Shaft generator for ship

Abstract

The invention relates to the technical field of generators, in particular to a shaft generator for a ship, which comprises a generator body, a cooling structure, an adjusting structure, a protection structure, a storage structure and a maintenance structure, the cooling structure is arranged to dissipate heat of the generator body, so that the device is always in a suitable temperature range, stable performance output is ensured, faults and performance attenuation caused by overheating are avoided, the aging speed of parts is effectively reduced, the service life of the device is prolonged, and the maintenance cost is reduced. The adjusting structure can move up and down and left and right and can rotate to adjust the angle, accurate butt joint with another device can be achieved, the situation that installation is inconvenient due to deviation between the adjusting structure and output shafts of other devices is avoided, and the protection structure can resist impact of objects falling accidentally in the sailing process; therefore, the shell and key parts of the generator body are prevented from being damaged, common maintenance tools and replaced parts can be conveniently stored through the arrangement of the storage structure, and rapid searching is facilitated during maintenance.

Description

Technical Field

[0001] The present invention relates to the technical field of generators, in particular to a shaft generator for ships. Background Art

[0002] The main function of a shaft generator is to generate electricity using the surplus power of the ship's main engine, thereby achieving energy conservation. Specifically, the shaft generator is directly connected to the ship's main shaft, using the main shaft's rotational power to drive the generator, thereby generating electricity. This method does not require an additional power source, greatly reduces operating costs, and has a highly efficient energy utilization effect.

[0003] A utility model patent with publication number CN212751962U proposes a shaft generator for use in ships and marine engineering. This shaft generator utilizes two worms on a base to drive two worm wheels and a threaded column to rotate, which in turn drives a mounting base to slide for height adjustment. If, during installation, the output shaft of the shaft generator and the connected equipment experience coaxiality or angular deviation, the mounting base can only slide up and down between the base. This angular deviation cannot be corrected or adjusted solely by relying on this up-and-down sliding mechanism, potentially affecting the normal connection and stable operation between the shaft generator and the connected equipment.

[0004] During navigation, ships are exposed to complex and ever-changing environments and may encounter various unexpected situations, such as collisions with other objects or impacts from objects falling on board. These physical impacts can cause damage to the generator casing, such as dents and deformations, which can damage the delicate components inside. This can affect the normal operation of the generator and increase the probability of failure.

[0005] At the same time, generators usually rely on natural convection of the surrounding air to dissipate heat. However, due to the relatively closed space in the ship's engine room and poor air circulation, the natural convection heat dissipation effect is poor. Summary of the Invention

[0006] In view of the problems in the prior art, the present invention provides a shaft generator for a ship.

[0007] The technical solution adopted by the present invention to solve the technical problem is: a shaft generator for a ship, comprising a generator body, a cooling structure installed on the generator body, an adjustment structure installed on the generator body, a protective structure provided on the adjustment structure, and a storage structure provided on the adjustment structure;

[0008] The adjusting structure includes a mounting plate installed at the bottom of the generator body and a mounting frame rotatably connected to the mounting plate, the protective structure includes a protective frame installed on the mounting frame and a stopper slidably connected to the protective frame, a first spring is fixedly connected between the stopper and the protective frame, a frame is installed on the protective frame, a filter is installed on the frame, a mounting block is slidably connected to the protective frame, the mounting block is engaged with the frame, a second screw rod is rotatably connected to the protective frame, and the mounting block is threadedly connected to the second screw rod;

[0009] The storage structure includes two storage frames slidably connected to the installation frame and multiple partitions slidably connected to the storage frames. The block slides with one of the storage frames. A connecting rod is fixedly connected between the two storage frames. A third spring is fixedly connected between the storage frame and the installation frame.

[0010] Specifically, a connecting shaft is fixedly connected to the bottom of the mounting plate, the connecting shaft is rotatably connected to the mounting frame, a worm wheel is fixedly connected to the connecting shaft, a worm is rotatably connected to the mounting frame, and the worm wheel is meshed with the worm wheel.

[0011] Specifically, a knob is threadedly connected to the installation frame, and an end of the knob is plugged into the protection frame.

[0012] Specifically, the installation frame is slidably connected to an adjustment frame, the adjustment frame is slidably connected to a base, a first screw rod is rotatably connected in the adjustment frame, and the installation frame is threadedly connected to the first screw rod.

