CN220441668U - Device for collecting roe and juvenile fish - Google Patents
Device for collecting roe and juvenile fish Download PDFInfo
- Publication number
- CN220441668U CN220441668U CN202322009983.2U CN202322009983U CN220441668U CN 220441668 U CN220441668 U CN 220441668U CN 202322009983 U CN202322009983 U CN 202322009983U CN 220441668 U CN220441668 U CN 220441668U
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- fish
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- collecting box
- sets
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 87
- 230000000366 juvenile effect Effects 0.000 title claims description 18
- 235000013601 eggs Nutrition 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 244000309464 bull Species 0.000 claims description 5
- 230000008094 contradictory effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 102000002322 Egg Proteins Human genes 0.000 description 2
- 108010000912 Egg Proteins Proteins 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000004681 ovum Anatomy 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model discloses a collection device for fish eggs and young fishes, which comprises a bottom box, a collection box and a driving mechanism, wherein first filter screens are arranged on two sides of the bottom box, the collection box is arranged on the inner side of the bottom box, second filter screens are arranged on two sides of the collection box, an artificial fish nest is arranged in the collection box, the top of the collection box is connected with the bottom box through a connecting piece, two groups of guide plates are welded on one side of the bottom box, and one ends of the two groups of guide plates are provided with the driving mechanism.
Description
Technical Field
The utility model relates to the technical field of aquaculture, in particular to a device for collecting fish eggs and juvenile fish.
Background
In order to facilitate large-scale fish culture, a culturing farm usually starts to cultivate fertilized eggs of fish, a large number of fertilized eggs are usually generated in the period from fish to propagation, and due to the fact that the culture environments required by mature individuals of many fish and the fish eggs are different and that some mature individuals eat the fish eggs by mistake, the farmer usually collects the fish eggs by using a collecting net, and the collected fish eggs are arranged in a special place for hatching.
However, the fish eggs can absorb water and expand after being produced and then fly along with water flow, so that the fish eggs are collected in the fish breeding period at present, more artificial fish nests are collected for collecting large-area fishing nets or installing the artificial fish nests at fixed points, the fish eggs are required to be arranged according to spawning sites of fish shoals, the use is more troublesome, the use is not flexible, the collection efficiency is low, and the fish eggs are not suitable for personal fishermen.
Therefore, there is a need for a collection device for roes and juveniles to solve the problems set forth in the background art.
Disclosure of Invention
In view of the above problems, the present utility model provides a device for collecting roes and juveniles.
The utility model provides the following technical scheme: the utility model provides a collection device of roe and juvenile fish, includes base box, collecting box and actuating mechanism, the both sides of base box all are provided with first filter screen, the draw-in groove has been seted up to the inner chamber bottom of base box, the internally mounted of draw-in groove has the collecting box, the second filter screen has all been seted up to the both sides of collecting box, the inside of collecting box is provided with artifical fish nest, the top of collecting box pass through the connecting piece with the top of base box is connected, the connecting piece is used for facilitating the dismouting of collecting box;
two groups of guide plates are welded on one side of the bottom box, one ends of the two groups of guide plates are provided with driving mechanisms, and the driving mechanisms are used for driving the collecting device to move.
In further technical scheme, the connecting piece includes conflict board, the top of base box rotates and is connected with two sets of bull sticks, two sets of the top of bull stick all welds the revolving board, two sets of the inside of revolving board all runs through the screw rod, and all with screw rod threaded connection, two sets of the one end of screw rod all welds has the commentaries on classics handle, two sets of the other end of screw rod all is connected with conflict board, two sets of conflict board all with the top of collecting box is inconsistent.
In a further technical scheme, a cover plate is arranged at the top of the collecting box, and a handle is arranged at the top of the cover plate.
In a further technical scheme, a group of second filter screen apertures close to the guide plate are larger than the sizes of the fish eggs and the juvenile fish, and a group of second filter screen apertures far away from the guide plate are smaller than the sizes of the fish eggs and the juvenile fish.
In further technical scheme, actuating mechanism includes the impeller, two sets of the top of guide plate all welds with the bottom of roof, two sets of the one side of guide plate is all seted up flutedly, two sets of the inside of recess all runs through the pivot, two sets of the one end of pivot all respectively with two sets of one side inner wall connection of recess, two sets of the other end of pivot runs through respectively through two sets of the opposite side inner wall of recess, and extends to the outside of guide plate and all welds first round gear, two sets of first round gear has all meshed the second round gear, two sets of intermeshing between the second round gear, and one of them set of the top of second round gear welds with the output of motor, the motor is installed in one side of mount pad, the opposite side of mount pad welds with one side of support frame, the bottom of support frame with the top welding of roof, two sets of the multiunit impeller is all installed in the outside of pivot.
In a further technical scheme, two groups of connecting plates are welded on two sides of the bottom box, the corresponding two groups of connecting plates are connected through connecting shafts, and air bags are sleeved on the outer sides of the two groups of connecting shafts.
The beneficial effects of the utility model are as follows:
according to the utility model, the motor is started to drive one group of second circular gears to rotate, one group of second circular gears can drive the other group of second circular gears to rotate under the meshing action of the motor and the other group of second circular gears, the two groups of second circular gears can drive the two groups of first circular gears to rotate under the meshing action of the motor and the two groups of first circular gears, the two groups of first circular gears can drive the two groups of rotating shafts to rotate, the two groups of rotating shafts can drive the plurality of groups of impellers to rotate, and the bottom box can be driven to move under the action of the rotation of the plurality of groups of impellers, so that the eggs and the young fishes can enter the bottom box and the inside of the collection box through the two groups of guide plates, and then the collection box and the artificial fish nest which are matched can collect the eggs and the young fishes through the arrangement can replace manual use of fishing nets or fixed-point installation of the artificial fish nest, so that the collection flexibility and the collection efficiency of the eggs and the young fishes are greatly improved.
According to the utility model, the bottom of the collecting box is clamped with the clamping groove, then, the two groups of rotating rods can drive the two groups of rotating plates to rotate by rotating the two groups of rotating rods, the two groups of rotating plates can drive the two groups of screws to rotate above the collecting box, and then, the two groups of rotating handles can drive the two groups of screws to rotate by rotating the two groups of rotating handles, and the two groups of screws can drive the two groups of abutting plates to move downwards and abut against the top of the collecting box under the threaded connection effect of the two groups of rotating plates, so that the collecting box can be conveniently disassembled and fixed by arrangement.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a bottom view of the present utility model;
FIG. 3 is a side plan view of the present utility model;
FIG. 4 is a structural exploded view of the present utility model;
fig. 5 is an enlarged view of a portion a in fig. 3.
In the figure: 1. the bottom box, 2, the first filter screen, 3, the draw-in groove, 4, the collection box, 5, apron, 6, the handle, 7, the bull stick, 8, the revolving plate, 9, the screw rod, 10, the revolving handle, 11, the conflict board, 12, the second filter screen, 13, the guide plate, 14, roof, 15, recess, 16, pivot, 17, first round gear, 18, the second round gear, 19, motor, 20, the mount pad, 21, support frame, 22, impeller, 23, connecting plate, 24, gasbag.
Description of the embodiments
Embodiments of the present utility model are further described below with reference to the accompanying drawings.
Examples
Referring to fig. 1-5, a collection device for fish eggs and young fish comprises a bottom box 1, a collection box 4 and a driving mechanism, wherein first filter screens 2 are arranged on two sides of the bottom box 1, a clamping groove 3 is formed in the bottom of an inner cavity of the bottom box 1, the collection box 4 is installed in the clamping groove 3, second filter screens 12 are formed on two sides of the collection box 4, an artificial fish nest is arranged in the collection box 4, the top of the collection box 4 is connected with the top of the bottom box 1 through a connecting piece, and the connecting piece is used for facilitating disassembly and assembly of the collection box 4;
two groups of guide plates 13 are welded on one side of the bottom box 1, one end of each guide plate 13 is provided with a driving mechanism, and the driving mechanism is used for driving the collecting device to move.
Specifically, through the base box 1 that sets up, can make things convenient for the bearing of collecting box 4, through first filter screen 2 and the second filter screen 12 that set up, can filter impurity, make things convenient for the inside that fish egg and juvenile fish flowed into collecting box 4, through collecting box 4 and the artifical fish nest that sets up, can make things convenient for the absorption of fish egg and juvenile fish to collect, through the connecting piece that sets up, can make things convenient for the dismouting and the fixed of collecting box 4, through the actuating mechanism that sets up, can conveniently drive collection device and remove, and then through above-mentioned structure, can replace the manual work to utilize fishing net or fixed point installation artifical fish nest to collect fish egg and juvenile fish, the collection flexibility and the collection efficiency of fish egg and juvenile fish have been improved greatly.
Wherein the connecting piece comprises a collision plate 11, the top of the bottom box 1 is rotationally connected with two groups of rotating rods 7, the tops of the two groups of rotating rods 7 are welded with rotating plates 8, the interiors of the two groups of rotating plates 8 are penetrated through screw rods 9 and are in threaded connection with the screw rods 9, one ends of the two groups of screw rods 9 are welded with rotating handles 10, the other ends of the two groups of screw rods 9 are connected with the collision plate 11, the two groups of collision plates 11 are in collision with the top of the collecting box 4, firstly, the bottom of the collecting box 4 is clamped with the clamping groove 3, then, by rotating the two groups of rotating rods 7, the two groups of rotating plates 8 can drive the two groups of screw rods 9 to rotate above the collecting box 4, by rotating the two groups of rotating handles 10, the two groups of rotating handles 10 can drive the two groups of screw rods 9 to move downwards and collide with the top of the collecting box 4 under the threaded connection effect of the two groups of rotating plates 8, furthermore, the collecting box 4 can be conveniently disassembled and assembled through the arrangement, the cover plate 5 is arranged at the top of the collecting box 4, the lifting handle 6 is arranged at the top of the cover plate 5, the collecting box 4 can be conveniently opened and closed through the arranged cover plate 5, the collecting box 4 can be conveniently lifted through the arranged lifting handle 6, meanwhile, the pulling rope can be conveniently connected with the device, the aperture of the group of second filter screens 12 close to the guide plate 13 is larger than the sizes of the fish eggs and the young fishes, the aperture of the group of second filter screens 12 far away from the guide plate 13 is smaller than the sizes of the fish eggs and the young fishes, the inflow collection of the fish eggs and the young fishes can be facilitated through the arranged second filter screens 12 with the aperture smaller than the sizes of the fish eggs and the young fishes, the fish eggs and the young fishes can be blocked in the collecting box 4, meanwhile, the water can flow out conveniently.
Wherein the driving mechanism comprises impellers 22, the tops of two groups of guide plates 13 are welded with the bottom of a top plate 14, grooves 15 are formed on one sides of the two groups of guide plates 13, rotating shafts 16 are penetrated in the two groups of grooves 15, one ends of the two groups of rotating shafts 16 are respectively connected with one side inner wall of the two groups of grooves 15 through bearings, the other ends of the two groups of rotating shafts 16 respectively penetrate through the other side inner wall of the two groups of grooves 15 and extend to the outside of the guide plates 13 and are welded with first round gears 17, the two groups of first round gears 17 are meshed with second round gears 18, the two groups of second round gears 18 are meshed with each other, the top of one group of second round gears 18 is welded with the output end of a motor 19, the motor 19 is arranged on one side of a mounting seat 20, the other side of the mounting seat 20 is welded with one side of a supporting frame 21, the bottom of the supporting frame 21 is welded with the top of the top plate 14, a plurality of groups of impellers 22 are arranged on the outer sides of the two groups of rotating shafts 16, a motor 19 is started, the motor 19 can drive a group of second round gears 18 to rotate, one group of second round gears 18 can drive another group of second round gears 18 to rotate under the meshing action of the other group of second round gears 18, the two groups of second round gears 18 can drive the two groups of first round gears 17 to rotate under the meshing action of the two groups of first round gears 17, the two groups of first round gears 17 can drive the two groups of rotating shafts 16 to rotate, the two groups of rotating shafts 16 can drive the plurality of groups of impellers 22 to rotate, the bottom box 1 can be driven to move under the rotating action of the plurality of groups of impellers 22, so that fish eggs and young fishes can enter the bottom box 1 and the inside of the collection box 4 through the movement of the bottom box 1, the collection box 4 and the artificial fish nest which are matched can collect the fish eggs and the young fishes, furthermore, through the arrangement, the fish nest can replace manual work to collect the fish eggs and the juvenile fish by utilizing the fishing net or installing the manual fish nest at fixed points, and the collection flexibility and the collection efficiency of the fish eggs and the juvenile fish are greatly improved.
Wherein, two groups of connecting plates 23 are welded on two sides of the bottom box 1, the corresponding two groups of connecting plates 23 are connected through connecting shafts, the outer sides of the two groups of connecting shafts are sleeved with air bags 24, and the bottom box 1 can be stably placed in water through the arranged air bags 24.
Working principle: firstly, the bottom of the collecting box 4 is clamped with the clamping groove 3, two groups of rotating rods 7 are rotated, the two groups of rotating rods 7 can drive two groups of rotating plates 8 to rotate, the two groups of rotating plates 8 can drive two groups of screw rods 9 to rotate above the collecting box 4, then the two groups of rotating handles 10 are rotated, the two groups of rotating handles 10 can drive the two groups of screw rods 9 to rotate, the two groups of screw rods 9 can drive the two groups of abutting plates 11 to move downwards and abut against the top of the collecting box 4, so that the collecting box 4 can be fixed, then an air bag 24 is opened, the device is placed into water, and then the motor 19 can drive a group of second round gears 18 to rotate through a starting motor 19, one set of second round gears 18 can drive another set of second round gears 18 to rotate, two sets of second round gears 18 can drive two sets of first round gears 17 to rotate, two sets of first round gears 17 can drive two sets of pivots 16 to rotate, two sets of pivots 16 can drive multiunit impeller 22 to rotate, through multiunit impeller 22 pivoted effect, can drive the base case 1 and remove, thereby through the removal of base case 1, can make ovum and young fish get into the inside of base case 1 and collection box 4 through two sets of guide plates 13, collection box 4 and artifical fish nest that the cooperation set up again can collect ovum and young fish, and then accomplish whole operation flow.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a collection device of roe and juvenile fish, includes base box, collecting box and actuating mechanism, its characterized in that: the two sides of the bottom box are respectively provided with a first filter screen, the bottom of the inner cavity of the bottom box is provided with a clamping groove, the inside of the clamping groove is provided with a collecting box, the two sides of the collecting box are respectively provided with a second filter screen, the inside of the collecting box is provided with an artificial fish nest, the top of the collecting box is connected with the top of the bottom box through a connecting piece, and the connecting piece is used for facilitating the disassembly and assembly of the collecting box;
two groups of guide plates are welded on one side of the bottom box, one ends of the two groups of guide plates are provided with driving mechanisms, and the driving mechanisms are used for driving the collecting device to move.
2. A fish egg and juvenile fish collection device as claimed in claim 1 wherein: the connecting piece is including contradicting the board, the top of base box rotates and is connected with two sets of bull sticks, and two sets of the top of bull stick all welds the revolving board, and two sets of the inside of revolving board all runs through there is the screw rod, and all with screw rod threaded connection, two sets of the one end of screw rod all welds has the commentaries on classics handle, and two sets of the other end of screw rod all is connected with contradict the board, two sets of contradict the board all with the top of collecting box is inconsistent.
3. A fish egg and juvenile fish collection device as claimed in claim 2 wherein: the top of collecting box is provided with the apron, the handle is installed at the top of apron.
4. A fish egg and juvenile fish collection device as claimed in claim 1 wherein: the aperture of a group of second filter screens close to the guide plate is larger than the sizes of the fish eggs and the young fish, and the aperture of a group of second filter screens far away from the guide plate is smaller than the sizes of the fish eggs and the young fish.
5. A fish egg and juvenile fish collection device as claimed in claim 1 wherein: the driving mechanism comprises impellers, the tops of two groups of guide plates are welded with the bottom of a top plate, one sides of the guide plates are provided with grooves, the interiors of the grooves are penetrated with rotating shafts, one ends of the rotating shafts are respectively connected with one side inner wall of the grooves through bearings, the other ends of the rotating shafts are respectively penetrated with the other side inner wall of the grooves, and extend to the outside of the guide plates and are respectively welded with a first circular gear, the first circular gears are respectively meshed with a second circular gear, the second circular gears are mutually meshed, one group of the second circular gears are welded with the output end of a motor, the motor is arranged on one side of a mounting seat, the other side of the mounting seat is welded with one side of a supporting frame, the bottom of the supporting frame is welded with the top of the top plate, and the outer sides of the rotating shafts are respectively provided with a plurality of groups of impellers.
6. A fish egg and juvenile fish collection device as in claim 5 wherein: two groups of connecting plates are welded on two sides of the bottom box, the corresponding two groups of connecting plates are connected through connecting shafts, and air bags are sleeved on the outer sides of the connecting shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322009983.2U CN220441668U (en) | 2023-07-28 | 2023-07-28 | Device for collecting roe and juvenile fish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322009983.2U CN220441668U (en) | 2023-07-28 | 2023-07-28 | Device for collecting roe and juvenile fish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220441668U true CN220441668U (en) | 2024-02-06 |
Family
ID=89732083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322009983.2U Active CN220441668U (en) | 2023-07-28 | 2023-07-28 | Device for collecting roe and juvenile fish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220441668U (en) |
-
2023
- 2023-07-28 CN CN202322009983.2U patent/CN220441668U/en active Active
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