CN112088820B - Live fish sorting device and sorting method thereof - Google Patents
Live fish sorting device and sorting method thereof Download PDFInfo
- Publication number
- CN112088820B CN112088820B CN202010810368.XA CN202010810368A CN112088820B CN 112088820 B CN112088820 B CN 112088820B CN 202010810368 A CN202010810368 A CN 202010810368A CN 112088820 B CN112088820 B CN 112088820B
- Authority
- CN
- China
- Prior art keywords
- sorting
- fish
- door
- pond
- pipe
- 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
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 176
- 238000000034 method Methods 0.000 title claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 238000002955 isolation Methods 0.000 claims abstract description 30
- 238000005303 weighing Methods 0.000 claims abstract description 13
- 230000008569 process Effects 0.000 claims description 26
- 230000000384 rearing effect Effects 0.000 claims description 15
- 210000005056 cell body Anatomy 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 6
- 230000001502 supplementing effect Effects 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000013589 supplement Substances 0.000 claims description 3
- 201000010099 disease Diseases 0.000 claims description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 2
- 239000000090 biomarker Substances 0.000 claims 1
- 230000004044 response Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/90—Sorting, grading, counting or marking live aquatic animals, e.g. sex determination
- A01K61/95—Sorting, grading, counting or marking live aquatic animals, e.g. sex determination specially adapted for fish
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G17/00—Apparatus for or methods of weighing material of special form or property
- G01G17/08—Apparatus for or methods of weighing material of special form or property for weighing livestock
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Multimedia (AREA)
- Farming Of Fish And Shellfish (AREA)
- Sorting Of Articles (AREA)
Abstract
The invention provides a live fish sorting device and a sorting method thereof, wherein the sorting device comprises a to-be-sorted pool, a fish outlet of the to-be-sorted pool is connected with a fish outlet slide way, the other end of the fish outlet slide way is connected with a photographic conveying table, a sorting table is arranged at the conveying outlet side of the photographic conveying table, a sorting outlet of the sorting table is connected with a plurality of sorting pipes, one end of each sorting pipe, which is far away from the sorting table, is correspondingly connected with a temporary culture pool, the sorting table comprises sorting pools, water replenishing pipes are arranged on the sorting pools, the water replenishing pipes are arranged on the side, close to the photographic conveying table, of the pool wall of each sorting pool, and isolation doors are arranged at the ends, close to the sorting pools, of the sorting pipes; the fish counting and sorting device can conveniently realize the photographing counting, weighing, conveying and sorting of the fishes under the condition of not damaging the live fishes, and has the advantages of simple structure and convenient operation.
Description
Technical Field
The invention relates to the field of aquatic ecological protection of hydraulic and hydroelectric engineering, in particular to a live fish sorting device and a sorting method thereof.
Background
In the process of hydraulic and hydroelectric engineering construction, in order to strengthen the protection of aquatic ecology in riverways, the requirements of constructing fish passing facilities can be provided for projects with fish passing requirements. For projects without continuous fish passing facilities such as building fishways, natural-simulated channels and the like, comprehensive fish passing modes such as a fish collecting and transporting system and the like can be provided according to actual conditions, and in order to meet the distinction among different types of fishes, particularly the isolation among fishes with predation relation, the collected fishes need to be classified in time after fish collection. Therefore, the technical problem to be solved at present is to conveniently realize the photography counting, weighing, conveying, sorting and the like of the fishes without damaging the live fishes.
Disclosure of Invention
The first purpose of the present invention is to provide a live fish sorting device, which can conveniently realize the photography counting, weighing, conveying and sorting of fish without causing damage to live fish, and has a simple structure and convenient operation.
Therefore, the invention adopts the following technical scheme:
the utility model provides a live fish sorting device which characterized in that: the sorting device is including waiting to sort the pond, waits to sort the play fish mouth department in pond to be connected with out the fish slide, and the other end that goes out the fish slide is connected with the photographic platform of carrying, and the photographic delivery side of carrying the platform is equipped with the letter sorting platform, and the branch sorting mouth department of letter sorting platform is connected with many letter sorting pipes, and every letter sorting pipe keeps away from the one end of letter sorting platform and all corresponds and be connected with the pond of temporarily raising, the letter sorting platform is equipped with the moisturizing pipe including the letter sorting pond on the letter sorting pond, and the moisturizing pipe sets up and is close to this one side of photographic carrying the platform at letter sorting pond pool wall, and this one end that the letter sorting pipe is close to the letter sorting pond is equipped with the dodge gate.
Further, the method comprises the following steps: the pond to be sorted comprises a pond body to be sorted, the fish outlet is arranged at the upper part of the pond body to be sorted, the fish outlet door plate is arranged between the fish outlet and the fish outlet slide way, and the side wall of the pond body to be sorted is provided with an overflow port which is as high as the fish outlet.
Further: the fish conveying table comprises a conveying table bottom connected with a fish discharging slide way, an induction scale is arranged inside the conveying table bottom, a conveying belt is arranged above the induction scale, the end part of the fish discharging slide way is close to the conveying belt, a conveying table water discharging pipe is connected to the bottom of the conveying table bottom, and a camera is arranged above the fish conveying table.
Further: the water replenishing pipe is arranged at the lower part of the wall of the sorting pool and consists of a plurality of water replenishing ports, and the size of each water replenishing port is smaller than the minimum size of the sorted fish; the bottom of the sorting pool is connected with a sorting pool drain pipe, and the sorting pool drain pipe and the conveying platform drain pipe are connected with a lower part drain pipe.
Further: the height of the tank wall at the side where the sorting tank is connected with the sorting pipe is lower than the height of other side walls of the sorting tank, and the height of other side walls of the sorting tank is higher than the top height of the isolation door, the sorting device is characterized in that a door seat is connected between the sorting pipe and the sorting pond, the isolation door is arranged on the door seat, a partition door is further arranged on the door seat, and the partition door is arranged on one side, close to the sorting pond, of the isolation door.
Further: the isolating door is made of elastic materials, the lateral section of the isolating door is triangular, a hollow isolating door cavity is formed between the top and the bottom in a wrapping mode through isolating door folds, a transverse vent pipe is arranged at the joint of the top and the bottom of the isolating door and is communicated with the isolating door cavity, and a vent port is connected to the outside of the transverse vent pipe.
Further, the method comprises the following steps: the vent is the setting of L type, and the exit of vent is connected with vent flap door through vent flap door pivot, and vent flap door pivot outside is equipped with spacing door top, has seted up the air vent on the vent flap door, twists the bolt of ventilating of adjustable air volume in the air vent, and the bolt of ventilating comprises the bolt body and vertical air channel, and the bolt of ventilating is equipped with the sealing washer with air vent contact site, and the air vent is used for the dodge gate self-closing.
Further, the method comprises the following steps: wait to sort pond cell body height and carry the platform height higher than the photography, the photography is carried the platform height and is higher than letter sorting platform height, goes out fish slide height and carries the platform to reduce gradually by waiting to sort pond cell body to the photography, and the height of letter sorting pipe is reduced gradually to the pond of raising temporarily by letter sorting platform.
Further, the method comprises the following steps: the water replenishing amount of the sorting pipe is the overflow water amount at the top of the isolation door.
The invention also aims to provide a sorting method of the live fish sorting device, and the following technical scheme is adopted for the sorting method:
a sorting method of a live fish sorting device is characterized in that: any one of the live fish sorting devices is used as an intermediate facility from fish collection to fish release in the fish collecting and transporting system, and the method comprises the following steps:
s1: when the fish to be sorted and the water body fall to the pond to be sorted, the water body overflows from an overflow port on the side wall of the pond body of the pond to be sorted, and the fish to be sorted enters a fish outlet slide way from a fish outlet;
s2: the fish to be sorted enters a photographing conveying table from a fish outlet slide way for photographing and weighing, meanwhile, a conveying belt conveys the fish to a sorting table for waiting for sorting by operators, and water in the fish conveying process falls into the bottom of the conveying table and is discharged through a water discharge pipe of the conveying table;
s3: after the fishes enter a sorting pool of the sorting table, an operator classifies the fishes through manual operation, performs operations such as biological marking and the like if necessary, can separately sort out diseased fishes and then treat the diseased fishes, and meets the requirements of the processes such as classification, marking, treatment and the like;
s4: in the fish sorting process, the water supplementing pipe supplements water in the whole process, when the isolating door is closed, a small amount of water in the water supplementing pipe overflows from the top of the isolating door in an overflow mode and enters the sorting pipe, and meanwhile, the operation processes in the sorting tank are all water carrying operations;
s5: after sorting and classifying the sick fishes and various types of fishes, an operator presses the top of an isolation door of the temporary rearing pond corresponding to the fish species to which the fishes belong, the isolation door is opened to the maximum extent, air in a cavity of the isolation door is ejected out through an air vent flap door at an air vent outlet by a transverse air pipe, the air vent flap door falls back and is closed after the air is ejected out, a large amount of water in the rearing pond overflows into corresponding rearing pipes due to the fact that the isolation door is pressed, the water enters the temporary rearing pond along with the fishes which are reared, and the operation is totally called water carrying operation;
s6: after the isolating door is opened, air is gradually sucked in through the small vent holes in the vent flap door under the action of elasticity of the isolating door, the isolating door is gradually lifted from a maximum opening state to a closing state, and in the closing process, the water quantity entering the sorting pipe is gradually reduced due to the gradual lifting of the top height of the isolating door, and finally the water quantity is recovered to the minimum overflow water quantity;
s7: after the sorting operation is finished, a drain pipe cover in the sorting pond needs to be opened, and the water body in the sorting pond is discharged through the drain pipe of the sorting pond.
