CN114018629A - Environmental engineering uses multistage sampling device - Google Patents
Environmental engineering uses multistage sampling device Download PDFInfo
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- CN114018629A CN114018629A CN202111315689.3A CN202111315689A CN114018629A CN 114018629 A CN114018629 A CN 114018629A CN 202111315689 A CN202111315689 A CN 202111315689A CN 114018629 A CN114018629 A CN 114018629A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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Abstract
The invention discloses a multi-level sampling device for environmental engineering, which belongs to the field of engineering sampling and comprises a bottom plate, wherein wheels are installed on the bottom wall of the bottom plate, a sampling hole is formed in one end of the bottom plate in a penetrating mode, a sampling cylinder is arranged in the sampling hole in a sliding mode and driven by a lifting mechanism, a transverse pipe is installed on one side of the top of the sampling cylinder and communicated with the interior of the sampling cylinder, a vertical shaft is rotatably installed in the sampling cylinder, a vertical spiral sampler is installed on the vertical shaft, a transverse shaft is rotatably installed in the transverse pipe, a transverse spiral sampler is installed on the transverse shaft, and the vertical shaft is driven by a sampling motor. The soil sampling device can realize the soil sampling operation at different depths, collect and store the soil samples at different depths respectively, and can crush the soil samples and remove impurities such as stones in the soil samples during sampling, so that the soil samples are purer, and the subsequent detection and research work is more convenient.
Description
Technical Field
The invention relates to the technical field of engineering sampling, in particular to a multi-level sampling device for environmental engineering.
Background
Need take a sample to soil among the environmental engineering, carry out the traditional sampling mode that soil gathered the sample and adopt the spade to excavate soil, pack soil into sample holding bottle and save.
Through the retrieval, chinese patent No. CN 109000966B discloses an environmental engineering soil detects sampler comprises main part device, lower drilling device and the device that opens and shuts, and main part device comprises solid fixed cylinder and uide bushing, gu the fixed cylinder bottom is open structure, gu the fixed cylinder top middle part is arranged in to the uide bushing, gu the fixed cylinder inside wall overhead has the screw thread, lower drilling device comprises holding rod, connecting rod, air vent, a rotating cylinder, bracing piece, baffle, thread plate, spacing ring and rotation groove, and the rotating cylinder top is arranged in gu the fixed cylinder, outside the fixed cylinder is arranged in to the bottom, the rotating cylinder lateral wall is last to be put the screw thread, and with the screw thread looks spiro union on the solid fixed cylinder inside wall, the rotating cylinder bottom is open structure, it has the rotation groove to open on the outer wall of solid fixed cylinder bottom, the rotation groove is the loop configuration.
The sampling device in the prior art has the following defects in practical use: the sampling device is inconvenient to operate, soil samples with different depths cannot be taken out orderly during sampling, so that the samples with different depths are mixed with each other, and subsequent detection and research are not facilitated.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a multi-level sampling device for environmental engineering.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a multilevel sampling device for environmental engineering, includes the bottom plate, the wheel is installed to the diapire of bottom plate, the one end of bottom plate is run through and has been seted up the thief hole, it is equipped with the sampler barrel to slide in the thief hole, the sampler barrel passes through the elevating system drive, violently pipe is installed to top one side of sampler barrel, and rather than inside intercommunication, the internal rotation of sampler barrel installs the vertical scroll, install vertical spiral sampler on the vertical scroll, the internal rotation of violently pipe installs the cross axle, install horizontal spiral sampler on the cross axle, the vertical scroll passes through sample motor drive, the bevel gear is installed at the top of vertical scroll, the bevel gear is installed equally near the one end of cross axle, two bevel gear intermeshing, violently the downside that sampler barrel one end was kept away from to the vertical scroll is installed to the discharging pipe, the downside of discharging pipe is equipped with the carousel, the rotary table is rotatably installed with the support ring, the rotary table is driven by the rotating mechanism, the support ring is fixed with the sampling cylinder, the rotary table is provided with a plurality of placing holes, sampling cups are placed on the rotary table through the placing holes, and the sampling cups vertically correspond to the bottom of the discharge pipe.
Further, a plurality of draw bars are installed to the outer wall of sampler barrel, the bottom plate is located the inboard of thief hole and has seted up with draw bar assorted spout.
Further, elevating system is including installing the elevator motor on the bottom plate, the worm is installed to elevator motor's drive end, the outer wall installation rack of sampling cylinder, the downside of rack is equipped with the gear, gear and rack intermeshing, the gear passes through the axostylus axostyle and installs the worm wheel, worm wheel and worm intermeshing, the both ends of axostylus axostyle are passed through the rotor plate and are rotated and install on the top surface of bottom plate.
Further, rotary mechanism includes the skewed tooth ring of fixing in the carousel upside, the upside of support ring is fixed with rotates the seat, and rotates through rotating the seat and install the bull stick, the tip of bull stick is installed the helical gear, helical gear and skewed tooth ring intermeshing.
Furthermore, the same crossbearer of one side of support ring is fixed with the sampling tube, and the opposite side and a plurality of supplementary slide bars slidable mounting, the bottom mounting of supplementary slide bar is on the top surface of bottom plate.
Another object of the invention is: the sampling soil is crushed and impurities such as stones and the like in the sampling soil are separated, so the invention provides the following technical scheme on the basis of the technical scheme:
further, the tip that the top of discharging pipe is passed through the release tube and is violently managed is fixed, the downside at the release tube is fixed to the discharging pipe, the filter screen is installed on the top of discharging pipe, the front side of scum pipe is fixed with the scum pipe, the separation axle is installed in the rotation in the release tube, and the tip of separation axle and cross axle is fixed, install the separation driving lever on the separation axle, the separation driving lever passes through separation axle and cross axle and rotates at the release tube is inside.
Furthermore, a separation opening is formed in the front side of the separation pipe, the slag discharge pipe is obliquely installed on the front side of the separation pipe through the separation opening, the top end of the slag discharge pipe is closed, and the bottom end of the slag discharge pipe is open.
Further, the inner diameter of the separation pipe is larger than the outer diameter of the transverse pipe.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the liftable sampling cylinder and the horizontal pipe are adopted, and the vertical spiral sampler and the horizontal spiral sampler are matched with each other, so that soil samples with different depths can be sampled, and the rotatable rotary disc and the sampling cup are used for respectively collecting soil samples with different depths, so that the soil samples with different depths are prevented from being mixed with each other, and the subsequent detection and research work is more convenient.
2. The invention can crush the taken soil sample and separate impurities such as stones from the soil sample, thereby ensuring the purity of the soil sample and being more convenient for subsequent detection and research work.
In conclusion, the soil sampling device can realize the soil sampling operation at different depths, collect and store the soil samples at different depths respectively, and can crush the soil samples and remove impurities such as stones in the soil samples during sampling, so that the soil samples are purer, and the subsequent detection and research work is more convenient.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention;
FIG. 2 is an internal cross-sectional view of a sample barrel and cross tube according to one embodiment of the present invention;
FIG. 3 is a schematic diagram of the transmission between the lifting mechanism and the sampling tube in the present invention;
FIG. 4 is a schematic view of the transmission of the vertical and horizontal shafts of the present invention;
FIG. 5 is a schematic transmission diagram of the rotating mechanism and the turntable according to the present invention;
FIG. 6 is a schematic overall structure diagram of a second embodiment of the present invention;
FIG. 7 is a partial cross-sectional view of a horizontal pipe, a separating pipe and a slag discharge pipe according to a second embodiment of the present invention;
fig. 8 is an elevational cross-sectional view of the cross tube and separator tube in a second embodiment of the invention.
In the figure: 1 bottom plate, 2 wheels, 3 sampling cylinders, 4 sliding bars, 5 lifting mechanisms, 501 lifting motors, 502 worms, 503 racks, 504 gears, 505 worm gears, 6 sampling motors, 7 transverse pipes, 8 discharging pipes, 801 filter screens, 9 supporting rings, 10 rotating discs, 11 sampling cups, 12 rotating mechanisms, 1201 inclined toothed rings, 1202 helical gears, 1203 rotating rods, 1204 rotating seats, 13 auxiliary sliding rods, 14 separating pipes, 15 slag discharging pipes, 16 vertical shafts, 17 vertical spiral samplers, 18 transverse shafts, 1801 separating shafts, 1802 separating deflector rods, 1803 separating ports, 19 transverse spiral samplers and 20 bevel gears.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and 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.
Example one
Referring to fig. 1-5, a multi-level sampling device for environmental engineering, includes a bottom plate 1, and wheels 2 are installed to the bottom wall of bottom plate 1, and wheels 2 can adopt the universal wheel that can brake, can carry out convenient removal to the device to it is fixed to park steadily after removing.
The one end of bottom plate 1 is run through and has been seted up the thief hole, and it is equipped with sampler barrel 3 to slide in the thief hole, and sampler barrel 3 passes through 5 drives of elevating system, and a plurality of draw runners 4 are installed to the outer wall of sampler barrel 3, and bottom plate 1 is located the inboard of thief hole and seted up with 4 assorted spouts of draw runner. The slide bar 4 is used for positioning the sampling tube 3 and stably lifting the sampling tube.
The lifting mechanism 5 comprises a lifting motor 501 arranged on the bottom plate 1, a worm 502 is arranged at the driving end of the lifting motor 501, a rack 503 is arranged on the outer wall of the sampling cylinder 3, a gear 504 is arranged on the lower side of the rack 503, the gear 504 is meshed with the rack 503, a worm wheel 505 is arranged on the gear 504 through a shaft rod, the worm wheel 505 is meshed with the worm 502, and two ends of the shaft rod are rotatably arranged on the top surface of the bottom plate 1 through rotating plates.
The lifting motor 501 drives the worm 502 to mesh with the worm wheel 505, the worm wheel 505 and the gear 504 can rotate, and the gear 504 meshes with the rack 503 to control the lifting of the sampling tube 3. The sampling cylinder 3 needs to be moved downward when sampling.
A transverse pipe 7 is mounted on one side of the top of the sampling barrel 3 and is communicated with the interior of the sampling barrel, a vertical shaft 16 is rotatably mounted in the sampling barrel 3, a vertical spiral sampler 17 is mounted on the vertical shaft 16, a transverse shaft 18 is rotatably mounted in the transverse pipe 7, a transverse spiral sampler 19 is mounted on the transverse shaft 18, the vertical shaft 16 is driven by a sampling motor 6, a bevel gear 20 is mounted on the top of the vertical shaft 16, a bevel gear 20 is also mounted at one end, close to the vertical shaft 16, of the transverse shaft 18, and the two bevel gears 20 are meshed with each other;
the sampling motor 6 drives the vertical shaft 16, the vertical shaft 16 and the transverse shaft 18 are meshed with each other through two bevel gears 20, so that transmission is realized, and at the moment, the vertical shaft 16, the vertical spiral sampler 17, the transverse shaft 18 and the transverse spiral sampler 19 can rotate under the driving of the sampling motor 16.
Along with the lift of sampler barrel 3, violently manage 7 and follow its lift, when the sample, sampling tube 3 and vertical spiral sampler 17 descend, utilize pivoted vertical spiral sampler 17 to take a sample soil, and soil rebound in sampling tube 3 to move in violently managing 7 under the cooperation of horizontal spiral sampler 19.
Violently manage 7 downside of keeping away from sampler barrel 3 one end and install discharging pipe 8, the downside of discharging pipe 8 is equipped with carousel 10, carousel 10 rotates the installation with support ring 9, carousel 10 passes through rotary mechanism 12 drive, support ring 9 is fixed with sampler barrel 3, carousel 10 has been seted up a plurality of holes of placing, carousel 10 has placed sample cup 11 through placing the hole, sample cup 11 corresponds from top to bottom with the bottom of discharging pipe 8.
The support ring 9, the rotary table 10 and the sampling cup 11 can move along with the lifting of the sampling tube 3 and the transverse tube 7, one side of the support ring 9 is fixed with the sampling tube 3, the other side of the support ring is slidably mounted with a plurality of auxiliary slide bars 13, and the bottom ends of the auxiliary slide bars 13 are fixed on the top surface of the bottom plate 1. The auxiliary slide 13 is used to increase the stability of the support ring 9 during lifting.
Soil removes the back in violently managing 7 removals, falls into the sample cup 11 of below from discharging pipe 8 in, rotatory carousel 10, the different sample cup 11 of control switch to accomodate the storage to the soil sample of the different degree of depth.
The turntable 10 is driven by a rotating mechanism 12, the rotating mechanism 12 comprises a helical gear ring 1201 fixed on the upper side of the turntable 10, a rotating seat 1204 is fixed on the upper side of the supporting ring 9, a rotating rod 1203 is rotatably installed on the upper side of the rotating seat 1204, a helical gear 1202 is installed at the end part of the rotating rod 1203, and the helical gear 1202 and the helical gear ring 1201 are meshed with each other.
