CN112345290A - Soil sampling device based on environmental protection detects - Google Patents
Soil sampling device based on environmental protection detects Download PDFInfo
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- CN112345290A CN112345290A CN202011413910.4A CN202011413910A CN112345290A CN 112345290 A CN112345290 A CN 112345290A CN 202011413910 A CN202011413910 A CN 202011413910A CN 112345290 A CN112345290 A CN 112345290A
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- 238000005527 soil sampling Methods 0.000 title claims abstract description 22
- 230000007613 environmental effect Effects 0.000 title claims abstract description 20
- 238000005070 sampling Methods 0.000 claims abstract description 39
- 238000005553 drilling Methods 0.000 claims abstract description 28
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000002689 soil Substances 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 8
- 244000309464 bull Species 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a soil sampling device based on environmental protection detection, which comprises a base, a plurality of fixing blocks, a plurality of mounting plates, a sampling mechanism, a drilling mechanism, an adjusting mechanism, fixing blocks and universal wheels, wherein the plurality of fixing blocks are fixed at the lower end of the base, the universal wheels are mounted at the lower ends of the plurality of fixing blocks, the plurality of connecting rods are fixed at the upper end of the base, the mounting plates are fixed at the upper ends of the plurality of connecting rods, the adjusting mechanism is arranged between the mounting plates and the base, and the sampling mechanism and the drilling mechanism are mounted on the adjusting mechanism. The invention can fix the soil in the sampling process, and avoids the inaccurate detection result caused by partial falling of the soil in the process of being pumped out.
Description
Technical Field
The invention relates to the technical field of soil sampling, in particular to a soil sampling device based on environment-friendly detection.
Background
Along with the rapid development of industry, the soil pollution is also more and more serious, and the environmental protection detects and need carry out the sample detection to near the soil of mill, and current soil sampling device is when drawing out soil from the underground, and partial soil drops from the sampler easily, gets into subaerial downthehole that will take a sample to bring the uncertainty for soil detection's result. Therefore, a soil sampling device based on environmental protection detection is proposed to solve the above problems.
Disclosure of Invention
The invention aims to provide a soil sampling device based on environmental protection detection, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a soil sampling device based on environmental protection detects, includes base, connecting rod, mounting panel, sampling mechanism, drilling mechanism, adjustment mechanism, fixed block and universal wheel, the base lower extreme is fixed with a plurality of fixed blocks, and is a plurality of the universal wheel is installed to the lower extreme of fixed block, the base upper end is fixed with a plurality of connecting rods, and is a plurality of the upper end of connecting rod is fixed with the mounting panel, be provided with adjustment mechanism between mounting panel and the base, last sampling mechanism and the drilling mechanism of installing of adjustment mechanism.
As a further scheme of the invention: adjustment mechanism includes bull stick, carousel, first positive and negative motor, first pivot, first gear and second gear, bull stick one end is passed through the bearing frame and is rotated and connect in the base top, the bull stick other end runs through the mounting panel and is connected with the second gear, and the bull stick rotates with the mounting panel and is connected, install first positive and negative motor on the mounting panel, the first pivot of output of first positive and negative motor, install in the first pivot and install first gear, first gear is connected with second gear meshing transmission, the bull stick just is located the below department of mounting panel and is fixed with the carousel, the carousel lower extreme is connected with sampling mechanism and drilling mechanism, and sampling mechanism and drilling mechanism set up about carousel central symmetry.
As a further scheme of the invention: the sampling mechanism comprises a first electric push rod, an installation box, a second positive and negative motor, a threaded rod, a threaded block, a wedge plate, a first arc-shaped shovel, a second arc-shaped shovel, a telescopic cylinder, a telescopic rod, a spring, an installation seat and a roller, wherein the first electric push rod is installed at the lower end of a rotary disc, the installation box is installed at the movable end of the first electric push rod, the second positive and negative motor is installed in the installation box, the threaded rod is installed at the output end of the second positive and negative motor, the outer side of the threaded rod is in threaded connection with the threaded block, one end of the threaded block is in sliding connection with the inner wall of the installation box, the other end of the threaded block is in contact with the inclined surface of the wedge plate, the wedge plate is in rotating connection with the installation box, the first arc-shaped shovel is fixed on one side far away from the threaded block, and the second arc, and first arc shovel and second arc shovel run through the install bin setting, the install bin and the top that is located the second arc shovel are fixed with a telescopic cylinder, sliding connection has the telescopic link in the telescopic cylinder, the telescopic link just is located and is fixed with the spring between the inner wall of one end in the telescopic cylinder and the telescopic cylinder, the other end of telescopic link is fixed with the mount pad, the mount pad internal rotation is connected with the gyro wheel, gyro wheel and wedge contact.
