CN209882571U - A collection measuring device for marine organism - Google Patents
A collection measuring device for marine organism Download PDFInfo
- Publication number
- CN209882571U CN209882571U CN201920169849.XU CN201920169849U CN209882571U CN 209882571 U CN209882571 U CN 209882571U CN 201920169849 U CN201920169849 U CN 201920169849U CN 209882571 U CN209882571 U CN 209882571U
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- shell
- cover plate
- acquisition
- rotating shaft
- marine organisms
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Abstract
The utility model relates to a collection measuring device for marine organisms, which comprises a shell, wherein an equipment chamber and a sampling chamber are arranged inside the shell, a first motor is arranged in the equipment chamber, an output shaft of the first motor is connected with a first rotating shaft through a worm gear mechanism, and the first rotating shaft is connected with a propeller outside the shell; a cover plate is arranged on a bottom plate at the bottom of the sampling chamber, the cover plate is integrally in an inverted frustum shape, and an opening matched with the cover plate is formed in the bottom plate; a spring connected with the cover plate is arranged in the sampling chamber, spring seats are arranged at the top of the cover plate and the top of the sampling chamber, and the spring is arranged between the two spring seats; the utility model discloses utilize the interior outer pressure differential of sampling chamber to realize the sampling, the sample is stable, can learn the density of plankton, and usable motor drives the screw and removes, and the sampling area's of being convenient for after launching the regulation improves the accuracy of sample, is worth wideling popularize.
Description
Technical Field
The utility model belongs to the technical field of the environmental protection, concretely relates to a collection measuring device for marine organism.
Background
Many plankton species and large amount are the main members of marine organisms, and the research of the plankton species has important significance on fishery production and marine science basic theories. The bait is a bait foundation for economic fishes, and the quantity distribution of certain species (such as copepod philosophila) can prompt the migration route of the fish (such as herring fishes) through cable bait, so that the bait is helpful for finding fishing grounds and determining fishing periods. Some species are fishery resources, such as jellyfish, acete chinensis and krill, and shrimp paste processed and made from copepods, mysidacea and the like, and can be eaten. Many phytoplankton (such as Skeletonema, Phaeodactylum, Platymonas, Chrysophyta, Spirulina, etc.) and zooplankton (such as rotifer, copepods, artemia, etc.) can be cultured in large scale by artificial cultivation, and can be used as feed for aquatic animal breeding. Some plankton have the ability to purify and enrich for environmental contaminants.
The research of plankton has extremely important meaning to the protection of marine ecology, and the prior art is most utilizing the collection net to gather the plankton, does not contain the water sample after gathering, can't know the density of plankton.
SUMMERY OF THE UTILITY MODEL
The object of the present invention is to provide a collection and measurement device for marine organisms, which comprises a water sample collection plankton.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a collecting and measuring device for marine organisms comprises a shell, wherein an equipment chamber and a sampling chamber are arranged in the shell, a first motor is arranged in the equipment chamber, an output shaft of the first motor is connected with a first rotating shaft through a worm and gear mechanism, and the first rotating shaft is connected with a propeller outside the shell;
a cover plate is arranged on a bottom plate at the bottom of the sampling chamber, the cover plate is integrally in an inverted frustum shape, and an opening matched with the cover plate is formed in the bottom plate; a spring connected with the cover plate is arranged in the sampling chamber, spring seats are arranged at the top of the cover plate and the top of the sampling chamber, and the spring is arranged between the two spring seats;
still be equipped with waterproof cylinder between the top of apron and sampling chamber, waterproof cylinder passes through the top that the sampling chamber was connected to the cylinder block, and the briquetting is connected to waterproof cylinder's telescopic link.
As the utility model discloses a further optimization scheme, the casing includes first casing, second casing, is equipped with the baffle between first casing and the second casing, and the top of first casing is equipped with the roof, and the bottom of second casing is equipped with the bottom plate, through flange joint between roof and the first casing, through flange joint between first casing and the second casing, through flange joint between second casing and the bottom plate. The flange connection is convenient for disassembly and assembly.
As a further optimization scheme of the utility model, the screw is equipped with two, and the symmetry sets up in the both sides of casing, connects the both ends of first pivot respectively.
As a further optimization scheme of the utility model, be equipped with seal ring between apron and the bottom plate.
As the utility model discloses a further optimization scheme, the inlet port on the waterproof cylinder passes through the air supply system on the pipe connection boats and ships, is equipped with the valve on this pipeline.
As a further optimization scheme of the utility model, the bottom of casing is equipped with the balancing weight, and the buoyancy of avoiding upper portion equipment room to provide leads to the casing to invert.
As the utility model discloses a further optimization scheme, the top of casing is equipped with the lug, is convenient for connect boats and ships through the stay cord, conveniently retrieves collection system.
As the utility model discloses a further optimization scheme, set up second motor and second pivot in the equipment room, the second motor passes through worm gear mechanism and connects the second pivot, and the screw in the casing outside is connected in the second pivot, and the epaxial screw symmetry of screw in first pivot and the second pivot sets up in the both sides of casing, drives the rotation of two screws respectively through two motors, and single screw rotates and to turn to, rotates simultaneously and to drive the casing and remove.
As a further optimization scheme of the utility model, the bottom of apron is equipped with the camera, and the outside of camera is equipped with transparent protection casing, and the apron is connected to transparent protection casing.
As the utility model discloses a further optimization scheme, the top of equipment room sets up the diving chamber, and diving chamber bottom one side is equipped with the water inlet, is equipped with waterproof solenoid valve in this water inlet.
The beneficial effects of the utility model reside in that:
1) the utility model realizes sampling by utilizing the pressure difference between the inside and the outside of the sampling chamber, collects plankton together with a water sample, closes the sampling chamber in time after sampling, ensures the stability of the sample, and obtains the density of the plankton by filtering the plankton after the device is ashed;
2) the utility model utilizes the motor to drive the propeller to move, which is convenient for adjusting the sampling area after the water is drained;
3) the utility model is provided with the camera to observe the biological condition of the area where the device is positioned, thereby improving the sampling accuracy;
4) the utility model discloses still design the latent hydroecium, can make the device dive through the evacuation, can be used for gathering benthos.
Drawings
Fig. 1 is a schematic structural diagram of the present invention in the first embodiment;
FIG. 2 is a schematic structural diagram of the present invention in the second embodiment;
FIG. 3 is a schematic structural diagram of the present invention in the third embodiment;
fig. 4 is a schematic structural diagram of the present invention in the fourth embodiment.
In the figure: the device comprises a device chamber 1, a sampling chamber 2, a first motor 3, a first rotating shaft 4, a propeller 5, a bottom plate 6, a cover plate 7, a spring 8, a spring seat 9, a guide column 10, a waterproof cylinder 11, a pressing block 12, a second motor 21, a second rotating shaft 22, a camera 31, a water diving chamber 41 and a water inlet 42.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; in the description of the present invention, "a plurality" or "a plurality" means two or more unless otherwise specified.
Example one
As shown in fig. 1, a collecting and measuring device for marine organisms comprises a housing, wherein an equipment chamber 1 and a sampling chamber 2 are arranged inside the housing, a first motor 3 is arranged in the equipment chamber 1, an output shaft of the first motor 3 is connected with a first rotating shaft 4 through a worm gear mechanism, and the first rotating shaft 4 is connected with a propeller 5 outside the housing;
a cover plate 7 is arranged on a bottom plate 6 at the bottom of the sampling chamber 2, the cover plate 7 is integrally in an inverted circular truncated cone shape, an opening matched with the cover plate 7 is formed in the bottom plate 6, and axial pressure can be converted into pressure between the cover plate 7 and the bottom plate 6, so that the sealing performance is improved; a spring 8 connected with a cover plate 7 is arranged in the sampling chamber 2, spring seats 9 are arranged at the top of the cover plate 7 and the top of the sampling chamber 2, and the spring 8 is arranged between the two spring seats 9;
still be equipped with waterproof cylinder 11 between the top of apron 7 and sampling chamber 2, waterproof cylinder 11 passes through the cylinder block and connects the top of sampling chamber 2, and briquetting 12 is connected to waterproof cylinder 11's telescopic link.
Above-mentioned, the casing includes first casing, second casing, is equipped with the baffle between first casing and the second casing, and the top of first casing is equipped with the roof, and the bottom of second casing is equipped with bottom plate 6, passes through flange joint between roof and the first casing, passes through flange joint between first casing and the second casing, passes through flange joint between second casing and the bottom plate 6. The flange connection is convenient for disassembly and assembly.
The two propellers 5 are symmetrically arranged on two sides of the shell and are respectively connected with two ends of the first rotating shaft 4.
Above-mentioned, be equipped with the guide post 10 that extends to sampling chamber 2 middle part on the spring holder 9, spring 8 overlaps on guide post 10, avoids spring 8 flexible in-process skew axis to take place to buckle.
And a sealing gasket is arranged between the cover plate 7 and the bottom plate 6.
The air inlet hole on the waterproof cylinder 11 is connected with an air supply system (air compressor) on the ship through a pipeline, and a valve is arranged on the pipeline; it should be noted that if the waterproof cylinder 11 is not a single-hole cylinder, it is also provided with an exhaust hole, the exhaust hole is also connected to the ship through a pipeline, and a valve is arranged to evacuate on the ship;
still further, in order to simplify cable and pipeline structure, the utility model discloses a gas-electricity hybrid cable, gas-electricity hybrid cable's power supply unit connects the motor, and gas feed unit connects waterproof cylinder 11.
Above-mentioned, the bottom of casing is equipped with the balancing weight, avoids the buoyancy that upper portion equipment room 1 provided to lead to the casing to invert.
Above-mentioned, the top of casing is equipped with the lug, is convenient for connect boats and ships through the stay cord, conveniently retrieves collection system.
It should be noted that the waterproof cylinder 11 can be replaced by other linear drivers; and a bearing and an oil seal are arranged between the first rotating shaft 4 and the shell.
The first motor 3 is an existing mature motor apparatus which is connected to a power source through a switch which may be a simple power off switch.
The worm and gear mechanism comprises a worm arranged on an output shaft of the first motor and a worm wheel arranged on the first rotating shaft, and the worm and gear mechanism and the worm wheel are meshed with each other.
The utility model discloses a structural feature and theory of operation: before the device is put under water, the telescopic rod of the waterproof cylinder 11 keeps an extension state, at the moment, the pressing block 12 compresses the cover plate 7, and the cover plate 7 blocks the opening on the bottom plate 6.
Before the sampling equipment room 1 and the 2 inside air of sampling chamber provide buoyancy and make the device float at surface water layer, with the telescopic link withdrawal of cylinder when needing the sampling, briquetting 12 breaks away from apron 7, outside water pressure will lap 7 tops and go into sampling chamber 2 this moment, outside sea water and plankton get into sampling chamber 2, sampling chamber 2 collects back pressure balance after filling, spring 8 drives apron 7 and restores to the throne and seals sampling chamber 2 this moment (because spring 8 possesses certain elasticity, consequently probably lap 7 phenomenon of covering when not collecting full, and do not influence the sampling result).
Example two
As shown in fig. 2, on the basis of the first embodiment, a second motor 21 and a second rotating shaft 22 are arranged in the equipment room 1, the second motor 21 is connected with the second rotating shaft 22 through a worm gear mechanism, the second rotating shaft 22 is connected with the propeller 5 outside the housing, the propeller 5 on the first rotating shaft 4 and the propeller 5 on the second rotating shaft 22 are symmetrically arranged on two sides of the housing, the two motors are used for driving the two propellers 5 to rotate respectively, the single propeller 5 can be rotated to steer, and the rotation can drive the housing to move.
The second motor 21 is connected to the first motor 3 in a manner such that they are connected to separate switches.
EXAMPLE III
As shown in fig. 3, on the basis of the first embodiment, a camera 31 is disposed at the bottom of the cover plate 7, a transparent shield is disposed outside the camera 31, and the transparent shield is connected to the cover plate 7 to seal the camera 31 and prevent it from being corroded by seawater; the camera 31 can transmit image information to the ship, so that the biodistribution in the area where the device is located can be judged, whether sampling is needed or not can be judged more accurately, and the device can be guided to move to the area where sampling is proper.
Further, the outside of camera 31 is equipped with an annular section of thick bamboo, and an annular section of thick bamboo is connected in the bottom of casing, can play the support when the casing touches the end, avoids camera 31 to support as the casing.
The power supply and signal transmission of the camera 31 may be provided through the power supply unit and the signal transmission unit of the gas-electric hybrid cable, respectively.
Example four
As shown in fig. 4, on the basis of the first embodiment, a diving chamber 41 is disposed above the equipment room 1, a water inlet 42 is disposed at one side of the bottom of the diving chamber 41, and a waterproof electromagnetic valve is disposed in the water inlet 42 and connected to the ship through a cable.
The diving of the device can be realized through the arrangement of the diving chamber 41, and the buoyancy provided by the air in the diving chamber 41 can enable the device to float on the water surface to collect plankton; when the sampling is directed to benthonic organisms, the device is put under water, the buoyancy is reduced when the diving chamber 41 is emptied into water, the device descends and submerges under the sea, and the benthonic organisms can be collected (the suction force after the cover plate 7 is opened sucks the benthonic organisms, but the method is not suitable for all the benthonic organisms).
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (10)
1. An acquisition and measurement device for marine organisms, comprising a housing, characterized in that: an equipment chamber and a sampling chamber are arranged in the shell, a first motor is arranged in the equipment chamber, an output shaft of the first motor is connected with a first rotating shaft through a worm gear mechanism, and the first rotating shaft is connected with a propeller outside the shell;
a cover plate is arranged on a bottom plate at the bottom of the sampling chamber, the cover plate is integrally in an inverted frustum shape, and an opening matched with the cover plate is formed in the bottom plate; a spring connected with the cover plate is arranged in the sampling chamber, spring seats are arranged at the top of the cover plate and the top of the sampling chamber, and the spring is arranged between the two spring seats;
still be equipped with waterproof cylinder between the top of apron and sampling chamber, waterproof cylinder passes through the top that the sampling chamber was connected to the cylinder block, and the briquetting is connected to waterproof cylinder's telescopic link.
2. An acquisition and measurement device for marine organisms according to claim 1, characterized in that: the shell comprises a first shell and a second shell, a partition plate is arranged between the first shell and the second shell, a top plate is arranged at the top of the first shell, a bottom plate is arranged at the bottom of the second shell, the top plate is connected with the first shell through a flange, the first shell is connected with the second shell through a flange, and the second shell is connected with the bottom plate through a flange.
3. An acquisition and measurement device for marine organisms according to claim 1, characterized in that: the screw is equipped with two, and the symmetry sets up in the both sides of casing, connects the both ends of first pivot respectively.
4. An acquisition and measurement device for marine organisms according to claim 1, characterized in that: and a sealing gasket is arranged between the cover plate and the bottom plate.
5. An acquisition and measurement device for marine organisms according to claim 1, characterized in that: the air inlet on the waterproof cylinder is connected with an air supply system on the ship through a pipeline, and a valve is arranged on the pipeline.
6. An acquisition and measurement device for marine organisms according to claim 1, characterized in that: and a balancing weight is arranged at the bottom of the shell.
7. An acquisition and measurement device for marine organisms according to claim 1, characterized in that: the top of the shell is provided with a lifting lug.
8. An acquisition and measurement device for marine organisms according to claim 1, characterized in that: the equipment room is internally provided with a second motor and a second rotating shaft, the second motor is connected with the second rotating shaft through a worm gear mechanism, the second rotating shaft is connected with the propeller outside the shell, and the propeller on the first rotating shaft and the propeller on the second rotating shaft are symmetrically arranged on two sides of the shell.
9. An acquisition and measurement device for marine organisms according to claim 1, characterized in that: the bottom of apron is equipped with the camera, and the outside of camera is equipped with transparent protection casing, and the apron is connected to transparent protection casing.
10. An acquisition and measurement device for marine organisms according to claim 1, characterized in that: the top of the equipment room is provided with a diving room, one side of the bottom of the diving room is provided with a water inlet, and a waterproof electromagnetic valve is arranged in the water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920169849.XU CN209882571U (en) | 2019-01-30 | 2019-01-30 | A collection measuring device for marine organism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920169849.XU CN209882571U (en) | 2019-01-30 | 2019-01-30 | A collection measuring device for marine organism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209882571U true CN209882571U (en) | 2020-01-03 |
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ID=68996260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920169849.XU Expired - Fee Related CN209882571U (en) | 2019-01-30 | 2019-01-30 | A collection measuring device for marine organism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209882571U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111252206A (en) * | 2020-02-14 | 2020-06-09 | 何惠婷 | Salinity sensor protection device for preventing marine organisms from being adsorbed by water flow |
| CN111721583A (en) * | 2020-07-23 | 2020-09-29 | 合肥中盛水务发展有限公司 | Be applied to effluent water sump quality of water sample bucket formula intelligence and patrol and examine and sampling device |
| WO2021218209A1 (en) * | 2020-04-29 | 2021-11-04 | 中国科学院深圳先进技术研究院 | Sampling apparatus and imaging device |
| CN114793610A (en) * | 2022-03-29 | 2022-07-29 | 生态环境部南京环境科学研究所 | Marine phytoplankton collection system |
-
2019
- 2019-01-30 CN CN201920169849.XU patent/CN209882571U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111252206A (en) * | 2020-02-14 | 2020-06-09 | 何惠婷 | Salinity sensor protection device for preventing marine organisms from being adsorbed by water flow |
| WO2021218209A1 (en) * | 2020-04-29 | 2021-11-04 | 中国科学院深圳先进技术研究院 | Sampling apparatus and imaging device |
| CN111721583A (en) * | 2020-07-23 | 2020-09-29 | 合肥中盛水务发展有限公司 | Be applied to effluent water sump quality of water sample bucket formula intelligence and patrol and examine and sampling device |
| CN111721583B (en) * | 2020-07-23 | 2024-05-24 | 安徽中盛智能科技有限公司 | Be applied to effluent water sump quality of water sample bucket formula intelligence and patrol and examine and sampling device |
| CN114793610A (en) * | 2022-03-29 | 2022-07-29 | 生态环境部南京环境科学研究所 | Marine phytoplankton collection system |
| CN114793610B (en) * | 2022-03-29 | 2023-04-07 | 生态环境部南京环境科学研究所 | Marine phytoplankton collection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200103 Termination date: 20210130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |