CN214629154U - Fish traceability study device - Google Patents
Fish traceability study device Download PDFInfo
- Publication number
- CN214629154U CN214629154U CN202120525731.3U CN202120525731U CN214629154U CN 214629154 U CN214629154 U CN 214629154U CN 202120525731 U CN202120525731 U CN 202120525731U CN 214629154 U CN214629154 U CN 214629154U
- Authority
- CN
- China
- Prior art keywords
- fish
- section
- gear
- track
- fishway
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
A fish traceability research device comprises a fishway, wherein the fishway comprises an upstream section and a downstream section, one end of the upstream section and one end of the downstream section are connected through a midstream section to form a U-shaped fishway, and the inclination angles of the upstream section, the downstream section and the midstream section are the same; a water inlet pipe is arranged on the side wall of one end of the upstream section, which is far away from the midstream section, a water outlet pipe is arranged on the side wall of one end of the downstream section, which is far away from the midstream section, and the water inlet pipe and the water outlet pipe are connected to the same water feeding pump; a fish transporting track is arranged above the fishway, the fish transporting track is arranged above one end of the upstream section and one end of the downstream section, which are far away from the midstream section, and the fish transporting track is arranged from the upstream section to the downstream section in an inclined downward manner; the fish transporting track is provided with a moving device, and a fish transporting box is hung below the moving device. By adopting the structure, the invention can realize the research on the traceability of the fishes, realize the automatic fish transfer and ensure the continuity of the research work on the traceability of the fishes.
Description
Technical Field
The utility model relates to a biological assay device field, specific is a fish ability research device of tracing to upward.
Background
The upward movement is used as a main mode for realizing the behaviors of fish escape, migration, reproduction, predation and the like, provides basic guarantee for the survival, growth and reproduction of the fish, and has important ecological significance. In recent years, a large amount of hydraulic engineering construction blocks the original migration channel of fishes, changes the original water flow condition of rivers and seriously influences the survival and propagation of various fishes. Under the background, the construction of fishways (or called fish passing facilities) is very important when hydraulic engineering projects are developed, and is more and more emphasized by the nation.
The related research of the fish traceability is crucial to the fishway design, and can provide important basic data and reference basis for the fish species resource protection and development and utilization. Current fish swimming ability equipment generally passes a fish swimming ability test and then provides support for fishway flow rate design. However, the ground distance of the fish after moving in many swimming-capability equipments is almost 0, and the fish needs to go up in the fishway. Therefore, the design of the fish-farming machine can not only enable the fishes to move in a counter flow and continuously go up to the date (namely, the distance for the fishes to go up to the date is larger), but also has small occupied area, and is very urgent.
Disclosure of Invention
The utility model aims to solve the technical problem that a traceability study device is provided on fish can realize the research of the traceability on fish to realize automatic fish transportation, guarantee the continuity of traceability study work on fish.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a fish traceability research device comprises a fishway, wherein the fishway comprises an upstream section and a downstream section, one end of the upstream section and one end of the downstream section are connected through a midstream section to form a U-shaped fishway, and the inclination angles of the upstream section, the downstream section and the midstream section are the same;
a water inlet pipe is arranged on the side wall of one end of the upstream section, which is far away from the midstream section, a water outlet pipe is arranged on the side wall of one end of the downstream section, which is far away from the midstream section, and the water inlet pipe and the water outlet pipe are connected to the same water feeding pump;
a fish transporting track is arranged above the fishway, the fish transporting track is arranged above one end of the upstream section and one end of the downstream section, which are far away from the midstream section, and the fish transporting track is arranged from the upstream section to the downstream section in an inclined downward manner;
the fish transporting track is provided with a moving device, and a fish transporting box is hung below the moving device.
In a preferable scheme, a first blocking screen plate is arranged in one end, far away from the midstream section, of the upstream section, and the first blocking screen plate is inserted and fixed through a first screen plate slot arranged on the inner side wall of the upstream section;
one end of the downstream section, which is far away from the midstream section, is internally provided with a second blocking screen plate, and the second blocking screen plate is inserted and fixed through a second screen plate slot arranged on the inner side wall of the downstream section.
In a preferred scheme, the fishway is supported and fixed through a fishway supporting column at the bottom of the fishway.
In the preferred scheme, fortune fish track both ends be equipped with the horizontally and extend the board, be equipped with the track support column on the extension board, fortune fish track passes through the track support column support to be fixed.
In a preferred scheme, the fish transporting track main body is of a rectangular frame structure, two track teeth are respectively arranged on the lower edges of two inner side walls of the fish transporting track, two groups of travelling gears are arranged on the moving device, a single group of travelling gears comprises two travelling gears, the two travelling gears are connected through a wheel shaft, and the two travelling gears in the single group of travelling gears are respectively arranged on the two track teeth and are meshed with the track teeth;
one of the wheel shafts is provided with a driven gear, the moving device is provided with a first motor, and a motor shaft of the first motor is provided with a driving gear meshed with the driven gear.
In a preferred scheme, the wheel shaft is fixedly arranged on the top surface of the mobile device through a wheel shaft fixing piece.
In a preferable scheme, an intermediate gear is further arranged between the driving gear and the driven gear, and the intermediate gear is meshed with the driving gear and the driven gear.
In an optimized scheme, two wheel shafts corresponding to two groups of the travelling gears are respectively provided with a first crown gear and a second crown gear, the first crown gear and the second crown gear are driven by a gear rod with gears arranged at two ends, the two gears at two ends of the gear rod are respectively meshed with the first crown gear and the second crown gear, and the first crown gear and the second crown gear are symmetrically arranged on different sides at two ends of the gear rod by a gear rod middle shaft.
In the preferred scheme, the positions of the bottom of the moving device, which are close to the two ends, are respectively provided with a lifting rope fixing column and a second motor, a lifting rope is fixed on the lifting rope fixing column, the two ends of the top surface of the fish transporting box are respectively provided with a guide wheel and a guide cylinder, one end of the lifting rope is fixed on the lifting rope fixing column, and the other end of the lifting rope penetrates through the guide wheel and the guide cylinder and then is connected with the second motor.
In the preferred scheme, the bottom surface of the fish transporting box is a grid bottom plate, one end of the fish transporting box close to the guide cylinder is an opening, a turnover end plate is arranged at the opening, the lower end of the turnover end plate is fixed through a pin shaft, a ring-shaped piece is arranged at the upper end of the turnover end plate, and a lifting rope penetrating through the guide cylinder is connected with the second motor after bypassing the ring-shaped piece.
The utility model provides a fish ability research device of tracing to upward has following beneficial effect through adopting above-mentioned structure:
(1) continuous upstream movement of fishes can be realized, when the fishes swim to the upstream position of the fishway, the fishes are transferred to the downstream position and then are continuously tracked, and the research purpose of upstream distance of the fishes is realized;
(2) the fishway structure with the midstream section is designed, so that the structure of the turning section in the wild real fishway can be simulated, the upward tracing behavior of fishes in the turning section can be researched, and the water flow can be ensured to continuously flow from upstream to downstream.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the fishway structure of the present invention.
Fig. 3 is the structural schematic diagram of the fish transporting track of the present invention.
Fig. 4 is a schematic structural diagram of the mobile device of the present invention.
Fig. 5 is the structural schematic diagram of the fish transporting box of the present invention.
In the figure: the fishway comprises a fishway 1, an upstream section 101, a downstream section 102, a midstream section 103, a fish transporting track 2, a moving device 3, a fish transporting box 4, a grid bottom plate 401, a turnover end plate 402, a first blocking screen plate 5, a first screen plate slot 6, a lifting rope fixing column 7, a guide wheel 8, a guide cylinder 9, a second blocking screen plate 10, a second screen plate slot 11, a water inlet pipe 12, a water outlet pipe 13, a water feeding pump 14, a fishway support column 15, track teeth 16, an extension plate 17, a track support column 18, a lifting rope 19, a travelling gear 20, a wheel shaft 21, a wheel shaft fixing part 22, a driven gear 23, an intermediate gear 24, a first motor 25, a driving gear 26, a first crown gear 27, a second crown gear 28, a gear rod 29, a ring-shaped part 30 and a second motor 31.
Detailed Description
As shown in fig. 1 and 2, a fish traceability research device comprises a fishway 1, wherein the fishway 1 comprises an upstream section 101 and a downstream section 102, one end of the upstream section 101 is connected with one end of the downstream section 102 through a midstream section 103 to form a U-shaped fishway 1, and the upstream section 101, the downstream section 102 and the midstream section 103 have the same inclination angle;
a water inlet pipe 12 is arranged on the side wall of one end of the upstream section 101, which is far away from the midstream section 103, a water outlet pipe 13 is arranged on the side wall of one end of the downstream section 102, which is far away from the midstream section 103, and the water inlet pipe 12 and the water outlet pipe 13 are connected to the same water feeding pump 14;
a fish transporting track 2 is arranged above the fishway 1, the fish transporting track 2 is arranged above one end of the upstream section 101 and one end of the downstream section 102, which are far away from the midstream section 103, and the fish transporting track 2 is arranged from the upstream section 101 to the downstream section 102 in an inclined downward manner;
the fish transporting track 2 is provided with a moving device 3, and a fish transporting box 4 is hung below the moving device 3.
In this example, when the water flow flows from the upstream section 101 to the downstream section 103 through the midstream section 102, the height of the water flow from the ground is reduced by 1 cm (namely, the gradient of the fishway 1 is controlled to be 1:5 to 1: 10) every time the water flow moves by 5-10 cm, the specific gradient can be adjusted according to the actual test requirements, or after a small gradient (1: 5) is adopted for carrying out a first test, a large gradient (1: 10) is adopted for carrying out a second test, so as to research the traceability of fishes at different gradients.
As shown in fig. 2, a first barrier screen 5 is arranged in one end of the upstream section 101 away from the midstream section 103, and the first barrier screen 5 is inserted and fixed through a first screen slot 6 arranged on the inner side wall of the upstream section 101;
a second barrier screen plate 10 is arranged in one end of the downstream section 102 far away from the midstream section 103, and the second barrier screen plate 10 is inserted and fixed through a second screen plate slot 11 arranged on the inner side wall of the downstream section 102.
In a preferred scheme, the fishway 1 is supported and fixed through a fishway supporting column 15 at the bottom of the fishway.
In the preferred scheme, horizontal extension plates 17 are arranged at two ends of the fish transporting track 2, track support columns 18 are arranged on the extension plates 17, and the fish transporting track 2 is supported and fixed through the track support columns 18.
As shown in fig. 3 and 4, the fish transporting track 2 is a rectangular frame structure, two track teeth 16 are respectively arranged on the lower edges of two inner side walls of the fish transporting track 2, two sets of traveling gears 20 are arranged on the moving device 3, a single set of traveling gears 20 includes two traveling gears 20, the two traveling gears 20 are connected through a wheel shaft 21, and two traveling gears 20 in the single set of traveling gears 20 are respectively arranged on the two track teeth 16 and are engaged with the track teeth 16;
one of the wheel shafts 21 is provided with a driven gear 23, the moving device 3 is provided with a first motor 25, and a motor shaft of the first motor 25 is provided with a driving gear 26 meshed with the driven gear 23.
In a preferred embodiment, the axle 21 is fixedly disposed on the top surface of the mobile device 3 through an axle fixing member 22.
In a preferred embodiment, an intermediate gear 24 is further disposed between the driving gear 26 and the driven gear 23, and the intermediate gear 24 is engaged with the driving gear 26 and the driven gear 23.
In a preferred scheme, two wheel shafts 21 corresponding to two groups of the traveling gears 20 are respectively provided with a first crown gear 27 and a second crown gear 28, the first crown gear 27 and the second crown gear 28 are driven by a gear rod 29 with gears arranged at two ends, two gears at two ends of the gear rod 29 are respectively meshed with the first crown gear 27 and the second crown gear 28, and the first crown gear 27 and the second crown gear 28 are symmetrically arranged on different sides of two ends of the gear rod 29 by a central axis of the gear rod 29.
As shown in fig. 5, the bottom of the moving device 3 is provided with a lifting rope fixing post 7 and a second motor 31 near two ends, respectively, a lifting rope 19 is fixed on the lifting rope fixing post 7, two ends of the top surface of the fish transporting box 4 are provided with a guide wheel 8 and a guide cylinder 9, respectively, one end of the lifting rope 19 is fixed on the lifting rope fixing post 7, and the other end of the lifting rope passes through the guide wheel 8 and the guide cylinder 9 and then is connected with the second motor 31.
In the preferred scheme, the bottom surface of the fish transporting box 4 is a grid bottom plate 401, one end of the fish transporting box 4 close to the guide cylinder 9 is an opening, a turnover end plate 402 is arranged at the opening, the lower end of the turnover end plate 402 is fixed through a pin shaft, a ring piece 30 is arranged at the upper end of the turnover end plate 402, and a lifting rope 19 penetrating through the guide cylinder 9 bypasses the ring piece 30 and then is connected with the second motor 31.
In this embodiment, an ultrasonic sensor may be designed in the fish transporting box 4, when fish enters the fish transporting box 4, an ultrasonic signal is reflected back, and the ultrasonic signal can be used as a detection means for detecting whether fish enters the fish transporting box 4, and after the fish is sensed to enter the fish transporting box 4, the second motor 31 is started, so as to realize the lifting of the fish transporting box 4 and the fish transporting action.
Claims (10)
1. The utility model provides a fish ability research device that goes up to date which characterized in that: the fishway comprises a fishway (1), wherein the fishway (1) comprises an upstream section (101) and a downstream section (102), one end of the upstream section (101) is connected with one end of the downstream section (102) through a midstream section (103) to form a U-shaped fishway (1), and the inclined angles of the upstream section (101), the downstream section (102) and the midstream section (103) are the same;
a water inlet pipe (12) is arranged on the side wall of one end, away from the midstream section (103), of the upstream section (101), a water outlet pipe (13) is arranged on the side wall of one end, away from the midstream section (103), of the downstream section (102), and the water inlet pipe (12) and the water outlet pipe (13) are connected to the same water feeding pump (14);
a fish transporting track (2) is arranged above the fishway (1), the fish transporting track (2) is arranged above one end of the upstream section (101) and one end of the downstream section (102) far away from the midstream section (103), and the fish transporting track (2) is obliquely arranged downwards from the upstream section (101) to the downstream section (102);
the fish transporting track (2) is provided with a moving device (3), and a fish transporting box (4) is hung below the moving device (3).
2. The fish traceability study device of claim 1, wherein: a first blocking screen plate (5) is arranged in one end, far away from the midstream section (103), of the upstream section (101), and the first blocking screen plate (5) is inserted and fixed through a first screen plate slot (6) arranged on the inner side wall of the upstream section (101);
one end of the downstream section (102) far away from the midstream section (103) is internally provided with a second barrier screen (10), and the second barrier screen (10) is inserted and fixed through a second screen slot (11) arranged on the inner side wall of the downstream section (102).
3. The fish traceability study device of claim 1, wherein: the fishway (1) is supported and fixed through a fishway supporting column (15) at the bottom of the fishway.
4. The fish traceability study device of claim 1, wherein: fortune fish track (2) both ends be equipped with horizontally extension board (17), be equipped with track support column (18) on extension board (17), fortune fish track (2) are fixed through track support column (18) support.
5. The fish traceability study device of claim 1, wherein: the main body of the fish transporting track (2) is of a rectangular frame structure, two track teeth (16) are respectively arranged on the lower edges of two inner side walls of the fish transporting track (2), two groups of travelling gears (20) are arranged on the moving device (3), a single group of travelling gear (20) comprises two travelling gears (20), the two travelling gears (20) are connected through a wheel shaft (21), and the two travelling gears (20) in the single group of travelling gear (20) are respectively arranged on the two track teeth (16) and are meshed with the track teeth (16);
one of the wheel shafts (21) is provided with a driven gear (23), the moving device (3) is provided with a first motor (25), and a motor shaft of the first motor (25) is provided with a driving gear (26) meshed with the driven gear (23).
6. The fish traceability study device of claim 5, wherein: the wheel shaft (21) is fixedly arranged on the top surface of the moving device (3) through a wheel shaft fixing piece (22).
7. The fish traceability study device of claim 5, wherein: an intermediate gear (24) is further arranged between the driving gear (26) and the driven gear (23), and the intermediate gear (24) is meshed with the driving gear (26) and the driven gear (23).
8. The fish traceability study device of claim 5, wherein: two wheel shafts (21) corresponding to the two groups of travelling gears (20) are respectively provided with a first crown gear (27) and a second crown gear (28), the first crown gear (27) and the second crown gear (28) are in transmission through a gear rod (29) with gears arranged at two ends, two gears at two ends of the gear rod (29) are respectively meshed with the first crown gear (27) and the second crown gear (28), and the first crown gear (27) and the second crown gear (28) are symmetrically arranged on different sides at two ends of the gear rod (29) by the central axis of the gear rod (29).
9. The fish traceability study device of claim 1, wherein: the device is characterized in that a lifting rope fixing column (7) and a second motor (31) are respectively arranged at positions, close to two ends, of the bottom of the moving device (3), a lifting rope (19) is fixed on the lifting rope fixing column (7), guide wheels (8) and guide cylinders (9) are respectively arranged at two ends of the top surface of the fish transporting box (4), one end of the lifting rope (19) is fixed on the lifting rope fixing column (7), and the other end of the lifting rope (19) is connected with the second motor (31) after penetrating through the guide wheels (8) and the guide cylinders (9).
10. The fish traceability study device of claim 9, wherein: fortune fish box (4) bottom surface be net bottom plate (401), fortune fish box (4) one end that is close to guide cylinder (9) is the opening, the opening part is equipped with upset end plate (402), upset end plate (402) lower extreme is fixed through the round pin axle, upset end plate (402) upper end is equipped with loop forming element (30), is connected with second motor (31) after loop forming element (30) is walked around in lifting rope (19) that pass guide cylinder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120525731.3U CN214629154U (en) | 2021-03-12 | 2021-03-12 | Fish traceability study device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120525731.3U CN214629154U (en) | 2021-03-12 | 2021-03-12 | Fish traceability study device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214629154U true CN214629154U (en) | 2021-11-09 |
Family
ID=78452910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120525731.3U Active CN214629154U (en) | 2021-03-12 | 2021-03-12 | Fish traceability study device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214629154U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113068639A (en) * | 2021-03-12 | 2021-07-06 | 水利部中国科学院水工程生态研究所 | Fish traceability study device |
| CN114403056A (en) * | 2022-01-26 | 2022-04-29 | 广西巴马鑫坚实业集团有限公司 | Ecological breeding system and method for Pacific oil fish |
-
2021
- 2021-03-12 CN CN202120525731.3U patent/CN214629154U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113068639A (en) * | 2021-03-12 | 2021-07-06 | 水利部中国科学院水工程生态研究所 | Fish traceability study device |
| CN114403056A (en) * | 2022-01-26 | 2022-04-29 | 广西巴马鑫坚实业集团有限公司 | Ecological breeding system and method for Pacific oil fish |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214629154U (en) | Fish traceability study device | |
| CN114561918B (en) | Fish passing method of high dam comprehensive fish passing facility | |
| CN108570973B (en) | Groove type fish collecting front chamber suitable for different water depth amplitude of high-water-head dam | |
| CN108012967B (en) | Large-scale intelligent harmless aquaculture net cage of leisure | |
| CN113639717B (en) | Multifunctional marine water area environment monitoring device | |
| CN103461241A (en) | Safe ecological multi-layer aquaculture net cage | |
| CN205409145U (en) | Box with a net faece collection device | |
| CN110419479A (en) | A kind of section bait subtracts dirty netting cases for ecological culture | |
| CN205320960U (en) | Movable demersal fish lures an album device | |
| KR101520633B1 (en) | Apparatus for eliminating floating garbage | |
| CN114319459B (en) | Equipment for water-blocking protection and sediment siltation of scouring pit | |
| CN205874022U (en) | A floated ecological dam for water normal position purifies | |
| CN113068639B (en) | Fish traceability study device | |
| CN201726748U (en) | Floating net cage fish culture cage in Yellow River channel | |
| CN203136791U (en) | Land-based water-permeable culture device | |
| CN114263152B (en) | Embedded fish system of crossing in mobilizable bank slope of import | |
| CN107818220B (en) | Based on dynamics of ecosystem collective model to the evaluation method of estuarine environment capacity | |
| Riisgård et al. | Interplay between filter-feeding zoobenthos and hydrodynamics in the shallow Odense Fjord (Denmark)–Earlier and recent studies, perspectives and modelling | |
| Kay et al. | Developing an ecological and migration system for ichthyofauna on the Crişul Repede River near the City Hall of Oradea | |
| CN202990001U (en) | Amphibious river channel working platform | |
| CN101707984A (en) | Floating trawl cage fish culture cage in Yellow River riverway | |
| CN215302370U (en) | Multilayer composite device for carbon sequestration experiment and underwater culture | |
| CN208572925U (en) | River mouth intertidal zone biological monitoring net | |
| RU63315U1 (en) | REEF MODULE | |
| CN209873693U (en) | High dam comprehensive fish passing facility |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |