CN112345290B - Soil sampling device based on environmental protection detects - Google Patents
Soil sampling device based on environmental protection detects Download PDFInfo
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- CN112345290B CN112345290B CN202011413910.4A CN202011413910A CN112345290B CN 112345290 B CN112345290 B CN 112345290B CN 202011413910 A CN202011413910 A CN 202011413910A CN 112345290 B CN112345290 B CN 112345290B
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- 238000005527 soil sampling Methods 0.000 title claims abstract description 20
- 230000007613 environmental effect Effects 0.000 title claims description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 65
- 238000005070 sampling Methods 0.000 claims abstract description 34
- 238000005553 drilling Methods 0.000 claims abstract description 29
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 239000002689 soil Substances 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000013459 approach Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 3
- 238000000605 extraction Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 description 7
- 244000309464 bull Species 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000003900 soil pollution 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
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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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- Physics & Mathematics (AREA)
- 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 environment-friendly detection, which comprises a base, a connecting rod, a mounting plate, 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 arranged 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 plate is fixed at the upper ends of the plurality of connecting rods, the adjusting mechanism is arranged between the mounting plate and the base, and the sampling mechanism and the drilling mechanism are arranged on the adjusting mechanism. The invention can fix soil in the sampling process, and avoid inaccurate detection results caused by partial falling of the soil in the extraction process.
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, soil pollution is more and more serious, environmental protection detection needs to sample and detect the soil near the mill, and current soil sampling device is when extracting soil from underground, and partial soil drops down from the sampler easily, gets into subaerial hole that needs to sample to bring 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 environment-friendly detection so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
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: the regulating mechanism comprises a rotating rod, a rotating disc, a first positive and negative motor, a first rotating shaft, a first gear and a second gear, one end of the rotating rod is rotationally connected above the base through a bearing seat, the other end of the rotating rod penetrates through the mounting plate and is connected with the second gear, the rotating rod is rotationally connected with the mounting plate, the first positive and negative motor is mounted on the mounting plate, the first rotating shaft is mounted at the output end of the first positive and negative motor, the first gear is mounted on the first rotating shaft, the first gear is in meshed transmission connection with the second gear, the rotating rod is fixed with the rotating disc on the lower portion of the mounting plate, the lower end of the rotating disc is connected with a sampling mechanism and a drilling mechanism, and the sampling mechanism and the drilling mechanism are symmetrically arranged about the center of the rotating disc.
As a further scheme of the invention: the utility model provides a sampling mechanism, including first electric putter, mounting box, second positive and negative motor, threaded rod, thread piece, wedge, first arc shovel, second arc shovel, telescopic cylinder, telescopic link, spring, mount pad and gyro wheel, the lower extreme on the carousel is installed to first electric putter's expansion end, the mounting box is installed to first electric putter's expansion end, install second positive and negative motor in the mounting box, the threaded rod is installed to the output of second positive and negative motor, the outside threaded connection of threaded rod has the thread piece, thread piece one end and mounting box inner wall sliding connection, the other end and wedge's inclined plane contact, wedge rotates with the mounting box to be connected, wedge and one side of keeping away from the thread piece are fixed with first arc shovel, one side that first arc shovel and kept away from the wedge is provided with the second arc shovel of fixing on the mounting box inner wall, and first arc shovel and second arc shovel run through the mounting box setting, the top that installs the second arc shovel just is located is fixed with the telescopic cylinder, the threaded rod is connected with the inclined plane contact, the other end and the wedge has the telescopic link to be located between the telescopic link and the telescopic link, the telescopic link has the telescopic link and the fixed connection.
As a further scheme of the invention: the screw thread piece just is close to the one end of installing box inner wall and is fixed with the slider, the spout has been seted up on the inner wall of installing box, slider and spout sliding fit.
As a further scheme of the invention: the drilling mechanism comprises a second electric push rod, a connecting plate, a third positive and negative motor, a second rotating shaft and a drilling device, wherein the second electric push rod is arranged below the rotary table, the connecting plate is arranged at the movable end of the second electric push rod, the third positive and negative motor is fixed at the lower end of the connecting plate, the second rotating shaft is arranged at the output end of the third positive and negative motor, and the drilling device is arranged on the second rotating shaft.
As a further scheme of the invention: the collecting box is characterized in that a through groove for the installation box to pass through is formed in the base, a placing groove is formed in the base, a collecting bottle is arranged in the placing groove, and a collecting box for placing the collecting bottle is arranged on the installation plate.
