CN113176126B - Sample collection and preparation device for field soil layer and application method of sample collection and preparation device - Google Patents
Sample collection and preparation device for field soil layer and application method of sample collection and preparation device Download PDFInfo
- Publication number
- CN113176126B CN113176126B CN202110504770.XA CN202110504770A CN113176126B CN 113176126 B CN113176126 B CN 113176126B CN 202110504770 A CN202110504770 A CN 202110504770A CN 113176126 B CN113176126 B CN 113176126B
- Authority
- CN
- China
- Prior art keywords
- soil
- sampling tube
- sampling
- tube
- coaming
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002689 soil Substances 0.000 title claims abstract description 112
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title claims description 13
- 238000005070 sampling Methods 0.000 claims abstract description 107
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 238000005553 drilling Methods 0.000 claims description 31
- 239000010410 layer Substances 0.000 claims description 15
- 238000005520 cutting process Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 10
- 230000003028 elevating effect Effects 0.000 claims description 4
- 239000002344 surface layer Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000003292 glue Substances 0.000 description 57
- 238000002347 injection Methods 0.000 description 25
- 239000007924 injection Substances 0.000 description 25
- 239000000243 solution Substances 0.000 description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- 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
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
- G01N2001/2873—Cutting or cleaving
Abstract
The invention discloses a sample collection and manufacturing device for a field soil layer and a use method thereof, the sample collection and manufacturing device comprises a bottom plate, a stand column is rotatably connected to the bottom plate, a sampling tube is vertically and slidably connected to one side of the stand column, a U-shaped coaming and a cutter are detachably connected to one side of the sampling tube, a supporting plate is fixedly connected to one side of the sampling tube, which is close to the coaming, and a slotting cutter is arranged on the side wall of the supporting plate and at the upper end and the lower end of the coaming.
Description
Technical Field
The invention relates to the technical field of soil samples, in particular to a sample acquisition and manufacturing device for a field soil layer and a use method thereof.
Background
The soil sample is used for carrying out detailed study and observation on soil indoors or as exhibition, display and teaching demonstration, and is mainly divided into three types of bulk soil samples, classified paper box samples and whole section samples, wherein the collection difficulty of the whole section samples of the soil is relatively high, the soil is easy to damage and the storage difficulty is relatively high; the traditional whole section of the sample is required to excavate a larger soil pit in advance, then a vertical square soil column is repaired in the soil pit, on one hand, the time and the labor are relatively long, on the other hand, the effect is relatively poor, the periphery of the repaired soil column is difficult to be leveled, in the sample collection process of the soil profile, the sample box is buckled on the soil column from one side, and the soil column cannot be effectively supported on one side surface far away from the sample box, so that the sample is easy to break and collapse when the soil body is stripped, and the sample box is not easy to be installed; and after the soil sample is collected in the sample box, later working procedures such as drilling, glue filling and the like are needed to be carried out in the soil sample, the sample is easy to damage by the treatment method, the sample is not easy to carry and is easy to break, and the soil structure is damaged, so that the sample collection and manufacturing device for the field soil layer and the use method thereof are provided.
Disclosure of Invention
The invention aims to provide a sample collection and preparation device for a field soil layer and a use method thereof, 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 sample collection manufacturing installation of open-air soil layer, includes the bottom plate, it is connected with the stand to rotate on the bottom plate, the vertical sliding connection in one side of stand has a sampling tube, the middle part of sampling tube is the cavity setting and realizes that the sampling tube slides downwards and inserts the inside that the whole soil of original form got into the sampling tube behind the ground, it has C type breach to open on one side lateral wall of sampling tube, the inside detachable of C type breach is connected with the bounding wall of U type form, the opening one side detachable of bounding wall is connected with the cutter that is used for the vertical cutting of the soil sample of sampling tube inside, one side fixedly connected with backup pad that the sampling tube is close to the bounding wall, just be located the upper and lower both ends of bounding wall are equipped with the spigot on the lateral wall of backup pad, and two spigot are used for realizing sealing the upper and lower both ends of bounding wall through the inside that actuating device activity inserted the sampling tube.
Preferably, the stand is kept away from one side of sampling tube and is equipped with rig equipment, the drilling rod that is used for boring to ground is vertically installed on the rig equipment, one side vertical sliding connection of sampling tube has and is used for being close to the one side cutting of sampling tube to vertical planar supplementary section of thick bamboo, supplementary section of thick bamboo is central symmetry setting as the central line with the pivot of stand with the drilling rod, fixedly connected with is used for pushing the inside push pedal of drilling with the soil of supplementary section of thick bamboo cutting on the lower extreme of supplementary section of thick bamboo is close to the inside wall of sampling tube.
Preferably, the upright post is rotationally connected with a third screw rod, the third screw rod is driven to rotate by a third motor, and the side wall of the upper end of the auxiliary cylinder is engaged and sleeved on the side wall of the third screw rod.
Preferably, the inside rotation of stand is connected with first screw rod, first screw rod passes through first motor drive and rotates, the upper end fixedly connected with elevating block of sampling tube, just one side meshing of elevating block is connected on the lateral wall of first screw rod.
Preferably, the driving device comprises a second motor, a second screw rod and a guide rod, wherein the second motor is fixedly connected to the side wall of the supporting plate, the second screw rod is rotationally connected to the side wall of the supporting plate, one end of the second screw rod is fixedly connected with the output shaft of the second motor, the guide rod is fixedly connected to the side wall of the supporting plate, one end of the slotting tool, which is far away from the sampling tube, is meshed and sleeved on the second screw rod, and one end of the slotting tool, which is far away from the sampling tube, is also slidingly sleeved on the side wall of the guide rod.
Preferably, the side wall of the bottom plate is provided with a through hole for the drill rod, the sampling tube and the lower end of the auxiliary tube to penetrate, one side of the upright post is inserted with a fixing bolt, the upper side surface of the bottom plate is provided with a plurality of screw holes, and the threaded end of the fixing bolt is movably meshed with the screw holes to fix the positions of the drill rod, the sampling tube and the auxiliary tube right above the through hole.
The application method of the sample collection and preparation device for the field soil layer comprises the following steps:
the first step: leveling the soil surface of the sampling point and fixedly placing a bottom plate on the soil surface layer of the sampling point;
and a second step of: the position of the drill rod is moved to be right above the through hole by utilizing the rotation of the upright post, the drill rig equipment is started to enable the drill rod to penetrate through the through hole after the downward rotation movement and drill a vertical drilling hole on the sampling point, and then the drill rig equipment moves upwards for resetting;
and a third step of: the positions of the sampling tube and the auxiliary tube are moved to be right above the through hole and fixed by utilizing the rotation of the upright post;
fourth step: starting a third motor to enable the auxiliary cylinder to be inserted into the soil along the drill hole, cutting the side wall of the drill hole, close to one side of the sampling cylinder, of the drill hole to be planar, and pushing the cut soil into the drill hole by using the push plate;
fifth step: starting a first motor to enable the sampling tube to be inserted into soil downwards along the side wall of the auxiliary tube, cutting and repairing the whole section of soil in the sampling tube into samples with the same thickness by using a cutter, automatically accommodating the samples into the coaming, and moving a supporting plate, a slotting tool and driving equipment into the soil along with the sampling tube by using the inner cavity of the auxiliary tube;
sixth step: after the sampling tube is completely inserted into the soil, the second motor drives the slotting tool to be inserted into the sampling tube and seals the two sides of the coaming;
seventh step: the sampling tube is upwards extracted and moved through the first motor, so that the sampling tube takes out soil samples, and then the coaming and the cutter are taken down from the interior of the sampling tube, so that the soil samples in the coaming can be independently taken out;
eighth step: and taking down the cutter from the coaming, replacing the cutter with the sealing cover to seal the opening of the coaming, and then realizing the collection and manufacture of the soil specimen.
Compared with the prior art, the invention has the beneficial effects that: according to the soil sampler, the coaming is directly inserted into the soil through the sampling tube, the soil in the coaming is directly cut to be moderate in thickness by utilizing the cutter, so that a great amount of time and labor are saved for digging out soil pits during sampling, the soil sampler is applicable to various kinds of soil, the time for repairing soil columns is saved, a soil profile specimen is sealed in a space surrounded by the coaming, the cutter and the slotting cutter, and phenomena such as sample falling and breakage cannot occur during the process of stripping the soil; and the pump body, the glue injection column, the suction pipe and the glue outlet pipe can be used for directly injecting gel and solidifying to soil samples positioned in the coaming, so that the integrity of the whole soil section is effectively maintained.
Drawings
FIG. 1 is a schematic diagram I of the overall structure of the present invention;
FIG. 2 is a schematic diagram II of the overall structure of the present invention;
FIG. 3 is a schematic diagram III of the overall structure of the present invention;
FIG. 4 is a cross-sectional view I of the invention at the sampling cartridge, auxiliary cartridge, push plate and cutter;
FIG. 5 is a cross-sectional view II of the invention at the sampling cartridge, auxiliary cartridge, push plate and cutter;
FIG. 6 is a schematic view of the structure of the sampling tube, coaming, riser, glue injection column and glue outlet tube of the present invention;
FIG. 7 is an exploded view of the sampling tube, shroud, riser, glue injection post and cutter of the present invention;
FIG. 8 is a cross-sectional exploded view of the invention at the sampling barrel, shroud, riser, glue injection post and cutter;
FIG. 9 is a cross-sectional view of the invention at the sampling cylinder, riser, glue injection post and electric push rod;
FIG. 10 is a cross-sectional view of the sampling cartridge, shroud, cutter, slotting tool and drive apparatus of the present invention;
FIG. 11 is a schematic view of the structure of the enclosure plate and the closure of the present invention;
FIG. 12 is an exploded view of the enclosure of the present invention at the shroud and enclosure;
FIG. 13 is an exploded view of the bottom plate, posts, through holes, fixing bolts and screw holes of the present invention;
FIG. 14 is a cross-sectional view of the column, first screw, lifting block and sample barrel of the present invention.
In the figure: 1. the drilling machine comprises a bottom plate, 2, a column, 3, drilling equipment, 301, a drill rod, 4, a sampling cylinder, 401, a first screw, 402, a first motor, 403, a lifting block, 5, a coaming, 501, a closed cover, 6, a cutter, 7, a supporting plate, 8, a slotting tool, 9, driving equipment, 901, a second motor, 902, a second screw, 903, a guide rod, 10, an auxiliary cylinder, 11, a push plate, 12, a through hole, 13, a fixing bolt, 14, a screw hole, 15, a third screw, 16, a third motor, 17, an electric push rod, 18, a vertical plate, 19, a glue injection column, 20, a pump body, 21, a glue box, 22, a suction pipe, 23 and a glue outlet pipe.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-14, the present invention provides a technical solution: the utility model provides a field soil layer's sample collection making devices, includes bottom plate 1, it is connected with stand 2 to rotate on bottom plate 1, the vertical sliding connection in one side of stand 2 has sample tube 4, as shown in fig. 6, and open the lower extreme of sample tube 4 has the cutting tooth, is favorable to sample tube 4 to insert inside the soil, sample tube 4's middle part is cavity setting and realizes that sample tube 4 down slides and insert the inside that the whole section soil of ground back-up state got into sample tube, it has C type breach to open on one side lateral wall of sample tube 4, the inside detachable of C type breach is connected with the bounding wall 5 of U type, opening one side detachable of bounding wall 5 is connected with the cutter 6 that is used for vertically cutting the inside soil sample of sample tube 4, as shown in fig. 7, cutter 6 and bounding wall 5 pass through screw fixed connection in the inside of C type breach, and the inside of cutter 6 and bounding wall 5 are mended to C type breach, lead to sample tube 4, 6 and bounding wall 5's outside to constitute regular square column, be favorable to sample tube 4, 6 and 5 insert inside thickness and 5 to insert through different thickness and be used for realizing that the bounding wall 5 is close to realize that the inside is located two and is located between the 5 and the 5 of bounding wall 5 is connected with the end of two and is equipped with the baffle 5 through the thickness of the baffle 5 and is equipped with the end of the baffle 5 and is used for realizing the sample 5 to be used for the sample thickness to be 8.
When the sampling tube 4 is inserted into the soil, in order to fix the supporting plate 7, the slotting tool 8 and the driving device 9 on one side of the sampling tube 4 and move downwards along with the sampling tube 4, specifically, one side of the upright post 2 far away from the sampling tube 4 is provided with a drilling machine device 3, the drilling machine device 3 is vertically provided with a drilling rod 301 for drilling holes towards the ground, the outer wall of the drilling rod 301 is provided with a worm wheel, when the drilling rod 301 drills down into the soil, the drilled soil is discharged through the worm wheel, one side of the sampling tube 4 is vertically and slidingly connected with an auxiliary tube 10 for cutting one side of the drilling hole close to the sampling tube 4 to a vertical plane, the auxiliary tube 10 and the drilling rod 301 are symmetrically arranged in a center line by taking a rotating shaft of the upright post 2, the lower end of the auxiliary tube 10 is fixedly connected with a push plate 11 for pushing the soil cut by the auxiliary tube 10 into the drilling hole 301, as shown in fig. 4 to 5, when the auxiliary cylinder 10 is inserted downward into the soil, the auxiliary cylinder 10 near the side of the sampling cylinder 4 scoops the soil, so that the soil on the side of the sampling cylinder 4 is cleared, and the scooped soil is pushed into the interior of the drill hole by the push plate 11 and accumulated at the bottom of the drill hole, so that the depth of the drill rod 301 is deeper than the depth of the sampled soil (the insertion depth of the sampling cylinder 4 and the auxiliary cylinder 10), for example, the depth of the drill rod 301 is 1 meter, the drill hole is drilled to a depth of 1.5 meters, and 0.5 meter at the bottom of the drill hole is used for containing the soil scooped by the auxiliary cylinder 10, so that the auxiliary cylinder 10 is always kept in a hollow state, and thus the support plate 7, the slotting tool 8 and the driving device 9 can be moved downward from the inner cavity of the auxiliary cylinder 10 along with the sampling cylinder 4, thereby avoiding the interference of the soil.
In order to drive the auxiliary cylinder 10 to slide vertically, specifically, the upright post 2 is rotatably connected with a third screw rod 15, the third screw rod 15 is driven to rotate by a third motor 16, the third motor 16 is fixedly connected to the side wall of the upright post 2, an output shaft of the third motor 16 is fixedly connected with one end of the third screw rod 15, when the third motor 16 is started, the output shaft of the third motor 16 drives the third screw rod 15 to rotate, and the side wall of the upper end of the auxiliary cylinder 10 is engaged and sleeved on the side wall of the third screw rod 15.
In order to enable the sampling tube 4 to vertically slide, specifically, a first screw 401 is rotatably connected to the inside of the upright post 2, the first screw 401 is driven to rotate by a first motor 402, the upper end of the sampling tube 4 is fixedly connected with a lifting block 403, one side of the lifting block 403 is connected to the side wall of the first screw 401 in a meshed mode, the first motor 402 is fixedly connected to the side wall of the upright post 2, an output shaft of the first motor 402 is fixedly connected with one end of the first screw 401, and when the first motor 402 is started, the output shaft of the first motor 402 rotates with the first screw 401, and at the moment, the lifting block 403 vertically slides on the upright post 2 and simultaneously vertically slides with the sampling tube 4.
In order to realize that the slotting tool 8 can be inserted into the interior of the sampling tube 4, specifically, the driving device 9 comprises a second motor 901, a second screw rod 902 and a guide rod 903, the second motor 901 is fixedly connected to the side wall of the supporting plate 7, the second screw rod 902 is rotationally connected to the side wall of the supporting plate 7, one end of the second screw rod 902 is fixedly connected with the output shaft of the second motor 901, when the second motor 901 is started, the output shaft of the second motor 901 can drive the second screw rod 902 to rotate, the guide rod 903 is fixedly connected to the side wall of the supporting plate 7, one end, away from the sampling tube 4, of the slotting tool 8 is meshed and sleeved on the second screw rod 902, and one end, away from the sampling tube 4, of the slotting tool 8 is also slidingly sleeved on the side wall of the guide rod 903, as shown in fig. 10, the slotting tool 8 is driven to slide along the guide rod 903, so that the slotting tool 8 can be inserted into the interior of the sampling tube 4 and the upper end and the lower end of the coaming 5 can be sealed.
As shown in fig. 13, in order to align the auxiliary cylinder 10 with the hole drilled by the drill rod 301, specifically, a through hole 12 is formed on the side wall of the bottom plate 1 for the drill rod 301, the sampling cylinder 4 and the lower end of the auxiliary cylinder 10 to penetrate, when the drill rod 301, the sampling cylinder 4 and the auxiliary cylinder 10 are located right above the through hole 12, the drill rod 301, the sampling cylinder 4 and the auxiliary cylinder 10 are moved downwards, at this time, the drill rod 301, the sampling cylinder 4 and the auxiliary cylinder 10 can pass through the through hole 12 and be inserted into the soil, a fixing bolt 13 is inserted into one side of the upright post 2, a plurality of screw holes 14 are formed on the upper side surface of the bottom plate 1, and the threaded ends of the fixing bolts 13 are movably engaged with the plurality of screw holes 14 for fixing the positions of the drill rod 301 or the sampling cylinder 4 and the auxiliary cylinder 10 right above the through hole 12.
The application method of the sample collection and preparation device for the field soil layer comprises the following steps:
the first step: leveling the soil surface of the sampling point and fixedly placing the bottom plate 1 on the soil surface layer of the sampling point;
and a second step of: by utilizing the rotation of the upright post 2, the position of the drill rod 301 is moved to be right above the through hole 12 and is fixed, the drilling machine equipment 3 is started to enable the drill rod 301 to penetrate through the through hole 12 after rotating downwards and moving vertically drilling holes on sampling points, and then the drilling machine equipment 3 moves upwards for resetting;
and a third step of: the positions of the sampling tube 4 and the auxiliary tube 10 are moved to the position right above the through hole 12 by utilizing the rotation of the upright post 2 and are fixed;
fourth step: starting a third motor 16 to enable the auxiliary cylinder 10 to be inserted into the soil along the drill hole, cutting the side wall of the drill hole on the side, close to the sampling cylinder 4, of the drill hole to be planar, and pushing the cut soil into the drill hole by using the push plate 11;
fifth step: starting a first motor 401, enabling the sampling tube 4 to be inserted into soil downwards against the side wall of the auxiliary tube 10, cutting and repairing the whole section of soil in the sampling tube 4 into samples with the same thickness through a cutter 6, automatically accommodating the samples into the coaming 5, and moving the supporting plate 7, the slotting cutter 8 and the driving equipment 9 into the soil together with the sampling tube 4 by utilizing the inner cavity of the auxiliary tube 10;
sixth step: after the sampling tube 4 is completely inserted into the soil, the second motor 901 drives the slotting tool 8 to be inserted into the sampling tube 4 and seals the two sides of the coaming 5;
seventh step: the sampling tube 4 is upwards extracted and moved through the first motor 402, so that the sampling tube 4 takes out soil samples, and then the coaming 5 and the cutter 6 are taken down from the interior of the sampling tube 4, so that the soil samples in the coaming 5 can be independently taken out;
eighth step: the cutter 6 is taken down from the coaming 5, the sealing cover 501 is used for replacing the cutter 6 to seal the opening of the coaming 5, then the collection and manufacture of soil samples are realized, as shown in fig. 11-12, after the soil whole section of sample solidified by glue solution is positioned on the coaming 5, the sealing cover 501 is covered on the coaming 5, the coaming 5 and the sealing cover 501 are fixed by utilizing screws, at the moment, the soil whole section of sample can be sealed, the middle part of the sealing cover 501 is made of transparent glass, the exhibition and the use are convenient, in addition, after the coaming 5 is fixed with the sealing cover 501, glue solution is smeared on the mesh of the coaming 5 and the joint of the coaming 5 and the sealing cover 501, so that the soil whole section of sample is further sealed, and the storage and the accommodation of the soil whole section of sample are facilitated.
In order to avoid the inside soil whole section sample of bounding wall 5 to appear cracked phenomenon, one side fixedly connected with electric putter 17 of backup pad 7 is close to bounding wall 5, fixedly connected with riser 18 on electric putter's 17 output shaft, riser 18 is close to the even arranging of one side of bounding wall 5 has a plurality of injecting glue posts 19, and the middle part of injecting glue post 19 is opened there is the hole that supplies the glue solution to flow, open on the lateral wall of bounding wall 5 has the mesh, and the size of mesh is identical with injecting glue hole 19, causes injecting glue post 19 to follow riser 18 and remove the time, injecting glue post 19 can insert in the mesh of bounding wall, injecting glue post 19 runs through the mesh and inserts in the soil of bounding wall 5 inside, fixedly mounted has pump body 20 and the glue box 21 that is used for holding the glue solution on the stand 2, be equipped with straw 22 and play rubber tube 23 on the pump body 20, straw 22 is pegged graft to the inside of glue box 21, play rubber tube 23 communicates with a plurality of injecting glue posts 19.
The application method of the sample collection and preparation device for the field soil layer comprises the following steps:
before the fifth step, the electric push rod 17 causes the vertical plate 18 to slide towards the coaming 5, so that the glue injection column 19 is inserted into the mesh, the end of the glue injection column 19 is flush with the interior of the coaming 5 (as shown in fig. 10), at this time, when the coaming 5 samples with the sampling tube 4 inserted into the soil, the mesh of the coaming 5 is blocked by the glue injection column 19, and the soil sample in the coaming 5 is prevented from being exposed from the mesh;
after the sixth step is completed, the electric push rod 17 causes the vertical plate 18 to slide towards the coaming 5 again, causes the glue injection column 19 to slide into the coaming 5 from the mesh (as shown in fig. 9), at this time, the glue injection column 19 is inserted into a soil sample in the coaming 5, glue injection holes which are uniformly distributed are inserted into the soil sample in the coaming 5 by the glue injection column 19, then the electric push rod 17 causes the vertical plate 18 to slide to reversely withdraw the glue injection column 19 from the coaming 5, the glue injection column 19 is reset (reset to the state shown in fig. 10), in the process of withdrawing the glue injection column 19 from the reset, the pump body 20 is started, causes the pump body 20 to suck glue solution in the glue box 21 through the suction pipe 22, and causes the sucked glue solution to flow to the glue injection column 19 along the glue outlet pipe 23, and injects the glue solution into the glue injection holes in the soil sample in the coaming 5 from the glue injection column 19, so that the glue injection operation is realized;
after the glue injection column 19 is reset, the suction pipe 22 is taken out from the inside of the glue box 21, so that the suction pipe 22 is exposed to the outside, at the moment, the pump body 20 continues to work, at the moment, the suction pipe 22 sucks gas, so that the gas flows to the glue injection column 19 along the glue outlet pipe 23, and is slowly injected into a soil sample in the inside of the coaming 5 from the glue injection column 19, so that the solidification of glue solution is quickened after the gas circulates, in order to be beneficial to the circulation of the gas, the glue solution is quickened, the slotting tool 8 above the coaming 5 is extracted from the inside of the sampling cylinder 4, at the moment, the upper opening of the coaming 5 is conducted, at the moment, the gas injected into the coaming 5 flows upwards from the soil sample and is discharged, and the circulation of the gas is quickened, so that the solidification of the glue solution is quickened further, and in addition, the effect of emptying the glue solution in the suction pipe 22, the glue outlet pipe 23, the glue injection column 19 and the pump body 20 is also played, and the glue solution is prevented from piling up and solidifying in the inside the suction pipe 22, the glue outlet pipe 23, the glue injection column 19 and the pump body 20.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a sample collection making devices of open-air soil layer, includes bottom plate (1), its characterized in that: the utility model discloses a drilling machine, including drilling machine (3), drilling machine (4) and drilling machine (4), be connected with stand (2) on bottom plate (1), vertical sliding connection in one side of stand (2) has sampling tube (4), the middle part of sampling tube (4) is the cavity setting and is realized that sampling tube (4) down slides and insert the inside of original form whole soil entering sampling tube behind the ground, it has C type breach to open on one side lateral wall of sampling tube (4), inside detachable in C type breach is connected with bounding wall (5) of U type, opening one side detachable of bounding wall (5) is connected with cutter (6) that is used for the vertical cutting of soil sample inside sampling tube (4), one side fixedly connected with backup pad (7) that sampling tube (4) is close to bounding wall (5), just be located the upper and lower both ends of bounding wall (5) are equipped with inserted sword (8) on the lateral wall of backup pad (7), two sword (8) are used for realizing sealing the upper and lower both ends of bounding wall (5) through the inside of driving device (9) movable insertion sampling tube (4), one side that one side of bounding wall (4) is kept away from in stand (2) is equipped with cutting away from bounding wall (4) is equipped with cutter (6) of vertical drilling machine (4), one side (3) is used for connecting drilling machine (4) to vertical drilling machine (301) to be used for connecting drilling machine (4) to one side (301), the auxiliary cylinder (10) and the drill rod (301) are arranged in a central symmetry mode by taking the rotating shaft of the upright post (2) as a central line, and a push plate (11) for pushing soil cut by the auxiliary cylinder (10) into the drill hole (301) is fixedly connected to the inner side wall, close to the sampling cylinder (4), of the lower end of the auxiliary cylinder (10).
2. The sample collection and preparation device for a field soil layer according to claim 1, wherein: the vertical column (2) is rotationally connected with a third screw rod (15), the third screw rod (15) is driven to rotate through a third motor (16), and the upper end side wall of the auxiliary cylinder (10) is engaged and sleeved on the side wall of the third screw rod (15).
3. The sample collection and preparation device for a field soil layer according to claim 1, wherein: the inside rotation of stand (2) is connected with first screw rod (401), first screw rod (401) are rotatory through first motor (402) drive, the upper end fixedly connected with elevating block (403) of sampling tube (4), just one side meshing of elevating block (403) is connected on the lateral wall of first screw rod (401).
4. The sample collection and preparation device for a field soil layer according to claim 1, wherein: the driving device (9) comprises a second motor (901), a second screw rod (902) and a guide rod (903), the second motor (901) is fixedly connected to the side wall of the supporting plate (7), the second screw rod (902) is rotationally connected to the side wall of the supporting plate (7), one end of the second screw rod (902) is fixedly connected with an output shaft of the second motor (901), the guide rod (903) is fixedly connected to the side wall of the supporting plate (7), one end, away from the sampling cylinder (4), of the slotting tool (8) is meshed and sleeved on the second screw rod (902), and one end, away from the sampling cylinder (4), of the slotting tool (8) is also slidingly sleeved on the side wall of the guide rod (903).
5. The sample collection and preparation device for a field soil layer according to claim 1, wherein: the drilling machine is characterized in that a through hole (12) for the drill rod (301), the sampling tube (4) and the lower end of the auxiliary tube (10) to penetrate is formed in the side wall of the bottom plate (1), a fixing bolt (13) is inserted into one side of the upright post (2), a plurality of screw holes (14) are formed in the upper side face of the bottom plate (1), and the threaded end of the fixing bolt (13) is movably meshed with the screw holes (14) to fix the positions of the drill rod (301) or the sampling tube (4) and the auxiliary tube (10) right above the through hole (12).
6. A method for using the sample collection and preparation device based on the field soil layer as claimed in any one of claims 1-5, which is characterized in that: the method comprises the following steps:
the first step: leveling the soil surface of a sampling point and fixedly placing a bottom plate (1) on the soil surface layer of the sampling point;
and a second step of: the position of the drill rod (301) is moved to be right above the through hole (12) by utilizing the rotation of the upright post (2) and is fixed, the drilling machine equipment (3) is started to enable the drill rod (301) to penetrate through the through hole (12) after the downward rotation and movement and drill a vertical drilling hole on a sampling point, and then the drilling machine equipment (3) moves upwards and resets;
and a third step of: the positions of the sampling tube (4) and the auxiliary tube (10) are moved to the position right above the through hole (12) and fixed by utilizing the rotation of the upright post (2);
fourth step: starting a third motor (16), enabling the auxiliary cylinder (10) to be inserted into the soil along the drill hole, cutting the side wall of the drill hole, which is close to one side of the sampling cylinder (4), of the drill hole to be planar, and pushing the cut soil into the drill hole by using the push plate (11);
fifth step: starting a first motor (401), enabling the sampling tube (4) to be inserted into soil downwards against the side wall of the auxiliary tube (10), cutting and repairing the whole soil in the sampling tube (4) into samples with the same thickness through a cutter (6), automatically accommodating the samples into the coaming (5), and moving the supporting plate (7), the slotting tool (8) and the driving equipment (9) into the soil along with the sampling tube (4) by utilizing the inner cavity of the auxiliary tube (10);
sixth step: after the sampling tube (4) is completely inserted into the soil, the second motor (901) drives the slotting tool (8) to be inserted into the sampling tube (4) and seals the two sides of the coaming (5);
seventh step: the sampling tube (4) is upwards extracted and moved through the first motor (402), so that the sampling tube (4) takes out soil samples, and then the coaming (5) and the cutter (6) are taken down from the inside of the sampling tube (4), so that the soil samples in the coaming (5) can be independently taken out;
eighth step: the cutter (6) is taken down from the coaming (5), the sealing cover (501) is used for replacing the cutter (6) to seal the opening of the coaming (5), and then the collection and the manufacture of soil samples are realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110504770.XA CN113176126B (en) | 2021-05-10 | 2021-05-10 | Sample collection and preparation device for field soil layer and application method of sample collection and preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110504770.XA CN113176126B (en) | 2021-05-10 | 2021-05-10 | Sample collection and preparation device for field soil layer and application method of sample collection and preparation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113176126A CN113176126A (en) | 2021-07-27 |
| CN113176126B true CN113176126B (en) | 2024-01-05 |
Family
ID=76928581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110504770.XA Active CN113176126B (en) | 2021-05-10 | 2021-05-10 | Sample collection and preparation device for field soil layer and application method of sample collection and preparation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113176126B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959775B (en) * | 2021-11-15 | 2024-03-22 | 马剑克 | Sampling device for contaminated soil remediation |
| CN117268836B (en) * | 2023-09-26 | 2024-04-09 | 河南省地质局地质灾害防治中心 | Multifunctional field sampling device and sampling method based on soil detection |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0108157A1 (en) * | 1982-11-04 | 1984-05-16 | Földmerö Es Talajvizsgalo Vallalat | Sampling device for taking undisturbed soil samples |
| DE102009058265A1 (en) * | 2009-07-22 | 2011-02-03 | Kmetijski inštitut Slovenije | Device for removing structurally intact soil samples |
| CN210834241U (en) * | 2019-08-22 | 2020-06-23 | 沈造 | Municipal works supervision sampler |
| CN212254670U (en) * | 2020-05-22 | 2020-12-29 | 溧阳市东南机械有限公司 | Handheld metal soil analysis and sampling device |
| CN112649232A (en) * | 2021-01-27 | 2021-04-13 | 武汉谷劲科技有限公司 | Sampling device for soil improvement |
-
2021
- 2021-05-10 CN CN202110504770.XA patent/CN113176126B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0108157A1 (en) * | 1982-11-04 | 1984-05-16 | Földmerö Es Talajvizsgalo Vallalat | Sampling device for taking undisturbed soil samples |
| DE102009058265A1 (en) * | 2009-07-22 | 2011-02-03 | Kmetijski inštitut Slovenije | Device for removing structurally intact soil samples |
| CN210834241U (en) * | 2019-08-22 | 2020-06-23 | 沈造 | Municipal works supervision sampler |
| CN212254670U (en) * | 2020-05-22 | 2020-12-29 | 溧阳市东南机械有限公司 | Handheld metal soil analysis and sampling device |
| CN112649232A (en) * | 2021-01-27 | 2021-04-13 | 武汉谷劲科技有限公司 | Sampling device for soil improvement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113176126A (en) | 2021-07-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113176126B (en) | Sample collection and preparation device for field soil layer and application method of sample collection and preparation device | |
| CN214471901U (en) | Engineering foundation detection sampling device | |
| CN108930261B (en) | Civil engineering is with device of fetching earth fast | |
| CN116537700B (en) | Soil layer drilling device capable of automatically discharging mud and application method thereof | |
| CN217483910U (en) | Drilling bored concrete pile is with device that fetches earth | |
| CN211262798U (en) | Geological survey soil sampling device | |
| CN112179704A (en) | Sampling device for highway construction engineering | |
| CN116046454B (en) | Surveying method and device for engineering investigation | |
| CN216925381U (en) | Soil layer thickness measuring equipment for land surveying and mapping | |
| CN116296542A (en) | Environmental geology sampling equipment | |
| CN218916869U (en) | Novel sand taking device for reconnaissance | |
| CN218725508U (en) | Ground sampling device | |
| CN213456177U (en) | Automatic soil sampling device for farmland quality evaluation | |
| CN113959775B (en) | Sampling device for contaminated soil remediation | |
| CN216621826U (en) | Agricultural technology promotes and uses soil sampling device | |
| CN113865930B (en) | Soil sampling device for geological survey | |
| CN115898389A (en) | Hydrogeological engineering underground river drilling equipment | |
| CN214472059U (en) | Soil solution extractor | |
| CN213397722U (en) | Agricultural technology promotes and uses soil sampling device | |
| CN114590606A (en) | Sectional type soil sampling strorage device for engineering exploration | |
| CN110439550B (en) | Tilting soil sampling system | |
| CN116337516B (en) | Geological detection sample core sampling device and method | |
| CN217033083U (en) | Ground stratified sampling device | |
| CN217630189U (en) | Automatic pit digging instrument for compactness | |
| CN219316898U (en) | Soil drilling equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |