CN112304705A - Water sampling device for environmental monitoring - Google Patents
Water sampling device for environmental monitoring Download PDFInfo
- Publication number
- CN112304705A CN112304705A CN202011235988.1A CN202011235988A CN112304705A CN 112304705 A CN112304705 A CN 112304705A CN 202011235988 A CN202011235988 A CN 202011235988A CN 112304705 A CN112304705 A CN 112304705A
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- cylinder
- cavity
- sampling
- clean
- communicated
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- 238000005070 sampling Methods 0.000 title claims abstract description 121
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 238000012544 monitoring process Methods 0.000 title claims abstract description 18
- 230000007613 environmental effect Effects 0.000 title claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims description 61
- 241000883990 Flabellum Species 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N2001/1445—Overpressure, pressurisation at sampling point
- G01N2001/1454—Positive displacement, piston
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a water sampling device for environmental monitoring, which comprises a main body, wherein an adjusting cavity is arranged in the main body, an adjusting assembly is arranged in the adjusting cavity, a cylinder is communicated and arranged at the lower side of the adjusting cavity, a cylinder assembly is arranged in the cylinder, a retraction cavity is communicated and arranged at the lower side of the cylinder through a vent, a lifting cavity with the lower side communicated with the outside is communicated and arranged at the lower side of the retraction cavity, a sampling container is arranged in the lifting cavity in a sliding manner, a cleaning assembly is arranged in the sampling container, and a retraction assembly is arranged in the retraction cavity.
Description
Technical Field
The invention relates to the technical field of environmental monitoring, in particular to a water quality sampling device for environmental monitoring.
Background
The environmental monitoring is to monitor and measure the index reflecting the environmental quality to determine the environmental pollution condition and the environmental quality, wherein, the water quality monitoring is one of the environmental monitoring, and the water quality in different areas needs to be sampled, researched and analyzed in the water quality monitoring process. At present stage quality of water sample is usually for putting into the water pipe under water, takes out water to the container on the bank in through the suction pump on bank, but the water sample of remaining previous time in the water pipe easily causes the pollution to follow-up water sample when carrying out next sampling, influences the monitoring result, and because the water pipe is longer, washs comparatively difficultly.
Disclosure of Invention
The invention aims to provide a water quality sampling device for environment monitoring, which solves the problem that subsequent sampling is influenced due to the difficulty in cleaning a water pipe after water quality sampling.
The invention is realized by the following technical scheme.
The invention relates to a water quality sampling device for environmental monitoring, which comprises a main body, wherein an adjusting cavity is arranged in the main body, an adjusting component is arranged in the adjusting cavity, the lower side of the adjusting cavity is communicated with a cylinder, a cylinder component is arranged in the cylinder, the lower side of the cylinder is communicated with a retraction cavity through a vent hole, the lower side of the retraction cavity is communicated with a lifting cavity, the lifting cavity is internally provided with a sampling container in a sliding manner, a cleaning component is arranged in the sampling container, the retraction cavity is internally provided with a retraction component, the adjusting component comprises a sampling motor fixedly arranged on the left end wall of the adjusting cavity, the right side of the sampling motor is in power connection with a sampling driving shaft, the right side of the sampling driving shaft is fixedly provided with a sampling disc with a limiting groove, the right end wall of the adjusting cavity is communicated with an adjusting, adjust the intracavity be equipped with when angle fixed mounting adjust six supporting shoes on the pole, parallel hinged has two the same regulation connecting rods on the supporting shoe, adjust the connecting rod other end articulated have with adjust chamber right-hand member wall sliding connection's slide bar, slide bar left side fixed mounting has anodal magnet, it is equipped with cylinder piston to slide in the cylinder, cylinder piston upside fixed mounting has fixed connecting rod, fixed connecting rod upside is articulated to have the swing connecting rod, swing connecting rod upside fixed mounting have with spacing groove sliding connection's stopper, stopper right side fixed mounting have can with anodal magnet inter attraction's negative pole magnet.
Preferably, the cylinder assembly comprises a cylinder transmission cavity communicated with the lower side of the adjusting groove, the lower side of the cylinder transmission cavity is communicated with a cylinder rotation cavity communicated with the left side of the cylinder, a first transmission shaft is rotatably mounted on the rear end wall of the cylinder transmission cavity, a rack is arranged on the lower side of the adjusting rod, a transmission gear meshed with the rack is fixedly mounted on the first transmission shaft, a second transmission shaft is rotatably mounted on the rear end wall of the cylinder rotation cavity, a telescopic disc is fixedly mounted on the second transmission shaft, six telescopic grooves are angularly arranged on the telescopic disc at equal angles, telescopic blocks connected with the telescopic grooves through telescopic springs are slidably arranged in the telescopic grooves, and the second transmission shaft is driven by the first transmission shaft through a group of belt pulleys.
Preferably, the cylinder assembly further comprises a sliding plate which is connected with the lower end wall of the cylinder in a sliding manner and extends rightwards to the cylinder rotation cavity, a through hole which can be matched with the air vent on the lower side of the cylinder is formed in the sliding plate, a push plate which is connected with the left end wall of the cylinder rotation cavity through a push plate spring and can be contacted with the telescopic block is fixedly installed on the right side of the sliding plate, an air inlet and outlet communicated with the outside is formed in the left side of the cylinder in a communicating manner, a door plate shaft which is connected with the air inlet and outlet through a torsion spring is rotatably installed on the rear end wall of the air inlet and outlet, a door plate is fixedly installed on the door plate shaft.
Preferably, receive and release the subassembly include with receive and release chamber right-hand member wall fixed mounting receive and release the motor, receive and release motor left side power connection and have a receive and release drive shaft, receive and release drive shaft left side fixed mounting have around the reel that has the connecting wire, the connecting wire with sampling container upside fixed connection, cylinder downside air vent with the hose connection is passed through to the sampling container upside, it is equipped with the sampling piston to slide in the sampling container.
Preferably, clean subassembly include with the clean axis of rotation of sampling piston downside rotation installation, fixed mounting has in the clean axis of rotation with the clean brush of the inboard end wall contact of sampling container, clean axis of rotation downside be connected with through the bearing with the inboard end wall sliding connection's of sampling container piston sliding block, be equipped with clean transmission chamber in the piston sliding block, clean transmission chamber front side be equipped with the downside with the communicating clean chamber of rotating of sampling container, clean transmission chamber front end wall rotates install and extends forward the clean transmission shaft in clean rotation chamber, clean rotation intracavity be equipped with clean transmission shaft fixed mounting's flabellum, clean axis of rotation clean transmission shaft is located through a set of the vice transmission of bevel gear in clean transmission chamber.
The invention has the beneficial effects that: according to the invention, the handle can be adjusted as required before sampling, so that the sampled water quantity is adjusted, the sampling container is lowered to the water when reaching a specified area, the sampling motor drives the piston in the cylinder to slide upwards after reaching a specified depth, so that the sampling piston in the sampling container is driven to slide upwards for sampling, the sampling container returns to the device after sampling is completed, the sampling motor drives the sampling piston in the sampling container to discharge a water quality sample into the sampling container for storage, clear water is communicated with the lower side of the sampling container, the sampling piston slides upwards to pump the clear water into the sampling container, and meanwhile, the cleaning brush at the lower side of the sampling piston rotates to clean the inner wall of the sampling container, so that no residual impurities in the sampling container affect subsequent sampling, a long water pipe does not need to be.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram at A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram at B-B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the embodiment of the present invention at C in FIG. 1;
fig. 5 is an enlarged schematic view of the embodiment of the present invention at D in fig. 2.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The water quality sampling device for environmental monitoring, which is described in conjunction with the attached drawings 1-5, comprises a main body 10, wherein an adjusting cavity 41 is arranged in the main body 10, an adjusting component for adjusting the amount of sampled water is arranged in the adjusting cavity 41, an air cylinder 16 is communicated with the lower side of the adjusting cavity 41, an air cylinder component is arranged in the air cylinder 16, a retraction cavity 18 is communicated with the lower side of the air cylinder 16 through an air vent, a lifting cavity 24 with the lower side communicated with the outside is communicated with the lower side of the retraction cavity 18, a sampling container 21 is slidably arranged in the lifting cavity 24, a cleaning component for cleaning the inner side end wall of the sampling container 21 is arranged in the sampling container 21, a retraction component for controlling the lifting of the sampling container 21 is arranged in the retraction cavity 18, the adjusting component comprises a sampling motor 11 fixedly arranged on the left end wall of the adjusting cavity, the sampling device is characterized in that a sampling disc 42 with a limiting groove 13 is fixedly mounted on the right side of the sampling driving shaft 12, a right-end wall of the adjusting cavity 41 is communicated with an adjusting groove 62 communicated with the outside, the right-end wall of the adjusting cavity 41 is provided with a right-end adjusting groove 62 communicated with the outside, the adjusting groove 62 is internally provided with an adjusting handle 37 side adjusting rod 38 which extends leftwards and is fixedly mounted on the right side, the adjusting cavity 41 is internally provided with six supporting blocks 39 fixedly mounted on the adjusting rod 38 at equal angles, two identical adjusting connecting rods 48 are hinged on the supporting blocks 39 in parallel, the other end of each adjusting connecting rod 48 is hinged with a sliding rod 40 which is slidably connected with the right-end wall of the adjusting cavity 41, the sliding rod 40, the supporting blocks 39 and the two adjusting connecting rods 48 form a parallelogram, a positive magnet 49 is fixedly mounted on the left side of the, a swing connecting rod 17 is hinged to the upper side of the fixed connecting rod 44, a limiting block 14 slidably connected with the limiting groove 13 is fixedly mounted on the upper side of the swing connecting rod 17, a negative magnet 15 capable of attracting the positive magnet 49 is fixedly mounted on the right side of the limiting block 14, the adjusting handle 37 is pulled rightwards or pushed leftwards, so that the adjusting rod 38 is driven to slide leftwards and rightwards, so that the supporting block 39 is driven to slide leftwards and rightwards, the sliding rod 40 slides on the right end wall of the adjusting cavity 41, the positive magnet 49 is adsorbed, so that the limiting block 14 is driven to slide in the limiting groove 13, when the supporting block 39 slides rightwards, the adjusting connecting rod 48 is close to the supporting block 39 to slide rightwards and incline, so that the sliding rod 40 is driven to slide towards the side close to the adjusting rod 38, so that the limiting block 14 is driven to, thereby driving the cylinder piston 47 to slide upwards, adjusting the moving distance of the cylinder piston 47, the sampling motor 11 driving the sampling driving shaft 12 to rotate for half a cycle, thereby driving the sampling disc 42 to rotate for half a cycle, so that the swinging connecting rod 17 driving the cylinder piston 47 to slide upwards to draw gas into the cylinder 16, the sampling motor 11 continuing driving the sampling driving shaft 12 to rotate for half a cycle, so that the swinging connecting rod 17 driving the cylinder piston 47 to slide downwards to discharge the gas in the cylinder 16.
Advantageously, the cylinder assembly comprises a cylinder transmission cavity 33 communicated with the lower side of the adjusting groove 62, a cylinder rotation cavity 32 with the left side communicated with the cylinder 16 is communicated with the lower side of the cylinder transmission cavity 33, a first transmission shaft 35 is rotatably installed on the rear end wall of the cylinder transmission cavity 33, a rack 34 is arranged on the lower side of the adjusting rod 38, a transmission gear 36 meshed with the rack 34 is fixedly installed on the first transmission shaft 35, a second transmission shaft 55 is rotatably installed on the rear end wall of the cylinder rotation cavity 32, a telescopic disc 59 is fixedly installed on the second transmission shaft 55, six telescopic grooves 56 are equidistantly arranged on the telescopic disc 59, a telescopic block 57 connected with the telescopic grooves 56 through a telescopic spring 58 is slidably arranged in the telescopic grooves 56, the second transmission shaft 55 and the first transmission shaft 35 are transmitted through a set of belt pulleys, the rack 34 is meshed with the transmission gear 36 when the adjusting rod 38 slides leftwards and rightwards, thereby driving the transmission gear 36 to rotate, and thus driving the first transmission shaft 35 to rotate, and thus driving the second transmission shaft 55 to rotate, and thus driving the telescopic disc 59 to rotate, the telescopic block 57 slides outwards due to the centrifugal force, and the telescopic spring 58 is stretched.
Advantageously, the cylinder assembly further comprises a sliding plate 46 slidably connected to the lower end wall of the cylinder 16 and extending rightward to the cylinder rotation chamber 32, a through hole 45 capable of being matched with the vent hole on the lower side of the cylinder 16 is provided in the sliding plate 46, a push plate 54 connected to the left end wall of the cylinder rotation chamber 32 through a push plate spring 53 and capable of contacting with the telescopic block 57 is fixedly installed on the right side of the sliding plate 46, an air inlet and outlet 43 communicating with the outside is provided on the left side of the cylinder 16, a door plate shaft 50 connected to the air inlet and outlet 43 through a torsion spring is rotatably installed on the rear end wall of the air inlet and outlet 43, a door plate 51 is fixedly installed on the door plate shaft 50, a push rod 52 contacting with the door plate 51 is fixedly installed on the left side of the sliding plate 46, the telescopic block 57 pushes the push plate 54 to slide leftward when, therefore, the sliding plate 46 is pushed to slide leftwards, the through holes 45 are staggered with the air vents on the lower side of the air cylinder 16, air cannot enter and exit from the air vents on the lower side of the air cylinder 16, the push rod 52 pushes the door plate 51 leftwards, the door plate 51 is driven to rotate around the door plate shaft 50 to be opened, and air in the air cylinder 16 enters and exits from the air inlet 43.
Beneficially, the retraction assembly comprises a retraction motor 30 fixedly mounted on the right end wall of the retraction cavity 18, a retraction driving shaft 29 is connected to the left side of the retraction motor 30 in a power connection mode, a reel 19 wound with a connecting wire 20 is fixedly mounted on the left side of the retraction driving shaft 29, the connecting wire 20 is fixedly connected with the upper side of the sampling container 21, a vent hole in the lower side of the air cylinder 16 is connected with the upper side of the sampling container 21 through a hose 31, a sampling piston 28 is arranged in the sampling container 21 in a sliding mode, and the sampling container 21 is driven to lift when the reel 19 winds or pays off wires.
Beneficially, the cleaning assembly includes a cleaning rotating shaft 22 rotatably mounted on the lower side of the sampling piston 28, a cleaning brush 27 contacting with the inner side end wall of the sampling container 21 is fixedly mounted on the cleaning rotating shaft 22, the lower side of the cleaning rotating shaft 22 is connected with a piston sliding block 60 slidably connected with the inner side end wall of the sampling container 21 through a bearing, a cleaning transmission cavity 61 is arranged in the piston sliding block 60, a cleaning rotating cavity 26 having a lower side communicating with the sampling container 21 is arranged on the front side of the cleaning transmission cavity 61, a cleaning transmission shaft 25 extending forward to the cleaning rotating cavity 26 is rotatably mounted on the front end wall of the cleaning transmission cavity 61, a fan blade 23 fixedly mounted on the cleaning transmission shaft 25 is arranged in the cleaning rotating cavity 26, the cleaning rotating shaft 22 and the cleaning transmission shaft 25 are driven by a set of bevel gears located in the cleaning transmission cavity 61, when the sampling piston 28 slides upwards, water is pumped into the sampling container 21, and water flow drives the fan blades 23 to rotate, so as to drive the cleaning transmission shaft 25 to rotate, so as to drive the cleaning rotating shaft 22 to rotate, so as to drive the cleaning brush 27 to rotate and clean the inner end wall of the sampling container 21.
In an initial state, the adjusting handle 37 and the adjusting rod 38 are located on the leftmost side, the sliding rod 40 is located on the outermost side, the limiting block 14 is located on the outermost side, the cylinder piston 47 is located on the lowermost side, the telescopic spring 58 is located in the telescopic groove 56, the telescopic block 57 is in a normal stretching state, the push plate 54 and the sliding plate 46 are located on the rightmost side, the push plate spring 53 is in a normal stretching state, the through hole 45 is communicated with a vent hole on the lower side of the cylinder 16, the door plate 51 is in a closing state, the sampling container 21 is located on the uppermost side in the lifting cavity 24.
When the sampling device starts to work, the adjusting handle 37 is pulled rightwards or pushed leftwards, so that the adjusting rod 38 is driven to slide leftwards and rightwards, the supporting block 39 is driven to slide leftwards and rightwards, the sliding rod 40 slides on the right end wall of the adjusting cavity 41, the positive magnet 49 is adsorbed, so that the limiting block 14 is driven to slide in the limiting groove 13, when the supporting block 39 slides rightwards, the adjusting connecting rod 48 is close to the supporting block 39 to slide rightwards and incline, so that the sliding rod 40 is driven to slide to the side close to the adjusting rod 38, so that the limiting block 14 is driven to slide to the side close to the sampling driving shaft 12, so that the cylinder piston 47 is driven to slide upwards, and simultaneously, when the adjusting rod 38 slides leftwards and rightwards, the rack 34 is meshed with the transmission gear 36, so that the transmission gear 36 is driven to rotate, so that, the extension spring 58 is extended, the extension block 57 pushes the push plate 54 to slide leftwards when sliding outwards, the push plate spring 53 is compressed, thereby pushing the sliding plate 46 to slide leftwards, the through holes 45 are staggered with the vent holes at the lower side of the cylinder 16, the air can not enter and exit from the vent holes at the lower side of the cylinder 16, the push rod 52 pushes the door plate 51 leftwards, thereby driving the door plate 51 to rotate and open around the door plate shaft 50, when the air in the air cylinder 16 enters and exits from the air inlet and outlet 43, the sliding rod 40 slides to the side far from the anode magnet 49 when the supporting block 39 slides to the left, the limiting block 14 slides to the side far from the sampling driving shaft 12, the air cylinder piston 47 slides downwards, the transmission gear 36 stops rotating after the adjustment is completed, the expansion block 57 slides inwards due to the action of the expansion spring 58, the push plate 54 slides to the right due to the action of the push plate spring 53, thereby driving the sliding plate 46 to slide rightwards, the through hole 45 is communicated with the vent hole at the lower side of the air cylinder 16, and the door plate 51 is closed; after reaching the upper side of the sampling point, the retraction motor 30 is started to rotate forwardly so as to drive the retraction driving shaft 29 to rotate, so as to drive the reel 19 to pay off in a rotating manner, the sampling container 21 descends into water, the retraction motor 30 stops after the sampling container 21 descends to a designated position, the sampling motor 11 is started to drive the sampling driving shaft 12 to rotate for a half cycle during sampling, so as to drive the sampling disc 42 to rotate for a half cycle, so that the swinging connecting rod 17 drives the cylinder piston 47 to slide upwards to suck gas in the sampling container 21 into the cylinder 16, the sampling piston 28 slides upwards to suck water into the sampling container 21, the retraction motor 30 is started to rotate reversely after sampling is completed, so as to drive the reel 19 to take up in a rotating manner, the sampling container 21 ascends into the lifting cavity 24, the sampling container is placed at the lower side of the sampling container 21, the sampling motor 11 is started to continue to drive the sampling driving shaft 12 to rotate for a, thereby driving the sampling piston 28 to slide downwards, and discharging the water in the sampling container 21 into the sample container; put through the sampling container downside with the clear water, start sampling motor 11 and drive sampling drive shaft 12 and rotate half a week to in driving clear water built-in sampling container 21, rivers drive flabellum 23 and rotate, thereby drive clean transmission shaft 25 and rotate, thereby drive clean axis of rotation 22 and rotate, thereby drive clean brush 27 and rotate clean sampling container 21 inboard end wall, start sampling motor 11 and continue to drive sampling drive shaft 12 and rotate half a week, thereby with the drainage of sampling container 21 internal water, clean completion, the device resets.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a water sampling device for environmental monitoring, includes the main part, its characterized in that: an adjusting cavity is arranged in the main body, an adjusting component is arranged in the adjusting cavity, the lower side of the adjusting cavity is communicated with a cylinder, a cylinder component is arranged in the cylinder, the lower side of the cylinder is communicated with a retraction cavity through a vent hole, the lower side of the retraction cavity is communicated with a lifting cavity, the lower side of the lifting cavity is communicated with the outside, a sampling container is arranged in the lifting cavity in a sliding manner, a cleaning component is arranged in the sampling container, the retraction cavity is internally provided with a retraction component, the adjusting component comprises a sampling motor fixedly arranged on the left end wall of the adjusting cavity, the right side of the sampling motor is in power connection with a sampling driving shaft, a sampling disc containing a limiting groove is fixedly arranged on the right side of the sampling driving shaft, the right end wall of the adjusting cavity is communicated with an adjusting groove, the right side of the, adjust the intracavity be equipped with when angle fixed mounting adjust six supporting shoes on the pole, parallel hinged has two the same regulation connecting rods on the supporting shoe, adjust the connecting rod other end articulated have with adjust chamber right-hand member wall sliding connection's slide bar, slide bar left side fixed mounting has anodal magnet, it is equipped with cylinder piston to slide in the cylinder, cylinder piston upside fixed mounting has fixed connecting rod, fixed connecting rod upside is articulated to have the swing connecting rod, swing connecting rod upside fixed mounting have with spacing groove sliding connection's stopper, stopper right side fixed mounting have can with anodal magnet inter attraction's negative pole magnet.
2. The water quality sampling device for environmental monitoring according to claim 1, wherein: the cylinder assembly comprises a cylinder transmission cavity communicated with the lower side of the adjusting groove, the lower side of the cylinder transmission cavity is communicated with the left side of the cylinder rotation cavity communicated with the cylinder, a first transmission shaft is installed on the rear end wall of the cylinder transmission cavity in a rotating mode, a rack is arranged on the lower side of the adjusting rod, a transmission gear meshed with the rack is fixedly installed on the first transmission shaft, a second transmission shaft is installed on the rear end wall of the cylinder rotation cavity in a rotating mode, a telescopic disc is fixedly installed on the second transmission shaft, six telescopic grooves are formed in the telescopic disc at equal angles, telescopic blocks connected with the telescopic grooves through telescopic springs are slidably arranged in the telescopic grooves, and the second transmission shaft is transmitted through a group of belt pulleys.
3. The water quality sampling device for environmental monitoring according to claim 2, wherein: the air cylinder assembly further comprises a sliding plate which is connected with the lower end wall of the air cylinder in a sliding mode and extends rightwards to the air cylinder rotation cavity, a through hole which can be matched with an air hole on the lower side of the air cylinder is formed in the sliding plate, a push plate which is connected with the left end wall of the air cylinder rotation cavity through a push plate spring and can be contacted with the telescopic block is fixedly installed on the right side of the sliding plate, an air inlet and outlet which is communicated with the outside is formed in the left side of the air cylinder in a communicated mode, a door plate shaft which is connected with the air inlet and outlet through a torsion spring is rotatably installed on the rear end wall of the air inlet and outlet, a door.
4. The water quality sampling device for environmental monitoring according to claim 1, wherein: receive and release the subassembly include with receive and release chamber right-hand member wall fixed mounting receive and release the motor, receive and release motor left side power connection and have and receive and release the drive shaft, receive and release drive shaft left side fixed mounting have around the reel that has the connecting wire, the connecting wire with sampling container upside fixed connection, cylinder downside air vent with the hose connection is passed through to the sampling container upside, it is equipped with the sampling piston to slide in the sampling container.
5. The water quality sampling device for environmental monitoring according to claim 4, wherein: clean subassembly include with the clean axis of rotation of sampling piston downside rotation installation, fixed mounting has with the clean brush of the inboard end wall contact of sampling container in the clean axis of rotation, clean axis of rotation downside be connected with through the bearing with the inboard end wall sliding connection's of sampling container piston sliding block, be equipped with clean transmission chamber in the piston sliding block, clean transmission chamber front side be equipped with the downside with the communicating clean chamber of rotating of sampling container, clean transmission chamber front end wall rotates to install and extends forward the clean transmission shaft in clean rotation chamber, clean rotation intracavity be equipped with clean transmission shaft fixed mounting's flabellum, clean axis of rotation clean transmission shaft is located through a set of the bevel gear pair transmission in clean transmission chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011235988.1A CN112304705A (en) | 2020-11-09 | 2020-11-09 | Water sampling device for environmental monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011235988.1A CN112304705A (en) | 2020-11-09 | 2020-11-09 | Water sampling device for environmental monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112304705A true CN112304705A (en) | 2021-02-02 |
Family
ID=74326456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011235988.1A Withdrawn CN112304705A (en) | 2020-11-09 | 2020-11-09 | Water sampling device for environmental monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112304705A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113533666A (en) * | 2021-07-15 | 2021-10-22 | 安徽红石环境科技有限公司 | Intelligent water quality monitoring equipment is used to drinking water source ground based on thing networking |
-
2020
- 2020-11-09 CN CN202011235988.1A patent/CN112304705A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113533666A (en) * | 2021-07-15 | 2021-10-22 | 安徽红石环境科技有限公司 | Intelligent water quality monitoring equipment is used to drinking water source ground based on thing networking |
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