Universal feeding support for floating wind turbines

Abstract

The application relates to a universal feeding moving support of a floating type wind fan, which comprises a fixed feeding pipe and a swing spraying head, the fixed feeding pipe is detachably installed on the side wall of a net cage platform through a pipe clamp, the central axis of the fixed feeding pipe is vertically arranged, the swing spraying head is rotatably installed at the top end of the fixed feeding pipe through a rotary joint and is communicated with the fixed feeding pipe, the top of the swing spraying head is provided with a feeding port, and the swing spraying head is driven to rotate around the central axis of the fixed feeding pipe through a gear driving mechanism. The universal feeding moving support of the floating type wind fan is provided with the swing spraying head, the swing spraying head is rotatably installed at the top end of the fixed feeding pipe through the rotary joint and is driven to rotate around the central axis of the fixed feeding pipe through the gear driving mechanism, the feeding range is effectively expanded, the uniformity of bait feeding is improved, the feeding port is located at the top of the swing spraying head, after bait feeding is completed, the bait cannot automatically drop through the feeding port, and the fine control degree of the bait feeding amount is improved.

Description

Technical Field

[0001] This invention relates to the field of offshore floating wind turbine technology, and more particularly to a universal feeding and moving support for a floating wind turbine. Background Technology

[0002] The development and utilization of resources in waters deeper than 50 meters is a trend in building a maritime power. Deep-sea wind power development and utilization, as well as deep-sea marine ranching and aquaculture, have become hot topics. In deep-sea areas, the economic advantages of floating wind turbine foundations will become more apparent compared to conventional fixed wind turbine foundations. Combining offshore wind power with marine ranching and aquaculture is significant for shortening the cost recovery period and generating related profits.

[0003] Currently, existing floating wind power foundations typically consist of wind turbine units, polygonal deep-sea fishery cage floats, and mooring systems. The polygonal deep-sea fishery cage floats are located on one side of the wind turbine units. The polygonal deep-sea fishery cage floats are composed of a truss structure and aquaculture cages. The aquaculture cages are set inside the truss structure, and a cage platform is formed on the top surface of the truss structure for installing basic functional components to meet the functional requirements of fish fry release, feeding, net cleaning, adult fish harvesting, and monitoring, thereby realizing automated aquaculture.

[0004] Currently, when feeding feed into aquaculture cages, a feed pump is used to transport feed from the feed supply station through a feed conveying pipe to a feeding pipe installed on the cage platform. The feed is then released into the aquaculture cage through the feeding port of the feeding pipe. Currently, the existing feeding ports are mostly evenly distributed around the cage platform, and the feeding ports are fixed downwards or tilted downwards. This design, on the one hand, limits the feeding range and results in uneven feeding due to the fixed feeding direction. On the other hand, when the feed pump stops working, the feed at the feeding port will fall directly into the aquaculture cage, which is not conducive to the precise control of the feed amount.

[0005] Therefore, this invention proposes a universal feeding and moving support for a floating wind turbine to solve the above problems. Summary of the Invention

[0006] The technical problem to be solved by the present invention is to provide a universal feeding support for a floating blower, which expands the feeding range, improves the uniformity of feed feeding, and realizes precise control of feed feeding amount.

[0007] To solve the above-mentioned technical problems, the technical solution of the present invention is as follows: a universal feeding and transfer support for a floating blower, wherein the floating blower includes a net cage float, a breeding net cage is provided in the middle of the net cage float, a net cage platform is provided on the top surface of the net cage float, the net cage platform is arranged around the breeding net cage, and the universal feeding and transfer support is installed on the net cage platform. The innovation is that the universal feeding and transfer support includes a fixed feed pipe and a swing spray head; The fixed feed pipe is detachably installed on the side wall of the cage platform via a pipe clamp. The central axis of the fixed feed pipe is vertically set. The swing spray head is rotatably installed on the top of the fixed feed pipe via a rotary joint and is connected to the fixed feed pipe. The top of the swing spray head has a feeding port. The swing spray head is driven to rotate around the central axis of the fixed feed pipe via a gear drive mechanism.

[0008] Furthermore, the oscillating spray head has an arc-shaped tubular structure. The central axis of the bottom end of the oscillating spray head is on the same straight line as the central axis of the fixed feed pipe. The central axis of the top end of the oscillating spray head forms a 30-degree angle with the horizontal plane. The top end of the oscillating spray head is the feeding port.

[0009] Furthermore, the top of the oscillating spray head is provided with a shield, which includes an integrally formed connecting pipe and a cover. The connecting pipe is detachably fitted onto the top of the oscillating spray head, and the cover is positioned above the connecting pipe. The cover has an inverted triangular structure and includes a flat section and two arc sections arranged side by side on both sides of the flat section. The flat section is perpendicular to the plane containing the center line of the oscillating spray head and parallel to the central axis of the top of the oscillating spray head. The arc sections bend downwards and away from the central axis of the top of the oscillating spray head from the connection point with the flat section, and then bend downwards and closer to the central axis of the top of the oscillating spray head.

[0010] Furthermore, the connecting pipe is detachably fixed to the swing spray head by a clamp, and several deformation clearance grooves are provided at the bottom end of the connecting pipe. The connecting pipe is movably sleeved on the outside of the swing spray head, and the clamp is tightly held in the deformation clearance groove on the outside of the connecting pipe.

[0011] Furthermore, the bottom end of the connecting tube extends outward in a direction parallel to the central axis of the connecting tube to form a guide portion.

[0012] Furthermore, the clamp includes a deformable clamp body and a fastening assembly. The fastening assembly includes a first cylinder, a second cylinder, a threaded rod, and a fastening bolt. The deformable clamp body has two annular portions at both ends, namely a first annular portion and a second annular portion. The first cylinder is movably disposed within the first annular portion, and the second cylinder is movably disposed within the second annular portion. A first through hole for the threaded rod to pass through is opened on the first annular portion. A second through hole for the threaded rod to pass through is also opened on the second annular portion and the second cylinder. One end of the threaded rod passes through the first through hole and connects to the first cylinder, and the other end passes through the second through hole and is threadedly connected to the fastening bolt.

[0013] Furthermore, the bottom end of the oscillating spray head is provided with a first connecting flange, the top end of the fixed feed pipe is provided with a second connecting flange, and the top end of the rotary joint is provided with a third connecting flange that matches the first connecting flange. The first connecting flange and the third connecting flange are detachably connected by a first connecting bolt and are sealed by a first sealing ring. The bottom end of the rotary joint is provided with a fourth connecting flange that matches the second connecting flange. The fourth connecting flange and the second connecting flange are detachably connected by a second connecting bolt and are sealed by a second sealing ring.

[0014] Furthermore, the gear drive mechanism includes a gear disk and a rack and pinion drive assembly. The gear disk is sleeved on the outside of the first connecting flange, and the rack and pinion drive assembly is located on the side of the gear disk away from the aquaculture net cage. The rack and pinion drive assembly includes a rack, a moving plate, and a lifting connector. The lifting connector is located above the fourth connecting flange. The bottom of the lifting connector has a third through hole for the second connecting bolt to pass through. The second connecting bolt passes through the flange hole of the second connecting flange, the flange hole of the fourth connecting flange, and the third through hole of the lifting connector in sequence, and is threadedly connected to a matching second connecting nut. By tightening the second connecting nut, the lifting connector is relatively fixed to the fixed feed pipe. The moving plate is movably mounted on the top surface of the lifting connector and moves reciprocally in a linear motion driven by a motor. The rack is located between the gear disk and the moving plate. One side of the rack is connected to the moving plate through an L-shaped plate, and the other side is meshed with the gear disk.

[0015] Furthermore, the gear drive mechanism also includes a protective cover, which is disposed on the top surface of the lifting connector. The motor and the moving plate are disposed inside the protective cover. Openings for the moving plate to extend are provided on both sides of the protective cover. Both ends of the moving plate extend out of the protective cover from the opening on the same side. Two limiting plates are vertically provided at both ends of the moving plate. There are two L-shaped plates, which correspond one-to-one with the two limiting plates. One side of the L-shaped plate is connected to the corresponding limiting plate, and the other side is connected to the rack.

[0016] Furthermore, a junction box electrically connected to the motor is provided below the protective cover. The junction box is installed on the side wall of the lifting connector away from the fourth connecting flange. The bottom of the junction box has a power line inlet gland and a signal line inlet gland.

[0017] The advantages of this invention are: (1) The universal feeding support of the present invention is equipped with a swing spray head. The swing spray head is rotatably installed at the top of the fixed feed pipe through a rotary joint and driven by a gear drive mechanism to rotate around the central axis of the fixed feed pipe. This effectively expands the feeding range and improves the uniformity of feed feeding. Moreover, the feeding port is located at the top of the swing spray head. After the feed is delivered, the feed will not fall automatically through the feeding port, thus improving the fine control of the feed feeding amount.

[0018] (2) The swing spray head of the present invention has an arc-shaped tubular structure. The central axis of the top of the swing spray head forms a 30-degree angle with the horizontal plane. This design can increase the feeding range of the bait. When the bait overflows from the feeding port at the top of the swing spray head, it will not fall near the gear drive mechanism and thus have an adverse effect on the transmission. At the same time, when the bait stops being transported, the bait will not automatically fall out of the feeding port, which is conducive to improving the precision control of the bait feeding amount.

[0019] (3) The present invention provides a shield above the feeding port of the oscillating spray head. The shield has an inverted triangular structure and includes a flat section and two arc sections arranged side by side on both sides of the flat section. The flat section is perpendicular to the plane where the center line of the oscillating spray head is located and parallel to the central axis of the top of the oscillating spray head. The arc sections bend downwards and away from the central axis of the top of the oscillating spray head from the connection with the flat section, and then bend downwards and closer to the central axis of the top of the oscillating spray head. The design of this shield can effectively prevent the bait from being blown upwards by the external wind during the feeding process, falling onto the net cage platform and causing bait waste and adverse effects on the transmission of the gear drive mechanism.

[0020] (4) The connecting pipe of the shield of the present invention has several deformation clearance grooves at the bottom end. When the connection is made by using a clamp, the clamp can push the connecting pipe to deform so as to fit tightly against the outer wall of the swing spray head, thereby improving the connection strength between the shield and the swing spray head.

[0021] (5) The bottom end of the connecting tube of the present invention extends outward in a direction parallel to the central axis of the connecting tube to form a guide portion, which guides the connecting tube and makes the connecting tube move more smoothly when it is mounted on the swing spray head.

[0022] (6) The deformable hoop of the present invention is connected to the fastening component by means of through holes, which is convenient for installation and fastening, and can be replaced separately when the deformable hoop or fastening component is damaged.

[0023] (7) The connection between the swing spray head and the rotary joint, and between the rotary joint and the fixed feed pipe of the present invention, are all flange connections, which facilitates the individual replacement of each component and reduces the maintenance cost of the support in the later stage.

[0024] (8) The gear disk of the gear drive mechanism of the present invention is mounted on the first connecting flange. The moving plate is installed on one side of the gear disk through the lifting connecting plate. The lifting connecting plate is relatively fixed with the fixed feeding pipe by means of the flange connection structure between the rotary joint and the fixed feeding pipe. This connection structure makes the gear drive mechanism structure more compact. Moreover, the connection structure between the bracket and the net box platform only includes the connection between the fixed feeding pipe and the side wall of the net box platform, without occupying the space on the top surface of the net box platform, which is conducive to improving the space utilization rate of the net box platform.

[0025] (9) The gear drive mechanism of the present invention provides protection for the motor and the moving plate by setting a protective cover, and by setting a limiting plate at both ends of the moving plate, the movement range of the moving plate can be limited, while facilitating the installation of the L-shaped plate.

[0026] (10) By designing the motor junction box under the protective cover and installing it on the lifting connector, the present invention saves the space occupied by the universal feeding and moving bracket. At the same time, when the bracket is disassembled and moved as a whole, only the wires connected to the two glands need to be cut off, which is convenient to operate. Attached Figure Description

[0027] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0028] Figure 1 This is a front view of the universal feeding and moving support for the floating wind turbine of the present invention.

[0029] Figure 2 This is a side view of the universal feeding and moving support of the floating wind turbine of the present invention.

[0030] Figure 3 This is a top view of the universal feeding and moving support of the floating wind turbine of the present invention. Detailed Implementation

[0031] To further illustrate the technical means and effects of the present invention in achieving its intended purpose, the following detailed description of the specific implementation methods, structures, features, and effects of the present invention, in conjunction with the accompanying drawings and preferred embodiments, is provided below.

[0032] Example This embodiment provides a universal feeding and transfer bracket for a floating blower. The floating blower includes a net cage float, with an aquaculture net cage in the middle. A net cage platform is provided on the top surface of the net cage float, and the net cage platform surrounds the aquaculture net cage. The universal feeding and transfer bracket is installed on the net cage platform, and a feed supply station is provided on the net cage platform. The feed in the feed supply station is powered by a feed pump and transported through a feed conveying pipe to the feed inlet of the universal feeding and transfer bracket and fed into the aquaculture net cage.

[0033] like Figure 1-3 As shown, the universal feeding support includes a fixed feed pipe 4 and a swing spray head 2.

[0034] The fixed feed pipe 4 is vertically aligned along its central axis. It is detachably mounted on the side wall of the net cage platform via two pipe clamps 42. Each clamp 42 includes a fixed clamp body and a movable clamp body. The fixed clamp body is welded to a support member on the side wall of the net cage platform. The movable clamp body is detachably connected to the fixed clamp body on both sides via two third connecting bolts. A clamping cavity for the fixed feed pipe 4 is formed between the movable and fixed clamp bodies, and the fixed feed pipe 4 is installed within this cavity. The bottom end of the fixed feed pipe 4 is connected to and communicates with the feed conveying pipe.

[0035] The oscillating spray head 2 is rotatably mounted on the top of the fixed feed pipe 4 via a rotary joint 3 and is connected to the fixed feed pipe 4. The bottom of the oscillating spray head 2 is provided with a first connecting flange 21, and the top of the fixed feed pipe 4 is provided with a second connecting flange 41. The rotary joint 3 includes an upper rotating body and a lower rotating body that are rotatably assembled together, with the upper rotating body located above the lower rotating body.

[0036] The top of the upper rotating body is provided with a third connecting flange 31 that matches the first connecting flange 21. The first connecting flange 21 and the third connecting flange 31 are detachably connected by a number of first connecting bolts 71 and sealed by a first sealing ring. The first connecting bolts 71 pass through the flange holes of the first connecting flange 21 and the third connecting flange 31 in sequence and are threadedly connected with the matching first connecting nut to fix the swing spray head 2 relative to the upper rotating body. The first sealing ring is set between the first connecting flange 21 and the third connecting flange 31, and is sealed by the tight clamping of the first connecting flange 21 and the third connecting flange 31 when the first connecting nut is tightened.

[0037] The bottom end of the lower rotating body is provided with a fourth connecting flange 32 that matches the second connecting flange 41. The fourth connecting flange 32 and the second connecting flange 41 are detachably connected by a number of second connecting bolts 72 and sealed by a second sealing ring. The second connecting bolts 72 pass through the flange holes of the second connecting flange 41 and the fourth connecting flange 32 in sequence and are threadedly connected to the matching second connecting nuts, so that the lower rotating body is relatively fixed to the fixed feed pipe 4. The second sealing ring is set between the second connecting flange 41 and the fourth connecting flange 32, and a seal is achieved by the second connecting flange 41 and the fourth connecting flange 32 tightly clamping the second connecting nut.

[0038] The connection between the oscillating spray head 2 and the rotary joint 3, and between the rotary joint 3 and the fixed feed pipe 4, are all made by flange connection, which facilitates the individual replacement of each component and reduces the maintenance cost of the bracket in the later stage.

[0039] The oscillating spray head 2 has an arc-shaped tubular structure. The central axis of the bottom end of the oscillating spray head 2 is on the same straight line as the central axis of the fixed feed pipe 4. The central axis of the top end of the oscillating spray head 2 forms a 30-degree angle with the horizontal plane. The top end of the oscillating spray head 2 is the feeding port. This design can increase the feeding range of the bait. When the bait overflows from the feeding port at the top of the oscillating spray head 2, it will not fall near the gear drive mechanism 5 and thus have an adverse effect on the transmission. At the same time, when the bait stops being conveyed, the bait will not automatically fall out of the feeding port, which is conducive to improving the precision control of the bait feeding amount.

[0040] The top of the oscillating spray head 2 is provided with a shield 1, which includes an integrally formed connecting pipe body 12 and a cover body 11.

[0041] The connecting pipe 12 is detachably fitted onto the top of the oscillating spray head 2. The connecting pipe 12 is detachably fixed onto the oscillating spray head 2 by a clamp 13. Several deformation relief grooves 121 are provided at the bottom end of the connecting pipe 12, and the bottom end of the connecting pipe 12 extends outward in a direction parallel to the central axis of the connecting pipe 12 to form a guide part 122. During the process of fitting the connecting pipe 12 onto the oscillating spray head 2, the guide part 122 guides the fitting direction of the connecting pipe 12, so that the connecting pipe 12 can be smoothly and quickly fitted onto the outside of the oscillating spray head 2. The clamp 13 is fitted onto the deformation relief grooves 121 on the outside of the connecting pipe 12 to hold it tightly. The clamp 13 pushes the connecting pipe 12 at the deformation relief grooves 121 to deform, thereby tightly fitting it onto the outer wall of the oscillating spray head 2, improving the connection strength between the shield 1 and the oscillating spray head 2.

[0042] In this embodiment, the clamp 13 includes a deformable clamp body 131 and a fastening assembly. The deformable clamp body 131 is made of high-strength nylon tape. The fastening assembly includes a first cylinder 132, a second cylinder 133, a threaded rod 134, and a fastening bolt 135. The two ends of the deformable clamp body 131 are bent to form two annular portions, namely the first annular portion and the second annular portion. The first cylinder 132 is movably disposed in the first annular portion, and the second cylinder 133 is movably disposed in the second annular portion. A first through hole for the threaded rod 134 to pass through is opened on the first annular portion. A second through hole for the threaded rod 134 to pass through is also opened on the second annular portion and the second cylinder 133. One end of the threaded rod 134 passes through the first through hole and is fixedly connected to the first cylinder 132. The other end passes through the second through hole and is threadedly connected to the fastening bolt 135. By tightening the fastening bolt 135, the clamp 13 clamps the connecting pipe body 12. To further improve the connection strength, two clamps 13 are used in this embodiment. The deformable hoop 131 of the clamp 13 is connected to the fastening component by a through hole, which is convenient for installation and fastening, and can be replaced separately when the deformable hoop 131 or the fastening component is damaged.

[0043] The cover 11 is positioned above the connecting pipe 12. The cover 11 has an inverted triangular structure and includes a flat section 111 and two parallel arc sections 112 on either side of the flat section 111. The flat section 111 is perpendicular to the plane containing the center line of the oscillating spray head 2 and parallel to the central axis of the top of the oscillating spray head 2. The arc sections 112 bend downwards from their connection with the flat section 111, moving away from the central axis of the top of the oscillating spray head 2, and then bend downwards towards the central axis of the top of the oscillating spray head 2. This design of the cover 11 effectively prevents feed from being blown upwards by external wind during feeding, causing dust to fall onto the net cage platform and resulting in feed waste, as well as adversely affecting the transmission of the gear drive mechanism 5.

[0044] The oscillating spray head 2 is driven by a gear drive mechanism 5 to rotate around the central axis of the fixed feed pipe 4. The gear drive mechanism 5 includes a gear disk 51 and a rack and pinion drive assembly. The gear disk 51 is sleeved on the outside of the first connecting flange 21. To avoid obstructing the rotation of the oscillating spray head 2, the rack and pinion drive assembly is located on the side of the gear disk 51 away from the aquaculture net cage. The rack and pinion drive assembly includes a rack 52, a moving plate 58, and a lifting connector 59. The lifting connector 59 is located above the fourth connecting flange 32. The bottom of the lifting connector 59 has a third through hole for the second connecting bolt 72 to pass through. The second connecting bolt 72 on the same side passes through the flange hole of the second connecting flange 41, the flange hole of the fourth connecting flange 32, and the third through hole of the lifting connector 59 in sequence, and is threadedly connected to a matching second connecting nut. By tightening the second connecting nut, the lifting connector 59 is fixed relative to the fixed feed pipe 4.

[0045] The movable plate 58 is movably mounted on the top surface of the lifting connector 59 and reciprocates linearly via a motor drive. A rack 52 is positioned between the gear disk 51 and the movable plate 58. One side of the rack 52 is connected to the movable plate 58 via an L-shaped plate, and the other side meshes with the gear disk 51. A guide rail is mounted on the top surface of the lifting connector 59, and a slider is mounted on the bottom surface of the movable plate 58, slidingly connected to the guide rail. The transmission structure between the motor and the movable plate 58 includes, but is not limited to, the following two types: First, a linear motor is used, with its extension end connected to the movable plate 58 to drive its movement; second, a rotary motor is used, with a transmission gear mounted on its rotary output end, and a transmission rack 52 on the movable plate 58, meshing with the transmission gear.

[0046] In this embodiment, the gear drive mechanism 5 also includes a protective cover 53, which is installed on the top surface of the lifting connector 59. The motor and the moving plate 58 are disposed inside the protective cover 53, which provides protection for the motor, the moving plate 58, and the transmission structure between them. The protective cover 53 has openings on both sides for the moving plate 58 to extend out. Both ends of the moving plate 58 extend out of the protective cover 53 from the openings on the same side. Two limiting plates 56 are vertically provided at both ends of the moving plate 58, with the top of each limiting plate 56 higher than the opening height of the protective cover 53. Two L-shaped plates are provided, corresponding one-to-one with the two limiting plates 56. One side of each L-shaped plate is connected to the corresponding limiting plate 56, and the other side is connected to the rack 52. The design of the limiting plates 56 not only restricts the movement range of the moving plate 58 but also facilitates the installation of the L-shaped plates.

[0047] To save space occupied by the universal feeding and moving bracket, a junction box 54 electrically connected to the motor is provided below the protective cover 53. The junction box 54 is installed on the side wall of the lifting connector 59 away from the fourth connecting flange 32. The bottom of the junction box 54 has a power line inlet gland 55 and a signal line inlet gland 55. When the bracket is disassembled and moved as a whole, only the wires connected to the two glands need to be cut, which is convenient.

[0048] The omnidirectional feeding transfer bracket features a swing spray head 2, which is rotatably mounted on the top of the fixed feed pipe 4 via a rotary joint 3. Driven by a gear drive mechanism 5, it rotates around the central axis of the fixed feed pipe 4, effectively expanding the feeding range and improving the uniformity of feed distribution. Furthermore, since the feeding port is located at the top of the swing spray head 2, the feed will not automatically fall through the feeding port after feeding, enhancing the precision control of feed distribution. By optimizing the installation positions and connections of its components, the omnidirectional feeding transfer bracket achieves a more compact structure and does not occupy space on the top surface of the cage platform, thus improving the space utilization rate of the cage platform.

[0049] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present invention. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the scope of the present invention.

Claims

1. A universal feeding and transfer bracket for a floating blower, the floating blower comprising a net cage float, a net cage being located in the middle of the net cage float, a net cage platform being provided on the top surface of the net cage float, the net cage platform surrounding the net cage, and a universal feeding and transfer bracket being installed on the net cage platform, characterized in that: The universal feeding support includes a fixed feed pipe and a swing spray head; The fixed feed pipe is detachably installed on the side wall of the cage platform by a pipe clamp. The central axis of the fixed feed pipe is vertically set. The swing spray head is rotatably installed on the top of the fixed feed pipe by a rotary joint and is connected to the fixed feed pipe. The top of the swing spray head has a feeding port. The swing spray head is driven to rotate around the central axis of the fixed feed pipe by a gear drive mechanism. The oscillating spray head has an arc-shaped tubular structure. The central axis of the bottom end of the oscillating spray head is on the same straight line as the central axis of the fixed feed pipe. The central axis of the top end of the oscillating spray head forms a 30-degree angle with the horizontal plane. The top end of the oscillating spray head is the feeding port. The top of the oscillating spray head is provided with a shield, which includes an integrally formed connecting pipe and a cover. The connecting pipe is detachably fitted onto the top of the oscillating spray head, and the cover is positioned above the connecting pipe. The cover has an inverted triangular structure and includes a flat section and two arc sections arranged side by side on both sides of the flat section. The flat section is perpendicular to the plane containing the center line of the oscillating spray head and parallel to the central axis of the top of the oscillating spray head. The arc sections bend downwards and away from the central axis of the top of the oscillating spray head from the connection point with the flat section, and then bend downwards and closer to the central axis of the top of the oscillating spray head. The connecting pipe is detachably fixed to the swing spray head by a clamp. Several deformation clearance grooves are provided at the bottom end of the connecting pipe. The connecting pipe is movably sleeved on the outside of the swing spray head, and the clamp is tightly held in the deformation clearance groove on the outside of the connecting pipe. The clamp includes a deformable clamp body and a fastening assembly. The fastening assembly includes a first cylinder, a second cylinder, a threaded rod, and a fastening bolt. The deformable clamp body has two annular portions at both ends, namely a first annular portion and a second annular portion. The first cylinder is movably disposed within the first annular portion, and the second cylinder is movably disposed within the second annular portion. A first through hole for the threaded rod to pass through is opened on the first annular portion. A second through hole for the threaded rod to pass through is also opened on the second annular portion and the second cylinder. One end of the threaded rod passes through the first through hole and connects to the first cylinder, and the other end passes through the second through hole and is threadedly connected to the fastening bolt. The bottom end of the oscillating spray head is provided with a first connecting flange, the top end of the fixed feed pipe is provided with a second connecting flange, the top end of the rotary joint is provided with a third connecting flange that matches the first connecting flange, the first connecting flange and the third connecting flange are detachably connected by a first connecting bolt and are sealed by a first sealing ring, the bottom end of the rotary joint is provided with a fourth connecting flange that matches the second connecting flange, the fourth connecting flange and the second connecting flange are detachably connected by a second connecting bolt and are sealed by a second sealing ring; The gear drive mechanism includes a gear disk and a rack and pinion drive assembly. The gear disk is sleeved on the outside of the first connecting flange, and the rack and pinion drive assembly is located on the side of the gear disk away from the aquaculture net cage. The rack and pinion drive assembly includes a rack, a moving plate, and a lifting connector. The lifting connector is located above the fourth connecting flange. The bottom of the lifting connector has a third through hole for the second connecting bolt to pass through. The second connecting bolt passes through the flange hole of the second connecting flange, the flange hole of the fourth connecting flange, and the third through hole of the lifting connector in sequence, and is threadedly connected to a matching second connecting nut. By tightening the second connecting nut, the lifting connector is relatively fixed to the fixed feed pipe. The moving plate is movably mounted on the top surface of the lifting connector and is driven by a motor to move reciprocally in a linear motion. The rack is located between the gear disk and the moving plate. One side of the rack is connected to the moving plate through an L-shaped plate, and the other side is meshed with the gear disk.

2. The universal feeding and moving support for the floating wind turbine according to claim 1, characterized in that: The bottom end of the connecting pipe extends outward in a direction parallel to the central axis of the connecting pipe to form a guide section.

3. The universal feeding and moving support for the floating wind turbine according to claim 1, characterized in that: The gear drive mechanism also includes a protective cover, which is set on the top surface of the lifting connector. The motor and the moving plate are set inside the protective cover. The protective cover has openings on both sides for the moving plate to extend out. Both ends of the moving plate extend out of the protective cover from the opening on the same side. Two limiting plates are vertically provided at both ends of the moving plate. There are two L-shaped plates, which correspond one-to-one with the two limiting plates. One side of the L-shaped plate is connected to the corresponding limiting plate, and the other side is connected to the rack.

4. The universal feeding and moving support for the floating wind turbine according to claim 3, characterized in that: Below the protective cover is a junction box that is electrically connected to the motor. The junction box is installed on the side wall of the lifting connector away from the fourth connecting flange. The bottom of the junction box has a power line inlet gland and a signal line inlet gland.

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