CN212116741U - Marine organism collecting and classifying device - Google Patents
Marine organism collecting and classifying device Download PDFInfo
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- CN212116741U CN212116741U CN201922356242.5U CN201922356242U CN212116741U CN 212116741 U CN212116741 U CN 212116741U CN 201922356242 U CN201922356242 U CN 201922356242U CN 212116741 U CN212116741 U CN 212116741U
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- marine organism
- collection
- body frame
- grid plate
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Abstract
The utility model discloses a marine organism collecting and classifying device; in particular to a device for preliminary classification on specification and size; the marine organism collection and classification device comprises a main body frame, a camera module, an illumination module and a marine organism collection and classification module; the main body framework forms a hexahedral structure, wherein the marine organism collecting and classifying module consists of an anti-overflow baffle plate, a collecting grid plate and a plurality of layers of nets; the anti-overflow baffle plates are fixed at the top and two sides of the main body frame and enclose the collection grid plate to form a marine organism collection chamber; the collection grid plate is arranged in a space enclosed by the main body framework in an inclined mode, and the periphery of the multilayer sleeve net is detachably fixed with the four sides of the collection grid plate. The utility model discloses marine organism collects classification module's design more is favorable to the bracket to gather benthos such as scallop to realize preliminary specification screening in the multilayer cover net at the in-process of advancing, and the environment of use is wider, also can make things convenient for, clear show sea area bottom material situation, breed biodistribution situation.
Description
Technical Field
The utility model relates to a sorter, especially a collection that is applicable to the marine organism of the bottom sowing production sea area situation of flat bottom material is gathered to marine organism under water to realize the categorised device in the specification size.
Background
With the development of seawater aquaculture, the offshore bottom sowing culture area of China is huge, and various problems also occur. Objective and visual video data are provided for better understanding and mastering the condition of the sea bed sediment in the culture area or the culture process. The development of underwater video acquisition devices suitable for most undersowing sea areas, in particular underwater towing brackets suitable for various sea area conditions, is a development trend. At present, the underwater video bearing towing bracket has larger volume and weight, can be only retracted by a ship winch in use, and has higher requirement on environment. The traditional device is easy to be entangled by sea grass or fishing nets under the conditions of large flow velocity of sea water at the seabed and more sand stones at the bottom, is difficult to clean, has influence on maintenance cost and applicability, cannot realize effective specification and size screening on a large amount of collected marine organisms, and causes heavy work of specification and size screening on sample specifications after sampling; there is therefore a need for a device that addresses the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a solve the above-mentioned not enough that prior art exists, provide a simple structure, design benefit, convenient to use, the stable performance, the cost of manufacture is low, adapts to most undersowing sea area's marine organism and gathers categorised device, specifically is the collection that is applicable to the undersowing marine organism of production sea area situation of flat substrate to realize that the sample carries out preliminary classification's device in the specification size.
The utility model discloses a marine organism collecting and classifying device; in particular to a device for preliminary classification on specification and size; the marine organism collection and classification device comprises a main body frame, a camera module, an illumination module and a marine organism collection and classification module; the main body frame forms a hexahedral structure, wherein one surface is inclined, two adjacent surfaces in the rest surfaces are vertical to each other, and two inclined edges of the inclined surface are arranged at the front part of the travelling direction of the towing bracket;
the marine organism collecting and classifying module consists of an anti-overflow baffle, a collecting grid plate and a plurality of layers of nets; the anti-overflow baffle plates are fixed at the top and two sides of the main body frame and enclose the collection grid plate to form a marine organism collection chamber; the collection grid plate is obliquely arranged in a space enclosed by the main body frame, and the top surface of the anti-overflow baffle plate and the collection grid plate form an included angle of 40-80 degrees; the upper part of the collecting grid plate is arranged at the tail end of the upper part of the main body frame, and the lower part of the collecting grid plate is arranged in the middle of the bottom of the main body frame; the periphery of the multilayer sleeve net is detachably fixed with the four sides of the collecting grid plate.
Specifically, the purpose of the spill-proof baffle is to prevent the sample that has been collected in the marine organism collection chamber from spilling, thereby ensuring the accuracy of the sampling. In addition, the structure of the anti-overflow baffle forms a water flow channel, and the design of the water flow channel also plays a certain role in drainage.
Preferably, the collection grid is removably mounted. Specifically, the purpose of arranging the detachably-installed collection grid plate is to adjust and replace grid plates with different specifications according to different sampling objects;
preferably, the collection grid is hollowed out, for example: grid-like or mesh-like; when the grid pattern is adopted, the grid gap becomes larger from bottom to top.
Particularly, the grid structure arranged on the collecting grid plate is used for reducing the water flow resistance in the advancing direction of the towing bracket, and the gap between the collecting grid plate and the towing bracket is enlarged from bottom to top, so that the arrangement is more beneficial to grading and screening of marine organisms such as scallops and the like which are washed in by water flow; taking the most common scallops as an example, the scallops with small specifications directly enter from the bottom grid, and the scallops with large specifications can go up along the obliquely arranged collecting grid plate and enter through the larger grid above, so that the sequence of entering the rear multi-layer trepanning by the scallops with different specifications is preliminarily distinguished, and the scallop trepanning at the rear is further beneficial to sieving the scallops according to the size.
Specifically, the top surface of the anti-overflow baffle plate and the collection grid plate form a specific angle, so that benthos floating in a culture sea area are primarily screened on an inclined plane according to the size in the travelling process of the towing bracket; the anti-overflow baffle can prevent benthos in the culture sea area disturbed by the towing bracket from floating too high and being unable to be collected into the multilayer sleeve net;
preferably, the included angle between the bevel edge of the main body frame and the side frame of the bottom surface of the main body frame is 120-150 degrees, and the arrangement angle range of the bevel edge repeatedly considers the condition that the towing bracket is entangled or hung by production sundries and the like in the culture sea area in the advancing process of the seabed.
Preferably, the multi-layer covering net is composed of at least 2 layers of covering nets, and the mesh size of each layer of covering net is reduced from inside to outside.
Specifically, the mesh size of each layer of the netting is reduced from inside to outside, so that the scallops which are preliminarily classified and screened by the collecting grid plate are further collected in different nets through each layer of the netting. The specific number of layers of the multilayer cover net can be freely combined according to the size of a sample, and the size of meshes of each layer can also be freely designed according to the specification of the sample to be screened.
Preferably, at least one support ring is arranged in the cross section direction of each layer of the multi-layer covering net, and a blocking line is arranged in each support ring. The support ring is internally provided with sparse barrier lines such as crisscross lines.
Preferably, when the plurality of support rings are arranged in parallel, the direction of a section line between two adjacent support rings is staggered along the horizontal direction.
Specifically, the purpose of arranging at least one support ring in the cross section direction of each layer of the sleeve net is to support and expand the soft net body part by the support ring, so that the soft net body part can be better expanded in the ocean water body, and is particularly beneficial to the relaxation of meshes and screening of target sample organisms. In addition, the purpose of the sparse intercepting lines such as the crossed lines arranged in the support ring is to better enable the to-be-screened sample organisms flushed into the net body by water flow to meet the intercepting lines to change the running track of the to-be-screened sample organisms, prevent the sample organisms from entering the net body along the same direction, and achieve better effect of spreading the net bottom by the 'poking' and 'stirring' effects of the intercepting lines, especially the 'poking' and 'stirring' effects of the intercepting lines arranged in different directions on different layers, so that the blocking of the biological samples entering the net in advance due to aggregation can be effectively avoided, and better screening effect can be achieved.
Considering the convenience of practical application, the length, the width and the height of the whole towing bracket are respectively (120-180) cm multiplied by (80-120) cm multiplied by (20-50) cm. The length of the whole outermost layer of the multi-layer net is 160-300 cm, and the length of the inner layer of the net can be adjusted as required.
In the preferred technical scheme, a camera module and an illuminating module are arranged at the front part of the travelling direction of the bracket; the camera module is positioned above the plane at the top of the bracket; the lighting module is positioned below the plane of the top of the bracket. The camera module comprises at least one camera and a camera fixing piece with an angle capable of being adjusted up and down; the camera module can use a wired camera to realize real-time monitoring or install a wireless camera additionally according to requirements.
In the preferred technical scheme, the camera mounting be the disc type, the disc edge sets up the fixed screw of a plurality of cameras to according to different demands, choose for use different fixed screw, and then realize the purpose that can adjust the camera shooting angle from top to bottom.
In the preferred technical scheme, a plurality of lighting module mounting sites are uniformly arranged below the plane of the top of the bracket and used for detachably mounting lighting modules;
preferably, a plurality of cable fixing rings are further arranged on the rectangular frame of the towing bracket; the mooring rope fixing rings are respectively arranged at the junction of the rectangular frame and the bevel edge and the junction of the rectangular frame and the side frame. The cable fixing ring is arranged for convenient dragging, so that the arrangement position of the cable fixing ring can be properly adjusted according to the needs.
Preferably, a detachable counterweight unit is disposed on a frame at the bottom of the main body frame. Generally, at least two bottom frames are respectively arranged on each bottom frame and are uniformly distributed on the bottom frames.
Preferably, the detachable counterweight unit comprises a counterweight fixing plate and a lead plate detachably connected with the counterweight fixing plate; the lead plate is connected with the counterweight fixing plate in a bolt connection mode; the number of the added lead plates is determined according to the use water depth and the dragging angle of the main body frame in practical application.
Preferably, the lead plate is a convex lead plate, and the relative end of the convex lead plate is arranged below the relative end of the lead plate when in use, so that the gravity center of the lead plate is lowered, and the stability of the whole towing bracket in water is facilitated.
Compared with the prior art, the utility model, have following advantage:
the application provides a marine organism collecting and classifying device with a special structure, which is generally suitable for most water depth areas of offshore, and the areas are bottom sowing production sea areas with flat bottom materials generally. The device adopts a steel bar welding structure, can effectively relieve sinking and shaking conditions on a soft substrate or a sandstone substrate, has small volume and low manufacturing cost, can be connected with a cable rope on a ship for winding and unwinding, and can also be manually dragged due to small weight in a water body, and the design of the anti-overflow baffle, the collection grid plate and the multilayer cover net is more favorable for collecting submarine organisms such as scallops and the like into the multilayer cover net by the towing bracket in the advancing process and effectively screening the specifications in time; the device has wider use environment, and can more conveniently and clearly show the sediment condition of the sea area and the distribution condition of the cultured organisms.
Drawings
FIG. 1 is a schematic view of an entire cradle for mounting a camera module, an illumination module and a scallop collection and classification module;
FIG. 2 is an overall view of a cradle for mounting a camera module, an illumination module and a scallop collection and classification module;
FIG. 3 is an overall view of a cradle for mounting a camera module, an illumination module and a scallop collection and classification module;
fig. 4 is an overall schematic view of a carriage for mounting the camera module, the illumination module and the scallop collection and classification module.
Wherein, 1, a main body frame; 2. an oblique frame; 3. a cable fixing ring; 4. a lighting module; 5. a camera module; 6. multilayer net sleeving; 6-1, inner layer netting; 6-2, a support ring; 6-3, a block line; 7. collecting a grid plate; 8. an anti-overflow baffle; 9. a detachable counterweight unit.
Detailed Description
The following non-limiting examples will allow one of ordinary skill in the art to more fully understand the present invention, but are not intended to limit the invention in any way.
The technical solutions and the inventive concepts according to the present application can be equally replaced or changed within the technical scope of the present disclosure by any person skilled in the art.
Fig. 1 to 4 show an underwater camera device suitable for collecting and classifying sample scallops and submarine video data in most water depth areas of offshore sea, which comprises a main body frame, a camera module 5, an illumination module 4 and a scallop collection and classification module; considering convenience in practical application, the length, the width and the height of the whole towing bracket are respectively 150cm multiplied by 90cm multiplied by 30 cm.
The embodiment of the utility model provides an in, for carrying out real-time operation camera module 5 for real-time supervision camera, be connected to the water top through the cable.
The utility model comprises a main body frame, a camera module 5, a lighting module 4 and a marine organism collecting and classifying module; the main body frame forms a hexahedral structure, wherein one surface is inclined, two adjacent surfaces in the rest surfaces are vertical to each other, and two inclined frames 2 of the inclined surface are arranged at the front part of the travelling direction of the towing bracket;
the marine organism collecting and classifying module consists of an anti-overflow baffle 8, a collecting grid plate and a multilayer sleeve net 6; the anti-overflow baffle 8 is fixed at the top and two sides of the main body frame and forms a marine organism collecting chamber with the collecting grid plate in an enclosing way; the collection grid plate is obliquely arranged in a space enclosed by the main body frame, and the top surface of the anti-overflow baffle 8 and the collection grid plate form an included angle of 40-80 degrees; the upper part of the collecting grid plate is arranged at the tail end of the upper part of the main body frame, and the lower part of the collecting grid plate is arranged in the middle of the bottom of the main body frame; the periphery of the multilayer sleeve net 6 is detachably fixed with the four sides of the collecting grid plate.
Specifically, the purpose of the spill-resistant baffle 8 is to prevent the sample that has been collected in the marine organism collection chamber from spilling, thereby ensuring the accuracy of the sampling. In addition, the structure of the anti-overflow baffle 8 forms a water flow channel, and the design of the water flow channel also plays a certain role in drainage.
The collection grid plate is detachably mounted. Specifically, the purpose of arranging the detachably-installed collection grid plate is to adjust and replace grid plates with different specifications according to different sampling objects;
the collection grid plate is hollow, for example: grid-like or mesh-like; when the grid pattern is adopted, the grid gap becomes larger from bottom to top.
Particularly, the grid structure arranged on the collecting grid plate is used for reducing the water flow resistance in the advancing direction of the towing bracket, and the gap between the collecting grid plate and the towing bracket is enlarged from bottom to top, so that the arrangement is more beneficial to grading and screening of marine organisms such as scallops and the like which are washed in by water flow; taking the most common scallops as an example, the scallops with small specifications directly enter from the bottom grid, and the scallops with large specifications can go up along the obliquely arranged collecting grid plate and enter through the larger grid above, so that the sequence of the scallops with different specifications entering the rear multilayer sleeve net 6 is preliminarily distinguished, and the rear sleeve net is further beneficial to screening the scallops according to the size.
Specifically, the top surface of the anti-overflow baffle 8 and the collection grid plate form a specific angle, so that benthos floating in the culture sea area are primarily screened on the inclined plane according to the size in the travelling process of the towing bracket; the anti-overflow baffle 8 can prevent benthos in the culture sea area disturbed by the towing bracket from floating too high to be collected into the multi-layer sleeve net 6;
the included angle between the bevel edge frame 2 of the main body frame and the bottom side frame of the main body frame is 120-150 degrees, specifically, the angle range of the bevel edge frame 2 repeatedly considers the condition that the towing bracket is entangled or hung by production sundries and the like in a culture sea area in the advancing process of the seabed.
The multilayer net 6 is composed of 2 layers of nets, and the mesh size of each layer of net is reduced from inside to outside. The inner net collects small-sized scallops, and the outer net collects large-sized scallops.
Specifically, the mesh size of each layer of the netting is reduced from inside to outside, so that the scallops which are preliminarily classified and screened by the collecting grid plate are further collected in different nets through each layer of the netting. The specific number of layers of the multilayer sleeve net 6 can be freely combined according to the size of a sample, and the size of meshes of each layer can also be freely designed according to the specification of the sample to be screened.
At least one support ring 6-2 is arranged in the cross section direction of each layer of the 2 layers of the nets 6, and a block line 6-3 is arranged in each support ring 6-2. The support ring 6-2 is internally provided with a cross-shaped line 6-3. If the support rings 6-2 are arranged in parallel, the direction of the section line 6-3 between two adjacent support rings 6-2 is staggered along the horizontal direction.
Specifically, the purpose of arranging the support rings 6-2 in the cross section direction of each layer of the net is to support and expand the soft net body part by the support rings 6-2, so that the soft net body part can be better expanded in the ocean water body, and the support rings are particularly beneficial to the expansion of meshes and screening target sample organisms. In addition, the sparse intercepting lines 6-3 such as criss-cross lines and the like arranged in the support ring 6-2 aim to better enable the sample organisms to be screened, which are flushed into the net body by water flow, to meet the intercepting lines 6-3 to change the running track of the sample organisms, prevent the scallop samples from entering the net body along the same direction in a piled mode, and achieve the better effect of scattering the net bottom through the 'poking and' stirring 'effects of the intercepting lines 6-3, particularly the' poking and 'stirring' effects of the intercepting lines 6-3 arranged in different directions on different layers, so that the blockage of the scallop samples which enter the net in advance due to aggregation can be effectively avoided, and the better screening effect can be achieved.
Considering the convenience of practical application, the length, the width and the height of the whole towing bracket are respectively (120-180) cm multiplied by (80-120) cm multiplied by (20-50) cm. The length of the whole outermost layer of the multi-layer covering net 6 is 160-300 cm, and the length of the inner layer covering net 6-1 can be adjusted according to needs.
A camera module 5 and an illumination module 4 are arranged at the front part of the travelling direction of the bracket; the camera module 5 is positioned above the plane of the top of the bracket; the lighting module 4 is located below the top plane of the bracket. The camera module 5 comprises at least one camera and a camera fixing piece with an angle capable of being adjusted up and down; the camera module 5 can use a wired camera to realize real-time monitoring or install a wireless camera additionally according to the requirement.
The camera mounting be the disc type, the disc edge sets up the fixed screw of a plurality of cameras to according to different demands, choose for use different fixed screw, and then realize the purpose that can adjust the camera shooting angle from top to bottom.
2 installation sites of the lighting modules 4 are uniformly arranged below the top plane of the bracket and used for detachably installing the lighting modules 4;
the rectangular frame of the towing bracket is also provided with 4 cable fixing rings 3; the mooring rope fixing rings 3 are respectively arranged at the junction of the rectangular frame and the bevel edge frame 2 and the junction of the rectangular frame and the side edge frame. The cable fixing ring 3 is provided for easy towing, so that the position thereof can be appropriately adjusted as needed.
A detachable counterweight unit 9 is arranged on the frame at the bottom of the main body frame. Generally, two bottom frames are respectively arranged on each bottom frame and are uniformly distributed on the bottom frames.
The detachable counterweight unit 9 comprises a counterweight fixing plate and a lead plate which can be detachably connected with the counterweight fixing plate; the lead plate is connected with the counterweight fixing plate in a bolt connection mode; the number of the added lead plates is determined according to the use water depth and the dragging angle of the main body frame in practical application.
The stereotype is protruding type stereotype, and protruding type stereotype is installed in the below to the relative heavy end when using, makes the focus descend, does benefit to the stability that the whole body of bracket marchd in aqueous.
The working process of the utility model is as follows: firstly, a camera and a lighting device 4 are installed and adjusted at a required angle according to the requirement, a lead plate counterweight is installed at a screw hole fixing end, a cable penetrates out of cable fixing rings 3 at the left side and the right side, two sections of cables penetrate out and are connected, a connecting point is connected with a towing cable and is connected with a winch on a ship, the ship sinks into the sea bottom by the aid of the cable, and scallop data are towed and collected, wherein a real-time monitoring camera module 5 is used for monitoring the running state of the towing bracket in water in real time, and two lighting modules 4 jointly face the center to provide light source support for real-time; when the scallop is arranged on the route passed by the towing bracket, the scallop sequentially enters the rear multilayer trepanning 6 from the primary screening of the collecting grid plate of the scallop collecting cavity, and is accommodated in different nets through the screening of different meshes of the multilayer trepanning 6. After landing, the multi-layer sleeve net 6 can be opened to take out the scallops of different specifications after primary screening and count the scallops respectively.
Claims (10)
1. The utility model provides a marine organism gathers sorter which characterized in that: the marine organism collection and classification device comprises a main body frame, a camera module, an illumination module and a marine organism collection and classification module;
the main body frame forms a hexahedral structure, wherein one surface is inclined, two adjacent surfaces in the rest surfaces are vertical to each other, and two inclined edges of the inclined surface are arranged at the front part of the travelling direction of the towing bracket;
the marine organism collecting and classifying module consists of an anti-overflow baffle, a collecting grid plate and a plurality of layers of nets; the anti-overflow baffle is fixed at the top and the side of the main body frame; the collection grid plate is obliquely arranged in a space enclosed by the main body frame, and the anti-overflow baffle and the collection grid plate form a marine organism collection chamber; the upper part of the collecting grid plate is arranged at the tail end of the upper part of the main body frame, and the lower part of the collecting grid plate is arranged in the middle of the bottom of the main body frame; the periphery of the multilayer sleeve net is detachably fixed with the four sides of the collecting grid plate.
2. The apparatus of claim 1, wherein: the collection grid plate is detachably mounted.
3. The apparatus of claim 1, wherein: the grid gaps of the collecting grid plates are enlarged from bottom to top.
4. The apparatus of claim 1, wherein: the multilayer net is composed of at least 2 layers of nets, and the mesh size of each layer of net is reduced from inside to outside.
5. The apparatus of claim 1, wherein: at least one support ring is arranged in the cross section direction of each layer of the multi-layer covering net, and a blocking line is arranged in each support ring.
6. The apparatus of claim 5, wherein: when the support rings are arranged in parallel, the direction of a section line between every two adjacent support rings is staggered along the horizontal direction.
7. The apparatus of claim 1, wherein: and a plurality of lighting module mounting sites are uniformly arranged below the plane of the top of the bracket and used for detachably mounting lighting modules.
8. The apparatus of claim 1, wherein: a plurality of cable fixing rings are also arranged on the rectangular frame of the towing bracket; the mooring rope fixing rings are respectively arranged at the junction of the rectangular frame and the bevel edge and the junction of the rectangular frame and the side frame.
9. The apparatus of claim 1, wherein: a detachable counterweight unit is arranged on a frame at the bottom of the main body frame; at least two bottom frames are arranged on each bottom frame respectively and are evenly distributed on the bottom frames.
10. The apparatus of claim 9, wherein: the detachable counterweight unit comprises a counterweight fixing plate and a lead plate which can be detachably connected with the counterweight fixing plate; the lead plate is connected with the counterweight fixing plate in a bolt connection mode; the additionally installed quantity of the lead plates is determined according to the use water depth and the dragging angle of the main body frame in practical application; the lead plate is a convex lead plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922356242.5U CN212116741U (en) | 2019-12-25 | 2019-12-25 | Marine organism collecting and classifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922356242.5U CN212116741U (en) | 2019-12-25 | 2019-12-25 | Marine organism collecting and classifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212116741U true CN212116741U (en) | 2020-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922356242.5U Expired - Fee Related CN212116741U (en) | 2019-12-25 | 2019-12-25 | Marine organism collecting and classifying device |
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| CN (1) | CN212116741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114885911A (en) * | 2022-05-18 | 2022-08-12 | 山东省海洋科学研究院(青岛国家海洋科学研究中心) | Shallow sea shellfish harvesting equipment |
-
2019
- 2019-12-25 CN CN201922356242.5U patent/CN212116741U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114885911A (en) * | 2022-05-18 | 2022-08-12 | 山东省海洋科学研究院(青岛国家海洋科学研究中心) | Shallow sea shellfish harvesting equipment |
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Granted publication date: 20201211 Termination date: 20211225 |