CN117606865A - Sampling device for groundwater geology investigation - Google Patents
Sampling device for groundwater geology investigation Download PDFInfo
- Publication number
- CN117606865A CN117606865A CN202311572499.9A CN202311572499A CN117606865A CN 117606865 A CN117606865 A CN 117606865A CN 202311572499 A CN202311572499 A CN 202311572499A CN 117606865 A CN117606865 A CN 117606865A
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- fixedly connected
- groove
- barrel
- filter plate
- fixed box
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- 238000005070 sampling Methods 0.000 title claims abstract description 27
- 238000011835 investigation Methods 0.000 title claims abstract description 13
- 239000003673 groundwater Substances 0.000 title claims description 24
- 238000004804 winding Methods 0.000 claims abstract description 10
- 241000220317 Rosa Species 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 238000007789 sealing Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- 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
- G01N1/16—Devices for withdrawing samples in the liquid or fluent state with provision for intake at several levels
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a sampling device for underground hydrogeology investigation, which relates to the technical field of underground hydrogeology investigation and comprises a movable base, wherein the top of the movable base is fixedly connected with a fixed frame, the bottom of an inner cavity of the fixed frame is fixedly connected with a winding box, the inside of the winding box is rotationally connected with a winding roller, the outer side of the winding roller is wound with a steel wire rope, the bottom end of the steel wire rope extends to the lower part of the winding box and is fixedly connected with a cylinder body.
Description
Technical Field
The invention relates to the technical field of underground hydrologic investigation, in particular to a sampling device for underground hydrologic geological investigation.
Background
Groundwater refers to water existing in rock gaps below the ground, in the narrow sense, refers to water in saturated aquifers below the groundwater level, and is an important component of water resources, and is one of important water sources for agricultural irrigation, industrial and mining and cities due to stable water quantity and good water quality. When hydrogeology investigation is performed, groundwater needs to be sampled and detected. However, the existing sampling device usually adopts a rope to hoist the sampling tube into the underground water for sampling, and the sampling tube mostly adopts a cavity for sampling, so that the underground water with different layers cannot be sampled once, and the hoisting sampling needs to be repeated, so that the sampling is inconvenient.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a sampling device for groundwater geology investigation, which solves the problems in the prior art.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a sampling device for groundwater geology investigation, includes the removal base, the top fixedly connected with mount of removal base, the bottom fixedly connected with rolling case of mount inner chamber, the inside rolling roller that rotates of rolling case is connected with, the outside winding of rolling roller has wire rope, wire rope's bottom extends to the below and fixedly connected with barrel of rolling case, a plurality of standing groove has been seted up in the outside of barrel, the collecting bottle has all been placed to the standing groove inside, the equal threaded connection of one end of collecting bottle has the top cap, the equal fixedly connected with rose box of one end of top cap, the equal fixedly connected with ooff valve of one end of rose box, the connecting pipe is all installed to the one end of ooff valve, the bottom of barrel just is located the below of connecting pipe all is provided with the sealing hole, the bottom of connecting pipe all inserts to the sealing hole inside, the bottom fixedly connected with balancing weight of barrel.
Optionally, the inside valve rod that all is provided with of ooff valve, the one end of valve rod all extends to the outside of ooff valve and fixed cover is equipped with first drive gear, the treatment chamber has all been seted up to the rose box inside, the spread box is inside and be located one side of treatment chamber and all seted up the spread groove, the second fixed box has all been placed to the spread groove inside, the side groove has all been seted up to the inside opposite side that just is located the treatment chamber of rose box, one side of rose box all has the fixed block through first screw fixedly connected with, the one end of fixed block all extends to the side inslot portion, the movable groove has all been seted up to the fixed block inside, the equal sliding connection in movable groove inside has the filter plate, the one end of filter plate all extends to the inside of second fixed box, one side fixedly connected with second reset spring of second fixed box inner chamber, the one end of second reset spring is connected with one end of filter plate, second fixed box passes through second screw fixed mounting inside the rose box.
Optionally, the centre tank has been seted up at the inside middle part of barrel, the top fixedly connected with third servo motor of centre tank inner chamber, the fixed cover of output of third servo motor is equipped with the dead lever, the one end of dead lever extends to the inside fixedly connected with guide rail of standing groove, the top fixedly connected with second servo motor of guide rail inner chamber, the bottom rotation of guide rail inner chamber is connected with the threaded rod, the output of second servo motor is connected with the top of threaded rod, the outside threaded connection of threaded rod has the slider, the one end of slider extends to one side of guide rail and fixedly connected with electric telescopic handle, electric telescopic handle's telescopic end fixedly connected with first rack, the outside of valve rod all overlaps to be equipped with first rack matched with drive gear.
