CN113375972A - Soil detection sampler and sampling method - Google Patents
Soil detection sampler and sampling method Download PDFInfo
- Publication number
- CN113375972A CN113375972A CN202110851321.2A CN202110851321A CN113375972A CN 113375972 A CN113375972 A CN 113375972A CN 202110851321 A CN202110851321 A CN 202110851321A CN 113375972 A CN113375972 A CN 113375972A
- Authority
- CN
- China
- Prior art keywords
- plate
- soil
- long plate
- semicircular long
- face
- 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.)
- Pending
Links
- 239000002689 soil Substances 0.000 title claims abstract description 118
- 238000005070 sampling Methods 0.000 title claims abstract description 33
- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000000576 coating method Methods 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 claims description 7
- 238000005260 corrosion Methods 0.000 claims description 5
- 230000007797 corrosion Effects 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 description 8
- 230000005389 magnetism Effects 0.000 description 3
- 238000005191 phase separation Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005527 soil sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
-
- 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
Landscapes
- 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 relates to a soil detection sampler and a sampling method, comprising a fixed frame and a sampling frame, wherein the lower end surface of the fixed frame is fixedly provided with the sampling frame, the fixed mount comprises a supporting circular plate, a support rod, a platform block, a conical block, a first motor, a first threaded rod, a moving block, a second motor and a pushing barrel, the sampling frame comprises a positioning column, a first semicircular long plate, a second semicircular long plate, an electromagnetic plate, a magnetic suction plate, an arc-shaped knife, a telescopic blade and an electric push rod, the sampler is fixedly supported by the fixing frame, an operator does not need to control the sampler for a long time, thereby reducing the physical requirement on operators, sampling the soil by matching the fixed frame and the sampling frame, when soil is loose, the pushing barrel is utilized to extrude the soil, so that the soil is compacted into blocks, the soil is conveniently and rapidly stored, and the soil is prevented from being polluted by the external environment.
Description
Technical Field
The invention relates to the technical field of soil detection sampling, in particular to a soil detection sampler and a sampling method.
Background
Along with the change of environment, the nature of soil also changes thereupon, whether suitable planting in order to know soil, need detect soil, and need treat before the detection and detect soil and take a sample, generally need the multiunit of sample, finally detect multiunit soil, thereby obtain the average detection numerical value of soil, when taking a sample to soil, generally adopt the sampler to take a sample to soil, at the in-process of sample, it supports the sampler to need the operator, consequently, there is certain requirement to operator's physical power, because the moist degree of soil is different, consequently, the loose degree of soil after the sample is different, when soil after the sample is looser, soil is difficult for the rapid storage, thereby lead to soil very easily by external environment pollution, finally influence the testing result of soil.
Disclosure of Invention
In order to solve the technical problems, the invention provides a soil detection sampler and a sampling method.
A soil detection sampler comprises a fixed frame and a sampling frame, wherein the lower end face of the fixed frame is fixedly provided with the sampling frame; wherein:
the fixing frame comprises a supporting circular plate, a support rod, a platform block, a conical block, a first motor, a first threaded rod, a moving block, a second motor and a pushing barrel, the support rod is fixedly installed at the lower end of the supporting circular plate, the support rod is inclined, the platform block is uniformly and fixedly installed on the outer end face of the lower side of the support rod along the circumferential direction, the conical block is fixedly installed on the lower end face of the support rod, the first motor is fixedly installed on the upper end face of the supporting circular plate through a motor base, the first threaded rod is fixedly installed on an output shaft of the first motor through a coupler, the first threaded rod is connected with the supporting circular plate in a rotating connection mode, the moving block is connected to the lower side of the first threaded rod in a threaded connection mode, the second motor is fixedly installed on the upper end face of the right side of the moving block through the motor base, and the pushing barrel is fixedly installed on an output shaft of the second motor through a coupler; at first stretch into the circular cone piece wait to detect inside around the soil, finally cooperate with the platform piece through cradling piece, fix a position the support plectane, drive threaded rod one through the motor this moment and rotate to the vertical displacement of control movable block drives through motor two and pushes away a section of thick bamboo rotation, thereby drives the sample rack and rotates, accomplishes the back when the sample rack is to soil sample, pushes away the sampler with soil through pushing away a section of thick bamboo.
The sampling frame comprises a positioning column, a first semicircular long plate, a second semicircular long plate, an electromagnetic plate, a magnetic suction plate, an arc-shaped cutter, a telescopic blade and an electric push rod, the lower end face of the rear side of the pushing cylinder is fixedly provided with the positioning column, the first semicircular long plate is rotatably connected to the positioning column, the middle part of the first semicircular long plate, which is positioned on the positioning column, is rotatably connected with the second semicircular long plate, the electromagnetic plate is fixedly arranged on the right end face of the front side of the first semicircular long plate, the magnetic suction plate is fixedly arranged on the left end face of the front side of the second semicircular long plate, the arc-shaped cutters are uniformly and fixedly arranged on the lower end faces of the first semicircular long plate and the second semicircular long plate along the circumferential direction, the telescopic blade is fixedly arranged on the inner ends of the lower sides of the first semicircular long plate and the second semicircular long plate, and the electric push rod is fixedly arranged on the inner side of the telescopic blade; at first switch on the electromagnetic plate, thereby make and have magnetism on the electromagnetic plate, finally make the electromagnetic plate and inhale the board with magnetism and be connected, thereby make between semicircle long slab one and the semicircle long slab two in close contact with, when motor two drive semicircle long slab one and semicircle long slab two when rotating, cut soil through the arc sword, after semicircle long slab one and semicircle long slab two go deep into to suitable position, length through electric putter adjustment telescopic blade, thereby make the telescopic blade in the left and right sides in close contact with, to the soil downside that lies in semicircle long slab one and semicircle long slab two after the cutting treatment cut, finally make in semicircle long slab one and semicircle long slab two soil and semicircle long slab one and the two outer soil phase separations of semicircle long slab.
The first preferred technical scheme is as follows: the outer end face of the supporting circular plate is uniformly and fixedly provided with a C-shaped handle along the circumferential direction, the outer end face of the middle part of the C-shaped handle is fixedly provided with a rubber sleeve, the outer end face of the rubber sleeve is uniformly and fixedly provided with a semispherical block, and the semispherical block is made of rubber; when fixing a position the support plectane, the operator can hold C shape handle to adjust the support plectane, through the hemisphere piece of rubber sleeve and rubber material, both increased the frictional force between operator and the rubber sleeve, and can not be great because of frictional force, thereby make the operator hand receive wearing and tearing.
The preferred technical scheme is as follows: the outer end face of the conical block is uniformly and fixedly provided with a conical cutter block along the circumferential direction, and the outer end faces of the conical block and the conical cutter block are coated with corrosion-resistant coatings; the conical cutter block can conveniently enter the soil, and the conical cutter block are prevented from being corroded by part of substances in the soil through the corrosion-resistant coating due to different properties of the soil.
The preferred technical scheme is three: the movable block comprises a rectangular plate, limiting columns and rectangular strips, the lower side of one threaded rod is connected with the rectangular plate in a threaded connection mode, the limiting columns are fixedly installed on the front side and the rear side of the upper end face of the rectangular plate, the rectangular strips with T-shaped cross sections are uniformly and fixedly installed on the outer end face of each limiting column along the circumferential direction, and the rectangular strips are connected with the supporting circular plate in a sliding fit mode; fix spacing post through the rectangular plate, fix a position spacing post through rectangular, utilize spacing post to make the rectangular plate when carrying out the ascending motion of vertical direction, the atress is balanced.
The preferable technical scheme is four: the pushing barrel comprises a barrel body, an electric telescopic rod, a circular push plate, a rubber ring and an annular scraper, an output shaft of the motor II is fixedly installed on the barrel body through a coupler, the electric telescopic rod is fixedly installed on the lower end face of the inner side of the barrel body, the circular push plate is fixedly installed on the lower end face of the electric telescopic rod, the rubber ring is fixedly installed on the outer end face of the circular push plate, and the annular scraper is fixedly installed on the lower end face of the circular push plate; fix electric telescopic handle through the barrel, after the sample frame is accomplished the soil sample, promote circular push pedal downstream through electric telescopic handle, strike off half circle long slab one and semicircle long slab two interior terminal surface adnexed soil through the annular scraper, further prevent through the rubber ring that semicircle long slab one and semicircle long slab two interior terminal surface adnexed soil from getting into the inside upside of barrel.
The preferred technical scheme is five: the arc-shaped cutter comprises fan-shaped pieces, conical blades and reinforcing rods, the fan-shaped pieces are uniformly and fixedly installed on the lower end faces of a first semicircular long plate and a second semicircular long plate along the circumferential direction, the conical blades are fixedly installed on the end faces of one ends, close to each other, of adjacent fan-shaped pieces, the cutting edges of the conical blades are coated with diamond coatings, a plurality of reinforcing rods are fixedly installed on the inner end faces and the outer end faces of the conical blades, and the reinforcing rods on the inner side and the outer side are symmetrically arranged; fix the toper blade through the fan-shaped piece, cut soil through the toper blade, consolidate the toper blade through consolidating the pole, prevent that the toper blade is because of receiving harder part in the soil to produce the distortion.
The preferred technical scheme is six: the telescopic blade comprises a fixed frame plate, a telescopic block and a serrated blade, the inner ends of the lower sides of the first semicircular long plate and the second semicircular long plate are fixedly provided with the fixed frame plate, the inner end of the fixed frame plate is fixedly provided with an electric push rod, the middle part of the fixed frame plate is fixedly provided with the telescopic block, the telescopic block is connected with the electric push rod in a sliding fit manner, the serrated blade is fixedly arranged at the tail end of the electric push rod, and the serrated blade is fixedly connected with the tail end of the telescopic block; fix scalable piece through fixed frame plate, when electric putter promoted sawtooth blade, sawtooth blade drove scalable piece extension, drove the sawtooth blade in close contact with of left and right sides through electric putter to the soil downside to being located semicircle long slab one and semicircle long slab two after the cutting process cuts, finally makes the soil phase separation of sample with other soil phase.
The preferred technical scheme is seven: the sampling method for detecting and sampling soil by using the soil detection sampler comprises the following steps:
s1, positioning the sampler: firstly, an operator inserts a conical block on a sampler into the soil to be sampled until the conical block completely enters the soil, and then supports a support rod through a platform block, so that the support rod supports a support circular plate;
s2, connecting movement: firstly, electrifying an electromagnetic plate to enable a first semicircular long plate to be connected with a second semicircular long plate, and driving a threaded rod to rotate through a motor so as to drive a moving block to move downwards until the lower end faces of the first semicircular long plate and the second semicircular long plate are contacted with soil;
s3, deep soil: the second motor drives the pushing barrel to rotate, so that the first semicircular long plate and the second semicircular long plate are driven to rotate, and meanwhile, the first motor drives the moving block to move downwards, so that the first semicircular long plate and the second semicircular long plate finally rotate while moving downwards in the vertical direction;
s4, positioning soil: after the lower sides of the first semicircular long plate and the second semicircular long plate move to a proper depth, the electric push rod pushes the telescopic blade to enable the first semicircular long plate to be in contact with the telescopic blade on the second semicircular long plate, and the motor drives the first threaded rod to rotate reversely to enable the first semicircular long plate and the second semicircular long plate to move upwards;
s5, pushing out soil: after the semicircular long plate I and the semicircular long plate II extend out of soil to be detected, the soil in the semicircular long plate I and the semicircular long plate II is extruded through the pushing piece cylinder, the telescopic blade is contracted to an original state through the electric push rod, and finally the soil after sampling is pushed out of the sampler by the pushing piece cylinder.
The invention has the following beneficial effects: 1. according to the soil detection sampler provided by the invention, the sampler is fixedly supported by the fixing frame, an operator does not need to control the sampler for a long time, so that the physical requirement on the operator is reduced, the soil is sampled by matching the fixing frame and the sampling frame, and when the soil is loose, the soil is extruded by the pushing cylinder to be compacted into blocks, so that the soil can be rapidly stored in the follow-up process, and the soil is prevented from being polluted by the external environment.
2. The fixing frame provided by the invention increases the friction force between an operator and the rubber sleeve through the rubber sleeve and the rubber-made hemispherical block, and the hand of the operator is not abraded due to larger friction force.
3. According to the fixing frame, the electric telescopic rod is fixed through the barrel, after soil sampling is completed through the sampling frame, the circular push plate is pushed to move downwards through the electric telescopic rod, soil attached to the inner end faces of the first semicircular long plate and the second semicircular long plate is scraped through the annular scraper, and the soil attached to the inner end faces of the first semicircular long plate and the second semicircular long plate is further prevented from entering the upper side of the interior of the barrel through the rubber ring.
4. According to the sampling frame, the telescopic block is fixed through the fixed frame plate, when the electric push rod pushes the sawtooth blade, the sawtooth blade drives the telescopic block to extend, the sawtooth blades on the left side and the right side are driven to be in close contact through the electric push rod, so that the lower sides of soil which is cut and positioned in the semicircular long plate I and the semicircular long plate II are cut, and finally the sampled soil is separated from other soil.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of the working process of the present invention.
Fig. 3 is a sectional view taken along line a-a of fig. 1 in accordance with the present invention.
Fig. 4 is a partial enlarged view of the present invention at N of fig. 1.
Fig. 5 is a partial enlarged view of the present invention at M of fig. 3.
Fig. 6 is a partial enlarged view of the present invention at E of fig. 3.
Fig. 7 is a schematic plan view of the positioning post and the first semicircular long plate of the present invention.
In the figure: 1. a fixed mount; 11. a supporting circular plate; 111. a C-shaped handle; 112. a rubber sleeve; 113. a hemispherical block; 12. a support rod; 13. a table block; 14. a conical block; 141. a conical cutter; 15. a first motor; 16. a first threaded rod; 17. a moving block; 171. a rectangular plate; 172. a limiting column; 173. a rectangular strip; 18. a second motor; 19. a push cylinder; 191. a barrel; 192. an electric telescopic rod; 193. a circular push plate; 194. a rubber ring; 195. an annular scraper; 2. a sampling frame; 21. a positioning column; 22. a first semicircular long plate; 23. a second semicircular long plate; 24. an electromagnetic plate; 25. a magnetic attraction plate; 26. an arc-shaped knife; 261. a fan-shaped sheet; 262. a tapered blade; 263. a reinforcing rod; 27. a retractable blade; 28. an electric push rod.
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. 1-7, a soil detection sampler comprises a fixed frame 1 and a sampling frame 2, wherein the lower end surface of the fixed frame 1 is fixedly provided with the sampling frame 2; wherein:
referring to fig. 1 and 3, the fixing frame 1 includes a supporting circular plate 11, a support rod 12, a table block 13, and a cone block 14, the lower end of a supporting circular plate 11 is fixedly provided with a support rod 12, the support rod 12 inclines, the outer end face of the lower side of the support rod 12 is uniformly and fixedly provided with a platform block 13 along the circumferential direction, the lower end face of the support rod 12 is fixedly provided with a conical block 14, the upper end face of the supporting circular plate 11 is fixedly provided with a motor I15 through a motor base, the output shaft of the motor I15 is fixedly provided with a threaded rod I16 through a coupler, the threaded rod I16 is connected with the supporting circular plate 11 in a rotating connection mode, the lower side of the threaded rod I16 is connected with a moving block 17 in a threaded connection mode, the upper end face of the right side of the moving block 17 is fixedly provided with a motor II 18 through the motor base, and the output shaft of the motor II 18 is fixedly provided with a pushing barrel 19 through the coupler; firstly, the conical block 14 extends into the surrounding inner part of soil to be detected, and is finally matched with the platform block 13 through the support rod 12 to position the supporting circular plate 11, at the moment, the first motor 15 drives the first threaded rod 16 to rotate, so that the vertical displacement of the moving block 17 is controlled, the second motor 18 drives the pushing cylinder 19 to rotate, the sampling frame 2 is driven to rotate, and after the sampling frame 2 finishes sampling the soil, the soil is pushed out of the sampler through the pushing cylinder 19.
Referring to fig. 1 and 5, the sampling frame 2 includes a positioning column 21, a first semicircular long plate 22, a second semicircular long plate 23, an electromagnetic plate 24, a magnetic attraction plate 25, an arc-shaped knife 26, a telescopic blade 27 and an electric push rod 28, the lower end face of the rear side of the pushing barrel 19 is fixedly provided with the positioning column 21, the positioning column 21 is rotatably connected with the first semicircular long plate 22, the middle part of the positioning column 21 located on the first semicircular long plate 22 is rotatably connected with the second semicircular long plate 23, the right end face of the front side of the first semicircular long plate 22 is fixedly provided with the electromagnetic plate 24, the left end face of the front side of the second semicircular long plate 23 is fixedly provided with the magnetic attraction plate 25, the lower end faces of the first semicircular long plate 22 and the second semicircular long plate 23 are uniformly and fixedly provided with the arc-shaped knife 26 along the circumferential direction, the inner ends of the lower sides of the first semicircular long plate 22 and the second semicircular long plate 23 are fixedly provided with the telescopic blade 27, and the electric push rod 28 is fixedly arranged on the inner side of the telescopic blade 27; firstly, the electromagnetic plate 24 is electrified, so that the electromagnetic plate 24 is provided with magnetism, and finally the electromagnetic plate 24 is connected with the magnetic suction plate 25, so that the first semicircular long plate 22 and the second semicircular long plate 23 are in close contact with each other, when the motor 18 drives the first semicircular long plate 22 and the second semicircular long plate 23 to rotate, soil is cut through the arc-shaped knife 26, after the first semicircular long plate 22 and the second semicircular long plate 23 are deeply inserted into proper positions, the length of the telescopic blade 27 is adjusted through the electric push rod 28, so that the telescopic blades 27 on the left side and the right side are in close contact with each other, the lower sides of the soil which is subjected to cutting treatment and is located in the first semicircular long plate 22 and the second semicircular long plate 23 are cut, and finally the soil in the first semicircular long plate 22 and the second semicircular long plate 23 is separated from the soil outside the first semicircular long plate 22 and the second semicircular long plate 23.
Referring to fig. 1, C-shaped handles 111 are uniformly and fixedly mounted on the outer end surfaces of the supporting circular plates 11 along the circumferential direction, rubber sleeves 112 are fixedly mounted on the outer end surfaces of the middle portions of the C-shaped handles 111, hemispherical blocks 113 are uniformly and fixedly mounted on the outer end surfaces of the rubber sleeves 112, and the hemispherical blocks 113 are made of rubber; when positioning the supporting circular plate 11, the operator can hold the C-shaped handle 111 to adjust the supporting circular plate 11, and the rubber sleeve 112 and the rubber hemispherical block 113 increase the friction force between the operator and the rubber sleeve 112, and the hand of the operator is not abraded due to the large friction force.
Continuing to refer to fig. 1, the conical cutter block 141 is uniformly and fixedly mounted on the outer end surface of the conical cutter block 14 along the circumferential direction, and the outer end surfaces of the conical cutter block 14 and the conical cutter block 141 are coated with corrosion-resistant coatings; the cone block 14 is facilitated to enter the soil by the cone block 141, and the cone block 14 and the cone block 141 are prevented from being corroded by part of substances in the soil by the corrosion-resistant coating due to different properties of the soil.
Continuing to refer to fig. 1, the moving block 17 comprises a rectangular plate 171, limiting columns 172 and rectangular strips 173, the rectangular plate 171 is connected to the lower side of the first threaded rod 16 in a threaded connection mode, the limiting columns 172 are fixedly mounted on the front side and the rear side of the upper end face of the rectangular plate 171, the rectangular strips 173 with the T-shaped cross sections are uniformly and fixedly mounted on the outer end face of the limiting columns 172 along the circumferential direction, and the rectangular strips 173 are connected with the supporting circular plate 11 in a sliding fit mode; the rectangular plate 171 fixes the spacer column 172, the rectangular strip 173 positions the spacer column 172, and the vertical movement of the rectangular plate 171 is balanced by the spacer column 172.
Referring to fig. 6, the ejector sleeve 19 comprises a sleeve body 191, an electric telescopic rod 192, a circular push plate 193, a rubber ring 194 and an annular scraper 195, an output shaft of the second motor 18 is fixedly provided with the sleeve body 191 through a coupler, the electric telescopic rod 192 is fixedly arranged on the lower end face of the inner side of the sleeve body 191, the circular push plate 193 is fixedly arranged on the lower end face of the electric telescopic rod 192, the rubber ring 194 is fixedly arranged on the outer end face of the circular push plate 193, and the annular scraper 195 is fixedly arranged on the lower end face of the circular push plate 193; fix electric telescopic handle 192 through barrel 191, after sample frame 2 accomplished the soil sample, promote circular push pedal 193 downstream through electric telescopic handle 192, strike off half circular long plate 22 and the terminal surface adnexed soil in the half circular long plate two 23 through annular scraper 195, further prevent through rubber ring 194 that the terminal surface adnexed soil in half circular long plate 22 and the half circular long plate two 23 from getting into the inside upside of barrel 191.
Referring to fig. 4, the arc-shaped knife 26 includes a fan-shaped piece 261, a tapered blade 262 and reinforcing rods 263, the fan-shaped pieces 261 are uniformly and fixedly installed on the lower end surfaces of the first semicircular long plate 22 and the second semicircular long plate 23 along the circumferential direction, the tapered blade 262 is fixedly installed on the end surface of one end of each adjacent fan-shaped piece 261 close to each other, the cutting edge of the tapered blade 262 is coated with a diamond coating, a plurality of reinforcing rods 263 are fixedly installed on the inner end surface and the outer end surface of the tapered blade 262, and the reinforcing rods 263 on the inner side and the outer side are symmetrically arranged; the tapered blade 262 is fixed by the fan-shaped blade 261, soil is cut by the tapered blade 262, and the tapered blade 262 is reinforced by the reinforcing rod 263, so that the tapered blade 262 is prevented from being twisted due to being exposed to a relatively hard portion of the soil.
Referring to fig. 5, the retractable blade 27 includes a fixed frame plate 271, a retractable block 272 and a serrated blade 273, the inner ends of the lower sides of the first semicircular long plate 22 and the second semicircular long plate 23 are both fixedly provided with the fixed frame plate 271, the inner end of the fixed frame plate 271 is fixedly provided with the electric push rod 28, the middle part of the fixed frame plate 271 is fixedly provided with the retractable block 272, the retractable block 272 and the electric push rod 28 are connected in a sliding fit manner, the end of the electric push rod 28 is fixedly provided with the serrated blade 273, and the serrated blade 273 is fixedly connected with the end of the retractable block 272; fix scalable piece 272 through fixed deckle board 271, when electric putter 28 promoted sawtooth blade 273, sawtooth blade 273 drove scalable piece 272 extension, drove the sawtooth blade 273 in the left and right sides in close contact with through electric putter 28 to the soil downside that lies in semicircle long slab 22 and semicircle long slab 23 after the cutting process cuts, finally makes the soil of sample and other soil phase separation.
Referring to fig. 2, in addition, the present invention also provides a sampling method of a soil detection sampler, including the steps of:
s1, positioning the sampler: firstly, an operator inserts the conical block 14 on the sampler into the soil to be sampled until the conical block 14 completely enters the soil, and then the support rod 12 is supported by the platform block 13, so that the support rod 12 supports the support circular plate 11;
s2, connecting movement: firstly, electrifying an electromagnetic plate 24 to enable a first semicircular long plate 22 to be connected with the front side of a second semicircular long plate 23, driving a first threaded rod 16 to rotate through a first motor 15, and driving a moving block 17 to move downwards until the lower end faces of the first semicircular long plate 22 and the second semicircular long plate 23 are contacted with soil;
s3, deep soil: the second motor 18 drives the pushing barrel 19 to rotate, so that the first semicircular long plate 22 and the second semicircular long plate 23 are driven to rotate, meanwhile, the first motor 15 drives the moving block 17 to move downwards, and finally, the first semicircular long plate 22 and the second semicircular long plate 23 rotate simultaneously when moving downwards in the vertical direction;
s4, positioning soil: when the lower sides of the first semicircular long plate 22 and the second semicircular long plate 23 move to a proper depth, the electric push rod 28 pushes the telescopic blade 27 to enable the first semicircular long plate 22 to be in contact with the telescopic blade 27 on the second semicircular long plate 23, and at the moment, the first motor 15 drives the first threaded rod 16 to rotate in the reverse direction to enable the first semicircular long plate 22 and the second semicircular long plate 23 to move upwards;
s5, pushing out soil: after semicircle long plate 22 stretches out the soil of treating to detect with semicircle long plate two 23, at first extrude the soil in semicircle long plate 22 and the semicircle long plate two 23 through a ejector sleeve 19, make soil granule zonulae occludens, make flexible blade 27 shrink to original state through electric putter 28 this moment, soil after the final sample is released the sampler by ejector sleeve 19, if the great difficult release of soil hardness, cut off the power supply to electromagnetic plate 24, thereby make semicircle long plate 22 and the separation of semicircle long plate two 23 front sides, finally directly take out soil.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a soil detection sampler, includes mount (1) and sample frame (2), its characterized in that: a sampling frame (2) is fixedly arranged on the lower end face of the fixing frame (1); wherein:
the fixing frame (1) comprises a supporting circular plate (11), a support rod (12), a platform block (13), a conical block (14), a motor I (15), a threaded rod I (16), a moving block (17), a motor II (18) and a pushing barrel (19), the lower end of the supporting circular plate (11) is fixedly provided with the support rod (12), the support rod (12) inclines, the outer end face of the lower side of the support rod (12) is uniformly and fixedly provided with the platform block (13) along the circumferential direction, the lower end face of the support rod (12) is fixedly provided with the conical block (14), the upper end face of the supporting circular plate (11) is fixedly provided with the motor I (15) through a motor base, an output shaft of the motor I (15) is fixedly provided with the threaded rod I (16) through a coupler, the threaded rod I (16) is connected with the supporting circular plate (11) in a rotating connection mode, the lower side of the threaded rod I (16) is connected with the moving block (17) in a threaded connection mode, a second motor (18) is fixedly installed on the upper end face of the right side of the moving block (17) through a motor base, and a pushing barrel (19) is fixedly installed on an output shaft of the second motor (18) through a coupler;
the sampling frame (2) comprises a positioning column (21), a first semicircular long plate (22), a second semicircular long plate (23), an electromagnetic plate (24), a magnetic suction plate (25), an arc-shaped knife (26), a telescopic blade (27) and an electric push rod (28), the end face of the rear side of the pushing cylinder (19) is fixedly provided with the positioning column (21), the positioning column (21) is rotatably connected with the first semicircular long plate (22), the middle part of the positioning column (21) positioned on the first semicircular long plate (22) is rotatably connected with the second semicircular long plate (23), the right end face of the front side of the first semicircular long plate (22) is fixedly provided with the electromagnetic plate (24), the left end face of the front side of the second semicircular long plate (23) is fixedly provided with the magnetic suction plate (25), the arc-shaped knife (26) is uniformly and fixedly arranged on the lower end faces of the first semicircular long plate (22) and the second semicircular long plate (23) along the circumferential direction, the telescopic blade (27) is fixedly arranged on the lower side of the first semicircular long plate (22) and the lower end face of the second semicircular long plate (23), an electric push rod (28) is fixedly arranged on the inner side of the telescopic blade (27).
2. A soil detection sampler according to claim 1, wherein: the outer end face of the supporting circular plate (11) is uniformly and fixedly provided with a C-shaped handle (111) along the circumferential direction, the outer end face of the middle part of the C-shaped handle (111) is fixedly provided with a rubber sleeve (112), the outer end face of the rubber sleeve (112) is uniformly and fixedly provided with a hemispherical block (113), and the hemispherical block (113) is made of rubber.
3. A soil detection sampler according to claim 1, wherein: the outer end face of the conical block (14) is uniformly and fixedly provided with a conical cutter block (141) along the circumferential direction, and the outer end faces of the conical block (14) and the conical cutter block (141) are coated with corrosion-resistant coatings.
4. A soil detection sampler according to claim 1, wherein: the moving block (17) comprises a rectangular plate (171), limiting columns (172) and rectangular strips (173), the lower side of a first threaded rod (16) is connected with the rectangular plate (171) in a threaded connection mode, the limiting columns (172) are fixedly mounted on the front side and the rear side of the upper end face of the rectangular plate (171), the rectangular strips (173) with T-shaped cross sections are uniformly and fixedly mounted on the outer end face of the limiting columns (172) along the circumferential direction, and the rectangular strips (173) are connected with a supporting circular plate (11) in a sliding fit mode.
5. A soil detection sampler according to claim 1, wherein: the pushing barrel (19) comprises a barrel body (191), an electric telescopic rod (192), a circular push plate (193), a rubber ring (194) and an annular scraper (195), a second motor (18) output shaft is fixedly provided with the barrel body (191) through a coupler, the end face is fixedly provided with the electric telescopic rod (192) under the inner side of the barrel body (191), the end face is fixedly provided with the circular push plate (193) under the electric telescopic rod (192), the end face is fixedly provided with the rubber ring (194) outside the circular push plate (193), and the end face is fixedly provided with the annular scraper (195) under the circular push plate (193).
6. A soil detection sampler according to claim 1, wherein: arc sword (26) are including fan-shaped piece (261), toper blade (262) and anchor strut (263), the terminal surface all has fan-shaped piece (261) along the even fixed mounting of circumference under semicircle long slab (22) and the semicircle long slab two (23), the equal fixed mounting of one end terminal surface that adjacent fan-shaped piece (261) are close to each other has toper blade (262), toper blade (262) cutting edge department scribbles the diamond coating, the equal fixed mounting in both ends face has a plurality of anchor struts (263) inside and outside toper blade (262), anchor strut (263) of inside and outside both sides are symmetrical arrangement.
7. A soil detection sampler according to claim 1, wherein: the telescopic blade (27) comprises a fixed frame plate (271), a telescopic block (272) and a serrated blade (273), a fixed frame plate (271) is fixedly mounted at the inner end of the lower side of a first semicircular long plate (22) and a second semicircular long plate (23), an electric push rod (28) is fixedly mounted at the inner end of the fixed frame plate (271), the telescopic block (272) is fixedly mounted in the middle of the fixed frame plate (271), the telescopic block (272) is connected with the electric push rod (28) in a sliding fit manner, the serrated blade (273) is fixedly mounted at the tail end of the electric push rod (28), and the serrated blade (273) is fixedly connected with the tail end of the telescopic block (272).
8. A soil detection sampler according to claim 1, wherein: the sampling method for detecting and sampling soil by using the soil detection sampler comprises the following steps:
s1, positioning the sampler: firstly, an operator inserts a conical block (14) on a sampler into the soil to be sampled until the conical block (14) completely enters the soil, and then a support rod (12) is supported by a platform block (13) so that the support rod (12) supports a support circular plate (11);
s2, connecting movement: firstly, electrifying an electromagnetic plate (24), connecting a first semicircular long plate (22) with a second semicircular long plate (23), driving a first threaded rod (16) to rotate through a first motor (15), and driving a moving block (17) to move downwards until the lower end faces of the first semicircular long plate (22) and the second semicircular long plate (23) are contacted with soil;
s3, deep soil: the second motor (18) drives the pushing barrel (19) to rotate, so that the first semicircular long plate (22) and the second semicircular long plate (23) are driven to rotate, meanwhile, the first motor (15) drives the moving block (17) to move downwards, and finally, the first semicircular long plate (22) and the second semicircular long plate (23) rotate while moving downwards in the vertical direction;
s4, positioning soil: after the lower sides of the first semicircular long plate (22) and the second semicircular long plate (23) move to a proper depth, the electric push rod (28) pushes the telescopic blade (27) to enable the first semicircular long plate (22) to be in contact with the telescopic blade (27) on the second semicircular long plate (23), and at the moment, the first motor (15) drives the first threaded rod (16) to rotate reversely to enable the first semicircular long plate (22) and the second semicircular long plate (23) to move upwards;
s5, pushing out soil: after the semicircular long plate I (22) and the semicircular long plate II (23) extend out of the soil to be detected, the soil in the semicircular long plate I (22) and the semicircular long plate II (23) is extruded through the pushing piece cylinder (19), the telescopic blade (27) is contracted to an original state through the electric push rod (28), and the soil after final sampling is pushed out of the sampler through the pushing piece cylinder (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110851321.2A CN113375972A (en) | 2021-07-27 | 2021-07-27 | Soil detection sampler and sampling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110851321.2A CN113375972A (en) | 2021-07-27 | 2021-07-27 | Soil detection sampler and sampling method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113375972A true CN113375972A (en) | 2021-09-10 |
Family
ID=77583007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110851321.2A Pending CN113375972A (en) | 2021-07-27 | 2021-07-27 | Soil detection sampler and sampling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113375972A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776884A (en) * | 2021-11-12 | 2021-12-10 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Sampler for geological exploration |
| CN114002011A (en) * | 2021-11-01 | 2022-02-01 | 山东省地勘局第二水文地质工程地质大队(山东省鲁北地质工程勘察院) | Groundwater detection sampling device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160153869A1 (en) * | 2013-07-18 | 2016-06-02 | Cccc Third Harbor Consultants Co., Ltd | Silty floating mud collection device |
