阅读说明：本技术 水产养殖塭的喂料装置 (Feeding device of aquaculture farm ) 是由 吴俊贤 于 2019-04-03 设计创作，主要内容包括：一种水产养殖塭的喂料装置,其放置在一水产养殖塭中用以施放饲料来喂养水产物,该喂料装置包含有一转轴单元、一浮台单元及一喷料单元；其中当该浮台单元的一推进部藉由该转轴单元的一链接部所传输的电源而启动时,该推进部能推动该浮台单元以该转轴单元为轴心并以该连结部为半径而在水面上进行绕转动程；其中当该喷料单元藉由该链接部所传输的电源而启动时,该喷料单元的至少一喷料部能在绕转动程中将该喷料单元内部的饲料同时喷至该水产养殖塭以避免有投料量不足或过量的情形发生,并能减少人力作业。(A feeding device for an aquaculture farm, which is placed in the aquaculture farm to feed aquatic products by applying feed, comprises a rotating shaft unit, a floating platform unit and a spraying unit; when a propelling part of the floating platform unit is started by a power supply transmitted by a connecting part of the rotating shaft unit, the propelling part can push the floating platform unit to rotate around the water surface by taking the rotating shaft unit as an axis and the connecting part as a radius; when the material spraying unit is started by the power supply transmitted by the link part, at least one material spraying part of the material spraying unit can spray the feed in the material spraying unit to the aquaculture farm in the rotation process so as to avoid the situation of insufficient or excessive feeding amount and reduce the manual operation.)

1. The utility model provides a feeding device of aquaculture farm, it is placed and is used for applying the fodder to feed the aquatic products in an aquaculture farm, its characterized in that, this feeding device contains:

a rotating shaft unit fixed in one place of the farm, and having a rotating part, a top supporting part, a bottom supporting part and a connecting part connected to the rotating part; wherein the rotary part is positioned on the water surface of the aquaculture farm and between the top supporting part and the bottom supporting part, and can receive an external power supply and transmit the external power supply to the outside through the connecting part; wherein the bottom supporting part is positioned below the water surface of the aquaculture farm and fixed in soil of the aquaculture farm;

the floating platform unit is floatably arranged on the water surface of the aquaculture farm and is provided with a propelling part capable of pushing the floating platform unit to move on the water surface; wherein the floating platform unit is linked with the linking part of the rotating shaft unit so that an external power supply can be transmitted to the floating platform unit for use through the linking part; and

the material spraying unit is fixedly arranged on the floating platform unit and is provided with at least one material spraying part, and each material spraying part can spray the feed accommodated by the material spraying unit to the aquaculture farm for feeding aquatic products; wherein the material spraying unit can use an external power supply transmitted by the link part of the rotating shaft unit;

when the propelling part is started by the power transmitted by the connecting part, the propelling part can push the floating platform unit to rotate around the water surface by taking the rotating shaft unit as an axis and the connecting part as a radius;

when the material spraying unit is started by the power supply transmitted by the link part, the at least one material spraying part can spray the feed in the material spraying unit to the aquaculture farm simultaneously in the rotation process.

2. Feeding device according to claim 1, wherein the aqueous product comprises shrimp, fish, crab or shellfish.

3. The feeding device of claim 2, wherein when the aquatic product is shrimps, the bottom of the spraying unit is further provided with an electric shock unit for electrically shocking the shrimps; wherein the electric stun unit is further an electric grid.

4. The feeding device of claim 1, wherein the link portion of the rotating shaft unit is further a connecting pipe.

5. The feeding device of claim 1, wherein the rotating portion of the rotating shaft unit further receives power generated by a three-phase ac power system.

6. Feeding device according to claim 1, wherein the propulsion part of the floating platform unit is further a propeller.

7. Feeding apparatus according to claim 1, wherein the floating platform unit is further provided with an oxygen dissolving unit for supplying oxygen and uniformly spraying the oxygen into the aquaculture farm by the propelling part; wherein the oxygen dissolving unit is further an oxygen dissolving machine.

8. The feeding device of claim 1, wherein the feeding device further comprises at least one bottom box net for the detection unit to observe the status of the feed on each bottom box net eaten by the aquatic product.

9. Feeding device according to claim 1, wherein the feeding device further comprises a detection unit for photographing the aquaculture farm; wherein the detection unit is further a camera.

10. The feeding device of claims 1 to 9, wherein the feeding device further comprises a control unit for controlling the pushing of the floating platform unit, the spraying of the spraying unit, the power generation of the electric shock unit, the oxygen supply of the dissolved oxygen unit and the photographing of the detection unit.

Technical Field

The invention relates to a feeding device, in particular to a feeding device for an aquaculture farm.

Background

At present, the aquaculture industry mostly uses manpower operation with poor efficiency compared with mechanization as an example, taking shrimp culture as an example, the feed feeding mode is to carry the shrimp farm on back by manpower and gradually spill the feed to the water surface of the shrimp farm along the pond edge, and the situation that the feed is eaten is detected after 2 hours (which is an implementation mode within a certain time period and is not limited by the observation time range), but the operation mode cannot accurately feed the feed to the shrimp, for example, when wind blows towards the east, the shrimp can gather towards the east of the shrimp farm, so that the feed at the west of the shrimp is not easy to be eaten by the shrimp and is not easy to remain at the bottom to deteriorate the water quality (such as ammonium or excessive nitrous acid) so as to be unfavorable for the survival of the shrimp, and besides weather, the shrimp can also be influenced by factors such as water temperature or dissolved oxygen and the like to be unfavorable for the shrimp collecting and distributing area. In addition, at night, the worker needs to have a rest and cannot perform feeding work, and the shrimps are easy to eat each other due to hunger during the period from night to the morning.

In addition, in addition to the above-mentioned feeding problems, there are also offensive odors that operators are electrocuted in the water surface even when they are not in contact with the water surface due to electric leakage from the equipment in the shrimp farm during operation. Therefore, the feeding device of the aquaculture farm, which can be elastically matched with the aquatic product cable feed condition and can mechanically control feeding to reduce manual operation, is really an urgent expectation of the aquaculture industry at present.

Disclosure of Invention

The main objective of the present invention is to provide a propelling part which can propel a floating platform unit with a material spraying unit to perform a revolving motion on the water surface by taking a rotating shaft unit as an axis and taking a connecting part as a radius when the propelling part is started by a power transmitted by the connecting part, so that the material spraying unit can move on the water surface in a mechanized manner without manpower; when the material spraying unit is started by the power transmitted by the link part, at least one material spraying part can spray the feed in the material spraying unit to the aquaculture farm in a revolving process, so that the material spraying unit can spray the feed to the aquaculture farm in a mechanical mode without manpower.

In order to achieve the above objects, the present invention provides a feeding device for an aquaculture farm, which is placed in the aquaculture farm for applying feed to feed aquatic products, the feeding device comprising a rotating shaft unit, a floating platform unit and a spraying unit; wherein the rotating shaft unit is fixedly arranged at one position in the aquaculture farm, the rotating shaft unit is provided with a rotating part, a top supporting part, a bottom supporting part and a connecting part which are connected and arranged on the rotating part, wherein the rotating part is positioned on the water surface of the aquaculture farm and between the top supporting part and the bottom supporting part, the rotating part can receive an external power supply and transmit the external power supply to the outside through the connecting part, and the bottom supporting part is positioned below the water surface of the aquaculture farm and is fixed in the soil of the aquaculture farm; wherein the floating platform unit is floatably arranged on the water surface of the aquaculture farm, the floating platform unit is provided with a propelling part capable of pushing the floating platform unit to move on the water surface, and the connecting part of the floating platform unit and the rotating shaft unit is connected for external power supply to be transmitted to the floating platform unit for use through the connecting part; wherein the material spraying unit is fixedly arranged on the floating platform unit and is provided with at least one material spraying part, each material spraying part can spray the feed accommodated by the material spraying unit to the aquaculture farm for feeding aquatic products, and the material spraying unit can use an external power supply transmitted by the connecting part of the rotating shaft unit; when the propelling part is started by the power transmitted by the connecting part, the propelling part can push the floating platform unit to rotate around the water surface by taking the rotating shaft unit as an axis and the connecting part as a radius; when the material spraying unit is started by the power supply transmitted by the link part, the at least one material spraying part can spray the feed in the material spraying unit to the aquaculture farm simultaneously in the rotation process so as to avoid the situation of insufficient or excessive feeding amount and reduce the manual operation.

In a preferred embodiment of the invention, the aqueous product comprises shrimp, fish, crab or shellfish.

In a preferred embodiment of the present invention, when the aquatic product is shrimps, an electric shock unit is further disposed at the bottom of the spraying unit for electrically shocking the shrimps; wherein the electric stun unit is further an electric grid.

In a preferred embodiment of the present invention, the linking portion of the rotating shaft unit is further a connecting pipe.

In a preferred embodiment of the present invention, the rotating portion of the rotating shaft unit further receives power generated by a three-phase ac power system.

In a preferred embodiment of the present invention, the propulsion portion of the floating platform unit is further a propeller.

In a preferred embodiment of the invention, the floating platform unit is further provided with an oxygen dissolving unit for providing oxygen to be uniformly sprayed into the aquaculture farm by the propelling part; wherein the oxygen dissolving unit is further an oxygen dissolving machine.

In a preferred embodiment of the present invention, the feeding device further comprises a detection unit for photographing the aquaculture farm; wherein the detection unit is further a camera.

In a preferred embodiment of the present invention, the feeding device further comprises a control unit for controlling the pushing of the floating platform unit, the spraying of the spraying unit, the power generation of the electric shock unit, the oxygen supply of the dissolved oxygen unit and the photographing of the detecting unit.

In a preferred embodiment of the present invention, the feeding device further comprises at least one underwater cage for the detecting unit to observe the status of the feed on each underwater cage that is eaten by the aquatic product.

Drawings

Fig. 1 is a schematic top view of an embodiment of the present invention.

Fig. 2 is a partial side view of fig. 1.

FIG. 3 is a schematic representation of another embodiment of the invention (the water product is fish).

FIG. 4 is a schematic block diagram showing the relationship of the feeding device of the present invention.

Fig. 5 is a schematic view illustrating an application of the detecting unit of the present invention to an electronic device.

FIG. 6 is a schematic view of the underwater cage of FIG. 5 viewed again 2 hours after the last detection.

Description of reference numerals: 1-a feeding device; 10-a spindle unit; 11-a turn-around; 12-a top support; 13-a bottom support; 14-a joint; 20-a floating platform unit; 21-a propulsion section; 30-a material spraying unit; 31-a material spraying part; 40-a shock unit; 50-dissolved oxygen unit; 60-a detection unit; 61-image; 70-a submarine box net; 80-a control unit; 2-an aquaculture farm; 2 a-water level; 2 b-soil; 3-water product; 3 a-shrimps; 3 b-fish; 4-feed; 5-an electronic device.

Detailed Description

The present invention is described in detail with reference to the drawings, wherein the drawings are for illustrative purposes only to illustrate structural relationships and related functions of the present invention, and the dimensions of the components in the drawings are not to be drawn to scale and are not intended to limit the present invention.

Referring to fig. 1 to 6, the present invention provides a feeding device 1 for an aquaculture farm, which is placed in an aquaculture farm 2 for applying feed 4 to feed an aquatic product 3, the feeding device 1 comprising a rotating shaft unit 10, a floating platform unit 20 and a spraying unit 30.

The rotating shaft unit 10 is fixedly arranged at one position in the aquaculture farm 2, and the rotating shaft unit 10 is provided with a rotating part 11, a top supporting part 12, a bottom supporting part 13 and a connecting part 14 which are connected and arranged on the rotating part 11 as shown in fig. 2 and 3; wherein the rotary part 11 is located on the water surface 2a of the aquaculture farm 2 and between the top support part 12 and the bottom support part 13, the rotary part 11 can receive external power and transmit it to the outside through the connection part 14 as shown in fig. 4; wherein the bottom supporting portion 13 is located under the water surface 2a of the aquaculture farm 2 and fixed in the soil 2b of the aquaculture farm 2.

Wherein, the turning part 11 of the rotating shaft unit 10 further receives the power generated by the three-phase ac power system without limitation; wherein the link portion 14 of the rotating shaft unit 10 is further a connecting pipe but not limited; wherein the rotating part 11 can rotate continuously (as shown by arrow a direction in fig. 1) without interruption when transmitting power, so as to ensure stable power supply.

The floating platform unit 20 is floatably installed on the water surface 2a of the aquaculture farm 2 as shown in fig. 2 and 3, the floating platform unit 20 is provided with a propelling part 21 capable of pushing the floating platform unit 20 to move on the water surface 2 a; wherein the floating platform unit 20 is connected to the connecting portion 14 of the rotating shaft unit 10 so that an external power can be transmitted to the floating platform unit 20 through the connecting portion 14, as shown in fig. 4.

Wherein the propulsion portion 21 of the floating platform unit 20 is further a propeller but is not limited thereto; wherein the floating platform unit 20 can carry a weight of 600 kg but is not limited; wherein the floating platform unit 20 is further made of a buoyant material of wood, bamboo or plastic, but not limited thereto.

The material spraying unit 30 is fixedly arranged on the floating platform unit 20, as shown in fig. 1, the material spraying unit 30 is provided with at least one material spraying part 31, and each material spraying part 31 can spray the feed 4 accommodated by the material spraying unit 30 to the aquaculture farm 2 for feeding the aquatic products 3; wherein the spraying unit 30 can use an external power source transmitted by the link portion 14 of the spindle unit 10 as shown in fig. 4.

Wherein the feeding unit 30 can be filled with 150 kg of the feed 4 without limitation.

When the propelling part 21 is activated by the power transmitted by the connecting part 14, the propelling part 21 can propel the floating platform unit 20 to rotate on the water surface 2a around the rotating shaft unit 10 as an axis and the connecting part 14 as a radius, as shown by the action path in the direction of arrow D in fig. 1.

When the spraying unit 30 is activated by the power transmitted by the link 14, the at least one spraying portion 31 can spray the feed 4 inside the spraying unit 30 to the aquaculture farm 2 simultaneously in the rotation process as shown by the arrow B in fig. 1.

Referring to fig. 1 to 3, the water products 3 include, but are not limited to, shrimps 3a, fishes 3b, crabs or shellfishes, so that the farmers can breed various economically effective water products 3 more diversely.

Referring to fig. 4, the floating platform unit 20 is further provided with an oxygen dissolving unit 50 for providing oxygen and spraying the oxygen into the aquaculture farm 2 uniformly by the propelling part 21 without limitation, so as to maintain a good dissolved oxygen state in the water and keep the aquatic products 3 healthy; wherein the oxygen dissolving unit 50 is further an oxygen dissolving machine, but not limited thereto, for increasing the gaps between water molecules and dissolving oxygen molecules into the gaps between water molecules.

Referring to fig. 1 and 4, the feeding device 1 further comprises a detection unit 60 for photographing the aquaculture farm 2 without limitation; the detection unit 60 is further a camera (having a waterproof function) but not limited thereto, and the camera can have different monitoring positions depending on the aquatic products 3 to be cultivated, and is suitable for observing the water surface behind the floating platform unit 20 because the fish 3b chase the feed 4 in the case of fish 3b, but is suitable for observing the water surface 2a in a plan view in the case of shrimp 3 a.

Referring to fig. 1, 5 and 6, the feeding device 1 further comprises at least one bottom box net 70 for the detecting unit 60 to observe the status of the feed 4 on each bottom box net 70 eaten by the aquatic product 3, but not limited thereto, each bottom box net 70 is separately arranged on the moving path of the detecting unit 60 (the floating platform unit 20) at intervals as shown in fig. 1; the detecting unit 60 can further generate an image 61 for transmission to the electronic device 5 of the manufacturer without limitation, so that the manufacturer can know the status of the remainder photographed by the detecting unit 60 when the detecting unit 60 bypasses each underwater box net 70 for a period of time (e.g. 2 hours) as shown in fig. 5 and 6, thereby determining whether to adjust the amount or frequency of the feed, so as to prevent the feed 4 from polluting the water quality too much or the feed 4 is too little to cause the growth retardation of the aquatic product 3.

Referring to fig. 4, the feeding device 1 further includes a control unit 80 for controlling the pushing of the floating platform unit 20, the spraying of the spraying unit 30, the power generation of the electric shock unit 40, the oxygen supply of the dissolved oxygen unit 50 and the photographing of the detection unit 60, but not limited thereto, so that a supplier can operate the feeding device 1 by a near-end operation, a remote control or an automatic program to perform the above operations.

In the examples of figures 1, 2, 5 and 6, the aqueous product 3 of the invention is shrimp 3a, which is illustrated below:

referring to fig. 2, the bottom of the spraying unit 30 is further provided with an electric shock unit 40 for electrically shocking the shrimps 3a, so that when the shrimps 3a are subjected to environmental factors and the shelling is delayed (the shrimps 3a need to replace their old shells when they grow), the shrimps 3a can be shocked to stimulate shelling for healthy growth; the shocking unit 40 is further, but not limited to, a power grid, which can raise the voltage between two metal nets in the power grid by a voltage boosting circuit and has a capacitor, when the shrimps 3a enter the power grid, the resistance is lowered to discharge the capacitor.

In addition, generally, the shrimp 3a has a tendency to gather in the area of the aquaculture farm 2 where the shrimp 3a is windward (as indicated by arrow C in fig. 1) as shown in fig. 1, and when this occurs, the practitioner may decide to spray most of the feed 4 at the location where the shrimp 3a gather, and reduce the spraying of the feed 4 at other locations, to avoid the water quality deterioration caused by the excessive feed 4 remaining without being eaten, and to control the feeding cost.

Compared with the prior art in the field, the feeding device 1 of the invention has the following advantages:

(1) the feeding device 1 of the present invention enables the at least one spraying portion 31 to determine whether to spray the feed 4 inside the spraying unit 30 to the aquaculture farm 2 during the rotation process after observing the ingestion status of the aquatic product 3, so as to mechanically adjust the spraying amount of the feed 4 to avoid the situation of insufficient or excessive feeding amount and maintain good water quality.

(2) The propelling part 21 of the present invention can propel the floating platform unit 20 to rotate around the water surface 2a (as shown by the action path in the arrow D direction in fig. 1) with the rotating shaft unit 10 as the axis and the connecting part 14 as the radius, so that the material spraying unit 30 installed on the floating platform unit 20 can spray actively or passively on each part of the aquaculture farm 2, thereby effectively reducing the requirement of manual operation.

The foregoing is merely a preferred embodiment of this invention, which is intended to be illustrative, not limiting; those skilled in the art will appreciate that many variations, modifications, and even equivalent variations are possible within the spirit and scope of the invention as defined in the appended claims.