CN118565930A - Mine dust sampling monitoring device based on unmanned aerial vehicle - Google Patents
Mine dust sampling monitoring device based on unmanned aerial vehicle Download PDFInfo
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- 239000000428 dust Substances 0.000 title claims abstract description 78
- 238000005070 sampling Methods 0.000 title claims abstract description 29
- 238000012806 monitoring device Methods 0.000 title claims abstract description 19
- 238000012544 monitoring process Methods 0.000 claims abstract description 19
- 230000000903 blocking effect Effects 0.000 claims abstract description 13
- 239000000872 buffer Substances 0.000 claims abstract description 8
- 230000003139 buffering effect Effects 0.000 claims abstract description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 19
- 238000000034 method Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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Abstract
The invention relates to the technical field of unmanned aerial vehicles, in particular to a mine dust sampling and monitoring device based on an unmanned aerial vehicle, which comprises the following technical scheme: unmanned aerial vehicle flight subassembly, install the buffering supporting component on unmanned aerial vehicle flight subassembly upper portion to and fixed mounting is in the data sampling monitoring component of unmanned aerial vehicle flight subassembly bottom, main supporting component is installed in unmanned aerial vehicle flight subassembly's outside, dust blocking component is installed in unmanned aerial vehicle flight subassembly's outside. The expanded auxiliary arc-shaped wind shielding plate blocks dust in surrounding wind, the auxiliary arc-shaped wind shielding plate moves towards the outer side of the corresponding inclined straight block through the spring sliding block, the spring sliding block rebounds the auxiliary arc-shaped wind shielding plate to the original place by means of the small spring in the spring sliding block, the impact of the dust is buffered, the moving stability of the unmanned aerial vehicle is guaranteed, meanwhile, the expanded auxiliary arc-shaped wind shielding plate buffers external wind, and the unmanned aerial vehicle can fly towards a destination after consuming less energy.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicles, in particular to a mine dust sampling monitoring device based on an unmanned aerial vehicle.
Background
Unmanned aerial vehicle environmental data collection system usually includes components such as unmanned aerial vehicle, dust sensor, data acquisition and processing system, carries sensor equipment through unmanned aerial vehicle and flies, and the regional dust condition in real time monitoring mine provides data support for mine management, and through the regional dust concentration in real time monitoring mine, can in time discover the dust diffusion condition, provide the data support of dust pollution condition for mine manager, and help manager early warning and control dust diffusion, reduce the influence to environment and workman's health.
In the patent document of publication number CN215493511U that has been disclosed, disclose an active air quality monitoring device based on unmanned aerial vehicle, relate to the air monitoring field, including unmanned aerial vehicle body, hang arm, air detection box, collector and spin exhaust box, hang arm fixed connection under the unmanned aerial vehicle body, air detection box fixed connection is in the bottom of hanging the arm, and is equipped with air quality detector in the air detection box, carries air quality detector through unmanned aerial vehicle and carries out air quality monitoring, can enlarge monitoring range, but also can carry out quality detection to the air of eminence, set up the collector simultaneously, the collection flow more air monitors, and accelerates air circulation, improves air monitoring's degree of accuracy, sets up spin exhaust box of spin, ensures to exhaust to the rear all the time, improves unmanned aerial vehicle flight's stability and reduces the energy consumption.
When the device is used, the direction of the self-rotating exhaust box is automatically adjusted according to the wind direction, but the unmanned aerial vehicle is influenced by excessive wind power dust in the flight process, the wing and the rotating fan of the unmanned aerial vehicle are easy to be subjected to dust clamping and blocking, the accuracy of monitoring data is influenced, the flight resistance of the unmanned aerial vehicle is high, the flight time is limited, and the whole mine area can be completely monitored only by multiple flights.
Therefore, the application provides a mine dust sampling and monitoring device based on an unmanned aerial vehicle.
Disclosure of Invention
The invention aims at solving the problems that in the background technology, an unmanned aerial vehicle is influenced by excessive wind power dust in the flight process, dust clamping and blocking are easy to occur to wings and rotating fans of the unmanned aerial vehicle, the accuracy of monitoring data is influenced, and the flight resistance of the unmanned aerial vehicle is large.