As a further scheme of the invention: the thread block is fixed with the slider and is close to the one end of installing bin inner wall, the spout has been seted up on the inner wall of installing bin, slider and spout sliding fit.
As a further scheme of the invention: drilling mechanism includes second electric putter, connecting plate, the positive and negative motor of third, second pivot and perforator, second electric putter installs the below at the carousel, the connecting plate is installed to second electric putter's expansion end, the lower extreme of connecting plate is fixed with the positive and negative motor of third, the second pivot is installed to the output of the positive and negative motor of third, install the perforator in the second pivot.
As a further scheme of the invention: the base is provided with a through groove for the installation box to pass through, the base is provided with a placing groove, a collecting bottle is arranged in the placing groove, and the installation plate is provided with a collecting box for placing the collecting bottle.
As a further scheme of the invention: be provided with the battery on the mounting panel and be used for starting the wireless control switch assembly of first positive and negative motor, the positive and negative motor of second and the positive and negative motor of third, the mounting panel upper end still is fixed with the solar photovoltaic board through the bracing piece, battery and solar photovoltaic board electric connection.
As a further scheme of the invention: the base both sides four corners department is fixed with the flange, threaded connection has T type inserted bar on the flange.
Compared with the prior art, the invention has the beneficial effects that: the positions of the sampling mechanism and the drilling mechanism are adjusted through the adjusting mechanism, so that the ground of a sampling place can be conveniently drilled with different depths through the drilling mechanism, and then the sampling mechanism is matched to sample soil with different depths, firstly, the telescopic rod is extruded through the elasticity of the spring, so that the mounting seat and the roller on the telescopic rod are contacted with the wedge plate, and the wedge plate is stably fixed between the roller and the thread block, therefore, when the mounting box is adjusted to the sampling position through the first electric push rod in the sampling process, the first arc-shaped shovel can not shake, the smooth sampling is ensured, the soil with the depth is shoveled through the first arc-shaped shovel and the second arc-shaped shovel, the first electric push rod drives the first arc-shaped shovel and the second arc-shaped shovel to move upwards, meanwhile, the second positive and negative motor is started through the wireless control switch assembly, and the second positive and negative motor drives the screw rod to, the cooperation screw thread piece is with the slip of installing bin inner wall for screw thread piece rebound, because screw thread piece and wedge plate inclined plane contact, so make the wedge plate take place to rotate, and the turning force is greater than the extrusion elasticity of spring, so make first arc shovel near toward second arc shovel, press from both sides tightly fixedly to the soil of taking out, avoid soil to drop by the in-process part of taking out, lead to the testing result inaccurate.
Drawings
Fig. 1 is a schematic structural diagram of a soil sampling device based on environmental protection detection.
Fig. 2 is a schematic structural diagram of a sampling mechanism in a soil sampling device based on environmental protection detection.
Fig. 3 is a schematic structural diagram of a first arc-shaped shovel and a second arc-shaped shovel in a soil sampling device based on environmental protection detection.
Fig. 4 is a schematic structural diagram of a base in a soil sampling device based on environmental protection detection.
In the figure: 1-base, 2-connecting rod, 3-mounting plate, 4-rotating rod, 5-first gear, 6-first positive and negative motor, 7-first rotating shaft, 8-second gear, 9-bearing seat, 10-rotating disk, 11-first electric push rod, 12-mounting box, 13-wireless control switch assembly, 14-second positive and negative motor, 15-threaded rod, 16-threaded block, 17-sliding block, 18-wedge-shaped plate, 19-first arc-shaped shovel, 20-second arc-shaped shovel, 21-through groove, 22-second electric push rod, 23-connecting plate, 24-third positive and negative motor, 25-second rotating shaft, 26-drilling device, 27-placing groove, 28-collecting bottle, 29-storage battery, 30-collecting box, 31-a solar photovoltaic panel, 32-a fixed block, 33-a universal wheel, 34-a convex plate, 35-a T-shaped inserted rod, 36-a telescopic cylinder, 37-a telescopic rod, 38-a spring, 39-a mounting seat and 40-a roller.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper end", "lower end", "outer side", "inner wall", "one side", "the other side", "one end", "the other end", "four corners", etc., indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "mounted," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, releasably connected, or integral; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1:
with reference to fig. 1-4, a soil sampling device based on environmental protection detects, includes base 1, connecting rod 2, mounting panel 3, sampling mechanism, drilling mechanism, adjustment mechanism, fixed block 32 and universal wheel 33, base 1 lower extreme is fixed with a plurality of fixed blocks 32, and is a plurality of universal wheel 33 is installed to the lower extreme of fixed block 32, base 1 upper end is fixed with a plurality of connecting rods 2, and is a plurality of the upper end of connecting rod 2 is fixed with mounting panel 3, be provided with adjustment mechanism between mounting panel 3 and the base 1, last sampling mechanism and the drilling mechanism of installing of adjustment mechanism, sampling mechanism includes first electric putter 11, install bin 12, second positive and negative motor 14, threaded rod 15, threaded block 16, wedge plate 18, first arc shovel 19, second arc shovel 20, telescopic cylinder 36, telescopic link 37, spring 38, mount pad 39 and gyro wheel 40, the lower extreme at carousel 10 is installed to first electric putter 11, install bin 12 at the expansion end of first electric putter 11, install second positive and negative motor 14 in the install bin 12, threaded rod 15 is installed to the output of second positive and negative motor 14, threaded block 16 is connected to the outside threaded connection of threaded rod 15, threaded block 16 one end and install bin 12 inner wall sliding connection, the other end and the inclined plane contact of wedge 18, wedge 18 and install bin 12 rotate to be connected, wedge 18 and the one side of keeping away from threaded block 16 are fixed with first arc shovel 19, one side that first arc shovel 19 and keep away from wedge 18 is provided with second arc shovel 20 of fixing on the install bin 12 inner wall, and first arc shovel 19 and second arc shovel 20 run through install bin 12 and set up, install bin 12 and the top that is located second arc shovel 20 are fixed with telescopic cylinder 36, sliding connection has telescopic link 37 in the telescopic tube 36, be fixed with spring 38 between the telescopic link 37 and the inner wall that is located telescopic tube 36's one end and telescopic tube 36, telescopic link 37's the other end is fixed with mount pad 39, 39 internal rotations of mount pad are connected with gyro wheel 40, gyro wheel 40 and the contact of wedge 18, offer the logical groove 21 that is used for install bin 12 to pass through on the base 1, set up logical groove 21 and be convenient for install bin 12 to extend to base 1 below, be provided with battery 29 on the mounting panel 3 and be used for starting the wireless control switch assembly 13 of second positive and negative motor 14, set up battery 29 and be used for the device on with electrical apparatus power supply.
Specifically, the positions of the sampling mechanism and the drilling mechanism are adjusted by the adjusting mechanism, so that the ground of a sampling place can be drilled at different depths by the drilling mechanism, and then soil at different depths can be sampled by the sampling mechanism, at first, the telescopic rod 37 is extruded by the elastic force of the spring 38, so that the mounting seat 39 and the roller 40 on the telescopic rod 37 are in contact with the wedge-shaped plate 18, and the wedge-shaped plate 18 is stably fixed between the roller 40 and the thread block 16, so that when the mounting box 12 is adjusted to the sampling position by the first electric push rod 11 in the sampling process, the first arc-shaped shovel 19 cannot shake, so that smooth sampling is ensured, the soil at the depth is shoveled by the first arc-shaped shovel 19 and the second arc-shaped shovel 20, the first electric push rod 11 drives the first arc-shaped shovel 19 and the second arc-shaped shovel 20 to move upwards, and simultaneously, the second positive and negative motor 14 is started by the wireless control switch assembly 13, the second positive and negative motor 14 drives the screw rod to rotate, the screw block 16 is matched with the sliding of the inner wall of the installation box 12, the screw block 16 moves upwards, the wedge plate 18 is in inclined surface contact with the screw block 16, the wedge plate 18 rotates, and the rotating force is larger than the extrusion elastic force of the spring 38, so that the first arc-shaped shovel 19 is close to the second arc-shaped shovel 20, the soil taken out is clamped and fixed, the situation that the soil falls down in the process of being taken out is avoided, and the detection result is inaccurate.
The adjusting mechanism comprises a rotating rod 4, a rotating disk 10, a first positive and negative motor 6, a first rotating shaft 7, a first gear 5 and a second gear 8, one end of the rotating rod 4 is rotatably connected above the base 1 through a bearing seat 9, the other end of the rotating rod 4 penetrates through the mounting plate 3 to be connected with a second gear 8, the rotating rod 4 is rotatably connected with the mounting plate 3, a first positive and negative motor 6 is arranged on the mounting plate 3, a first rotating shaft 7 is arranged at the output end of the first positive and negative motor 6, a first gear 5 is arranged on the first rotating shaft 7, the first gear 5 is in meshing transmission connection with the second gear 8, a rotary table 10 is fixed on the rotary rod 4 and positioned below the mounting plate 3, the lower end of the rotary table 10 is connected with a sampling mechanism and a drilling mechanism, and the sampling mechanism and the drilling mechanism are arranged in a central symmetry way around the turntable 10, and the mounting plate 3 is provided with a storage battery 29 and a wireless control switch assembly 13 for starting the first positive and negative motor 6.
It is specific, start first positive and negative motor 6 through wireless control switch assembly 13, first positive and negative motor 6 drives first pivot 7 rotatoryly, and it is rotatory to drive first gear 5, because first gear 5 is connected with the transmission of 8 meshing of second gear, so first gear 5 drives second gear 8 rotatoryly, cooperation bull stick 4 and mounting panel 3's rotation and bull stick 4 pass through the rotation of bearing frame 9 in base 1 top, make second gear 8 drive bull stick 4 rotatory, thereby adjust sampling mechanism and drilling mechanism's position, be convenient for sample in a flexible way.
The screw thread block 16 is fixed with slider 17 just near the one end of installing bin 12 inner wall, the spout has been seted up on the inner wall of installing bin 12, slider 17 and spout sliding fit are convenient for the smooth-going stability that screw thread block 16 removed through the sliding fit of slider 17 and spout.
Drilling mechanism includes second electric putter 22, connecting plate 23, the positive and negative motor 24 of third, second pivot 25 and perforator 26, second electric putter 22 installs the below at carousel 10, connecting plate 23 is installed to the expansion end of second electric putter 22, the lower extreme of connecting plate 23 is fixed with the positive and negative motor 24 of third, second pivot 25 is installed to the output of the positive and negative motor 24 of third, install perforator 26 in the second pivot 25, be provided with battery 29 on the mounting panel 3 and be used for the wireless control switch assembly 13 of the positive and negative motor 24 of third.
Concretely, adjust the perforator 26 to contact with ground through second electric putter 22 to start the positive and negative motor 24 of third through wireless control switch assembly 13, the positive and negative motor 24 drive second pivot 25 of third is rotatory, and second pivot 25 drives the perforator 26 rotation, to ground drilling, and adjust the depth of feed of perforator 26 through second electric putter 22 all the time, thereby be convenient for cooperate the sampling mechanism to take a sample to the soil of the different degree of depth.
The base 1 is provided with a placing groove 27, a collecting bottle 28 is arranged in the placing groove 27, the collecting bottle 28 is arranged to facilitate collection of soil samples in the sampling mechanism, and the mounting plate 3 is provided with a collecting box 30 for placing the collecting bottle 28.
The 3 upper ends of mounting panel still are fixed with solar photovoltaic board 31 through the bracing piece, battery 29 and 31 electric connection of solar photovoltaic board set up solar photovoltaic board 31 and are convenient for convert external solar radiation energy into electric energy and save in battery 29, improve the device's outdoor working ability.
Example 2:
with reference to fig. 1 and 4, this embodiment further defines the present invention based on embodiment 1.
The base 1 both sides four corners department is fixed with flange 34, threaded connection has T type inserted bar 35 on the flange 34.
Specifically, the lower end of the T-shaped inserting rod 35 is inserted into the ground by rotating the upper end of the T-shaped inserting rod 35, so that the device is stably fixed, and the sampling and drilling are ensured to be smoothly carried out.
