CN111982603A - Water sample sampler for geological exploration - Google Patents
Water sample sampler for geological exploration Download PDFInfo
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- CN111982603A CN111982603A CN202010924872.2A CN202010924872A CN111982603A CN 111982603 A CN111982603 A CN 111982603A CN 202010924872 A CN202010924872 A CN 202010924872A CN 111982603 A CN111982603 A CN 111982603A
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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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/18—Devices for withdrawing samples in the liquid or fluent state with provision for splitting samples into portions
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
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- General Health & Medical Sciences (AREA)
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a water sample sampler for geological exploration, which belongs to the field of samplers and is used for sampling water, wherein a cover body, an upper barrel, a frustum, a lower barrel and a base are sequentially arranged from top to bottom; the taper sleeve is fixed with the water taking pipe body, the water taking pipe body penetrates through the frustum and the base and then extends out, a spiral water taking rod coaxial with the water taking pipe body is arranged in the water taking pipe body, the spiral water taking rod is connected with the water taking driving motor, and the water taking pipe body is connected with the water distribution driving motor through a gear transmission set. The invention can realize the sampling and the storage of the water body in the geological exploration process, can sample in multiple layers and avoid the pollution of the water body, thereby ensuring the detection accuracy of the underground water body.
Description
Technical Field
The invention belongs to the field of samplers, and particularly relates to a water sample sampler for geological exploration.
Background
In order to investigate geological conditions such as rocks, strata, minerals, hydrology, structures, and landforms in a certain area, various means and methods are generally adopted to investigate the geological conditions in the area to obtain required geological condition parameters or models. In the geological survey process, the type, the burying condition and the characteristics of groundwater in a proposed site and whether the groundwater corrodes building materials are evaluated, and the important purpose and task are achieved, so that how to effectively sample and store a water sample becomes a technical problem to be solved by the industry.
Disclosure of Invention
The invention aims to provide a water sample sampler for geological exploration, which can realize water body sampling and storage in the geological exploration process, can realize multi-layer sampling and avoid the pollution of water bodies, and further ensures the detection accuracy of underground water bodies.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the water sample sampler for geological exploration comprises an upper barrel and a lower barrel, wherein a frustum ring body is arranged at the connecting position of the upper barrel and the lower barrel, a frustum is arranged at the central axis of the frustum ring body, and a through hole for a water taking pipe body to pass through is processed at the central axis of the frustum; a frustum ring body coaxial with the frustum is fixed at the outer edge of the frustum, and ring body water outlets uniformly distributed around the central axis of the frustum ring body are processed on the frustum ring body; the frustum is also coaxially provided with a taper sleeve, the inner surface of the taper sleeve is attached to the outer surface of the frustum, and the bottom surface of the taper sleeve is attached to the upper surface of the frustum ring body; the taper sleeve is fixedly connected with the water taking pipe body extending out of the through hole of the frustum; a taper sleeve notch is processed on the taper sleeve, and the number of the ring body water outlets exposed in the taper sleeve notch is one; the top of the water taking pipe body is fixedly connected with a water taking pipe driving wheel which is connected with a water distribution driving motor through a gear transmission set; the bottom end of the water taking pipe body extends downwards to the base at the bottom of the lower barrel body and extends out, a spiral water taking rod coaxial with the water taking pipe body is arranged in the water taking pipe body, the bottom of the spiral water taking rod is flush with the bottom of the water taking pipe body, and the top of the spiral water taking rod penetrates through the top of the water taking pipe body and extends out and is connected with a water taking driving motor; a water taking outlet pipe communicated with the interior of the water taking pipe body is arranged above the connecting position of the water taking pipe body and the taper sleeve, and the water outlet end of the water taking outlet pipe is positioned above the gap of the taper sleeve; a sampling tube is inserted into the bottom of the water outlet of the ring body, the bottom of the sampling tube is positioned on the base, and a through hole for the water taking tube body to pass through is processed at the central axis of the base; the sampling tube is positioned in the lower cylinder body; the water distribution driving motor and the water taking driving motor are connected to the controller through leads, and the controller is powered by the storage battery and is placed in the upper barrel.
