CN113654829B - Anti-drop's unmanned aerial vehicle detects collection device for sampling - Google Patents
Anti-drop's unmanned aerial vehicle detects collection device for sampling Download PDFInfo
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- CN113654829B CN113654829B CN202110937033.9A CN202110937033A CN113654829B CN 113654829 B CN113654829 B CN 113654829B CN 202110937033 A CN202110937033 A CN 202110937033A CN 113654829 B CN113654829 B CN 113654829B
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- collecting cylinder
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- liquid
- fixedly arranged
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- 238000005070 sampling Methods 0.000 title claims abstract description 25
- 239000007787 solid Substances 0.000 claims abstract description 109
- 239000007788 liquid Substances 0.000 claims abstract description 89
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 210000000078 claw Anatomy 0.000 claims description 10
- 239000002689 soil Substances 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—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
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Hydrology & Water Resources (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the technical field of environmental monitoring equipment, in particular to an anti-falling unmanned aerial vehicle detection sampling collection device, which comprises an unmanned aerial vehicle body, a bracket, a solid collection assembly and a liquid collection assembly, wherein the bracket is fixedly arranged on the unmanned aerial vehicle body; its equipment operation adopts electric drive's mode, and gathers back equipment and retract and deposit, and the excessive exposure of collection thing of avoiding reduces the risk of droing of collection thing, and it sets up two kinds of collection pieces of solid, liquid, and liquid collection piece sets up in the below of solid collection piece, and then the liquid collection piece bears the tray effect simultaneously, can hold the object that falls when the collection thing in the solid collection piece drops.
Description
Technical Field
The invention relates to the technical field of environment monitoring equipment, in particular to an anti-falling collecting device for unmanned aerial vehicle detection sampling.
Background
The environment monitoring relates to long-term observation, fixed-point and timing sampling analysis, and with the development of scientific and technological equipment, in the prior art, when sampling work facing a wide area, the unmanned aerial vehicle equipment carries a sampling device to work, so that more path moving time is saved; the sampling equipment installed on unmanned aerial vehicle among the prior art mostly repacks in the later stage, has the difference between its structural integrity and the unmanned aerial vehicle body, and at unmanned aerial vehicle advancing the in-process, the easy production rocks, and the sample that will gather is unrestrained, needs the improvement.
Disclosure of Invention
The invention aims at overcoming the defects and shortcomings of the prior art, and provides a collecting device for detecting and sampling of an anti-falling unmanned aerial vehicle, which is reasonable in design and convenient to use, wherein the device is operated in an electric driving mode, the device can retract and store after collection, excessive exposure of collected objects is avoided, the falling risk of the collected objects is reduced, a solid collecting piece and a liquid collecting piece are arranged below the solid collecting piece, the liquid collecting piece is further used for simultaneously bearing the function of a tray, and the falling objects can be contained when the collected objects in the solid collecting piece fall.
In order to achieve the above purpose, the invention adopts the following technical scheme: the device comprises an unmanned aerial vehicle body, a bracket, a solid collecting assembly and a liquid collecting assembly, wherein the bracket is fixedly arranged on the unmanned aerial vehicle body, the solid collecting assembly and the liquid collecting assembly are fixedly arranged on the bracket, and the liquid collecting assembly is arranged below the solid collecting assembly;
the solid collecting assembly comprises a first mounting seat and a solid collecting cylinder, wherein a guide rod is fixedly arranged on the support, the first mounting seat is movably sleeved on the guide rod, a first electric push rod is fixedly arranged on the support, and the output end of the first electric push rod is fixedly arranged on the upper side wall of the first mounting seat; the lower surface of the first mounting seat is fixedly provided with a first sliding rail, the first sliding rail is provided with a first sliding block in a sliding manner, the first sliding block is fixedly provided with a solid sampling tube, the right end opening of the solid sampling tube is arranged, the lower side edge of the right port of the solid sampling tube is fixedly provided with a blade plate, the first mounting seat is fixedly provided with a second electric push rod, and the output end of the second electric push rod is fixedly arranged on the first sliding block;
the liquid collection subassembly contain No. two mount pads, liquid collection tube, wherein be equipped with the axis of rotation soon through the bearing on the left side wall of support, fixedly in the axis of rotation be provided with No. two mount pads, fixedly on No. two mount pads be provided with liquid collection tube, and the upper end opening setting of liquid collection tube, solid collection tube sets up in the top of liquid collection tube, fixedly in the axis of rotation be provided with a gear, fixedly on No. one mount pad be provided with the fixing base, fixedly on the left side wall of fixing base be provided with a rack, a rack and the right side edge meshing setting of a gear.
