CN114184410A - Portable soil sampling device and method for geological exploration - Google Patents
Portable soil sampling device and method for geological exploration Download PDFInfo
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- CN114184410A CN114184410A CN202210140083.9A CN202210140083A CN114184410A CN 114184410 A CN114184410 A CN 114184410A CN 202210140083 A CN202210140083 A CN 202210140083A CN 114184410 A CN114184410 A CN 114184410A
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000005527 soil sampling Methods 0.000 title claims abstract description 14
- 238000005070 sampling Methods 0.000 claims abstract description 73
- 239000002689 soil Substances 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 21
- 238000004140 cleaning Methods 0.000 claims description 16
- 238000005065 mining Methods 0.000 claims description 10
- 244000309464 bull Species 0.000 claims description 8
- 239000010687 lubricating oil Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000001050 lubricating effect Effects 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000003306 harvesting Methods 0.000 claims 2
- 230000006698 induction Effects 0.000 abstract description 7
- 230000033228 biological regulation Effects 0.000 abstract description 2
- 239000012141 concentrate Substances 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 abstract description 2
- 238000004880 explosion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
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- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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Abstract
The invention discloses a portable soil sampling device and a soil sampling method for geological exploration, relates to the technical field of soil sampling devices, and particularly relates to a portable soil sampling device for geological exploration. This a portable device and method of adopting soil for geological survey, through starting driving motor, can make drive gear rotate, thereby drive the drive chain drive, utilize drive chain can drive the actuating lever, and then realize that the sample thief carries out the sampling operation, the sample of taking can get into the inner chamber of sampling box through the induction tube, effectual realization concentrates automatic sampling and automatic collection function, full automation has been realized, great improvement sampling efficiency and can control the sampling depth through the drive time of control drive chain, realize random regulation sampling depth.
Description
Technical Field
The invention relates to the technical field of soil sampling devices, in particular to a portable soil sampling device and a soil sampling method for geological exploration.
Background
In recent years, along with the rapid development of economic society, the degradation speed of cultivated land soil in China is accelerated, desertification, acidification, impoverishment, scarcity and the like are increasingly serious, agricultural and forestry waste resources are difficult to return to farmlands, problems of land reduction, insufficient soil fertility and the like all threaten grain production, and therefore the soil detection and sampling device can effectively monitor the change of the soil in time and present real-time data to people so that people can take corresponding countermeasures, the labor pressure of people is relieved to a certain extent, and convenience is brought to people.
The spiral sampler is generally adopted in the current market, two steps of collecting a sampling box are needed, much time can be wasted, a sampling device integrating automatic sampling and automatic collection is not available at present, when the moisture content of sampled soil is very large, the soil can be adhered to the sampler, workers in the later period are very difficult to clean, the whole structure of the sampler is tight, repair of protection on a driving structure in a sampling device is inconvenient, and due to the fact that samples with different depths have different research properties, depth work capacity capable of flexibly controlling sampling is also urgently needed by the existing sampler.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a portable soil sampling device and a soil sampling method for geological exploration, which solve the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a portable device of adopting soil for geological survey, includes connection pad and installation base member, the positive fixed mounting of installation base member has fixed frame, the downside fixed mounting of fixed frame right side surface has driving motor, utilizes driving motor can make automatic acquisition's purpose, uses manpower sparingly, and driving motor's model here is HC-KFS, fixed mounting has first bull stick on driving motor's the output shaft, the equal fixed mounting in the left and right sides of first bull stick surface has drive gear, drive gear's surface transmission is connected with drive chain, drive chain's rear side fixed mounting has the actuating lever, the bottom fixed mounting of actuating lever has the sample thief.
Optionally, the middle part fixed mounting of connection pad upper surface has the handle, be provided with the installation base member around the connection pad bottom, threaded connection has fastening bolt between installation base member and the handle, the bottom fixed mounting of installation base member has the support base, utilizes the connection pad to link together six installation base members, and the staff of being convenient for carries, can make the staff obtain a plurality of samples simultaneously.
Optionally, the upside transmission of drive chain inner chamber is connected with the linkage gear, the fixed orifices has been seted up at the middle part of linkage gear, fixed mounting has the second bull stick in the fixed orifices that the linkage gear middle part was seted up, second bull stick movable mounting is at the upside of installation base member inner chamber, one side fixed mounting of actuating lever has first stopper, the spacing groove with first stopper looks adaptation is seted up to the left and right sides of installation base member inner chamber, is in the top of sample thief through the actuating lever, can increase the stroke of sample thief, can make the sample thief excavate the earth of the different degree of depth, is in the top of sample thief through the sample thief box, avoids the sample thief box along with in the sample thief gets into soil.
Optionally, the rear side of sample thief is opened and is equipped with the mounting groove, movable mounting has the inlet tube in the mounting groove that the sample thief rear side was seted up, the sampling box is installed to the other end of inlet tube, the equal fixed mounting in surface has the second stopper about the sampling box, second stopper movable mounting is in the inner chamber of fixed frame, the spacing groove with second stopper looks adaptation is seted up to the left and right sides of fixed frame inner chamber, utilizes the second stopper can carry on spacingly to the sampling box for the sampling box is more firm at the in-process that goes up and down, and further reduction drive chain rocks the influence that produces.
Optionally, the left and right sides of induction tube front end has all seted up the spread groove, be connected with reset spring in the spread groove that the induction tube front end left and right sides was seted up, reset spring's other end fixed connection can reset the induction tube to the elasticity that produces when utilizing reset spring to stretch in the inner chamber of sampling box, plays the purpose spacing to the induction tube.
Optionally, the equal fixed mounting in the left and right sides at the sampling box back has the cleaning brush, the cleaning brush contacts with the linkage gear, utilizes the cleaning brush to carry out local clearance to drive chain, and the staff later stage clearance of being convenient for has improved staff's clearance efficiency, the upside fixed mounting on fixed frame right side surface has lubricated case, the mounting groove has been seted up to the bottom of lubricated case, fixed mounting has the siphunculus in the mounting groove that lubricated bottom of the case portion was seted up, the other end of siphunculus is in drive chain's top, install the globe valve in the inner chamber of siphunculus.
Optionally, the spout has been seted up to the positive upside of fixed frame, movable mounting has the gag lever post in the spout that the positive upside of fixed frame was seted up, utilizes the gag lever post can effectually avoid the sampling box to drop, causes the sample to lose.
A soil-mining method of a portable soil-mining device for geological exploration, comprising the steps of:
s1, firstly, the worker needs to place the device at a sampling position, then the driving motor is started, the driving gear rotates, the driving chain is driven, the driving rod can be driven by the driving chain, the sampler is further realized to carry out sampling operation, the collected sample can enter the inner cavity of the sampling box through the inlet pipe, and the functions of centralized automatic sampling and automatic collection are effectively realized.
S2, in the sample collection process, the sampling box can go up and down along with the actuating lever, when the sampling box rose to the highest point, the gag lever post can restrict the stroke of sampling box, the in-process that the sampling box goes up and down, the cleaning brush can clear up the part of drive chain, then the staff need remove the gag lever post to the right side of fixed frame, then drive the second stopper to getting the position of taking the groove, then take off the sampling box, carry out the sample collection, the induction pipe can break away from the sample thief this moment, the staff' S dismouting of being convenient for, clear up every part.
S3, after the cleaning work is finished and the sampling box is reinstalled, the spherical valve needs to be rotated by ninety degrees, so that lubricating oil in the inner cavity of the lubricating box is guided to the surface of the driving chain by the through pipe, then the driving motor is started to drive the driving chain to rotate, so that the surface of the driving chain is coated with the lubricating oil, and the driving chain is maintained.
The invention provides a portable soil sampling device and a soil sampling method for geological exploration, which have the following beneficial effects:
1. this a portable device and method of adopting soil for geological survey, through starting driving motor, can make drive gear rotate, thereby drive the drive chain drive, utilize drive chain can drive the actuating lever, and then realize that the sample thief carries out the sampling operation, the sample of taking can get into the inner chamber of sampling box through the induction tube, effectual realization concentrates automatic sampling and automatic collection function, full automatization has been realized, great improvement sampling efficiency and can control the sampling depth through the drive time of control drive chain, realize random regulation sampling depth, the flexibility of the device has been strengthened.
2. This a portable device and method of adopting soil for geological survey, when carrying out the upper and lower drive sampling through the actuating lever, can drive the sampling box through the sample thief and reciprocate, utilize the cleaning brush can be to the local of drive chain clean that does not stop, rotate the globe valve through ninety degrees, can make the lubricating oil in the lubrication box inner chamber by the surface of leading-in drive chain, maintain and restore drive chain, can effectually avoid the moisture corrosion rust in the device by soil, reduce the life of actuating lever.
3. This a portable device and method of adopting soil for geology reconnaissance has been seted up through the positive upside of fixed frame and has been got and take the groove, can be convenient for the staff to carry out the dismouting to the sampling box, and the staff of being convenient for carries out the inside earth of cleaning device, utilizes the gag lever post can be when the sampling box operation, carries on spacingly to the sampling box for more firm during the sampling box operation.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic structural diagram of a three-dimensional explosion at a connecting disc of the present invention;
FIG. 3 is a perspective view of the drive shaft of the present invention;
FIG. 4 is a schematic diagram of the internal three-dimensional structure of the sampling box of the present invention;
FIG. 5 is a schematic view of the structure of the present invention in the case of explosion at the fixing frame;
FIG. 6 is a schematic structural view of a three-dimensional explosion at the installation site of the substrate according to the present invention;
FIG. 7 is a schematic perspective view of the introducer tube of the present invention;
FIG. 8 is a schematic perspective view of a sampler according to the present invention;
FIG. 9 is an enlarged schematic view of the structure of the present invention at A;
fig. 10 is a perspective view of the driving rod of the present invention.
In the figure: 1. a connecting disc; 2. a grip; 3. installing a base body; 4. fastening a bolt; 5. a fixing frame; 6. a drive motor; 7. a first rotating lever; 8. a drive gear; 9. a drive chain; 10. a second rotating rod; 11. a linkage gear; 12. a drive rod; 13. a first stopper; 14. a sampler; 15. an introducing pipe; 16. a sample cartridge; 17. a cleaning brush; 18. a return spring; 19. a second limiting block; 20. taking the groove; 21. a limiting rod; 22. a lubrication box; 23. pipe passing; 24. a ball valve; 25. and a base is supported.
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.
Referring to fig. 1, fig. 6 and fig. 7, the present invention provides a technical solution: the utility model provides a portable device of adopting soil for geological survey, including connection pad 1 and installation base member 3, the positive fixed mounting of installation base member 3 has fixed frame 5, the downside fixed mounting on fixed frame 5 right side surface has driving motor 6, can make drive chain 9 drive through starting driving motor 6, use this to provide power for actuating lever 12, make actuating lever 12 go up and down, 14 automatic collection sample's purpose is accomplished to the sample thief with this, the efficiency of collection is improved, fixed mounting has first pivot 7 on driving motor 6's the output shaft, the equal fixed mounting in the left and right sides of 7 surfaces of first pivot has drive gear 8, drive gear 8's surface transmission is connected with drive chain 9, drive chain 9's rear side fixed mounting has actuating lever 12, the bottom fixed mounting of actuating lever 12 has sample thief 14.
Referring to fig. 1 and 2, a grip 2 is fixedly mounted in the middle of the upper surface of a connecting disc 1, a mounting base body 3 is arranged around the bottom of the connecting disc 1, a fastening bolt 4 is connected between the mounting base body 3 and the grip 2 in a threaded manner, a supporting base 25 is fixedly mounted at the bottom of the mounting base body 3, and the fastening bolt 4 can be used for facilitating disassembly and assembly of workers, so that the device can be disassembled and assembled into various parts, maintenance and repair of the device are facilitated, and the service life of the device is prolonged.
Please refer to fig. 7, the upside transmission of the inner cavity of the driving chain 9 is connected with a linkage gear 11, a fixing hole is opened at the middle part of the linkage gear 11, a second rotating rod 10 is fixedly installed in the fixing hole opened at the middle part of the linkage gear 11, the second rotating rod 10 is movably installed at the upside of the inner cavity of the installation base body 3, a first limiting block 13 is fixedly installed at one side of the driving rod 12, a limiting groove matched with the first limiting block 13 is opened at the left side and the right side of the inner cavity of the installation base body 3, the driving rod 12 can be limited by the first limiting block 13, so that the driving of the sampler 14 is more stable, the amplitude of shaking when the linkage gear 11 is driven is reduced, and the position accuracy when the sample is collected is improved.
Please refer to fig. 3 and 8, the rear side of the sampler 14 is provided with a mounting groove, a through groove is formed in the middle of the mounting groove of the sampler 14, the diameter of the through groove is smaller than the diameter of the mounting groove, the sample collected by the sampler 14 can smoothly enter the inner cavity of the sampling box 16, the position of the inlet pipe 15 can be limited, the movement of the inlet pipe 15 to the inner cavity of the sampler 14 is avoided, the inlet pipe 15 is movably mounted in the mounting groove formed in the rear side of the sampler 14, the sampling box 16 is mounted at the other end of the inlet pipe 15, a second limiting block 19 is fixedly mounted on the left surface and the right surface of the sampling box 16, the second limiting block 19 is movably mounted in the inner cavity of the fixed frame 5, and limiting grooves matched with the second limiting block 19 are formed in the left side and the right side of the inner cavity of the fixed frame 5.
Referring to fig. 4 and 10, the left and right sides of the front end of the inlet tube 15 are both provided with a connecting groove, the connecting grooves formed in the left and right sides of the front end of the inlet tube 15 are connected with a return spring 18, the other end of the return spring 18 is fixedly connected in the inner cavity of the sampling box 16, and the return spring 18 can be used for stretching the return spring 18 when the driving chain 9 shakes, so that the length of the inlet tube 15 is increased, the phenomenon that the rear end of the inlet tube 15 is separated from the sampler 14 due to insufficient length of the inlet tube 15 is avoided, and the integrity of the device is improved when the device is convenient to disassemble and assemble.
Please refer to fig. 4, fig. 7 and fig. 9, the equal fixed mounting in the left and right sides at the sampling box 16 back has cleaning brush 17, cleaning brush 17 contacts with linkage gear 11, the upside fixed mounting on fixed frame 5 right surface has lubricating case 22, the mounting groove has been seted up to lubricating case 22's bottom, fixed mounting has siphunculus 23 in the mounting groove that lubricating case 22 bottom was seted up, the other end of siphunculus 23 is in drive chain 9's top, install globe valve 24 in the inner chamber of siphunculus 23, rotate globe valve 24 through ninety degrees, can make globe valve 24's logical groove be in vertical state, be convenient for the lubricating oil circulation, thereby realize maintenance and the restoration to drive chain 9, avoid drive chain 9 to be corroded by the moisture in the soil, and the service life is prolonged.
Referring to fig. 5, a sliding groove is formed in the front upper side of the fixing frame 5, a limiting rod 21 is movably mounted in the sliding groove formed in the front upper side of the fixing frame 5, the limiting rod 21 can limit the stroke of the sampling box 16, and the problem that the sampling box 16 is separated from the fixing frame 5 and a sample drops due to the fact that the sampling box 16 is overlapped with the taking groove 20 when the sampling box 16 rises is avoided.
A soil-mining method of a portable soil-mining device for geological exploration, comprising the steps of:
s1, firstly, the worker needs to place the device at a sampling position, then the driving motor 6 is started, the driving gear 8 is driven to rotate, the driving chain 9 is driven, the driving rod 12 can be driven by the driving chain 9, the sampler 14 is further realized to carry out sampling operation, the taken sample can enter the inner cavity of the sampling box 16 through the leading-in pipe 15, and the functions of centralized automatic sampling and automatic collection are effectively realized.
S2, in the sample collection process, sampling box 16 can go up and down along with actuating lever 12, when sampling box 16 rose to the highest point, gag lever post 21 can restrict sampling box 16 ' S stroke, the in-process that sampling box 16 goes up and down, cleaning brush 17 can clear up drive chain 9 ' S part, then the staff need remove gag lever post 21 to the right side of fixed frame 5, then drive second stopper 19 to the position of getting groove 20, then take off sampling box 16, carry out the sample collection, leading-in pipe 15 can break away from sampler 14 this moment, the staff ' S dismouting of being convenient for, clear up every part.
S3, when the cleaning work is finished and the sampling box 16 is reinstalled, the spherical valve 24 needs to be rotated by ninety degrees, so that the lubricating oil in the inner cavity of the lubricating box 22 is guided to the surface of the drive chain 9 by the through pipe 23, then the drive motor 6 is started to drive the drive chain 9 to rotate, so that the surface of the drive chain 9 is coated with the lubricating oil, and the drive chain 9 is maintained, thus the method is completed.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 portable soil sampling device for geological survey, includes connection pad (1) and installation base member (3), its characterized in that: the utility model discloses a drive device, including installation base member (3), the front fixed mounting of installation base member (3) has fixed frame (5), the downside fixed mounting on fixed frame (5) right side surface has driving motor (6), fixed mounting has first bull stick (7) on the output shaft of driving motor (6), the equal fixed mounting in the left and right sides of first bull stick (7) surface has drive gear (8), the surface transmission of drive gear (8) is connected with drive chain (9), the rear side fixed mounting of drive chain (9) has actuating lever (12), the bottom fixed mounting of actuating lever (12) has sample thief (14).
2. A portable earth-mining device for geological exploration, according to claim 1, characterized in that: the middle part fixed mounting of connection pad (1) upper surface has handle (2), be provided with installation base member (3) around connection pad (1) bottom, threaded connection has fastening bolt (4) between installation base member (3) and handle (2), the bottom fixed mounting of installation base member (3) has support base (25).
3. A portable earth-mining device for geological exploration, according to claim 1, characterized in that: the upside transmission of drive chain (9) inner chamber is connected with linkage gear (11), the fixed orifices has been seted up at the middle part of linkage gear (11), fixed mounting has second bull stick (10) in the fixed orifices that linkage gear (11) middle part was seted up, second bull stick (10) movable mounting is at the upside of installation base member (3) inner chamber, one side fixed mounting of actuating lever (12) has first stopper (13), the spacing groove with first stopper (13) looks adaptation is seted up to the left and right sides of installation base member (3) inner chamber.
4. A portable earth-mining device for geological exploration, according to claim 1, characterized in that: the rear side of sample thief (14) is opened and is equipped with the mounting groove, movable mounting has inlet tube (15) in the mounting groove that sample thief (14) rear side was opened and is established, sampling box (16) are installed to the other end of inlet tube (15), the equal fixed mounting in surface has second stopper (19) about sampling box (16), second stopper (19) movable mounting is in the inner chamber of fixed frame (5), the spacing groove with second stopper (19) looks adaptation is seted up to the left and right sides of fixed frame (5) inner chamber.
5. A portable earth-mining device for geological exploration, according to claim 4, characterized in that: the left and right sides of leading-in pipe (15) front end has all seted up the spread groove, be connected with reset spring (18) in the spread groove that the leading-in pipe (15) front end left and right sides was seted up, reset spring (18)'s other end fixed connection is in the inner chamber of sampling box (16).
6. A portable earth-mining device for geological exploration, according to claim 4, characterized in that: the equal fixed mounting in the left and right sides at the sampling box (16) back has cleaning brush (17), cleaning brush (17) contact with linkage gear (11), the upside fixed mounting on fixed frame (5) right side surface has lubricated case (22), the mounting groove has been seted up to the bottom of lubricated case (22), fixed mounting has siphunculus (23) in the mounting groove that lubricated case (22) bottom was seted up, the other end of siphunculus (23) is in the top of drive chain (9), install globe valve (24) in the inner chamber of siphunculus (23).
7. A portable earth-mining device for geological exploration, according to claim 1, characterized in that: the upper side of the front of the fixed frame (5) is provided with a sliding groove, and a limiting rod (21) is movably arranged in the sliding groove formed in the upper side of the front of the fixed frame (5).
8. A method of harvesting soil with a portable soil harvesting device for geological exploration, according to any of claims 1-7, comprising the steps of:
s1, firstly, a worker needs to place the device at a sampling position, then the driving motor (6) is started, the driving gear (8) is driven to rotate, the driving chain (9) is driven, the driving rod (12) can be driven by the driving chain (9), then the sampling operation of the sampler (14) is realized, and a sampled sample can enter an inner cavity of the sampling box (16) through the leading-in pipe (15);
s2, in the sample collection process, the sampling box (16) can lift along with the driving rod (12), when the sampling box (16) rises to the highest position, the limiting rod (21) can limit the stroke of the sampling box (16), in the lifting process of the sampling box (16), the cleaning brush (17) can clean the local part of the driving chain (9), then a worker needs to move the limiting rod (21) to the right side of the fixing frame (5), then the second limiting block (19) is driven to the position of the taking groove (20), then the sampling box (16) is taken down, sample collection is carried out, and at the moment, the lead-in pipe (15) can be separated from the sampler (14);
s3, when the cleaning work is finished and the sample box (16) is reinstalled, the spherical valve (24) needs to be rotated by ninety degrees, so that lubricating oil in the inner cavity of the lubricating box (22) is guided into the surface of the driving chain (9) by the through pipe (23), then the driving motor (6) is started to drive the driving chain (9) to rotate, so that the surface of the driving chain (9) is coated with the lubricating oil, and the driving chain (9) is maintained.
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| CN202210140083.9A CN114184410B (en) | 2022-02-16 | 2022-02-16 | Portable soil sampling device and method for geological exploration |
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| CN202210140083.9A CN114184410B (en) | 2022-02-16 | 2022-02-16 | Portable soil sampling device and method for geological exploration |
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|---|---|---|---|---|
| GB1399610A (en) * | 1971-06-11 | 1975-07-02 | Micromedic Systems Inc | Automatic sampling and dispensing apparatus |
| CN109292157A (en) * | 2018-11-01 | 2019-02-01 | 中国科学院合肥物质科学研究院 | A soil sampling post-processing device |
| CN211527876U (en) * | 2019-10-23 | 2020-09-18 | 长沙凯泽工程设计有限公司 | Engineering is surveyed and is used quick sampling device of soil |
| CN211927335U (en) * | 2020-04-09 | 2020-11-13 | 耿倩倩 | Geotechnical engineering reconnaissance sampling device |
| CN213091292U (en) * | 2020-08-24 | 2021-04-30 | 河南省正信检测技术有限公司 | Environment detection sampling device |
| CN213688995U (en) * | 2020-11-30 | 2021-07-13 | 张敏 | Ground breaking device for engineering geological investigation |
| CN215448537U (en) * | 2021-07-15 | 2022-01-07 | 广州市吉华勘测股份有限公司 | Sampling device is used in geotechnical engineering reconnaissance |
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| CN114184410B (en) | 2022-04-29 |
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