CN113390683B - Unmanned aerial vehicle for water quality detection of water storage - Google Patents
Unmanned aerial vehicle for water quality detection of water storage Download PDFInfo
- Publication number
- CN113390683B CN113390683B CN202110698239.0A CN202110698239A CN113390683B CN 113390683 B CN113390683 B CN 113390683B CN 202110698239 A CN202110698239 A CN 202110698239A CN 113390683 B CN113390683 B CN 113390683B
- Authority
- CN
- China
- Prior art keywords
- plate
- water storage
- water
- aerial vehicle
- unmanned aerial
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 179
- 238000001514 detection method Methods 0.000 title claims description 10
- 239000007788 liquid Substances 0.000 claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 230000009471 action Effects 0.000 claims abstract description 11
- 230000033001 locomotion Effects 0.000 claims abstract description 9
- 230000005484 gravity Effects 0.000 claims abstract description 4
- 238000012372 quality testing Methods 0.000 claims abstract description 3
- 238000012546 transfer Methods 0.000 claims description 48
- 230000005540 biological transmission Effects 0.000 claims description 33
- 238000004804 winding Methods 0.000 claims description 29
- 238000005192 partition Methods 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 238000007667 floating Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 9
- 238000005070 sampling Methods 0.000 abstract description 7
- 230000007547 defect Effects 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
Images
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
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing or receiving articles, liquids, or the like, in flight
- B64D1/02—Dropping, ejecting, or releasing articles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Hydrology & Water Resources (AREA)
- Aviation & Aerospace Engineering (AREA)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides an unmanned aerial vehicle for water quality testing of water storage reservoir, is equipped with the landing leg including the bottom surface outside of unmanned aerial vehicle main part, the bottom surface middle part of unmanned aerial vehicle main part is equipped with lift drive mechanism, lift drive mechanism's bottom is equipped with the drive mechanism that opens and shuts, the water collector is connected to lift drive mechanism's bottom, the internally mounted of water collector has the collection liquid subassembly of fluctuation, the drive mechanism that opens and shuts is connected to the top surface of collection liquid subassembly, the drive mechanism that opens and shuts is used for driving a collection liquid subassembly upward movement and opens the feed liquor, the drive mechanism that opens and shuts is used for moving seal under the action of gravity. In order to improve the efficiency of water quality monitoring and reduce the waste of manpower and energy, the unmanned aerial vehicle system is used for sampling to completely replace the traditional manual sampling mode, so that the water quality sampling is quicker, more efficient and more intelligent; the defects in the prior art are well overcome, and the automation, accuracy and informatization levels of water quality monitoring are improved.
Description
Technical Field
The invention belongs to the technical field of unmanned aerial vehicle monitoring, and particularly relates to an unmanned aerial vehicle for water quality detection of a water storage reservoir.
Background
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; when the unmanned ship monitors that the water surface is seriously polluted or has a large amount of floating objects, the unmanned ship is also blocked and polluted, and has certain limitation on the water area environment; the resolution ratio of satellite remote sensing shooting is lower, and the influence of the atmosphere is more serious.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides an unmanned aerial vehicle for detecting the water quality of a water storage reservoir, which has the following specific technical scheme:
the utility model provides an unmanned aerial vehicle for water quality testing of water storage reservoir, is equipped with the landing leg including the bottom surface outside of unmanned aerial vehicle main part, the bottom surface middle part of unmanned aerial vehicle main part is equipped with lift drive mechanism, lift drive mechanism's bottom is equipped with the drive mechanism that opens and shuts, the water collector is connected to lift drive mechanism's bottom, the internally mounted of water collector has the collection liquid subassembly of fluctuation, the drive mechanism that opens and shuts is connected to the top surface of collection liquid subassembly, the drive mechanism that opens and shuts is used for driving collection liquid subassembly upward movement and opens the feed liquor, the drive mechanism that opens and shuts is used for moving seal under the action of gravity.
Further, the water collector comprises an outer cylinder, an upper ring plate, a hanging plate and a filter plate, wherein the upper ring plate is arranged at the top end of the outer cylinder, the upper end and the lower end of the outer cylinder are both of an open structure, the hanging plate is vertically arranged on the top surface of the upper ring plate, a floatable liquid collecting component is arranged at the central line of the inner part of the outer cylinder, and the filter plate is arranged at the top part of the inner part of the outer cylinder; the liquid collection assembly penetrates through the filter plate in a sliding mode.
Furthermore, a partition plate is arranged in the middle of the inner portion of the outer barrel, a liquid discharge pipe is vertically communicated with the edge of the bottom surface of the partition plate, and the top surface of the partition plate is of an inclined surface structure and is obliquely gathered to the position of the liquid discharge pipe.
Furthermore, the liquid collecting assembly comprises a cover plate, a connecting rod, a transmission rod, a sealing ring, a rotary driving assembly, a water storage cylinder and a water breaking weight, the cover plate is attached to and stopped at the top surface of the upper ring plate, the connecting rod is vertically arranged at the center of the bottom surface of the cover plate and penetrates through the filter plate and the partition plate in a rotary mode, the bottom end of the connecting rod is connected with the transmission rod in a rotary mode, the bottom end of the water storage cylinder is provided with a conical water breaking weight, the water breaking weight is stopped at the bottom of the outer cylinder in a stepped mode, and the sealing ring is embedded in the stepped surface of the water breaking weight and the water storage cylinder; the outer wall of the transmission rod is connected with a rotary driving component, the rotary driving component is used for driving the water storage cylinder in an upward movement state to rotate, and the rotary driving component is used for not driving the water storage cylinder in a downward movement state to rotate; the bottom of transfer line is connected a water storage section of thick bamboo, the water storage chamber that the annular distributes is seted up to the inside of a water storage section of thick bamboo, a water storage section of thick bamboo slides and pastes the inside bottom of embedding in outer barrel, and the shutoff subassembly that can open and shut is all installed at the inside top in every water storage chamber.
Further, the rotary driving assembly comprises a driven gear, a transfer driving assembly and a toothed plate assembly; the outer wall of transfer line is equipped with horizontal distribution's driven gear perpendicularly, the outer wall of transfer line is equipped with vertical distribution's transfer drive assembly perpendicularly, the built-in non return subassembly that has of transfer drive assembly, the perpendicular meshing of transfer drive assembly is installed in driven gear's top, but the pinion rack subassembly that can float is connected in the perpendicular meshing of transfer drive assembly.
Further, the transfer drive assembly includes the transfer gear, the non return subassembly includes interior ratchet, driver plate and initiative pawl, the back of transfer gear is equipped with interior ratchet, the lateral wall of transfer line is located perpendicularly to the driver plate, the driver plate rotates with one heart and imbeds in the inside of interior ratchet, the outside of driver plate is equipped with a plurality of initiative pawls, the ratchet anticlockwise rotates in the cooperation backstop for the initiative pawl, interior ratchet is installed in the back of transfer gear.
Further, the pinion rack subassembly includes pinion rack, movable rod and stay tube, the inner wall of outer barrel is located perpendicularly to the stay tube, the inside sliding embedding flexible movable rod of stay tube, the outer end of movable rod is equipped with the pinion rack perpendicularly, the pinion rack is connected with the meshing of transfer gear.
Further, the lifting traction mechanism comprises a first rotating motor, a first winding wheel and a lifting traction rope; the first rotating motor is mounted on the bottom surface of the unmanned aerial vehicle main body, the output end of the first rotating motor is connected with first winding wheels which are transversely distributed, a lifting traction rope is wound on the outer wall of each first winding wheel, the bottom end of each lifting traction rope is connected to the middle of the surface of each hanging plate, and the opening and closing traction mechanism comprises a second rotating motor, a transmission column, a second winding wheel, a third winding wheel and a positioning plate; the bottom surface of first rotation motor is located to the second rotation motor, the transmission post of transverse distribution is connected to the output that the second rotated the motor, the outer end of transmission post is rotated and is connected the locating plate, the bottom surface of unmanned aerial vehicle main part is located perpendicularly to the locating plate, the outer wall both ends of transmission post are all equipped with second rolling wheel, third rolling wheel perpendicularly, the outer wall winding of second rolling wheel has the first haulage rope that opens and shuts, and the outer wall winding of third rolling wheel has the second haulage rope that opens and shuts, first haulage rope that opens and shuts, second haulage rope that opens and shuts all slide and run through link plate and bottom and all be connected to the apron.
Further, the bottom surface of unmanned aerial vehicle main part is equipped with fixture perpendicularly, fixture centre gripping is in the outer wall top of outer barrel, fixture backstop is in the bottom surface of upper ring plate.
The beneficial effects of the invention are:
1. in order to improve the efficiency of water quality monitoring and reduce the waste of manpower labor and energy, the unmanned aerial vehicle system is used for sampling to completely replace the traditional manual sampling mode, so that the water quality sampling is quicker, more efficient and more intelligent; the defects in the prior art are well made up, and the automation, accuracy and informatization levels of water quality monitoring are improved;
2. when the unmanned aerial vehicle flies above the water surface, the lifting traction mechanism lowers the water collector to a specified depth, and the opening and closing traction mechanism can synchronously lower the liquid collecting assembly in the lowering process so that the liquid collecting assembly and the water collector are synchronously sunk into the water;
3. when the liquid collecting assembly descends to a specified depth, the opening and closing traction mechanism can pull upwards to open the liquid collecting assembly, so that the water collector can collect water at different depths, and the water can be quickly collected; after the liquid is collected to the specified amount, the liquid collecting assembly is placed again by the opening and closing traction mechanism for sealing.