As a further scheme of the invention: the solar photovoltaic power generation device is characterized in that a storage battery and a wireless control switch assembly for starting a first positive motor, a second positive motor and a third positive motor are arranged on the mounting plate, a solar photovoltaic panel is further fixed at the upper end of the mounting plate through a supporting rod, and the storage battery is electrically connected with the solar photovoltaic panel.
As a further scheme of the invention: convex plates are fixed at four corners of two sides of the base, and T-shaped inserted bars are connected to the convex plates in a threaded mode.
Compared with the prior art, the invention has the beneficial effects that: through adjustment mechanism regulation sampling mechanism and drilling mechanism's position, be convenient for carry out the drilling of different degree of depth through drilling mechanism to the ground in sampling place, the soil of the different degree of depth of cooperation sampling mechanism is taken a sample again, initially, extrude the telescopic link through the elasticity of spring, make mount pad and gyro wheel and wedge contact on the telescopic link, and fix wedge steady between gyro wheel and screw thread piece, be convenient for like this when the in-process of taking a sample will install the case and adjust to sample position department through first electric putter, first arc shovel can not take place to rock, ensure that the sample goes on smoothly, rethread first arc shovel and second arc shovel are with the soil of this degree of depth scooping up, first electric putter drives first arc shovel and second arc shovel upwards move the time through wireless control switch assembly start second positive and negative motor, the second positive and negative motor drives the screw rod and rotate, cooperate the screw thread piece to slide with the mounting case inner wall, make the screw thread piece upwards move, because screw thread piece and wedge inclined plane contact, so make wedge take place the rotation, and the rotation force is greater than the extrusion elasticity of spring, so that first arc shovel is close to take out to the soil to take out, take out to the soil to the fixed in the fixed process of falling down is avoided to the result to be accurate.
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 view of a first arc shovel and a second arc 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: the device comprises a base, a 2-connecting rod, a 3-mounting plate, a 4-rotating rod, a 5-first gear, a 6-first positive and negative motor, a 7-first rotating shaft, an 8-second gear, a 9-bearing seat, a 10-rotating disc, an 11-first electric push rod, a 12-mounting box, a 13-wireless control switch assembly, a 14-second positive and negative motor, a 15-threaded rod, a 16-threaded block, a 17-sliding block, a 18-wedge plate, a 19-first arc shovel, a 20-second arc shovel, a 21-through groove, a 22-second electric push rod, a 23-connecting plate, a 24-third positive and negative motor, a 25-second rotating shaft, a 26-drilling device, a 27-placing groove, a 28-collecting bottle, a 29-storage battery, a 30-collecting box, a 31-solar photovoltaic panel, a 32-fixing block, a 33-universal wheel, a 34-convex plate, a 35-T-shaped inserting rod, a 36-telescopic cylinder, a 37-telescopic rod, a 38-spring, a 39-mounting seat and a 40-roller.
Detailed Description
In the description of the present invention, it should be understood that the terms "upper," "lower," "outer," "inner," "one side," "another," "one end," "another end," "four corners," and the like indicate orientations or positional relationships based on the orientations or positional relationships described in the drawings, merely to facilitate description of the present invention and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless explicitly specified and limited otherwise, the terms "connected," "mounted," "secured," and the like are to be construed broadly and may be, for example, fixedly attached, detachably attached, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Example 1:
referring to fig. 1-4, a soil sampling device based on environment-friendly detection comprises a base 1, a connecting rod 2, a mounting plate 3, a sampling mechanism, a drilling mechanism, an adjusting mechanism, a fixed block 32 and a universal wheel 33, wherein a plurality of fixed blocks 32 are fixed at the lower end of the base 1, the universal wheel 33 is installed at the lower end of the fixed blocks 32, a plurality of connecting rods 2 are fixed at the upper end of the base 1, a plurality of mounting plates 3 are fixed at the upper ends of the connecting rods 2, an adjusting mechanism is arranged between the mounting plate 3 and the base 1, the sampling mechanism and the drilling mechanism are installed on the adjusting mechanism, the sampling mechanism comprises a first electric push rod 11, a mounting box 12, a second positive and negative motor 14, a threaded rod 15, a threaded block 16, a wedge plate 18, a first arc shovel 19, a second arc shovel 20, a telescopic cylinder 36, a telescopic rod 37, a spring 38, a mounting seat 39 and a roller 40, the first electric push rod 11 is arranged at the lower end of the rotary table 10, the movable end of the first electric push rod 11 is provided with a mounting box 12, a second positive and negative motor 14 is arranged in the mounting box 12, the output end of the second positive and negative motor 14 is provided with a threaded rod 15, the outer side of the threaded rod 15 is in threaded connection with a threaded block 16, one end of the threaded block 16 is in sliding connection with the inner wall of the mounting box 12, the other end of the threaded block 16 is in contact with the inclined surface of a wedge plate 18, the wedge plate 18 is in rotary connection with the mounting box 12, one side of the wedge plate 18 far from the threaded block 16 is fixedly provided with a first arc-shaped shovel 19, one side of the first arc-shaped shovel 19 far from the wedge plate 18 is provided with a second arc-shaped shovel 20 fixed on the inner wall of the mounting box 12, the first arc-shaped shovel 19 and the second arc-shaped shovel 20 penetrate through the mounting box 12, a telescopic cylinder 36 is fixed above the mounting box 12 and positioned above the second arc-shaped shovel 20, the telescopic cylinder 36 is slidably connected with a telescopic rod 37, a spring 38 is fixed between one end of the telescopic rod 37, which is positioned in the telescopic cylinder 36, and the inner wall of the telescopic cylinder 36, a mounting seat 39 is fixed at the other end of the telescopic rod 37, a roller 40 is rotatably connected with the mounting seat 39, the roller 40 is contacted with the wedge plate 18, a through groove 21 for the installation box 12 to pass through is formed in the base 1, the through groove 21 is arranged to facilitate the installation box 12 to extend to the lower part of the base 1, a storage battery 29 and a wireless control switch assembly 13 for starting a second positive and negative motor 14 are arranged on the mounting plate 3, and the storage battery 29 is arranged to supply power to an electric appliance on the device.
Specifically, adjust sampling mechanism and drilling mechanism's position through adjustment mechanism, be convenient for carry out the drilling of different degree of depth to the ground in sampling place through drilling mechanism, the soil of this degree of depth is taken a sample to the cooperation sampling mechanism again, initially, extrude telescopic link 37 through the elasticity of spring 38, make mount pad 39 and gyro wheel 40 on the telescopic link 37 and wedge plate 18 contact, and fix wedge plate 18 steady between gyro wheel 40 and thread block 16, be convenient for like this in the in-process of taking a sample through first electric putter 11 with install case 12 when the position department of taking a sample, first arc shovel 19 can not take place to rock, ensure that the sample goes on smoothly, rethread first arc shovel 19 and second arc shovel 20 are with the soil of this degree of depth, first electric putter 11 drives first arc shovel 19 and second arc shovel 20 and upwards move the time through wireless control switch assembly 13 start second positive and negative motor 14, second positive and negative motor 14 drives the screw rod rotation, cooperation thread block 16 and the slip of install case 12 inner wall, make thread block 16 upwards move, because thread block 16 and wedge plate 18 inclined plane contact, so make the first arc shovel 19 and second arc shovel 20 take out the result of being close to the accurate, it is difficult to take out at the arc shovel 20, the result is avoided the arc to take out to detect the arc shovel 20 to the accurate rotation force.
The utility model provides an adjusting mechanism includes bull stick 4, carousel 10, first positive and negative motor 6, first pivot 7, first gear 5 and second gear 8, bull stick 4 one end is rotated through bearing frame 9 and is connected in base 1 top, the bull stick 4 other end runs through mounting panel 3 and second gear 8 and is connected, and bull stick 4 rotates with mounting panel 3 and be connected, install first positive and negative motor 6 on the mounting panel 3, first pivot 7 is installed to the output of first positive and negative motor 6, install first gear 5 on the first pivot 7, first gear 5 is connected with second gear 8 meshing transmission, carousel 10 is fixed with on the below department that bull stick 4 just is located mounting panel 3, carousel 10 lower extreme is connected with sampling mechanism and drilling mechanism, and sampling mechanism and drilling mechanism set up about carousel 10 central symmetry, be provided with battery 29 on the mounting panel 3 and be used for starting the wireless control switch assembly 13 of first positive and negative motor 6.
Specifically, the first positive and negative motor 6 is started through the wireless control switch assembly 13, the first positive and negative motor 6 drives the first rotating shaft 7 to rotate and drives the first gear 5 to rotate, and because the first gear 5 is in meshed transmission connection with the second gear 8, the first gear 5 drives the second gear 8 to rotate, and the second gear 8 drives the rotating rod 4 to rotate with the mounting plate 3 and the rotating rod 4 rotates above the base 1 through the bearing seat 9 in cooperation with the rotation of the mounting plate 3, so that the second gear 8 drives the rotating rod 4 to rotate, and the positions of the sampling mechanism and the drilling mechanism are adjusted, so that flexible sampling is facilitated.
The one end that just is close to the inner wall of installation case 12 of screw thread piece 16 is fixed with slider 17, the spout has been seted up on the inner wall of installation case 12, slider 17 and spout sliding fit are convenient for the smooth and easy stability that screw thread piece 16 removed through the sliding fit of slider 17 and spout.
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, wherein the second electric push rod 22 is arranged below the rotary table 10, the connecting plate 23 is arranged 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 arranged at the output end of the third positive and negative motor 24, the drill 26 is arranged on the second rotating shaft 25, and a storage battery 29 and a wireless control switch assembly 13 for the third positive and negative motor 24 are arranged on the mounting plate 3.
Specifically, the second electric push rod 22 is used for adjusting the driller 26 to be in contact with the ground, the third positive and negative motor 24 is started through the wireless control switch assembly 13, the third positive and negative motor 24 drives the second rotating shaft 25 to rotate, the second rotating shaft 25 drives the driller 26 to rotate so as to drill the ground, and the feeding depth of the driller 26 is always adjusted through the second electric push rod 22, so that the soil with different depths can be conveniently sampled by matching with the sampling mechanism.
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 collect soil samples in the sampling mechanism conveniently, and the mounting plate 3 is provided with a collecting box 30 for placing the collecting bottle 28.
The solar photovoltaic panel 31 is fixed at the upper end of the mounting plate 3 through the support rod, the storage battery 29 is electrically connected with the solar photovoltaic panel 31, the solar photovoltaic panel 31 is arranged to be convenient for converting external solar radiation energy into electric energy and storing the electric energy in the storage battery 29, and the outdoor working capacity of the device is improved.
Example 2:
referring to fig. 1 and 4, a soil sampling apparatus based on environmental protection detection is provided, and the present invention is further limited based on embodiment 1.
The four corners of the two sides of the base 1 are fixedly provided with convex plates 34, and the convex plates 34 are connected with T-shaped inserting rods 35 in a threaded manner.
Specifically, the lower end of the T-shaped insert rod 35 is inserted into the ground by rotating the upper end of the T-shaped insert rod 35, so that the device is stably fixed, and smooth sampling and drilling are ensured.
Working principle: the device is moved to a sampling position through the universal wheel 33, the lower end of the T-shaped inserting rod 35 is inserted into the ground through rotating the upper end of the T-shaped inserting rod 35, the device is stably fixed, the first positive and negative motor 6 is started through the wireless control switch assembly 13, the first positive and negative motor 6 drives the first rotating shaft 7 to rotate and drives the first gear 5 to rotate, the first gear 5 drives the second gear 8 to rotate due to the meshed transmission connection of the first gear 5 and the second gear 8, the second gear 8 drives the rotating rod 4 to rotate in cooperation with the rotation of the mounting plate 3 and the rotation of the rotating rod 4 above the base 1 through the bearing seat 9, the second gear 8 drives the rotating rod 4 to rotate, the drill 26 is regulated to be above the through groove 21, the drill 26 is regulated to be in contact with the ground through the second electric push rod 22, the third positive and negative motor 24 is started through the wireless control switch assembly 13, the third positive and negative motor 24 drives the second rotating shaft 25 to rotate, the second rotating shaft 25 drives the driller 26 to rotate, the ground is drilled, the feeding depth of the driller 26 is always regulated by the second electric push rod 22, after the drilling is finished, the mounting box 12 is regulated to be above the through groove 21 by the regulating mechanism, initially, the telescopic rod 37 is extruded by the elastic force of the spring 38, the mounting seat 39 and the roller 40 on the telescopic rod 37 are contacted with the wedge plate 18, the wedge plate 18 is stably fixed between the roller 40 and the threaded block 16, so that the first arc shovel cannot shake when the mounting box 12 is regulated to the sampling position by the first electric push rod 11 in the sampling process, the smooth sampling is ensured, the soil at the depth is shoveled up by the first arc shovel 19 and the second arc shovel 20, the first electric putter 11 drives first arc shovel 19 and second arc shovel 20 and upwards moves the time, starts second positive and negative motor 14 through wireless control switch assembly 13, and second positive and negative motor 14 drives the screw rod rotation, cooperates the sliding of screw thread piece 16 and mounting box 12 inner wall for screw thread piece 16 upwards moves, because screw thread piece 16 and wedge plate 18 inclined plane contact, so make wedge plate 18 take place to rotate, and the turning force is greater than spring 38's extrusion elasticity, so make first arc shovel 19 be close to second arc shovel 20, press from both sides tightly fixedly to the soil of taking out, avoid soil to be partly fallen down by the in-process that is taken out, lead to the testing result inaccurate.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. A soil sampling device based on environment-friendly detection is characterized in that,
the device comprises a base (1), a connecting rod (2), a mounting plate (3), a sampling mechanism, a drilling mechanism, an adjusting mechanism, fixing blocks (32) and universal wheels (33), wherein the plurality of fixing blocks (32) are fixed at the lower end of the base (1), the universal wheels (33) are installed at the lower ends of the fixing blocks (32), the plurality of connecting rods (2) are fixed at the upper end of the base (1), the mounting plate (3) is fixed at the upper end of the connecting rods (2), the adjusting mechanism is arranged between the mounting plate (3) and the base (1), and the sampling mechanism and the drilling mechanism are installed on the adjusting mechanism;
the adjusting mechanism comprises a rotating rod (4), a rotating disc (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 rotationally 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 rotationally 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), the first gear (5) is in meshed transmission connection with the second gear (8), the rotating disc (10) is fixed on the position below the mounting plate (3), and the lower end of the rotating disc (10) is connected with a sampling mechanism and a drilling mechanism, and the sampling mechanism and the drilling mechanism are symmetrically arranged around the center of the rotating disc (10).