Furthermore, the outer side surfaces of the cover body and the base are provided with inserting holes, and the outer side surfaces of the cover body and the base are inserted into the reinforcing rod inserting part on the reinforcing rod of the cylinder body through the inserting holes; the cylinder reinforcing rod is an inverted L-shaped rod body, and the inner side surface of the cylinder reinforcing rod is attached to the outer surfaces of the upper cylinder body and the lower cylinder body; the top of the cylinder reinforcing rod is inserted into the rib limiting part of the cover body, and the rib limiting part is positioned at the top of the cover body; a guide rod consistent with the length direction of the rib body limiting part is arranged in the rib body limiting part; the top of the cylinder body reinforcing rod is connected to the guide rod in a sliding mode, and a reset spring is sleeved on the guide rod between the cylinder body reinforcing rod and the rib body limiting portion.
Further, a motor partition plate and a water distribution partition plate are respectively arranged inside the upper barrel, wherein a water distribution driving motor and a water taking driving motor are respectively fixed on the motor partition plate; the water distribution partition is positioned below the motor partition and is arranged in parallel with the motor partition, a gear transmission set is arranged on the upper surface of the water distribution partition through a shaft body and a bearing, a water distribution driving motor transmits power to a water taking pipe driving wheel through the gear transmission set, and a taper sleeve and a taper table are arranged in an upper barrel space below the water distribution partition.
Furthermore, the sampling pipes distributed on the frustum ring body are connected into a whole through the pipe body fixing sleeves, at least two pipe body fixing sleeves are distributed in the length direction of the sampling pipe, adjacent pipe body fixing sleeves are connected through the hollow connecting rod, and the hollow connecting rod and the water taking pipe body are coaxially arranged.
Further, the pipe fixing sleeve comprises a connecting block, and a through hole for the hollow connecting rod to pass through is processed at the central axis of the connecting block; the connecting block is connected with the sampling tube through the plate body that radially distributes and places the ring, adjacent sampling tube is placed and is connected through the plate body between the ring.
Furthermore, the two ends of the hollow connecting rod are provided with hollow connecting rod limiting parts lapped with the connecting block, and the hollow connecting rod fixes the connecting block on the hollow connecting rod limiting parts through fastening nuts in threaded connection with the hollow connecting rod.
Further, a base placing hole for placing the bottom of the sampling tube is formed in the base.
Furthermore, the bottom surface of the base is fixed with base ribs distributed around the central axis of the base, and the height of the base ribs protruding out of the bottom surface of the base is greater than or equal to the height of the water taking pipe body extending out after penetrating through the base.
Compared with the prior art, the invention has the beneficial effects that:
the invention can realize the sampling and the storage of the water body in the geological exploration process, can sample in multiple layers and avoid the pollution of the water body, thereby ensuring the detection accuracy of the underground water body.
Drawings
Fig. 1 is an external structural view of the present invention.
Fig. 2 is an external structural view of the present invention.
Fig. 3 is a first internal structural view of the present invention.
Fig. 4 is an internal structural view of the present invention.
Fig. 5 is a third internal structural view of the present invention.
FIG. 6 is a schematic view of the structure of the sampling tube of the present invention.
Fig. 7 is a first structural schematic diagram of the base in the invention.
Fig. 8 is a second structural schematic diagram of the base in the present invention.
Fig. 9 is a schematic structural view of the hollow connecting rod of the present invention.
Fig. 10 is a schematic structural view of the tube fixing sleeve of the present invention.
FIG. 11 is a schematic view of the structure of the reinforcing rod of the cylinder body in the present invention.
FIG. 12 is a first schematic structural diagram of the frustum and the frustum ring body of the present invention.
FIG. 13 is a second schematic structural view of the frustum and the frustum ring body of the present invention.
Fig. 14 is a first structural schematic diagram of the taper sleeve in the invention.
Fig. 15 is a schematic structural diagram II of the taper sleeve in the invention.
FIG. 16 is a schematic view of the position of a rectangular through hole of a base in the present invention.
FIG. 17 is a schematic view showing the position of a rectangular through hole of the lower cylinder in the present invention.