Drawings
Fig. 1 shows a schematic structural diagram of an unmanned aerial vehicle for water quality detection of a water storage reservoir of the invention;
FIG. 2 is a schematic view showing the main structure of a water quality collecting part according to the present invention;
FIG. 3 is a schematic structural view of the opening and closing traction mechanism of the present invention;
FIG. 4 shows a schematic view of the water collector configuration of the present invention;
FIG. 5 shows a schematic view of the liquid collection assembly of the present invention;
FIG. 6 shows a schematic view of a reservoir and rotary drive assembly of the present invention;
FIG. 7 shows a schematic view of the internal cross-sectional configuration of a cartridge of the present invention;
FIG. 8 is a schematic diagram of the cartridge uplift state structure of the present invention;
FIG. 9 shows a schematic view of a cartridge of the present invention in a lowered position;
FIG. 10 is a schematic representation of the check assembly construction of the present invention;
FIG. 11 shows a schematic view of the clamping mechanism of the present invention;
FIG. 12 shows a schematic view of the plugging assembly of the present invention;
FIG. 13 is a schematic view showing the structure of the water inlet state of the water quality collecting part according to the present invention;
shown in the figure: 1. an unmanned aerial vehicle main body; 11. a support leg; 2. a lifting traction mechanism; 21. a first rotating motor; 22. a first winding wheel; 23. lifting the traction rope; 3. an opening and closing traction mechanism; 31. a second rotating electric machine; 32. a drive post; 321. a second wind-up wheel; 322. a third winding wheel; 33. a first retractable leash; 34. a second retractable haulage rope; 35. positioning a plate; 4. a water collector; 41. an outer cylinder; 411. a partition plate; 412. a liquid discharge pipe; 42. an upper ring plate; 43. hanging the plate; 44. filtering the plate; 5. a toothed plate assembly; 51. a toothed plate; 52. a movable rod; 53. supporting a tube; 6. a liquid collection assembly; 61. a cover plate; 62. a connecting rod; 63. a transmission rod; 631. a driven gear; 64. a transfer drive assembly; 641. a transfer gear; 642. a check assembly; 6421. an inner ratchet wheel; 6422. a dial; 6423. an active pawl; 65. a seal ring; 66. a water storage cylinder; 661. a water storage cavity; 67. breaking water weight; 7. a clamping mechanism; 8. and (6) a plugging component.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
Examples
As shown in fig. 1-2, an unmanned aerial vehicle for water quality detection of a water storage reservoir comprises supporting legs 11 arranged on the outer side of the bottom surface of an unmanned aerial vehicle main body 1, a lifting traction mechanism 2 arranged in the middle of the bottom surface of the unmanned aerial vehicle main body 1, an opening and closing traction mechanism 3 arranged at the bottom of the lifting traction mechanism 2, a water collector 4 connected to the bottom end of the lifting traction mechanism 2, and a lifting traction mechanism 2 for driving the water collector 4 to descend to a specified water depth; when the unmanned aerial vehicle flies above the water surface, the lifting traction mechanism lowers the water collector to a specified depth, and the opening and closing traction mechanism can synchronously lower the liquid collecting assembly in the lowering process so that the liquid collecting assembly and the water collector are synchronously sunk into the water;
a liquid collecting assembly 6 which floats up and down is arranged in the water collector 4, the top surface of the liquid collecting assembly 6 is connected with an opening and closing traction mechanism 3, and the opening and closing traction mechanism 3 is used for driving the liquid collecting assembly 6 to move upwards to open liquid inlet; when the liquid collecting assembly descends to a specified depth, the opening and closing traction mechanism can pull upwards to open the liquid collecting assembly, so that the water collector can collect water at different depths, and the water can be quickly collected; after the liquid is collected to the specified amount, the liquid collecting assembly is placed again by the opening and closing traction mechanism for sealing.
As shown in fig. 2, the water collector 4 includes an outer cylinder 41, an upper ring plate 42, a hanging plate 43 and a filter plate 44, the upper ring plate 42 is disposed at the top end of the outer cylinder 41, both the upper end and the lower end of the outer cylinder 41 are open structures, the hanging plate 43 is vertically disposed on the top surface of the upper ring plate 42, a floatable water collection assembly 6 is mounted at the inner center line of the outer cylinder 41, and the filter plate 44 is disposed at the inner top of the outer cylinder 41; the liquid collecting component 6 penetrates through the filter plate 44 in a sliding mode; the outer barrel is used for the restraint structure that floats as collection liquid subassembly, and the link plate is connected with lift drive mechanism, and the filter plate can filter the water that gets into, filters large granule impurity, avoids the fluid-discharge tube to block up, and the aperture of filter plate is great, can not influence the judgement of quality of water.
