CN117571944A - Unmanned aerial vehicle changes no weeping butt joint structure of floating detector reagent package - Google Patents
Unmanned aerial vehicle changes no weeping butt joint structure of floating detector reagent package Download PDFInfo
- Publication number
- CN117571944A CN117571944A CN202311486472.8A CN202311486472A CN117571944A CN 117571944 A CN117571944 A CN 117571944A CN 202311486472 A CN202311486472 A CN 202311486472A CN 117571944 A CN117571944 A CN 117571944A
- Authority
- CN
- China
- Prior art keywords
- reagent
- bin
- aerial vehicle
- unmanned aerial
- butt joint
- 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.)
- Pending
Links
- 239000003153 chemical reaction reagent Substances 0.000 title claims abstract description 122
- 210000001503 joint Anatomy 0.000 title claims abstract description 15
- 230000003028 elevating effect Effects 0.000 claims abstract description 13
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 230000005389 magnetism Effects 0.000 claims abstract description 8
- 230000007423 decrease Effects 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
-
- 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
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B2022/006—Buoys specially adapted for measuring or watch purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
- B64U2101/45—UAVs specially adapted for particular uses or applications for releasing liquids or powders in-flight, e.g. crop-dusting
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Food Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Pathology (AREA)
- Aviation & Aerospace Engineering (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a liquid leakage-free butt joint structure for replacing a reagent pack of a floating detector by an unmanned aerial vehicle, which comprises a reagent bin and a reagent bin base, wherein the reagent bin is conveyed by the unmanned aerial vehicle, a rotating shaft, a nut, a reagent bag and a connecting port penetrating through the bottom are arranged in the reagent bin, the reagent bag is connected with an internal connecting port of the reagent bin through a connecting pipe, the connecting port at the bottom of the reagent bin is sealed through a rubber plug, and a magnet block and a positioning notch are arranged at a specific position at the bottom of the reagent bin; the reagent storehouse base includes motor, shaft coupling, lead screw, linear bearing, guiding axle, magnetism proximity switch, upper and lower limit switch, reagent needle, buffer column, reference column, upper and lower seat, spring, nut, elevating platform, magnetism proximity switch, upper and lower limit switch are installed on the upper seat of reagent storehouse base, the lead screw passes through the shaft coupling and is connected with the motor, the lead screw cover has a spring and nut, the reagent needle is fixed on the elevating platform, the elevating platform passes through the motor and drives lead screw rotation, linear bearing direction and go on up and down the motion, control reagent needle rise and the height of decline to realize reagent storehouse and base locking and unblock.
Description
Technical Field
The invention relates to the field of chemical analysis instruments, in particular to a liquid leakage-free butt joint structure for replacing a floating detector reagent pack by an unmanned aerial vehicle.
Background
At present, the water quality meshing monitoring of large-area water areas such as oceans, lakes and the like is the development direction of ecological environment monitoring. The grid monitoring mostly adopts a miniature floating type water ecological automatic monitoring system so as to separate a large amount of manpower resources and material resources from site sampling and laboratory analysis, and simultaneously, the continuity of data and the research value are improved. The miniature floating type automatic water quality monitoring substation takes a floating body platform (the diameter of a floating body is about 300 mm) as a carrier, carries various sensors and instrument equipment, realizes the real-time on-line monitoring of outdoor unattended water quality by solar power supply, and transmits monitoring data to a server receiving terminal through a wireless network (GPRS/4G), thereby realizing the long-term monitoring and comprehensive evaluation of large-area water areas such as oceans, lakes and the like.
However, the micro floating water quality monitor needs to replace the reagent periodically, taking the ship to go to the sea or lake is a work with great workload and danger for replacing the reagent on the micro monitor, and especially the micro pontoon cannot bear the weight of a person, and the unfolded solar panel is not easy to be closed, so that the reagent replacement is difficult.
