CN116659944A - Underwater sampler and sampling method - Google Patents
Underwater sampler and sampling method Download PDFInfo
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- CN116659944A CN116659944A CN202310427057.9A CN202310427057A CN116659944A CN 116659944 A CN116659944 A CN 116659944A CN 202310427057 A CN202310427057 A CN 202310427057A CN 116659944 A CN116659944 A CN 116659944A
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- 238000005070 sampling Methods 0.000 title claims abstract description 116
- 238000000034 method Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 230000003068 static effect Effects 0.000 claims description 35
- 230000001105 regulatory effect Effects 0.000 claims description 25
- 238000005065 mining Methods 0.000 claims description 14
- 230000001276 controlling effect Effects 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 abstract description 5
- 239000002585 base Substances 0.000 description 17
- 230000003139 buffering effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002574 poison Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
- H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
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- Power Engineering (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Hydrology & Water Resources (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention belongs to the technical field of underwater sampling, in particular to an underwater sampler and a sampling method, wherein the existing underwater sampling device is usually fixed at one position for sampling, is inconvenient for sampling a water area around the sampler, so that the collected sample is single, and the detection accuracy is reduced; the device comprises a floating plate, wherein a mounting plate is fixedly arranged on the floating plate, a driving motor is arranged on the mounting plate, and the output end of the driving motor penetrates through the mounting plate to be connected with a driving bevel gear; the driving bevel gear is connected with the fixed control stop unit; the fixed control stop unit comprises a stop bevel gear meshed with the drive bevel gear, a stop threaded shaft is arranged on the stop bevel gear, one end of the stop threaded shaft is in transmission connection with the floating plate, the other end of the stop threaded shaft is connected with the first limiting plate, the sampling container can collect various samples through the screw force accurate-collecting mechanism, collected data are improved, and therefore accuracy of the samples during detection is improved.
Description
Technical Field
The invention belongs to the technical field of underwater sampling, and particularly relates to an underwater sampler and a sampling method.
Background
Water pollution is water pollution caused by the reduction or loss of the use value of water caused by harmful chemical substances. Acid, alkali, oxidant in sewage, compounds such as copper, cadmium, mercury, arsenic and the like, and organic poisons such as benzene, dichloroethane, ethylene glycol and the like can poison aquatic organisms, influence drinking water sources and scenic spot landscapes, and the polluted water areas need to be sampled and detected before the water is polluted.
The existing underwater sampling device is usually fixed at a position to perform sampling work, so that sampling is inconvenient to be performed on a water area around a sampler, the collected sample is single, and the detection accuracy is reduced.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides an underwater sampler and a sampling method, which effectively solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the underwater sampler comprises a floating plate, wherein a mounting plate is fixedly arranged on the floating plate, a driving motor is arranged on the mounting plate, and the output end of the driving motor penetrates through the mounting plate to be connected with a driving bevel gear; the driving bevel gear is connected with the fixed control stop unit;
the fixed control stop unit comprises a stop bevel gear which is meshed with the drive bevel gear, a stop threaded shaft is arranged on the stop bevel gear, one end of the stop threaded shaft is in transmission connection with the floating plate, the other end of the stop threaded shaft is connected with the first limiting plate, a fixed control plate is arranged on the stop threaded shaft in a threaded manner, a positioning column is arranged on the fixed control plate, a positioning spring is sleeved on the positioning column, one end of the positioning spring is fixedly connected with the floating plate, and the other end of the positioning spring is fixedly connected with the fixed control plate; and the fixed control board is provided with a mining motor, and the mining motor is connected with the rotation force mining alignment mechanism.
Preferably, the rotation force accurate acquisition mechanism comprises a driving rotating shaft arranged at the output end of the acquisition motor, the driving rotating shaft penetrates through the fixed control plate and the driving disc to be connected with the driving gear, and the driving disc is fixedly connected with the fixed control plate; the driving gear is meshed with the circulating gear, a circulating rotating block is fixedly arranged on the circulating gear, and the circulating rotating block is rotatably connected with a circulating rotating groove arranged on the driving disc; the circulating rotating block is provided with connecting rods, the connecting rods are connected with the rotating force rotating disc, the rotating force rotating disc is provided with auxiliary plates, and the auxiliary plates are connected with the static position communicating assembly.
Preferably, the driving disc is fixedly provided with a bevel gear rotary table, the bevel gear rotary table is in meshed connection with a control bevel gear, the control bevel gear is fixedly provided with a control rotating shaft, the control rotating shaft penetrates through a control moving base to be connected with a drive bevel gear, and the drive bevel gear is connected with a control shooting mechanism; the control base is fixedly connected with the rotating force turntable, the rotating force turntable is provided with a limiting rotating block, and the limiting rotating block is rotationally connected with a limiting rotating groove arranged on the driving disc.
Preferably, the regulation and control mechanism comprises a driven bevel gear engaged with the driving bevel gear, a driven rotating shaft is arranged on the driven bevel gear, the driven rotating shaft penetrates through a driven base arranged on the control base and is connected with a regulation and control disc, an adjusting rod is arranged on the regulation and control disc, the adjusting rod is arranged on a rectangular square plate in a sliding connection manner, the rectangular square plate is provided with a driving rotating rod, the driving rotating rod is in transmission connection with a U plate, and the U plate is fixedly connected with a movable sleeve block arranged on the rotating force rotating plate.
Preferably, the static position communicating component comprises a moving block arranged on the auxiliary plate, the moving block is rotationally connected with a clamping position rotating groove arranged on the static rotating box, and the static rotating box is fixedly connected with the driving disc; the static connection rotating box is provided with a connection rotating rod, one end of the connection spring is fixedly connected with the clamping position rotating groove, the other end of the connection spring is fixedly connected with the clamping position moving block, the moving block is provided with a moving contact piece, the moving contact piece is connected with a static contact piece arranged on the clamping position rotating groove in a matched mode, and the static contact piece is in contact with the moving contact piece to control the driving static state of the mining motor.
Preferably, a fanning gear is mounted on the rectangular square plate, the fanning gear is meshed with a driving rack, the driving rack is in sliding connection with a moving sleeve block, a first baffle is fixedly mounted on the moving sleeve block, a fixed moving rod is mounted on the first baffle and penetrates through a second baffle arranged on the driving rack to be connected with a second limiting plate, an extension spring is sleeved on the fixed moving rod, one end of the extension spring is fixedly connected with the first baffle, and the other end of the extension spring is fixedly connected with the second baffle; the driving rack is provided with a traversing rack, the traversing rack penetrates through the regulating and controlling box to be connected with the transferring gear in a meshed mode, the transferring gear is symmetrically provided with regulating rotating shafts, and two ends of each regulating rotating shaft penetrate through the regulating and controlling box to be connected with the perturbation sleeve plate; the mounting box is arranged on the perturbation sleeve plate and is connected with the sampling container through the connecting plate splitting assembly; the regulating and controlling box is fixedly connected with the driving disc through a linkage rod.
Preferably, the connecting plate splitting assembly comprises a mounting rod arranged on the mounting box, one end of the mounting rod is connected with a slot on the base of the sampling container, the other end of the mounting rod is fixedly connected with the connecting plate, and the connecting plate is connected with the lock control lifting mechanism; the mounting rod is sleeved with an engagement spring, one end of the engagement spring is connected with the mounting box, and the other end of the engagement spring is fixedly connected with the engagement plate; the movable plate is symmetrically provided with a limiting rod, the limiting rod is sleeved with a limiting spring, one end of the limiting spring is connected with the movable plate, the other end of the limiting spring is connected with a third limiting plate, and the third limiting plate is connected with the limiting rod; the lifting handles are symmetrically arranged on the engagement plate, two lifting handles far away from one end of the driving motor are connected with the special-shaped plate together, the special-shaped plate is provided with an engagement rack, the engagement rack penetrates through the perturbation sleeve plate to be engaged with the engagement gear, and the engagement gear is connected with the tilting stop unit.
Preferably, the lock control lifting mechanism comprises a lock moving groove arranged on the moving plate, the lock moving plate is arranged on the lock moving groove, the lock moving plate is connected with the reset plate, the reset plate is slidably connected with a reset groove arranged on the mounting box, a reset rod is arranged on the reset groove, a reset spring is sleeved on the reset rod, one end of the reset spring is fixedly connected with the reset groove, and the other end of the reset spring is fixedly connected with the reset plate.
Preferably, the tilting stop unit comprises a tilting rotating shaft arranged on the tilting gear, one end of the tilting rotating shaft is in transmission connection with the perturbation sleeve plate, the other end of the tilting rotating shaft is connected with the first bevel gear, the first bevel gear is in meshed connection with a plurality of second bevel gears, a stable moving threaded shaft is fixedly arranged on the second bevel gears, the stable moving threaded shaft penetrates through a stable moving base arranged on the perturbation sleeve plate and is connected with the fourth limiting plate, a stop plate is arranged on the stable moving threaded shaft in a threaded manner, a guide rod is arranged on the stop plate, one end of the guide rod is connected with the stable moving base, the other end of the guide rod is connected with the fifth limiting plate, a brake spring is sleeved on the guide rod, one end of the brake spring is connected with the stable moving base, the other end of the brake spring is connected with the stop plate, a positioning rod is arranged on the stop plate, one end of the positioning rod is connected with the positioning plate, the other end of the positioning rod is connected with the brake plate, and the plurality of brake plates are matched and connected with the sampling container; the locating rod is sleeved with an extrusion spring, one end of the extrusion spring is fixedly connected with the brake plate, and the other end of the extrusion spring is fixedly connected with the stop plate.
The invention also provides an underwater sampling method, which comprises the following steps:
step one, starting a driving motor, stopping the position-limiting movement of a position-limiting control plate on a threaded shaft on a positioning column, and then placing a sampling container on the position-limiting control plate to a proper water depth, and then carrying out sample collection operation at the position;
step two, an operator starts a mining motor to enable a driving gear on a driving rotating shaft to drive a rotating force turntable to rotate, so that a sampling container on the rotating force turntable rotates, the sampling container can rotate in the depth, and the sampling container is not limited to a fixed position for sampling operation;
step three, when the rotating force turntable rotates, the control bevel gear is meshed with the bevel gear turntable to rotate, so that an adjusting rod on the adjusting disc moves on the straight groove to drive a fanning gear on the rectangular square plate to reciprocally rotate, and then the meshed driving rack reciprocally moves on the moving sleeve block, so that an adjusting rotating shaft on the adjusting gear drives the perturbation sleeve plate to reciprocally swing, and the angle of a sampling container on the perturbation sleeve plate in water can be adjusted;
step four, the rotating force turntable is limited and rotated on the static rotating box, the rotating force turntable is limited, dislocation phenomenon of the rotating force turntable during rotation is avoided, meanwhile, after a movable contact piece on the moving block contacts with a static contact piece on the clamping rotating groove, the sampling motor is closed, the sampling container is stopped in a water area where the current angle is located, samples can be better collected, and sampling efficiency is improved.
Compared with the prior art, the invention has the beneficial effects that:
(1) The four connecting rods drive the limiting rotating blocks on the rotating force rotating disc to rotate in a limiting manner on the driving disc, so that the sampling container on the rotating force rotating disc rotates, the sampling container can rotate in the depth, the sampling container is not limited to a fixed position for sampling operation, the limitation of use is reduced, and meanwhile, the sampling container rotates and can sample the surrounding water area taking the driving disc as the center of a circle, so that the sampling container can collect various samples, the collected data is improved, and the accuracy of the samples in detection is improved;
(2) The rotary force turntable makes the armature block arranged on the auxiliary plate on the rotary force turntable rotate in a limiting manner on the static rotary box, and the linkage spring is in a buffer state, so that the rotary force turntable is limited, the dislocation phenomenon of the rotary force turntable during rotation is avoided, meanwhile, when the movable contact piece on the armature block contacts the static contact piece on the clamping rotary groove, the motor is turned off, the sampling container is stopped in a water area where the current angle is located, samples can be better collected, and the sampling efficiency is improved;
(3) The adjusting rod on the adjusting disc moves on the straight groove, so that the rectangular square plate rotates on the U plate by taking the driving rotating rod as the center of a circle through the driving rotating rod, the fanning gear on the rectangular square plate rotates reciprocally, the meshed driving rack moves reciprocally on the moving sleeve block, the fixed moving rod moves on the second baffle, the extension spring is in a buffering state, the traversing rack on the driving rack is meshed with the adjusting gear to rotate reciprocally, the adjusting rotating shaft on the adjusting gear drives the perturbation sleeve plate to swing reciprocally, the angle of the sampling container on the perturbation sleeve plate in water can be adjusted, the sampling container can collect samples better, the sampling efficiency is improved, meanwhile, when the position of the sampling container changes, the sampling container can contact other water areas taking the driving rotating rod as the center of a circle, the area for collecting samples is further enlarged, different samples can be collected, and the accuracy in the collecting and detecting process is improved;
(4) Pulling the handle outwards to enable the engagement plate on the handle to move in a limiting mode on the limiting rod, enabling the limiting spring to be in a buffering state, enabling the mounting rod on the engagement plate to release limiting setting of the sampling container, enabling the engagement spring to be in a buffering state, then completing dismounting operation of the sampling container, and installing the sampling container by the aid of the same operation, so that the sampling container is convenient to install when in use;
(5) When the sampling container is in sampling, the sampling container is contacted with any one of the braking plates due to complex conditions in water, when water flow surges, the positioning rod on the braking plate is in a limiting movement on the braking plate, the extrusion spring is in a buffer state, so that the sampling container is prevented from dislocation, and when water flow does not surge any more, the contacted braking plate drives the sampling container to reset through the reset of the extrusion spring, so that normal sampling can be realized, meanwhile, the sampling container can be protected, the damage to the sampling container is avoided, and the stability in sampling is improved;
(6) When the installation is finished, the reset plate is loosened, so that the reset spring is reset, then the locking plate on the reset plate enters the locking groove, the reset plate is limited again, the reset plate is prevented from moving due to non-human factors, the reset plate is prevented from falling off, and the sampling container can be subjected to normal sampling operation;
(7) And after the sampling container on the control plate is placed to a proper water depth, the operation of collecting samples is carried out at the position, meanwhile, the sampling container has a certain height, and the control plate is kept on a horizontal plane when the sampling container is immersed in water.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the connector board removing assembly of the present invention;
FIG. 3 is a schematic view of a rectangular square plate structure according to the present invention;
FIG. 4 is a schematic diagram of a lock control actuator according to the present invention;
FIG. 5 is an exploded view of the drive disk of the present invention;
FIG. 6 is a schematic view of the internal structure of the control box of the present invention;
FIG. 7 is a schematic view of the structure of the tilting stop unit of the present invention;
FIG. 8 is a schematic diagram of a structure of a stopper block according to the present invention;
FIG. 9 is a schematic diagram of a mechanism for controlling the shooting degree according to the present invention;
FIG. 10 is a schematic view of the structure of the mounting box of the present invention;
in the figure: 1. a floating plate; 2. a mounting plate; 3. a driving motor; 4. driving a bevel gear; 5. a stop bevel gear; 6. a stop screw shaft; 7. a fixed control board; 8. positioning columns; 9. a positioning spring; 10. a mining motor; 11. driving the rotating shaft; 12. a drive disc; 13. a drive gear; 14. circulating the ring gear; 15. a circulating rotating block; 16. a circulating rotating groove; 17. a connecting rod; 18. a torque turntable; 19. an auxiliary plate; 20. bevel gear rotary table; 21. controlling a bevel gear; 22. controlling the rotating shaft; 23. a control base; 24. a drive bevel gear; 25. a rotation limiting block; 26. limiting rotating grooves; 27. a driven bevel gear; 28. a driven rotating shaft; 29. a driven base; 30. a regulating disc; 31. an adjusting rod; 32. a rectangular square plate; 33. a straight groove; 34. a driving rotating rod; 35. a U-shaped plate; 36. moving the sleeve block; 37. a connecting block; 38. a static rotating box; 39. a clamping position rotating groove; 40. a connecting rotating rod; 41. a connecting spring; 42. a movable contact; 43. a stationary contact; 44. a fanning gear; 45. a drive rack; 46. a first baffle; 47. a fixed moving rod; 48. a second baffle; 49. a tension spring; 50. traversing the rack; 51. a control box; 52. a gear is mobilized; 53. adjusting the rotating shaft; 54. a perturbation sleeve plate; 55. a mounting box; 56. a sampling container; 57. a linkage rod; 58. a mounting rod; 59. a linkage plate; 60. a spring is engaged; 61. a limit rod; 62. a limit spring; 63. a handle; 64. a shaped plate; 65. a rack is engaged; 66. a connecting gear; 67. a locking groove; 68. a locking plate; 69. a reset plate; 70. a reset groove; 71. a reset lever; 72. a return spring; 73. a connecting shaft; 74. a first bevel gear; 75. a second bevel gear; 76. a steady threaded shaft; 77. a stationary base; 78. a stop plate; 79. a guide rod; 80. a brake spring; 81. a positioning rod; 82. a positioning plate; 83. a brake plate; 84. the spring is pressed.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The embodiment is given by fig. 1 to 10, the invention comprises a floating plate 1, wherein a mounting plate 2 is fixedly arranged on the floating plate 1, a driving motor 3 is arranged on the mounting plate 2, and the output end of the driving motor 3 passes through the mounting plate 2 and is connected with a driving bevel gear 4; the driving bevel gear 4 is connected with the fixed control stop unit;
the fixed control stop unit comprises a stop bevel gear 5 which is meshed with the drive bevel gear 4, a stop threaded shaft 6 is arranged on the stop bevel gear 5, one end of the stop threaded shaft 6 is in transmission connection with the floating plate 1, the other end of the stop threaded shaft is connected with the first limiting plate, a fixed control plate 7 is arranged on the stop threaded shaft 6 in a threaded manner, a positioning column 8 is arranged on the fixed control plate 7, a positioning spring 9 is sleeved on the positioning column 8, one end of the positioning spring 9 is fixedly connected with the floating plate 1, and the other end of the positioning spring 9 is fixedly connected with the fixed control plate 7; the fixed control board 7 is provided with a mining motor 10, and the mining motor 10 is connected with a rotation force sampling mechanism;
the operator places the device in the waters that need the sample, through starting driving motor 3 for stop screw shaft 6 on the last fixed control board 7 of position post 8 spacing removal, positioning spring 9 is in the state of buffering, then place the sampling container 56 on the fixed control board 7 behind the suitable water depth, carry out the sample operation of gathering in this position, sampling container 56 has certain height simultaneously, and fixed control board 7 keeps on the horizontal plane when sampling container 56 is immersed in water.
The rotary force accurate sampling mechanism of the embodiment comprises a driving rotating shaft 11 arranged at the output end of a sampling motor 10, wherein the driving rotating shaft 11 penetrates through a fixed control plate 7 and a driving disc 12 to be connected with a driving gear 13, and the driving disc 12 is fixedly connected with the fixed control plate 7; the driving gear 13 is in meshed connection with the circulating gear 14, a circulating rotating block 15 is fixedly arranged on the circulating gear 14, and the circulating rotating block 15 is in rotary connection with a circulating rotating groove 16 arranged on the driving disc 12; the circulating rotating block 15 is provided with connecting rods 17, a plurality of connecting rods 17 are connected with a rotating force rotating disc 18 together, the rotating force rotating disc 18 is provided with an auxiliary plate 19, and the auxiliary plate 19 is connected with the static position communicating component; the driving disc 12 is fixedly provided with a bevel gear rotary table 20, the bevel gear rotary table 20 is in meshed connection with a control bevel gear 21, the control bevel gear 21 is fixedly provided with a control rotating shaft 22, the control rotating shaft 22 penetrates through a control base 23 to be connected with a drive bevel gear 24, and the drive bevel gear 24 is connected with a control camera shooting mechanism; the control base 23 is fixedly connected with the rotating force turntable 18, the rotating force turntable 18 is provided with a limiting rotating block 25, and the limiting rotating block 25 is rotatably connected with a limiting rotating groove 26 arranged on the driving disc 12;
an operator starts the driving motor 10 to enable the driving gear 13 on the driving rotating shaft 11 to engage the circulating gear 14 to rotate, so that the circulating rotating block 15 rotates on the driving disc 12, then the four connecting rods 17 drive the limiting rotating blocks 25 on the rotating force rotating disc 18 to rotate on the driving disc 12 in a limiting mode, then the sampling container 56 on the rotating force rotating disc 18 rotates, the sampling container 56 can rotate in the depth, the sampling container 56 is not limited to a fixed position to perform sampling operation, the limitation of use is reduced, meanwhile, the sampling container 56 rotates and simultaneously sampling work can be performed on surrounding water areas taking the driving disc 12 as a circle center, so that the sampling container 56 can collect various samples, collected data are improved, and accuracy of sample detection is improved.
The shooting degree regulating mechanism comprises a driven bevel gear 27 in meshed connection with a driving bevel gear 24, a driven rotating shaft 28 is arranged on the driven bevel gear 27, the driven rotating shaft 28 penetrates through a driven base 29 arranged on a control base 23 to be connected with a regulating disc 30, a regulating rod 31 is arranged on the regulating disc 30, the regulating rod 31 is in sliding connection with a straight groove 33 arranged on a rectangular square plate 32, a driving rotating rod 34 is arranged on the rectangular square plate 32, the driving rotating rod 34 is in transmission connection with a U plate 35, and the U plate 35 is fixedly connected with a movable sleeve block 36 arranged on the rotary force rotating disc 18; the rectangular square plate 32 is provided with a fanning gear 44, the fanning gear 44 is in meshed connection with a driving rack 45, the driving rack 45 is in sliding connection with the movable sleeve block 36, a first baffle 46 is fixedly arranged on the movable sleeve block 36, a fixed moving rod 47 is arranged on the first baffle 46, the fixed moving rod 47 passes through a second baffle 48 arranged on the driving rack 45 and is connected with a second limiting plate, an extension spring 49 is sleeved on the fixed moving rod 47, one end of the extension spring 49 is fixedly connected with the first baffle 46, and the other end of the extension spring 49 is fixedly connected with the second baffle 48; a traversing rack 50 is arranged on the driving rack 45, the traversing rack 50 passes through the regulating and controlling box 51 to be in meshed connection with a regulating gear 52, regulating rotating shafts 53 are symmetrically arranged on the regulating gear 52, and two ends of the regulating rotating shafts 53 pass through the regulating and controlling box 51 to be connected with a perturbation sleeve plate 54; the perturbation sleeve plate 54 is provided with a mounting box 55, and the mounting box 55 is connected with the sampling container 56 through the armature plate splitting assembly; the regulating and controlling box 51 is fixedly connected with the driving disc 12 through a linkage rod 57;
the rotating force turntable 18 rotates to enable the control bevel gear 21 to engage the bevel gear turntable 20, the drive bevel gear 24 on the control rotating shaft 22 engages the control disc 30 on the driven bevel gear 27 to rotate, the adjusting rod 31 on the control disc 30 moves on the straight groove 33, the rectangular square plate 32 rotates on the U plate 35 through the drive rotating rod 34 by taking the drive rotating rod 34 as the center of a circle, the sector gear 44 on the rectangular square plate 32 reciprocally rotates, the engaged driving rack 45 reciprocally moves on the moving registration block 36, the fixed rod 47 moves on the second baffle 48, the stretching spring 49 is in a buffering state, the traverse rack 50 on the driving rack 45 is further engaged with the adjusting gear 52 to reciprocally rotate, the adjusting rotating shaft 53 on the adjusting gear 52 drives the perturbation registration plate 54, accordingly, the angle of the sampling container 56 on the perturbation registration plate 54 in water can be adjusted, the sampling efficiency of the sampling container is improved, and simultaneously when the position of the sampling container 56 is changed, the sampling container 56 can be in contact with the center of the circle and the sampling container 34 is enlarged, and the sampling area of the sampling container is further accurately measured.
The static position communication assembly of the embodiment comprises a connecting block 37 arranged on the auxiliary plate 19, wherein the connecting block 37 is rotationally connected with a clamping position rotating groove 39 arranged on a static position rotating box 38, and the static position rotating box 38 is fixedly connected with the driving disc 12; the static rotating box 38 is provided with a connecting rotating rod 40, the connecting rotating rod 40 is sleeved with a connecting spring 41, one end of the connecting spring 41 is fixedly connected with the clamping rotating groove 39, the other end of the connecting spring is fixedly connected with the clamping moving block 37, the clamping moving block 37 is provided with a movable contact piece 42, the movable contact piece 42 is connected with a static contact piece 43 arranged on the clamping rotating groove 39 in a matched manner, and the contact of the static contact piece 43 and the movable contact piece 42 is used for controlling the driving static state of the mining motor 10;
the rotation force turntable 18 rotates to enable the armature block 37 arranged on the auxiliary plate 19 on the rotation force turntable 18 to rotate in a limiting mode on the static rotating box 38, the linkage spring 41 is in a buffering state, so that the rotation force turntable 18 is limited, dislocation phenomenon of the rotation force turntable 18 during rotation is avoided, meanwhile, when the movable contact piece 42 on the armature block 37 contacts the static contact piece 43 on the clamping rotating groove 39, the sampling motor 10 is turned off, the sampling container 56 stops in a water area where the current angle is located, samples can be better collected, and the sampling efficiency is improved.
The connecting plate splitting assembly of the embodiment comprises a mounting rod 58 arranged on a mounting box 55, one end of the mounting rod 58 is connected with a slot on the base of the sampling container 56, the other end of the mounting rod is fixedly connected with a connecting plate 59, and the connecting plate 59 is connected with a lock control lifting mechanism; the mounting rod 58 is sleeved with an engagement spring 60, one end of the engagement spring 60 is connected with the mounting box 55, and the other end of the engagement spring is fixedly connected with an engagement plate 59; the stop rods 61 are symmetrically arranged on the engagement plates 59, stop springs 62 are sleeved on the stop rods 61, one ends of the stop springs 62 are connected with the engagement plates 59, the other ends of the stop springs are connected with a third stop plate, and the third stop plate is connected with the stop rods 61; the lifting handles 63 are symmetrically arranged on the engagement plate 59, two lifting handles 63 far away from one end of the driving motor 3 are connected with the special-shaped plate 64 together, the special-shaped plate 64 is provided with an engagement rack 65, the engagement rack 65 penetrates through the perturbation sleeve plate 54 to be engaged with an engagement gear 66, and the engagement gear 66 is connected with the tilting stop unit;
through outwards pulling handle 63 for the armature plate 59 on the handle 63 is spacing on gag lever post 61 and is removed, and spacing spring 62 is in the state of buffering, makes the installation pole 58 on the armature plate 59 remove the spacing setting to sampling container 56, makes armature spring 60 be in buffer state, accomplishes the dismantlement operation to sampling container 56 then, and the installation to sampling container 56 can be accomplished to the operation of the same reason, makes it be convenient for install when using.
The lock control lifting mechanism of the embodiment comprises a lock moving groove 67 arranged on a connecting plate 59, a lock moving plate 68 is arranged on the lock moving groove 67, the lock moving plate 68 is connected with a reset plate 69, the reset plate 69 is in sliding connection with a reset groove 70 arranged on a mounting box 55, a reset rod 71 is arranged on the reset groove 70, a reset spring 72 is sleeved on the reset rod 71, one end of the reset spring 72 is fixedly connected with the reset groove 70, and the other end of the reset spring 72 is fixedly connected with the reset plate 69;
through pushing down reset plate 69 when the installation for reset plate 69 is spacing removal in reset lever 71, reset spring 72 is in buffer state, then make the lock movable plate 68 on the reset plate 69 remove the spacing setting to the armature plate 59, make armature plate 59 can normally remove, through loosening reset plate 69 when the installation is finished, make reset spring 72 reset, then make the lock movable plate 68 on the reset plate 69 enter into lock movable groove 67 in, it is spacing with reset plate 69 again, avoid reset plate 69 non-human factor to remove, thereby avoid reset plate 69 to take place to drop, make sampling container 56 can normally sample the operation.
The tilting stopping unit of the embodiment comprises a stirring rotating shaft 73 arranged on a stirring gear 66, one end of the stirring rotating shaft 73 is in transmission connection with a stirring sleeve plate 54, the other end of the stirring rotating shaft is connected with a first bevel gear 74, the first bevel gear 74 is in meshing connection with a plurality of second bevel gears 75, a stable moving threaded shaft 76 is fixedly arranged on the second bevel gears 75, the stable moving threaded shaft 76 penetrates through a stable moving base 77 arranged on the stirring sleeve plate 54 and is connected with a fourth limiting plate, a stopping plate 78 is arranged on the stable moving threaded shaft 76 in a threaded manner, a guide rod 79 is arranged on the stopping plate 78, one end of the guide rod 79 is connected with the stable moving base 77, the other end of the guide rod 79 is connected with a fifth limiting plate, a brake spring 80 is sleeved on the guide rod 79, one end of the brake spring 80 is connected with the stable moving base 77, the other end of the brake spring 80 is connected with the stopping plate 78, a positioning rod 81 is arranged on the stopping plate 78, one end of the positioning rod 81 is connected with a positioning plate 82, the other end of the positioning rod 81 is connected with the brake plate 83, and the plurality of brake plates 83 are matched and connected with a sampling container 56; the positioning rod 81 is sleeved with an extrusion spring 84, one end of the extrusion spring 84 is fixedly connected with the brake plate 83, and the other end of the extrusion spring is fixedly connected with the stop plate 78;
when the lifting handle 63 is pulled, the lifting rack 65 on the irregular plate 64 is driven to move in a limiting mode on the perturbation sleeve plate 54, the lifting rotating shaft 73 on the meshed lifting gear 66 is enabled to rotate, then the first bevel gear 74 is enabled to be meshed with the second bevel gear 75 to rotate, the stable threaded shaft 76 on the second bevel gear 75 is enabled to rotate, the stop plate 78 is enabled to move in a limiting mode on the guide rod 79, the brake spring 80 is in a buffering mode, the four stop plates 78 relatively move, the brake plate 83 is enabled to be not to contact with the sampling container 56 any more, when the sampling container 56 is installed, the lifting handle 63 is released, the reset lifting rack 65 is enabled to mesh with the lifting gear 66 to reset, then the four stop plates 78 are enabled to move towards each other, and therefore the brake plate 83 is enabled to contact with the sampling container 56.
The invention also provides an underwater sampling method, which comprises the following steps:
step one, starting a driving motor 3, stopping the limiting movement of a fixed control plate 7 on a threaded shaft 6 on a positioning column 8, and then placing a sampling container 56 on the fixed control plate 7 to a proper water depth, and then carrying out sample collection operation at the position;
step two, an operator starts the driving motor 10 to drive the driving gear 13 on the driving rotating shaft 11 to drive the rotating force turntable 18 to rotate, so that the sampling container 56 on the rotating force turntable 18 rotates, the sampling container 56 can rotate in the depth, and the sampling container 56 is not limited to a fixed position to perform sampling operation;
step three, when the rotating force turntable 18 rotates, the control bevel gear 21 is meshed with the bevel gear turntable 20 to rotate, so that the adjusting rod 31 on the adjusting disc 30 moves on the straight groove 33 to drive the fanning gear 44 on the rectangular square plate 32 to reciprocate, and then the meshed driving rack 45 moves on the moving sleeve block 36 in a reciprocating manner, so that the adjusting rotating shaft 53 on the adjusting gear 52 drives the perturbation sleeve plate 54 to reciprocate, and the angle of the sampling container 56 on the perturbation sleeve plate 54 in water can be adjusted;
step four, the rotation force turntable 18 rotates on the static rotating box 38 in a limiting way, the rotation force turntable 18 is limited, dislocation of the rotation force turntable 18 during rotation is avoided, meanwhile, when the movable contact piece 42 on the engagement block 37 contacts the static contact piece 43 on the clamping rotating groove 39, the sampling motor 10 is turned off, the sampling container 56 is stopped in the water area where the current angle is located, samples can be better collected, and the sampling efficiency is improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. An underwater sampler, characterized in that: the device comprises a floating plate (1), wherein a mounting plate (2) is fixedly mounted on the floating plate (1), a driving motor (3) is mounted on the mounting plate (2), and the output end of the driving motor (3) penetrates through the mounting plate (2) to be connected with a driving bevel gear (4); the driving bevel gear (4) is connected with the fixed control stop unit;
the fixed control stop unit comprises a stop bevel gear (5) which is meshed with the drive bevel gear (4), a stop threaded shaft (6) is arranged on the stop bevel gear (5), one end of the stop threaded shaft (6) is in transmission connection with the floating plate (1), the other end of the stop threaded shaft is connected with the first limiting plate, a fixed control plate (7) is arranged on the stop threaded shaft (6) in a threaded manner, a positioning column (8) is arranged on the fixed control plate (7), a positioning spring (9) is sleeved on the positioning column (8), one end of the positioning spring (9) is fixedly connected with the floating plate (1), and the other end of the positioning spring is fixedly connected with the fixed control plate (7); and a mining motor (10) is arranged on the fixed control board (7), and the mining motor (10) is connected with the rotation force accurate mining mechanism.
2. An underwater sampler as claimed in claim 1 wherein: the rotary force sampling mechanism comprises a driving rotating shaft (11) arranged at the output end of a sampling motor (10), the driving rotating shaft (11) penetrates through a fixed control plate (7) and a driving disc (12) to be connected with a driving gear (13), and the driving disc (12) is fixedly connected with the fixed control plate (7); the driving gear (13) is in meshed connection with the circulating gear (14), a circulating rotating block (15) is fixedly arranged on the circulating gear (14), and the circulating rotating block (15) is in rotary connection with a circulating rotating groove (16) arranged on the driving disc (12); the rotary table is characterized in that connecting rods (17) are arranged on the circulating rotary block (15), a plurality of connecting rods (17) are connected with a rotary force rotary table (18) together, an auxiliary plate (19) is arranged on the rotary force rotary table (18), and the auxiliary plate (19) is connected with the static position communicating component.
3. An underwater sampler as claimed in claim 2 wherein: a bevel gear rotary table (20) is fixedly arranged on the driving disc (12), the bevel gear rotary table (20) is in meshed connection with a control bevel gear (21), a control rotating shaft (22) is fixedly arranged on the control bevel gear (21), the control rotating shaft (22) penetrates through a control rotating base (23) to be connected with a drive bevel gear (24), and the drive bevel gear (24) is connected with a control camera shooting mechanism; the control base (23) is fixedly connected with the rotating force turntable (18), the rotating force turntable (18) is provided with a limiting rotating block (25), and the limiting rotating block (25) is rotatably connected with a limiting rotating groove (26) arranged on the driving disc (12).
4. An underwater sampler as claimed in claim 3 wherein: the regulation and control degree mechanism comprises a driven bevel gear (27) which is meshed with a driving bevel gear (24), a driven rotating shaft (28) is arranged on the driven bevel gear (27), the driven rotating shaft (28) penetrates through a driven base (29) which is arranged on a control moving base (23) and is connected with a regulation and control disc (30), an adjusting rod (31) is arranged on the regulation and control disc (30), a straight groove (33) which is arranged on the adjusting rod (31) and a rectangular square plate (32) is arranged in a sliding connection mode, a driving rotating rod (34) is arranged on the rectangular square plate (32), the driving rotating rod (34) is connected with a U plate (35) in a transmission mode, and a moving sleeve block (36) which is arranged on the U plate (35) and the rotating force rotating disc (18) is fixedly connected.
5. An underwater sampler as claimed in claim 2 wherein: the static position communicating assembly comprises a connecting block (37) arranged on the auxiliary plate (19), the connecting block (37) is rotationally connected with a clamping position rotating groove (39) arranged on the static rotation box (38), and the static rotation box (38) is fixedly connected with the driving disc (12); the static rotating box (38) is provided with a connecting rotating rod (40), the connecting rotating rod (40) is sleeved with a connecting spring (41), one end of the connecting spring (41) is fixedly connected with the clamping rotating groove (39), the other end of the connecting spring is fixedly connected with the connecting moving block (37), the moving block (37) is provided with a moving contact piece (42), the moving contact piece (42) is connected with a static contact piece (43) arranged on the clamping rotating groove (39) in a matched mode, and the static contact piece (43) is in contact with the moving contact piece (42) to control the driving static state of the mining motor (10).
6. An underwater sampler as claimed in claim 4 wherein: a fanning gear (44) is arranged on the rectangular square plate (32), the fanning gear (44) is in meshed connection with a driving rack (45), the driving rack (45) is in sliding connection with a movable sleeve block (36), a first baffle plate (46) is fixedly arranged on the movable sleeve block (36), a fixed moving rod (47) is arranged on the first baffle plate (46), the fixed moving rod (47) penetrates through a second baffle plate (48) arranged on the driving rack (45) to be connected with a second limiting plate, an extension spring (49) is sleeved on the fixed moving rod (47), one end of the extension spring (49) is fixedly connected with the first baffle plate (46), and the other end of the extension spring is fixedly connected with the second baffle plate (48); a traversing rack (50) is arranged on the driving rack (45), the traversing rack (50) penetrates through the regulating and controlling box (51) to be connected with a regulating gear (52) in a meshed mode, regulating rotating shafts (53) are symmetrically arranged on the regulating gear (52), and two ends of the regulating rotating shafts (53) penetrate through the regulating and controlling box (51) to be connected with a perturbation sleeve plate (54); the perturbation sleeve plate (54) is provided with an installation box (55), and the installation box (55) is connected with the sampling container (56) through the armature plate splitting assembly; the regulating and controlling box (51) is fixedly connected with the driving disc (12) through a linkage rod (57).
7. An underwater sampler as claimed in claim 6 wherein: the connecting plate splitting assembly comprises a mounting rod (58) arranged on the mounting box (55), one end of the mounting rod (58) is connected with a slot on the base of the sampling container (56), the other end of the mounting rod is fixedly connected with a connecting plate (59), and the connecting plate (59) is connected with the lock control lifting mechanism; the mounting rod (58) is sleeved with a locking spring (60), one end of the locking spring (60) is connected with the mounting box (55), and the other end of the locking spring is fixedly connected with the locking plate (59); a limit rod (61) is symmetrically arranged on the engagement plate (59), a limit spring (62) is sleeved on the limit rod (61), one end of the limit spring (62) is connected with the engagement plate (59), the other end of the limit spring is connected with a third limit plate, and the third limit plate is connected with the limit rod (61); the lifting handles (63) are symmetrically arranged on the moving plate (59), two lifting handles (63) at one end far away from the driving motor (3) are connected with the special-shaped plate (64) together, the special-shaped plate (64) is provided with the moving rack (65), the moving rack (65) penetrates through the moving sleeve plate (54) to be connected with the moving gear (66) in a meshed mode, and the moving gear (66) is connected with the tilting stopping unit.
8. An underwater sampler as claimed in claim 7 wherein: the lock control lifting mechanism comprises a lock moving groove (67) arranged on a connecting plate (59), a lock moving plate (68) is arranged on the lock moving groove (67), the lock moving plate (68) is connected with a reset plate (69), the reset plate (69) is slidably connected with a reset groove (70) arranged on an installation box (55), a reset rod (71) is arranged on the reset groove (70), a reset spring (72) is sleeved on the reset rod (71), one end of the reset spring (72) is fixedly connected with the reset groove (70), and the other end of the reset spring is fixedly connected with the reset plate (69).
9. An underwater sampler as claimed in claim 7 wherein: the tilting stopping unit comprises a stirring rotating shaft (73) arranged on a stirring gear (66), one end of the stirring rotating shaft (73) is in transmission connection with a stirring sleeve plate (54), the other end of the stirring rotating shaft is connected with a first bevel gear (74), the first bevel gear (74) is in meshing connection with a plurality of second bevel gears (75), a stable moving threaded shaft (76) is fixedly arranged on the second bevel gears (75), the stable moving threaded shaft (76) penetrates through a stable moving base (77) arranged on the stirring sleeve plate (54) and is connected with a fourth limiting plate, a stopping plate (78) is arranged on the stable moving threaded shaft (76) in a threaded manner, a guide rod (79) is arranged on the stopping plate (78), one end of the guide rod (79) is connected with a stable moving base (77), the other end of the guide rod (79) is connected with a fifth limiting plate, one end of the brake spring (80) is connected with the stable moving base (77), the other end of the brake spring (80) is connected with the stopping plate (78), a positioning rod (81) is arranged on the stopping plate (78), and one end of the positioning rod (81) is connected with a positioning plate (83) and the positioning plate (81) is connected with a plurality of positioning plates (83), and the positioning plates (83) are arranged in a matched manner; the positioning rod (81) is sleeved with an extrusion spring (84), one end of the extrusion spring (84) is fixedly connected with the brake plate (83), and the other end of the extrusion spring is fixedly connected with the stop plate (78).
10. An underwater sampling method comprising the underwater sampler as claimed in any one of claims 1 to 9 including the steps of:
step one, starting a driving motor (3), stopping a fixed control plate (7) on a threaded shaft (6) to move in a limiting mode on a positioning column (8), and then placing a sampling container (56) on the fixed control plate (7) to a proper water depth, and then carrying out sample collection operation at the position;
step two, an operator starts a mining motor (10) to enable a driving gear (13) on a driving rotating shaft (11) to drive a rotating force rotating disc (18) to rotate, so that a sampling container (56) on the rotating force rotating disc (18) rotates, the sampling container (56) can rotate in the depth, and the sampling container (56) is not limited in a fixed position to perform sampling operation;
step three, when the rotating force turntable (18) rotates, the control bevel gear (21) is meshed with the bevel gear turntable (20) to rotate, so that an adjusting rod (31) on the adjusting disc (30) moves on the straight groove (33) to drive a fanning gear (44) on the rectangular square plate (32) to rotate reciprocally, and then the meshed driving rack (45) moves reciprocally on the moving sleeve block (36), so that an adjusting rotating shaft (53) on the adjusting gear (52) drives the perturbation sleeve plate (54) to swing reciprocally, and the angle of a sampling container (56) on the perturbation sleeve plate (54) in water can be adjusted;
step four, the rotating force turntable (18) rotates in a limiting mode on the static rotating box (38), the rotating force turntable (18) is limited, dislocation of the rotating force turntable (18) during rotation is avoided, meanwhile, after a movable contact piece (42) on the moving block (37) contacts with a static contact piece (43) on the clamping rotating groove (39), the motor (10) is closed, the sampling container (56) is stopped in a water area where the current angle is located, samples can be collected better, and sampling efficiency is improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310427057.9A CN116659944A (en) | 2023-04-20 | 2023-04-20 | Underwater sampler and sampling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310427057.9A CN116659944A (en) | 2023-04-20 | 2023-04-20 | Underwater sampler and sampling method |
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| Publication Number | Publication Date |
|---|---|
| CN116659944A true CN116659944A (en) | 2023-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310427057.9A Withdrawn CN116659944A (en) | 2023-04-20 | 2023-04-20 | Underwater sampler and sampling method |
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| Country | Link |
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| CN (1) | CN116659944A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116929838A (en) * | 2023-09-15 | 2023-10-24 | 山东省地质调查院(山东省自然资源厅矿产勘查技术指导中心) | Deep soil sample collection system of geological prospecting |
-
2023
- 2023-04-20 CN CN202310427057.9A patent/CN116659944A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116929838A (en) * | 2023-09-15 | 2023-10-24 | 山东省地质调查院(山东省自然资源厅矿产勘查技术指导中心) | Deep soil sample collection system of geological prospecting |
| CN116929838B (en) * | 2023-09-15 | 2023-11-24 | 山东省地质调查院(山东省自然资源厅矿产勘查技术指导中心) | Deep soil sample collection system of geological prospecting |
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