Wind driven generator suitable for inland river and offshore cargo ship

Abstract

The invention relates to the technical field of wind power generation equipment, in particular to a wind power generator suitable for inland river and offshore freighters. According to the technical scheme, the wind power generation device comprises a cargo ship tray assembly, a supporting mast assembly is installed in the cargo ship tray assembly, a variable supporting assembly is installed at the top of the cargo ship tray assembly, and a wind power generation assembly is fixedly installed at the top of the supporting mast assembly. The built-in threaded sleeve moves towards one side of the guide cylinder along the surface of the double-face conversion pipe through the external thread, the built-in threaded sleeve drives the positioning rope to generate pulling force on the rear paddle, the pulling force is decomposed into downward pulling force, the rear paddle is stored in the sliding way frame, and then the sliding way frame can rotate according to the size of wind pressure. And the external wind force bearing area of the rear paddle is adaptively adjusted, so that the damage of extreme weather to equipment is effectively avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of wind power generation equipment, and in particular to a wind power generator suitable for inland river and offshore cargo ships. Background Art

[0002] During the voyage, cargo ships at sea consume a lot of energy to drive the ship forward and maintain the operation of various equipment on board (such as lighting systems, communication equipment, navigation systems, etc.). Wind turbines can convert wind energy at sea into electrical energy, providing additional energy for the ship's power system. For example, under normal sailing conditions, the electricity generated by wind turbines can be used to power some non-critical equipment, such as lighting in the crew's living area, the use of small electrical appliances, etc., thereby reducing dependence on traditional fuel generators and reducing fuel consumption.

[0003] However, cargo ships are often at sea for long periods of time, far away from land-based maintenance facilities. Once a wind turbine fails, it is difficult for maintenance personnel and equipment to arrive at the site in time for maintenance.

[0004] In the patent document with the publication number CN117989080B, a fixing device for a wind turbine frame is disclosed, which has a damping structure, and the damping structure includes a partition part integrally arranged in the middle of the inner side of the damping box, a first sealing push block and a second sealing push block located on both sides of the partition part, and a connecting column sliding through the mounting seat and the damping box. Based on the coordinated arrangement of the above structure, when the wind turbine body encounters strong winds, the first sealing push block can be pushed through the connecting column, so that the first sealing push block squeezes the buffer medium from the side of the partition part close to the first sealing push block through the medium through hole into the side of the partition part close to the second sealing push block. Since the time required for the buffer medium to pass through the medium through hole is relatively long, the shaking amplitude of the wind turbine body per unit time can be effectively reduced, thereby reducing the wear of the wind turbine body and better protecting the wind turbine body.

[0005] When the above device is in use, it uses a buffer medium to reduce the shaking amplitude of the wind turbine body per unit time. However, in the face of strong storm weather, the huge wind force may cause serious mechanical damage to the wind turbine. The blades may break due to the strong wind load, and the tower may be blown down. Once this happens, not only will the wind turbine itself be scrapped, but other facilities of the cargo ship may also be damaged, and even the safety of the ship may be endangered.

[0006] Therefore, the present application proposes a wind turbine suitable for inland river and offshore cargo ships. Summary of the invention

[0007] The purpose of the present invention is to address the problem in the background technology that in strong storm weather, huge wind forces may cause serious mechanical damage to wind turbines, blades may break due to being unable to withstand the strong wind load, and towers may also be blown down, and to propose a wind turbine suitable for inland river and sea cargo ships.