Disclosure of Invention
In order to solve the problem that the replacement of reagents in the existing buoy station is difficult, the leakage-free butt joint structure for replacing a reagent pack of a floating detector by an unmanned aerial vehicle is provided, and the leakage-free butt joint structure comprises a reagent bin and a reagent bin base, wherein the reagent bin is conveyed by the unmanned aerial vehicle, a rotating shaft, a nut, a reagent bag and a connecting port penetrating through the bottom are arranged in the reagent bin, the reagent bag is connected with an internal connecting port of the reagent bin through a connecting pipe, the connecting port at the bottom of the reagent bin is sealed through a rubber plug, and a magnet block and a positioning notch are arranged at a specific position at the bottom of the reagent bin; the reagent storehouse base includes motor, shaft coupling, lead screw, linear bearing, guiding axle, magnetism proximity switch, upper and lower limit switch, reagent needle, buffer column, reference column, upper and lower seat, spring, nut, elevating platform, magnetism proximity switch, upper and lower limit switch are installed on the upper seat of reagent storehouse base, the lead screw passes through the shaft coupling and is connected with the motor, the lead screw cover has a spring and nut, the reagent needle is fixed on the elevating platform, the elevating platform passes through the motor and drives lead screw rotation, linear bearing direction and go on up and down the motion, control reagent needle rise and the height of decline to realize reagent storehouse and base locking and unblock.
Further, the reagent bin is consistent with the reagent bin base in shape, is bowl-shaped, and gradually contracts inwards from the outer edge, so that the reagent bin can be automatically aligned and attached when being placed on the reagent bin base.
Further, a protruding portion is arranged at the bottom of the rotating shaft, and a groove is formed in the top of the screw rod, so that the protruding portion is connected with the groove.
Further, the screw rod is provided with a threaded section and a non-threaded section with opposite threaded directions.
Further, the length of the positioning column extending out of the reagent bin base is larger than that of the buffer column.
Further, the number of the reagent interfaces and the reagent needles may be one or more.
Further, the number of the buffer columns may be 2 or more.
According to the invention, the unmanned aerial vehicle is adopted to replace the reagent pack of the floating type analyzer, so that the operation risk of replacing the reagent pack by maintenance personnel is greatly reduced, and the problem of difficulty in replacing the reagent of the floating type water quality monitor is solved.
Drawings
FIG. 1 is a cross-sectional view of the invention in an unlocked state;
FIG. 2 is a cross-sectional view of the present invention in a locked state;
FIG. 3 is a bottom view of the reagent cartridge of the present invention
FIG. 4 is a top view of the reagent cartridge base of the present invention;
FIG. 5 is a top view of the present invention in a locked state;
FIG. 6 is a cross-sectional view of a cartridge base of the present invention;
fig. 7 is a block diagram of a screw according to the present invention.
In the figure, a 1-reagent bin, a 2-connecting interface, a 3-reagent bin base, a 4-groove, a 5-screw rod, a 6-upper limit switch, a 7-coupling, an 8-guide shaft, a 9-motor support column, a 10-motor, an 11-spring 1, a 12-upper and lower seat support column, a 13-lower limit switch, a 14-linear bearing, a 15-lifting table nut, a 16-upper fixing seat, a 17-damper switching shaft, a 18-damper, a 19-spring 2, a 20-reagent needle, a 21-spring positioning column, a 22-positioning notch, a 23-reagent bin rotating shaft, a 24-reagent bin bottom magnet block, a 25-magnetic proximity switch, a 26-spring buffer column, a 27-reagent bin nut, a 28-lower fixing seat, a 29-lifting table, 30-positive threads and 31-negative threads.
Description of the embodiments
The following describes the leak-free docking structure for replacing the reagent pack of the floating detector by the unmanned aerial vehicle with reference to the accompanying drawings and the specific embodiment.
As shown in fig. 1-6, the invention provides a liquid leakage-free butt joint structure for replacing a reagent pack of a floating detector by an unmanned aerial vehicle, which comprises a reagent bin (1) and a reagent bin base (3) which are transported by the unmanned aerial vehicle, wherein a rotating shaft (23), a nut (27), a reagent bag and a connecting interface (2) penetrating through the bottom are arranged in the reagent bin (1), the reagent bag is connected with the connecting interface (2) in the reagent bin through a connecting pipe, the connecting interface (2) at the bottom of the reagent bin is sealed through a rubber plug, and a magnet block (24) and a positioning notch (22) are arranged in a specific position at the bottom of the reagent bin; the reagent storehouse base includes motor (10), shaft coupling (7), lead screw (5), linear bearing (14), guiding axle (8), magnetism proximity switch (25), upper and lower limit switch (6, 13), reagent needle (20), spring buffer post (26), spring reference column (21), upper and lower fixing base (16, 28), spring (11), elevating platform nut (15), magnetism proximity switch (25), upper and lower limit switch (6, 13) are installed on upper fixing base (16) of reagent storehouse base, lead screw (5) are connected with motor (10) through shaft coupling (7), lead screw (5) cover has a spring (11) and elevating platform nut (15), reagent needle (20) are fixed on elevating platform (29), elevating platform (29) drive lead screw (5) rotatory, linear bearing (14) direction go on, the height of control reagent needle (20) rise and decline to realize reagent storehouse and base lock and unblock.
When the unmanned aerial vehicle receives the replacement reagent signal, the unmanned aerial vehicle puts the reagent bin (1) into the reagent bin base (3), and a spring buffer column (26) shown in fig. 4 supports the bottom of the reagent bin (1).
When a locking signal is received, a locking process is executed, a motor (10) in a reagent bin base (3) drives a screw rod (5) to rotate through a coupler (7), a groove (4) at the top of the screw rod (5) is in butt joint with a damping switching shaft (17) of the reagent bin (1), so that the reagent bin (1) is driven to rotate until a spring positioning column (21) falls into a positioning notch (22) as shown in fig. 3, one-to-one correspondence between each reagent bag connecting interface (2) in the reagent bin (1) and each reagent needle (20) in the reagent bin base (3) is realized, and a signal of positioning completion is detected by a magnetic proximity switch (25). As shown in the structure of a screw rod (5) in FIG. 7, two sections of discontinuous positive threads (30) and reverse threads (31) with opposite directions are arranged on the screw rod, a motor (10) drives the screw rod (5) to rotate, a linear bearing (14) is guided to move upwards, a reagent bin (1) is connected with the top end of the screw rod through a nut (27) in a threaded manner to move downwards until an upper limit switch (6) detects a signal, and the motor (10) stops working to finish locking. In the locking process, each reagent needle (20) passes through each rubber plug at the bottom of the reagent bin (1) to be connected with each reagent bag interface (2), so that the leakage-free connection of the replacement reagent is realized.
When an unlocking signal is received, when an unlocking process is executed, the motor (10) reversely rotates, the motor (10) drives the screw rod (5) to rotate, the linear bearing (14) is guided to move downwards, the reagent bin (1) is in threaded connection with the top end of the screw rod through the nut (27) to move upwards, and the motor (10) stops working until the lower limit switch (13) detects the signal, so that unlocking is completed. At this time, the unmanned aerial vehicle can carry away the reagent storehouse, renew new reagent.
Claims (7)
1. Unmanned aerial vehicle changes no weeping butt joint structure of floating detector reagent package, its characterized in that: the automatic reagent storage device comprises a reagent bin and a reagent bin base, wherein the reagent bin is conveyed by an unmanned aerial vehicle, a rotating shaft, a nut, a reagent bag and a connecting port penetrating through the bottom are arranged in the reagent bin, the reagent bag is connected with an internal connecting port of the reagent bin through a connecting pipe, the connecting port at the bottom of the reagent bin is sealed through a rubber plug, and a magnet block and a positioning notch are arranged at a specific position at the bottom of the reagent bin; the reagent storehouse base includes motor, shaft coupling, lead screw, linear bearing, guiding axle, magnetism proximity switch, upper and lower limit switch, reagent needle, buffer column, reference column, upper and lower seat, spring, nut, elevating platform, magnetism proximity switch, upper and lower limit switch are installed on the upper seat of reagent storehouse base, the lead screw passes through the shaft coupling and is connected with the motor, the lead screw cover has a spring and nut, the reagent needle is fixed on the elevating platform, the elevating platform passes through the motor and drives lead screw rotation, linear bearing direction and go on up and down the motion, control reagent needle rise and the height of decline to realize reagent storehouse and base locking and unblock.
2. The unmanned aerial vehicle replacement floats no weeping butt joint structure of formula detector reagent package of claim 1, its characterized in that: the reagent bin is consistent with the reagent bin base in shape, is bowl-shaped, and gradually contracts inwards from the outer edge, so that the reagent bin can be automatically aligned and attached when being placed on the reagent bin base.
3. The unmanned aerial vehicle replacement floats no weeping butt joint structure of formula detector reagent package of claim 1, its characterized in that: the bottom of the rotating shaft is provided with a protruding portion, and the top of the screw rod is provided with a groove, so that the protruding portion is connected with the groove.
4. The unmanned aerial vehicle replacement floats no weeping butt joint structure of formula detector reagent package of claim 1, its characterized in that: the screw rod is provided with a threaded section and a non-threaded section with opposite threaded directions.
5. The unmanned aerial vehicle replacement floats no weeping butt joint structure of formula detector reagent package of claim 1, its characterized in that: the length of the positioning column extending out of the reagent bin base is greater than the length of the buffer column.
6. The unmanned aerial vehicle replacement floats no weeping butt joint structure of formula detector reagent package of claim 1, its characterized in that: the number of reagent interfaces, reagent needles may be one or more.
7. The unmanned aerial vehicle replacement floats no weeping butt joint structure of formula detector reagent package of claim 1, its characterized in that: the number of the buffer columns may be 2 or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311486472.8A CN117571944A (en) | 2023-11-09 | 2023-11-09 | Unmanned aerial vehicle changes no weeping butt joint structure of floating detector reagent package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311486472.8A CN117571944A (en) | 2023-11-09 | 2023-11-09 | Unmanned aerial vehicle changes no weeping butt joint structure of floating detector reagent package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117571944A true CN117571944A (en) | 2024-02-20 |
Family
ID=89883504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311486472.8A Pending CN117571944A (en) | 2023-11-09 | 2023-11-09 | Unmanned aerial vehicle changes no weeping butt joint structure of floating detector reagent package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117571944A (en) |
-
2023
- 2023-11-09 CN CN202311486472.8A patent/CN117571944A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109835438B (en) | Lifting submerged buoy device | |
| CN111650001B (en) | Water quality layered sampling system and control method | |
| CN207992624U (en) | A kind of wedging movement mechanism of achievable lifting | |
| CN105937898A (en) | Fully-intelligent inclination measuring device and inclination measuring method | |
| CN107402143B (en) | Shipborne automatic water quality sampler | |
| CN110456019A (en) | High-precision water body Water Automatic Monitoring System | |
| CN217819497U (en) | Based on groundwater detection test is with layering sampling device | |
| CN106989956B (en) | Automatic in-situ collection device and method for sand-containing water body in shallow water sea area | |
| CN111678731A (en) | Use method of bottom layer environment detection device integrating sludge collection and sewage collection | |
| CN117571944A (en) | Unmanned aerial vehicle changes no weeping butt joint structure of floating detector reagent package | |
| CN110341890B (en) | Miniature ocean monitoring buoy | |
| CN2461855Y (en) | Deep sea time series sediment catcher | |
| CN221118458U (en) | Engineering geology reconnaissance submarine weak soil measuring device | |
| CN113324802A (en) | Sea-entering pollutant sampling device and method for marine ecological assessment | |
| CN2537677Y (en) | Sampler for storage tank liquid | |
| CN116337540A (en) | Multi-parameter layered sampling water sample collector and sampling method | |
| CN113607218B (en) | Chain climbing robot for detecting mooring chain of offshore floating platform and offshore operation method of chain climbing robot | |
| CN216051265U (en) | Marine algae particle size measuring device | |
| CN208568365U (en) | A kind of more storehouse suspended load silt content sampling systems of intelligence | |
| CN111693332A (en) | Collect bottom environmental detection device of mud, sewage collection in an organic whole | |
| CN116929856B (en) | Sampling robot and method for monitoring pollution of urban sewage to inland water quality | |
| CN204142515U (en) | A kind of multi-point sampling indicating device of dome-roof tank | |
| CN203132866U (en) | Sample sending device capable of automatically and uniformly mixing blood sample | |
| CN220251927U (en) | Reservoir all-round monitoring facilities | |
| CN219590156U (en) | Impervious instrument for concrete detection |
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 |