| CN108801688A (en) * | 2018-08-18 | 2018-11-13 | 福州市晋安区智扬汇辰节能科技有限公司 | A kind of soil remediation sampler |
| CN109187080A (en) * | 2018-11-15 | 2019-01-11 | 合肥华盖生物科技有限公司 | A kind of biological soil enzyme activity determination soil sample collector |
| CN209624592U (en) * | 2019-03-12 | 2019-11-12 | 锡林浩特国家气候观象台 | Sampler is used in a kind of research of range land soil |
| CN111505246A (en) * | 2020-05-10 | 2020-08-07 | 潘奕华 | Multifunctional soil detection device for environment detection |
| CN211205842U (en) * | 2019-12-31 | 2020-08-07 | 曹德强 | Geological stratified sampling device for geological exploration |
| CN211347481U (en) * | 2019-12-30 | 2020-08-25 | 四川天恩生态农业旅游发展有限公司 | Kiwi fruit orchard environment detection device |
| CN212159134U (en) * | 2020-05-28 | 2020-12-15 | 李德茹 | Soil sampling device for soil detection in agriculture and forestry laboratory |
| CN212482946U (en) * | 2020-05-19 | 2021-02-05 | 洪谨 | Soil sampler for geological exploration |
-
2021
- 2021-07-27 CN CN202110851321.2A patent/CN113375972A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160153869A1 (en) * | 2013-07-18 | 2016-06-02 | Cccc Third Harbor Consultants Co., Ltd | Silty floating mud collection device |
| CN108801688A (en) * | 2018-08-18 | 2018-11-13 | 福州市晋安区智扬汇辰节能科技有限公司 | A kind of soil remediation sampler |
| CN109187080A (en) * | 2018-11-15 | 2019-01-11 | 合肥华盖生物科技有限公司 | A kind of biological soil enzyme activity determination soil sample collector |
| CN209624592U (en) * | 2019-03-12 | 2019-11-12 | 锡林浩特国家气候观象台 | Sampler is used in a kind of research of range land soil |
| CN211347481U (en) * | 2019-12-30 | 2020-08-25 | 四川天恩生态农业旅游发展有限公司 | Kiwi fruit orchard environment detection device |
| CN211205842U (en) * | 2019-12-31 | 2020-08-07 | 曹德强 | Geological stratified sampling device for geological exploration |
| CN111505246A (en) * | 2020-05-10 | 2020-08-07 | 潘奕华 | Multifunctional soil detection device for environment detection |
| CN212482946U (en) * | 2020-05-19 | 2021-02-05 | 洪谨 | Soil sampler for geological exploration |
| CN212159134U (en) * | 2020-05-28 | 2020-12-15 | 李德茹 | Soil sampling device for soil detection in agriculture and forestry laboratory |
Non-Patent Citations (1)
| Title |
|---|
| 本系列教材编委会: "《土力学与基础工程》", 中国建筑工业出版社, pages: 164 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114002011A (en) * | 2021-11-01 | 2022-02-01 | 山东省地勘局第二水文地质工程地质大队(山东省鲁北地质工程勘察院) | Groundwater detection sampling device |
| CN114002011B (en) * | 2021-11-01 | 2024-02-23 | 山东省地勘局第二水文地质工程地质大队(山东省鲁北地质工程勘察院) | Groundwater detects sampling device |
| CN113776884A (en) * | 2021-11-12 | 2021-12-10 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Sampler for geological exploration |
| CN113776884B (en) * | 2021-11-12 | 2022-02-08 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Sampler for geological exploration |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113375972A (en) | Soil detection sampler and sampling method | |
| CN110450211B (en) | Irregular chinese-medicinal material section device | |
| CN107069578B (en) | A kind of cable splits device | |
| CN108214698A (en) | A kind of building board cutting device | |
| EP2599881B1 (en) | Fur processing apparatus with two scraper roller units | |
| CN206673473U (en) | A kind of cable splits device | |
| CN209022194U (en) | It is a kind of can efficiently positional dissection municipal works plastic drain-pipe construction equipment | |
| CN212072052U (en) | Cutting device for horseradish processing | |
| CN109291092A (en) | It is a kind of to facilitate fixed device for cutting pipe | |
| CN210046802U (en) | Peeling device and automatic peeling machine | |
| CN208820222U (en) | A kind of wire stripper | |
| CN212331265U (en) | Portable steel wire reinforced hose peeling machine | |
| CN215149801U (en) | Automatic die-cutting machine for producing adhesive labels | |
| CN210442174U (en) | Soil sample deburring device | |
| CN108284474A (en) | It is a kind of to have the Chinese medicine processing of auxiliary material feeding function with splitting equipment | |
| CN205438660U (en) | Cutting device | |
| CN212059440U (en) | Road and bridge concrete structure real-time detection device | |
| CN220270842U (en) | Soil monitoring sampling device for environmental protection engineering | |
| CN212087867U (en) | Hand-operated squid slicing device | |
| CN220224731U (en) | Cutting processing device for fabric of diving suit | |
| CN213875041U (en) | Sampling mechanical device for heavily-polluted soil | |
| CN212646151U (en) | Layered sampling device for soil remediation | |
| CN213544085U (en) | Sampling device of forestry ecological soil monitoring analyzer | |
| CN220066691U (en) | Pneumatic peeler | |
| CN219125247U (en) | Novel slaughter and cut apart supplementary device |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210910 |
|
| RJ01 | Rejection of invention patent application after publication |