Optionally, the top fixedly connected with first fixed case of guide rail, the bottom fixedly connected with first servo motor of first fixed incasement chamber, the top of first fixed incasement chamber rotates and is connected with the dwang, first servo motor's output is connected with the bottom of dwang, the outside cover of dwang is equipped with the cam, the inside sliding connection of first fixed incasement has the ejector pad, one side fixedly connected with inserted bar of ejector pad, the jack has all been seted up to one side of fixed block, the one end of inserted bar passes a jack and extends to a removal inslot portion, the outside sliding connection who just is located the inserted bar in first fixed incasement portion has first reset spring, one end and one side of first fixed incasement chamber of first reset spring are connected, the other end of first reset spring is connected with one side of ejector pad, trigger switch is installed to one side of first fixed incasement chamber.
Optionally, the inside of top cap has seted up the internal thread groove, the external screw thread has been seted up to the outside of collecting bottle one end, threaded connection between top cap and the collecting bottle.
Optionally, the ring channel has been seted up to the inside inboard that just is located the standing groove of barrel, the inside rotation of ring channel is connected with the screw thread post, the outside of screw thread post all overlaps and is equipped with the worm wheel, one side rotation of ring channel inner chamber is connected with the worm, the worm is connected with worm gear drive, the one end of worm extends to the outside of barrel, the outside threaded connection of screw thread post has first annular plate, the bottom of first annular plate is provided with a plurality of push rods, the ring channel has been seted up to the inside inboard that just is located the standing groove of barrel, the bottom of push rod all extends to the ring channel inside, one side and the being located the standing groove internally mounted of push rod have the second annular plate.
Optionally, one side fixedly connected with fourth servo motor of wind-up box, fourth servo motor's output is connected with the one end of wind-up roll, the bottom groove has been seted up to the bottom of moving the base.
The invention provides a sampling device for groundwater geological exploration, which has the following beneficial effects:
1. this sampling device is used in groundwater geology investigation through being provided with collecting bottle, top cap and first drive gear, can gather the sample of different water depths, carries out the independent storage to the sample simultaneously, prevents to contact between the sample of different depths, causes the pollution to the sample, through the position that changes first rack and inserted bar, can drive different sample collection storage mechanism operation, control switch valve opens or closes to and when the filter plate filters water, drive filter plate vibration prevents that the impurity of filtering out from blocking up the filter plate.
2. This sampling device is used in groundwater geology investigation is through being provided with collecting bottle, hood and filter plate, when taking out collecting bottle and hood in needs, operating personnel unscrew third screw, then take off the baffle, then rotate the worm, make the worm pass through worm wheel drive screw thread post rotation, make first annular plate drive push rod and second annular plate and reciprocate, then operating personnel pull out the collecting bottle, make the connecting pipe pull out from sealed hole inside, then take out collecting bottle and hood, unscrew the top of collecting bottle from the top of collecting bottle, thereby can take out the sample, then clear up inside hood and the collecting bottle, after taking out collecting bottle and hood, can screw out the second screw, then screw out first screw, take out fixed block and filter plate and second fixed box from the filter box is inside, thereby clear up, after once sampling is accomplished, when need take out again, can directly take out collecting bottle and hood, become unused collecting bottle and hood, continue groundwater sampling work.
Drawings
FIG. 1 is a schematic diagram of a water sampling module according to the present invention;
FIG. 2 is a schematic view of the internal structure of the cylinder according to the present invention;
FIG. 3 is a schematic view of the connection structure of the collecting bottle and the top cap of the present invention;
FIG. 4 is a schematic view of the internal structure of the filter box of the present invention;
FIG. 5 is an enlarged view of the invention at A of FIG. 4;
FIG. 6 is an enlarged view of the invention at B of FIG. 4;
FIG. 7 is an enlarged view of FIG. 4 at C in accordance with the present invention;
FIG. 8 is an enlarged view of the invention at D of FIG. 2;
FIG. 9 is a schematic diagram of the internal structure of the winding box of the invention;
FIG. 10 is a schematic diagram of the system of the present invention.
In the figure: 1. a movable base; 2. a fixing frame; 3. a winding box; 5. a cylinder; 6. a placement groove; 7. a baffle; 8. a collection bottle; 9. a top cap; 10. sealing the hole; 11. a filter box; 12. a switch valve; 13. a connecting pipe; 14. a valve stem; 15. a first transmission gear; 16. a first fixed box; 17. a cam; 18. a rotating lever; 19. a first servo motor; 20. a pushing block; 21. a first return spring; 22. a rod; 23. a fixed block; 24. a first screw; 27. a moving groove; 28. a jack; 29. triggering a switch; 30. a filter plate; 31. a second fixed box; 32. a connecting groove; 33. a second return spring; 34. a side groove; 35. a second screw; 36. a guide rail; 37. a threaded rod; 38. a slide block; 39. a second servo motor; 40. an electric telescopic rod; 41. a first rack; 42. a central slot; 43. a third servo motor; 44. a fixed rod; 45. an annular groove; 46. a push rod; 47. a threaded column; 48. a first annular plate; 49. a worm wheel; 50. a worm; 51. a third screw; 52. a bottom groove; 53. balancing weight; 54. a wind-up roll; 55. a wire rope; 56. a fourth servo motor; 57. and a second annular plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Example 1
Referring to fig. 1 to 10, the present invention provides a technical solution: the utility model provides a sampling device for groundwater geology investigation, including removing base 1, remove the top fixedly connected with mount 2 of base 1, the bottom fixedly connected with rolling case 3 of mount 2 inner chamber, rolling case 3 inside rotates and is connected with wind-up roll 54, the outside winding of wind-up roll 54 has wire rope 55, the bottom of wire rope 55 extends to the below of rolling case 3 and fixedly connected with barrel 5, a plurality of standing groove 6 has been seted up in the outside of barrel 5, the collecting bottle 8 has all been placed to the standing groove 6 inside, the equal threaded connection of one end of collecting bottle 8 has top cap 9, the equal fixedly connected with rose box 11 of one end of top cap 9, the equal fixedly connected with ooff valve 12 of one end of rose box 11, connecting pipe 13 is all installed to the one end of ooff valve 12, the bottom of barrel 5 just is located the below of connecting pipe 13 all is provided with sealed hole 10, the bottom of connecting pipe 13 all inserts inside sealed hole 10, the bottom fixedly connected with balancing weight 53 of barrel 5.
Wherein, the inside valve rod 14 that all is provided with of ooff valve 12, the one end of valve rod 14 all extends to the outside of ooff valve 12 and fixed cover is equipped with first drive gear 15, the treatment chamber has all been seted up to the inside of rose box 11, inside just one side that is located the treatment chamber all has seted up spread groove 32, second fixed box 31 has all been placed to spread groove 32 inside, inside just the opposite side that is located the treatment chamber of rose box 11 has all been seted up side groove 34, one side of rose box 11 all has fixed block 23 through first screw 24 fixedly connected with, the one end of fixed block 23 all extends to the inside of side groove 34, the movable groove 27 has all been seted up inside the fixed block 23, the inside all sliding connection of movable groove 27 has filter plate 30, the one end of filter plate 30 all extends to inside of second fixed box 31, one side fixedly connected with second reset spring 33 of second fixed box 31 inner chamber, the one end of second reset spring 33 is connected with one end of filter plate 30, second fixed box 31 is inside through second screw 35 fixed mounting at rose box 11, after taking out collection bottle 8 and top cap 9, can unscrew second screw 35, then with first screw 24 and filter plate 31 insert the inside of second fixed box 31 to the fixed box 31, insert the inside through second screw 23 to the fixed box 31, thereby insert the fixed box 23 to the inside is fixed box 31, and insert the fixed box is fixed box 31, and the inside is fixed to the fixed box is followed by the fixed box 23, and is fixed box 31.
The middle part inside the barrel 5 is provided with a central groove 42, the top of the inner cavity of the central groove 42 is fixedly connected with a third servo motor 43, the output end of the third servo motor 43 is fixedly sleeved with a fixing rod 44, one end of the fixing rod 44 extends to the inside of the placing groove 6 and is fixedly connected with a guide rail 36, the top of the inner cavity of the guide rail 36 is fixedly connected with a second servo motor 39, the bottom of the inner cavity of the guide rail 36 is rotationally connected with a threaded rod 37, the output end of the second servo motor 39 is connected with the top of the threaded rod 37, the outer side of the threaded rod 37 is in threaded connection with a sliding block 38, one end of the sliding block 38 extends to one side of the guide rail 36 and is fixedly connected with an electric telescopic rod 40, the telescopic end of the electric telescopic rod 40 is fixedly connected with a first rack 41, the outer side of the valve rod 14 is sleeved with a first transmission gear 15 matched with the first rack 41, and the switch valve 12 can be driven to be opened or closed, so that groundwater is controlled to be sampled.
The top of the guide rail 36 is fixedly connected with the first fixed box 16, the bottom of the inner cavity of the first fixed box 16 is fixedly connected with the first servo motor 19, the top of the inner cavity of the first fixed box 16 is rotationally connected with the rotating rod 18, the output end of the first servo motor 19 is connected with the bottom end of the rotating rod 18, a cam 17 is sleeved on the outer side of the rotating rod 18, the push block 20 is slidingly connected inside the first fixed box 16, one side of the push block 20 is fixedly connected with the inserting rod 22, the inserting holes 28 are formed in one side of the fixed block 23, one end of the inserting rod 22 penetrates through one inserting hole 28 and extends into one moving groove 27, a first reset spring 21 is slidingly connected inside the first fixed box 16 and located on the outer side of the inserting rod 22, one end of the first reset spring 21 is connected with one side of the inner cavity of the first fixed box 16, the other end of the first reset spring 21 is connected with one side of the push block 20, a trigger switch 29 is mounted on one side of the inner cavity of the first fixed box 16, a filter plate 30 can be driven by the inserting rod 22 to vibrate, filtered impurities are prevented from blocking the filter plate 30, and water is prevented from entering the top cap 9 and the inside the collecting bottle 8.
Wherein, the internal thread groove has been seted up to the inboard of hood 9, and the external screw thread has been seted up in the outside of collecting bottle 8 one end, threaded connection between hood 9 and the collecting bottle 8, when need clear up collecting bottle 8 and the inside of hood 9, unscrew hood 9 from the top of collecting bottle 8, then clear up hood 9 and the inside of collecting bottle 8, then twist hood 9 on the top of collecting bottle 8, continue to carry out groundwater sample collection work.
Wherein an annular groove 45 is formed in the barrel 5 and positioned at the inner side of the placing groove 6, a threaded column 47 is rotationally connected in the annular groove 45, worm gears 49 are sleeved on the outer sides of the threaded columns 47, a worm 50 is rotationally connected to one side of an inner cavity of the annular groove 45, the worm 50 is in transmission connection with the worm gears 49, one end of the worm 50 extends to the outer side of the barrel 5, a first annular plate 48 is in threaded connection with the outer side of the threaded column 47, a plurality of push rods 46 are arranged at the bottom of the first annular plate 48, annular grooves are formed in the barrel 5 and positioned at the inner side of the placing groove 6, the bottom ends of the push rods 46 extend into the annular groove 45, a second annular plate 57 is arranged on one side of the push rods 46 and positioned in the placing groove 6, when the collecting bottle 8 and the top cap 9 need to be taken out, an operator screws a third screw 51, then removes the baffle 7, then rotates the worm 50, the worm 50 drives the threaded column 47 to rotate through the worm wheel 49, the first annular plate 48 drives the push rod 46 and the second annular plate 57 to move upwards, then an operator pulls out the collecting bottle 8, the connecting pipe 13 is pulled out of the sealing hole 10, then the collecting bottle 8 and the top cap 9 are taken out, then a new collecting bottle 8 and the top cap 9 can be put into the placing groove 6, then the worm 50 is reset to rotate, the worm 50 drives the threaded column 47 to reset and rotate through the worm wheel 49, the first annular plate 48 pushes the push rod 46 and the second annular plate 57 to move downwards, the second annular plate 57 pushes the collecting bottle 8 and the top cap 9 to move, the bottom end of the connecting pipe 13 is inserted into the sealing hole 10, then the baffle 7 is placed on one side of the barrel 5, the baffle 7 is fixed through the third screw 51, and accordingly the installation of the collecting bottle 8 and the top cap 9 is completed, and then the underground water sample collection work is continued.
Wherein, one side fixedly connected with fourth servo motor 56 of wind-up box 3, the output of fourth servo motor 56 is connected with the one end of wind-up roll 54, and the bottom groove 52 has been seted up to the bottom of moving base 1 for the output of fourth servo motor 56 can drive the wind-up roll 54 rotation, or the output of fourth servo motor 56 drives the wind-up roll 54 and resets and rotate, thereby control barrel 5 rise or descend.
When in use, in order to find out the chemical components of the groundwater, the groundwater is collected and detected: the device is moved to the wellhead, then the output end of the fourth servo motor 56 drives the wind-up roller 54 to rotate, so that the steel wire rope 55 is released, the cylinder 5 passes through the bottom groove 52 under the action of the balancing weight 53 and moves downwards into groundwater, when a certain water level is reached, the output end of the second servo motor 39 drives the threaded rod 37 to rotate, the electric telescopic rod 40 drives the first rack 41 to move upwards, the first rack 41 drives the first transmission gear 15 to rotate, the valve rod 14 rotates, the switch valve 12 is opened, water enters the switch valve 12 through the connecting pipe 13, then enters the top cap 9 and the inside of the collection bottle 8 after being filtered by the filter plate 30 in the filter box 11, meanwhile, the output end of the first servo motor 19 drives the rotating rod 18 to rotate, the cam 17 rotates, when the convex end of the cam 17 rotates towards the push block 20, the push block 20 pushes the plug rod 22 to move, so that the inserted link 22 pushes the filter plate 30 to squeeze the second return spring 33, when the round end of the cam 17 rotates towards the direction of the push block 20, the first return spring 21 pushes the push block 20 to move in a reset manner, so that the push block 20 drives the inserted link 22 to move in a reset manner, so that one end of the inserted link 22 moves to the outer side of the fixed block 23, the second return spring 33 pushes the filter plate 30 to move in a reset manner, thus reciprocating vibration is prevented, the filtered impurities are prevented from blocking the filter plate 30, water is prevented from flowing into the top cap 9 and the inside of the collecting bottle 8, when the push block 20 triggers the trigger switch 29, the first servo motor 19 is closed, the output end of the second servo motor 39 moves the base 1 to drive the threaded rod 37 to rotate in a reset manner, the sliding block 38 drives the electric telescopic link 40 to move downwards with the first rack 41, the first rack 41 drives the first transmission gear 15 to rotate in a reset manner, so that the valve rod 14 rotates in a reset manner, the switch valve 12 is closed, then the cylinder 5 continues to move downwards, and meanwhile, the output end of the third servo motor 43 drives the fixed rod 44 and the guide rail 36 to rotate to the side of the collecting bottle 8 to be used next, so that the position of the first rack 41 is matched with that of the first transmission gear 15, the position of the inserted link 22 is matched with that of the jack 28, and water sample collection is continuously carried out according to the steps.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a sampling device is used in groundwater geology investigation which characterized in that: including removing base (1), the top fixedly connected with mount (2) of removing base (1), the bottom fixedly connected with rolling case (3) of mount (2) inner chamber, the inside rotation of rolling case (3) is connected with wind-up roll (54), the outside winding of wind-up roll (54) has wire rope (55), the bottom of wire rope (55) extends to the below and fixedly connected with barrel (5) of rolling case (3), a plurality of standing groove (6) have been seted up in the outside of barrel (5), collecting bottle (8) have all been placed to inside of standing groove (6), the equal threaded connection of one end of collecting bottle (8) has hood (9), the equal fixedly connected with rose box (11) of one end of hood (9), the equal fixedly connected with ooff valve (12) of one end of rose box (11), connecting pipe (13) are all installed to the one end of ooff valve (12), the bottom of barrel (5) just be located the below of barrel (13) all is provided with sealed hole (10), the bottom of connecting pipe (13) is inserted to inside of barrel (5), all fixedly connected with balancing weight (53).
2. The sampling device for groundwater geological exploration according to claim 1, wherein: the utility model discloses a filter plate, including filter plate (30), filter plate (33), filter plate, first end, second fixed box (31) are all offered in the opposite side of treatment chamber, valve rod (14) are inside all to be provided with valve rod (14), the one end of valve rod (14) all extends to the outside of valve rod (12) and fixed cover is equipped with first drive gear (15), inside all having offered the treatment chamber of filter plate (11), inside just being located one side of treatment chamber of filter plate (11) all has offered spread groove (31), inside and the opposite side of treatment chamber all has offered side groove (34), one side of filter plate (11) all has fixedly connected with fixed block (23) through first screw (24), one end of fixed block (23) all extends to inside groove (34), inside all having offered movable groove (27) of fixed block (23), inside all sliding connection has filter plate (30) of movable groove (27), one end of filter plate (30) all extends to inside second fixed box (31), one side fixedly connected with second fixed box (31) inner chamber (31), second spring (33) are installed through first end (33) fixed connection of filter plate (33).
3. A sampling device for groundwater geological exploration according to claim 2, characterized in that: the utility model discloses a motor drive mechanism for a motor vehicle, including barrel (5), barrel, fixed slot (42), threaded rod (37) are connected with the top of barrel (5), the top fixedly connected with third servo motor (43) of central slot (42) inner chamber, the fixed cover of output of third servo motor (43) is equipped with dead lever (44), the one end of dead lever (44) extends to inside and fixedly connected with guide rail (36) of standing groove (6), the top fixedly connected with second servo motor (39) of guide rail (36) inner chamber, the bottom rotation of guide rail (36) inner chamber is connected with threaded rod (37), the output of second servo motor (39) is connected with the top of threaded rod (37), the outside threaded connection of threaded rod (37) has slider (38), the one end of slider (38) extends to one side and fixedly connected with electric telescopic handle (40) of guide rail (36), the flexible end fixedly connected with first rack (41) of electric telescopic handle (40), the outside of valve rod (14) all overlaps and is equipped with first drive gear (15) with first rack (41).
4. A sampling device for groundwater geological exploration according to claim 3, characterized in that: the utility model discloses a trigger switch, including fixed box (20) including guide rail (36), fixed box (16) including guide rail, jack (28) are all seted up to the top fixedly connected with of fixed box (16) inner chamber, the top of fixed box (16) inner chamber rotates and is connected with dwang (18), the output of first servo motor (19) is connected with the bottom of dwang (18), the outside cover of dwang (18) is equipped with cam (17), the inside sliding connection of fixed box (16) has ejector pad (20), one side fixedly connected with inserted bar (22) of ejector pad (20), jack (28) have all been seted up to one side of fixed block (23), one end of inserted bar (22) passes jack (28) and extends to inside of a movable groove (27), the outside sliding connection of inside just being located inserted bar (22) of fixed box (16) has first reset spring (21), the one end of first reset spring (21) is connected with one side of fixed box (16) inner chamber, the other end reset spring (21) is connected with one side of fixed box (16) inner chamber, one side of being equipped with trigger switch (29).
5. The sampling device for groundwater geological exploration according to claim 1, wherein: the inner side of the top cap (9) is provided with an internal thread groove, the outer side of one end of the collecting bottle (8) is provided with an external thread, and the top cap (9) is in threaded connection with the collecting bottle (8).
6. The sampling device for groundwater geological exploration according to claim 1, wherein: the novel plastic barrel is characterized in that an annular groove (45) is formed in the barrel (5) and located the inner side of the placing groove (6), a threaded column (47) is connected to the inner side of the annular groove (45) in a rotating mode, worm wheels (49) are sleeved on the outer sides of the threaded column (47), one side of an inner cavity of the annular groove (45) is connected with a worm (50) in a rotating mode, the worm (50) is connected with the worm wheels (49) in a transmission mode, one end of the worm (50) extends to the outer side of the barrel (5), a first annular plate (48) is connected to the outer side of the threaded column (47) in a threaded mode, a plurality of push rods (46) are arranged at the bottom of the first annular plate (48), circular annular grooves are formed in the barrel (5) and located in the inner side of the placing groove (6), and the bottom ends of the push rods (46) extend to the inner side of the annular groove (45), and a second annular plate (57) is arranged in the placing groove (6) in the inner side.
7. The sampling device for groundwater geological exploration according to claim 1, wherein: one side fixedly connected with fourth servo motor (56) of rolling case (3), the output of fourth servo motor (56) is connected with the one end of wind-up roll (54), bottom groove (52) have been seted up to the bottom of moving base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311572499.9A CN117606865A (en) | 2023-11-23 | 2023-11-23 | Sampling device for groundwater geology investigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311572499.9A CN117606865A (en) | 2023-11-23 | 2023-11-23 | Sampling device for groundwater geology investigation |
Publications (1)
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| CN117842510A (en) * | 2024-03-08 | 2024-04-09 | 山东钰镪地质资源勘查开发有限责任公司 | Water sample storage device for hydrogeology reconnaissance |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117842510A (en) * | 2024-03-08 | 2024-04-09 | 山东钰镪地质资源勘查开发有限责任公司 | Water sample storage device for hydrogeology reconnaissance |
| CN117842510B (en) * | 2024-03-08 | 2024-05-17 | 山东钰镪地质资源勘查开发有限责任公司 | Water sample storage device for hydrogeology reconnaissance |
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