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 output end of the second positive and negative motor (14) is provided with the threaded rod (15), the threaded block (16) is connected with the outside threads of the threaded rod (15), one end of the threaded block (16) is in sliding connection with the inner wall of the installation box (12), the other end of the threaded block (16) is in contact with the inclined plane of the wedge plate (18), the wedge plate (18) is rotationally connected with the installation box (12), one side of the wedge plate (18) far away from the threaded block (16) is fixed with the first shovel (19), the first side (19) is far away from the first arc-shaped shovel (19) and the first arc-shaped shovel (19) is installed on one side of the arc-shaped shovel (20), the first arc-shaped shovel (19) and the second arc-shaped shovel (20) are arranged through the mounting box (12), a telescopic cylinder (36) is fixed above the mounting box (12) and the second arc-shaped shovel (20), a telescopic rod (37) is connected in a sliding manner in the telescopic cylinder (36), a spring (38) is fixed between one end of the telescopic rod (37) and the inner wall of the telescopic cylinder (36), the other end of the telescopic rod (37) is fixed with a mounting seat (39), a roller (40) is connected in a rotating manner in the mounting seat (39), and the roller (40) is in contact with the wedge-shaped plate (18);
a sliding block (17) is fixed at one end of the threaded block (16) close to the inner wall of the mounting box (12), a sliding groove is formed in the inner wall of the mounting box (12), and the sliding block (17) is in sliding fit with the sliding groove;
the first electric push rod (11) drives the first arc shovel (19) and the second arc shovel (20) to move upwards, and simultaneously starts the second positive and negative motor (14) through the wireless control switch assembly (13), the second positive and negative motor (14) drives the screw rod to rotate, the sliding of the threaded block (16) and the inner wall of the installation box (12) is matched, the threaded block (16) moves upwards, the wedge plate (18) rotates due to the inclined surface contact of the threaded block (16) and the wedge plate (18), and the rotating force is larger than the extrusion elastic force of the spring (38), so that the first arc shovel (19) approaches to the second arc shovel (20), and the taken out soil is clamped and fixed.
2. The soil sampling device based on environmental protection detection of claim 1, 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).
3. The soil sampling device based on environment-friendly detection according to claim 1, wherein a through groove (21) for allowing the installation box (12) to pass through is formed in the base (1), a placing groove (27) is formed in the base (1), a collecting bottle (28) is arranged in the placing groove (27), and a collecting box (30) for placing the collecting bottle (28) is arranged on the installation plate (3).
4. The soil sampling device based on environmental protection detection according to claim 2, wherein a storage battery (29) and a wireless control switch assembly (13) for starting the first positive and negative motor (6), the second positive and negative motor (14) and the third positive and negative motor (24) are arranged on the mounting plate (3), a solar photovoltaic panel (31) is further fixed at the upper end of the mounting plate (3) through a supporting rod, and the storage battery (29) is electrically connected with the solar photovoltaic panel (31).
5. The soil sampling device based on environment-friendly detection as claimed in claim 1, wherein convex plates (34) are fixed at four corners of two sides of the base (1), and T-shaped inserting rods (35) are connected to the convex plates (34) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011413910.4A CN112345290B (en) | 2020-12-03 | 2020-12-03 | Soil sampling device based on environmental protection detects |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011413910.4A CN112345290B (en) | 2020-12-03 | 2020-12-03 | Soil sampling device based on environmental protection detects |
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| CN112345290A CN112345290A (en) | 2021-02-09 |
| CN112345290B true CN112345290B (en) | 2023-12-12 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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