to the rotating rod 6, the push plate 9 is connected with the fixed plate 11 through the first elastic piece 10, the fixed bar 13 and the second fixed bar 19 are fixedly connected to the bottom wall of the transmission cavity 4, the transmission rod 12 is rotationally connected to the push plate 9, the first clamping tooth 15 is fixedly connected to the transmission rod 12, the transmission rod 12 is rotationally connected to the second elastic piece 14 through the second elastic piece 14 and the second fixed bar 18, the upper end of the ratchet wheel 16 is fixedly connected to the bottom wall 16 through the rotating shaft 16 and the bottom wall 24, the rotating shaft 16 is fixedly connected to the bottom wall 24 through the rotating shaft 16 and the lower end of the transmission cavity 16 and the rotating shaft 16 is fixedly connected to the bottom wall 24, and the bottom wall 5 is fixedly connected to the bottom wall 24 through the rotating shaft 16 and the bottom wall 5 through the first elastic piece, and the bottom wall 16 is fixedly connected to the bottom wall 16, and the bottom wall 5 is connected to the bottom wall 5 through the bottom wall 5, and the bottom wall is connected through the bottom wall 16, and the bottom wall is connected through the bottom wall and the bottom wall 16;
the driving mechanism comprises a rotary table 21, a push bar 22 and a motor 23, wherein the motor 23 is fixedly connected to the bottom wall of the transmission cavity 4, the rotary table 21 is fixedly connected to an output shaft of the motor 23, and the push bar 22 is fixedly connected to the side wall of the rotary table 21.
In an alternative embodiment of the present invention, the bottom wall of the machine body 1 is fixedly connected with a particle filter screen 27, the particle filter screen 27 is located below the first channel 26, and a cleaning mechanism for cleaning the particle filter screen 27 is arranged on the rotating rod 6.
According to an alternative embodiment of the present invention, the cleaning mechanism includes an impact block 29, an elastic strip 30, an extension piece 31, and a cleaning portion 32, where the impact block 29 is connected to the rotating rod 6 through the elastic strip 30, the extension piece 31 is fixedly connected to the rotating rod 6, the cleaning portion 32 is disposed on a top wall of the extension piece 31, and the side wall of the particle filter screen 27 is fixedly connected with the bump 28.
According to an alternative embodiment of the present invention, the side wall of the transmission cavity 4 is slidably connected with a limit plate 34 and a slide sheet 37, the bottom wall of the limit plate 34 is fixedly connected with a transmission bar 33, the transmission bar 33 extends into the liquid storage cavity 5, the slide sheet 37 passes through a fourth elastic member 38 and the top wall of the transmission cavity 4, the bottom wall of the slide sheet 37 is fixedly connected with a permanent magnet 36, the bottom wall of the transmission cavity 4 is fixedly connected with a motor controller 39 and an electromagnet 35, and a switch button 40 is arranged on the motor controller 39;
the back wall rigid coupling of liquid storage cavity 5 has slide rail 42, and sliding connection has floating block 41 on the slide rail 42, and liquid storage cavity 5 roof passes through second passageway 43 and fuselage 1 outer wall intercommunication, fourth passageway 50 has been seted up on the fuselage 1, and third passageway 44 has been seted up to fourth passageway 50 lateral wall, and third passageway 44 passes second passageway 43, and fourth passageway 50 back wall sliding connection has connecting plate 45, through fifth elastic component 48 and fourth passageway 50 left wall connection, fixedly connected with second separation blade 49 and two guide vanes 46 on connecting plate 45, and guide vane 46 is located fuselage 1 outside, fixedly connected with atress strip 47 on the guide vane 46, and second separation blade 49 extends to in the third passageway 44, and third passageway 44 is blockked up second passageway 43.
In an alternative embodiment of the present invention, the impact block 29 has a spherical shape, and the protrusion 28 has a hemispherical shape.
In an alternative embodiment of the present invention, a water quality detector 51 is fixedly connected to the top wall of the liquid storage cavity 5.
In an alternative embodiment of the present invention, the top wall of the body 1 is fixedly connected with a connecting portion 52, and the connecting portion 52 is detachably connected with one end of the connecting wire 2.
In an alternative embodiment of the present invention, the body 1 is provided with a ventral fin 53.
The implementation process comprises the following steps: the machine body 1 is put into water, the electromagnet 35 is controlled to be electrified, so that the electromagnet 35 generates magnetic force, the permanent magnet 36 is attracted, the sliding sheet 37 and the permanent magnet 36 move downwards against the elastic force of the fourth elastic piece 38, the switch button 40 is pressed down, and the motor controller 39 controls the motor 23 to be started.
Referring to fig. 5, the output shaft of the motor 23 drives the turntable 21 and the push bar 22 to rotate anticlockwise, so that the push bar 22 continuously pushes the push plate 9 and the rotary rod 6 to rotate, after the push bar 22 is separated from the push plate 9, the push plate 9 rotates under the elastic action of the first elastic piece 10, so that the rotary rod 6 drives the connecting rod 7 and the swinging tail 8 to swing reciprocally, the reciprocating swinging of the swinging tail 8 simulates the tail motion of fish, the body 1 is driven to advance, when the push plate 9 is pushed by the push bar 22 to rotate clockwise, the transmission rod 12 and the first latch 15 are driven to move upwards, the first latch 15 is meshed with the ratchet teeth of the ratchet gear 17, so that the ratchet gear 17 is pushed to rotate clockwise around the rotary shaft 16, when the push plate 9 rotates anticlockwise under the elastic action of the first elastic piece 10, the push plate 9 drives the transmission rod 12 and the first latch 15 to move downwards, the first latch 15 slides on the ratchet gear 17 and does not drive the ratchet gear 17 to rotate, the second latch 18 is meshed with the ratchet gear 17 to prevent the ratchet gear 17 from rotating anticlockwise, so that the ratchet gear 17 can only rotate clockwise, and therefore, when the push bar 22 rotates for each turn, the ratchet gear 17 rotates clockwise by the same angle, when the through hole 25 rotates to be communicated with the first channel 26, water slowly enters the liquid storage cavity 5 through the first channel 26 a little, the particle filter screen 27 can prevent large particle impurity particles from entering the first channel 26 to cause blockage, then the ratchet gear 17 continues to rotate clockwise by the same angle, the first baffle 24 seals the first channel 26 and the transmission cavity 4 again, by using the principle, a small amount of water enters the liquid storage cavity 5 through the first channel 26 every time the machine body 1 advances by a certain distance, and as the water amount in the liquid storage cavity 5 increases, the machine body 1 gradually descends, so that the machine body 1 samples water with different horizontal positions and different depths, the bull stick 6 can drive extension piece 31 and the reciprocal rotation of clean portion 32 when reciprocating to make clean portion 32 clean granule filter screen 27 diapire, wipe away impurity granule on the granule filter screen 27 and prevent impurity granule jam granule filter screen 27, the bull stick 6 can drive elastic strip 30 and the reciprocal rotation of striking piece 29 simultaneously, and striking piece 29 carries out reciprocal striking to lug 28, thereby makes granule filter screen 27 vibrations, makes impurity granule in the granule filter screen 27 drop, improves granule filter screen 27 impurity granule cleaning quality.
When the liquid level in the liquid storage cavity 5 rises, the floating block 41 is driven to rise, the floating block 41 rises along the sliding rail 42 to push the transmission strip 33 to move upwards, after the transmission strip 33 and the limiting piece 34 move upwards to push the sliding piece 37 to move upwards, the sliding piece 37 releases the pressing of the switch button 40, the motor controller 39 stops the motor 23, the swinging tail 8 stops swinging, the machine body 1 stops advancing, the connecting wire 2 is retracted into the automatic wire collector 3 under the action of the recovery force of the automatic wire collector 3, thereby driving the machine body 1 to retreat in the direction of the automatic wire collector 3, when the machine body 1 retreats, water flow can push the right wall of the guide piece 46 and the right wall of the stressed piece 47, thereby enabling the guide piece 46 and the stressed piece 47 to move leftwards, thereby driving the connecting plate 45 and the second blocking piece 49 to overcome the elasticity of the fifth elastic piece 48, the blocking piece 49 moves leftwards to release the blocking of the second channel 43, water slowly enters the liquid storage cavity 5 from the second channel 43, water in the cavity 5 increases, and therefore the machine body 1 is continuously retreated in the liquid storage process, and the depth of the machine body 1 reaches the same level position when the machine body 1 is advanced, and the depth of the machine body 1 is different, and the water sampling position is more than the machine body 1 is different.
The water quality detector 51 can be arranged in the liquid storage cavity 5, the water quality detector 51 can directly detect the water quality in the liquid storage cavity 5, the liquid storage cavity is convenient and quick, and the connecting plate 45 can be moved left after the machine body 1 is recovered, and the water in the liquid storage cavity 5 is poured out through the second channel 43 to be detected independently.
The cleaning part 32 may be bristles, the bump 28 and the impact block 29 may be made of titanium metal, the titanium metal has excellent vibration conduction function, and the motor 23 may be a micro waterproof motor MT-BL5085-FS.
According to the invention, the machine body 1 can be driven to advance through one motor 23, and the machine body 1 can be gradually sunk in the advancing process, so that water at different horizontal positions and different depths can be sampled and stored, the first channel 26 can be prevented from being blocked by impurity particles through the particle filter screen 27, the particle filter screen 27 can be automatically cleaned, after the water quantity in the liquid storage cavity 5 reaches a certain degree, the motor 23 is stopped, the machine body 1 is pulled back through the connecting wire 2 under the action of the recovery force of the automatic wire collector 3, the machine body 1 can be recovered without electric power, the water at other positions can be moved into the liquid storage cavity 5 by means of water flow in the recovery process, the electric power is saved, the design is ingenious, water quality detection in lakes, ponds or rivers with larger surface areas and deeper depths can be conveniently performed, so that the water quality detection is facilitated, the scientific research work efficiency and the convenience are improved, and the water quality detection accuracy is improved.
The components, modules, mechanisms and devices of the invention, which do not describe the structure in detail, are all common standard components or components known to those skilled in the art, and the structure and principle thereof are all known to those skilled in the art through technical manuals or through routine experimental methods.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention.
Claims (8)
1. The water quality detection device for multi-azimuth sampling of the water source is characterized by comprising a machine body (1), a connecting wire (2) and an automatic wire winding device (3), wherein the connecting wire (2) is arranged on the automatic wire winding device (3), and the machine body (1) is detachably connected to one end of the connecting wire (2);
the machine body (1) is provided with a swinging mechanism, a transmission cavity (4) and a liquid storage cavity (5) are arranged in the machine body (1), and a driving mechanism for starting the swinging mechanism to move is arranged in the transmission cavity (4);
the swinging mechanism comprises a rotating rod (6), a connecting rod (7), a swinging tail (8), a pushing plate (9), a first elastic piece (10), a fixed plate (11), a transmission rod (12), a first fixed bar (13), a second elastic piece (14), a first clamping tooth (15), a ratchet wheel (17), a second clamping tooth (18), a second fixed bar (19), a third elastic piece (20) and a first baffle piece (24), wherein the rotating rod (6) is rotationally connected to the machine body (1), the upper end of the rotating rod (6) extends to the upper part of the machine body (1), the lower end of the rotating rod (6) sequentially penetrates through a transmission cavity (4) and a liquid storage cavity (5) and then extends to the lower part of the machine body (1), the rotating rod (6) is connected with the swinging tail (8) through the connecting rod (7), the pushing plate (9) is fixedly connected to the rotating rod (6), the fixed plate (11), the first fixed bar (13) and the second fixed bar (19) are fixedly connected to the transmission cavity (12) through the first elastic piece (10) and the fixed plate (11), the lower end of the rotating rod (6) is fixedly connected to the transmission cavity (12) through the first elastic piece (12), the transmission rod (12) is connected with the first fixing strip (13) through the second elastic piece (14), the bottom wall of the ratchet gear (17) is fixedly connected with the rotating shaft (16), the rotating shaft (16) is rotationally connected to the bottom wall of the transmission cavity (4), the lower end of the rotating shaft (16) extends into the liquid storage cavity (5), the second latch (18) is rotationally connected to the bottom wall of the transmission cavity (4), the second latch (18) is connected with the second fixing strip (19) through the third elastic piece (20), the second latch (18) is meshed with the ratchet gear (17), the first baffle (24) is fixedly connected with the lower end of the rotating shaft (16), the first baffle (24) is provided with a through hole (25), the first baffle (24) is propped against the bottom wall of the liquid storage cavity (5), and the bottom wall of the liquid storage cavity (5) is communicated with the outer wall of the machine body (1) through the first channel (26);
the driving mechanism comprises a rotary table (21), a push bar (22) and a motor (23), wherein the motor (23) is fixedly connected to the bottom wall of the transmission cavity (4), the rotary table (21) is fixedly connected to the output shaft of the motor (23), and the push bar (22) is fixedly connected to the side wall of the rotary table (21).
2. The water quality detection device for multi-azimuth sampling of water sources according to claim 1, wherein a particle filter screen (27) is fixedly connected to the bottom wall of the machine body (1), the particle filter screen (27) is located below the first channel (26), and a cleaning mechanism for cleaning the particle filter screen (27) is arranged on the rotating rod (6).
3. The water quality detection device for multi-azimuth sampling of a water source according to claim 2, wherein the cleaning mechanism comprises an impact block (29), an elastic strip (30), an extension piece (31) and a cleaning part (32), the impact block (29) is connected to the rotating rod (6) through the elastic strip (30), the extension piece (31) is fixedly connected to the rotating rod (6), the cleaning part (32) is arranged on the top wall of the extension piece (31), and the side wall of the particle filter screen (27) is fixedly connected with a convex block (28).
4. The water quality detection device for multi-azimuth sampling of a water source according to claim 3, wherein the side wall of the transmission cavity (4) is slidably connected with a limit plate (34) and a slide plate (37), the bottom wall of the limit plate (34) is fixedly connected with a transmission bar (33), the transmission bar (33) extends into the liquid storage cavity (5), the slide plate (37) is fixedly connected with a permanent magnet (36) through a fourth elastic piece (38) and the top wall of the transmission cavity (4), the bottom wall of the slide plate (37) is fixedly connected with a motor controller (39) and an electromagnet (35), and a switch button (40) is arranged on the motor controller (39);
the utility model provides a stock solution cavity (5) back wall rigid coupling has slide rail (42), and sliding connection has kicking block (41) on slide rail (42), and stock solution cavity (5) roof is through second passageway (43) and fuselage (1) outer wall intercommunication, fourth passageway (50) have been seted up on fuselage (1), third passageway (44) have been seted up to fourth passageway (50) lateral wall, third passageway (44) pass second passageway (43), fourth passageway (50) back wall sliding connection has connecting plate (45), through fifth elastic component (48) and fourth passageway (50) left wall connection, rigid coupling has a second separation blade (49) and two guide vanes (46) on connecting plate (45), guide vane (46) are located fuselage (1) outside, rigid coupling has atress strip (47) on guide vane (46), second separation blade (49) extend to in third passageway (44), third passageway (44) are blockked up second passageway (43).
5. The water quality testing apparatus for multi-azimuth sampling of water source according to claim 4, wherein the impact block (29) is spherical and the bump (28) is hemispherical.
6. The water quality detection device for multi-azimuth sampling of water source according to any one of claims 1-5, wherein the top wall of the liquid storage cavity (5) is fixedly connected with a water quality detector (51).
7. The water quality detection device for multi-azimuth sampling of water source according to claim 6, wherein the top wall of the machine body (1) is fixedly connected with a connecting part (52), and the connecting part (52) is detachably connected with one end of the connecting wire (2).
8. The water quality testing device for multi-azimuth sampling of water source according to claim 7, wherein the machine body (1) is provided with a ventral fin member (53).
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| CN116754313A (en) | 2023-09-15 |
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