The technical scheme of the invention is as follows: the mine dust sampling monitoring device based on the unmanned aerial vehicle comprises an unmanned aerial vehicle flight assembly, a buffer supporting assembly arranged on the upper part of the unmanned aerial vehicle flight assembly, and a data sampling monitoring assembly fixedly arranged at the bottom of the unmanned aerial vehicle flight assembly, wherein a main supporting assembly is arranged on the unmanned aerial vehicle flight assembly, and a dust blocking assembly is arranged on the outer side of the unmanned aerial vehicle flight assembly;
The unmanned aerial vehicle flight assembly comprises a round supporting table, two sides of the round supporting table are hinged with a bidirectional flight supporting table, positioning springs are arranged at the joints of the round supporting table and the bidirectional flight supporting table, rotary fans are respectively arranged on the top surfaces of two ends of the outer side of the bidirectional flight supporting table, two limit connecting blocks are fixedly connected to the side walls of two ends of the outer side of the bidirectional flight supporting table, two limit connecting blocks are hinged with hinge blocks at the tops of one ends, far away from the bidirectional flight supporting table, of the limit connecting blocks, and a half-arc ring is hinged between the hinge blocks;
the dust blocking assembly comprises an arc sliding cavity block, the arc sliding cavity block is fixedly arranged on the outer side of a half arc ring, two arc guide blocks are fixedly arranged at two ends of the outer side of the arc sliding cavity block, corresponding inclined straight blocks are hinged to two ends of the outer side of the arc guide blocks, a plurality of spring sliding blocks are fixedly connected to one side, away from the arc sliding cavity block, of each corresponding inclined straight block, and an auxiliary arc wind blocking plate is fixedly connected to one side, away from the corresponding inclined straight block, of each spring sliding block.
Optionally, corresponding springs are fixedly connected between the corresponding inclined straight blocks and the half arc ring, and guide magnetic attraction blocks are fixedly connected to the outer sides of the auxiliary arc-shaped wind shielding baffles through grooves.
Optionally, the buffering supporting component comprises a main supporting column, the bottom fixedly connected with location formula spring of main supporting column, the outside fixedly connected with holding ring of location formula spring, the both sides of holding ring are articulated respectively to have the hang lever, two the one end that the holding ring was kept away from to the hang lever articulates respectively on the top surface that two-way flight supporting tables are close to round supporting table one end.
Optionally, the outside of holding ring is through sloping piece fixedly connected with many go-between, the bottom fixed mounting of many go-between has a plurality of location stock, the bottom fixedly connected with smooth chamber pole of location stock, one side sliding connection of smooth chamber pole has the location formula to slide the piece, the smooth chamber pole is located the top and the below fixedly connected with stopper of location formula to slide the piece, one side of location formula to slide the piece articulates there is the guide pole wheel.
Optionally, an arc spring is fixedly connected between the guide rod wheels and the sliding cavity rod, the number of the guide rod wheels is even, at least four guide rod wheels are arranged, and a connecting rod is fixedly installed between every two guide rod wheels.
Optionally, the main support subassembly includes two hollow sliders, two hollow sliders are symmetrical fixed mounting on the lateral wall of circle brace table, the bottom fixedly connected with inside hollow chamber pole that is the cavity form of hollow slider, the inside sliding connection of hollow chamber pole has corresponding slider.
Optionally, the outside fixedly connected with centre gripping formula bench of hollow slider, the one end fixed mounting that the hollow slider was kept away from to centre gripping formula bench has the fixture block that agrees with, the fixture block that agrees with is connected with a side wall of hollow chamber pole.
Optionally, two opposite side walls of the corresponding sliding block are fixedly connected with first arc rubber ropes, and the other ends of the first arc rubber ropes are fixedly arranged on the outer side walls of the guide rod wheels.
Optionally, one side fixed mounting of corresponding formula slider has supplementary horizontal piece, the inside fixed mounting of supplementary horizontal piece has auxiliary spring, the one end fixed mounting that corresponds formula slider was kept away from to auxiliary spring has the plug bar of pushing away, the plug bar slidable mounting of pushing away is in the inside of supplementary horizontal piece, the one end that keeps away from auxiliary spring of plug bar of pushing away articulates there are a plurality of auxiliary type articulated pieces, the quantity of auxiliary type articulated piece is two, and is located the both sides of circle brace table respectively.
Optionally, the data sampling monitoring component includes the dust sampler, dust sampler fixed mounting is in the bottom of location formula spring, dust sampler's outside fixed mounting has dust sensor, dust sampler's outside articulates there is a plurality of petal formula locating pieces, every two fixed mounting has the second arc rubber rope between the petal formula locating piece, fixed mounting has friction locating plate on the inner wall of petal formula locating piece, two auxiliary type hinge piece articulates respectively on the lateral wall of two wherein petal formula locating pieces.
Compared with the prior art, the invention has the following beneficial technical effects:
1. The expanded auxiliary arc-shaped wind shielding plates block dust in surrounding wind, the auxiliary arc-shaped wind shielding plates move towards the outer sides of the corresponding inclined straight blocks through the spring sliding blocks, the spring sliding blocks rebound the auxiliary arc-shaped wind shielding plates to the original positions by means of the small springs in the spring sliding blocks, the dust impact is buffered, the moving stability of the unmanned aerial vehicle is guaranteed, meanwhile, the expanded auxiliary arc-shaped wind shielding plates buffer external wind, and therefore the unmanned aerial vehicle consumes less energy to fly towards a destination;
2. The guiding magnetic attraction blocks on the two auxiliary arc-shaped wind shielding baffles are opposite magnetic fields, the two guiding magnetic attraction blocks are mutually attracted, the two auxiliary arc-shaped wind shielding baffles and the corresponding inclined straight blocks are attracted together, the surfaces of the corresponding inclined straight blocks are inclined, the abutting surfaces of the end parts of the two corresponding inclined straight blocks are more sharp, the unmanned aerial vehicle is convenient to cut the past wind during the flight, the flying is convenient, and the energy consumption of the unmanned aerial vehicle during the resistance against the wind during the flight is reduced;
3. When the unmanned aerial vehicle is controlled to move to a rest point or a regional collection point, after the guide rod wheel drives with the connected pulleys, the guide rod wheel deflects along the surface of the positioning sliding block due to rebound pressure when the unmanned aerial vehicle falls, meanwhile, the positioning sliding block slides along the surface of the sliding cavity rod to a limiting block above the sliding cavity rod, and the sliding cavity rod transmits the transmitted pressure to a positioning spring connected with the positioning ring for buffering through the positioning long rod and the multiple connection rings, so that the integral working stability of the unmanned aerial vehicle is improved;
4. Corresponding slider drives through supplementary horizontal piece and carries out the outward pulling of inserted bar, then carry out the inserted bar and drive two wherein petal formula locating pieces outwards expand simultaneously through supplementary articulated piece, then under the pulling force of second arc rubber rope is spacing, other petal formula locating pieces outwards expand in step, a plurality of friction locating plates that are located on the petal formula locating piece inner wall outwards take place the skew thereupon, friction locating plate and ground contact when unmanned aerial vehicle falls to the ground, friction locating plate surface sets up comparatively coarsely, then friction locating plate fully rubs with the surface of rest point or regional acquisition point, guarantee unmanned aerial vehicle data acquisition's stability here, and reply comparatively uneven contact surface, can be rested on it betterly.
Drawings
Fig. 1 shows a schematic diagram of a mine dust sampling and monitoring device based on an unmanned aerial vehicle;
FIG. 2 is a schematic view of the structure of the bi-directional flight support in a top view of the present invention;
FIG. 3 is a schematic view showing the structure of the hollow slider of the present invention;
FIG. 4 shows a partial enlarged view of the portion A of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic view of the dust assembly of the present invention;
FIG. 6 shows a cross-sectional view of an auxiliary curved wind deflector of the present invention;
FIG. 7 is a schematic view of the structure of the circular support table of the present invention;
FIG. 8 shows a partial enlarged view of the portion B of FIG. 7 in accordance with the present invention;
FIG. 9 shows a partial enlarged view of the portion C of FIG. 7 in accordance with the present invention;
FIG. 10 shows an enlarged partial view of section D of FIG. 7 in accordance with the present invention;
FIG. 11 shows a cross-sectional view of an auxiliary lateral block of the present invention;
fig. 12 shows a schematic structure of the dust sampler of the present invention.
Reference numerals: 1. an unmanned aerial vehicle flight assembly; 101. a round supporting table; 102. a bi-directional flight support; 103. a rotary fan; 104. a limit connecting block; 105. a half-arc ring; 106. a hinge block; 2. a buffer support assembly; 201. a main support column; 202. an arc spring; 203. an inclined lever; 204. a positioning ring; 205. a positioning spring; 206. a plurality of connection rings; 207. positioning a long rod; 208. a guide rod wheel; 209. a sliding cavity rod; 210. a positioning sliding block; 3. a main support assembly; 301. a hollow slider; 302. clamping type long blocks; 303. fitting the clamping block; 304. a hollow cavity rod; 305. a corresponding slide block; 306. a first arcuate rubber string; 307. an auxiliary transverse block; 308. pushing the inserted link; 309. an auxiliary hinge block; 310. an auxiliary spring; 4. a dust blocking component; 401. corresponding oblique straight blocks; 402. a corresponding spring; 403. arc sliding cavity block; 404. an arc guide block; 405. an auxiliary arc-shaped wind shielding plate; 406. a spring slider; 407. guiding magnetic attraction blocks; 5. a data sampling monitoring component; 501. a dust sampler; 502. a petal-type positioning block; 503. friction positioning plate; 504. and a second arc-shaped rubber rope.
Detailed Description
The technical scheme of the invention is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1-6, in this embodiment, a mine dust sampling and monitoring device based on an unmanned aerial vehicle includes an unmanned aerial vehicle flight assembly 1, a buffer support assembly 2 installed on the upper portion of the unmanned aerial vehicle flight assembly 1, and a data sampling and monitoring assembly 5 fixedly installed at the bottom of the unmanned aerial vehicle flight assembly 1, a main support assembly 3 is installed on the unmanned aerial vehicle flight assembly 1, a dust blocking assembly 4 is installed on the outer side of the unmanned aerial vehicle flight assembly 1, the unmanned aerial vehicle takes off and executes a preset flight path, and the data sampling and monitoring assembly 5 is carried to monitor a mine area;
The unmanned aerial vehicle flight assembly 1 comprises a round supporting table 101, two sides of the round supporting table 101 are hinged with a bidirectional flight supporting table 102, positioning springs are installed at the joints of the round supporting table 101 and the bidirectional flight supporting table 102, rotary fans 103 are respectively installed on the top surfaces of two ends of the outer side of the bidirectional flight supporting table 102, two limit connecting blocks 104 are fixedly connected to the side walls of two ends of the outer side of the bidirectional flight supporting table 102, two limit connecting blocks 104 are hinged with hinge blocks 106 at the tops of one ends, far away from the bidirectional flight supporting table 102, of the two limit connecting blocks 106, a half-arc ring 105 is hinged between the two hinge blocks 106, and the rotary fans 103 are driven to rotate along with motors connected with the rotary fans 103, so that the rotary fans 103 drive an unmanned aerial vehicle to fly along a flight path.
The dust blocking assembly 4 comprises an arc sliding cavity block 403, wherein the arc sliding cavity block 403 is fixedly arranged on the outer side of the half arc ring 105, two arc guide blocks 404 are fixedly arranged at the two ends of the outer side of the arc sliding cavity block 403, corresponding inclined straight blocks 401 are hinged to the two ends of the outer side of the two arc guide blocks 404, a plurality of spring sliding blocks 406 are fixedly connected to one side, far away from the arc sliding cavity block 403, of the corresponding inclined straight blocks 401, and an auxiliary arc wind blocking plate 405 is fixedly connected to one side, far away from the corresponding inclined straight blocks 401, of the plurality of spring sliding blocks 406;
When the unmanned aerial vehicle flies to the region with more mine dust or the region with larger wind force, a large amount of dust wrapped in wind can impact the outer surface of the auxiliary arc-shaped wind shielding plate 405, the auxiliary arc-shaped wind shielding plate 405 deflects outwards along the outer surface of the arc-shaped guide block 404, the distance between every two auxiliary arc-shaped wind shielding plates 405 expands outwards, the expanded auxiliary arc-shaped wind shielding plate 405 blocks the dust in the surrounding wind, a large amount of dust is blocked outside the rotary fan 103 and the data sampling monitoring assembly 5, the auxiliary arc-shaped wind shielding plate 405 moves towards the outer side of the corresponding inclined straight block 401 through the spring sliding block 406, the spring sliding block 406 cushions the impact of the dust by virtue of the small spring inside to rebound the auxiliary arc-shaped wind shielding plate 405, the moving stability of the unmanned aerial vehicle is ensured, meanwhile, the expanded auxiliary arc-shaped wind shielding plate 405 buffers the external wind force, so that the unmanned aerial vehicle consumes less energy to fly towards the destination, and the normal work of the data sampling monitoring assembly 5 is prevented from being excessively blocked.
Example 2
As shown in fig. 6, based on embodiment 1, a corresponding spring 402 is fixedly connected between the corresponding inclined straight block 401 and the half arc ring 105, the outer side of the auxiliary arc wind shielding baffle 405 is fixedly connected with a guiding magnetic attraction block 407 through a slot formed in the outer side of the auxiliary arc wind shielding baffle 405, when the wind power is normal, the dust carried by the unmanned aerial vehicle is less, the impact force is smaller, the corresponding inclined straight block 401 and the auxiliary arc wind shielding baffle 405 are restored to the original position through the elastic force of the corresponding spring 402, meanwhile, the guiding magnetic attraction blocks 407 on the two auxiliary arc wind shielding baffles 405 are opposite magnetic fields, the two guiding magnetic attraction blocks 407 are mutually attracted, the two auxiliary arc wind shielding baffles 405 and the corresponding inclined straight block 401 are adsorbed together, the surface of the corresponding inclined straight block 401 is inclined, the attaching surface of the end part of the two corresponding inclined straight blocks 401 is sharp, the unmanned aerial vehicle is convenient to cut the past wind when flying, the unmanned aerial vehicle is convenient to fly, and the energy consumption when the unmanned aerial vehicle resists wind in the flying process is reduced.
Example 3
As shown in fig. 7-10, based on the above embodiment 1 or 2, the buffer support assembly 2 includes a main support column 201, the bottom end of the main support column 201 is fixedly connected with a positioning spring 205, the outer side of the positioning spring 205 is fixedly connected with a positioning ring 204, two sides of the positioning ring 204 are respectively hinged with a tilt rod 203, one ends of the two tilt rods 203 far away from the positioning ring 204 are respectively hinged on the top surfaces of one ends of the two bidirectional flight support tables 102 close to the circular support table 101, when the dust blocking assembly 4 flies upwards along with wind and the rotating fan 103, the bidirectional flight support table 102 deflects under the clamping of the circular support table 101 under the pressure of the wind, the bidirectional flight support table 102 transmits the pressure to the positioning ring 204 through the tilt rod 203, the positioning ring 204 transmits the pressure to the positioning spring 205 for buffering, the outer side of the positioning ring 204 is fixedly connected with a plurality of connecting rings 206 through tilt blocks, the bottom ends of the plurality of positioning long rods 207 are fixedly connected with sliding cavity rods 209, one side of the sliding cavity rods 209 is slidingly connected with positioning sliding blocks 210, and the sliding cavity rods 210 are hinged on one side of the sliding blocks 210.
In this embodiment, fixedly connected with arc spring 202 between guide bar wheel 208 and the sliding cavity pole 209, guide bar wheel 208's quantity is even, and be four at least, fixed mounting has the connecting rod between every two guide bar wheels 208, when unmanned aerial vehicle is because the too big needs of resistance that produce along unmanned aerial vehicle opposite direction wind-force need have a rest, unmanned aerial vehicle is controlled to remove to rest point or regional acquisition point, guide bar wheel 208 carries the pulley that is connected to travel the back, guide bar wheel 208 is owing to receive the pressure of bouncing when unmanned aerial vehicle descends and deflect along the surface of location formula sliding block 210, location formula sliding block 210 slides along the surface of sliding cavity pole 209 on the stopper of sliding cavity pole 209 top simultaneously, sliding cavity pole 209 is with the pressure of conduction buffering on the location formula spring 205 that location stock 207 and many go-between 206 conduction to holding ring 204 are connected, the stability of unmanned aerial vehicle whole work has been improved.
Example 4
As shown in fig. 7-11, based on the above embodiment 3, the main support assembly 3 comprises two hollow sliders 301, the two hollow sliders 301 are symmetrically and fixedly installed on the outer side wall of the round support platform 101, the bottom ends of the hollow sliders 301 are fixedly connected with hollow cavity rods 304 with the inside in a hollow cavity shape, the inside of the hollow cavity rods 304 is slidably connected with corresponding sliders 305, the outside of the hollow sliders 301 is fixedly connected with clamping long blocks 302, one ends of the clamping long blocks 302 far from the hollow sliders 301 are fixedly installed with engaging clamping blocks 303, the engaging clamping blocks 303 are connected with one side wall of the hollow cavity rods 304, two opposite side walls of the corresponding sliders 305 are fixedly connected with first arc-shaped rubber ropes 306, the other ends of the first arc-shaped rubber ropes 306 are fixedly installed on the outer side wall of the guide rod wheels 208, when the unmanned aerial vehicle falls, the guide rod wheels 208 are deflected by rebound pressure along the surface of the positioning slider 210, simultaneously, the guide rod wheels 208 continue to bear the rebound pressure of the ground, the positioning slider 210 is driven to move down the limit blocks 209 at upper and lower limit blocks, the first side of the upper side of the guide rod 208 is fixedly connected with corresponding sliders 307, the corresponding auxiliary sliders 308 are installed at one ends of the opposite side walls of the corresponding auxiliary sliders 308 are fixedly connected with auxiliary sliders 308, the auxiliary sliders 308 are installed at opposite sides of the opposite side walls of the auxiliary sliders 308, the auxiliary sliders 308 are fixedly connected with auxiliary side rods 309, the auxiliary side rods 308 are installed at opposite side rods 308, the auxiliary side rods 308 are horizontally and the auxiliary side rods 308 are installed at opposite sides of the auxiliary side rods 308, and the auxiliary side rods 308 are correspondingly far from the auxiliary rods 308, and the auxiliary rods 308 are installed at opposite side of the auxiliary rods 308, and are respectively located at both sides of the circular support table 101.
In this embodiment, the data sampling monitoring component 5 includes a dust sampler 501, the dust sampler 501 is fixedly installed at the bottom end of the positioning spring 205, a dust sensor is fixedly installed at the outer side of the dust sampler 501, a plurality of petal type positioning blocks 502 are hinged at the outer side of the dust sampler 501, a second arc-shaped rubber rope 504 is fixedly installed between every two petal type positioning blocks 502, a friction positioning plate 503 is fixedly installed on the inner wall of each petal type positioning block 502, two auxiliary hinging blocks 309 are respectively hinged on the outer side walls of two petal type positioning blocks 502, when an unmanned aerial vehicle flies, the plurality of petal type positioning blocks 502 are in an inward contracted state under the action of the second arc-shaped rubber ropes 504, and are attached to the periphery of the dust sampler 501, so that when the unmanned aerial vehicle arrives at a rest area or a collection area, the guide rod wheel 208 deflects along the surface of the positioning block 210 due to the pressure received by the unmanned aerial vehicle during landing, and simultaneously, when the positioning type sliding block 210 slides along the surface of the sliding cavity rod 209 by a certain distance, the guide rod 208 drives the first arc-shaped sliding block 306 to move upwards by stretching the corresponding to the first arc-shaped positioning block 306, and the second arc-shaped positioning block 306 moves outwards by the corresponding to the second arc-shaped positioning block 308, and the outer side of the corresponding sliding block 306 moves outwards by the second arc-shaped positioning block 308, and the second arc-shaped positioning block 306 moves outwards, and the corresponding sliding block 308 moves outwards by pulling the second arc-shaped positioning block 308, and the second positioning block is pushed outwards by the corresponding to the second positioning block 305, along the arc-shaped positioning block 306, along with the sliding rod as a result of the unmanned aerial vehicle is prevented, when the unmanned aerial vehicle falls to the ground, the friction positioning plate 503 is in contact with the ground, and the surface of the friction positioning plate 503 is rough, so that the friction positioning plate 503 is fully rubbed with the surface of a rest point or a region acquisition point, the stability of data acquisition of the unmanned aerial vehicle at the position is ensured, the uneven contact surface is dealt with, and the unmanned aerial vehicle can be well stopped on the contact surface;
The dust sampler 501 collects dust, a dust collection box is installed in the dust sampler 501, air containing a large amount of dust is sucked into the dust collection box, sample extraction is performed according to the sample collection amount regulated by the dust collection box, a dust sensor located in the dust sampler 501 detects specific dust concentration data according to air in a mine area collected in real time, the data is transmitted to a data processing system, and the data processing system processes and analyzes the collected data to generate a dust distribution map, a report and the like, so that mine management staff can know dust conditions.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the term "comprising
"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.
The above-described embodiments are merely a few alternative embodiments of the present invention, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present invention and the related teachings of the above-described embodiments.
Claims (10)
1. Mine dust sampling monitoring devices based on unmanned aerial vehicle, including unmanned aerial vehicle flight subassembly (1), install buffering supporting component (2) on unmanned aerial vehicle flight subassembly (1) upper portion to and fixed mounting is in data sampling monitoring component (5) of unmanned aerial vehicle flight subassembly (1) bottom, its characterized in that: the unmanned aerial vehicle flying assembly (1) is provided with a main supporting assembly (3), and the outer side of the unmanned aerial vehicle flying assembly (1) is provided with a dust blocking assembly (4);
The unmanned aerial vehicle flight assembly (1) comprises a round supporting table (101), two sides of the round supporting table (101) are hinged with a bidirectional flight supporting table (102), a positioning spring is arranged at the joint of the round supporting table (101) and the bidirectional flight supporting table (102), rotary fans (103) are respectively arranged on the top surfaces of two ends of the outer side of the bidirectional flight supporting table (102), two limit connecting blocks (104) are fixedly connected to the side walls of two ends of the outer side of the bidirectional flight supporting table (102), two limit connecting blocks (104) are hinged with hinge blocks (106) at the top of one end, far away from the bidirectional flight supporting table (102), of each limit connecting block, and a half-arc ring (105) is hinged between the hinge blocks (106);
Dust blocking assembly (4) are including arc smooth chamber piece (403), the outside of arc smooth chamber piece (403) fixed mounting in half arc ring (105), fixed mounting has two arc guide blocks (404) on the outside both ends of arc smooth chamber piece (403), two articulated on the outside both ends of arc guide block (404) have corresponding oblique straight piece (401), one side fixedly connected with a plurality of spring sliders (406) of arc smooth chamber piece (403) are kept away from to corresponding oblique straight piece (401), a plurality of one side fixedly connected with auxiliary arc baffle (405) of keeping away from corresponding oblique straight piece (401) are kept away from to spring sliders (406).
2. The mine dust sampling monitoring device based on the unmanned aerial vehicle according to claim 1, wherein a corresponding spring (402) is fixedly connected between the corresponding inclined straight block (401) and the half arc ring (105), and the outer side of the auxiliary arc-shaped wind shielding plate (405) is fixedly connected with a guiding magnetic attraction block (407) through an opened slot.
3. The mine dust sampling monitoring device based on the unmanned aerial vehicle according to claim 1, wherein the buffer support assembly (2) comprises a main support column (201), the bottom end of the main support column (201) is fixedly connected with a positioning spring (205), the outer side of the positioning spring (205) is fixedly connected with a positioning ring (204), two sides of the positioning ring (204) are respectively hinged with an inclined rod (203), and one ends, far away from the positioning ring (204), of the two inclined rods (203) are respectively hinged on the top surfaces, close to one end of the round support table (101), of the two bidirectional flight support tables (102).
4. The mine dust sampling monitoring device based on the unmanned aerial vehicle according to claim 3, wherein the outer side of the positioning ring (204) is fixedly connected with a plurality of connecting rings (206) through inclined blocks, a plurality of positioning long rods (207) are fixedly installed at the bottom ends of the plurality of connecting rings (206), sliding cavity rods (209) are fixedly connected with the bottom ends of the positioning long rods (207), positioning sliding blocks (210) are slidably connected to one sides of the sliding cavity rods (209), limiting blocks are fixedly connected to the upper sides and the lower sides of the positioning sliding blocks (210) through the sliding blocks, and guide rod wheels (208) are hinged to one sides of the positioning sliding blocks (210).
5. The mine dust sampling and monitoring device based on the unmanned aerial vehicle according to claim 4, wherein an arc spring (202) is fixedly connected between the guide rod wheels (208) and the sliding cavity rod (209), the number of the guide rod wheels (208) is even, at least four, and a connecting rod is fixedly installed between every two guide rod wheels (208).
6. The mine dust sampling and monitoring device based on the unmanned aerial vehicle according to claim 5, wherein the main support assembly (3) comprises two hollow sliding blocks (301), the two hollow sliding blocks (301) are symmetrically and fixedly installed on the outer side wall of the round support table (101), the bottom end of each hollow sliding block (301) is fixedly connected with a hollow cavity rod (304) with a hollow cavity shape, and the inside of each hollow cavity rod (304) is slidably connected with a corresponding sliding block (305).
7. The mine dust sampling and monitoring device based on the unmanned aerial vehicle according to claim 6, wherein a clamping type long block (302) is fixedly connected to the outer side of the hollow sliding block (301), a fitting clamping block (303) is fixedly installed at one end, away from the hollow sliding block (301), of the clamping type long block (302), and the fitting clamping block (303) is connected with one side wall of the hollow cavity rod (304).
8. The mine dust sampling and monitoring device based on the unmanned aerial vehicle according to claim 7, wherein a first arc-shaped rubber rope (306) is fixedly connected to two opposite side walls of the corresponding sliding block (305), and the other end of the first arc-shaped rubber rope (306) is fixedly arranged on the outer side wall of the guide rod wheel (208).
9. The mine dust sampling monitoring device based on the unmanned aerial vehicle according to claim 8, wherein an auxiliary transverse block (307) is fixedly installed on one side of the corresponding sliding block (305), an auxiliary spring (310) is fixedly installed in the auxiliary transverse block (307), an pushing inserting rod (308) is fixedly installed at one end, away from the corresponding sliding block (305), of the auxiliary spring (310), the pushing inserting rod (308) is slidably installed in the auxiliary transverse block (307), auxiliary hinging blocks (309) are hinged to one end, away from the auxiliary spring (310), of the pushing inserting rod (308), and the number of the auxiliary hinging blocks (309) is two and are respectively located on two sides of the circular supporting table (101).
10. The mine dust sampling monitoring device based on the unmanned aerial vehicle according to claim 9, wherein the data sampling monitoring component (5) comprises a dust sampler (501), the dust sampler (501) is fixedly installed at the bottom end of the positioning spring (205), a dust sensor is fixedly installed at the outer side of the dust sampler (501), a plurality of petal-shaped positioning blocks (502) are hinged at the outer side of the dust sampler (501), a second arc-shaped rubber rope (504) is fixedly installed between every two petal-shaped positioning blocks (502), a friction positioning plate (503) is fixedly installed on the inner wall of each petal-shaped positioning block (502), and two auxiliary hinging blocks (309) are respectively hinged on the outer side walls of two petal-shaped positioning blocks (502).
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| CN217820855U (en) * | 2022-07-25 | 2022-11-15 | 张漫漫 | Windproof stable buffer structure for airborne radar |
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| CN117246518A (en) * | 2023-09-07 | 2023-12-19 | 东明县农业农村综合服务中心 | Agricultural plant protection unmanned aerial vehicle sprinkler |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109573045A (en) * | 2018-11-30 | 2019-04-05 | 中交遥感农业科技江苏有限公司 | A kind of herbal sprinkling unmanned plane |
| CN216301495U (en) * | 2021-12-29 | 2022-04-15 | 南京理工大学泰州科技学院 | Unmanned aerial vehicle safety flight platform |
| CN217820855U (en) * | 2022-07-25 | 2022-11-15 | 张漫漫 | Windproof stable buffer structure for airborne radar |
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