[0008] The technical solution of the present invention is: a wind turbine suitable for inland river and offshore cargo ships, comprising a cargo ship pallet assembly, a support mast assembly is installed inside the cargo ship pallet assembly, a variable support assembly is installed on the top of the cargo ship pallet assembly, and a wind power generation assembly is fixedly installed on the top of the support mast assembly; The freighter pallet assembly includes a freighter inboard frame mounted on the freighter; The support mast assembly comprises a hydraulic multi-stage telescopic mast fixedly mounted inside a frame built into the cargo ship; The wind power generation assembly comprises a wind power conversion box fixedly mounted on the top of a hydraulic multi-stage telescopic mast, a storage tube fixedly mounted on the input end of the wind power conversion box, an external keel slidably mounted on the side of the storage tube away from the wind power conversion box, a slide frame fixedly mounted on the outer side of the external keel, two groups of corresponding grooves are provided inside the slide frame, a front blade is fixedly mounted on the side of the slide frame away from the wind power conversion box through a group of corresponding grooves, a rear blade is slidably mounted on the other side of the slide frame through a second group of corresponding grooves, a wave-type guide block is fixedly mounted on the outer side of the external keel, and the outer side of the wave-type guide block is rotated A double-sided conversion tube is movably installed, and a guide cylinder is slidably installed on the side of the double-sided conversion tube away from the wave-type guide block, a positioning ring block is fixedly installed on one side of the guide cylinder, and the positioning ring block is fixedly installed on one side of the wind power conversion box, a positioning rope is hinged on one side of the rear blade, and an auxiliary rotating sleeve is hinged on the side of the positioning rope away from the rear blade, the auxiliary rotating sleeve is rotatably installed on the outside of the external keel, an internal threaded sleeve is installed on the outside of the external keel through an external thread, and the auxiliary rotating sleeve is rotatably installed on one side of the internal threaded sleeve, and a second telescopic rod is fixedly installed between the internal threaded sleeve and the positioning ring block.

[0009] Optionally, a second spring is fixedly installed between the external keel and the storage tube, and an elastic positioning sleeve is fixedly installed on one side of the double-sided conversion tube passing through the positioning ring block.

[0010] Optionally, one side of the double-sided conversion tube facing the wave-type guide block is matched with the wave-type guide block, and the other side of the double-sided conversion tube is a threaded track, and the threaded track is arranged in a matched state with the guide cylinder.

[0011] Optionally, the supporting mast assembly further comprises a middle limiting sleeve fixedly mounted on the outside of the hydraulic multi-stage telescopic mast, and a limiting protective ring is fixedly mounted on the bottom of the middle limiting sleeve.

[0012] Optionally, a plurality of built-in gear blocks are fixedly mounted on the outer side of the middle limiting sleeve, and the plurality of built-in gear blocks are arranged in a ring state with respect to the outer side of the middle limiting sleeve, and a hydraulic multi-stage telescopic mast is fixedly mounted on the side of the built-in gear block away from the middle limiting sleeve.

[0013] Optionally, an annular sliding hole for accommodating an internal gear block, a middle limiting sleeve and a hydraulic multi-stage telescopic mast is opened in the middle of the internal frame of the freighter, and a plurality of auxiliary slides arranged in a ring shape with respect to the internal frame of the freighter are opened on the outer side of the internal frame of the freighter.

[0014] Optionally, the variable support assembly includes a support base fixedly mounted inside a built-in frame of the cargo ship, and a bidirectional gear tooth is rotatably mounted on the outer side of the support base, and the bidirectional gear tooth is arranged in a meshing state with the built-in gear tooth block.

[0015] Optionally, a semicircular gear is rotatably installed on one side of the support base through the two-way gear teeth, a positioning rod is fixedly installed on the side of the semicircular gear away from the two-way gear teeth, the positioning rod is rotatably installed on the outer side of the support base, and a variable transposition disk is fixedly installed on the outer side of the positioning rod.

[0016] Optionally, a transposition long rod is fixedly installed on one side of the positioning long rod through the positioning long rod, and a wrapped limit block is fixedly installed on the top of the transposition long rod.

[0017] Optionally, an L-shaped transposition track is fixedly installed on the inner wall of the variable transposition disk, a transposition wheel is slidably installed inside the L-shaped transposition track, a first telescopic rod is fixedly installed on the bottom of the transposition wheel, the first telescopic rod is slidably installed inside the built-in frame of the freighter through a slide, the first telescopic rod is slidably installed inside the auxiliary slide, and a first spring is fixedly installed inside the first telescopic rod.

[0018] In summary, the present application includes at least one of the following beneficial technical effects: 1. The built-in threaded sleeve moves along the surface of the double-sided conversion tube toward one side of the guide cylinder through the external thread, and the built-in threaded sleeve with the positioning rope generates a pulling force on the rear blades. The pulling force is decomposed into a downward pulling force, and the rear blades are stored inside the slide frame. Then, according to the size of the wind pressure, the area of ​​the rear blades that bear the external wind force is adjusted adaptively, effectively avoiding damage to the equipment by extreme weather; 2. As part of the ship, the cargo ship's internal frame protects the internal hydraulic mechanism. Strong storms can also bring huge waves, and the ship shakes violently in the waves. This shaking will cause the hydraulic multi-stage telescopic mast to shake during its telescopic movement. The middle limit sleeve slides smoothly into the cargo ship's internal frame through the meshing of the built-in gear block and the two-way gear, lowering the position of the wind power generation component, thereby preventing the wind power generation component from colliding with external height limit objects and ensuring the stability of the telescopic movement. 3. In the face of strong winds, the upper part is easily shaken by the strong wind. Under the clamping of the wrapped limit block, the downward movement and storage step of the middle limit sleeve is more stable, thereby preventing the device from breaking due to its high center of gravity in strong winds, and improving the stability of the downward movement of the storage device. When the equipment is at its normal length, it does not hinder the telescopic movement of the equipment, allowing the ship to pass through the height-restricted area of ​​the waterway smoothly. At the same time, it can effectively avoid damage to the equipment due to extreme weather, thereby improving the endurance of pure electric ships and reducing transportation costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A structural schematic diagram of a wind turbine generator according to the present invention is provided; Figure 2 A structural schematic diagram of a wind power conversion box of the present invention is given; Figure 3 A schematic structural diagram of a double-sided conversion tube of the present invention is given; Figure 4 A schematic structural diagram of the elastic positioning sleeve of the present invention is given; Figure 5 A schematic structural diagram of the external keel of the present invention is given; Figure 6 A structural schematic diagram of a hydraulic multi-stage telescopic mast of the present invention is provided; Figure 7 The present invention is given Figure 6 Enlarged view of the middle A area; Figure 8 A schematic structural diagram of a wrapped type limit block of the present invention is given; Fig. 9 The present invention is given Figure 8 Enlarged view of the middle B area; Fig.10 A schematic structural diagram of a variable transposition disk of the present invention is given; Fig.11 A structural schematic diagram of the annular sliding hole of the present invention is given.

[0020] Figure numerals: 1. cargo ship pallet assembly; 101. cargo ship built-in frame; 102. auxiliary slide; 103. annular slide hole; 2. support mast assembly; 201. middle limit sleeve; 202. limit protection ring; 203. built-in gear block; 204. hydraulic multi-stage telescopic mast; 3. variable support assembly; 301. variable transposition disk; 302. two-way gear; 303. support base; 304. semicircular gear; 305. wrapped limit block; 306. transposition long rod; 307. positioning long rod; 308. first spring; 309. L-shaped transposition Track; 310, first telescopic rod; 311, transposition plug wheel; 4, wind power generation component; 401, wind power conversion box; 402, positioning ring block; 403, storage tube; 404, double-sided conversion tube; 405, external keel; 406, slide frame; 407, front blade; 408, rear blade; 409, external thread; 410, elastic positioning sleeve; 411, positioning rope; 412, auxiliary rotating sleeve; 413, wave-type guide block; 414, guide cylinder; 415, second spring; 416, second telescopic rod; 417, internal threaded sleeve. DETAILED DESCRIPTION

[0021] The technical solution of the present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0022] like Figure 1-Figure 6 As shown, the wind turbine generator suitable for inland river and offshore cargo ships proposed by the present invention comprises a cargo ship pallet assembly 1, a support mast assembly 2 is installed inside the cargo ship pallet assembly 1, a variable support assembly 3 is installed on the top of the cargo ship pallet assembly 1, and a wind power generation assembly 4 is fixedly installed on the top of the support mast assembly 2; The cargo ship pallet assembly 1 includes a cargo ship internal frame 101 installed on the cargo ship, and the support mast assembly 2 includes a hydraulic multi-stage telescopic mast 204 fixedly installed inside the cargo ship internal frame 101; The supporting mast assembly 2 also includes a middle limiting sleeve 201 fixedly installed on the outside of the hydraulic multi-stage telescopic mast 204, a limiting protection ring 202 is fixedly installed on the bottom of the middle limiting sleeve 201, and a plurality of built-in gear blocks 203 are fixedly installed on the outside of the middle limiting sleeve 201, and the plurality of built-in gear blocks 203 are arranged in a ring state with respect to the outside of the middle limiting sleeve 201, and a hydraulic multi-stage telescopic mast 204 is fixedly installed on the side of the built-in gear block 203 away from the middle limiting sleeve 201. An annular slide hole 103 for accommodating the built-in gear block 203, the middle limiting sleeve 201 and the hydraulic multi-stage telescopic mast 204 is provided in the middle of the freighter's built-in frame 101. A plurality of auxiliary slideways 102 arranged in a ring state about the freighter's built-in frame 101 are provided on the outer side of the freighter's built-in frame 101. The variable support assembly 3 includes a support base 303 fixedly installed inside the freighter's built-in frame 101. A bidirectional gear 302 is rotatably installed on the outer side of the support base 303, and the bidirectional gear 302 is arranged in a meshing state with the built-in gear block 203. When the ship's wind turbine encounters a height-restricted waterway, if timely measures are not taken, it may directly collide with height-restricted structures such as bridges. The rear blades 408 and front blades 407 of the wind turbine are usually relatively fragile parts, and collision is likely to cause the blades to break. Therefore, the hydraulic multi-stage telescopic mast 204 uses hydraulic transmission to move the hydraulic multi-stage telescopic mast 204 toward the inside of the cargo ship's internal frame 101. The cargo ship's internal frame 101, as a part of the ship, protects the internal hydraulic mechanism. Strong storms will also bring huge waves, and the ship will shake violently in the huge waves. This shaking will cause the telescopic movement of the hydraulic multi-stage telescopic mast 204 to shake, and the middle limit sleeve 201 will slide into the cargo ship's internal frame 101 relatively smoothly through the engagement of the built-in gear block 203 and the two-way gear 302, lowering the position of the wind power generation component 4, thereby preventing the wind power generation component 4 from colliding with the external height limit object, and also ensuring the stability of the telescopic movement.

[0023] like Figure 6-11As shown, a semicircular gear 304 is rotatably installed on one side of the support base 303 passing through the two-way gear 302, a positioning rod 307 is fixedly installed on the side of the semicircular gear 304 away from the two-way gear 302, the positioning rod 307 is rotatably installed on the outer side of the support base 303, a variable transposition disk 301 is fixedly installed on the outer side of the positioning rod 307, a transposition rod 306 is fixedly installed on one side of the positioning rod 307 passing through the positioning rod 307, a wrapped limit block 305 is fixedly installed on the top of the transposition rod 306, and the inner wall of the variable transposition disk 301 is fixedly installed There is an L-shaped transposition track 309, and a transposition plug wheel 311 is slidably installed inside the L-shaped transposition track 309. A first telescopic rod 310 is fixedly installed at the bottom of the transposition plug wheel 311. The first telescopic rod 310 is slidably installed inside the cargo ship's built-in frame 101 through a slide, and the first telescopic rod 310 is slidably installed inside the auxiliary slide 102. A first spring 308 is fixedly installed inside the first telescopic rod 310. When there is a strong storm, the huge wind force may cause serious mechanical damage to the wind turbine, and the tower may be blown down due to its own excessive height and unstable center of gravity. Once this happens, not only will the wind turbine itself be scrapped, but other facilities of the cargo ship may also be damaged, and even the safety of the ship may be endangered. Therefore, the hydraulic multi-stage telescopic mast 204 needs to be further retracted and stabilized. At this time, the middle limit sleeve 201 drives the hydraulic multi-stage telescopic mast 204 on the built-in gear block 203 to come into contact with the semicircular gear 304. During this process, the semicircular gear 304 drives the positioning long rod 307 to deflect along the connection of the support base 303. When the variable transposition disk 301 deflects away from the first spring 308, the transposition plug wheel 311 slides along the L-shaped track of the L-shaped transposition track 309, and the side of the L-shaped transposition track 309 that was originally perpendicular to the ground is deflected to be parallel to the ground, and the transposition plug wheel 311 is located at the L-shaped transposition track 309 parallel to the ground and the distance from the support base 303. The transposition plug wheel 311 and The first spring 308 will not interfere, and at the same time, the first telescopic rod 310 is located in the built-in frame 101 of the freighter and is in a telescopic and sliding state. The transposed long rod 306 and the wrapped limit block 305 wrap the outer side of the hydraulic multi-stage telescopic mast 204 that continues to move downward, and play a limiting role. When the hydraulic multi-stage telescopic mast 204 is telescoping downward, facing strong winds, its upper part is easily shaken by the strong wind. Then, under the clamping of the wrapped limit block 305, the downward movement and storage step of the middle limit sleeve 201 is more stable, thereby preventing the device from breaking due to its high center of gravity in strong winds, and at the same time improving the stability of the downward movement of the storage device. When the equipment is at a normal length, it does not hinder the telescopic movement of the equipment, enabling the ship to pass through the height limit area of ​​the waterway smoothly, and at the same time effectively avoiding damage to the equipment due to extreme weather, thereby improving the endurance of pure electric ships and reducing transportation costs.

[0024] like Figure 1-Figure 5As shown, the wind power generation assembly 4 includes a wind power conversion box 401 fixedly installed on the top of the hydraulic multi-stage telescopic mast 204, a storage tube 403 is fixedly installed on the input end of the wind power conversion box 401, an external keel 405 is slidably installed on the side of the storage tube 403 away from the wind power conversion box 401, a slide frame 406 is fixedly installed on the outside of the external keel 405, and two groups of corresponding grooves are opened inside the slide frame 406, a front blade 407 is fixedly installed on the side of the slide frame 406 away from the wind power conversion box 401 through a group of corresponding grooves, and a rear blade 407 is slidably installed on the other side of the slide frame 406 through the second group of corresponding grooves The front blade 407 and the rear blade 408 are made of high-molecular high-strength wind-resistant soft material. A wave-type guide block 413 is fixedly installed on the outside of the external keel 405. A double-sided conversion tube 404 is rotatably installed on the outside of the wave-type guide block 413. A guide cylinder 414 is slidably installed on the side of the double-sided conversion tube 404 away from the wave-type guide block 413. A positioning ring block 402 is fixedly installed on one side of the guide cylinder 414. The positioning ring block 402 is fixedly installed on one side of the wind power conversion box 401. A positioning rope 411 is hinged on one side of the rear blade 408. The positioning rope 411 An auxiliary rotating sleeve 412 is hingedly connected to the side away from the rear blade 408, and the auxiliary rotating sleeve 412 is rotatably mounted on the outside of the external keel 405. An internal threaded sleeve 417 is mounted on the outside of the external keel 405 through an external thread 409, and the auxiliary rotating sleeve 412 is rotatably mounted on one side of the internal threaded sleeve 417. A second telescopic rod 416 is fixedly mounted between the internal threaded sleeve 417 and the positioning ring block 402. When the wind acts on the plurality of front blades 407 and the rear blades 408, the front blades 407 and the rear blades 408 pass through the slide frame 409. 6 is affected by the wind and generates lift and drag. The combined force of the lift and drag drives the external keel 405 and the storage tube 403 to rotate on the rotation plane of the front blade 407 and the rear blade 408. A low-speed shaft is arranged inside the wind power conversion box 401, and the storage tube 403 is connected to the low-speed shaft. The rotation of the storage tube 403 drives the low-speed shaft to rotate synchronously. The low-speed shaft increases the speed through the speed-increasing gear box inside the wind power conversion box 401, and then transmits it to the high-speed shaft inside the wind power conversion box 401. The high-speed shaft drives the generator to rotate, and the generator converts mechanical energy into electrical energy through electromagnetic induction.

[0025] In this embodiment, a second spring 415 is fixedly installed between the external keel 405 and the storage tube 403, and the double-sided conversion tube 404 passes through one side of the positioning ring block 402 and is rotatably installed with an elastic positioning sleeve 410, and the elastic positioning sleeve 410 is fixedly installed on one side of the wind power conversion box 401, and the side of the double-sided conversion tube 404 facing the wave-like guide block 413 is adapted to the wave-like guide block 413, and the side of the double-sided conversion tube 404 facing the wave-like guide block 413 is also a wave track, and the wave-like guide block The contact surface between 413 and the double-sided conversion tube 404 is a smooth surface, and lubricating oil is filled for protection during protection, so the friction between the two is small, so the rear blade 408 does not bring rotational force to the double-sided conversion tube 404 when rotating. The other side of the double-sided conversion tube 404 is a threaded track, and the threaded track and the guide cylinder 414 are arranged in an adaptive state. In strong wind weather, the blades may break due to the inability to withstand the strong wind load. In the face of strong wind, the slide frame 406 drives the external keel 405 along the storage tube 403 is sliding, the external keel 405 drives the double-sided conversion tube 404 to move toward one side of the storage tube 403, and the guide cylinder 414 on the inner wall of the positioning ring block 402 is in a fixed state, then the threaded track of the double-sided conversion tube 404 contacts the guide cylinder 414, and the double-sided conversion tube 404 rotates through the transmission of the threaded track. Under normal circumstances, the rear blade 408 is driven by the wind and drives the auxiliary rotating sleeve 412 to rotate along the internal threaded sleeve 417 through the positioning rope 411. 04 rotates, the internal threaded sleeve 417 moves along the surface of the double-sided conversion tube 404 toward one side of the guide cylinder 414 through the external thread 409, and the internal threaded sleeve 417 with the positioning rope 411 generates a pulling force on the rear blade 408, and the pulling force is decomposed into a downward pulling force, and the rear blade 408 is stored in the interior of the slide frame 406, and then according to the size of the wind pressure, the area of ​​the rear blade 408 that withstands the external wind force is adjusted adaptively, thereby effectively avoiding damage to the equipment due to extreme weather.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. "Comprising" or any other variation thereof is intended to cover non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0027] The above specific embodiments are only several optional embodiments of the present invention. Based on the technical solutions of the present invention and the relevant inspirations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A wind turbine suitable for inland river and offshore cargo ships, comprising a cargo ship pallet assembly (1), characterized in that: A support mast assembly (2) is installed inside the cargo ship pallet assembly (1), a variable support assembly (3) is installed on the top of the cargo ship pallet assembly (1), and a wind power generation assembly (4) is fixedly installed on the top of the support mast assembly (2); The cargo ship pallet assembly (1) comprises an internal cargo ship frame (101) mounted on the cargo ship, and the support mast assembly (2) comprises a hydraulic multi-stage telescopic mast (204) fixedly mounted inside the internal cargo ship frame (101); The wind power generation assembly (4) comprises a wind power conversion box (401) fixedly mounted on the top of a hydraulic multi-stage telescopic mast (204); a storage tube (403) is fixedly mounted on the input end of the wind power conversion box (401); an external keel (405) is slidably mounted on the side of the storage tube (403) away from the wind power conversion box (401); a slide frame (406) is fixedly mounted on the outside of the external keel (405); two groups of corresponding grooves are provided inside the slide frame (406); a front blade (407) is fixedly mounted on the side of the slide frame (406) away from the wind power conversion box (401) through a group of corresponding grooves; a rear blade (408) is slidably mounted on the other side of the slide frame (406) through a second group of corresponding grooves; a wave-type guide block (413) is fixedly mounted on the outside of the external keel (405); a double-sided conversion tube (413) is rotatably mounted on the outside of the wave-type guide block (413); 04), a guide cylinder (414) is slidably mounted on the side of the double-sided conversion tube (404) away from the wave-type guide block (413), a positioning ring block (402) is fixedly mounted on one side of the guide cylinder (414), the positioning ring block (402) is fixedly mounted on one side of the wind power conversion box (401), a positioning rope (411) is hinged on one side of the rear blade (408), an auxiliary rotating sleeve (412) is hinged on the side of the positioning rope (411) away from the rear blade (408), the auxiliary rotating sleeve (412) is rotatably mounted on the outside of the external keel (405), an internal threaded sleeve (417) is mounted on the outside of the external keel (405) through an external thread (409), and the auxiliary rotating sleeve (412) is rotatably mounted on one side of the internal threaded sleeve (417), and a second telescopic rod (416) is fixedly mounted between the internal threaded sleeve (417) and the positioning ring block (402).

2. A wind turbine suitable for inland river and offshore cargo ships according to claim 1, characterized in that: A second spring (415) is fixedly installed between the external keel (405) and the storage tube (403); an elastic positioning sleeve (410) is rotatably installed on one side of the double-sided conversion tube (404) passing through the positioning ring block (402); and the elastic positioning sleeve (410) is fixedly installed on one side of the wind power conversion box (401).

3. A wind turbine suitable for inland river and offshore cargo ships according to claim 2, characterized in that: The side of the double-sided conversion tube (404) facing the wave-type guide block (413) is matched with the wave-type guide block (413), and the other side of the double-sided conversion tube (404) is a threaded track, and the threaded track and the guide cylinder (414) are arranged in a matched state.

4. A wind turbine suitable for inland river and offshore cargo ships according to claim 1, characterized in that: The support mast assembly (2) further comprises a middle limit sleeve (201) fixedly mounted on the outside of the hydraulic multi-stage telescopic mast (204), and a limit protection ring (202) is fixedly mounted on the bottom of the middle limit sleeve (201).

5. A wind turbine generator suitable for inland river and offshore cargo ships according to claim 4, characterized in that: A plurality of built-in gear blocks (203) are fixedly mounted on the outer side of the middle limit sleeve (201), and the plurality of built-in gear blocks (203) are arranged in a ring shape with respect to the outer side of the middle limit sleeve (201), and a hydraulic multi-stage telescopic mast (204) is fixedly mounted on one side of the built-in gear blocks (203) away from the middle limit sleeve (201).

6. A wind turbine generator suitable for inland river and offshore cargo ships according to claim 5, characterized in that: An annular sliding hole (103) for accommodating an internal gear block (203), a middle limiting sleeve (201) and a hydraulic multi-stage telescopic mast (204) is provided in the middle of the internal frame (101) of the freighter, and a plurality of auxiliary slideways (102) arranged in an annular state with respect to the internal frame (101) of the freighter are provided on the outer side of the internal frame (101).

7. A wind turbine generator suitable for inland river and offshore cargo ships according to claim 6, characterized in that: The variable support assembly (3) comprises a support base (303) fixedly mounted inside a cargo ship's built-in frame (101), a bidirectional gear (302) being rotatably mounted on the outer side of the support base (303), and the bidirectional gear (302) is arranged in a meshing state with the built-in gear block (203).

8. A wind turbine generator suitable for inland river and offshore cargo ships according to claim 7, characterized in that: A semicircular gear (304) is rotatably mounted on one side of the support base (303) passing through the bidirectional gear teeth (302); a positioning long rod (307) is fixedly mounted on the side of the semicircular gear (304) away from the bidirectional gear teeth (302); the positioning long rod (307) is rotatably mounted on the outside of the support base (303); and a variable displacement disk (301) is fixedly mounted on the outside of the positioning long rod (307).

9. A wind turbine generator suitable for inland river and offshore cargo ships according to claim 8, characterized in that: The positioning long rod (307) passes through one side of the positioning long rod (307) and is fixedly mounted with a transposition long rod (306), and a wrapped limiting block (305) is fixedly mounted on the top of the transposition long rod (306).

10. A wind turbine generator suitable for inland river and offshore cargo ships according to claim 9, characterized in that: An L-shaped transposition track (309) is fixedly mounted on the inner wall of the variable transposition disk (301); a transposition insert wheel (311) is slidably mounted inside the L-shaped transposition track (309); a first telescopic rod (310) is fixedly mounted at the bottom of the transposition insert wheel (311); the first telescopic rod (310) is slidably mounted inside the cargo ship's built-in frame (101) via a slideway; the first telescopic rod (310) is slidably mounted inside the auxiliary slideway (102); and a first spring (308) is fixedly mounted inside the first telescopic rod (310).

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