Further, the lower lateral wall of a mount pad on fixedly be provided with No. two slide rails, and No. two slide rails set up the rear side at a slide rail, slide on No. two slide rails and be provided with No. two sliders, be provided with No. two gears between No. one slider and the No. two sliders, and No. two gears are established soon on the lower lateral wall of a mount pad through the pivot, fixedly be provided with No. two racks on the rear lateral wall of No. one slider, fixedly be provided with No. three racks on the front lateral wall of No. two sliders, no. two front side and No. two rack meshing settings, no. two rear side and No. three rack meshing settings of No. two gears, fixedly be provided with the closure on No. two sliders, the closure activity is inserted and is established in the right port of solid collecting vessel, when sliding No. one slider left, no. two racks of meshing, no. two gears, no. three racks drive No. two sliders and slide right, and then the closure moves left the oral area of solid collecting vessel, after solid collecting vessel is driven right through No. slider and advances, the closure moves closure opening of solid collecting vessel.
Further, the left side wall lower extreme of solid collecting cylinder seted up the wash port, the right-hand member cover of wash port is provided with the filter screen, and the filter screen is fixed to be set up on the left inside wall of solid collecting cylinder, when the collection moisture content in the solid collecting cylinder is great, moisture spills through the wash port.
Further, the lower end of the support is fixedly provided with a plough claw, the left end of the plough claw is arranged in a downward inclined mode, and when the support is supported on the ground, the solid collecting cylinder drives the blade plate to move rightwards to dig soil, and the plough claw is grabbed on the ground to prevent the support from sliding leftwards.
Furthermore, the upper port of the liquid collecting cylinder is sleeved and fixed with a floating ring, and when the liquid collecting cylinder is immersed into the liquid level to collect liquid, the floating ring contacts sleep, so that buoyancy is provided for the whole device.
Further, the lower side wall of the liquid collecting cylinder is fixedly provided with a one-way valve in a penetrating way, the liquid collecting cylinder is immersed in the water, and the one-way valve is opened to feed water into the liquid collecting cylinder.
The working principle of the invention is as follows: when solids are collected, the first electric push rod is started to push the first mounting seat downwards, the fixing seat moves synchronously along with the first mounting seat, the fixing seat drives the first gear to rotate through the first rack, the rotating shaft rotates, the rotating shaft drives the second mounting seat to rotate, the second mounting seat drives the liquid collecting cylinder to rotate to the side of the support, meanwhile, the first mounting seat drives the solid collecting cylinder to extend out of the support, the solid collecting cylinder is propped against the ground through the blade plate, and the second electric push rod is started to pull the first sliding block leftwards to the leftmost end of the first sliding rail while controlling the first mounting seat to move downwards; then, starting the second electric push rod to push the first slide block to move rightwards, driving the solid collecting cylinder to move rightwards by the second slide block, shoveling soil by the blade plate, conveying the collected solid into the solid collecting cylinder, starting the first electric push rod to pull the first mounting seat upwards after collection is completed, retracting the solid collecting cylinder into the bracket, and simultaneously driving the liquid collecting cylinder to rotate below the solid collecting cylinder by the second mounting seat; when liquid collection is carried out, the unmanned organism is directly controlled to descend, the liquid collection cylinder is immersed into the liquid level, and then the liquid directly flows into the liquid collection cylinder for collection; when collecting solids and liquids simultaneously, the collection of solids is first performed, and then the collection of liquids is performed.
After the structure is adopted, the invention has the beneficial effects that:
1. a first mounting seat which is driven up and down by a first electric push rod is arranged in the bracket, a solid collecting cylinder which can slide left and right is arranged on the first fixing seat, the first mounting seat is further lowered to extend out of the bracket, the solid collecting cylinder is controlled to move, and then soil can be shoveled through a blade plate on the solid collecting cylinder to collect surface solids;
2. the bracket is provided with a second mounting seat through a rotating shaft, the rotating shaft is connected with the first mounting seat through a first gear and a first rack, and the second mounting seat is provided with a fixed liquid collecting cylinder, so that the liquid collecting cylinder is convenient to descend when the first mounting seat descends and is synchronously moved to move away from the lower part of the solid collecting cylinder when the solid collecting cylinder is used for collecting; meanwhile, the liquid collecting cylinder is arranged below the solid collecting cylinder, so that objects falling down accidentally from the inside of the solid collecting cylinder can be conveniently contained.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a schematic view of the bottom surface of the first mounting seat according to the present invention.