As shown in fig. 2, a partition plate 411 is arranged in the middle of the interior of the outer cylinder 41, a liquid discharge pipe 412 is vertically communicated with the edge of the bottom surface of the partition plate 411, and the top surface of the partition plate 411 is of an inclined surface structure and obliquely gathered to the position of the liquid discharge pipe 412; the partition plate can divide the outer cylinder into an upper cavity and a lower cavity, the upper cavity is a water inflow storage area, and then water is discharged into the corresponding water storage cavity through the liquid outlet pipe; the lower chamber is a mounting action structure of the stopping component and the water storage cylinder.
As shown in fig. 5, the liquid collecting assembly 6 includes a cover plate 61, a connecting rod 62, a transmission rod 63, a sealing ring 65, a rotation driving assembly, a water storage cylinder 66 and a water breaking weight 67, the cover plate 61 is attached to and stopped at the top surface of the upper ring plate 42, the connecting rod 62 is vertically arranged at the center of the bottom surface of the cover plate 61, the connecting rod 62 rotatably penetrates through the filter plate 44 and the partition plate 411, the bottom end of the connecting rod 62 is rotatably connected with the transmission rod 63, the bottom end of the water storage cylinder 66 is provided with a tapered water breaking weight 67, the water breaking weight 67 is stopped at the bottom of the outer cylinder 41 in a stepped manner, and the sealing ring 65 is embedded in the stepped surfaces of the water breaking weight 67 and the water storage cylinder 66; the outer wall of the transmission rod 63 is connected with a rotary driving component, the rotary driving component is used for driving the water storage cylinder 66 in the upward movement state to rotate, and the rotary driving component is used for not driving the water storage cylinder 66 in the downward movement state to rotate; the bottom end of the transmission rod 63 is connected with a water storage cylinder 66, a water storage cavity 661 which is distributed annularly is arranged inside the water storage cylinder 66, and the water storage cylinder 66 is embedded in the bottom inside the outer cylinder body 41 in a sliding manner;
the cover plate can be attached and sealed to the top surface of the upper ring plate, so that the cover plate can seal the upper ring plate; the water storage cavities distributed annularly can collect water with different depths, so that one-time descending action is realized, the collection of multi-region deep water can be completed, and each water storage cavity is independently arranged;
the transmission rod, the water storage cylinder and the water breaking weight can synchronously rotate around the connecting rod, and the rotation driving assembly can drive the water storage cylinder to rotate, so that different water storage cavities of the water storage cylinder can rotate to the bottom of the liquid discharge pipe, and water in different water depths can be collected;
the water breaking weight is in a conical design, so that the diving of the water collector is more labor-saving and convenient, the resetting of the liquid collecting assembly is more rapid, meanwhile, the stress of the cover plate can be larger by the water breaking weight, the cover plate is more tightly attached to the upper ring plate, the sealing effect is better, the upper sealing is realized, and simultaneously, the outer edge of the top end of the water storage cylinder is attached to and sealed with the outer cylinder under the action of gravity, the lower sealing of the outer cylinder is realized, and water is prevented from permeating into the opening of the water storage cavity;
as shown in fig. 12, the top of the interior of each impounding chamber 661 is fitted with an openable and closable blocking assembly 8; the water storage cavity is of a circular hole structure, the top inside the water storage cavity is of a horn-shaped structure, the plugging assembly comprises a plugging block, a sliding rod, a sleeve, a supporting rod and a spring, the plugging block is of a circular truncated cone shape and is hermetically embedded into the top inside the water storage cavity, the sliding rod is arranged on the bottom surface of the plugging block and is slidably embedded into the sleeve, the spring is arranged inside the sleeve, the sliding rod is arranged at the top end of the spring, and the sleeve is fixed inside the water storage cavity through the supporting rod; the liquid discharge pipe can push the plugging block downwards, so that the plugging block moves downwards to leave the top opening of the water storage cavity, water can be directly discharged, and when the liquid discharge pipe leaves the water storage cylinder, the spring can obtain the plugging block to move upwards to plug the opening.
As shown in fig. 6-9, the rotational drive assembly includes a driven gear 631, a transfer drive assembly 64, and a tooth plate assembly 5; the outer wall of the transmission rod 63 is vertically provided with a driven gear 631 which is horizontally distributed, the outer wall of the transmission rod 63 is vertically provided with a transfer driving assembly 64 which is vertically distributed, a check assembly 642 is arranged in the transfer driving assembly 64, the transfer driving assembly 64 is vertically meshed and mounted at the top of the driven gear 631, and the transfer driving assembly 64 is vertically meshed and connected with the floatable toothed plate assembly 5; the bottom end of the transmission rod 63 is connected with a water storage cylinder 66; when the water storage cylinder integrally moves upwards, the toothed plate assembly can drive the transfer driving assembly to rotate, the transfer driving assembly drives the driven gears which are horizontally distributed to rotate, and finally the water storage cylinder rotates, so that different water storage cavities rotate to the bottoms of the corresponding liquid discharge pipes; the non-return assembly can avoid the transfer gear anticlockwise rotating, and when a water storage cylinder moves downwards, the toothed plate can be continuously pushed inwards to push, so that the water storage cylinder can be prevented from rotating again when the water storage cylinder moves downwards, the water storage cylinder can only rotate clockwise in one way, and water added at each time can be discharged into the hollow water storage cavity.
