CN211042819U - Seabed sampling case for ocean exploration - Google Patents
Seabed sampling case for ocean exploration Download PDFInfo
- Publication number
- CN211042819U CN211042819U CN201921155437.7U CN201921155437U CN211042819U CN 211042819 U CN211042819 U CN 211042819U CN 201921155437 U CN201921155437 U CN 201921155437U CN 211042819 U CN211042819 U CN 211042819U
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- sampling
- chamber
- cover
- barrel
- bottom end
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- 238000005070 sampling Methods 0.000 title claims abstract description 71
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- 230000001174 ascending effect Effects 0.000 abstract description 6
- 238000003902 seawater pollution Methods 0.000 abstract description 4
- 230000002146 bilateral effect Effects 0.000 abstract 1
- 239000013049 sediment Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 230000036410 touch Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005527 soil sampling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
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Abstract
The utility model discloses a submarine sampling case for ocean exploration, including the barrel and the cover that is located the barrel top, top-down is equipped with sampling chamber and mechanical chamber in proper order in the barrel, is equipped with the baffle between sampling chamber and the mechanical chamber, the top in the sampling chamber is equipped with telescopic cylinder, telescopic cylinder's bottom be equipped with sampling chamber assorted piston, the bottom is equipped with the sampling tube that extends to the barrel bottom in the sampling chamber, the bilateral symmetry of cover is equipped with temperature sensor and pressure sensor, be equipped with the controller in the cover, be equipped with ups and downs mechanism in the mechanical chamber, ups and downs mechanism is including the positive reverse motor that is located the indoor top of mechanical chamber. Has the advantages that: not influenced by surface seawater pollution, and this device depth of entry also not retrained, can carry out the sample work at arbitrary degree of depth, can be quick sink this device to improve the precision of quality reconnaissance, produced ascending thrust, realize quick come-up.
Description
Technical Field
The utility model relates to an ocean exploration equipment technical field particularly, relates to a submarine sampling case for ocean exploration.
Background
The marine engineering geological survey refers to geological survey for the purpose of marine engineering construction, the main working range is shallow sea, and the physical and mechanical properties, the material composition, the distribution of underwater landslides and the like of underwater sediments are comprehensively analyzed by means of a large amount of geophysical prospecting, water drilling, seabed sampling, in-situ testing and the like, and methods such as remote control diver underwater drilling, a remote control coring device, a cross plate test, a hole pressure instrument and the like.
According to the Chinese patent No. CN202382967U, a seabed soil sampling device is disclosed, which comprises a lifting hook, a main body, an inner recess and a conical head, wherein the lifting hook is arranged at the upper part of the main body, the inner recess is arranged on the side wall of the main body, and the conical head is arranged at the lower part of the main body; the main body is cylindrical and is made of lead; the conical head is a solid body and is made of copper. When a person sampling soil takes the boat, the person can quickly pull up the boat by tying a rope on the lifting hook and quickly throwing the rope into the seabed, and the soil enters the concave part, so that the boat is quite convenient to use; this prior art technique takes a small sample volume and requires a rope to be pulled out of the water.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem among the correlation technique, the utility model provides a submarine sampling case for ocean exploration to overcome the above-mentioned technical problem that current correlation technique exists.
Therefore, the utility model discloses a specific technical scheme as follows:
a seabed sampling box for ocean exploration comprises a barrel body and a barrel cover positioned at the top end of the barrel body, wherein a sampling chamber and a mechanical chamber are sequentially arranged in the barrel body from top to bottom, a partition plate is arranged between the sampling chamber and the mechanical chamber, a telescopic cylinder is arranged at the top end in the sampling chamber, a piston matched with the sampling chamber is arranged at the bottom end of the telescopic cylinder, a sampling pipe extending to the bottom end of the barrel body is arranged at the bottom end in the sampling chamber, a temperature sensor and a pressure sensor are symmetrically arranged on two sides of the barrel cover, a controller is arranged in the barrel cover, a sinking and floating mechanism is arranged in the mechanical chamber, the sinking and floating mechanism comprises a forward and reverse rotating motor positioned at the top end in the mechanical chamber, a first rotating shaft extending to the bottom end of the barrel body is arranged at the output end of the forward and reverse rotating motor, a shaft sleeve matched with the first rotating shaft sleeve, the utility model discloses a spinning machine, including axle sleeve, pivot one, drive gear one, driven gear two, drive gear two, the bottom of pivot one is equipped with the top, the bottom of axle sleeve just is located the top of top is equipped with the blade.
Further, one side of sampling tube just is located be equipped with the solenoid valve in the barrel, the bottom of sampling tube is horn mouth type structure.
Furthermore, the blades are horizontally arranged on the shaft sleeve in a surrounding mode, and the number of the blades is larger than three groups.
Furthermore, the blades are connected with the shaft sleeve through a pin shaft, and the inclination angle of the pin shaft ranges from 50 degrees to 130 degrees.
Further, the controller is electrically connected with the telescopic cylinder, the temperature sensor, the pressure sensor and the forward and reverse rotating motor respectively.
Further, the shaft sleeve is connected with the barrel through a bearing, and a storage battery is arranged in the barrel cover.
Furthermore, the outer wall of sampling tube is equipped with the surfacing layer, just the bottom of sampling tube is equipped with prevents stifled net.
The utility model has the advantages that: the closure of piston and sampling chamber, when having guaranteed that this device is launched, not influenced by surface layer sea water pollution, and this device depth of entry also not retrained, can carry out sample work at arbitrary degree of depth, positive and negative motor drive vane rotates, can be quick sink this device, after this device touches end, top spiral rotation is stirred and can be taken a sample to the submarine deposit well, produce the effect of negative pressure through piston and sampling chamber, collect deposit and silt, thereby the precision of quality reconnaissance has been improved, the reverse rotation of positive and negative motor drives vane and rotates, produce ascending thrust, realize quick come-up.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a submarine sampling box for marine exploration according to an embodiment of the present invention;
FIG. 2 is a second schematic structural diagram of a marine exploration subsea sampling box according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a floating mechanism in a seabed sampling box for ocean exploration according to the embodiment of the utility model.
In the figure:
1. a barrel; 2. a cylinder cover; 3. a sampling chamber; 4. a machine room; 5. a partition plate; 6. a telescopic cylinder; 7. a piston; 8. a sampling tube; 9. a temperature sensor; 10. a pressure sensor; 11. a controller; 12. a sinking and floating mechanism; 13. a positive and negative rotation motor; 14. a first rotating shaft; 15. a shaft sleeve; 16. a first transmission gear; 17. a first driven gear; 18. a second rotating shaft; 19. a second transmission gear; 20. a driven gear II; 21. a top; 22. a blade; 23. and (4) a storage battery.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides a submarine sampling case for ocean exploration.
The first embodiment;
as shown in fig. 1-3, the submarine sampling box according to the embodiment of the present invention comprises a barrel 1 and a cover 2 located at the top end of the barrel 1, wherein a sampling chamber 3 and a mechanical chamber 4 are sequentially arranged in the barrel 1 from top to bottom, a partition 5 is arranged between the sampling chamber 3 and the mechanical chamber 4, a telescopic cylinder 6 is arranged at the top end of the sampling chamber 3, a piston 7 matched with the sampling chamber 3 is arranged at the bottom end of the telescopic cylinder 6, a sampling tube 8 extending to the bottom end of the barrel 1 is arranged at the bottom end of the sampling chamber 3, a temperature sensor 9 and a pressure sensor 10 are symmetrically arranged at two sides of the cover 2, a controller 11 is arranged in the cover 2, a sinking and floating mechanism 12 is arranged in the mechanical chamber 4, the sinking and floating mechanism 12 comprises a forward and reverse rotation motor 13 located at the top end of the mechanical chamber 4, the output end of the forward and reverse rotation motor 13 is provided with a first rotating shaft 14 extending to the bottom end of the barrel, the cover is equipped with rather than assorted axle sleeve 15 on pivot 14, the bottom of axle sleeve 15 extends to 1 below of barrel, just be located on pivot 14 the top cover of axle sleeve 15 is equipped with drive gear 16, one side of drive gear 16 is equipped with rather than assorted driven gear 17, driven gear 17 through pivot two 18 with machinery room 4 is connected, just be located on pivot two 18 the below of driven gear 17 is equipped with drive gear two 19, one side of drive gear two 19 is equipped with the cover and locates driven gear two 20 on the axle sleeve 15 outer wall, driven gear two 20 with two 19 meshes mutually of drive gear are connected, the bottom of pivot one 14 is equipped with top 21, the bottom of axle sleeve 15 just is located top 21 of top is equipped with blade 22.
The specific arrangement and function of the cylinder 1, the cylinder cover 2, the sampling chamber 3, the mechanical chamber 4 and the sinking and floating mechanism 12 will be described in detail below.
As shown in fig. 1-3, when the device is used and sinks, the forward and reverse rotation motor 13 drives the first rotating shaft 14, the first rotating shaft 14 synchronously drives the first transmission gear 16 and the gyroscope 21 to rotate while rotating, the first transmission gear 16 drives the first driven gear 17 during rotation, the first driven gear 17 drives the second transmission gear 19 through the second rotating shaft 18, the second transmission gear 19 drives the shaft sleeve 15 to rotate through the second driven gear 20, so that the shaft sleeve 15 drives the blades 22 to rotate, the first rotating shaft 14 drives the gyroscope 21 to rotate, the device sinks rapidly under the action of the blades 22, the temperature sensor 9 and the pressure sensor 10 can measure the temperature and the pressure of seawater in real time during the sinking process of the sampling device, when the device is in bottom contact, the forward and reverse rotation motor 13 continuously rotates to sample seabed sediments well through the rotation stirring of the gyroscope 21, the telescopic cylinder 6 drives the piston 7 to move upwards, make the effect that sampling chamber 3 produced the negative pressure, collect sediment and silt through sampling tube 8, after the sample was accomplished, positive and negative motor 13 counter-rotation drove the rotatory ascending thrust that produces of blade 22, realizes floating up fast
By means of the technical scheme, the closure of piston 7 and sampling chamber 3, when having guaranteed that this device is launched, not influenced by surface layer sea water pollution, and this device depth of entry is also unrestricted, can carry out sample work at arbitrary degree of depth, positive reverse motor 13 drives blade 22 and rotates, can be quick sink this device, after this device touchs down, top 21 rotatory stirring can be well taken a sample to the submarine sediment, produce the effect of negative pressure through piston 7 and sampling chamber 3, collect sediment and silt, thereby the precision of quality reconnaissance has been improved, positive reverse rotation of motor 13 drives blade 22 and rotates, produce ascending thrust, realize quick come-up.
Example two;
as shown in fig. 1-3, one side of the sampling tube 8 is located a solenoid valve is arranged in the cylinder 1, the bottom end of the sampling tube 8 is of a bell mouth structure, the blades 22 are horizontally arranged on the shaft sleeve 15 in a surrounding manner, the number of the blades 22 is greater than three groups, the blades 22 are connected with the shaft sleeve 15 through a pin shaft, and the inclination angle range of the pin shaft is within 50-130 degrees. It will be appreciated from the above design that the blades 22 are inclined at an angle to the pin as they sink, allowing for quick dive.
As shown in fig. 1-3, the controller 11 is electrically connected to the telescopic cylinder 6, the temperature sensor 9, the pressure sensor 10 and the forward and reverse rotation motor 13, the shaft sleeve 15 is connected to the cylinder 1 through a bearing, the storage battery 23 is disposed in the cylinder cover 2, the outer wall of the sampling tube 8 is provided with a surfacing layer, and the bottom end of the sampling tube 8 is provided with an anti-blocking net. As can be seen from the above design, the provision of the weld overlay enhances its corrosion resistance.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In practical application, when the device sinks, the forward and reverse rotation motor 13 drives the first rotating shaft 14, the first rotating shaft 14 synchronously drives the first transmission gear 16 and the gyroscope 21 to rotate while rotating, the first transmission gear 16 drives the first driven gear 17 in the rotating process, the first driven gear 17 drives the second transmission gear 19 through the second rotating shaft 18, the second transmission gear 19 drives the shaft sleeve 15 to rotate through the second driven gear 20, the shaft sleeve 15 drives the blades 22 to rotate, the first rotating shaft 14 drives the gyroscope 21 to rotate, the device sinks rapidly under the action of the blades 22, the temperature sensor 9 and the pressure sensor 10 can measure the temperature and the pressure of seawater in real time in the sinking process of the sampling device, when the device is in bottom contact, the forward and reverse rotation motor 13 continuously rotates to stir through the gyroscope 21 to well sample seabed sediments, the telescopic cylinder 6 drives the piston 7 to move upwards, make the effect that sampling chamber 3 produced the negative pressure, collect sediment and silt through sampling tube 8, after the sample was accomplished, positive and negative motor 13 counter-rotation drives the rotatory ascending thrust that produces of blade 22, realizes quick come-up.
In conclusion, with the help of the above technical scheme of the utility model, through piston 7 and sampling chamber 3's closure, when having guaranteed that this device is launched, do not receive the influence of top layer sea water pollution, and this device depth of entry also unrestricted, can carry out sample work at arbitrary degree of depth, positive reverse motor 13 drives blade 22 and rotates, can be quick sink this device, after this device touches end, top 21 rotatory stirring can be taken a sample to the submarine sediment well, produce the effect of negative pressure through piston 7 and sampling chamber 3, collect sediment and silt, thereby the precision of quality reconnaissance has been improved, positive reverse rotation of motor 13 drives blade 22 and rotates, produce ascending thrust, realize quick come-up.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A submarine sampling box for ocean exploration is characterized by comprising a cylinder body (1) and a cylinder cover (2) positioned at the top end of the cylinder body (1), wherein a sampling chamber (3) and a mechanical chamber (4) are sequentially arranged in the cylinder body (1) from top to bottom, a partition plate (5) is arranged between the sampling chamber (3) and the mechanical chamber (4), a telescopic cylinder (6) is arranged at the top end of the sampling chamber (3), a piston (7) matched with the sampling chamber (3) is arranged at the bottom end of the telescopic cylinder (6), a sampling pipe (8) extending to the bottom end of the cylinder body (1) is arranged at the inner bottom end of the sampling chamber (3), temperature sensors (9) and pressure sensors (10) are symmetrically arranged on two sides of the cylinder cover (2), and a controller (11) is arranged between the temperature sensors (9) and the pressure sensors (10) in the cylinder cover (2), be equipped with in mechanical chamber (4) and sink and float mechanism (12), sink and float mechanism (12) including being located the just reverse motor (13) on top in mechanical chamber (4), the output of just reverse motor (13) is equipped with and extends to pivot (14) of barrel (1) bottom, the cover is equipped with rather than assorted axle sleeve (15) on pivot (14), the bottom of axle sleeve (15) extends to barrel (1) below, just be located on pivot (14) the top cover of axle sleeve (15) is equipped with drive gear (16), one side of drive gear (16) is equipped with rather than assorted driven gear (17), driven gear (17) through pivot two (18) with mechanical chamber (4) are connected, just be located on pivot two (18) the below of driven gear (17) is equipped with drive gear two (19), one side of the second transmission gear (19) is provided with a second driven gear (20) sleeved on the outer wall of the shaft sleeve (15), the second driven gear (20) is meshed with the second transmission gear (19) to be connected, the bottom end of the first rotating shaft (14) is provided with a gyroscope (21), and the bottom end of the shaft sleeve (15) is arranged above the gyroscope (21) and provided with blades (22).
2. The seafloor sampling box for marine exploration, as claimed in claim 1, wherein the electromagnetic valve is arranged in the cylinder body (1) and on one side of the sampling tube (8), and the bottom end of the sampling tube (8) is of a bell-mouth structure.
3. The seafloor sampling box of claim 1, wherein the blades (22) are horizontally arranged around the shaft sleeve (15), and the number of the blades (22) is more than three.
4. The seafloor sampling box of claim 1, wherein the blade (22) is connected to the sleeve (15) by a pin, the pin being inclined at an angle in the range of 50 ° to 130 °.
5. The seafloor sampling box of claim 1, wherein the controller (11) is electrically connected to the telescopic cylinder (6), the temperature sensor (9), the pressure sensor (10) and the counter-rotating motor (13).
6. The seafloor sampling box of claim 1, wherein the shaft sleeve (15) is connected with the cylinder body (1) through a bearing, and the cylinder cover (2) is internally provided with a storage battery (23).
7. The seafloor sampling box of claim 1, wherein the outer wall of the sampling tube (8) is provided with a surfacing layer, and the bottom end of the sampling tube (8) is provided with an anti-blocking net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921155437.7U CN211042819U (en) | 2019-07-23 | 2019-07-23 | Seabed sampling case for ocean exploration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921155437.7U CN211042819U (en) | 2019-07-23 | 2019-07-23 | Seabed sampling case for ocean exploration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211042819U true CN211042819U (en) | 2020-07-17 |
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ID=71538997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921155437.7U Expired - Fee Related CN211042819U (en) | 2019-07-23 | 2019-07-23 | Seabed sampling case for ocean exploration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211042819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112729913A (en) * | 2020-12-23 | 2021-04-30 | 浙江海洋大学 | Ocean seabed sampling device |
-
2019
- 2019-07-23 CN CN201921155437.7U patent/CN211042819U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112729913A (en) * | 2020-12-23 | 2021-04-30 | 浙江海洋大学 | Ocean seabed sampling device |
| CN112729913B (en) * | 2020-12-23 | 2023-09-15 | 浙江海洋大学 | Ocean seabed sampling device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 |