CN213369406U - Rotary cultivation device for deep open sea - Google Patents
Rotary cultivation device for deep open sea Download PDFInfo
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- CN213369406U CN213369406U CN202021907968.XU CN202021907968U CN213369406U CN 213369406 U CN213369406 U CN 213369406U CN 202021907968 U CN202021907968 U CN 202021907968U CN 213369406 U CN213369406 U CN 213369406U
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- net cage
- aquaculture
- aquaculture net
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- open sea
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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
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Abstract
The utility model relates to the technical field of deep and open sea cultivation, in particular to a deep and open sea rotary cultivation device, which comprises a cultivation net cage and a rotary mechanism; the aquaculture net cage comprises a box body structure and a net, wherein the net is fixed on the box body structure and covers the surface of the whole box body structure; the lower end part of the netting is positioned below the water surface, and the upper end part of the netting is positioned above the water surface; the rotating mechanism is arranged at one end close to the aquaculture net cage, a driving shaft of the rotating mechanism is connected with the aquaculture net cage, and the rotating mechanism drives the aquaculture net cage to overturn along the rotating direction of the driving shaft when being driven so that the lower end part of the netting overturns above the water surface. The aquaculture net cage is in driving connection with the rotating mechanism and can be driven to overturn along the rotating direction of the driving shaft so as to overturn the lower end part of the netting above the water surface, so that the lower end part of the netting can be exposed on the water surface for insolation, and marine organisms attached to the lower end part of the netting can be dead.
Description
Technical Field
The utility model relates to a deep and open sea aquaculture technical field especially relates to a rotatory breeding device in deep and open sea.
Background
The existing deep and far sea culture equipment is mostly in a form of a steel structure and a polyethylene netting, and is arranged in a deep and far sea area for a long time, and the net cage is soaked in a water body so that the netting is rapidly attached by a large amount of marine organisms such as filamentous algae, and meshes on the netting are blocked. At present, the traditional culture equipment cannot solve the problem of netting attachments, and adverse effects are caused on deep and open sea culture.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problem of providing a rotary cultivation device in deep open sea, which can solve the problem that the netting has attachments for long-term use.
In order to solve the technical problem, the utility model discloses a technical scheme be: the deep and open sea rotary culture device comprises a culture net cage and a rotary mechanism;
the aquaculture net cage comprises a box body structure and a net, wherein the net is fixed on the box body structure and covers the surface of the whole box body structure; the lower end part of the net is positioned below the water surface, and the upper end part of the net is positioned above the water surface;
the rotating mechanism is arranged at one end close to the aquaculture net cage, a driving shaft of the rotating mechanism is connected with the aquaculture net cage, and when the rotating mechanism is driven, the aquaculture net cage is driven to overturn along the rotating direction of the driving shaft so that the lower end part of the netting overturns above the water surface.
Furthermore, one side wall of the aquaculture net cage is arranged opposite to the rotating mechanism, a rotating shaft is further arranged on one side wall of the aquaculture net cage, and the rotating shaft is connected with the rotating mechanism; and the other side wall opposite to one side wall of the aquaculture net cage is also provided with a bearing mechanism.
Further, the device also comprises a floating body device, wherein the floating body device comprises a hollow cavity matched with the aquaculture net cage so that the aquaculture net cage is arranged in the hollow cavity; a cavity is arranged at the position of the floating body device corresponding to one side wall of the aquaculture net cage, and the rotating mechanism is arranged in the cavity; and a fixed shaft matched with the bearing mechanism is arranged at the position of the floating body device corresponding to the other side wall of the aquaculture net cage.
Furthermore, two opposite ends of the aquaculture net cage are respectively provided with a rotating mechanism, and the two rotating mechanisms jointly act on the aquaculture net cage.
Further, the device also comprises a floating body device, wherein the floating body device comprises a hollow cavity matched with the aquaculture net cage so that the aquaculture net cage is arranged in the hollow cavity; the floating body device is provided with cavities corresponding to two opposite side walls of the aquaculture net cage, and the rotating mechanism is arranged in the cavities.
Furthermore, a tire fender is arranged on the outer side surface of the floating body device.
Further, ballast tanks are respectively arranged at two ends of the floating body device, and ballast devices are arranged in the ballast tanks.
Furthermore, the box body structure of the aquaculture net box is composed of a truss structure, and the netting is fixed on the truss structure through a binding belt and covers the surface of the box body of the whole truss structure.
Further, the net is a polyethylene net.
The beneficial effects of the utility model reside in that: the aquaculture net cage is in driving connection with the rotating mechanism and can be driven to overturn along the rotating direction of the driving shaft so that the lower end part of the netting overturns above the water surface, so that the lower end part of the netting can be exposed on the water surface for insolation, and marine organisms attached to the lower end part of the netting can be dead.
Drawings
FIG. 1 is a top view of a deep open sea rotary cultivation device of the present invention;
FIG. 2 is a front view of the deep open sea rotary cultivation device of the present invention;
FIG. 3 is a side view of the deep open sea rotary cultivation device of the present invention;
fig. 4 is a partial schematic view of a deep open sea rotary cultivation device of the present invention;
description of reference numerals:
1. a culture net cage; 11. a rotating shaft;
2. a float device; 21. a cabin; 22. a hollow cavity; 23. a chamber;
3. a rotation mechanism; 31. a transmission device; 32. an electric motor.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 4, the present invention provides a deep and open sea rotary cultivation device, which comprises a cultivation net cage and a rotary mechanism;
the aquaculture net cage comprises a box body structure and a net, wherein the net is fixed on the box body structure and covers the surface of the whole box body structure; the lower end part of the net is positioned below the water surface, and the upper end part of the net is positioned above the water surface;
the rotating mechanism is arranged at one end close to the aquaculture net cage, a driving shaft of the rotating mechanism is connected with the aquaculture net cage, and when the rotating mechanism is driven, the aquaculture net cage is driven to overturn along the rotating direction of the driving shaft so that the lower end part of the netting overturns above the water surface.
From the above description, the beneficial effects of the present invention are: the netting is fixed on the box body structure of the net box and covers the surface of the whole box body structure, the cultivation net box can be driven to overturn along the rotation direction of the driving shaft through the driving connection of the cultivation net box and the rotating mechanism, so that the lower end part of the netting located under the water surface is overturned above the water surface, the lower end part of the netting can be exposed on the water surface to be exposed, and marine organisms attached to the lower end part of the netting can be dead.
Furthermore, one side wall of the aquaculture net cage is arranged opposite to the rotating mechanism, a rotating shaft is further arranged on one side wall of the aquaculture net cage, and the rotating shaft is connected with the rotating mechanism; and the other side wall opposite to one side wall of the aquaculture net cage is also provided with a bearing mechanism.
From the above description, the rotating shaft on one side wall of the aquaculture net cage is in transmission connection with the rotating mechanism through the transmission device, and meanwhile, the side of the aquaculture net cage opposite to the rotating shaft is also provided with the bearing mechanism which is movably connected with one end of the floating body device, so that the aquaculture net cage can be driven to rotate through the driving of the rotating mechanism.
Further, the device also comprises a floating body device, wherein the floating body device comprises a hollow cavity matched with the aquaculture net cage so that the aquaculture net cage is arranged in the hollow cavity; a cavity is arranged at the position of the floating body device corresponding to one side wall of the aquaculture net cage, and the rotating mechanism is arranged in the cavity; and a fixed shaft matched with the bearing mechanism is arranged at the position of the floating body device corresponding to the other side wall of the aquaculture net cage.
As can be seen from the above description, the aquaculture net cage is disposed within the hollow cavity of the float device, thereby providing buoyancy to the aquaculture net cage through the float device. Meanwhile, a chamber is arranged at the position, corresponding to one side wall of the aquaculture net cage, of the floating body device and can be used for placing the rotating mechanism, so that the rotating mechanism is prevented from being exposed outside or underwater. In addition, the floating body device is also connected with one side wall of the aquaculture net cage through a driving shaft of the rotating mechanism. The floating body device is provided with a fixed shaft matched with the bearing mechanism at a position corresponding to the other side wall of the aquaculture net cage, and is connected with the other side wall of the aquaculture net cage through the fixed shaft, and the bearing mechanism on the aquaculture net cage can rotate in a way of being matched with the fixed shaft.
Furthermore, two opposite ends of the aquaculture net cage are respectively provided with a rotating mechanism, and the two rotating mechanisms jointly act on the aquaculture net cage.
From the above description, the two opposite ends of the aquaculture net cage are respectively provided with a rotating mechanism, and the rotating mechanisms arranged oppositely can simultaneously drive the aquaculture net cage to rotate along one direction.
Further, the device also comprises a floating body device, wherein the floating body device comprises a hollow cavity matched with the aquaculture net cage so that the aquaculture net cage is arranged in the hollow cavity; the floating body device is provided with cavities corresponding to two opposite side walls of the aquaculture net cage, and the rotating mechanism is arranged in the cavities.
As can be seen from the above description, the aquaculture net cage is disposed within the hollow cavity of the float device, thereby providing buoyancy to the aquaculture net cage through the float device. Meanwhile, the rotating mechanism is arranged in the chamber of the floating body device corresponding to the positions of the two opposite side walls of the aquaculture net cage, so that the rotating mechanism is prevented from being exposed outside or underwater, and the service life of the rotating mechanism is prolonged.
Furthermore, a tire fender is arranged on the outer side surface of the floating body device.
From the above description, it can be known that the tire fender is further arranged on the outer side face of the floating body device, so that damage to the aquaculture net cage caused by the supply ship during berthing can be avoided.
Further, ballast tanks are respectively arranged at two ends of the floating body device, and ballast devices are arranged in the ballast tanks.
As can be seen from the above description, the two ends of the floating body device are respectively provided with ballast tanks, and the ballast tanks provided with the ballast devices can be used for adjusting the floating state of the floating body device, so that the floating body device is kept balanced on the sea surface.
Furthermore, the box body structure of the aquaculture net box is composed of a truss structure, and the netting is fixed on the truss structure through a binding belt and covers the surface of the box body of the whole truss structure.
From the above description, it can be seen that the box structure of the aquaculture net cage is composed of a pipe truss structure and a net cover fixed on the truss structure and covering the whole truss structure, and a closed aquaculture space is provided for fish. The material truss structure makes the whole structural stability of the net cage good, and the air permeability and the water flow mobility of the culture space are also good.
Further, the net is a polyethylene net.
From the above description, it can be seen that the polyethylene netting is light in weight, and the overall weight of the aquaculture net cage can be reduced, so that the netting can be easily turned over.
Referring to fig. 1 to 4, a first embodiment of the present invention is: the deep and open sea rotary culture device comprises a culture net cage 1, a floating body device 2 and a rotary mechanism 3;
the aquaculture net cage comprises a rectangular box body structure and a netting, wherein the rectangular box body structure is formed by a steel pipe truss structure, the netting is made of polyethylene materials, and the netting is fixed on the box body structure through a binding belt and covers the surface of the whole box body structure. The floating body device is of a full-welded steel structure, two ends of the floating body device are of symmetrical triangular structures in the horizontal direction, and two ends of the floating body device are respectively provided with cabins 21. A rectangular hollow cavity 22 matched with the aquaculture net cage is further arranged between the two ends of the floating body device, so that the aquaculture net cage is arranged in the hollow cavity, and the floating body device is wrapped outside the aquaculture net cage to provide buoyancy for the aquaculture net cage, so that the aquaculture net cage is helped to improve the overall strength.
The lower end parts of the aquaculture net cage and the netting are positioned below the water surface, and the upper end parts of the aquaculture net cage and the netting are positioned above the water surface; the two opposite end side walls of the aquaculture net cage are respectively provided with a rotating shaft 11, the positions of the floating body device corresponding to the two end side walls of the aquaculture net cage are respectively provided with a cavity 23, and the two rotating mechanisms are respectively arranged in the cavities which are oppositely arranged. The rotating mechanism comprises a transmission device 31, a power supply, a motor 32 and a control system, a driving shaft of the motor is in transmission connection with a rotating shaft through the transmission device, the transmission device comprises a gear, a chain and a clutch, and the transmission device is in driving connection with the rotating shaft through the chain. The rotating shafts at the two ends of the net cage are respectively in transmission connection with the rotating mechanisms, so that the two rotating mechanisms can jointly act on one aquaculture net cage. The specific power supply acts on the motor and the control system, and the control system is connected with the motor and controls the motor to work. The working personnel can start the motor by operating the control system, and input the preset overturning angle of the net cage and the preset airing time in the control system, the control system can control the rotating speed of the motor by calculation, and when the net cage overturns to the preset angle, the clutch of the transmission device controls the net cage to be fixed at the preset overturning angle position. At the moment, the net cage is kept fixed at a preset angle through overturning, so that the lower end part of the netting can be kept for airing for a long time, and when the netting reaches the preset airing time, the control system can control the motor and the transmission device to overturn the net cage to the initial position. Preferably, the preset turning angle of the net cage is set to be 120 degrees, the preset airing time is 2 days, the rotary mechanism can drive the aquaculture net cage to rotate by 120 degrees, at the moment, the lower end parts of the aquaculture net cage and the netting can float out of the water, and the netting keeping 1/3 is exposed to the sun, so that marine organisms can be killed by the sun.
In this embodiment, still be provided with sealing device on the axis of rotation, sealing device seals the part that the axis of rotation is located the cavity, prevents axis of rotation and seawater contact corrosion, can avoid simultaneously rotating epaxial machine oil infiltration to cause water pollution in the water in the aquaculture net case.
In this embodiment, ballast tanks are further arranged in the chambers at the two ends of the floating body device, the ballast tanks are located in the chambers, ballast devices are arranged in the ballast tanks, and the buoyancy and the stability of the floating body device in deep and open sea can be improved through the ballast devices.
In the embodiment, the tire fender is arranged on the outer side of the floating body device, so that the feeding ship can avoid damage to the culture equipment when berthing.
In this embodiment, the cabin of the floating body device is further provided with a rest room and a storage battery room.
The embodiment of the utility model discloses an embodiment two is: the difference from the first embodiment is that the rotating shafts on the side walls of the two ends of the aquaculture net cage are improved. Specifically, a rotating shaft and a transmission device connected with the rotating shaft are arranged on one side wall of the aquaculture net cage, and a bearing mechanism is further arranged on the other side wall opposite to the one side wall of the aquaculture net cage. The floating body device is provided with a rotating mechanism in a cavity corresponding to one side wall of the aquaculture net cage, and a fixed shaft matched with the bearing mechanism is arranged at the position of the floating body device corresponding to the other side wall of the aquaculture net cage. Specifically, the rotating shaft is meshed with an output gear on the output end of a transmission device, and the transmission device is in transmission connection with a driving shaft of a rotating mechanism arranged in the cavity. The bearing mechanism on the other side wall is connected with the fixed shaft on the floating body device. When the rotating mechanism is driven, the aquaculture net cage can be driven to turn over.
To sum up, the utility model provides a rotatory breeding device of deep and open sea is connected with the rotary mechanism drive through aquaculture net case, can drive aquaculture net case along the upset of drive shaft rotation direction so that the lower tip of etting overturns to the surface of water top to can expose the lower tip of etting on the surface of water and insolate, thereby can shine the adnexed marine organism of lower tip of etting dead.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (9)
1. A rotary deep and open sea culture device is characterized by comprising a culture net cage and a rotary mechanism;
the aquaculture net cage comprises a box body structure and a net, wherein the net is fixed on the box body structure and covers the surface of the whole box body structure; the lower end part of the net is positioned below the water surface, and the upper end part of the net is positioned above the water surface;
the rotating mechanism is arranged at one end close to the aquaculture net cage, a driving shaft of the rotating mechanism is connected with the aquaculture net cage, and when the rotating mechanism is driven, the aquaculture net cage is driven to overturn along the rotating direction of the driving shaft so that the lower end part of the netting overturns above the water surface.
2. The deep open sea rotary aquaculture device of claim 1, wherein a side wall of the aquaculture net cage is arranged opposite to the rotating mechanism and a rotating shaft is further arranged on a side wall of the aquaculture net cage, and the rotating shaft is connected with the rotating mechanism; and the other side wall opposite to one side wall of the aquaculture net cage is also provided with a bearing mechanism.
3. The rotary deep open sea aquaculture device of claim 2, further comprising a float device, wherein the float device comprises a hollow cavity adapted to the aquaculture net cage, so that the aquaculture net cage is disposed in the hollow cavity; a cavity is arranged at the position of the floating body device corresponding to one side wall of the aquaculture net cage, and the rotating mechanism is arranged in the cavity; and a fixed shaft matched with the bearing mechanism is arranged at the position of the floating body device corresponding to the other side wall of the aquaculture net cage.
4. The rotary deep open sea aquaculture device of claim 1, wherein each of the opposite ends of the aquaculture net cage is provided with a rotary mechanism, and the two rotary mechanisms act together on one aquaculture net cage.
5. The rotary deep open sea aquaculture device of claim 4, further comprising a floating body device, wherein the floating body device comprises a hollow cavity adapted to the aquaculture net cage, so that the aquaculture net cage is arranged in the hollow cavity; the floating body device is provided with cavities corresponding to two opposite side walls of the aquaculture net cage, and the rotating mechanism is arranged in the cavities.
6. The deep open sea rotary aquaculture device of claim 3 or 5, wherein a tire fender is further arranged on the outer side face of the floating body device.
7. The deep open sea rotary cultivation device according to claim 3 or 5, wherein ballast tanks are respectively arranged at two ends of the floating body device, and ballast devices are arranged in the ballast tanks.
8. The deep open sea rotary aquaculture device of claim 1, wherein the box structure of the aquaculture net cage is composed of a truss structure, and the net is fixed on the truss structure through a binding belt and covers the box surface of the whole truss structure.
9. The rotary deep open sea farming device of claim 1, wherein the netting is a polyethylene netting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021907968.XU CN213369406U (en) | 2020-09-03 | 2020-09-03 | Rotary cultivation device for deep open sea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021907968.XU CN213369406U (en) | 2020-09-03 | 2020-09-03 | Rotary cultivation device for deep open sea |
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| Publication Number | Publication Date |
|---|---|
| CN213369406U true CN213369406U (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021907968.XU Active CN213369406U (en) | 2020-09-03 | 2020-09-03 | Rotary cultivation device for deep open sea |
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| CN (1) | CN213369406U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113749026A (en) * | 2021-09-01 | 2021-12-07 | 哈尔滨工业大学（威海） | Automatic shine web frame and cylinder mould |
| CN114868690A (en) * | 2022-06-20 | 2022-08-09 | 哈尔滨工业大学（威海） | Liftable automatic aquaculture net case who changes net |
-
2020
- 2020-09-03 CN CN202021907968.XU patent/CN213369406U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113749026A (en) * | 2021-09-01 | 2021-12-07 | 哈尔滨工业大学（威海） | Automatic shine web frame and cylinder mould |
| CN114868690A (en) * | 2022-06-20 | 2022-08-09 | 哈尔滨工业大学（威海） | Liftable automatic aquaculture net case who changes net |
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