As shown in fig. 10, the intermediate driving assembly includes an intermediate gear 641, the non-return assembly includes an inner ratchet wheel 6421, a dial 6422 and a driving pawl 6423, the inner ratchet wheel 6421 is disposed on the back of the intermediate gear 641, the dial 6422 is vertically disposed on the side wall of the transmission rod 63, the dial 6422 is concentrically and rotatably embedded in the inner ratchet wheel 6421, a plurality of driving pawls 6423 are disposed on the exterior of the dial 6422, the driving pawl 6423 is configured to cooperate with the inner ratchet wheel 6421 to stop the counterclockwise rotation, and the inner ratchet wheel 6421 is mounted on the back of the intermediate gear 641; when the transfer gear rotates, the transfer gear can drive the inner ratchet wheel to rotate, when the transfer gear rotates clockwise, the driving pawl can rotate along with the cooperation, so that the driving pawl is stressed to contract inwards, and when the inner ratchet wheel rotates anticlockwise, the driving pawl can stop the inner ratchet wheel, and the inner ratchet wheel is prevented from rotating.
As shown in fig. 8 and 9, the toothed plate assembly 5 includes a toothed plate 51, a movable rod 52 and a supporting tube 53, the supporting tube 53 is vertically disposed on the inner wall of the outer cylinder 41, the movable rod 52 which is elastically telescopic is slidably embedded in the supporting tube 53, the outer end of the movable rod 52 is vertically provided with a toothed plate 51, and the toothed plate 51 is in meshed connection with the transfer gear 641; the inside embedding of stay tube has the spring, and the movable rod inner is arranged in to the spring, when the pinion rack pressurized, can inwards promote the movable rod for the spring shrink, when the well transfer gear can normally rotate, the cooperation of transfer gear and pinion rack has contradicted unable promotion pinion rack motion, and the pinion rack can normally drive the transfer gear and rotate.
As shown in fig. 3 and 4, the lifting traction mechanism 2 comprises a first rotating motor 21, a first winding wheel 22 and a lifting traction rope 23; the first rotating motor 21 is installed on the bottom surface of the unmanned aerial vehicle main body 1, the output end of the first rotating motor 21 is connected with first winding wheels 22 which are transversely distributed, a lifting traction rope 23 is wound on the outer wall of each first winding wheel 22, and the bottom end of each lifting traction rope 23 is connected to the middle of the surface of the hanging plate 43; the first rotating motor can drive the first winding wheel to rotate, and the first winding wheel can drive the lifting traction rope to perform winding action so as to drive the hanging plate and the outer barrel to perform integral lifting action;
the opening and closing traction mechanism 3 comprises a second rotating motor 31, a transmission column 32 and a positioning plate 35; the second rotating motor 31 is arranged on the bottom surface of the first rotating motor 21, the output end of the second rotating motor 31 is connected with the transversely distributed transmission columns 32, the outer ends of the transmission columns 32 are rotatably connected with the positioning plate 35, the positioning plate 35 is vertically arranged on the bottom surface of the unmanned aerial vehicle main body 1, the two ends of the outer wall of each transmission column 32 are vertically provided with a second winding wheel 321 and a third winding wheel 322, the outer wall of each second winding wheel 321 is wound with a first opening and closing traction rope 33, the outer wall of each third winding wheel 322 is wound with a second opening and closing traction rope 34, the first opening and closing traction ropes 33 and the second opening and closing traction ropes 34 slidably penetrate through the hanging plate 43, and the bottom ends of the first opening and closing traction ropes and the second opening and closing traction ropes are connected to the cover plate 61; the second rotating motor drives the transmission column to rotate so as to drive the first opening and closing traction rope and the second opening and closing traction rope to perform rolling action, and the opening and closing traction rope is used for driving the cover plate to perform vertical opening and closing action; simultaneously, the action stability of outer barrel can further be guaranteed to first haulage rope, the second haulage rope that opens and shuts of opening and shutting.
As shown in fig. 11, a clamping mechanism 7 is vertically arranged on the bottom surface of the main body 1 of the unmanned aerial vehicle, the clamping mechanism 7 is clamped on the top of the outer wall of the outer cylinder 41, and the clamping mechanism 7 is stopped on the bottom surface of the upper ring plate 42; the clamping mechanism comprises an upright post, a first clamping plate, a second clamping plate and a motor, the first clamping plate and the second clamping plate are clamped on the outer wall of the outer barrel, the first clamping plate and the second clamping plate are stopped at the bottom surface of the upper ring plate, and the motor can drive the first clamping plate and the second clamping plate to rotate, open and close; the overall stability of outer barrel can be guaranteed through fixture, the outer barrel tenesmus is avoided to guarantee the stability of water collector when packing up, go up the crown plate and the cooperation of splint simultaneously, can make splint further hold up outer barrel, further improve stability.
