CN112697498A - Hydrogeology detection sampling device and use method thereof - Google Patents
Hydrogeology detection sampling device and use method thereof Download PDFInfo
- Publication number
- CN112697498A CN112697498A CN202011446826.2A CN202011446826A CN112697498A CN 112697498 A CN112697498 A CN 112697498A CN 202011446826 A CN202011446826 A CN 202011446826A CN 112697498 A CN112697498 A CN 112697498A
- Authority
- CN
- China
- Prior art keywords
- soil
- sampling device
- hole
- motor
- bottom plate
- 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.)
- Withdrawn
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/12—Dippers; Dredgers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1006—Dispersed solids
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Hydrology & Water Resources (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the technical field of detection sampling devices, in particular to a hydrogeology detection sampling device and a using method thereof. The invention aims to solve the technical problems that sampling of sandy soil is inconvenient and dust can shield the sight of an operator. In order to solve the technical problem, the invention provides a hydrogeological detection sampling device which mainly comprises a sampling mechanism, a wetting mechanism and a dust collection mechanism, wherein a water containing tank, an L-shaped pipeline and a baffle plate are arranged, so that the hydrogeological detection sampling device can sample sandy soil compared with the prior art, and the application range of the hydrogeological detection sampling device is enlarged; through ingenious design to guaranteed the integrality of getting the sample, increased the accuracy of realizing the result, current sampling device needs the operation motor for the motor reversal, thereby push out the soil of the inside, like this although the wanted sample soil of also getting, the sample of getting like this is mixed together, can not regard as experimental sample.
Description
Technical Field
The invention relates to the technical field of detection sampling devices, in particular to a hydrogeology detection sampling device and a using method thereof.
Background
The geological engineering field is the leading engineering field serving national economic construction by taking natural science and geoscience as theoretical bases, taking engineering problems related to geological survey, general survey and exploration of mineral resources, and geological structure and geological background of major engineering as main objects, taking geology, geophysical and geochemical technologies, mathematical geological methods, remote sensing technologies, testing technologies, computer technologies and the like as means. In the process of hydrogeological exploration, in order to find hydrogeological conditions and develop and utilize underground water resources or other special purposes, hydrogeological work is carried out by various exploration means, water needs to be sampled in a detection room, sampling refers to that earth in representative sample geological exploration is selected from target objects and then is taken back to a laboratory for comparison and test research, the method is the most commonly used exploration method, earth sampling is usually carried out by field operators, lower-layer earth generally needs to be taken during earth sampling, because the upper-layer earth is greatly influenced by the environment, the condition that wind blows to the place or other animals are carried to the place can occur, the lower-layer earth is more stable, the possibility is greatly reduced and more representative, generally, when taking lower-layer earth, the operators need to carry a puncher to punch holes and then sample from the holes, however, the existing hydrogeological exploration sampling device and the using method thereof have a plurality of problems or defects;
the existing hydrogeological detection sampling device cannot sample sand and soil, and the sand and soil cannot be condensed into soil blocks in the sampling device and cannot move upwards under the action of the rotary blade because the sand and soil has certain fluidity, so the existing sampling device cannot sample the sand and soil or needs manual watering, and the sampling device is too time-consuming and labor-consuming; present hydrogeology surveys sampling device does not set up dust absorption mechanism, sampling device is when using, because its inside rotatory axis of rotation and rotating blade that is equipped with, make when the sample, a large amount of dusts can be aroused to axis of rotation and rotating blade, the dust can temporary come-up in the air, and operating personnel just stands in sampling device's top this moment, operating personnel's sight can be blockked to these dusts, and sampling device if add the misoperation slightly when the sample, then probably lead to the axis of rotation rupture, this is very dangerous.
Disclosure of Invention
The invention aims to provide a hydrogeological detection sampling device and a using method thereof, and solves the problems of inconvenient sampling of sandy soil and obstruction of sight of operators by dust in the background technology by arranging a wetting mechanism and a dust absorption mechanism.
In order to achieve the purpose, the invention provides the following technical scheme: a hydrogeology exploration sampling device comprises a sampling mechanism, a wetting mechanism and a dust collection mechanism.
The sampling mechanism comprises a bottom plate, a rotating shaft, a rotary blade, a second cylindrical barrel and a motor, wherein a bearing is fixedly installed at the middle part of the bottom plate in a penetrating mode, the rotating shaft is fixedly installed on the inner ring of the bearing, the rotary blade is arranged on the surface of the rotating shaft, the first cylindrical barrel is fixedly installed on the lower surface of the bottom plate, a thread groove is formed in the outer wall of the circumference of the first cylindrical barrel, an inner thread is formed in the inner wall of the second cylindrical barrel, the inner thread is connected into the thread groove, a motor protective housing is fixedly installed on the upper surface of the bottom plate, the motor is fixedly installed inside the motor protective housing, and the output shaft of the motor is connected.
The wetting mechanism comprises a water containing tank, an L-shaped pipeline, a baffle and a second through hole, a filling port is formed in the top of the water containing tank in a penetrating mode, the L-shaped pipeline is installed in the bottom plate in a penetrating mode, the top end of the L-shaped pipeline penetrates through the bottom of the water containing tank, one end of the L-shaped pipeline penetrates through one side of the first cylindrical barrel to the inside of the first cylindrical barrel, and the baffle is arranged at one end, located inside the first cylindrical barrel, of the L-shaped pipeline.
Dust absorption mechanism includes aspiration pump protective housing, aspiration pump, air pipe and filter screen mounting panel, the inside fixed mounting of aspiration pump protective housing has the aspiration pump, the air outlet of aspiration pump runs through the top of aspiration pump protective housing, air pipe is connected to the air intake cutting ferrule formula of aspiration pump, first through-hole has been seted up to the inside of bottom plate, air pipe runs through the inside of top to first through-hole of bottom plate, the inside sliding connection filter screen mounting panel of first through-hole.
Preferably, the two sides of the upper surface of the bottom plate are fixedly provided with two lifting handles, the surfaces of the two lifting handles are provided with rubber sleeves, and the surfaces of the rubber sleeves are provided with anti-skid lines.
Preferably, the internal thread of the filling port is connected with a threaded plug, and a cap of the threaded plug is provided with anti-skid grains.
Preferably, the L-shaped pipeline has two sections, a second through hole is formed in the bottom plate, the inner wall of the second through hole is connected with the pull plate in a sliding mode, and the L-shaped pipeline is divided into an upper section and a lower section by the second through hole.
Preferably, an installation block is fixedly installed at one port of the L-shaped pipeline, the number of the installation blocks is two, a connecting piece is rotatably installed between the installation blocks, and one end of the connecting piece is fixedly connected with the baffle.
Preferably, the water containing tank, the motor protective shell and the air pump protective shell are sequentially and fixedly mounted on the top surface of the bottom plate.
Preferably, a mud outlet hole is formed in one side of the second cylindrical barrel in a penetrating mode.
Preferably, the top surface and the bottom surface of the bottom plate are both provided with vent holes communicated with the first through holes.
Preferably, the filter screen mounting panel and the pull board are located the outside one end department of bottom plate and are equipped with the catching groove, the inside of filter screen mounting panel is equipped with the filter screen.
A method of using a hydrogeological detection sampling apparatus, the method of use comprising the steps of:
first step, the sampling, sampling device uses before, external power supply earlier, then operating personnel grips the rubber sleeve tightly, aim at the position that needs the sampling with a second cylinder section of thick bamboo, open the control switch of motor, the output shaft of motor drives the axis of rotation and rotates, it drives the lower extreme with a second cylinder section of thick bamboo and slowly impels soil to grip the rubber sleeve simultaneously, and because the surface of axis of rotation is equipped with the spinning blade, and the direction of rotation of spinning blade is the levogyration, soil is slowly rebound in a second cylinder section of thick bamboo under the effect of spinning blade, thereby realize the sampling to soil, and the upper strata does not have the soil of research value then can be extruded in following out the mud hole.
The second step, to the sampling of sand, fill up water in advance to containing water tank through the filler earlier, when needs are taken a sample to sand and are collected, only need take out the pull board, water in the containing water tank will flow to the semi-enclosed space that first cylinder section of thick bamboo and second cylinder section of thick bamboo constitute along the L-shaped pipeline in to soil in the semi-enclosed space is moistened along the chamber wall of second cylinder section of thick bamboo, thereby makes the sand condense into the piece, just so can take a sample to sand and soil.
Third, sampling, after sampling, filling the obtained soil in a semi-closed space formed by the first cylinder and the second cylinder, wherein the existing sampling device needs to operate a motor to reversely rotate the motor so as to push out the soil in the semi-closed space, so that although the obtained desired sample soil is obtained, the obtained sample is mixed together, substances contained in the soil at different depths in the same place are not consistent, at the moment, if the soil is regarded as a standard experimental sample and is not feasible, the device connects the first cylinder and the second cylinder together by arranging an internal thread and a thread groove, the rotating direction of the internal thread between the first cylinder and the second cylinder is opposite to the rotating direction of an output shaft of the motor, the second cylinder cannot fall under the action of the motor, after sampling is finished, only the second cylinder is screwed until the second cylinder can be completely removed, so that the soil can be seen to be completely attached between the rotating shaft and the rotating blade.
The fourth step, gather, after the sample finishes, need take out little shovel this moment, slowly will depend on the sealed storage bag of shoveling into at the complete soil between axis of rotation and rotating blade, and such sample soil just accords with the accuracy of experiment.
Fifthly, dust collection is carried out, because a rotating shaft and a rotating blade are arranged in the dust collection device, when a sample is taken, a large amount of dust can be excited by the rotating shaft and the rotating blade, the dust can float upwards temporarily in the air, at the moment, an operator stands above the sampling device, the dust can block the sight of the operator, if the sampling device is operated improperly slightly during sampling, the rotating shaft can be broken, the danger is high, the device is provided with an air suction pump and a filter screen mounting plate in a dust collection mechanism, when the operation is started, a control switch of the air suction pump is turned on, the air suction pump starts to work, an air inlet of the air suction pump is connected with a ventilation pipeline in a clamping and sleeving manner, the bottom end of the ventilation pipeline is positioned in a first through hole, a ventilation hole is formed in the bottom of the first through hole, when the dust is excited, the air suction pump can suck the dust into the first, and be equipped with the dust screen in the filter screen mounting panel, the dust screen can prevent that the dust from passing first through-hole gets into the aspiration pump in.
Compared with the prior art, the invention has the beneficial effects that:
(1) compared with the prior art, the device can sample sandy soil, and the sandy soil has certain fluidity, so that the device is inconvenient to sample, can wet the soil, can coagulate the sandy soil into blocks, can sample the sandy soil, and increases the application range of the device;
(2) according to the invention, the air suction pump, the first through hole, the ventilating duct, the limiting groove and the filter screen mounting plate in the dust suction mechanism are arranged, so that dust can be sucked by the device, and the stirred dust is prevented from shielding eyes of an operator;
(3) first cylinder section of thick bamboo and the connection of second cylinder section of thick bamboo that this device was equipped with pass through screw thread and thread groove to guaranteed the integrality of getting the sample, increased the accuracy of realizing the result, current sampling device needs the operation motor, makes the motor reversal, thereby release the soil of the inside, though the sample soil of wanting that also obtains like this, the sample of getting like this is mixed together, can not regard as experimental sample.
Drawings
FIG. 1 is a schematic sectional front view of the present invention;
FIG. 2 is a schematic diagram of the right view structure of the present invention;
FIG. 3 is a schematic bottom view of the present invention;
FIG. 4 is a schematic view of the internal structure of the base plate of the present invention;
FIG. 5 is a schematic view of the connection relationship between the connecting member and the baffle plate according to the present invention;
fig. 6 is a schematic view of the enlarged structure of a part a in fig. 1 according to the present invention.
In the figure: 1. a base plate; 2. a bearing; 3. a rotating shaft; 4. a rotary blade; 5. a first cylindrical drum; 6. a thread groove; 7. a second cylindrical drum; 8. an internal thread; 9. a handle is lifted; 10. a motor protection shell; 11. a motor; 12. a water containing tank; 13. a filling port; 14. an L-shaped duct; 15. mounting blocks; 16. a connecting member; 17. a baffle plate; 18. a suction pump protective housing; 19. an air pump; 20. a first through hole; 21. a ventilation duct; 22. a mud outlet hole; 23. a filter screen mounting plate; 24. a vent hole; 25. a rubber sleeve; 26. a second through hole; 27. and a drawing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an embodiment of the present invention is shown: a hydrogeology exploration sampling device comprises a sampling mechanism, a wetting mechanism and a dust collection mechanism.
The sampling mechanism comprises a bottom plate 1, a rotating shaft 3, a rotating blade 4, a second cylindrical barrel 7 and a motor 11, wherein a bearing 2 is fixedly mounted at the middle part of the bottom plate 1 in a penetrating mode, the rotating shaft 3 is fixedly mounted on an inner ring of the bearing 2, the rotating blade 4 is arranged on the surface of the rotating shaft 3, a first cylindrical barrel 5 is fixedly mounted on the lower surface of the bottom plate 1, a thread groove 6 is formed in the outer wall of the circumference of the first cylindrical barrel 5, an inner wall of the second cylindrical barrel 7 is provided with an inner thread 8, the inner thread 8 is connected in the thread groove 6 in a threaded mode, a motor protective shell 10 is fixedly mounted on the upper surface of the bottom plate 1, the motor 11 is fixedly mounted inside the motor protective shell 10, and the output shaft of the motor 11.
The wetting mechanism comprises a water containing tank 12, an L-shaped pipeline 14, a baffle 17 and a second through hole 26, a filling opening 13 is formed in the top of the water containing tank 12 in a penetrating mode, the L-shaped pipeline 14 is installed in the bottom plate 1 in a penetrating mode, the top end of the L-shaped pipeline 14 penetrates through the bottom of the water containing tank 12, one end of the L-shaped pipeline 14 penetrates through one side of the first cylindrical barrel 5 to the inside of the first cylindrical barrel 5, and the baffle 17 is arranged at one end, located inside the first cylindrical barrel 5, of the L-shaped pipeline 14.
Dust absorption mechanism includes aspiration pump protective housing 18, aspiration pump 19, air pipe 21 and filter screen mounting panel 23, the inside fixed mounting of aspiration pump protective housing 18 has aspiration pump 19, the power of aspiration pump 19 can absorb the dust around ventilation hole 24 completely, the air outlet of aspiration pump 19 runs through the top of aspiration pump protective housing 18, air pipe 21 is connected to the air intake cutting ferrule formula of aspiration pump 19, first through-hole 20 has been seted up to the inside of bottom plate 1, air pipe 21 runs through the inside of top to first through-hole 20 of bottom plate 1, the inside sliding connection filter screen mounting panel 23 of first through-hole 20.
Specifically, the both sides of bottom plate 1 upper surface all fixed mounting have handle 9, the quantity of handle 9 has two, two the surface of handle 9 all is equipped with rubber sleeve 25, the surface of rubber sleeve 25 all is equipped with anti-skidding line.
Specifically, the interior of the filler opening 13 is connected with a threaded plug in a threaded manner, and a cap of the threaded plug is provided with anti-skid threads.
Specifically, the L-shaped pipeline 14 has two sections, a second through hole 26 is formed in the bottom plate 1, the inner wall of the second through hole 26 is slidably connected with a drawing plate 27, and the L-shaped pipeline 14 is divided into an upper section and a lower section by the second through hole 26.
Specifically, a port of the L-shaped pipeline 14 is fixedly provided with two mounting blocks 15, a connecting piece 16 is rotatably arranged between the two mounting blocks 15, and one end of the connecting piece 16 is fixedly connected with a baffle 17.
Specifically, the water containing tank 12, the motor protective shell 10 and the air pump protective shell 18 are sequentially and fixedly mounted on the top surface of the bottom plate 1.
Specifically, a mud outlet 22 is formed through one side of the second cylindrical barrel 7 for discharging the upper layer of worthless soil.
Specifically, the top surface and the bottom surface of the bottom plate 1 are both provided with vent holes 24 communicated with the first through holes 20.
Specifically, the one end department that filter screen mounting panel 23 and pull board 27 are located bottom plate 1 outside is equipped with the catching groove, the inside of filter screen mounting panel 23 is equipped with the filter screen, the catching groove is used for making things convenient for pull filter screen mounting panel 23 and pull board 27, filter screen mounting panel 23 can make first through-hole 20 be half confined space wind and only get into from ventilation hole 24.
A method of using a hydrogeological detection sampling apparatus, the method of use comprising the steps of:
first step, the sampling, sampling device uses before, external power supply earlier, then operating personnel tightly holds rubber sleeve 25, aim at the position that needs the sampling with second cylinder 7, open motor 11's control switch, motor 11's output shaft drives axis of rotation 3 and rotates, it slowly impels soil to hold rubber sleeve 25 simultaneously and drive the lower extreme with second cylinder 7, and because the surface of axis of rotation 3 is equipped with spinning blade 4, and spinning blade 4's direction of rotation is the levogyration, soil is slowly rebound in second cylinder 7 under spinning blade 4's effect, thereby realize the sampling to soil, the soil that the upper strata does not have research value then can be extruded in going out mud hole 22.
The second step, to the sampling of sand, fill water in advance to flourishing water tank 12 through filling port 13 earlier, when needs are taken a sample to sand and collected, only need take out pull board 27, water in the flourishing water tank 12 will flow to the semi-enclosed space that first cylinder 5 and second cylinder 7 constitute along L shape pipeline 14 in, and wet along the chamber wall of second cylinder 7 soil in the semi-enclosed space, thereby make the sand and soil condense the piece, just so can take a sample to sand and soil.
Third, sampling, after sampling, filling the obtained soil in a semi-closed space formed by the first cylindrical barrel 5 and the second cylindrical barrel 7, wherein the existing sampling device needs to operate the motor 11 to reversely rotate the motor 11 so as to push out the soil in the semi-closed space, so that although the required sample soil is also obtained, the obtained sample is mixed together, substances contained in the soil at different depths in the same place are not consistent, at the moment, if the soil is regarded as a standard experimental sample, the device connects the first cylindrical barrel 5 and the second cylindrical barrel 7 together by arranging the internal thread 8 and the thread groove 6, and the rotating direction of the internal thread 8 between the first cylindrical barrel 5 and the second cylindrical barrel 7 is opposite to the rotating direction of the output shaft of the motor 11, the second cylindrical barrel 7 cannot fall under the action of the motor 11, after sampling is finished, the second cylinder 7 is only required to be screwed until the second cylinder 7 can be completely taken down, so that the more complete soil can be seen to be attached between the rotating shaft 3 and the rotating blade 4.
The fourth step, gather, after the sample finishes, need take out little shovel this moment, slowly will depend on the sealed storage bag of shoveling into in the complete soil between axis of rotation 3 and rotating blade 4, and such sample soil just accords with the accuracy of experiment.
Fifthly, dust collection is carried out, because the rotating shaft 3 and the rotating blade 4 are arranged in the dust collection device, when sampling is carried out, a large amount of dust can be stirred up by the rotating shaft 3 and the rotating blade 4, the dust can float up temporarily in the air, and at the moment, an operator stands above the sampling device, the dust can block the sight of the operator, if the sampling device is not operated properly, the rotating shaft 3 can be broken, which is very dangerous, in the device, the control switch of the suction pump 19 is opened when the sampling device is operated, the suction pump 19 starts to work, the air inlet of the suction pump 19 is connected with the ventilation pipeline 21 in a clamping and sleeving manner, the bottom end of the ventilation pipeline 21 is positioned in the first through hole 20, the bottom of the first through hole 20 is provided with the vent hole 24 in a penetrating manner, when the dust is stirred up, the suction pump 19 can suck the dust into the first through hole 20 from the vent hole 24, and a dust filter screen is arranged in the filter screen mounting plate 23, and the dust filter screen can prevent dust from entering the air extracting pump 19 through the first through hole 20.
The electrical components appearing in the present document are all connected externally to a power supply and a control switch when in use, and the related circuits, electronic components and control modules are all prior art, and can be realized completely by those skilled in the art without needless to say, the protection content of the present invention does not relate to the improvement of software and methods.
In the description of the present invention, it is to be understood that the terms "center", "middle", "eccentric", "longitudinal", "lateral", "length", "width", "thickness", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for convenience of describing and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the invention.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The hydrogeological exploration sampling device is characterized in that: comprises a sampling mechanism, a wetting mechanism and a dust suction mechanism;
the sampling mechanism comprises a bottom plate (1), a rotating shaft (3), a rotating blade (4), a second cylindrical barrel (7) and a motor (11), a bearing (2) is fixedly arranged at the middle part of the bottom plate (1) in a penetrating way, a rotating shaft (3) is fixedly arranged at the inner ring of the bearing (2), the surface of the rotating shaft (3) is provided with a rotating blade (4), the lower surface of the bottom plate (1) is fixedly provided with a first cylindrical barrel (5), the outer wall of the circumference of the first cylinder (5) is provided with a thread groove (6), the inner wall of the second cylinder (7) is provided with an internal thread (8), the internal thread (8) is connected in the thread groove (6) in a threaded manner, a motor protective shell (10) is fixedly arranged on the upper surface of the bottom plate (1), a motor (11) is fixedly arranged in the motor protective shell (10), and an output shaft of the motor (11) is connected with a rotating shaft (3) in a clamping sleeve manner;
the humidifying mechanism comprises a water containing tank (12), an L-shaped pipeline (14), a baffle (17) and a second through hole (26), a filling opening (13) is formed in the top of the water containing tank (12) in a penetrating mode, the L-shaped pipeline (14) is installed in the bottom plate (1) in a penetrating mode, the top end of the L-shaped pipeline (14) penetrates through the bottom of the water containing tank (12), one end of the L-shaped pipeline (14) penetrates through one side of the first cylindrical barrel (5) to the inside of the first cylindrical barrel (5), and the baffle (17) is arranged at one end, located inside the first cylindrical barrel (5), of the L-shaped pipeline (14);
dust absorption mechanism includes aspiration pump protective housing (18), aspiration pump (19), air pipe (21) and filter screen mounting panel (23), the inside fixed mounting of aspiration pump protective housing (18) has aspiration pump (19), the air outlet of aspiration pump (19) runs through the top of aspiration pump protective housing (18), air pipe (21) is connected to the air intake cutting ferrule formula of aspiration pump (19), first through-hole (20) have been seted up to the inside of bottom plate (1), air pipe (21) runs through the inside of top to first through-hole (20) of bottom plate (1), the inside sliding connection filter screen mounting panel (23) of first through-hole (20).
2. The hydrogeological detection sampling device of claim 1, wherein: the anti-skidding lifting handle is characterized in that lifting handles (9) are fixedly mounted on two sides of the upper surface of the base plate (1), the number of the lifting handles (9) is two, rubber sleeves (25) are arranged on the surfaces of the lifting handles (9), and anti-skidding lines are arranged on the surfaces of the rubber sleeves (25).
3. The hydrogeological detection sampling device of claim 1, wherein: the internal thread of the filling port (13) is connected with a threaded plug, and anti-skid grains are arranged on a cap of the threaded plug.
4. The hydrogeological detection sampling device of claim 1, wherein: the L-shaped pipeline (14) is provided with two sections, a second through hole (26) is formed in the bottom plate (1), the inner wall of the second through hole (26) is connected with a drawing plate (27) in a sliding mode, and the L-shaped pipeline (14) is divided into an upper section and a lower section through the second through hole (26).
5. The hydrogeological detection sampling device of claim 1, wherein: a port of the L-shaped pipeline (14) is fixedly provided with two mounting blocks (15), the number of the mounting blocks (15) is two, a connecting piece (16) is rotatably arranged between the mounting blocks (15), and one end of the connecting piece (16) is fixedly connected with a baffle (17).
6. The hydrogeological detection sampling device of claim 1, wherein: the water containing tank (12), the motor protective shell (10) and the air pump protective shell (18) are sequentially and fixedly mounted on the top surface of the bottom plate (1).
7. The hydrogeological detection sampling device of claim 1, wherein: one side of the second cylinder (7) is provided with a mud outlet (22) in a penetrating way.
8. The hydrogeological detection sampling device of claim 1, wherein: the top surface and the bottom surface of the bottom plate (1) are both provided with vent holes (24) communicated with the first through holes (20).
9. The hydrogeological detection sampling device of claim 1, wherein: the filter screen mounting plate (23) and the pull plate (27) are arranged at one end of the bottom plate (1) outside and provided with a fastening groove, and a filter screen is arranged inside the filter screen mounting plate (23).
10. A hydrogeological detection sampling apparatus as defined in any of claims 1-9, resulting in a method of using a hydrogeological detection sampling apparatus, wherein: the using method comprises the following steps:
firstly, sampling, before the sampling device is used, firstly, an external power supply is connected, then an operator tightly grips the rubber sleeve (25), the second cylindrical barrel (7) is aligned to a position to be sampled, a control switch of the motor (11) is turned on, an output shaft of the motor (11) drives the rotating shaft (3) to rotate, meanwhile, the rubber sleeve (25) is tightly gripped to drive the lower end of the second cylindrical barrel (7) to be slowly pushed into soil, and because the rotating blade (4) is arranged on the surface of the rotating shaft (3), and the rotating direction of the rotating blade (4) is left-handed, the soil slowly moves upwards in the second cylindrical barrel (7) under the action of the rotating blade (4), so that the soil is sampled, and the soil with no research value on the upper layer can be extruded from the mud outlet (22);
secondly, sampling sandy soil, namely filling water into a water containing tank (12) in advance through a filling port (13), drawing a drawing plate (27) away when the sandy soil needs to be sampled and collected, so that the water in the water containing tank (12) flows into a semi-closed space formed by a first cylindrical tube (5) and a second cylindrical tube (7) along an L-shaped pipeline (14), and wets soil in the semi-closed space along the wall of the second cylindrical tube (7), so that the sandy soil is condensed into blocks, and the sandy soil can be sampled;
thirdly, sampling, wherein after sampling is finished, the obtained soil is filled in a semi-closed space formed by the first cylindrical barrel (5) and the second cylindrical barrel (7), at the moment, the existing sampling device needs to operate the motor (11) to enable the motor (11) to rotate reversely, thereby pushing out the soil in the semi-closed space, arranging the internal thread (8) and the thread groove (6) to connect the first cylinder (5) and the second cylinder (7) together, and the rotation direction of the internal thread (8) between the first cylinder (5) and the second cylinder (7) is opposite to the rotation direction of the output shaft of the motor (11), the second cylinder (7) can not fall off under the action of the motor (11), after sampling is finished, the second cylinder (7) is only required to be screwed until the second cylinder (7) can be completely taken down, therefore, the soil can be seen to be completely attached between the rotating shaft (3) and the rotating blade (4);
fourthly, collecting, namely taking out a small shovel when sampling is finished, and slowly shoveling the complete soil attached between the rotating shaft (3) and the rotating blade (4) into a sealed storage bag;
fifthly, the dust absorption, open the control switch of aspiration pump (19), aspiration pump (19) begins work, air pipe (21) is connected to the air intake cutting ferrule formula of aspiration pump (19), and the bottom of air pipe (21) is located first through-hole (20), ventilation hole (24) have been seted up in the bottom of first through-hole (20) run through, when the dust is aroused, aspiration pump (19) can be followed ventilation hole (24) and inhaled first through-hole (20) with the dust in, and be equipped with the dirt filtrating screen in filter screen mounting panel (23), the dirt filtrating screen can prevent that the dust from passing first through-hole (20) and getting into in aspiration pump (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011446826.2A CN112697498A (en) | 2020-12-09 | 2020-12-09 | Hydrogeology detection sampling device and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011446826.2A CN112697498A (en) | 2020-12-09 | 2020-12-09 | Hydrogeology detection sampling device and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112697498A true CN112697498A (en) | 2021-04-23 |
Family
ID=75508227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011446826.2A Withdrawn CN112697498A (en) | 2020-12-09 | 2020-12-09 | Hydrogeology detection sampling device and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112697498A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114152468A (en) * | 2021-12-03 | 2022-03-08 | 青岛地质工程勘察院(青岛地质勘查开发局) | Soil sampling equipment is used in hydrogeology reconnaissance |
| CN114646496A (en) * | 2022-04-08 | 2022-06-21 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Acquisition device for hydrogeological exploration |
| CN114878247A (en) * | 2022-07-11 | 2022-08-09 | 中材地质工程勘查研究院有限公司 | Hydrogeology reconnaissance water source sampling test device |
| CN117686261A (en) * | 2024-02-04 | 2024-03-12 | 中交西南城市开发有限公司 | Foundation soil sampling equipment |
-
2020
- 2020-12-09 CN CN202011446826.2A patent/CN112697498A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114152468A (en) * | 2021-12-03 | 2022-03-08 | 青岛地质工程勘察院(青岛地质勘查开发局) | Soil sampling equipment is used in hydrogeology reconnaissance |
| CN114152468B (en) * | 2021-12-03 | 2024-03-26 | 青岛地质工程勘察院(青岛地质勘查开发局) | Soil sampling equipment for hydrogeology reconnaissance |
| CN114646496A (en) * | 2022-04-08 | 2022-06-21 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Acquisition device for hydrogeological exploration |
| CN114646496B (en) * | 2022-04-08 | 2023-05-02 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Acquisition device for hydrogeological exploration |
| CN114878247A (en) * | 2022-07-11 | 2022-08-09 | 中材地质工程勘查研究院有限公司 | Hydrogeology reconnaissance water source sampling test device |
| CN114878247B (en) * | 2022-07-11 | 2022-09-23 | 中材地质工程勘查研究院有限公司 | Hydrogeology reconnaissance water source sampling test device |
| CN117686261A (en) * | 2024-02-04 | 2024-03-12 | 中交西南城市开发有限公司 | Foundation soil sampling equipment |
| CN117686261B (en) * | 2024-02-04 | 2024-04-12 | 中交西南城市开发有限公司 | Foundation soil sampling equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112697498A (en) | Hydrogeology detection sampling device and use method thereof | |
| WO2022048257A1 (en) | Water sample sampler for geological exploration | |
| CN210571452U (en) | Multilayer wetland soil collection system | |
| CN107796667A (en) | A kind of safe water quality detection sampler | |
| CN218823306U (en) | Soil stratified sampling device for hydraulic ring geology | |
| CN206378494U (en) | A kind of device for detecting Volatile Organic Compounds in Soil | |
| CN213632821U (en) | Groundwater sampling device for hydrogeological survey | |
| CN115266238A (en) | Hydrogeology reconnaissance is with sampling mechanism and sampling device | |
| CN111141555A (en) | Underground water sampling device | |
| CN206504886U (en) | A kind of Soil K+adsorption automatic continuous sampler | |
| CN208795529U (en) | A kind of geotechnical engineering proportional sampling device | |
| CN221350738U (en) | Groundwater sampling machine for geological investigation | |
| CN114876376A (en) | Conveniently-maintained detachable drill bit and geological exploration drilling equipment | |
| CN114576569A (en) | Portable natural gas pipeline device that leaks hunting | |
| CN216621849U (en) | A groundwater sample collection device for engineering geology reconnaissance | |
| CN207763996U (en) | A kind of hydrogeology underground water and surface water depthkeeping quantitative sampler | |
| CN212363763U (en) | Underground water sampling device | |
| CN213689066U (en) | Geological detection tool | |
| CN209858280U (en) | Petroleum geological fluid sampling and measuring device | |
| CN209215337U (en) | Culture experiment device | |
| CN211013593U (en) | Soil moisture survey sampling device | |
| CN205910025U (en) | Ground reconnaissance sampling device | |
| CN208057046U (en) | A kind of building pile foundation borehole coring boring device | |
| CN207456852U (en) | A kind of mining dust sampler | |
| CN112523678B (en) | Soil gas monitoring hole forming device and method and soil gas monitoring hole structure |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210423 |