CN220571330U - Feeder for fish and shrimp polyculture - Google Patents
Feeder for fish and shrimp polyculture Download PDFInfo
- Publication number
- CN220571330U CN220571330U CN202321852922.6U CN202321852922U CN220571330U CN 220571330 U CN220571330 U CN 220571330U CN 202321852922 U CN202321852922 U CN 202321852922U CN 220571330 U CN220571330 U CN 220571330U
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- CN
- China
- Prior art keywords
- feeding
- feeding frame
- flexible channel
- shrimp
- fish
- 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.)
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 46
- 241000238557 Decapoda Species 0.000 title claims abstract description 40
- 238000009344 polyculture Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims description 8
- 241000143060 Americamysis bahia Species 0.000 abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000000926 separation method Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 230000037406 food intake Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 235000012631 food intake Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 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 provides a feeder for fish and shrimp polyculture, which comprises: feeding frame, feeding channel and buoyancy ring; the edge of the feeding frame is provided with a plurality of feeding holes for the shrimp to pass through, and the feeding holes are smaller than the fishes in the pond; the upper end of the feeding frame is provided with a feeding hole; the charging channel comprises a flexible channel and an annular support; one end of the flexible channel is arranged on the feeding frame, and one end of the flexible channel is communicated with the feeding frame through the feeding hole; the other end of the flexible channel is fixedly provided with a buoyancy ring; the plurality of annular supports are arranged along the length direction of the flexible channel, and the plurality of annular supports are fixedly connected with the flexible channel. The feed enters the feeding frame through the feed inlet, the shrimps at the bottom of the pond enter the feeding frame through the feeding holes in the feeding frame to feed, and the fishes cannot enter the feeding frame through the feeding holes, so that the fishes can be effectively prevented from feeding the shrimp feed.
Description
Technical Field
The utility model relates to the technical field of fish and shrimp polyculture, in particular to a feeder for fish and shrimp polyculture.
Background
The fish and shrimp polyculture technology is becoming a new trend of ecological shrimp culture, and fish and shrimp polyculture is an agricultural culture mode, and means that fish and shrimp are cultured simultaneously in the same pond or water area. The method can maximally utilize water resources and improve production benefits. There is a certain reciprocal relationship between the fish and the shrimp, the fish provides the organic matters and waste materials needed by the shrimp, and the shrimp helps the fish clean the water body and lightens the organic pollution in the water. In addition, the mutual predation of the fish and the shrimp can reduce the competition between the fish and the shrimp, so that the whole culture system is more balanced and stable.
However, in the fish and shrimp polyculture pond, the feed is fed towards the direction from the upper part of the fish pond, the feed gradually descends through gravity, fish feeds in the descending process, and after the feed sinks to the bottom of the fish pond, the shrimp at the bottom of the fish pond can feed, so that the fish in the polyculture pond can easily rob the bait for the shrimp, the feeding condition of the shrimp is inaccurate, and the feeding shortage or surplus condition occurs.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model mainly solves the technical problems as follows: in a fish and shrimp polyculture pond, fish in polyculture easily robs the shrimp bait in a bait table, so that the ingestion condition of the shrimp is not accurately observed, and the situation of insufficient bait casting or excessive bait casting occurs.
In order to solve the technical problems, the utility model adopts the following technical scheme: a feeder for polyculture of fish and shrimp, comprising: feeding frame, feeding channel and buoyancy ring; the edge of the feeding frame is provided with a plurality of feeding holes for the shrimp to pass through, and the feeding holes are smaller than the fishes in the pond; the upper end of the feeding frame is provided with a feeding hole; the feeding channel comprises a flexible channel and an annular support; one end of the flexible channel is arranged on the feeding frame, and one end of the flexible channel is communicated with the feeding frame through a feeding hole; a buoyancy ring is fixedly arranged at the other end of the flexible channel; the annular supports are arranged along the length direction of the flexible channel, and the annular supports are fixedly connected with the flexible channel.
According to the utility model, the feed is heated into the flexible channel, the feed enters the feeding frame through the feed inlet, then the feeding frame is put into the feeding point in the pond, the feeding frame is sunk into the bottom of the pond under the action of gravity, and the shrimps at the bottom of the pond enter the feeding frame to feed through the feeding holes in the feeding frame, and as the bodies of the fish are larger than the shrimps, the fish cannot enter the feeding frame through the feeding holes, so that the fish can be effectively prevented from feeding the feed of the shrimps, and one end, far away from the feeding frame, of the flexible channel floats on the water surface through the buoyancy ring, so that a proper amount of feed can be added by observing the feeding amount of the shrimps.
Preferably, the device further comprises a containing mechanism, wherein the containing mechanism comprises a lower circular ring and an upper circular ring; the lower circular ring is coaxially and fixedly arranged at the joint of the flexible channel and the feeding frame, and one end of the lower circular ring, which is close to the flexible channel, is provided with a containing groove for containing a plurality of annular supports; the upper circular ring is rotatably arranged at one end of the flexible channel, which is close to the buoyancy ring, and the inner ring of the upper circular ring is in threaded fit with the outer ring of the lower circular ring. Therefore, the charging channel is stored, and the charging channel can be effectively protected.
Preferably, the feeding frame is provided with a balancing weight. The feeding frame can be sunk into the bottom of the pond more conveniently through the balancing weight, and the feeding frame can be fixed effectively.
Preferably, an extension port is fixedly arranged on one side of the buoyancy ring away from the flexible channel. The inlet of the flexible channel is improved through the extension port, so that fish can be effectively prevented from entering the feeding frame through one end of the flexible channel floating on the water surface.
Preferably, a separation net is arranged in the upper end of the feeding frame. Thereby can prevent effectively through the separation net that the shrimp in the feeding frame from climbing to the flexible passageway and being blocked.
Compared with the prior art, the utility model has at least the following advantages:
can effectively prevent fishes from eating the shrimp feed, and can be added with a proper amount of feed by observing the shrimp feed. According to the utility model, the feed is heated into the flexible channel, the feed enters the feeding frame through the feed inlet, then the feeding frame is put into the feeding point in the pond, the feeding frame is sunk into the bottom of the pond under the action of gravity, and the shrimps at the bottom of the pond enter the feeding frame to feed through the feeding holes in the feeding frame, and as the bodies of the fish are larger than the shrimps, the fish cannot enter the feeding frame through the feeding holes, so that the fish can be effectively prevented from feeding the feed of the shrimps, and one end, far away from the feeding frame, of the flexible channel floats on the water surface through the buoyancy ring, so that a proper amount of feed can be added by observing the feeding amount of the shrimps.
Drawings
In order to more clearly illustrate the embodiments of the present utility model, the drawings that are required to be used in the embodiments will be briefly described. Throughout the drawings, the elements or portions are not necessarily drawn to actual scale.
Fig. 1 is a front view of a feeder for polyculture of fish and shrimp according to an embodiment of the present utility model.
Fig. 2 is a connection diagram of a housing mechanism according to an embodiment of the present utility model.
Reference numerals: 1-feeding frame, 11-feeding hole, 12-feed inlet, 2-charging channel, 21-flexible channel, 22-annular support, 3-buoyancy circle, 4-receiving mechanism, 41-lower ring, 42-upper ring, 43-holding tank, 5-balancing weight, 6-extension mouth, 7-screen.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
In the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-2, embodiments provided by the present utility model: a feeder for polyculture of fish and shrimp, comprising: a feeding frame 1, a feeding channel 2 and a buoyancy ring 3; the edge of the feeding frame 1 is provided with a plurality of feeding holes 11 for the shrimp to pass through, and the feeding holes 11 are smaller than the fishes in the pond; the upper end of the feeding frame 1 is provided with a feeding hole 12; further, a balancing weight 5 is arranged on the feeding frame 1; the feeding frame 1 can be sunk into the bottom of the pond more conveniently through the balancing weight 5, and the feeding frame 1 can be fixed effectively; the feed channel 2 comprises a flexible channel 21 and an annular support 22; one end of the flexible channel 21 is arranged on the feeding frame 1, and one end of the flexible channel 21 is communicated with the feeding frame 1 through the feeding hole 12; the other end of the flexible channel 21 is fixedly provided with a buoyancy ring 3; in the concrete implementation, the buoyancy ring 3 can be made of foam with equal density less than water or other buoyancy structures; the plurality of annular supports 22 are disposed along the length direction of the flexible channel 21, and the plurality of annular supports 22 are fixedly connected with the flexible channel 21. The flexible channel 21 is supported by the plurality of annular supports 22, so that the feed can be effectively ensured to fall into the feeding frame 1.
In specific implementation, the flexible channel 21 may be made of polyethylene, nylon, or the like, which is processed by the same raw materials as the fishing net; to the internal heating fodder of flexible passageway 21, the fodder gets into through feed inlet 12 and feeds in frame 1, then will feed the feeding point of frame 1 throw into in the pond, it sinks in pond bottom to feed frame 1 under the effect of gravity, the shrimp of pond bottom gets into through feeding the feeding hole 11 on the frame 1 and feeds in feeding frame 1, and because the health of fish compares in shrimp big, so the fish can not get into through feeding hole 11 and feed frame 1, thereby can effectually avoid the fish to feed shrimp's fodder, and keep away from the one end of feeding frame 1 through buoyancy circle 3 with flexible passageway 21 and float on the surface of water, thereby can carry out appropriate interpolation fodder through observing shrimp's food intake.
Referring to fig. 1-2, in other embodiments, the device further comprises a housing mechanism 4, wherein the housing mechanism 4 comprises a lower ring 41 and an upper ring 42; the lower circular ring 41 is coaxially and fixedly arranged at the joint of the flexible channel 21 and the feeding frame 1, and one end of the lower circular ring 41, which is close to the flexible channel 21, is provided with a containing groove 43 for containing the plurality of annular supports 22; the upper ring 42 is rotatably installed at one end of the flexible channel 21 near the buoyancy ring 3, and the inner ring of the upper ring 42 is in threaded fit with the outer ring of the lower ring 41. In particular, when feeding is completed or the feeder needs to be taken out from the pond for maintenance, the plurality of annular supports 22 are overlapped to fold the flexible channel 21, the plurality of annular supports 22 and the folded flexible channel 21 are placed into the accommodating groove 43 on the lower circular ring 41, and then the upper circular ring 42 is rotated, so that the upper circular ring 42 is sleeved on the outer side of the lower circular ring 41 through threads, and the feeding channel 2 is accommodated, so that the feeding channel 2 can be effectively protected.
Referring to fig. 1-2, in other embodiments, the buoyancy ring 3 is fixedly mounted with an extension port 6 on a side remote from the flexible channel 21; the inlet of the flexible channel 21 is improved through the extension port 6, so that fish can be effectively prevented from entering the feeding frame 1 through one end of the flexible channel 21 floating on the water surface.
Referring to fig. 1-2, in a further embodiment, a barrier net 7 is mounted inside the upper end of the feeding frame 1; in the concrete implementation, the meshes of the separation net 7 are smaller than the shrimps, so that the shrimps in the feeding frame 1 can be effectively prevented from climbing to the flexible channel 21 to be clamped through the separation net 7, the meshes of the separation net 7 are larger than the feed, and the feed can be ensured to fall into the feeding frame 1 through the meshes on the separation net 7.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (5)
1. A feeder for polyculture of fish and shrimp, comprising: feeding frame, feeding channel and buoyancy ring;
the edge of the feeding frame is provided with a plurality of feeding holes for the shrimp to pass through, and the feeding holes are smaller than the fishes in the pond; the upper end of the feeding frame is provided with a feeding hole;
the feeding channel comprises a flexible channel and an annular support; one end of the flexible channel is arranged on the feeding frame, and one end of the flexible channel is communicated with the feeding frame through a feeding hole; a buoyancy ring is fixedly arranged at the other end of the flexible channel; the annular supports are arranged along the length direction of the flexible channel, and the annular supports are fixedly connected with the flexible channel.
2. The feeder of claim 1, further comprising a housing mechanism, wherein the housing mechanism comprises a lower ring and an upper ring;
the lower circular ring is coaxially and fixedly arranged at the joint of the flexible channel and the feeding frame, and one end of the lower circular ring, which is close to the flexible channel, is provided with a containing groove for containing a plurality of annular supports;
the upper circular ring is rotatably arranged at one end of the flexible channel, which is close to the buoyancy ring, and the inner ring of the upper circular ring is in threaded fit with the outer ring of the lower circular ring.
3. The feeder for polyculture of fish and shrimp of claim 1 wherein the feeding frame is provided with a weight block.
4. The feeder for polyculture of fish and shrimp of claim 1 wherein an extension port is fixedly installed on a side of the buoyancy ring remote from the flexible channel.
5. The feeder for polyculture of fish and shrimp of claim 1 wherein a screen is installed inside the upper end of the feeding frame.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321852922.6U CN220571330U (en) | 2023-07-14 | 2023-07-14 | Feeder for fish and shrimp polyculture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321852922.6U CN220571330U (en) | 2023-07-14 | 2023-07-14 | Feeder for fish and shrimp polyculture |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220571330U true CN220571330U (en) | 2024-03-12 |
Family
ID=90111663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202321852922.6U Active CN220571330U (en) | 2023-07-14 | 2023-07-14 | Feeder for fish and shrimp polyculture |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220571330U (en) |
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2023
- 2023-07-14 CN CN202321852922.6U patent/CN220571330U/en active Active
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