The working principle is as follows: the device is moved to a sampling place through a universal wheel 33, the lower end of a T-shaped inserted rod 35 is inserted into the ground by rotating the upper end of the T-shaped inserted rod 35, the device is stably fixed, a first positive and negative motor 6 is started through a wireless control switch assembly 13, the first positive and negative motor 6 drives a first rotating shaft 7 to rotate and drives a first gear 5 to rotate, the first gear 5 drives a second gear 8 to rotate due to the meshing transmission connection of the first gear 5 and the second gear 8, the second gear 4 drives a rotating rod 4 to rotate by matching the rotation of the rotating rod 4 and a mounting plate 3 and the rotation of the rotating rod 4 above a base 1 through a bearing seat 9, the second gear 8 drives the rotating rod 4 to rotate, a drilling device 26 is adjusted above a through groove 21, the drilling device 26 is adjusted to be in contact with the ground through a second electric push rod 22, a third positive and negative motor 24 is started through the wireless control switch assembly 13, the third positive and negative motor 24 drives a second rotating shaft 25 to rotate, the second rotating shaft 25 drives the drill 26 to rotate, holes are drilled on the ground, the feeding depth of the drill 26 is adjusted all the time through the second electric push rod 22, after drilling is finished, the mounting box 12 is adjusted to be above the through groove 21 through the adjusting mechanism, initially, the telescopic rod 37 is extruded through the elastic force of the spring 38, so that the mounting seat 39 and the roller 40 on the telescopic rod 37 are in contact with the wedge-shaped plate 18, and the wedge-shaped plate 18 is stably fixed between the roller 40 and the thread block 16, so that when the mounting box 12 is adjusted to a sampling position through the first electric push rod 11 in the sampling process, the first arc-shaped shovel cannot shake to ensure smooth sampling, soil with the depth is shoveled through the first arc-shaped shovel 19 and the second arc-shaped shovel 20, the first electric push rod 11 drives the first arc-shaped shovel 19 and the second arc-shaped shovel 20 to move upwards, and simultaneously, the second positive and negative motor 14 is started through the wireless control switch assembly 13, the second positive and negative motor 14 drives the screw rod to rotate, the screw block 16 is matched with the sliding of the inner wall of the installation box 12, the screw block 16 moves upwards, the wedge plate 18 is in inclined surface contact with the screw block 16, the wedge plate 18 rotates, and the rotating force is larger than the extrusion elastic force of the spring 38, so that the first arc-shaped shovel 19 is close to the second arc-shaped shovel 20, the soil taken out is clamped and fixed, the situation that the soil falls down in the process of being taken out is avoided, and the detection result is inaccurate.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a soil sampling device based on environmental protection detects, a serial communication port, including base (1), connecting rod (2), mounting panel (3), sampling mechanism, drilling mechanism, adjustment mechanism, fixed block (32) and universal wheel (33), base (1) lower extreme is fixed with a plurality of fixed blocks (32), and is a plurality of universal wheel (33) are installed to the lower extreme of fixed block (32), base (1) upper end is fixed with a plurality of connecting rods (2), and is a plurality of the upper end of connecting rod (2) is fixed with mounting panel (3), be provided with adjustment mechanism between mounting panel (3) and base (1), last sampling mechanism and the drilling mechanism of installing of adjustment mechanism.
2. The soil sampling device based on environmental protection detection as recited in claim 1, wherein the adjusting mechanism comprises a rotating rod (4), a rotating disk (10), a first positive and negative motor (6), a first rotating shaft (7), a first gear (5) and a second gear (8), one end of the rotating rod (4) is rotatably connected above the base (1) through a bearing seat (9), the other end of the rotating rod (4) penetrates through the mounting plate (3) to be connected with the second gear (8), the rotating rod (4) is rotatably connected with the mounting plate (3), the first positive and negative motor (6) is mounted on the mounting plate (3), the first rotating shaft (7) is mounted at the output end of the first positive and negative motor (6), the first gear (5) is mounted on the first rotating shaft (7), and the first gear (5) is in meshing transmission connection with the second gear (8), the rotary rod (4) is fixed with a rotary table (10) on the lower part of the mounting plate (3), the lower end of the rotary table (10) is connected with a sampling mechanism and a drilling mechanism, and the sampling mechanism and the drilling mechanism are arranged symmetrically about the center of the rotary table (10).
