CN113933094B - Unmanned aerial vehicle data acquisition device for geological exploration - Google Patents
Unmanned aerial vehicle data acquisition device for geological exploration Download PDFInfo
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- CN113933094B CN113933094B CN202111163443.9A CN202111163443A CN113933094B CN 113933094 B CN113933094 B CN 113933094B CN 202111163443 A CN202111163443 A CN 202111163443A CN 113933094 B CN113933094 B CN 113933094B
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- 239000002689 soil Substances 0.000 claims abstract description 124
- 238000005527 soil sampling Methods 0.000 claims abstract description 42
- 230000007306 turnover Effects 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 238000005192 partition Methods 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004458 analytical method Methods 0.000 abstract description 3
- 239000003638 chemical reducing agent Substances 0.000 description 5
- 241000251133 Sphyrna tiburo Species 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 238000013480 data collection Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004856 soil analysis Methods 0.000 description 1
Classifications
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- 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
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/32—Filling devices
-
- 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
- G01N1/12—Dippers; Dredgers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
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- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Mechanical Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a data acquisition device for an unmanned aerial vehicle for geological exploration, which comprises a bottom plate, an outer cover shell and a soil sampling device, wherein the outer cover shell is fixed on the bottom plate; one side of the conveying hopper is provided with a turnover driving mechanism for driving the soil sampling device to turn over; an earth boring positioning device is arranged on one side of the top surface of the bottom plate. According to the data acquisition device for the unmanned aerial vehicle for geological exploration, provided by the invention, when geological exploration is carried out, soil samples which are classified and stored in different geological environments can be obtained in a classified manner, so that the sample data are sufficient, the analysis result of the geological exploration is more accurate, and the working efficiency of the data acquisition device for the geological exploration for the unmanned aerial vehicle is improved.
Description
Technical Field
The invention relates to the field of geological exploration, in particular to a data acquisition device for an unmanned aerial vehicle for geological exploration.
Background
When the data acquisition device for the unmanned aerial vehicle for geological exploration works on the unmanned aerial vehicle, the unmanned aerial vehicle flies to a certain position to land through the remote control, the data acquisition device on the unmanned aerial vehicle is utilized to acquire a soil sample, and the data acquisition device for the unmanned aerial vehicle for the existing geological exploration cannot well realize the classification acquisition and classification storage of geological soil of different geological environments when acquiring the soil sample, so that the working efficiency of the data acquisition device is low.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the data acquisition device for the unmanned aerial vehicle, which can be used for classifying, acquiring and storing soil samples of different geological environments in a classifying manner during geological exploration, ensuring sufficient sample data, ensuring more accurate analysis results of the geological exploration and improving the working efficiency of the data acquisition device for the geological exploration, which is used for the unmanned aerial vehicle.
In order to solve the technical problems, the invention provides the following technical scheme: the data acquisition device for the unmanned aerial vehicle for geological exploration comprises a bottom plate, an outer cover shell and a soil sampling device, wherein the outer cover shell is fixed on the bottom plate, the telescopic soil sampling device is positioned on one side of the outer cover shell, a stepping positioning device is arranged in the outer cover shell, a plurality of soil storage tanks are arranged in the stepping positioning device, and a conveying hopper connected with the output end of the soil sampling device is fixedly arranged on one side of the top of the outer cover shell;
one side of the conveying hopper is provided with a turnover driving mechanism for driving the soil sampling device to turn over;
An earth boring positioning device is arranged on one side of the top surface of the bottom plate.
As a preferable technical scheme of the invention, the stepping positioning device comprises a main rotating roller longitudinally penetrating and rotatably arranged in the center of the inside of the outer cover shell, and a stepping motor fixedly arranged on the top surface of the outer cover shell and fixedly connected with the end part of the main rotating roller, wherein a plurality of circumferentially-arrayed evenly-distributed partition boards are fixedly arranged on the outer circular surface of the main rotating roller, and the soil storage tanks are detachably clamped on two adjacent partition boards respectively.
As a preferable technical scheme of the invention, a feeding notch is formed in the edge of one side of the top surface of the soil storage tank, an outer feeding hole is formed in one side of the top surface of the outer housing, and when the soil storage tank is sequentially located below the outer feeding hole in a progressive mode, the feeding notch is located right below the outer feeding hole.