Compared with the prior art, the invention has the following beneficial effects:
the invention has simple structure and convenient operation, and provides a live fish sorting device and a sorting method thereof according to actual conditions for projects which have fish passing requirements but do not have continuous fish passing facilities such as fishways, nature-imitated channels and the like; the fish conveying table is used for shooting, weighing and transmitting fishes, the fish conveying table is used for counting, identifying and judging the growth of the fishes, the fishes are effectively sorted and marked by the sorting table on the premise that the fishes do not leave water, automatic regulation and control of the water supply amount from large to small in the fish releasing process after classification are skillfully realized, and classified temporary culture of the fishes is realized by the sorting pipe and the temporary culture pond. The implementation of the sorting process does not reduce the activity of the fishes, and finally provides excellent conditions for the classified transportation and releasing of the fishes.
Drawings
FIG. 1 is a plan view of the present invention;
FIG. 2 is a cross-sectional view of a sorting table and a photographic transport table of the present invention;
FIG. 3 is a side cross-sectional view of the pneumatic door of the present invention;
FIG. 4 is a front view of the pneumatic door of the present invention;
FIG. 5 is a schematic view of a vent according to the present invention;
figure 6 is a side cross-sectional view of the vent bolt of the present invention.
The labels in the figures are: 1-a pool to be sorted; 2-a fish outlet; 3-fish outlet slide way; 4-a photographic transport table; 5-a sorting table; 6-sorting pipe; 7-temporarily culturing in a pond; 8-a sorting pool; 9-water replenishing pipe; 10-an isolation gate; 11-a pool body of the pool to be sorted; 12-fish outlet door plate; 13-an overflow port; 14-conveying table bottom; 15-induction weighing; 16-a conveyor belt; 17-a delivery platform drain pipe; 18-a camera; 19-a sorting pool drain pipe; 20-a door seat; 21-a bulkhead door; 22-an isolation gate cavity; 23-isolating a door fold; 25-a transverse vent pipe; 26-a vent; 27-a vent flap door spindle; 28-vent flap gate; 29-limit door top; 30-a vent hole; 31-drain pipe cover; 32-a bolt body; 33-vertical vent grooves; 34-transparent barrier.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.
As shown in fig. 1-6, the sorting device for live fish and the sorting method thereof provided by the present invention includes a to-be-sorted pool 1, a fish outlet 2 of the to-be-sorted pool 1 is connected with a fish outlet slide way 3, the side wall of the fish outlet slide way 3 has a certain height to prevent fish from jumping out, the other end of the fish outlet slide way 3 is connected with a photography conveying table 4, the photography conveying table 4 is used for photography, weighing and conveying fish, a conveying outlet side of the photography conveying table 4 is provided with a sorting table 5, a sorting outlet of the sorting table 5 is connected with a plurality of sorting pipes 6, and one end of each sorting pipe 6 far away from the sorting table 5 is correspondingly connected with a temporary culture pool 7, the sorting table 5 includes a sorting pool 8, a water replenishing pipe 9 is arranged on the sorting pool 8, the water replenishing pipe 9 is arranged on the side of the wall of the sorting pool 8 close to the photography conveying table 4, the end of the sorting pipe 6 close to the sorting pool 8 is provided with an isolation door 10, and the water replenishing pipe 9 and the isolation door 10 are commonly used for automatic regulation and control of water replenishing quantity in the sorting pipe 6 in the sorting process after the sorting pool 8 is classified.
Wait to sort pond 1 including waiting to sort pond cell body 11, go out fish mouth 2 and be set up on waiting to sort the upper portion of pond cell body 11, go out fish mouth 2 and go out and be equipped with out fish door plant 12 between the fish slide 3, go out fish door plant 12 and be used for with fish and water whereabouts to waiting to sort the water when pond 1 the water can not spill over from a large amount of fish mouth 2, the lateral wall of waiting to sort pond cell body 11 is equipped with the overflow mouth 13 with going out fish mouth 2 height, overflow mouth 13 is used for fish and water whereabouts to waiting to sort unnecessary water can in time be discharged through overflow mouth 13 when pond 1.
The platform 4 is carried in the photography includes the transport platform end 14 that is connected with play fish slide 3, transport platform end 14 is inside to be equipped with response and to call 15, response is called 15 tops and is equipped with conveyer belt 16, the both sides of conveyer belt 16 set up transparent baffle 34 of take the altitude, certain size's interval has between the tip of conveyer belt 16 and play fish slide 3, conveyer belt 16 and response balance 15 are used for carrying fish and weighing fish, conveyer belt 16 is adjacent with play fish slide 3, transport platform end 14 bottom is connected with transport platform drain pipe 17, transport platform drain pipe 17 is used for discharging the water that transport platform end 14 was collected, photography is carried platform 4 tops and is equipped with camera 18, camera 18 is used for the fish that the overhead beating got into conveyer belt 16, the photographic process goes on with the weighing process in step. The images and the weighing are synchronously transmitted to a fish sorting management system for fish counting, species identification, growth judgment and the like, each batch of fishes entering the conveyor belt 16 can be shot and weighed for many times, weighing errors caused by fish jumping are reduced, and the quality of the fish images is improved.
The water replenishing pipe 9 is arranged at the lower part of the wall of the sorting pool 8, the water replenishing pipe 9 is composed of a plurality of water replenishing ports, the size of each water replenishing port is smaller than the minimum size of the sorted fish, or a fish blocking net cover is arranged at the front section of each water replenishing port, the fish is prevented from entering the water replenishing pipe 9 by reverse water, the water outlet of the water replenishing pipe 9 is flush with the wall of the sorting pool 8 or slightly extends out of the wall of the sorting pool, and the requirement of uniformly replenishing water to the sorting pool 8 is met; 8 bottom of the pool in letter sorting pond is connected with letter sorting pond drain pipe 19, sets up the drain pipe lid 31 between letter sorting pond drain pipe 19 and 8 bottoms of the pool in letter sorting pond, and letter sorting pond drain pipe 19 all links to each other with the lower part drain pipe with carry platform drain pipe 17.
The height of the wall of the side, connected with the sorting pond 8 and the sorting pipe 6, of the sorting pond 8 is lower than the height of other side walls of the sorting pond 8, the heights of other side walls of the sorting pond 8 are basically flush, the heights of other side walls of the sorting pond 8 are higher than the top height of the isolation door 10, the requirement that water overflows into the sorting pipe 6 after water replenishing is met, the necessary humidity is kept in the sorting pipe 6, in the subsequent operation steps, the sorted fishes can slide into the temporary rearing pond 7 through the sorting pipe 6, and the upper edge of the wall of the pond 8, arranged on the side of the photographic conveying table 4, of the sorting pond 8 extends outwards in an arc shape and is adjacent to the edge of the front section of the conveying belt 16; sorting pond 8 is close to the pool wall and the 8 bottoms in letter sorting pond of letter sorting 6 one side and is the obtuse angle, and pool wall top links up with door seat 20 bottom the dodge gate 10 mutually, and convenient operating personnel slide fish along 8 pool walls in letter sorting back to before the dodge gate 10, be connected door seat 20 between letter sorting 6 and the letter sorting pond 8, dodge gate 10 sets up on door seat 20, and dodge gate 10 is opening the back, and its top flushes with door seat 20, makes door seat 20 bottom keep level and smooth, still is equipped with baffle door 21 on the door seat 20, and baffle door 21 is used for falling down the manger plate when letter sorting 6 does not use for a long time, highly and 8 both sides pool walls in letter sorting pond, and baffle door 21 both sides flush and bottom and are provided with indent formula draw-in groove, satisfy the fixed needs when baffle door 21 falls, and baffle door 21 sets up the one side that is close to letter sorting pond 8 at the dodge gate 10.
The isolating door 10 is composed of elastic materials, is soft in texture and airtight, is arranged in a triangular shape in lateral section, and is wrapped by isolating door folds 23 between the top and the bottom to form a hollow isolating door cavity 22, a transverse vent pipe 25 is arranged at the joint of the top and the bottom of the isolating door 10, the transverse vent pipe 25 is communicated with the isolating door cavity 22, a vent 26 is connected to the outside of the transverse vent pipe 25, and the isolating door 10 can automatically suck air and gradually rebound to be raised to a closed state after being opened.
The vent 26 is arranged in an L shape, the outlet of the vent 26 is vertically arranged upwards, the outlet of the vent 26 is connected with a vent flap door 28 through a vent flap door rotating shaft 27, a limit door top 29 is arranged on the outer side of the vent flap door rotating shaft 27, the vent flap door 28 can automatically fall and reset after being opened to the maximum opening degree, a vent hole 30 is formed in the vent flap door 28, a vent bolt with adjustable ventilation capacity is screwed into the vent hole 30, the vent bolt consists of a bolt body 32 and a vertical vent groove 33 and is used for allowing external air to enter so as to enable the isolating door 10 to be automatically closed, when the bolt body 32 is screwed upwards, the air quantity entering the isolating door 10 through the vertical vent groove 33 is increased, the closing speed of the isolating door 10 is increased, when the bolt body 32 is screwed downwards, the air quantity entering the isolating door 10 through the vertical vent groove 33 is reduced, the closing speed of the isolating door 10 is slowed down, and a sealing ring is arranged at the contact part of the vent bolt and the vent 30.
Treat that to sort pond cell body 11 highly is higher than photographic 4 height of carrying, and photographic 4 height of carrying is higher than 5 height of letter sorting platform, goes out fish slide 3 highly and carries 4 to photographic by waiting to sort pond cell body and reduce gradually, and the height of letter sorting pipe 6 is by sorting platform 5 to temporarily support pond 7 and reduce gradually. Sorting pipe 6 adopts semi-circular or rectangular circular pipeline, and the upper portion opening, pipeline inner wall are smooth, and sorting pipe 6's longitudinal slope can carry out nimble setting according to the fish characteristic. The temporary rearing pond 7 is used for receiving the fishes which are conveyed by the sorting pipes 6 and are sorted, and temporarily rearing the fishes, and the height of the pond body is lower than that of the outlet of the sorting pipes 6, so that the requirement that the fishes slide to the temporary rearing pond 7 by gravity is met.
The water replenishing quantity of the sorting pipe 6 is the overflow quantity of the top of the isolating door 10.
The invention discloses a live fish sorting device which is used as an intermediate facility from fish collection to fish release in a fish collecting and transporting system in an engineering with fish demand, and a sorting method of the live fish sorting device comprises the following steps:
s1: when the fish to be sorted and the water body fall to the pond 1 to be sorted, the water body overflows from an overflow port 13 on the side wall of a pond body 11 of the pond to be sorted, and the fish to be sorted enters a fish outlet slideway 3 from a fish outlet 2;
s2: the fish to be sorted enters a photographing conveying table 4 from a fish outlet slide way 3 for photographing and weighing, meanwhile, a conveyor belt 16 conveys the fish to a sorting table 5 for waiting for sorting by operators, and a water body in the fish conveying process falls into the bottom 14 of the conveying table and is discharged through a conveying table drain pipe 17;
s3: after the fishes enter the sorting pond 8 of the sorting table 5, an operator classifies the fishes through manual operation, and if necessary, performs operations such as biological marking, and the like, and can treat the fishes with disease bodies after being separately sorted out, so that the requirements of the processes such as classification, marking, treatment and the like are met;
s4: in the fish sorting process, the water supplementing pipe 9 supplements water in the whole process, when the isolating door 10 is closed, a small amount of water in the water supplementing pipe 9 overflows from the top of the isolating door 10 in an overflow mode to enter the sorting pipe 6 so as to keep necessary humidity in the sorting pipe 6, the sorted fish can conveniently slide into the temporary rearing pond 7 through the sorting pipe 6, and meanwhile, the operation processes in the sorting pond 8 are all water-carrying operations, so that the normal life of the fish can be ensured in the sorting process;
s5: after sorting and classifying diseased fishes and various types of fishes, an operator obliquely presses down one side of the top of the isolating door 10, which is far away from the vent pipe 25, by taking the vent pipe 25 of the isolating door 10 as an axis, so that the top of the isolating door 10 is gradually attached to the bottom of the isolating door, the isolating door 10 is opened to the maximum extent, air in the cavity 22 of the isolating door 10 is exhausted by jacking the vent flap valve 28 at the outlet of the vent 26 through the transverse vent pipe 25, the vent flap valve 28 falls back and is closed after the gas is exhausted, and a large amount of water in the sorting pond 8 overflows into the corresponding sorting pipe 6 and enters the temporary rearing pond 7 along with the sorted fishes, and the fish are all called water-carrying operation;
s6: after the isolating door 10 is opened, air is gradually sucked in through the small vent holes in the vent flap door under the action of elasticity of the isolating door, the isolating door is gradually raised from a maximum opening state to a closing state, in the closing process, the top height of the isolating door 10 is gradually raised, the water quantity entering the sorting pipe 6 is gradually reduced, and finally the water quantity is recovered to a minimum overflow water quantity, the size of the aperture of the small vent hole 30 can be correspondingly adjusted according to the number and the scale of passing fishes, and when the number is large, the aperture can be adjusted to be large; otherwise, the aperture is reduced; when a certain sorting pipe 6 is not used temporarily, the partition plate door 21 is inserted into the door seat 20, so that water cannot enter the corresponding sorting pipe 6 and only enters the currently used sorting pipe 6, and unnecessary loss of the water is reduced;
s7: after the sorting operation is finished, the water discharge pipe cover 31 in the sorting pond 8 needs to be opened, and water in the sorting pond 8 is discharged through the water discharge pipe 19 of the sorting pond 8.
The above embodiment is merely a preferred embodiment of the present invention, and those skilled in the art will understand that modifications or substitutions of technical solutions or parameters in the embodiment can be made without departing from the principle and essence of the present invention, and all of them shall be covered by the protection scope of the present invention.
Claims (5)
1. The utility model provides a live fish sorting device which characterized in that: the sorting device comprises a to-be-sorted pool, a fish outlet of the to-be-sorted pool is connected with a fish outlet slide way, the other end of the fish outlet slide way is connected with a shooting conveying table, a sorting table is arranged on a conveying outlet side of the shooting conveying table, a sorting outlet of the sorting table is connected with a plurality of sorting pipes, one end of each sorting pipe, which is far away from the sorting table, is correspondingly connected with a temporary culture pool, the sorting table comprises a sorting pool, a water replenishing pipe is arranged on the sorting pool, the water replenishing pipe is arranged on one side, close to the shooting conveying table, of the wall of the sorting pool, and an isolation door is arranged at one end, close to the sorting pool, of each sorting pipe;
the pond to be sorted comprises a pond body to be sorted, the fish outlet is arranged at the upper part of the pond body to be sorted, the fish outlet door plate is arranged between the fish outlet and the fish outlet slide way, and the side wall of the pond body to be sorted is provided with an overflow port which is as high as the fish outlet;
the isolation door is made of elastic materials, the lateral section of the isolation door is arranged in a triangular shape, the top and the bottom of the elastic door are wrapped by folds of the isolation door to form a hollow isolation door cavity, a transverse vent pipe is arranged at the joint of the top and the bottom of the isolation door, the transverse vent pipe is communicated with the isolation door cavity, and the outside of the transverse vent pipe is connected with a vent hole;
the fish-discharging slideway is arranged at the end part of the fish-discharging slideway close to the conveying belt, the bottom of the conveying table is connected with a conveying table drain pipe, and a camera is arranged above the shooting conveying table;
the height of one side wall of the sorting pond, which is connected with the sorting pipe, is lower than the height of other side walls of the sorting pond, the height of other side walls of the sorting pond is higher than the top height of the isolation door, a door seat is connected between the sorting pipe and the sorting pond, the isolation door is arranged on the door seat, a partition door is also arranged on the door seat, and the partition door is arranged on one side, which is close to the sorting pond, of the isolation door;
the vent is the setting of L type, and the exit of vent is connected with vent flap door through vent flap door pivot, and vent flap door pivot outside is equipped with spacing door top, has seted up the air vent on the vent flap door, twists the bolt of ventilating of adjustable air volume in the air vent, and the bolt of ventilating comprises the bolt body and vertical air channel, and the bolt of ventilating is equipped with the sealing washer with air vent contact site, and the air vent is used for the dodge gate self-closing.
2. The live fish sorting apparatus of claim 1, wherein: the water replenishing pipe is arranged at the lower part of the wall of the sorting pool and consists of a plurality of water replenishing ports, and the size of each water replenishing port is smaller than the minimum size of the sorted fish; the bottom of the sorting pool is connected with a sorting pool drain pipe, and the sorting pool drain pipe and the conveying platform drain pipe are connected with a lower part drain pipe.
3. The live fish sorting apparatus of claim 1, wherein: wait to sort pond cell body height and carry the platform height higher than the photography, the photography is carried the platform height and is higher than letter sorting platform height, goes out fish slide height and carries the platform to reduce gradually by waiting to sort pond cell body to the photography, and the height of letter sorting pipe is reduced gradually to the pond of raising temporarily by letter sorting platform.
4. The live fish sorting apparatus of claim 1, wherein: the water replenishing quantity of the sorting pipe is the overflow quantity at the top of the isolation door.
5. A sorting method of a live fish sorting device is characterized in that: the live fish sorting apparatus as claimed in any one of claims 1 to 4 is used as an intermediate facility after fish collection and before fish release in a fish collecting and transporting system, and comprises the steps of:
s1: when the fish to be sorted and the water body fall to the pond to be sorted, the water body overflows from an overflow port on the side wall of the pond body of the pond to be sorted, and the fish to be sorted enters a fish outlet slide way from a fish outlet;
s2: the fish to be sorted enters a photographing conveying table from a fish outlet slide way for photographing and weighing, meanwhile, a conveying belt conveys the fish to a sorting table for waiting for sorting by operators, and water in the fish conveying process falls into the bottom of the conveying table and is discharged through a water discharge pipe of the conveying table;
s3: after the fishes enter a sorting pond of the sorting table, an operator classifies the fishes through manual operation, carries out biomarker operation, and treats the fishes with diseases after the fishes are separately sorted out, so that the requirements of the classification, marking and treatment processes are met;
s4: in the fish sorting process, the water supplementing pipe supplements water in the whole process, when the isolating door is closed, a small amount of water in the water supplementing pipe overflows from the top of the isolating door in an overflow mode and enters the sorting pipe, and meanwhile, the operation processes in the sorting tank are all water carrying operations;
s5: after sorting and classifying the sick fishes and various types of fishes, an operator presses the top of the temporary rearing pond isolation door corresponding to the fish species to which the fishes belong, the isolation door is opened to the maximum extent, air in the cavity of the isolation door is ejected out through the transverse vent pipe to open the vent flap door at the vent outlet, the vent flap door falls back and is closed after the air is ejected, a large amount of water in the rearing pond overflows into the corresponding rearing pipe due to the fact that the isolation door is pressed, the fishes along with the rearing are fed into the temporary rearing pond, and the whole process is water carrying operation;
s6: after the isolating door is opened, air is gradually sucked in through the small vent holes in the vent flap door under the action of elasticity of the isolating door, the isolating door is gradually lifted from a maximum opening state to a closing state, and in the closing process, the water quantity entering the sorting pipe is gradually reduced due to the gradual lifting of the top height of the isolating door, and finally the water quantity is recovered to the minimum overflow water quantity;
s7: after the sorting operation is finished, a drain pipe cover in the sorting pond needs to be opened, and the water body in the sorting pond is discharged through the drain pipe of the sorting pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010810368.XA CN112088820B (en) | 2020-08-13 | 2020-08-13 | Live fish sorting device and sorting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010810368.XA CN112088820B (en) | 2020-08-13 | 2020-08-13 | Live fish sorting device and sorting method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112088820A CN112088820A (en) | 2020-12-18 |
| CN112088820B true CN112088820B (en) | 2022-11-11 |
Family
ID=73754423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010810368.XA Active CN112088820B (en) | 2020-08-13 | 2020-08-13 | Live fish sorting device and sorting method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112088820B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO347667B1 (en) * | 2022-04-26 | 2024-02-19 | Mmc First Process As | Arrangement and method for conveying and processing marine organisms |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4934537A (en) * | 1988-01-28 | 1990-06-19 | Grove Telecommunications Ltd. | Fish sorting apparatus and method |
| SU1697681A1 (en) * | 1988-09-15 | 1991-12-15 | Находкинская база активного морского рыболовства | Device for sorting out fish |
| CN201665860U (en) * | 2010-03-30 | 2010-12-08 | 上海华滋奔腾防汛设备制造有限公司 | Turn-plate inflatable water retaining gate |
| RU2457677C2 (en) * | 2009-10-19 | 2012-08-10 | ОАО "Новочеркасский рыбокомбинат" | Device for sorting larvae and young sturgeons |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4139413B2 (en) * | 2006-03-31 | 2008-08-27 | 財団法人ダム水源地環境整備センター | Dam type fishway and fishway control method |
| CN202340607U (en) * | 2011-11-18 | 2012-07-25 | 浙江海洋学院 | Releasing fish sorting pretreatment vehicle |
| CN204503606U (en) * | 2014-12-30 | 2015-07-29 | 茂名新洲海产有限公司 | The large small fish sorting equipment of single sequence delivery |
| CN205270167U (en) * | 2015-12-25 | 2016-06-01 | 广东何氏水产有限公司 | Live fish automatic sorting device |
| CN205266650U (en) * | 2015-12-25 | 2016-06-01 | 广东何氏水产有限公司 | Unload fishes and sort pond |
| NO341960B1 (en) * | 2016-07-13 | 2018-03-05 | Biosort As | Device for sorting out fish |
| CN106719236B (en) * | 2017-03-20 | 2022-12-06 | 广东何氏水产有限公司 | Packing apparatus for sorting and temporarily breeding fishes |
| CN107616127B (en) * | 2017-08-09 | 2020-12-22 | 浙江海洋大学 | Automatic fry grading system |
| CN107494379A (en) * | 2017-09-14 | 2017-12-22 | 浙江海洋大学 | A kind of the artificial screening method and its screening plant of the high-quality colony of brown croaker |
| CN107720186B (en) * | 2017-11-06 | 2023-12-22 | 扬州中欧工业机器人有限公司 | Fish sorting and conveying system |
| CN207854812U (en) * | 2018-01-08 | 2018-09-14 | 三峡大学 | A kind of fish gathering divides fish system |
| CN208211241U (en) * | 2018-05-27 | 2018-12-11 | 杨兆鑫 | One kind dividing fish device |
| CN109332207B (en) * | 2018-11-16 | 2024-05-03 | 中国联合工程有限公司 | Automatic fish identification and sorting system and operation method thereof |
| CN111287155B (en) * | 2020-02-21 | 2024-04-19 | 河海大学 | Full-automatic grading fishway |
| CN111350172B (en) * | 2020-03-20 | 2021-08-10 | 天津大学 | Fishway water replenishing system and fishway combined with ship lock and water replenishing method |
| CN111513013A (en) * | 2020-04-01 | 2020-08-11 | 刘鹏 | Categorised conveyor of live fish based on artificial intelligence discernment |
| CN213848258U (en) * | 2020-08-13 | 2021-08-03 | 中国电建集团华东勘测设计研究院有限公司 | Live fish sorting device |
-
2020
- 2020-08-13 CN CN202010810368.XA patent/CN112088820B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4934537A (en) * | 1988-01-28 | 1990-06-19 | Grove Telecommunications Ltd. | Fish sorting apparatus and method |
| SU1697681A1 (en) * | 1988-09-15 | 1991-12-15 | Находкинская база активного морского рыболовства | Device for sorting out fish |
| RU2457677C2 (en) * | 2009-10-19 | 2012-08-10 | ОАО "Новочеркасский рыбокомбинат" | Device for sorting larvae and young sturgeons |
| CN201665860U (en) * | 2010-03-30 | 2010-12-08 | 上海华滋奔腾防汛设备制造有限公司 | Turn-plate inflatable water retaining gate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112088820A (en) | 2020-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112088820B (en) | Live fish sorting device and sorting method thereof | |
| CN113273534B (en) | Transport and categorised system of raising temporarily suitable for dam collection fortune fish | |
| CN213848258U (en) | Live fish sorting device | |
| CN111513013A (en) | Categorised conveyor of live fish based on artificial intelligence discernment | |
| CN108834995A (en) | A kind of underwater bait-laying device for fish of cage culture | |
| CN106743127B (en) | Laminated air drying equipment for wastes such as livestock manure | |
| CN210406690U (en) | Tilapia fry screening and separate culturing device | |
| CN108651293B (en) | Fattening sheep hurdle | |
| CN106719236B (en) | Packing apparatus for sorting and temporarily breeding fishes | |
| US3566839A (en) | Fishpond system | |
| CN212937409U (en) | Portable fish culture pond | |
| CN215346511U (en) | Seedling culture box for aquaculture | |
| CN214629166U (en) | Crayfish seed culture apparatus convenient to it is hierarchical | |
| CN214382134U (en) | Feeding device suitable for marine cage culture | |
| CN210746750U (en) | Aquatic product sorting system and aquaculture system thereof | |
| CN212697276U (en) | Novel swift shrimp ware of getting | |
| CN210492212U (en) | Fish transition temporary storage pool for fish collecting and transporting system | |
| CN204518872U (en) | A kind of unsticking hatching system set up for carp, crucian carp family | |
| CN208956732U (en) | A kind of underwater bait-laying device for fish of cage culture | |
| CN209995168U (en) | artificial breeding device for harmonia axyridis | |
| CN208402814U (en) | A kind of fattening sheep hurdle | |
| CN210470686U (en) | Basin formula live fish automatic sorting equipment | |
| CN204755279U (en) | Pneumatic diaphragm pump | |
| CN220916225U (en) | Prevent that larval fish from piling up conveyer of undersea | |
| CN218126425U (en) | Distributing device for black soldier fly breeding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |