CN112136774A - A catch device that is used for pond to support hua and inhale loach - Google Patents
A catch device that is used for pond to support hua and inhale loach Download PDFInfo
- Publication number
- CN112136774A CN112136774A CN202011071168.3A CN202011071168A CN112136774A CN 112136774 A CN112136774 A CN 112136774A CN 202011071168 A CN202011071168 A CN 202011071168A CN 112136774 A CN112136774 A CN 112136774A
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- Prior art keywords
- plate
- pond
- fishing
- rod
- loaches
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K79/00—Methods or means of catching fish in bulk not provided for in groups A01K69/00 - A01K77/00, e.g. fish pumps; Detection of fish; Whale fishery
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- 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
Abstract
The invention relates to the technical field of aquaculture, and discloses a fishing device for pond-cultivated loaches, which comprises a movable trolley, wherein the bottom of the movable trolley is rotatably connected with a rotating rod, wheels are arranged on the left side and the right side of the rotating rod, a fixing rod is arranged on the upper portion of the right side of the movable trolley, a first rotating seat is arranged at the end portion of the fixing rod, the front end and the rear end of the first rotating seat are rotatably connected with the upper end of a rotating plate, the lower portion of the rotating plate is slidably connected with a sliding rod, the lower end of the sliding rod is fixedly connected with a fixing plate, the middle portion of the fixing plate is connected with a fishing frame, a catching head is arranged on the rear side of the fishing frame, a scraping plate is arranged at the bottom of the catching head, a. The device is suitable for the fishing device for pond culture of the Hua loaches, the whole device is designed according to the life habits of the Hua loaches, the fishing effect is improved, the Hua loaches cannot be damaged, the quantity loss during fishing is reduced, and the fishing effect is improved.
Description
Technical Field
The invention relates to the technical field of aquaculture, in particular to a fishing device for pond-cultured loaches.
Background
The Huabei loach is a demersal small fish. The body color is changeable, the body type is specialized, the ecological floating bed inhabits in mountain stream rivers with rapid water flow and multiple gravels, the ecological floating bed is adsorbed on stones to live, and algae and small invertebrates are taken as food. In the process of feeding, the dissolved oxygen in the fish tank is kept sufficient, and a certain water flow is created as far as possible to simulate the original living environment. While keeping the water temperature as low as possible not to exceed 28 c. The Hua Su Misgurni Anguillicaudati can be fed with algae slice, special feed for heterotypic fish, frozen water flea, etc., but can not eat food floating on water surface. Wild Misgurni anguillicaudati usually lives on the stone, so when Misgurni anguillicaudati is cultured in the pond, Misgurni anguillicaudati is usually adsorbed on the side wall of the culture pond.
Chinese patent (publication number: CN106857427A) discloses a natural fry catching device of yellow fin sea bream and a catching and transporting method thereof. A natural fry catching device for yellow fin acanthopagrus latus comprises a fishing device and a fish collecting device, wherein the fishing device is connected with the fish collecting device. The method for fishing and transporting the natural fries of the yellow fin sea bream has the advantages of large capture amount, low labor cost, no harm to other organisms, no adverse effect on the marine environment ecology and capability of improving the survival rate of the fries to the maximum extent. The device is suitable for catching production and scientific research investigation of the yellow fin acanthopagrus sea bream fry, is beneficial to the normalized and standardized operation of fry and juvenile fish resource investigation, reduces the natural fry resource waste caused by mass death in natural catching, and provides substantial technical support for resource assessment, sustainable utilization and the like of the natural fry, but the device is not suitable for catching the Huaxui loach adsorbed on the side wall of the culture pond, so the device needs to be improved.
Disclosure of Invention
The invention provides a fishing device for pond-cultured loaches, which solves the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a fishing device for pond-fostered loach absorption comprises a movable trolley, wherein the bottom of the movable trolley is rotatably connected with a rotating rod, wheels are arranged on the left side and the right side of the rotating rod, a fixed rod is arranged on the upper portion of the right side of the movable trolley, a first rotating seat is arranged at the end portion of the fixed rod, the front end and the rear end of the first rotating seat are rotatably connected with the upper end of a rotating plate, the lower portion of the rotating plate is slidably connected with a sliding rod, the lower end of the sliding rod is fixedly connected with a fixed plate, the middle portion of the fixed plate is connected with a fishing frame, a catching head is arranged on the rear side of the fishing frame, a scraping plate is arranged at the bottom of the catching head, a abdicating groove is arranged on the lower portion of the movable trolley, a sliding groove is arranged on the lower portion of the abdicating groove, the front end and the rear end of the sliding plate, the right end of the supporting rod is rotatably connected with the front end and the rear end of the second rotating seat, and the middle of the second rotating seat is rotatably connected with the upper part of the rotating plate.
According to a preferable technical scheme of the invention, a first limiting plate and a second limiting plate are arranged at the upper part of the sliding rod, and a rotating plate is arranged between the first limiting plate and the second limiting plate.
As a preferred technical scheme of the present invention, a spring is disposed between the second limiting plate and the rotating plate, and the spring is sleeved outside the sliding rod.
As a preferred technical scheme of the invention, the upper part of the catching frame is provided with a material taking port which is rotatably connected with a cover plate.
As a preferred technical scheme of the invention, the periphery of the fishing frame is provided with the stop rods.
As a preferred technical scheme of the invention, the lower part of the left side of the moving trolley is provided with a driving motor, an output shaft of the driving motor is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, and the second bevel gear is fixedly connected with the left end of a screw rod.
As a preferred technical scheme of the invention, the right side of the chute is provided with a connecting plate, and the middle part of the connecting plate is rotatably connected with the right end of the screw rod.
As a preferable technical scheme of the invention, the upper part of the catching head is provided with a baffle which is made of elastic material.
The invention has the following advantages:
the fishing device is suitable for the pond loaches for breeding the loaches, the support rod drives the rotating plate to rotate, so that the fishing frame can be tightly attached to the pond wall of the breeding pond, the loaches attached to the pond wall are continuously scraped away by the scraper in the fishing process, the loaches pass through the catching head and enter the fishing frame, the whole fishing work is completed, the whole fishing device is designed according to the life habits of the loaches in a targeted mode, the fishing effect is improved, the damage to the loaches is avoided, the quantity loss in the fishing process is reduced, and the fishing effect is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a catching device for pond culture of Misgurni Anguillicaudati.
FIG. 2 is a front view of a fishing device for pond culture of the Misgurni anguillicaudati during operation.
FIG. 3 is a sectional view of a moving trolley in the catching device for pond culture of the Misgurni Anguillicaudati.
FIG. 4 is a schematic structural diagram of a catching frame in the catching device for pond-cultivated loaches.
FIG. 5 is a schematic structural diagram of a catching head in the catching device for pond-cultivated loaches.
In the figure: 1. moving the trolley; 2. fixing the rod; 3. a first rotating base; 4. a second rotating base; 5. a support bar; 6. a rotating plate; 7. a slide bar; 8. a first limit plate; 9. a spring; 10. a second limiting plate; 11. a fixing plate; 12. fishing the frame; 13. a wheel; 14. rotating the rod; 15. a yielding groove; 16. a sliding plate; 17. a screw rod; 18. a second bevel gear; 19. a first bevel gear; 20. a drive motor; 21. a material taking port; 22. a cover plate; 23. a catching head; 24. a squeegee; 25. a baffle plate; 26. a gear lever; 27. a culture pond; 28. a connecting plate; 29. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-5, a fishing device for pond culture loaches comprises a movable trolley 1, wherein the bottom of the movable trolley 1 is rotatably connected with a rotating rod 14, wheels 13 are arranged on the left side and the right side of the rotating rod 14, a fixed rod 2 is arranged on the upper portion of the right side of the movable trolley 1, a first rotating seat 3 is arranged at the end portion of the fixed rod 2, the front end and the rear end of the first rotating seat 3 are rotatably connected with the upper end of a rotating plate 6, a abdicating groove 15 is arranged on the lower portion of the movable trolley 1, a sliding groove 29 is arranged on the lower portion of the abdicating groove 15, the middle portion of the sliding groove 29 is slidably connected with the front end and the rear end of a sliding plate 16, the middle portion of the sliding plate 16 is in threaded connection with the middle portion of a screw rod 17, the left side of the movable trolley 1 is rotatably connected with the lower portion of the movable trolley 16, the right end of the supporting rod 5 is rotatably connected, the lower part of the left side of the moving trolley 1 is provided with a driving motor 20, an output shaft of the driving motor 20 is fixedly connected with a first bevel gear 19, the first bevel gear 19 is meshed with a second bevel gear 18, the second bevel gear 18 is fixedly connected with the left end of a screw rod 17, the right side of a sliding groove 29 is provided with a connecting plate 28, and the middle part of the connecting plate 28 is rotatably connected with the right end of the screw rod 17.
Lower part sliding connection slide bar 7 of rotor plate 6, the lower extreme fixed connection fixed plate 11 of slide bar 7, the middle part of fixed plate 11 is connected and is catched frame 12, the rear side of catching frame 12 is equipped with catches head 23, and the bottom of catching head 23 is equipped with scraper blade 24, and the upper portion of slide bar 7 is equipped with first limiting plate 8 and second limiting plate 10, is equipped with rotor plate 6 between first limiting plate 8 and the second limiting plate 10, is equipped with spring 9 between second limiting plate 10 and the rotor plate 6, and the slide bar 7 outside is located to the spring 9 cover, and the upper portion of catching frame 12 is equipped with gets material mouth 21, and it connects apron 22 to get material mouth 21 rotation, catches being equipped with shelves pole 26 all around frame 12.
Example two
Referring to fig. 5, the other contents of the present embodiment are the same as those of the first embodiment, except that: the upper part of the catching head 23 is provided with a baffle 25, and the baffle 25 is made of elastic material. In order to prevent the Hua-Su loaches from escaping through the catching head 23 after being caught, the baffle plate 25 is arranged on the upper portion of the catching head 23, and a certain included angle is formed between the baffle plate 25 and the catching head 23, so that the Hua-Su loaches can enter the catching frame 12 through the catching head 23, but the Hua-Su loaches cannot independently escape from the catching frame 12 through the catching head 23 in the reverse direction, and therefore escaping of the Hua-Su loaches is avoided.
In the implementation process of the invention, a driving motor 20 is started, the driving motor 20 drives a screw rod 17 to rotate through a first bevel gear 19 and a second bevel gear 18 which are connected in a meshed manner, the screw rod 17 drives a sliding plate 16 to move towards the right side, the sliding plate 16 drives a rotating plate 6 to rotate anticlockwise around a first rotating seat 3 through a supporting rod 5, so that a fishing frame 12 is lifted, the movable trolley 1 is driven to the side of a culture pond 27, the driving motor 20 is reversely started, so that the rotating plate 6 rotates anticlockwise, the rotating plate 6 drives the fishing frame 12 to rotate anticlockwise, when the rotating plate 6 is in a 90-degree state, the bottom of the fishing frame 12 is tightly attached to the wall of the culture pond 27, a certain pressure is kept between the fishing frame 12 and the wall of the culture pond 27 due to the arrangement of a spring 9 to press the fishing frame 12, the movable trolley 1 is driven at the moment, so that the movable trolley 1 moves along the culture pond 27, the scraper 24 of the catching head 23 continuously contacts with the Chinese loaches attached to the pond wall to scrape the Chinese loaches from the pond wall, the Chinese loaches enter the catching frame 12 through the catching head 23 along with the movement of the scraper 24, and move to the other end from one end of the pond wall of the culture pond 27 along with the movement of the movable trolley 1, the Chinese loaches on the pond wall on the whole side are collected in the catching frame 12, at the moment, the driving motor 20 is started again, the driving motor 20 drives the screw rod 17 to rotate, the screw rod 17 drives the sliding plate 16 to move towards the right side, so that the rotating plate 6 rotates anticlockwise, the rotating plate 6 drives the catching frame 12 to rotate anticlockwise, the catching frame 12 is lifted up from water, the cover plate 22 is opened, the Chinese loaches in the catching frame 12 can be taken out through the material taking port 21, one-time catching work is finished, and at the moment, the catching work can be carried out on other pond walls; the fishing device is suitable for pond-cultured Chinese loaches, the support rod 5 drives the rotating plate 6 to rotate, so that the fishing frame 12 can be tightly attached to the pond wall of the culture pond 27, the Chinese loaches attached to the pond wall are continuously scraped away by the scraper 24 in the fishing process, the Chinese loaches pass through the catching head 23 and enter the fishing frame 12, the whole fishing work is completed, the whole fishing device is designed according to the life habits of the Chinese loaches, the fishing effect is improved, the damage to the Chinese loaches is avoided, the quantity loss in the fishing process is reduced, and the fishing effect is improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. A fishing device for pond-supported loaches comprises a movable trolley (1), wherein the bottom of the movable trolley (1) is rotated to be connected with a rotating rod (14), wheels (13) are arranged on the left side and the right side of the rotating rod (14), the fishing device is characterized in that a fixing rod (2) is arranged on the upper portion of the right side of the movable trolley (1), a first rotating seat (3) is arranged at the end portion of the fixing rod (2), the front end and the rear end of the first rotating seat (3) are rotatably connected with the upper end of a rotating plate (6), the lower portion of the rotating plate (6) is slidably connected with a sliding rod (7), the lower end of the sliding rod (7) is fixedly connected with a fixing plate (11), a fishing frame (12) is connected with the middle portion of the fixing plate (11), a catching head (23) is arranged on the rear side of the fishing frame (12), a scraping plate (24) is arranged at the bottom of the catching head, the lower part of the abdicating groove (15) is provided with a sliding groove (29), the middle part of the sliding groove (29) is slidably connected with the front end and the rear end of a sliding plate (16), the middle part of the sliding plate (16) is in threaded connection with the middle part of a screw rod (17), the left side of the screw rod (17) is rotatably connected with the lower part of a movable trolley (1), the upper part of the sliding plate (16) is rotatably connected with the left end of a supporting rod (5), the right end of the supporting rod (5) is rotatably connected with the front end and the rear end of a second rotating seat (4), and the middle part of the second rotating seat (4) is rotatably connected with the.
2. The fishing device for the pond-cultivated loaches according to claim 1, wherein a first limiting plate (8) and a second limiting plate (10) are arranged at the upper part of the sliding rod (7), and a rotating plate (6) is arranged between the first limiting plate (8) and the second limiting plate (10).
3. The fishing device for pond-cultivated loaches and loaches according to claim 2, wherein a spring (9) is arranged between the second limiting plate (10) and the rotating plate (6), and the spring (9) is sleeved outside the sliding rod (7).
4. The fishing device for pond-cultivated loaches according to claim 1, wherein a material taking opening (21) is formed in the upper portion of the fishing frame (12), and the material taking opening (21) is rotatably connected with a cover plate (22).
5. The catching device for pond-cultivated loaches according to claim 1, wherein the catching frame (12) is provided with a stop lever (26) at the periphery.
6. The fishing device for the pond-cultured Misgurni anguillicaudati according to claim 1, wherein a driving motor (20) is arranged at the lower part of the left side of the mobile trolley (1), an output shaft of the driving motor (20) is fixedly connected with a first bevel gear (19), the first bevel gear (19) is meshed with a second bevel gear (18), and the second bevel gear (18) is fixedly connected with the left end of a screw rod (17).
7. The fishing device for pond-cultivated loaches according to claim 6, wherein a connecting plate (28) is arranged on the right side of the sliding groove (29), and the middle of the connecting plate (28) is rotatably connected with the right end of the screw rod (17).
8. The catching device for the pond culture of the Misgurni anguillicaudati according to claim 1, wherein the upper part of the catching head (23) is provided with a baffle plate (25), and the baffle plate (25) is made of elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011071168.3A CN112136774B (en) | 2020-10-09 | 2020-10-09 | A catch device that is used for pond to support hua and inhale loach |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011071168.3A CN112136774B (en) | 2020-10-09 | 2020-10-09 | A catch device that is used for pond to support hua and inhale loach |
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| CN112136774A true CN112136774A (en) | 2020-12-29 |
| CN112136774B CN112136774B (en) | 2022-06-07 |
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| CN202011071168.3A Active CN112136774B (en) | 2020-10-09 | 2020-10-09 | A catch device that is used for pond to support hua and inhale loach |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112790168A (en) * | 2021-01-20 | 2021-05-14 | 王小明 | Automatically adjustable fishing net for running water culture pond |
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