As a preferable technical scheme of the invention, a tank taking opening matched with the cross-sectional profile shape of the soil storage tank is formed on one side of the top surface of the outer cover shell, and the profile size of the tank taking opening is not smaller than the cross-sectional profile size of the soil storage tank.
As a preferable technical scheme of the invention, the top of the outer cover shell is fixedly provided with a top frame through a bracket, and two connecting plates which are symmetrically arranged and used for connecting the unmanned aerial vehicle are fixed at the top of the top frame.
As a preferable technical scheme of the invention, two axisymmetrically arranged monitoring cameras are fixedly arranged at the top of the outer cover shell, and the monitoring cameras are positioned below the top frame.
As an optimized technical scheme of the invention, the soil sampling device comprises a rotating bracket and a soil sampling bucket, wherein a supporting seat rotatably arranged at the top of the rotating bracket is fixed at the bottom of the soil sampling bucket, a telescopic soil sampling bucket is embedded in the soil sampling bucket in a sliding manner, a soil sampling electric push rod is fixedly arranged at the bottom surface of the soil sampling bucket, and the output shaft end of the soil sampling electric push rod is fixedly connected with the bottom end of the soil sampling bucket.
As a preferable technical scheme of the invention, the bottom surface of the soil bucket is slidably clamped with a slide clamp along the length direction of the soil bucket, the top end of the slide clamp is fixedly connected with the output shaft end of the soil taking electric push rod, and the bottom end of the slide clamp is fixedly connected with the bottom end of the bottom surface of the soil bucket.
As a preferable technical scheme of the invention, the overturning driving mechanism comprises a soil lifting electric push rod and a supporting slide seat which are vertically and fixedly arranged on the top surface of the bottom plate, wherein the output shaft end of the soil lifting electric push rod is fixedly connected with a rack which is embedded in the supporting slide seat in a sliding manner, and one side shaft end of the supporting seat is fixedly connected with a gear which is meshed with the rack.
As a preferable technical scheme of the invention, the earth boring positioning device comprises an earth boring drive fixedly arranged on the top surface of the bottom plate and two rotating shafts longitudinally penetrating and rotating arranged at the bottom of the bottom plate, an earth boring support rod is fixedly arranged at the bottom end of the rotating shaft, and the top end of the rotating shaft is in transmission connection with the output end of the earth boring drive.
Compared with the prior art, the invention has the following beneficial effects:
1. When geological exploration data are acquired, a plurality of soil storage tanks distributed in a plurality of circumferential arrays are rotatably arranged in an outer cover shell through the arrangement of a stepping motor, the stepping motor can drive the soil storage tanks to rotate, so that a feed chute opening of the soil storage tanks faces to an external feed inlet, geological soil is acquired by utilizing a soil sampling device, and when the geological soil is input into the soil storage tanks through a conveying hopper, the soil in a plurality of geological environments is acquired in a classified mode through the flying distance of an unmanned aerial vehicle, and soil samples acquired in a classified mode are stored in different soil storage tanks, and when geological exploration is carried out, the soil samples in different geological environments can be acquired in a classified mode, sample data are guaranteed to be sufficient, the analysis result of the geological exploration is more accurate, and the working efficiency of the geological exploration data acquisition device used on the unmanned aerial vehicle is improved;
2. The soil sampling bucket is inserted into soil through sliding expansion of the soil sampling bucket, the soil is shoveled and stored in the soil sampling bucket, the lifting electric push rod is used for driving the rack to lift and slide to drive the gear to rotate, after the soil sampling bucket is used for taking soil, the soil sampling bucket is turned over, the soil sampling bucket naturally falls into the conveying bucket along the turned soil sampling bucket, and then falls into the soil storage tank from the conveying bucket through the feeding notch, so that the soil sample can be collected;
3. Unmanned aerial vehicle descends, when using the device to carry out sample collection, drives the belt pulley to rotate through utilizing boring the ground drive and drives boring the ground pole and rotate, will bore the ground pole spiral and insert in soil, carries out spacing fixedly to data acquisition device, avoids data acquisition device to reverse deflection rock when gathering the soil sample and influences soil acquisition.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic plan view of the present invention;
FIG. 3 is a perspective bottom view of the present invention;
FIG. 4 is an isometric cross-sectional view of the present invention;
FIG. 5 is a schematic view of a canister access opening according to the present invention;
FIG. 6 is a schematic view of a separator according to the present invention;
FIG. 7 is a schematic view of a rack according to the present invention
Fig. 8 is an enlarged view of fig. 5 at a in the present invention.
Wherein: 1. monitoring a camera; 2. an outer housing; 3. a conveyor belt; 4. a bottom plate; 5. a rotating shaft; 6. an earth boring strut; 7. driving the earth drilling; 8. a top frame; 9. a soil lifting bucket; 10. a gear; 11. supporting a slide; 12. rotating the bracket; 13. a rack; 14. a soil taking electric push rod; 15. a soil lifting electric push rod; 16. a slide clamp; 17. taking a soil bucket; 18. a soil pick-up shovel head; 19. a soil storage tank; 20. a feed slot; 21. a handle; 22. a placing rack; 23. a partition plate; 24. a limiting block; 25. a main roller; 26. a conveying hopper; 27. sealing cover; 28. taking a tank opening; 29. a stepping motor; 30. a speed reducer; 31. an outer feed port; 32. a support base; 33. a belt pulley; 34. and (5) connecting a plate.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present invention are obtained will become readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Examples:
As shown in fig. 1-8, the invention provides a data acquisition device for an unmanned aerial vehicle for geological exploration, which comprises a bottom plate 4, wherein a cylindrical outer cover shell 2 is fixedly connected to the bottom plate 4 through a supporting frame, a stepping positioning device is arranged in the outer cover shell 2, the stepping positioning device comprises a main rotating roller 25 longitudinally penetrating and rotatably arranged in the center of the inner part of the outer cover shell 2, a stepping motor 29 fixedly arranged on the top surface of the outer cover shell 2 and fixedly connected with the end part of the main rotating roller 25, one end of the main rotating roller 25 is rotatably arranged on a bearing seat of the bottom plate 4, a speed reducer 30 is fixedly arranged on the top of the outer cover shell 2, an output shaft of the stepping motor 29 is fixedly connected with the input end of the speed reducer 30, and the output end of the speed reducer 30 is fixedly connected with the top end of the main rotating roller 25, and the main rotating roller 25 can be driven to directionally rotate according to preset rotation speed and time through the stepping motor 29 and the speed reducer 30.
A plurality of (6 are shown in the figure) partition plates 23 which are uniformly distributed in a circumferential array and are fixed on a main rotating roller 25 are arranged in the outer housing 2, the partition plates 23 divide the inner space of the outer housing 2 into a corresponding number (6) of storage cavities, one soil storage tank 19 is arranged in each storage cavity, and the shape of the soil storage tank 19 is matched with the shape of the storage cavities. The rack 22 is fixedly arranged on two sides of the bottom end of each partition plate 23, and the soil storage tank 19 is placed on the rack 22, so that the soil storage tank 19 is placed between the two partition plates 23. Because the storage cavity and the soil storage tank 19 are not in column structures, the soil storage tank 19 cannot rotate in the storage cavity. Preferably, at least one (2 are shown in the figure) limiting block 24 is fixedly arranged at the top of the edge of the placement frame 22, a limiting clamping groove (not shown in the figure) matched with the limiting block 24 is formed in the bottom surface of the soil storage tank 19, and the limiting block 24 is matched with the limiting clamping groove at the bottom of the soil storage tank 19 in an embedding manner, so that the stability of the soil storage tank 19 in the storage cavity in the placement and rotation process is further improved.
The top of the outer housing 2 is provided with a tank taking opening 28 which is matched with the shape and the position of the storage cavity, and the outline size of the tank taking opening 28 is slightly larger than that of the storage cavity, so that the soil storage tank 19 can be vertically placed in or removed from the storage cavity. Preferably, the top of depositing the soil jar 19 is articulated to install handle 21, and handle 21 can make things convenient for operating personnel to deposit the soil jar 19 and get put the operation.
