CN111657205B - Live bait feed feeding device - Google Patents
Live bait feed feeding device Download PDFInfo
- Publication number
- CN111657205B CN111657205B CN202010674283.3A CN202010674283A CN111657205B CN 111657205 B CN111657205 B CN 111657205B CN 202010674283 A CN202010674283 A CN 202010674283A CN 111657205 B CN111657205 B CN 111657205B
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- box
- box body
- live bait
- floating body
- clamping
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 38
- 229910052742 iron Inorganic materials 0.000 claims description 19
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 241000251468 Actinopterygii Species 0.000 abstract description 12
- 230000037406 food intake Effects 0.000 abstract description 3
- 230000004083 survival effect Effects 0.000 abstract description 3
- 230000009182 swimming Effects 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009471 action Effects 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
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
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
- A01K61/80—Feeding devices
-
- 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)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
Abstract
The invention discloses a live bait feed feeding device, which comprises a floating body frame mechanism, a control box and a battery tank, wherein the floating body frame mechanism is used for floating on the water surface and comprises a plate-shaped floating body, the control box is arranged on the floating body, and the battery tank is arranged on the floating body; a plurality of bearing ports are formed in the floating body; the box body unit for containing the live bait feed is inserted into the bearing opening, and an electromagnet plug controlled by the control box is arranged at the bottom of the box body unit. The device is used for throwing live bait feed, and compared with artificial feed throwing, the device can improve the capability of fish to catch up with the bait, and improve the ingestion capability and swimming capability. Each box unit can put in different kinds of live bait feeds, promotes the ability of fish discernment bait, improves the survival rate after the release. The adoption of the automatic control electromagnet plug can save labor cost.
Description
Technical Field
The invention belongs to the field of aquatic science, and particularly relates to a live bait feed feeding device.
Background
The biggest problem faced by the protection of rare and unique fishes or the aquaculture in natural environment is that the survival rate of the fishes after proliferation and release is far lower than that of wild fishes. An important reason for this problem is that most individuals who are discharged are starved shortly after discharge. The artificial feeding environment is sufficient before releasing, and most of the artificial feeding environment is single artificial feed, and only the artificial feed is free of natural feed in the field ecological environment, so that the cultured fishes lack the capability of identifying different feeds and are starved to death after releasing; in addition, the artificial bait does not have evasion behavior in water like a live bait feed, and fishes can easily obtain the artificial bait, so that the fishes lose the capability of pursuing the bait, the ingestion capability is reduced, and the swimming capability is reduced.
Disclosure of Invention
The invention aims to provide a live bait feed feeding device which can store live bait feed and feed the live bait feed on time according to the requirement, thereby solving the problem of feeding single artificial feed.
The technical scheme of the invention is that the live bait feed feeding device comprises:
the floating body frame mechanism is used for floating on the water surface and comprises a plate-shaped floating body, a control box arranged on the floating body and a battery groove; a plurality of bearing ports are formed in the floating body;
A plurality of box units inserted into the carrying port for accommodating live bait feed; a feeding port is formed in the bottom of the box body unit; an electromagnet plug matched with the feeding hole is arranged below the feeding hole, and the electromagnet plug comprises a plug piece for blocking the feeding hole and a sucker type electromagnet connected with the plug piece; an iron block matched with the sucking disc type electromagnet is arranged on the lower surface of the box body unit; the vertical length of the box unit is such that when the floating body floats on the water surface, the bottom of the box unit is positioned below the water surface, so that the live bait feed in the box unit is soaked in the water;
The sucking disc type electromagnet is electrically connected with the control box through a wire, and the sucking state of the iron block is controlled by the control box so as to realize closing or opening of the feeding hole;
the side walls and the bottoms of the box body units are provided with a plurality of water permeable holes, the side walls of the box body units are provided with clamping openings, the periphery of the bearing opening of the floating body is provided with a clamping mechanism matched with the clamping openings, and the box body units are fixed on the floating body through the clamping mechanism.
The invention is further improved in that the bearing ports on the floating body are rectangular, and the number of the bearing ports is four; the four bearing ports are arranged in a shape of a Chinese character 'tian', a wire through hole is formed in the center of the floating body, and a wire of each sucker type electromagnet penetrates through the wire through hole and is electrically connected with the control box; and a battery in the battery groove is electrically connected with the control box.
The invention is further improved in that a control board is arranged in the control box, and the control board controls the power-on and power-off of each sucker type electromagnet through a relay.
The invention is further improved in that the clamping mechanism comprises a vertical fixing piece and a clamping piece; the vertical fixing piece is fixedly arranged along the vertical direction, and the clamping piece is in a strip shape and is arranged on one side of the vertical fixing piece adjacent to the box body unit; the bottom end of the clamping piece is connected with the vertical fixing piece in a hinged mode; the clamping piece is used for penetrating through a clamping opening on the side face of the box body unit to limit the vertical movement of the box body unit.
The invention is further improved in that a limiting structure is arranged between the vertical fixing piece and the clamping piece so as to limit the deflection angle of the top end of the clamping piece to one side of the box body unit.
The invention is further improved in that the control box is fixedly arranged on the floating body through a plurality of supporting rods arranged along the vertical direction.
The invention is further improved in that the feeding hole is round, and the plug sheet is a round plate matched with the feeding hole; at least two iron blocks are arranged on the bottom surface of the box body unit, and each iron block is circumferentially distributed around the feed port;
Each electromagnet plug further comprises a mounting frame, and the plug sheet and each sucker type electromagnet are fixedly mounted on the mounting frame; the shape of the mounting frame enables the plug piece to plug the feeding hole when the sucker type electromagnets are adsorbed on the corresponding iron blocks.
The beneficial technical effects of the invention are as follows:
1) As the live bait feed is fed, compared with artificial feed, the fish bait feeding device can improve the capability of fish to catch up with bait and improve the ingestion capability and swimming capability.
2) Different kinds of live bait feeds can be put in, the capability of fish to identify the bait is improved, and the survival rate after releasing is improved.
3) The control board is used for controlling the electromagnet to be electrified and powered off so as to realize automatic feeding of live bait feed at different time points, reduce feeding times and save labor cost.
4) The box mounting frame is flexible, so that the box is convenient to mount and dismount.
Drawings
FIG. 1 is a perspective view of a live bait feed apparatus;
FIG. 2 is a side view of the live bait feed feeding device;
FIG. 3 is a perspective view of a floating body frame mechanism;
FIG. 4 is a schematic view of a tank unit;
Fig. 5 is a cross-sectional view of the clamping mechanism.
Detailed Description
As shown in fig. 1 and 2, the live bait feed feeding device of the embodiment of the invention comprises: a floating body frame mechanism and a plurality of tank units 1 provided on the floating body frame mechanism. The floating body frame mechanism is used for floating on the water surface and comprises a plate-shaped floating body 3, a control box 6 arranged on the floating body 3 and a battery tank 5. The floating body 3 is provided with a plurality of bearing ports 31. The case unit 1 is inserted in the carrying port 31.
As shown in fig. 4, the box unit 1 is for holding live bait feed, and has a feed opening 11 formed in the bottom thereof. In use, the bottom of the box unit 1 is positioned below the water surface, and the live bait feed in the box unit 1 can be kept alive by being soaked in the water. The bottom of each box body unit 1 is provided with an electromagnet plug 2, and the electromagnet plug 2 is matched with a feed port 11 at the bottom of the box body unit 1.
As shown in fig. 3,4, the vertical length of the tank unit 1 is such that when the floating body 3 floats on the water surface, the bottom of the tank unit 1 is located below the water surface so that the live bait feed in the tank unit 1 is immersed in the water. A plurality of water permeable holes are formed in the side walls and the bottoms of the box body units 1 so that water in the outer box body units 1 can be exchanged with the outside, and the size of the water permeable holes needs to meet the requirement that live bait feed cannot pass through. The side wall of the box body unit 1 is provided with a clamping opening 12, the periphery of the bearing opening 31 of the floating body 3 is provided with a clamping mechanism 4 matched with the clamping opening 12, and the box body unit 1 is fixed on the floating body 3 through the clamping mechanism 4.
The electromagnet plug 2 comprises a plug piece 21 for shielding the feed inlet 11 and a sucker type electromagnet 22 connected with the plug piece 21. The lower surface of the box unit 1 is provided with an iron block 13 which is adapted to the suction cup type electromagnet 22. The sucking disc type electromagnet 22 is electrically connected with the control box 6 through a wire, and the sucking state of the iron block 13 is controlled by the control box 6 so as to realize closing or opening of the feeding hole 11.
The material inlet 11 is round, and the plug piece 21 is a round plate matched with the material inlet; the bottom surface of the box unit 1 is provided with at least two iron blocks 13, and each iron block 13 is circumferentially distributed around the feed opening 11. Each electromagnet plug 2 further comprises a mounting frame, on which the plug piece 21 and the suction cup electromagnets 22 are fixedly mounted. The mounting frame is shaped such that when each of the suction cup type electromagnets 22 is attracted to the corresponding iron block 13, the plug 21 blocks the feed port 11.
In this embodiment, each electromagnet plug 2 comprises two sucker electromagnets 22, the shape of the mounting frame is similar to a three-fork shape, the middle rod is fixedly connected with the lower surface of the plug piece 21, and the sucker electromagnets 22 are arranged at the end parts of the two side rods. The number of iron pieces 13 at the bottom of the case unit 1 is also two. The iron block 13 is disc-shaped and has an end surface diameter larger than that of the suction cup type electromagnet 22. The thickness of the iron block 13 is at least more than 10mm, so that the suction force of the sucker type electromagnet can be ensured to be normal 22.
In one embodiment, the floating body 3 has a projected shape on the horizontal plane approaching a square, and is provided with four carrying openings 31 penetrating the upper surface and the lower surface thereof. The four carrying openings 31 are arranged in a shape of a Chinese character 'tian'. A wire through hole 32 is formed in the center of the floating body 3, and wires of the sucker electromagnets 22 pass through the wire through hole 32 and are electrically connected with the control box 6; the battery in the battery jar 5 is electrically connected with the control box 6.
A control board is arranged in the control box 6, and the control board controls the power on and power off of each sucker type electromagnet 22 through a relay. In this embodiment, the control board may be implemented by a microcontroller, a delay relay, a mechanical timing device, etc., without relying on specific software, and without involving improvement of the method.
In this embodiment, the control box 6 is used for controlling the electromagnet plugs 2 at the bottom of each box unit 1 to disengage according to a predetermined time interval, so as to release the live bait feeds of each box unit 1 in sequence, thereby realizing the feeding action.
The housing unit 1 is limited in its position in the horizontal direction by a bearing opening 31 adapted thereto. The vertical displacement of the clamping mechanism 4 arranged at the periphery of the bearing opening 31 is limited. In this embodiment, two fastening mechanisms 4 are disposed around each carrying port 31, and the two fastening mechanisms 4 are respectively located at two sides of the box unit 1.
The clamping mechanism 4 comprises a vertical fixing piece 41 and a clamping piece 42. The vertical fixing member 41 is fixedly provided on the floating body 3 in the vertical direction. The fastening member 42 is in a strip shape and is disposed on a side of the vertical fixing member 41 adjacent to the case unit 1. The bottom end of the clamping piece 42 is connected with the vertical fixing piece 41 in a hinged manner. The fastening member 42 is used to pass through the fastening opening 12 on the side of the case unit 1 to limit the vertical movement of the case unit 1.
In one embodiment, the vertical fixing member 41 and the fastening member 42 are both made of channel steel, and are hinged by a hinge shaft 43, and the fastening member 42 is rotatable about the hinge shaft 43. As shown in fig. 5, the clamping member 42 is shown as being clamped in the clamping port 12. At this time, the bottom end of the clamping member 42 serves as a limiting structure between the vertical fixing member 41 and the clamping member 42, so as to limit the deflection angle of the top end of the clamping member 42 toward the side of the box unit 1.
In some embodiments, the control box 6 is fixedly mounted above the floating body 3 by a plurality of support rods 7 arranged in a vertical direction. By increasing the height of the control box 6, the probability of water ingress is reduced. Avoiding the damage of the electronic components caused by water inflow. In order to prevent the electromagnet plug 2 from sinking into the water after being separated from the tank unit 1, the electromagnet plug 2 is connected with the support rod 7 through a traction rope. The length of the traction rope is smaller than that of the lead, so that when the traction rope stretches to the maximum length, the lead with the electromagnet plug 2 is still in a loose state.
In some embodiments, two battery slots 5 are provided on the float 3, one of the battery slots 5 being a spare battery slot for powering the control box 6. Rounded corners 33 are rounded around and above the float 3.
The use process of the live bait feed feeding device of the embodiment comprises the following steps:
1. firstly, the box body unit 1 is installed: the clamping piece 42 is firstly kept in a vertical state, and then the box body unit 1 is put into the corresponding bearing port 31; when the clamping opening 12 at the side edge of the box body unit 1 is flush with the top end of the clamping piece 42, the clamping piece 42 is pulled to be clamped into the clamping opening 12 so as to limit the downward movement of the box body unit 1;
2. The power switch is turned on, and the electromagnet plug 2 is electrified to obtain magnetism. Aligning two sucking disc type electromagnets 22 of the electromagnet plug 2 with two round iron blocks 13 at the bottom of the box body unit 1, so that the electromagnet plug 2 plugs a feeding hole 11 at the bottom of the box body; then one end of the traction rope is tied to the steel bar, and the other end of the traction rope is tied to the electromagnet plug 2; then, the living bait feed bait to be put in is put into the box unit 1.
3. When the preset time point is reached, the control board controls the corresponding sucking disc type electromagnet 22 to be powered off, and magnetism of the sucking disc type electromagnet 22 disappears after the sucking disc type electromagnet 22 is powered off, so that the electromagnet plug 2 falls off, live bait in the box body unit 1 passes through the feeding port 11 and enters the water body outside the box body unit 1, and fish feeding is realized.
In this embodiment, the box unit 1 is opened every 12 hours, and the live bait feed feeding device is filled once for 48 hours. The automatic feeding device can control the electromagnet to be electrified and powered off through the control panel, so that automatic feeding of live bait feed at different time points is realized, the feeding times are reduced, the human capital is saved, and time and labor are saved.
The foregoing is a preferred embodiment of the present invention, and various changes and modifications may be made therein by those skilled in the art without departing from the general inventive concept, and such changes and modifications should be considered as falling within the scope of the claimed invention.
Claims (7)
1. A live bait feed throwing apparatus characterized by comprising:
The floating body frame mechanism is used for floating on the water surface and comprises a plate-shaped floating body (3), a control box (6) arranged on the floating body (3) and a battery groove (5); a plurality of bearing ports (31) are formed in the floating body (3);
A plurality of box units (1) inserted in the carrying port (31) for accommodating live bait feed; a feeding port (11) is formed in the bottom of the box body unit (1); an electromagnet plug (2) matched with the feeding hole (11) is arranged below the feeding hole, and the electromagnet plug (2) comprises a plug piece (21) for blocking the feeding hole (11) and a sucker type electromagnet (22) connected with the plug piece (21); an iron block (13) matched with the sucking disc type electromagnet is arranged on the lower surface of the box body unit (1); the vertical length of the box body unit (1) is enough that when the floating body (3) floats on the water surface, the bottom of the box body unit (1) is positioned below the water surface, so that the live bait feed in the box body unit (1) is soaked in the water;
The sucking disc type electromagnet (22) is electrically connected with the control box (6) through a wire, and the sucking state of the iron block (13) is controlled by the control box (6) so as to realize closing or opening of the feeding hole (11);
The side walls and the bottoms of the box body units (1) are provided with a plurality of water permeable holes, the side walls of the box body units (1) are provided with clamping openings (12), the periphery of each bearing opening (31) of each floating body (3) is provided with a clamping mechanism (4) matched with each clamping opening (12), and the box body units (1) are fixed on the floating bodies (3) through the clamping mechanisms (4).
2. A live bait feed feeding device according to claim 1, wherein the carrying openings (31) on the floating body (3) are rectangular in shape, four in number; the four bearing ports (31) are arranged in a shape of a Chinese character 'tian', a wire through hole (32) is formed in the center of the floating body (3), and a wire of each sucker type electromagnet (22) passes through the wire through hole (32) to be electrically connected with the control box (6); the battery in the battery groove (5) is electrically connected with the control box (6).
3. A live bait feed feeding device according to claim 2, wherein a control board is provided in the control box (6), and the control board controls the energization and the de-energization of each of the suction cup type electromagnets (22) by a relay.
4. A live bait feed feeding device according to claim 1, wherein the clamping mechanism (4) comprises a vertical fixing member (41) and a clamping member (42); the vertical fixing piece (41) is fixedly arranged along the vertical direction, and the clamping piece (42) is in a strip shape and is arranged on one side of the vertical fixing piece (41) adjacent to the box body unit (1); the bottom end of the clamping piece (42) is connected with the vertical fixing piece (41) in a hinged mode; the clamping piece (42) is used for penetrating through a clamping opening (12) on the side face of the box body unit (1) to limit the vertical movement of the box body unit (1).
5. The live bait feeding device according to claim 4, wherein a limiting structure is arranged between the vertical fixing piece (41) and the clamping piece (42) so as to limit the deflection angle of the top end of the clamping piece (42) to one side of the box body unit (1).
6. A live bait feed feeding device according to claim 1, wherein the control box (6) is fixedly erected on the floating body (3) through a plurality of support rods (7) arranged in the vertical direction.
7. A live bait feed feeding device according to claim 1, wherein the feeding port (11) is circular, and the plug piece (21) is a circular plate adapted thereto; at least two iron blocks (13) are arranged on the bottom surface of the box body unit (1), and each iron block (13) is circumferentially distributed around the feed opening (11);
Each electromagnet plug (2) further comprises a mounting frame, and the plug sheet (21) and the sucker electromagnets (22) are fixedly mounted on the mounting frame; the shape of the mounting frame is that when each sucker type electromagnet (22) is adsorbed on the corresponding iron block (13), the plug piece (21) plugs the feeding port (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010674283.3A CN111657205B (en) | 2020-07-14 | 2020-07-14 | Live bait feed feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010674283.3A CN111657205B (en) | 2020-07-14 | 2020-07-14 | Live bait feed feeding device |
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| Publication Number | Publication Date |
|---|---|
| CN111657205A CN111657205A (en) | 2020-09-15 |
| CN111657205B true CN111657205B (en) | 2024-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010674283.3A Active CN111657205B (en) | 2020-07-14 | 2020-07-14 | Live bait feed feeding device |
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| CN (1) | CN111657205B (en) |
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| CN114223584B (en) * | 2021-12-17 | 2023-02-17 | 上海海洋大学 | Floating comprehensive oplegnathus fasciatus wild training device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4237820A (en) * | 1976-03-24 | 1980-12-09 | Mueller Hans | Method and an arrangement for feeding fish with a fodder |
| US4372252A (en) * | 1981-08-20 | 1983-02-08 | Lowry Jr Edward E | Floating fish feeder |
| DE19833471A1 (en) * | 1998-07-24 | 2000-02-10 | Zoltan Gara | Floating feeding device for fish in aquarium |
| CN102124980A (en) * | 2010-11-29 | 2011-07-20 | 大连海洋大学 | Automatic bait feeding machine for culturing marine products |
| CN104285877A (en) * | 2014-10-10 | 2015-01-21 | 浙江张老汉生态鳖业股份有限公司 | Floating type aquaculture feed throwing and oxygenation device |
| CN206213010U (en) * | 2016-11-14 | 2017-06-06 | 重庆井然农业发展有限公司 | A kind of breed in stew feeding machine |
| CN106818586A (en) * | 2015-12-05 | 2017-06-13 | 天津市茂林水产养殖有限公司 | A kind of new floatability fish food feeding device |
| WO2017204661A2 (en) * | 2016-05-25 | 2017-11-30 | Akvapartner As | Device for supplying feed under water to a floating sea pen |
| CN212279464U (en) * | 2020-07-14 | 2021-01-05 | 上海海洋大学 | Live feed feeding device |
-
2020
- 2020-07-14 CN CN202010674283.3A patent/CN111657205B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4237820A (en) * | 1976-03-24 | 1980-12-09 | Mueller Hans | Method and an arrangement for feeding fish with a fodder |
| US4372252A (en) * | 1981-08-20 | 1983-02-08 | Lowry Jr Edward E | Floating fish feeder |
| DE19833471A1 (en) * | 1998-07-24 | 2000-02-10 | Zoltan Gara | Floating feeding device for fish in aquarium |
| CN102124980A (en) * | 2010-11-29 | 2011-07-20 | 大连海洋大学 | Automatic bait feeding machine for culturing marine products |
| CN104285877A (en) * | 2014-10-10 | 2015-01-21 | 浙江张老汉生态鳖业股份有限公司 | Floating type aquaculture feed throwing and oxygenation device |
| CN106818586A (en) * | 2015-12-05 | 2017-06-13 | 天津市茂林水产养殖有限公司 | A kind of new floatability fish food feeding device |
| WO2017204661A2 (en) * | 2016-05-25 | 2017-11-30 | Akvapartner As | Device for supplying feed under water to a floating sea pen |
| CN206213010U (en) * | 2016-11-14 | 2017-06-06 | 重庆井然农业发展有限公司 | A kind of breed in stew feeding machine |
| CN212279464U (en) * | 2020-07-14 | 2021-01-05 | 上海海洋大学 | Live feed feeding device |
Non-Patent Citations (1)
| Title |
|---|
| 漂浮式喂鱼器;郑崇义;云南农业;19950205(第02期);全文 * |
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