3. The soil sampling device based on environmental protection detection as recited in claim 2, wherein the sampling mechanism comprises a first electric push rod (11), an installation box (12), a second positive and negative motor (14), a threaded rod (15), a threaded block (16), a wedge plate (18), a first arc-shaped shovel (19), a second arc-shaped shovel (20), a telescopic cylinder (36), a telescopic rod (37), a spring (38), an installation seat (39) and a roller (40), the first electric push rod (11) is installed at the lower end of the rotary table (10), the installation box (12) is installed at the movable end of the first electric push rod (11), the second positive and negative motor (14) is installed in the installation box (12), the threaded rod (15) is installed at the output end of the second positive and negative motor (14), the threaded block (16) is connected to the outer side of the threaded rod (15) in a threaded manner, one end of the thread block (16) is in sliding connection with the inner wall of the installation box (12), the other end of the thread block is in contact with the inclined surface of the wedge-shaped plate (18), the wedge-shaped plate (18) is rotationally connected with the installation box (12), one side of the wedge-shaped plate (18) far away from the thread block (16) is fixed with a first arc-shaped shovel (19), one side of the first arc-shaped shovel (19) far away from the wedge-shaped plate (18) is provided with a second arc-shaped shovel (20) fixed on the inner wall of the installation box (12), the first arc-shaped shovel (19) and the second arc-shaped shovel (20) penetrate through the installation box (12), the installation box (12) is fixed with a telescopic cylinder (36) above the second arc-shaped shovel (20), the telescopic cylinder (36) is in sliding connection with a telescopic rod (37), the telescopic rod (37) is fixed with a spring (38) between one end of the telescopic cylinder (36) and the inner wall, the other end of telescopic link (37) is fixed with mount pad (39), mount pad (39) internal rotation is connected with gyro wheel (40), gyro wheel (40) and wedge board (18) contact.
4. The soil sampling device based on environmental protection detection of claim 3, wherein the screw block (16) is fixed with a sliding block (17) at one end close to the inner wall of the installation box (12), the inner wall of the installation box (12) is provided with a sliding groove, and the sliding block (17) is in sliding fit with the sliding groove.
5. The soil sampling device based on environmental protection detection of claim 3, wherein the drilling mechanism comprises a second electric push rod (22), a connecting plate (23), a third positive and negative motor (24), a second rotating shaft (25) and a drill (26), the second electric push rod (22) is installed below the rotary table (10), the connecting plate (23) is installed at the movable end of the second electric push rod (22), the third positive and negative motor (24) is fixed at the lower end of the connecting plate (23), the second rotating shaft (25) is installed at the output end of the third positive and negative motor (24), and the drill (26) is installed on the second rotating shaft (25).
6. The soil sampling device based on environmental protection detection according to claim 3, characterized in that the base (1) is provided with a through groove (21) for the installation box (12) to pass through, the base (1) is provided with a placing groove (27), the placing groove (27) is internally provided with a collection bottle (28), and the installation plate (3) is provided with a collection box (30) for placing the collection bottle (28).
7. The soil sampling device based on environmental protection detects of claim 5, characterized in that, be provided with battery (29) and be used for starting wireless control switch assembly (13) of first positive and negative motor (6), second positive and negative motor (14) and third positive and negative motor (24) on mounting panel (3), mounting panel (3) upper end still is fixed with solar photovoltaic board (31) through the bracing piece, battery (29) and solar photovoltaic board (31) electric connection.
8. The soil sampling device based on environmental protection detection of claim 1, characterized in that, the base (1) both sides four corners are fixed with flange (34), threaded connection has T type inserted bar (35) on flange (34).
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| CN202011413910.4A CN112345290B (en) | 2020-12-03 | 2020-12-03 | Soil sampling device based on environmental protection detects |
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| CN202011413910.4A CN112345290B (en) | 2020-12-03 | 2020-12-03 | Soil sampling device based on environmental protection detects |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112816254A (en) * | 2021-02-24 | 2021-05-18 | 王晨奇 | Soil pollution administers and restores soil sampling device for inspection |
| CN113406256A (en) * | 2021-06-04 | 2021-09-17 | 北京莱伯泰科仪器股份有限公司 | Multifunctional sample treatment lifting platform device |
| CN113447300A (en) * | 2021-05-23 | 2021-09-28 | 杨彪 | Soil sampling device for mine detection |
| CN116660498A (en) * | 2023-08-02 | 2023-08-29 | 福建心智信息科技股份有限公司 | Soil monitoring device based on thing networking |
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