FIG. 4 is a schematic view of the structure of the solid collection cartridge of the present invention.
Fig. 5 is a schematic view of the structure of the liquid collecting cartridge of the present invention.
Reference numerals illustrate:
the unmanned aerial vehicle comprises an unmanned aerial vehicle body 1, a bracket 2, a solid collecting assembly 3, a guide rod 3-1, a first mounting seat 3-2, a first electric push rod 3-3, a first sliding rail 3-4, a first sliding block 3-5, a solid collecting cylinder 3-6, a blade plate 3-7, a second electric push rod 3-8, a liquid collecting assembly 4, a rotating shaft 4-1, a second mounting seat 4-2, a liquid collecting cylinder 4-3, a first gear 4-4, a fixed seat 4-5, a first rack 4-6, a second sliding rail 5, a second sliding block 6, a second gear 7, a second rack 8, a third rack 9, a blocking block 10, a drain hole 11, a filter screen 12, a plow claw 13, a floating ring 14 and a one-way valve 15.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Referring to fig. 1-5, the present embodiment includes an unmanned body 1, a bracket 2, a solid collecting component 3, and a liquid collecting component 4, wherein the bracket 2 is riveted on the unmanned body 1, the solid collecting component 3 and the liquid collecting component 4 are both riveted on the bracket 2, and the liquid collecting component 4 is disposed below the solid collecting component 3;
the solid collecting assembly 3 comprises a first mounting seat 3-2 and a solid collecting cylinder 3-6, wherein a guide rod 3-1 is riveted on the support 2, the first mounting seat 3-2 is movably sleeved on the guide rod 3-1, a first electric push rod 3-3 is riveted on the support 2, and the output end of the first electric push rod 3-3 is riveted on the upper side wall of the first mounting seat 3-2; a first sliding rail 3-4 is riveted on the lower surface of the first mounting seat 3-2, a first sliding block 3-5 is arranged on the first sliding rail 3-4 in a sliding manner, a solid sampling tube is riveted on the first sliding block 3-5, the right end of the solid sampling tube is provided with an opening, a blade plate 3-7 is riveted on the lower side edge of the right port of the solid sampling tube, a second electric push rod 3-8 is riveted on the first mounting seat 3-2, and the output end of the second electric push rod 3-8 is riveted on the first sliding block 3-5;
the liquid collecting assembly 4 comprises a second mounting seat 4-2 and a liquid collecting cylinder 4-3, wherein a rotating shaft 4-1 is rotatably arranged on the left side wall of the bracket 2 through a bearing, the second mounting seat 4-2 is riveted on the rotating shaft 4-1, the liquid collecting cylinder 4-3 is riveted on the second mounting seat 4-2, the upper end of the liquid collecting cylinder 4-3 is opened, the solid collecting cylinder 3-6 is arranged above the liquid collecting cylinder 4-3, a first gear 4-4 is riveted on the rotating shaft 4-1, a fixing seat 4-5 is riveted on the first mounting seat 3-2, a first rack 4-6 is riveted on the left side wall of the fixing seat 4-5, and the first rack 4-6 is meshed with the right side edge of the first gear 4-4;
the lower side wall of the first mounting seat 3-2 is riveted with a second slide rail 5, the second slide rail 5 is arranged at the rear side of the first slide rail 3-4, the second slide rail 5 is slidably provided with a second slide block 6, a second gear 7 is arranged between the first slide block 3-5 and the second slide block 6, the second gear 7 is rotatably arranged on the lower side wall of the first mounting seat 3-2 through a rotating shaft, a second rack 8 is riveted on the rear side wall of the first slide block 3-5, a third rack 9 is riveted on the front side wall of the second slide block 6, the front side edge of the second gear 7 is meshed with the second rack 8, the rear side edge of the second gear 7 is meshed with the third rack 9, a blocking block 10 is arranged on the second slide block 6, the blocking 10 is movably inserted in the right port of the solid collecting cylinder 3-6, when the first slide block 3-5 slides leftwards, the meshed second rack 8, the second gear 7 and the third rack 9 drive the second slide block 6 to slide rightwards, and further the blocking 10 moves rightwards away from the solid collecting cylinder 3-6, and the solid collecting cylinder 3-6 can be prevented from falling off the solid collecting cylinder 3-6 through the solid collecting cylinder 3-6, and the solid collecting cylinder 3-6 can be prevented from moving rightwards;
the lower end of the left side wall of the solid collecting cylinder 3-6 is provided with a drain hole 11, the right end of the drain hole 11 is covered with a filter screen 12, the filter screen 12 is riveted on the left side inner wall of the solid collecting cylinder 3-6, and when the content of collected water in the solid collecting cylinder 3-6 is large, the water leaks out through the drain hole 11, so that a wet sample is convenient to be subjected to preliminary treatment; the lower end of the bracket 2 is riveted with a plow claw 13, the left end of the plow claw 13 is arranged obliquely downwards, and when the bracket 2 is supported on the ground, the solid collecting cylinder 3-6 drives the blade plate 3-7 to move rightwards for digging, the plow claw 13 is grasped on the ground to prevent the bracket 2 from sliding leftwards; the upper port of the liquid collection cylinder 4-3 is sleeved and fixed with a floating ring 14, when the liquid collection cylinder 4-3 is immersed in the liquid level to collect liquid, the floating ring 14 contacts sleep to provide buoyancy for the whole device, so that the device is prevented from sinking into water drops due to upper and lower floating, the lower side wall of the liquid collection cylinder 4-3 is penetrated and fixed with a one-way valve 15, the liquid collection cylinder 4-3 is immersed in the water surface, and the one-way valve 15 is opened to feed water into the liquid collection cylinder 4-3.
The working principle of the specific embodiment is as follows: when solids are collected, the first electric push rod 3-3 is started to push the first mounting seat 3-2 downwards, at the moment, the fixed seat 4-5 moves synchronously along with the first mounting seat 3-2, the fixed seat 4-5 drives the first gear 4-4 to rotate through the first rack 4-6, the rotating shaft 4-1 rotates, the rotating shaft 4-1 drives the second mounting seat 4-2 to rotate, the second mounting seat 4-2 drives the liquid collecting cylinder 4-3 to rotate to the side of the support 2, meanwhile, the first mounting seat 3-2 drives the solid collecting cylinder 3-6 to extend out of the support 2, at the moment, the solid collecting cylinder 3-6 abuts against the ground through the blade plate 3-7, and when the first mounting seat 3-2 is controlled to move downwards, the second electric push rod 3-8 is started to pull the first sliding block 3-5 to the leftmost end of the first sliding rail 3-4 leftmost; then, the second electric push rod 3-8 is started to push the first slide block 3-5 to move rightwards, the second slide block 6 drives the solid collecting cylinder 3-6 to move rightwards, the collected solids are shoveled by the blade plate 3-7, the collected solids are sent into the solid collecting cylinder 3-6, after collection is completed, the first electric push rod 3-3 is started to pull the first mounting seat 3-2 upwards, the solid collecting cylinder 3-6 is retracted into the bracket 2, and meanwhile the second mounting seat 4-2 drives the liquid collecting cylinder 4-3 to rotate below the solid collecting cylinder 3-6; when liquid collection is carried out, the unmanned aerial vehicle body 1 is directly controlled to descend, the liquid collection cylinder 4-3 is immersed into the liquid level, and then the liquid directly flows into the liquid collection cylinder 4-3 for collection; when collecting solids and liquids simultaneously, the collection of solids is first performed, and then the collection of liquids is performed.
After adopting above-mentioned structure, this concrete implementation mode beneficial effect does:
1. a first mounting seat 3-2 which is driven up and down by a first electric push rod 3-3 is arranged in the bracket 2, a first fixed seat 4-5 is provided with a solid collecting cylinder 3-6 which can slide left and right, the first mounting seat 3-2 is further descended to extend out of the bracket 2, the solid collecting cylinder 3-6 is controlled to move, and then earth surface solid objects can be collected by shoveling soil through a blade plate 3-7 on the solid collecting cylinder 3-6;
2. the bracket 2 is provided with a second mounting seat 4-2 through a rotating shaft 4-1, the rotating shaft 4-1 is connected with the first mounting seat 3-2 through a first gear 4-4 and a first rack 4-6, a liquid collecting cylinder 4-3 is fixed on the second mounting seat 4-2, so that the liquid collecting cylinder 4-3 can conveniently descend on the first mounting seat 3-2, and when the liquid collecting cylinder 3-6 is used for collecting, the second mounting seat 4-2 synchronously moves to move the liquid collecting cylinder 4-3 from the lower part of the solid collecting cylinder 3-6; meanwhile, the liquid collecting cylinder 4-3 is arranged below the solid collecting cylinder 3-6, so that objects accidentally falling from the inside of the solid collecting cylinder 3-6 can be conveniently contained.
The foregoing is merely illustrative of the present invention and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present invention.
Claims (7)
1. Anti-drop's unmanned aerial vehicle detects collection device for sampling, its characterized in that: the device comprises an unmanned aerial vehicle body (1), a support (2), a solid collecting component (3) and a liquid collecting component (4), wherein the support (2) is fixedly arranged on the unmanned aerial vehicle body (1), the solid collecting component (3) and the liquid collecting component (4) are fixedly arranged on the support (2), and the liquid collecting component (4) is arranged below the solid collecting component (3);
the solid collecting assembly (3) comprises a first mounting seat (3-2) and a solid collecting cylinder (3-6), wherein a guide rod (3-1) is fixedly arranged on the support (2), the first mounting seat (3-2) is movably sleeved on the guide rod (3-1), a first electric push rod (3-3) is fixedly arranged on the support (2), and the output end of the first electric push rod (3-3) is fixedly arranged on the upper side wall of the first mounting seat (3-2); a first sliding rail (3-4) is fixedly arranged on the lower surface of the first mounting seat (3-2), a first sliding block (3-5) is arranged on the first sliding rail (3-4) in a sliding manner, a solid sampling tube is fixedly arranged on the first sliding block (3-5), the right end opening of the solid sampling tube is arranged, a blade plate (3-7) is fixedly arranged on the lower side edge of the right end opening of the solid sampling tube, a second electric push rod (3-8) is fixedly arranged on the first mounting seat (3-2), and the output end of the second electric push rod (3-8) is fixedly arranged on the first sliding block (3-5);
the liquid collecting assembly (4) comprises a second mounting seat (4-2) and a liquid collecting cylinder (4-3), wherein a rotating shaft (4-1) is arranged on the left side wall of the support (2) in a rotating mode through a bearing, the second mounting seat (4-2) is fixedly arranged on the rotating shaft (4-1), the liquid collecting cylinder (4-3) is fixedly arranged on the second mounting seat (4-2), an opening at the upper end of the liquid collecting cylinder (4-3) is formed, the solid collecting cylinder (3-6) is arranged above the liquid collecting cylinder (4-3), a first gear (4-4) is fixedly arranged on the rotating shaft (4-1), a fixing seat (4-5) is fixedly arranged on the first mounting seat (3-2), a first rack (4-6) is fixedly arranged on the left side wall of the fixing seat (4-5), and the first rack (4-6) is meshed with the right side edge of the first gear (4-4).
2. The anti-drop unmanned aerial vehicle detects collection device for sampling according to claim 1, wherein: the utility model is characterized in that a second slide rail (5) is fixedly arranged on the lower side wall of the first mounting seat (3-2), the second slide rail (5) is arranged on the rear side of the first slide rail (3-4), a second slide block (6) is arranged on the second slide rail (5) in a sliding way, a second gear (7) is arranged between the first slide block (3-5) and the second slide block (6), the second gear (7) is rotatably arranged on the lower side wall of the first mounting seat (3-2) through a rotating shaft, a second rack (8) is fixedly arranged on the rear side wall of the first slide block (3-5), a third rack (9) is fixedly arranged on the front side wall of the second slide block (6), the front side edge of the second gear (7) is meshed with the second rack (8), the rear side edge of the second gear (7) is meshed with the third rack (9), a block (10) is fixedly arranged on the second slide block (6), the second block (10) is movably inserted into the right port of the solid collecting cylinder (3-6), the second slide block (3-5) slides leftwards (6) to the second rack (6) and moves leftwards (6) to the third slide (6) to the solid collecting cylinder (6), after the solid collecting cylinder (3-6) is driven to move rightwards to collect through the first sliding block (3-5), the blocking block (10) moves to block the opening of the solid collecting cylinder (3-6).
3. The anti-drop unmanned aerial vehicle detects collection device for sampling according to claim 1, wherein: the lower end of the left side wall of the solid collecting barrel (3-6) is provided with a drain hole (11), the right end of the drain hole (11) is covered with a filter screen (12), the filter screen (12) is fixedly arranged on the left inner side wall of the solid collecting barrel (3-6), and when the content of the collected water in the solid collecting barrel (3-6) is large, the water leaks out through the drain hole (11).
4. The anti-drop unmanned aerial vehicle detects collection device for sampling according to claim 1, wherein: the lower end of the support (2) is fixedly provided with a plough claw (13), the left end of the plough claw (13) is arranged in a downward inclined mode, and when the support (2) is supported on the ground, the solid collecting cylinder (3-6) drives the blade plate (3-7) to move rightwards to dig soil, the plough claw (13) is grabbed on the ground to prevent the support (2) from sliding leftwards.
5. The anti-drop unmanned aerial vehicle detects collection device for sampling according to claim 1, wherein: a floating ring (14) is sleeved and fixed on the upper port of the liquid collecting cylinder (4-3), and when the liquid collecting cylinder (4-3) is immersed into the liquid surface to collect liquid, the floating ring (14) contacts the water surface to provide buoyancy for the whole device.
6. The anti-drop unmanned aerial vehicle detects collection device for sampling according to claim 1, wherein: the lower side wall of the liquid collecting cylinder (4-3) is fixedly provided with a one-way valve (15) in a penetrating way, the liquid collecting cylinder (4-3) is immersed in the water, and the one-way valve (15) is opened to feed water into the liquid collecting cylinder (4-3).
7. The anti-drop unmanned aerial vehicle detects collection device for sampling according to claim 2, wherein: the working principle of the device is as follows: when solids are collected, the first electric push rod (3-3) is started to push the first mounting seat (3-2) downwards, at the moment, the fixed seat (4-5) moves synchronously along with the first mounting seat (3-2), the fixed seat (4-5) drives the first gear (4-4) to rotate through the first rack (4-6), the rotating shaft (4-1) rotates, the rotating shaft (4-1) drives the second mounting seat (4-2) to rotate, the second mounting seat (4-2) drives the liquid collecting cylinder (4-3) to rotate to the side of the bracket (2), the first mounting seat (3-2) drives the solid collecting cylinder (3-6) to extend to the lower part of the bracket (2), at the moment, the solid collecting cylinder (3-6) is propped against the ground through the blade plate (3-7), and the second electric push rod (3-8) is started to pull the first sliding block (3-5) to the leftmost end of the first sliding rail (3-4) when the first mounting seat (3-2) is controlled to move downwards. Then, the second electric push rod (3-8) is started to push the first slide block (3-5) to move rightwards, the second slide block (6) drives the solid collecting cylinder (3-6) to move rightwards, soil is shoveled through the blade plate (3-7), collected solids are sent into the solid collecting cylinder (3-6), after collection is completed, the first electric push rod (3-3) is started to pull the first mounting seat (3-2) upwards, the solid collecting cylinder (3-6) is retracted into the bracket (2), and meanwhile the second mounting seat (4-2) drives the liquid collecting cylinder (4-3) to rotate below the solid collecting cylinder (3-6); when liquid collection is carried out, the unmanned aerial vehicle body (1) is directly controlled to descend, the liquid collection cylinder (4-3) is immersed into the liquid level, and then the liquid directly flows into the liquid collection cylinder (4-3) for collection; when collecting solids and liquids simultaneously, the collection of solids is first performed, and then the collection of liquids is performed.
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| CN202110937033.9A CN113654829B (en) | 2021-08-16 | 2021-08-16 | Anti-drop's unmanned aerial vehicle detects collection device for sampling |
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| CN202110937033.9A CN113654829B (en) | 2021-08-16 | 2021-08-16 | Anti-drop's unmanned aerial vehicle detects collection device for sampling |
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| CN113654829B true CN113654829B (en) | 2023-11-03 |
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