Further, rotate the joint on getting the port of jar mouth 28 and be provided with sealed lid 27, realize getting the sealed of jar mouth 28 to prevent that this device from getting the soil operation and unmanned aerial vehicle flight transport in-process earth sample from getting jar mouth 28 and dropping.
A feed slot 20 is provided in the top side of the soil storage tank 19 (at the outer arcuate edge as shown in the figure) for the ingress and egress of soil samples into and out of the soil storage tank 19. An outer feed opening 31 is provided in the side of the top surface edge of the outer housing 2 (in this embodiment, the side of the top surface opposite the can-taking opening 28). When the main roller 25 is driven to rotate stepwise by a unit angle (1/6 circumferential angle, i.e., 60 deg. in this embodiment) by the stepping motor 29 and the decelerator 30, the soil pot 19 is sequentially advanced and positioned directly under the outer feed port 31, and the feed slot 20 is also positioned directly under the outer feed port 30. Preferably, the outline of the outer feed port 31 is matched with the shape of the top opening of the soil storage tank 19 and is slightly smaller than the opening size of the feed port 20, so that the soil sample can fall from the feed port 20 into the soil storage tank 19 at the receiving station completely and cannot fall into adjacent or other soil storage tanks 19, and adverse effects on the final detection result caused by mixing of different samples placed in different soil storage tanks 19 are avoided.
The front end of the bottom plate 4 is fixedly provided with a conveying hopper 26 with a conveying end connected with an outer feed inlet 31 through a bracket, one side of the conveying hopper 26 is provided with a soil sampling device, the output end of the soil sampling device is positioned above the conveying hopper 26, and the input end of the soil sampling device is positioned below one side of the bottom plate 4. During geological exploration data acquisition, a plurality of soil storage tanks 19 distributed in a circumferential array are utilized, and the soil storage tanks 19 are driven by a stepping motor 29 to sequentially advance and are connected with an outer feed inlet 31 so as to contain different soil samples. The top of housing 2 is fixed through the support and is equipped with roof-rack 8, and the top of roof-rack 8 is fixed with two symmetries and sets up the connecting plate 34 that is used for connecting unmanned aerial vehicle, installs this data acquisition device behind unmanned aerial vehicle bottom, and the accessible unmanned aerial vehicle carries this device and realizes the position movement to realize the location of sampling point through control flight distance and direction, and then use the geotome to acquire geological soil at the sampling point, and classify the collection and deposit the soil of a plurality of geological environment, in order to acquire sufficient data sample, make geological exploration soil analysis result more accurate.
Preferably, the output end of the conveying hopper 26 is provided with a notch matched with the appearance of the outer casing 2 and is attached to the side wall of the outer casing 2 where the port of the outer feed inlet 31 is located, so that when a soil sample is acquired, the soil can be prevented from being scattered when conveyed by the conveying hopper 26, and the sampling efficiency is ensured.
Further, the top of the outer cover shell 2 is fixedly provided with two axisymmetrically arranged monitoring cameras 1, and the monitoring cameras 1 can be used for acquiring image information of geological exploration, so that soil conditions can be observed more closely in the soil collecting process. The surveillance camera head 1 is located the below of roof-rack 8, avoids appearing the position to interfere with unmanned aerial vehicle between.
As shown in fig. 2-8, the soil sampling device comprises a soil sampling bucket 9, wherein an output port of the soil sampling bucket 9 is positioned right above a conveying bucket 26, and a telescopic soil sampling bucket 17 is slidably arranged at the output end of the soil sampling bucket 9. The soil bucket 9 and the soil bucket 17 are of chute structures with U-shaped cross sections, the soil bucket 17 is slidably embedded in the soil bucket 19, the soil bucket 17 is inserted into soil by sliding expansion and contraction of the soil bucket 17, and a part of soil is shoveled and stored in the soil bucket 17. The bottom of the soil raising bucket 9 is fixed with a supporting seat 32 positioned above the conveying hopper 26, a shaft rod is fixedly penetrated in the supporting seat 32, and the soil raising bucket 9 is rotatably installed at the end part of a rotating bracket 12 fixedly arranged at the top of the bottom plate 4 through the shaft rod. The turnover driving mechanism comprises a soil lifting electric push rod 15 and a supporting slide seat 11 which are vertically and fixedly arranged on the top surface of the bottom plate 4, a rack 13 which is slidably embedded in the supporting slide seat 11 is fixedly connected to the output shaft end of the soil lifting electric push rod 15, and a gear 10 which is in meshed connection with the rack 13 is fixedly connected to one side shaft end of the supporting seat 32. After the soil lifting electric push rod 15 is started, the soil lifting electric push rod 15 drives the rack 13 to lift and slide, and then drives the gear 10 and the supporting seat 32 to rotate, so that the soil lifting bucket 9 overturns along with the supporting seat 32, one end, close to the conveying hopper 26, of the soil lifting bucket 9 moves downwards and is lower than the supporting seat 32, then soil samples on the surface of the soil lifting bucket 9 naturally slide into the conveying hopper 26, and then fall into the soil storage tank 19 from the conveying hopper 26 through the feeding notch 20, and collection of the soil samples is completed.
Further, the bottom surface slip joint of soil bucket 9 has the slide clamp 16 that sets up along its length direction, and the bottom of slide clamp 16 and the bottom surface bottom fixed connection of soil bucket 17 to prevent that soil bucket 17 from taking place the position skew when sliding flexible. The top end of the slide clamp 16 is fixedly connected with a soil taking electric push rod 14 fixedly arranged on the bottom surface of the soil bucket 9, and the soil taking electric push rod 14 drives the telescopic operation of the soil taking bucket 17 so as to complete the soil taking process.
Further, the lower end of the soil taking bucket 17 is fixedly provided with a soil taking shovel head 18 with a front pointed opening, a plurality of array distributed notches are formed in the soil taking shovel head 18, and the pointed opening of the soil taking shovel head and the formed notches are utilized, so that labor is saved when the soil taking bucket 17 is inserted into soil.
As shown in fig. 2-5, an earth boring positioning device is arranged on one side of the top surface of the bottom plate 4, and the earth boring positioning device comprises an earth boring drive 7 fixedly arranged on the top surface of the bottom plate 4 and two rotating shafts 5 longitudinally penetrating and rotatably arranged at the bottom of the bottom plate 4. The front end of the bottom plate 4 longitudinally penetrates through and is fixed with two bilaterally symmetrical bearings, a rotating shaft 5 is rotatably installed in the bearings, an earth boring support rod 6 positioned below the bottom plate 4 is fixedly arranged at the bottom end of the rotating shaft 5, and the earth boring support rod 6 is a drill rod provided with external threads. The top end of the rotating shaft 5 is fixedly provided with a belt pulley 33, an earth boring driving device 7 fixed on the bottom plate 4 is arranged between the two belt pulleys 33, and the earth boring driving device 7 is a belt pulley transmission mechanism driven by a motor. When unmanned aerial vehicle falls behind the soil sample collection point of predetermineeing, uses the device to carry out sample collection, utilizes to bore ground drive 7 and drives belt pulley 33 and rotate and drive and bore the support pole 6 and rotate, will bore support pole 6 spiral and insert in the soil and carry out spacing fixedly to data collection system, avoid data collection system to take place the deflection and rock and influence soil collection when collecting the soil sample to guarantee the reliability of soil sample collection.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a data acquisition device for unmanned aerial vehicle for geological exploration, includes bottom plate (4), fixes dustcoat (2) and the geotome on bottom plate (4), and the geotome is located one side of dustcoat (2), its characterized in that: a stepping positioning device is arranged in the outer cover shell (2), a plurality of soil storage tanks (19) are arranged in the stepping positioning device, and a conveying hopper (26) connected with the output end of the soil sampling device is fixedly arranged on one side of the top of the outer cover shell (2); one side of the conveying hopper (26) is provided with a turnover driving mechanism for driving the soil sampling device to turn over; an earth boring positioning device is arranged on one side of the top surface of the bottom plate (4);
The stepping positioning device comprises a main rotating roller (25) longitudinally penetrating and rotatably arranged in the center of the inside of the outer cover shell (2), and a stepping motor (29) fixedly arranged on the top surface of the outer cover shell (2) and fixedly connected with the end part of the main rotating roller (25), wherein a plurality of circumferentially-arrayed evenly-distributed partition plates (23) are fixedly arranged on the outer circular surface of the main rotating roller (25), and the soil storage tanks (19) are detachably clamped on two adjacent partition plates (23) respectively;
A feeding notch (20) is formed in the edge of one side of the top surface of the soil storage tank (19), an outer feeding hole (31) is formed in one side of the top surface of the outer cover shell (2), and when the soil storage tank (19) is sequentially located below the outer feeding hole (31), the feeding notch (20) is located right below the outer feeding hole (31);
A tank taking opening (28) matched with the cross-sectional profile shape of the soil storage tank (19) is formed in one side of the top surface of the outer cover shell (2), and the profile size of the tank taking opening (28) is not smaller than the cross-sectional profile size of the soil storage tank (19);
the soil sampling device comprises a rotating bracket (12) and a soil sampling bucket (9), a supporting seat (32) rotatably arranged at the top of the rotating bracket (12) is fixed at the bottom of the soil sampling bucket (9), a telescopic soil sampling bucket (17) is slidably embedded in the soil sampling bucket (9), a soil sampling electric push rod (14) is fixedly arranged at the bottom surface of the soil sampling bucket (9), and the output shaft end of the soil sampling electric push rod (14) is fixedly connected with the bottom end of the soil sampling bucket (17);
The bottom surface of the soil lifting bucket (9) is connected with a slide clamp (16) in a sliding manner along the length direction of the soil lifting bucket, the top end of the slide clamp (16) is fixedly connected with the output shaft end of the soil taking electric push rod (14), and the bottom end of the slide clamp (16) is fixedly connected with the bottom end of the bottom surface of the soil taking bucket (17);
The turnover driving mechanism comprises a soil lifting electric push rod (15) and a supporting slide seat (11) which are vertically and fixedly arranged on the top surface of the bottom plate (4), the output shaft end of the soil lifting electric push rod (15) is fixedly connected with a rack (13) which is slidably embedded in the supporting slide seat (11), and one side shaft end of the supporting seat (32) is fixedly connected with a gear (10) which is meshed and connected with the rack (13).
2. The unmanned aerial vehicle data acquisition device for geological exploration according to claim 1, wherein: the top of the outer cover shell (2) is fixedly provided with a top frame (8) through a support, and two connecting plates (34) which are symmetrically arranged and used for connecting the unmanned aerial vehicle are fixed at the top of the top frame (8).
3. The unmanned aerial vehicle data acquisition device for geological exploration according to claim 2, wherein: the top of the outer cover shell (2) is fixedly provided with two axisymmetrically arranged monitoring cameras (1), and the monitoring cameras (1) are located below the top frame (8).
4. The unmanned aerial vehicle data acquisition device for geological exploration according to claim 1, wherein: the earth boring positioning device comprises an earth boring driving device (7) fixedly arranged on the top surface of the bottom plate (4) and two rotating shafts (5) longitudinally penetrating and rotating and arranged at the bottom of the bottom plate (4), an earth boring rod (6) is fixedly arranged at the bottom end of each rotating shaft (5), and the top end of each rotating shaft (5) is in transmission connection with the output end of the earth boring driving device (7).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111163443.9A CN113933094B (en) | 2021-09-30 | 2021-09-30 | Unmanned aerial vehicle data acquisition device for geological exploration |
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| CN202111163443.9A CN113933094B (en) | 2021-09-30 | 2021-09-30 | Unmanned aerial vehicle data acquisition device for geological exploration |
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| CN113933094B true CN113933094B (en) | 2024-04-26 |
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| CN115060533B (en) * | 2022-06-29 | 2024-06-14 | 浙江点创信息科技有限公司 | Remote control type soil sampling device based on unmanned aerial vehicle |
| CN115681724B (en) * | 2022-12-19 | 2023-04-07 | 山东省地质测绘院 | Fixing mechanism of geological survey equipment |
Citations (17)
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