In the figure: 1. a handle; 2. a rib body limiting part; 3. a cover body; 4. a water distribution driving motor; 5. a motor partition plate; 6. a gear transmission set; 7. a water distribution partition plate; 8. a taper sleeve; 9. a frustum; 10. a sampling tube; 11. a pipe body is fixedly sleeved; 12. a hollow connecting rod; 13. a spiral water taking rod; 14. a base; 15. a base rib body; 16. a water intake pipe body; 17. a hollow connecting rod limiting part; 18. a water intake outlet pipe; 19. a water intake driving motor; 20. a cylinder stiffener; 21. a return spring; 22. a reinforcing rod limiting part; 23. a stiffener insertion part; 24. an upper cylinder body; 25. a lower cylinder body; 26. a taper sleeve notch; 27. a ring body water outlet; 28. a frustum ring body; 29. a water intake pipe driving wheel; 30. a base placement hole; 31. a sampling tube placement ring; 32. connecting blocks; 33. a guide bar; 34. a water inlet of the taper sleeve; 35. a water level sensing device.
Detailed Description
The technical solution of the present invention will be further described and illustrated with reference to the following examples. It should be noted that the following paragraphs may refer to terms of orientation, including but not limited to "upper, lower, left, right, front, rear" and the like, which are all based on the visual orientation shown in the drawings corresponding to the specification, and should not be construed as limiting the scope or technical aspects of the present invention, but merely as facilitating better understanding of the technical aspects of the present invention by those skilled in the art.
In the description of the present specification, it is to be noted that, unless otherwise explicitly specified 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 by those skilled in the art according to specific situations.
Example 1
A water sample sampler for geological exploration comprises an upper barrel 24 and a lower barrel 25, wherein a frustum ring body 28 is arranged at the connecting position of the upper barrel 24 and the lower barrel 25, a frustum 9 is arranged at the central axis of the frustum ring body 28, and a through hole for a water taking pipe body 16 to pass through is processed at the central axis of the frustum 9; a frustum ring body 28 coaxial with the frustum 9 is fixed at the outer edge of the frustum 9, and ring body water outlets 27 uniformly distributed around the central axis of the frustum ring body 28 are processed; the frustum 9 is also coaxially provided with a taper sleeve 8, the inner surface of the taper sleeve 8 is attached to the outer surface of the frustum 9, and the bottom surface of the taper sleeve 8 is attached to the upper surface of the frustum ring body 28; the taper sleeve 8 is fixedly connected with a water taking pipe body 16 extending out of the through hole of the frustum 9; a taper sleeve gap 26 is processed on the taper sleeve 8, and the number of the ring body water outlets 27 exposed in the taper sleeve gap 26 is one; the top of the water taking pipe body 16 is fixedly connected with a water taking pipe driving wheel 29, and the water taking pipe driving wheel 29 is connected with the water distribution driving motor 4 through a gear transmission group 6; the bottom end of the water taking pipe body 16 extends downwards to the base 14 at the bottom of the lower cylinder 25 and extends out, a spiral water taking rod 13 coaxial with the water taking pipe body 16 is arranged in the water taking pipe body 16, the bottom of the spiral water taking rod 13 is flush with the bottom of the water taking pipe body 16, and the top of the spiral water taking rod 13 penetrates through the top of the water taking pipe body 16 and extends out and is connected with a water taking driving motor 19; a water taking outlet pipe 18 communicated with the interior of the water taking pipe body 6 is arranged above the connecting position of the water taking pipe body 6 and the taper sleeve 8, and the water outlet end of the water taking outlet pipe 18 is positioned above the taper sleeve notch 26; the bottom of the water outlet 27 of the ring body is inserted with the sampling tube 10, the bottom of the sampling tube 10 is positioned on the base 14, and a through hole for the water taking tube body 16 to pass through is processed at the central axis of the base 14; the sampling tube 10 is positioned inside the lower cylinder 25; the water distribution driving motor 4 and the water taking driving motor 19 are both connected to the controller through leads, and the controller is powered by the storage battery and is placed in the upper barrel 24.
Example two
A water sample sampler for geological exploration is disclosed, wherein the outer side surfaces of a cover body 3 and a base 14 are provided with insertion holes and are inserted with a reinforcing rod insertion part 23 on a cylinder reinforcing rod 20 through the insertion holes; the cylinder reinforcing rod 20 is an inverted L-shaped rod body, and the inner side surface of the cylinder reinforcing rod is attached to the outer surfaces of the upper cylinder 24 and the lower cylinder 25; the top of the cylinder body reinforcing rod 20 is inserted into the rib body limiting part 2 of the cover body 3, and the rib body limiting part 2 is positioned at the top of the cover body 3; a guide rod 33 consistent with the length direction of the rib body limiting part 2 is arranged in the rib body limiting part; the top of the cylinder body reinforcing rod 20 is connected on the guide rod 33 in a sliding way, and a return spring 21 is sleeved on the guide rod 33 between the cylinder body reinforcing rod 20 and the rib body limiting part 2; the interior of the upper barrel 24 is respectively provided with a motor clapboard 5 and a water distribution clapboard 7, wherein the motor clapboard 5 is respectively fixed with a water distribution driving motor 4 and a water taking driving motor 19; the water distribution partition plate 7 is positioned below the motor partition plate 5 and is arranged in parallel with the motor partition plate, a gear transmission set 6 is arranged on the upper surface of the water distribution partition plate 7 through a shaft body and a bearing, the water distribution driving motor 4 transmits power to a water taking pipe driving wheel 29 through the gear transmission set 6, and a taper sleeve 8 and a frustum 9 are arranged in the space of an upper barrel 24 below the water distribution partition plate 7. The structure and connection relationship of the rest parts are the same as those described in any of the foregoing embodiments, and are not described herein again to avoid the tedious text.
EXAMPLE III
A water body sampler for geological exploration is disclosed, wherein sampling tubes 10 distributed on a frustum ring body 28 are connected into a whole through tube body fixing sleeves 11, at least two tube body fixing sleeves 11 are distributed on the sampling tube 10 in the length direction, adjacent tube body fixing sleeves 11 are connected through a hollow connecting rod 12, and the hollow connecting rod 12 and a water taking tube body 16 are coaxially arranged; the pipe fixing sleeve 11 comprises a connecting block 32, and a through hole for the hollow connecting rod 12 to pass through is processed at the central axis of the connecting block 32; the connecting block 32 is connected with sampling tube placing rings 31 through plate bodies distributed in a radial manner, and adjacent sampling tube placing rings 31 are connected through the plate bodies; the two ends of the hollow connecting rod 12 are provided with hollow connecting rod limiting parts 17 lapped with the connecting blocks 32, and the hollow connecting rod 12 fixes the connecting blocks 32 on the hollow connecting rod limiting parts 17 through fastening nuts in threaded connection with the hollow connecting rod 12; a base placing hole 30 for placing the bottom of the sampling tube 10 is processed on the base 14; the bottom surface of the base 14 is fixed with base ribs 15 distributed around the central axis thereof, and the height of the base ribs 15 protruding out of the bottom surface of the base 14 is larger than or equal to the height of the water intake pipe body 16 extending out after penetrating through the base 14. The structure and connection relationship of the rest parts are the same as those described in any of the foregoing embodiments, and are not described herein again to avoid the tedious text.
On the basis of the above embodiments, the present invention continues to describe the technical features and functions of the technical features in the present invention in detail to help those skilled in the art fully understand the technical solutions of the present invention and reproduce them.
As shown in fig. 1 to 15, in the present invention, the main line is described as the flow direction of the water body. When the cylindrical sampler composed of the upper cylinder 24, the lower cylinder 25, the cover 3 and the base 14 is placed in a region to be sampled, sealing elements (such as sealing ring bodies) and the like can be adopted at the connecting positions of the upper cylinder 24 and the cover 3 and the connecting positions of the frustum 9 and the water taking pipe body 16, the frustum ring body 28 and the upper cylinder 24, the lower cylinder 25 and the like for sealing so as to ensure the sealing performance in the formed region and further ensure the stable work of a driving mechanism, a controller and a storage battery in the region. Be provided with handle 1 on lid 3, the accessible realizes the control to whole sampler with the mode that guide rope and control cable are fixed in on handle 1. In the invention, the bottom end of the lower cylinder 25 can be processed with a plurality of rectangular through holes A, and the base 14 connected with the lower cylinder 25 can also be processed with a through hole structure B, so as to realize the throwing and sinking of the sampler in the sampling process.
In the invention, when the sampler reaches a designated position, the controller starts the water taking driving motor 19 and the water distribution driving motor 4 in the sampler in a wired mode (such as a control cable together with a guide rope) or a wireless mode (such as a built-in remote control device and a remote controller held by an operator). The controller, the water taking driving motor 19 and the water distribution driving motor 4 are all powered by storage batteries, and the storage batteries and the controller can be placed on the motor partition plate 5.
In the invention, after the water taking driving motor 19 is started, the water taking driving motor 19 drives the spiral water taking rod 13 to rotate at a high speed through the output shaft and the coupler, and the spiral blades are distributed on the spiral water taking rod 13, so that water can be sucked from the bottom of the water taking pipe body 16 under the rotation of the spiral water taking rod 13. Because a small gap is left between the helical blade on the helical water taking rod 13 and the inner wall of the water taking pipe body 16, the helical water taking rod 13 rotating at a high speed can suck water quickly.
In the invention, the sucked water enters the water taking outlet pipe 18 at the top end of the water taking pipe body 16 through the guide of the spiral water taking rod 13 and is discharged to the taper sleeve notch 26 of the taper sleeve 8 through the water taking outlet pipe 18. The taper sleeve 8 is sleeved on the outer surface of the frustum 9 and is coaxially arranged with the frustum 9, the inner surface of the taper sleeve 8 is attached to the outer surface of the frustum 9 due to the structure, and the bottom surface of the taper sleeve 8 is attached to the upper surface of the frustum ring body 28 on the frustum 9. In the process that the taper sleeve 8 rotates along with the water taking outlet pipe 18 at a fixed angle, the taper sleeve notch 26 can flash out of one ring body water outlet 27 and simultaneously seal the other ring body water outlet 27. That is to say, after the water that the body 16 of intaking introduced was discharged to the ring body delivery port 27 through the water intaking outlet pipe 18, the water in the sampling tube 10 constantly increased, treat that the water in the sampling tube 10 increases to a certain amount after (can adopt in this application to process water level induction system 35 on the pipe wall of sampling tube 10 and realize the monitoring to the water level, wherein water level inductor 35 is connected with the controller through the wire, adopt the sealing member to be connected between the pipe wall of water level inductor 35 and sampling tube 10), water intaking driving motor 19 stops the action. When the water taking driving motor 19 stops, the water distribution driving motor 4 starts to operate and drives the water taking pipe driving wheel 29 to rotate through the gear transmission set 6, and the water taking pipe body 16 can be driven to rotate by the rotation of the water taking pipe driving wheel 29. In the invention, the water taking pipe body 16 is connected with the frustum 9 through a bearing structure, the water taking pipe body 16 is fixedly connected with the taper sleeve 8, the taper sleeve 8 and the taper sleeve 9 can rotate relatively by the rotation of the water taking pipe body 16, and then the taper sleeve notch 26 on the taper sleeve 8 can enable the ring body water outlet 27 on the taper sleeve ring body 28 to flash out in sequence. The bottom surface of the taper sleeve notch 26 is provided with a taper sleeve water inlet 34 with the same or smaller diameter than the ring body water outlet 27, and when the taper sleeve water inlet 34 and the ring body water outlet 27 begin to overlap, water can enter the ring body water outlet 27 through the taper sleeve water inlet 34.
In the invention, the ring body water outlet 27 is positioned on the frustum ring body 28, and the edge position of the ring body water outlet 27 is processed with a round angle so as to facilitate better water body flow. The sampling tube 10 is inserted in the position of the lower surface of the frustum ring body 28 corresponding to the ring body water outlet 27. The sampling tube 10 is a blind tube, the top opening of which is inserted into the water outlet 27 of the ring body, and the bottom plugging part of which is positioned on the base 14. The sampling tubes 10 are arranged corresponding to the water outlet 27 of the ring body and are uniformly distributed around the central axis of the frustum 9. In order to ensure the stability of the sampling tube 10, the structure of the tube fixing sleeve 11 can be adopted for connection in the present invention. As shown in fig. 10, in the present invention, the pipe fixing sleeve 11 includes a connecting block 32, and a through hole for the hollow connecting rod 12 to pass through is formed at the central axis of the connecting block 32; the connecting block 32 is connected with sampling tube placing rings 31 through plate bodies distributed in a radial mode, and the adjacent sampling tube placing rings 31 are connected through the plate bodies. The sampling tube 10 connected through the tube fixing sleeve 11 can form a whole, and the stability of the sampling tube 10 in the sampling process is improved.
In the present invention, two tube fixing sleeves 11 may be disposed in the length direction of the sampling tube 10, and the two tube fixing sleeves 11 are connected to each other by a hollow connecting rod 12. Two ends of the hollow connecting rod 12 are respectively provided with a hollow connecting rod limiting part 17, and the hollow connecting rod limiting part 17 is an annular structure protruding out of the outer surface of the hollow connecting rod 12 and can be lapped with the connecting block 32. When the hollow connecting rod 12 is screwed with the fastening nut in threaded connection, the fastening nut and the hollow connecting rod limiting part 17 can be matched to clamp and fix the connecting block 32.
In the present invention, the base 14 is required to support the bottom of the water intake pipe 16, so the upper surface of the base 14 can be made of elastic material (such as rubber), and the upper surface of the base 14 is processed with a base placement hole 30 corresponding to the ring body water outlet 27. The central axis of the base 14 is provided with a through hole for the water intake pipe 16 to pass through, the water intake pipe 16 penetrates through the base 14 and then extends out for a certain length, in order to protect the extending part of the water intake pipe 16, the bottom surface of the base 14 is provided with a plurality of base rib bodies 15 uniformly distributed around the central axis, and the height of the base rib bodies 15 protruding out of the bottom surface of the base 14 is larger than or equal to the height of the water intake pipe 16 extending out after passing through the base 14.
In the invention, in order to realize better connection among the cover body 3, the upper cylinder body 24, the lower cylinder body 25, the base 14 and the frustum 9, the rib body limiting part 2 is arranged on the cover body 3, and the rib body limiting part 2 realizes the limiting and top connection of the cylinder body reinforcing rod 20 through the guide rod 33 and the return spring 21. The reinforcing rod limiting part 22 on the cylinder reinforcing rod 20 compresses the return spring 21, so that the cylinder reinforcing rod 20 is far away from the side surfaces of the cover body 3, the upper cylinder body 24, the lower cylinder body 25 and the base 14, and can be reset under the action of the return spring 21 after the external force is removed and is attached to the side surfaces of the parts again. The cylinder reinforcing rod 20 is also provided with a reinforcing rod insertion part 23, and the reinforcing rod insertion part 23 can be inserted into corresponding insertion holes on the side surfaces of the cover body 3 and the base 14, so that the up-and-down limiting and fixing of the cylinder reinforcing rod 20, the cover body 3 and the base 14 are realized.
Finally, although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description of the present description is for clarity reasons only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims (8)
1. A water sample sampler for geological exploration, comprising an upper cylinder (24), a lower cylinder (25), characterized in that: a frustum ring body (28) is arranged at the connecting position of the upper barrel body (24) and the lower barrel body (25), a frustum (9) is arranged at the central axis of the frustum ring body (28), and a through hole for the water taking pipe body (16) to pass through is processed at the central axis of the frustum (9); a frustum ring body (28) coaxial with the frustum is fixed at the outer edge of the frustum (9), and ring body water outlets (27) uniformly distributed around the central axis of the frustum ring body (28) are processed on the frustum ring body; the frustum (9) is also coaxially provided with a taper sleeve (8), the inner surface of the taper sleeve (8) is attached to the outer surface of the frustum (9), and the bottom surface of the taper sleeve (8) is attached to the upper surface of the frustum ring body (28); the taper sleeve (8) is fixedly connected with a water taking pipe body (16) extending out of the through hole of the frustum (9); a taper sleeve notch (26) is processed on the taper sleeve (8), and the number of the ring body water outlets (27) exposed in the taper sleeve notch (26) is one; the top of the water taking pipe body (16) is fixedly connected with a water taking pipe driving wheel (29), and the water taking pipe driving wheel (29) is connected with a water distribution driving motor (4) through a gear transmission group (6); the bottom end of the water taking pipe body (16) extends downwards to the base (14) at the bottom of the lower cylinder body (25) and extends out, a spiral water taking rod (13) coaxial with the water taking pipe body (16) is installed inside the water taking pipe body (16), the bottom of the spiral water taking rod (13) is flush with the bottom of the water taking pipe body (16), and the top of the spiral water taking rod (13) penetrates through the top of the water taking pipe body (16) and extends out and is connected with a water taking driving motor (19); a water taking outlet pipe (18) communicated with the interior of the water taking pipe body (6) is arranged above the connecting position of the water taking pipe body and the taper sleeve (8), and the water outlet end of the water taking outlet pipe (18) is positioned above the taper sleeve notch (26); the bottom of the ring body water outlet (27) is inserted with the sampling tube (10), the bottom of the sampling tube (10) is positioned on the base (14), and a through hole for the water taking tube body (16) to pass through is processed at the central axis of the base (14); the sampling tube (10) is positioned in the lower cylinder body (25); the water distribution driving motor (4) and the water taking driving motor (19) are connected to the controller through leads, and the controller is powered by the storage battery and is placed in the upper barrel body (24).
2. A water sample sampler for geological exploration, according to claim 1, characterized in that: the outer side surfaces of the cover body (3) and the base (14) are provided with inserting holes, and are inserted into the reinforcing rod inserting part (23) on the cylinder reinforcing rod (20) through the inserting holes; the cylinder reinforcing rod (20) is an inverted L-shaped rod body, and the inner side surface of the cylinder reinforcing rod is attached to the outer surfaces of the upper cylinder (24) and the lower cylinder (25); the top of the cylinder reinforcing rod (20) is inserted into the rib limiting part (2) of the cover body (3), and the rib limiting part (2) is positioned at the top of the cover body (3); a guide rod (33) consistent with the length direction of the rib body limiting part (2) is arranged in the rib body limiting part; the top of the cylinder body reinforcing rod (20) is connected on the guide rod (33) in a sliding way, and a return spring (21) is sleeved on the guide rod (33) between the cylinder body reinforcing rod (20) and the rib body limiting part (2).
3. A water sample sampler for geological exploration, according to claim 2, characterized in that: a motor partition plate (5) and a water distribution partition plate (7) are respectively arranged in the upper barrel (24), wherein a water distribution driving motor (4) and a water taking driving motor (19) are respectively fixed on the motor partition plate (5); the water distribution baffle (7) is located below the motor baffle (5) and is arranged in parallel with the motor baffle, a gear transmission set (6) is installed on the upper surface of the water distribution baffle (7) through a shaft body and a bearing, the water distribution driving motor (4) transmits power to a water taking pipe driving wheel (29) through the gear transmission set (6), and a taper sleeve (8) and a frustum (9) are placed in the space of an upper barrel (24) below the water distribution baffle (7).
4. A water sample sampler for geological exploration, according to claim 1, characterized in that: the sampling tube (10) that distributes on the frustum ring body (28) is as an organic whole through fixed cover (11) of body connection, and the last distribution of sampling tube (10) length direction has two at least fixed covers of body (11), connects through cavity connecting rod (12) between the fixed cover (11) of adjacent body, and cavity connecting rod (12) and water intaking body (16) are coaxial to be set up.
5. A water sample sampler for geological exploration, according to claim 2, characterized in that: the pipe fixing sleeve (11) comprises a connecting block (32), and a through hole for the hollow connecting rod (12) to pass through is processed at the central axis of the connecting block (32); the connecting block (32) is connected with sampling tube placing rings (31) through plate bodies distributed in a radial mode, and the adjacent sampling tube placing rings (31) are connected through the plate bodies.
6. A water sample sampler for geological exploration, according to claim 3, characterized in that: the two ends of the hollow connecting rod (12) are provided with hollow connecting rod limiting parts (17) lapped with the connecting blocks (32), and the hollow connecting rod (12) fixes the connecting blocks (32) on the hollow connecting rod limiting parts (17) through fastening nuts in threaded connection with the hollow connecting rod.
7. A water sample sampler for geological exploration, according to claim 1, characterized in that: and a base placing hole (30) for placing the bottom of the sampling tube (10) is processed on the base (14).
8. A water sample sampler for geological exploration, according to claim 1, characterized in that: the base rib bodies (15) distributed around the central axis of the base are fixed on the bottom surface of the base (14), and the height of the base rib bodies (15) protruding out of the bottom surface of the base (14) is larger than or equal to the height of the water taking pipe body (16) extending out after penetrating through the base (14).
Priority Applications (2)
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| CN202010924872.2A CN111982603A (en) | 2020-09-05 | 2020-09-05 | Water sample sampler for geological exploration |
| PCT/CN2021/101889 WO2022048257A1 (en) | 2020-09-05 | 2021-06-23 | Water sample sampler for geological exploration |
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| CN202010924872.2A CN111982603A (en) | 2020-09-05 | 2020-09-05 | Water sample sampler for geological exploration |
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| WO2021083427A3 (en) * | 2020-12-21 | 2021-09-10 | 苏州讯如电子科技有限公司 | Wastewater sampling device |
| WO2022048257A1 (en) * | 2020-09-05 | 2022-03-10 | 胡自远 | Water sample sampler for geological exploration |
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