The rotation rod 1203 is rotated to control the mutual meshing transmission between the helical gear 1202 and the helical gear ring 1201, so as to realize the rotation of the turntable 10 and the switching of the sampling cup 11.
Example two
Referring to fig. 6 to 8, in the second embodiment, the top end of the discharge pipe 8 is fixed to the end of the horizontal pipe 7 by a separation pipe 14, as shown in fig. 7 and 8, the inner diameter of the separation pipe 14 is larger than the outer diameter of the horizontal pipe 7.
The discharge pipe 8 is fixed on the lower side of the separation pipe 14, the filter screen 801 is installed at the top end of the discharge pipe 8, the slag discharge pipe 15 is fixed on the front side of the slag discharge pipe 15, the separation shaft 1801 is rotatably installed in the separation pipe 14, the separation shaft 1801 is fixed with the end portion of the transverse shaft 18, the separation shift lever 1802 is installed on the separation shaft 1801, and the separation shift lever 1802 rotates inside the separation pipe 14 through the separation shaft 1801 and the transverse shaft 18.
The front side of separator tube 14 is opened and is equipped with separation mouth 1803, and row's sediment pipe 15 passes through separation mouth 1803 and installs the front side at separator tube 14 in the slope, and the top of row's sediment pipe 15 is closed, and the bottom is the opening.
When soil during sampling is conveyed through the transverse pipe 7, the soil can enter the separating pipe 14, the transverse shaft 18 can drive the separating shaft 1801 to rotate while rotating, the separating shaft 1801 controls the separating deflector rod 1802 to rotate in the separating pipe 14, soil inside the separating shaft can be further crushed, impurities such as stones and the like in the separating shaft can be separated, the separating deflector rod 1802 can be used for poking the impurities to the separating port 1803, the impurities finally enter the slag discharge pipe 15, and the slag discharge pipe 15 arranged in an inclined mode is used for discharging the impurities such as the stones and the like, and the impurities are prevented from falling into the sampling cup 11.
The soil sampling device can realize the soil sampling operation at different depths, collect and store the soil samples at different depths respectively, and can crush the soil samples and remove impurities such as stones in the soil samples during sampling, so that the soil samples are purer, and the subsequent detection and research work is more convenient.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a multilevel sampling device for environmental engineering, includes bottom plate (1), its characterized in that, wheel (2) are installed to the diapire of bottom plate (1), the one end of bottom plate (1) is run through and has been seted up the thief hole, it is equipped with sampler barrel (3) to slide in the thief hole, sampler barrel (3) are through elevating system (5) drive, violently pipe (7) are installed to top one side of sampler barrel (3), and rather than inside intercommunication, the internal rotation of sampler barrel (3) installs vertical scroll (16), install vertical spiral sampler (17) on vertical scroll (16), the internal rotation of violently pipe (7) installs cross axle (18), install horizontal spiral sampler (19) on cross axle (18), vertical scroll (16) are through sample motor (6) drive, bevel gear (20) are installed at the top of vertical scroll (16), bevel gear (20), two are installed equally to one end that cross axle (18) are close to vertical scroll (16) bevel gear (20) intermeshing, violently manage (7) and keep away from the downside of sampler barrel (3) one end and install discharging pipe (8), the downside of discharging pipe (8) is equipped with carousel (10), carousel (10) rotate the installation with support ring (9), carousel (10) are through rotary mechanism (12) drive, support ring (9) are fixed with sampler barrel (3), carousel (10) have been seted up a plurality of holes of placing, sample cup (11) have been placed through placing the hole in carousel (10), sample cup (11) correspond from top to bottom with the bottom of discharging pipe (8).
2. The multi-stage sampling device for environmental engineering according to claim 1, wherein the outer wall of the sampling cylinder (3) is provided with a plurality of sliding bars (4), and the bottom plate (1) is provided with a sliding groove matched with the sliding bars (4) on the inner side of the sampling hole.
3. The multistage sampling device for environmental engineering according to claim 1, wherein the lifting mechanism (5) comprises a lifting motor (501) installed on the bottom plate (1), a worm (502) is installed at the driving end of the lifting motor (501), a rack (503) is installed on the outer wall of the sampling cylinder (3), a gear (504) is arranged on the lower side of the rack (503), the gear (504) and the rack (503) are meshed with each other, a worm wheel (505) is installed on the gear (504) through a shaft rod, the worm wheel (505) and the worm (502) are meshed with each other, and two ends of the shaft rod are rotatably installed on the top surface of the bottom plate (1) through a rotating plate.
4. The multistage sampling device for environmental engineering according to claim 1, wherein the rotating mechanism (12) comprises a helical gear ring (1201) fixed on the upper side of the turntable (10), a rotating seat (1204) is fixed on the upper side of the support ring (9), a rotating rod (1203) is rotatably installed through the rotating seat (1204), a helical gear (1202) is installed at the end of the rotating rod (1203), and the helical gear (1202) is meshed with the helical gear ring (1201).
5. The multi-stage sampling device for environmental engineering according to claim 1, wherein one side of the support ring (9) is fixed with the sampling tube (3) and the other side is slidably mounted with a plurality of auxiliary sliding rods (13), and the bottom ends of the auxiliary sliding rods (13) are fixed on the top surface of the bottom plate (1).
6. The multi-stage sampling device for environmental engineering according to any one of claims 1 to 5, wherein the top end of the discharging pipe (8) is fixed to the end of the transverse pipe (7) through a separating pipe (14), the discharging pipe (8) is fixed to the lower side of the separating pipe (14), the top end of the discharging pipe (8) is provided with a filter screen (801), the front side of the slag discharging pipe (15) is fixed with a slag discharging pipe (15), the separating pipe (14) is rotatably provided with a separating shaft (1801), the separating shaft (1801) is fixed to the end of the transverse shaft (18), the separating shaft (1801) is provided with a separating lever (1802), and the separating lever (1802) rotates inside the separating pipe (14) through the separating shaft (1801) and the transverse shaft (18).
7. The multistage sampling device for environmental engineering according to claim 6, wherein a separation port (1803) is formed in the front side of the separation pipe (14), the slag discharge pipe (15) is obliquely installed on the front side of the separation pipe (14) through the separation port (1803), the top end of the slag discharge pipe (15) is closed, and the bottom end of the slag discharge pipe is open.
8. The multistage sampling device for environmental engineering according to claim 6, characterized in that the inner diameter of the separation tube (14) is larger than the outer diameter of the cross tube (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111315689.3A CN114018629A (en) | 2021-11-08 | 2021-11-08 | Environmental engineering uses multistage sampling device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111315689.3A CN114018629A (en) | 2021-11-08 | 2021-11-08 | Environmental engineering uses multistage sampling device |
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| CN114018629A true CN114018629A (en) | 2022-02-08 |
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| CN202111315689.3A Pending CN114018629A (en) | 2021-11-08 | 2021-11-08 | Environmental engineering uses multistage sampling device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115452460A (en) * | 2022-09-23 | 2022-12-09 | 陕西地矿第六地质队有限公司 | Geological sampling equipment |
| CN115493882A (en) * | 2022-10-27 | 2022-12-20 | 青岛华策建筑设计有限公司 | Road and bridge surface detector and detection method |
| CN116381201A (en) * | 2023-06-07 | 2023-07-04 | 北京建工环境修复股份有限公司 | Soil pollution detection device and application method thereof |
| CN117129267A (en) * | 2023-10-25 | 2023-11-28 | 江苏省环境监测中心 | Household garbage combustion pollutant sampling and analyzing equipment |
-
2021
- 2021-11-08 CN CN202111315689.3A patent/CN114018629A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115452460A (en) * | 2022-09-23 | 2022-12-09 | 陕西地矿第六地质队有限公司 | Geological sampling equipment |
| CN115452460B (en) * | 2022-09-23 | 2023-06-16 | 陕西地矿第六地质队有限公司 | Geological sampling equipment |
| CN115493882A (en) * | 2022-10-27 | 2022-12-20 | 青岛华策建筑设计有限公司 | Road and bridge surface detector and detection method |
| CN115493882B (en) * | 2022-10-27 | 2024-05-31 | 青岛华策建筑设计有限公司 | Road bridge surface detector and detection method |
| CN116381201A (en) * | 2023-06-07 | 2023-07-04 | 北京建工环境修复股份有限公司 | Soil pollution detection device and application method thereof |
| CN116381201B (en) * | 2023-06-07 | 2023-08-11 | 北京建工环境修复股份有限公司 | Soil pollution detection device and application method thereof |
| CN117129267A (en) * | 2023-10-25 | 2023-11-28 | 江苏省环境监测中心 | Household garbage combustion pollutant sampling and analyzing equipment |
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