The invention is implemented as follows:
flying the unmanned aerial vehicle to the position above the designated collection point of the reservoir; then, the water collector is put down to the designated water depth; the clamping mechanism is disengaged, so that the water collector can submerge;
the first rotating motor drives the first winding wheel to rotate, the second rotating motor drives the transmission column, the second winding wheel and the third winding wheel to synchronously rotate, so that the lifting traction rope, the first opening and closing traction rope and the second opening and closing traction rope are synchronously lowered, the water collector synchronously sinks to a specified depth, then the first rotating motor stops acting, the transmission column rotates reversely, the first opening and closing traction rope and the second opening and closing traction rope are wound, the two opening and closing traction ropes drive the cover plate to move upwards for a certain distance, further the connecting rod, the transmission rod and the water storage cylinder are driven to synchronously move upwards, the liquid outlet pipe is aligned to be arranged right above the water storage cavity, and the liquid outlet pipe pushes the plugging component to move downwards so as to separate the plugging component;
when the cover plate is separated upwards, water with the depth flows into the outer cylinder body through the gap between the cover plate and the upper ring plate, the filter plate filters large impurities, the water with the depth is collected on the partition plate, and finally the water is discharged to the water storage cavity positioned right below the partition plate through the liquid discharge pipe; the collection of the deep water is realized;
then the two opening and closing traction ropes are lowered down to enable the cover plate to cover the top surface of the upper ring plate, and the upper end and the lower end of the cover plate are sealed by matching with a water breaking weight;
when water at the next depth needs to be collected, the traction rope is lifted, the opening and closing traction rope is synchronously lowered, after submerging to the second-level depth, the opening and closing traction rope drives the liquid collecting assembly to synchronously move upwards, the toothed plate drives the transfer gear to rotate clockwise when moving upwards, the transfer gear drives the driven gear to rotate, the water storage cylinder can rotate while moving upwards, when the cover plate and the slope water weight synchronously move upwards to a conflict state, the water storage cylinder can also rotate clockwise to a specified position, the next water storage cavity can rotate to the bottom end of the liquid discharge pipe, and meanwhile, the plugging assembly can also be opened; water with the second-level depth is gathered in the second water storage cavity;
then, the liquid collecting assembly is placed under the opening and closing traction rope, when the liquid collecting assembly moves downwards, the non-return assembly stops the rotation of the transfer gear, the transfer gear can synchronously push the toothed plate to compress the movable rod to move in a stretching mode, the water storage cylinder cannot rotate any more, and meanwhile, the blocking assembly seals the water storage cavity again to avoid water flow scattering;
after the two-stage water is taken out, the lifting traction mechanism and the opening and closing traction mechanism synchronously act to drive the water collector to reset.
It should be noted that, in this document, if there are first and second, etc., relational terms are only used for distinguishing one entity or operation from another entity or operation, and there is no necessarily any requirement or suggestion that any actual relation or order exists between the entities or operations. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides an unmanned aerial vehicle for water quality testing of water storage reservoir, its characterized in that: the unmanned aerial vehicle comprises an unmanned aerial vehicle body, wherein supporting legs are arranged on the outer side of the bottom surface of the unmanned aerial vehicle body, a lifting traction mechanism is arranged in the middle of the bottom surface of the unmanned aerial vehicle body, an opening and closing traction mechanism is arranged at the bottom of the lifting traction mechanism, a water collector is connected to the bottom end of the lifting traction mechanism, a vertically floating liquid collecting assembly is arranged in the water collector, the top surface of the liquid collecting assembly is connected with the opening and closing traction mechanism, the opening and closing traction mechanism is used for driving the liquid collecting assembly to move upwards to open a liquid inlet, and the opening and closing traction mechanism is used for moving and sealing under the action of gravity;
the water collector comprises an outer barrel, an upper annular plate, a hanging plate and a filter plate, wherein the upper annular plate is arranged at the top end of the outer barrel, the upper end and the lower end of the outer barrel are both of an open structure, the hanging plate is vertically arranged on the top surface of the upper annular plate, a floatable liquid collecting assembly is arranged at the central line of the inner part of the outer barrel, and the filter plate is arranged at the top part of the inner part of the outer barrel; the liquid collecting component penetrates through the filter plate in a sliding manner;
a partition plate is arranged in the middle of the interior of the outer barrel, a liquid discharge pipe is vertically communicated with the edge of the bottom surface of the partition plate, and the top surface of the partition plate is of an inclined surface structure and obliquely gathered to the position of the liquid discharge pipe;
the liquid collecting assembly comprises a cover plate, a connecting rod, a transmission rod, a sealing ring, a rotation driving assembly, a water storage cylinder and a water breaking weight, the cover plate is attached to the top surface of an upper ring plate in a stopping mode, the connecting rod is perpendicularly arranged at the center of the bottom surface of the cover plate, the connecting rod penetrates through a filter plate and a partition plate in a rotating mode, the bottom end of the connecting rod is connected with the transmission rod in a rotating mode, the bottom end of the water storage cylinder is provided with a conical water breaking weight, the water breaking weight is stopped at the bottom of an outer cylinder body in a stepped mode, and the sealing ring is embedded in the stepped surface of the water breaking weight and the stepped surface of the water storage cylinder; the outer wall of the transmission rod is connected with a rotary driving component, the rotary driving component is used for driving the water storage cylinder in the upward movement state to rotate, and the rotary driving component is used for not driving the water storage cylinder in the downward movement state to rotate; the bottom of transfer line is connected a water storage section of thick bamboo, the water storage chamber that the annular distributes is seted up to the inside of a water storage section of thick bamboo, a water storage section of thick bamboo slides and pastes the inside bottom of embedding in outer barrel, and the shutoff subassembly that can open and shut is all installed at the inside top in every water storage chamber.
2. The unmanned aerial vehicle for water quality detection of the water storage reservoir as claimed in claim 1, wherein: the rotary driving assembly comprises a driven gear, a transfer driving assembly and a toothed plate assembly; the outer wall of transfer line is equipped with horizontal distribution's driven gear perpendicularly, the outer wall of transfer line is equipped with vertical distribution's transfer drive assembly perpendicularly, the built-in non return subassembly that has of transfer drive assembly, the perpendicular meshing of transfer drive assembly is installed in driven gear's top, but the pinion rack subassembly that can float is connected in the perpendicular meshing of transfer drive assembly.
3. The unmanned aerial vehicle for water quality detection of the water storage reservoir as claimed in claim 2, wherein: the transfer drive assembly comprises a transfer gear, the non-return assembly comprises an inner ratchet wheel, a driving plate and an active pawl, the back of the transfer gear is provided with the inner ratchet wheel, the driving plate is perpendicularly arranged on the side wall of the transmission rod, the driving plate concentrically rotates and is embedded into the inner ratchet wheel, the outer portion of the driving plate is provided with the active pawls, the active pawls are used for matching the inner ratchet wheel of the stop block to rotate anticlockwise, and the inner ratchet wheel is arranged on the back of the transfer gear.
4. The unmanned aerial vehicle for water quality detection of the water storage reservoir as claimed in claim 3, wherein: the pinion rack subassembly includes pinion rack, movable rod and stay tube, the inner wall of outer barrel is located perpendicularly to the stay tube, the inside sliding embedding flexible movable rod of stay tube, the outer end of movable rod is equipped with the pinion rack perpendicularly, the pinion rack is connected with the meshing of transfer gear.
5. The unmanned aerial vehicle for water quality detection of the water storage reservoir as claimed in claim 1, wherein: the lifting traction mechanism comprises a first rotating motor, a first winding wheel and a lifting traction rope; the first rotating motor is mounted on the bottom surface of the unmanned aerial vehicle main body, the output end of the first rotating motor is connected with first winding wheels which are transversely distributed, a lifting traction rope is wound on the outer wall of each first winding wheel, the bottom end of each lifting traction rope is connected to the middle of the surface of each hanging plate, and the opening and closing traction mechanism comprises a second rotating motor, a transmission column, a second winding wheel, a third winding wheel and a positioning plate; the bottom surface of first rotation motor is located to the second rotation motor, the transmission post of transverse distribution is connected to the output that the second rotated the motor, the outer end of transmission post is rotated and is connected the locating plate, the bottom surface of unmanned aerial vehicle main part is located perpendicularly to the locating plate, the outer wall both ends of transmission post are all equipped with second rolling wheel, third rolling wheel perpendicularly, the outer wall winding of second rolling wheel has the first haulage rope that opens and shuts, and the outer wall winding of third rolling wheel has the second haulage rope that opens and shuts, first haulage rope that opens and shuts, second haulage rope that opens and shuts all slide and run through link plate and bottom and all be connected to the apron.
6. The unmanned aerial vehicle for water quality detection of the water storage reservoir as claimed in claim 1, wherein: the bottom surface of unmanned aerial vehicle main part is equipped with fixture perpendicularly, fixture centre gripping is in the outer wall top of outer barrel, fixture backstop is in the bottom surface of upper ring plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110698239.0A CN113390683B (en) | 2021-06-23 | 2021-06-23 | Unmanned aerial vehicle for water quality detection of water storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110698239.0A CN113390683B (en) | 2021-06-23 | 2021-06-23 | Unmanned aerial vehicle for water quality detection of water storage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113390683A CN113390683A (en) | 2021-09-14 |
| CN113390683B true CN113390683B (en) | 2022-12-06 |
Family
ID=77623517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110698239.0A Active CN113390683B (en) | 2021-06-23 | 2021-06-23 | Unmanned aerial vehicle for water quality detection of water storage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113390683B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3143551B1 (en) * | 2022-12-19 | 2025-05-02 | Ifp Energies Now | System and method for airborne water characterization and sampling |
| CN116558885B (en) * | 2023-07-10 | 2023-09-12 | 中化学城市建设(成都)有限公司 | Novel sampling device and water quality monitoring system |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606400B (en) * | 2016-01-11 | 2018-03-20 | 浙江理工大学 | Triggering releasing type water body sample devices certainly based on unmanned plane |
| CN206450455U (en) * | 2017-01-16 | 2017-08-29 | 北京良乡蓝鑫水利工程设计有限公司 | Sediment catcher |
| CN207649951U (en) * | 2017-09-29 | 2018-07-24 | 北京东方园林环境股份有限公司 | A kind of unmanned plane device sampled automatically for water quality |
| CN207215516U (en) * | 2017-10-10 | 2018-04-10 | 合肥工业大学 | Water body environment sampler |
| CN108152471A (en) * | 2017-12-08 | 2018-06-12 | 台州智子科技有限公司 | A kind of automated hierarchical sampling and the water monitoring device of multiple spot detection |
| CN208187773U (en) * | 2018-03-18 | 2018-12-04 | 罗木训 | A kind of water quality detection with can different depth water sample extraction element |
| CN111595618A (en) * | 2019-02-20 | 2020-08-28 | 河海大学 | Hand-held type surface water sampling device |
| CN110672371B (en) * | 2019-11-02 | 2022-06-28 | 浙江华圭环境检测有限公司 | Unmanned aerial vehicle environment detecting device |
| CN212513746U (en) * | 2020-05-16 | 2021-02-09 | 江苏华研检测技术有限公司 | Water quality detection device for environmental detection |
| CN212111387U (en) * | 2020-05-28 | 2020-12-08 | 安徽中科大赛悟科技有限公司 | Water quality detection system based on unmanned aerial vehicle |
| CN112816252A (en) * | 2020-12-31 | 2021-05-18 | 李昆朋 | Water quality sampler for environmental monitoring in narrow area |
-
2021
- 2021-06-23 CN CN202110698239.0A patent/CN113390683B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113390683A (en) | 2021-09-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113390683B (en) | Unmanned aerial vehicle for water quality detection of water storage | |
| CN210803017U (en) | A groundwater sample collection device for engineering geology reconnaissance | |
| CN112033755A (en) | Layered water collection and filtration integrated device and water collection method | |
| CN216207854U (en) | Sampling device for water quality environment detection | |
| CN115561021B (en) | Quantitative sampling and acquiring device for underground water environment | |
| CN219532609U (en) | Liquid sampler | |
| CN113324796A (en) | Deep underground water collection device and method | |
| CN115561020A (en) | Sampling device for water quality monitoring | |
| CN210013399U (en) | Roof rainwater collector | |
| CN115541315A (en) | Intelligent water quality monitoring device and method thereof | |
| CN114323779A (en) | Method and device for sampling and monitoring concentration of suspended matters in construction sea area | |
| CN119290497A (en) | A portable forestry water quality information collection and survey device | |
| CN214503006U (en) | Air bag type depth-setting totally-enclosed artificial water quality sample collector | |
| CN117516998B (en) | Water quality testing analysis appearance sample collection device | |
| CN118482987A (en) | A water quality monitoring sampling device for deep water layer sampling | |
| CN211784577U (en) | Deepwater layering synchronous sampling device | |
| CN112798343A (en) | Extraction device capable of storing water with different depths for groundwater pollution remediation | |
| CN219798853U (en) | Shallow water sample collection system | |
| CN108442349B (en) | Water area drifting type water body cleaning and sampling machine | |
| CN111997185B (en) | Green energy-saving ecological building structure | |
| CN209820859U (en) | A sewage sampling device for pits and ponds | |
| CN220438310U (en) | Reservoir water quality detection device | |
| CN118050212B (en) | Medical wastewater sampling and detecting device and method | |
| CN222618285U (en) | A collection device for bottom-inlet liquid | |
| CN222212331U (en) | Portable drilling groundwater sampler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20221104 Address after: No. 215, Floor 2, R&D Building, No. 220 Checheng Avenue, Wuhan Economic and Technological Development Zone, 430000, Hubei Applicant after: CHINA CONSTRUCTION THIRD ENGINEERING BUREAU GREEN INDUSTRY INVESTMENT Co.,Ltd. Address before: 210000 building C3, No. 2, Zidong Road, Maqun street, Qixia District, Nanjing, Jiangsu Province Applicant before: Jiangsu Yidian Aviation Technology Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |