CN220777099U - Fishing device for fry breeding - Google Patents
Fishing device for fry breeding Download PDFInfo
- Publication number
- CN220777099U CN220777099U CN202322653101.6U CN202322653101U CN220777099U CN 220777099 U CN220777099 U CN 220777099U CN 202322653101 U CN202322653101 U CN 202322653101U CN 220777099 U CN220777099 U CN 220777099U
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- Prior art keywords
- net
- fish
- net room
- net chamber
- room
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- 238000009395 breeding Methods 0.000 title description 3
- 230000001488 breeding effect Effects 0.000 title description 3
- 241000251468 Actinopterygii Species 0.000 claims abstract description 88
- 230000000384 rearing effect Effects 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000002319 phototactic effect Effects 0.000 description 1
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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model discloses a fishing device for fish fry culture, which relates to the field of fish fry fishing and comprises a first net chamber, wherein a second net chamber is fixedly connected to one side of the first net chamber, a third net chamber is fixedly connected to one side of the second net chamber, which is far away from the first net chamber, through holes are formed in the outer walls of the first net chamber, the second net chamber and the third net chamber, a first fish inlet is formed in one side of the first net chamber, which is far away from the second net chamber, a second fish inlet is formed in a joint of the first net chamber and the second net chamber, a third fish inlet is formed in a joint of the second net chamber and the third net chamber, a fish outlet is formed in one side of the third net chamber, which is far away from the second net chamber, and four groups of connecting blocks are fixedly connected to each group of net chambers in the first net chamber, the second net chamber and the third net chamber. According to the utility model, the body types of the fries can be screened layer by layer through the net chamber and the fish inlet, so that small fries are left, and large fries are caught; meanwhile, the device can automatically catch fish by putting the device into water without manual operation.
Description
Technical Field
The utility model relates to the field of fish fry fishing, in particular to a fishing device for fish fry cultivation.
Background
The fries are also called "fish flowers", which means young fish which is hatched soon, and the body length is generally 6-9 mm. The fish fry cultivation refers to the process of cultivating fish fries into edible fish fries or releasing fish fries. The fries are weak in body, poor in strain capacity to environment, narrow in foodstuff range, weak in active ingestion capacity and easy to death and harmful invasion, so that fine raising management is required to be given in a small water body which is manually controlled, and the fries are cultivated into robust fries with a certain specification. The fry cultivation is an important part of the fish cultivation process, and after a period of cultivation, the larger fry needs to be caught for stocking, so that the fishing equipment is needed.
The prior Chinese patent is searched: the utility model provides a fry catching device (bulletin number: CN 214206885U) in includes handheld pole, the top of handheld pole is provided with the antiskid cover, the avris of handheld pole is provided with the engaging lug, the inside of engaging lug is provided with the pivot, the outside of pivot is provided with the shot-light, the avris of shot-light is provided with the pinion rack, the avris of pinion rack is connected with the limiting plate, the outside of limiting plate is provided with the spring, the bottom of handheld pole is provided with the collar, the outside of collar is provided with the go-between. According to the utility model, the phototactic of fish is utilized, the fries are attracted and trapped by the light emitted by the spotlight, so that the fries at different positions are gathered towards the light source, thereby facilitating unified fishing by users, reducing the working steps of users, reducing the fishing time and labor cost, improving the fishing efficiency, and simultaneously, the angle of the spotlight can be adjusted through the rotating shaft, thereby meeting the use requirements of users under different conditions, and having a certain use value.
Above-mentioned patent attracts the trapping through the light that the shot-light sent to the fry, makes the fry of different positions to the light source gathering to the user carries out the unified fishing, has reduced user's working procedure, has reduced time and the human cost of fishing, has improved fishing efficiency, and the angle accessible pivot of shot-light is adjusted simultaneously, has certain use value, but needs manual fishing of personnel, extravagant manpower, also can not distinguish the fry of catching simultaneously, catches some small-size fries that do not accord with the standard. Therefore, it is necessary to invent a fishing device for fry rearing to solve the above problems.
Disclosure of utility model
The utility model aims to provide a fishing device for fish fry culture, which aims to solve the problems that the prior art requires personnel to manually catch fish, wastes labor, cannot distinguish caught fish fries and catches small fish fries which do not meet the standard.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fry breeding is with catching device, includes first net room, one side fixedly connected with second net room of first net room, the second net room is kept away from one side fixedly connected with third net room of first net room, the through-hole has been seted up to the outer wall of first net room, second net room and third net room, first net room is kept away from one side of second net room has been seted up first fish inlet, first net room with the second fish inlet has been seted up in place that the second net room is handed over, the second net room with the third fish inlet has been seted up in place that the third net room is handed over, the third net room is kept away from one side of second net room has been seted up out the fish inlet, four sets of connecting blocks of inside every net room fixedly connected with of first net room, second net room and third net room, every net room of group of top fixedly connected with a set of top cap of first net room, second net room and third net room.
Preferably, each set of threads is connected with one set of screwing bolts at the junction of the three sets of top covers and the twelve sets of connecting blocks.
Preferably, each of the three groups of top ends of the top cover is fixedly connected with a group of fixing blocks.
Preferably, the outer walls of the first net chamber and the third net chamber are fixedly connected with a connecting plate.
Preferably, the top end of the connecting plate is fixedly connected with a floating plate.
Preferably, a pull rope is fixedly connected to one side of the outer wall of the floating plate.
Preferably, one end of the pull rope far away from the floating plate is fixedly connected with a pull ring.
The utility model has the technical effects and advantages that:
1. Through setting up first net room, second net room, third net room, first inlet, second inlet, third inlet, outlet, after the user places the fish food in third net room, the fry can get into first net room from first inlet, inlet is toper, the fry can't go out after entering, later smaller fry can get into second net room through second inlet from first net room, the fry of tiny spot can get into third net room through third inlet, after eating the fish food, minimum fry can go out through outlet, the large-scale fry of rest can be left, so one deck screening can be with the large-scale fry of fry fishing out;
2. through setting up connecting block, top cap, twisting bolt, fixed block, can borrow the power with the top cap through the fixed block and take the top cap, place on the connecting block, it is fixed with connecting block and top cap threaded connection through twisting the bolt, can take out the top cap through not hard up twisting bolt when needing to emit the inside fry of net room.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram showing a front view structure of a fishing device for fish fry culture.
Fig. 2 is a schematic sectional view of a fishing device for fish fry culture.
Fig. 3 is an exploded structure schematic view of a fishing device for fish fry culture according to the present utility model.
Fig. 4 is a schematic side view of a fishing device for fish fry culture.
In the figure: 1. a first net room; 2. a second net room; 3. a third net room; 4. a through hole; 5. a first fish inlet; 6. a second fish inlet; 7. a third fish inlet; 8. a fish outlet; 9. a connecting block; 10. a top cover; 11. screwing the bolt; 12. a fixed block; 13. a connecting plate; 14. a floating plate; 15. a pull rope; 16. and (5) a pull ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a fishing device for fish fry culture, which is shown in figures 1-4, and comprises a first net room 1, wherein the first net room 1 is used for storing and catching large fish fry; a second net room 2 is fixedly connected to one side of the first net room 1, wherein the second net room 2 is used for storing and catching smaller fish fries; a third net chamber 3 is fixedly connected to one side of the second net chamber 2 far away from the first net chamber 1, wherein the third net chamber 3 is used for storing and capturing fish fries at small points; the outer walls of the first net room 1, the second net room 2 and the third net room 3 are provided with through holes 4, wherein the through holes 4 are formed in order to allow external water sources to enter the inside of the net room and avoid water shortage of fish fries in the inside; a first fish inlet 5 is formed on one side of the first net chamber 1 far away from the second net chamber 2, wherein the first fish inlet 5 is formed in order to allow all body type fries to enter the first net chamber 1; a second fish inlet 6 is formed at the joint of the first net chamber 1 and the second net chamber 2, wherein the second fish inlet 6 is formed for enabling smaller fish fries to enter the second net chamber 2; a third fish inlet 7 is formed at the joint of the second net chamber 2 and the third net chamber 3, wherein the third fish inlet 7 is formed for allowing small-point fish fries to enter the third net chamber 3; the fish outlet 8 is formed in one side, far away from the second net chamber 2, of the third net chamber 3, wherein the fish outlet 8 is used for enabling the smallest fish fry to go out through the fish outlet 8 after eating the fish food, and the rest large fish fries are left, so that the large fish fries in the fish fries can be fished and caught by screening layer by layer; four groups of connecting blocks 9 are fixedly connected to each group of net chambers in the first net chamber 1, the second net chamber 2 and the third net chamber 3, wherein the connecting blocks 9 are used for connecting the net chambers and the top cover 10 and play a certain supporting role on the top cover 10 to prevent the net chambers from falling into the net chambers; a group of top covers 10 are fixedly connected to each group of net chambers at the top ends of the first net chamber 1, the second net chamber 2 and the third net chamber 3, wherein the top covers 10 are used for protecting and taking out the internal fries through opening and closing.
A set of screwing bolts 11 are connected to each set of threads at the junction of the three sets of top covers 10 and the twelve sets of connecting blocks 9, wherein the screwing bolts 11 are used for screwing the top covers 10 and the connecting blocks 9 and thoroughly fixing the top covers 10.
Each of the top ends of the three sets of top covers 10 is fixedly connected with a set of fixing blocks 12, wherein the fixing blocks 12 are used for facilitating the user to drive the top cover 10 to open and close by force.
The outer walls of the first net chamber 1 and the third net chamber 3 are fixedly connected with a connecting plate 13, wherein the connecting plate 13 is used for connecting the net chamber and the floating plate 14.
The top end of the connecting plate 13 is fixedly connected with a floating plate 14, wherein the floating plate 14 is used for forming a mark on the water surface by floating, and is convenient for a user to find.
A pull rope 15 is fixedly connected to one side of the outer wall of the floating plate 14, wherein the pull rope 15 is used for allowing a user to pull the device back from water.
The end of the pull rope 15 far away from the floating plate 14 is fixedly connected with a pull ring 16, wherein the pull ring 16 is used for allowing articles to be inserted into the interior and fixed on the ground, so that the device is prevented from being flushed away by water flow.
Working principle: when the fishing device for fish fry cultivation is used, a user puts fish food into the third net chamber 3, the top cover 10 is driven to be placed on the connecting block 9 through the fixing block 12 by force, the connecting block 9 is fixedly connected with the top cover 10 through threads by screwing the bolt 11, the device is placed into water, the connecting plate 13 is connected with the floating plate 14, a mark can be formed on the water surface through the floating plate 14, the fish fry can be found after the fish fry is convenient for the user, the object is inserted into the pull ring 16 to fix the fish fry, the device is prevented from being flushed by water, fish food attracts fish fry to enter the first net chamber 1 from the first fish inlet 5, the fish inlet is conical, the fish fry cannot go out after entering, then smaller fish fry enters the second net chamber 2 through the second fish inlet 6, the small fish fry enters the third net chamber 3 through the third fish inlet 7, after the fish food is eaten, the smallest fish fry returns to the water through the fish outlet 8, the rest large fish fry can be left after the fish fry is pulled back through the pull rope 15, and the large fish fry can be pulled out from the fishing device after the fish fry is pulled by the pull rope.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a fry is bred with catching device, includes first net room (1), its characterized in that: one side fixedly connected with second net room (2) of first net room (1), second net room (2) are kept away from one side fixedly connected with third net room (3) of first net room (1), through-hole (4) have been seted up to the outer wall of second net room (2) and third net room (3), first net room (1) are kept away from one side of second net room (2) has been seted up first fish inlet (5), first net room (1) with place that second net room (2) looks handing-over has been seted up second fish inlet (6), second net room (2) with place that third net room (3) looks handing-over has been seted up third fish inlet (7), third net room (3) are kept away from one side of second net room (2) has been seted up out fish outlet (8), first net room (1), second net room (2) and third net room (3) are kept away from every net room (3) are formed in net room (2), every net room (3) of third net room (3) is connected with first net room (10) of first net room (3) is formed, and every net room of being connected with first net room (3) is formed.
2. A fishing device for fish fry rearing according to claim 1, characterized in that: and each group of screw threads at the joint of the three groups of top covers (10) and the twelve groups of connecting blocks (9) is connected with one group of screwing bolts (11).
3. A fishing device for fish fry rearing according to claim 1, characterized in that: and each group of top ends of the three groups of top covers (10) is fixedly connected with a group of fixing blocks (12).
4. A fishing device for fish fry rearing according to claim 1, characterized in that: the outer walls of the first net chamber (1) and the third net chamber (3) are fixedly connected with a connecting plate (13).
5. The fishing device for fish fry rearing according to claim 4, wherein: the top end of the connecting plate (13) is fixedly connected with a floating plate (14).
6. The fishing device for fish fry rearing according to claim 5, wherein: one side of the outer wall of the floating plate (14) is fixedly connected with a pull rope (15).
7. The fishing device for fish fry rearing according to claim 6, wherein: one end of the pull rope (15) far away from the floating plate (14) is fixedly connected with a pull ring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322653101.6U CN220777099U (en) | 2023-09-28 | 2023-09-28 | Fishing device for fry breeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322653101.6U CN220777099U (en) | 2023-09-28 | 2023-09-28 | Fishing device for fry breeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220777099U true CN220777099U (en) | 2024-04-16 |
Family
ID=90636379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322653101.6U Active CN220777099U (en) | 2023-09-28 | 2023-09-28 | Fishing device for fry breeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220777099U (en) |
-
2023
- 2023-09-28 CN CN202322653101.6U patent/CN220777099U/en active Active
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