[0013] Specifically, a guide column is fixedly connected in the adjusting frame, the installation frame is slidably connected to the guide column, a guide plate is fixedly connected to the adjusting frame, and the guide plate is slidably connected to the base.

[0014] Specifically, a baffle is slidably connected in the storage frame, a guide block is fixedly connected to the partition, the guide block is slidably connected to the baffle and the storage frame, and a second spring is fixedly connected between the baffle and the storage frame.

[0015] Specifically, the cooling structure includes a pipe installed on the generator body and a cooler installed on the generator body, one end of the pipe is connected to the inlet of the cooler, a mounting plate is installed on the generator body, a circulating pump is installed on the mounting plate, the other end of the pipe is fixedly connected to the outlet of the circulating pump, a connecting pipe is installed at the outlet of the cooler, and the other end of the connecting pipe is fixedly connected to the inlet of the circulating pump.

[0016] Specifically, the generator body is provided with an inspection structure, which includes an inspection plate installed on the generator body and a baffle slidably connected to the generator body, and the baffle is engaged with the inspection plate.

[0017] Specifically, a connecting plate is fixedly connected to the baffle, a fourth spring is fixedly connected between the connecting plate and the generator body, and a pulling plate is fixedly connected to the baffle.

[0018] Specifically, a slot is provided on the access plate, and a magnetic block is fixedly connected inside the access plate.

[0019] The beneficial effects of the present invention are:

[0020] (1) The shaft-belt generator for ships described in the present invention has a cooling structure provided on the generator body. The cooling structure can dissipate heat from the generator body so that the device is always in an appropriate temperature range, ensuring stable performance output, avoiding failures and performance degradation caused by overheating, and effectively slowing down the aging of components, extending the service life of the equipment, and reducing maintenance costs.

[0021] (2) The shaft-belt generator for ships described in the present invention has an adjustment structure on the generator body. The adjustment structure can move up and down, left and right, and can be rotated to adjust the angle, so as to achieve precise docking with another device and avoid deviation from the output shaft of other devices that makes installation inconvenient. At the same time, the generator body can be adjusted to a position that is convenient for maintenance personnel to operate, creating a more spacious operating space, thereby improving the efficiency of maintenance and inspection and reducing maintenance time and cost.

[0022] (3) The shaft generator for ships described in the present invention is provided with a protective structure on the adjustment structure and a storage structure on the adjustment structure. The setting of the protective structure can resist the impact of objects accidentally dropped during navigation, thereby avoiding damage to the outer shell and key parts of the generator body, ensuring the safety of the precision components inside the generator body. The setting of the storage structure is convenient for storing commonly used maintenance tools and replacement parts, and is convenient for quick retrieval during maintenance.

[0023] (4) The shaft-belt generator for ships described in the present invention has an inspection structure on the generator body. The baffle in the inspection structure engages with the inspection plate, which facilitates the rapid disassembly and assembly of the inspection plate and the maintenance and inspection of the internal electrical components, thereby improving the inspection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below with reference to the accompanying drawings and examples.

[0025] Figure 1 A schematic diagram of the overall structure of a preferred embodiment of a shaft generator for a ship provided by the present invention;

[0026] Figure 2 This is a schematic diagram of the connection structure between the generator body and the mounting plate of the present invention;

[0027] Figure 3 Schematic diagram of the connection structure between the stopper and the first spring of the present invention;

[0028] Figure 4 It is a schematic diagram of the connection structure between the installation frame and the adjustment frame of the present invention;

[0029] Figure 5 It is a schematic diagram of the connection structure between the mounting plate and the mounting frame of the present invention;

[0030] Figure 6 This is a schematic diagram of the connection structure between the frame and the protective frame of the present invention;

[0031] Figure 7 Schematic diagram of the connection structure between the connecting shaft and the worm gear of the present invention;

[0032] Figure 8 This is a schematic diagram of the connection structure between the adjustment frame and the base of the present invention;

[0033] Figure 9 This is a schematic diagram of the connection structure between the partition and the storage frame of the present invention;

[0034] Figure 10 This is a schematic diagram of the connection structure between the second spring and the storage frame of the present invention;

[0035] Figure 11 for Figure 10 An enlarged schematic diagram of the structure of section A is shown;

[0036] Figure 12 This is a schematic diagram of the connection structure between the inspection panel and the generator body of the present invention;

[0037] Figure 13 for Figure 12 An enlarged schematic diagram of the structure of part B is shown;

[0038] Figure 14 for Figure 12 The enlarged schematic diagram of the C part structure is shown.

[0039] Figure: 1. Generator body; 2. Cooling structure; 201. Pipe; 202. Cooler; 203. Connecting pipe; 204. Mounting plate; 205. Circulating pump; 3. Adjustment structure; 301. Mounting plate; 302. Mounting frame; 303. Connecting shaft; 304. Worm gear; 305. Worm; 306. Adjustment frame; 307. Base; 308. Guide plate; 309. First screw; 310. Guide column; 4. Protection structure; 401. Protection frame; 402. Stopper; 403 , first spring; 404, frame; 405, filter; 406, mounting block; 407, second screw rod; 408, knob; 5, storage structure; 501, storage frame; 502, partition; 503, guide block; 504, baffle; 505, second spring; 506, connecting rod; 507, third spring; 6, maintenance structure; 601, maintenance plate; 602, baffle; 603, connecting plate; 604, fourth spring; 605, pull plate; 606, slot; 607, magnetic block. DETAILED DESCRIPTION

[0040] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0041] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 12 and Figure 14As shown, a shaft-belt generator for a ship according to the present invention comprises a generator body 1, a cooling structure 2 mounted on the generator body 1, an adjusting structure 3 mounted on the generator body 1, a protective structure 4 provided on the adjusting structure 3, and a storage structure 5 provided on the adjusting structure 3; the adjusting structure 3 comprises a mounting plate 301 mounted on the bottom of the generator body 1 and a mounting frame 302 rotatably connected to the mounting plate 301, the protective structure 4 comprises a protective frame 401 mounted on the mounting frame 302 and a stopper 402 slidably connected to the protective frame 401, a first spring 403 is fixedly connected between the stopper 402 and the protective frame 401, and the protective frame 40 1 is installed with a frame 404, and a filter screen 405 is installed on the frame 404. A mounting block 406 is slidably connected to the protective frame 401, and the mounting block 406 is engaged with the frame 404. A second screw rod 407 is rotatably connected to the protective frame 401, and the mounting block 406 is threadedly connected to the second screw rod 407; the storage structure 5 includes two storage frames 501 slidably connected to the installation frame 302 and a plurality of partitions 502 slidably connected to the storage frames 501. The stop block 402 slides with one of the storage frames 501, and a connecting rod 506 is fixedly connected between the two storage frames 501. A third spring 507 is fixedly connected between the storage frame 501 and the installation frame 302.

[0042] Specifically, such as Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 、 Figure 7 、 Figure 8 and Figure 12As shown, the bottom of the mounting plate 301 is fixedly connected to a connecting shaft 303, and the connecting shaft 303 is rotatably connected to the mounting frame 302. A worm gear 304 is fixedly connected to the connecting shaft 303, and a worm 305 is rotatably connected to the mounting frame 302. The worm 305 is engaged with the worm gear 304, and a knob 408 is threadedly connected to the mounting frame 302. The end of the knob 408 is plugged into the protective frame 401, and an adjustment frame 306 is slidably connected to the mounting frame 302. A base 307 is slidably connected to the adjustment frame 306, and a first screw rod 309 is rotatably connected to the adjusting frame 306. The mounting frame 302 is threadedly connected to the first screw rod 309, a guide column 310 is fixedly connected to the adjusting frame 306, the mounting frame 302 is slidably connected to the guide column 310, a guide plate 308 is fixedly connected to the adjusting frame 306, and the guide plate 308 is slidably connected to the base 307. When the generator body 1 is installed, the base 307 can be first installed to the ship by bolts, and then the position of the adjusting frame 306 can be adjusted according to the desired installation position, so that the adjusting frame 306 drives the guide plate 308 and the base 307 to slide. When sliding to the desired position, the adjusting frame 306 and the base 307 are fixedly connected by bolts. When the height and angle need to be adjusted, the hexagonal wrench can be inserted into the hexagonal groove at the end of the worm 305, and then the worm 305 is rotated. When the worm 305 rotates, the worm gear 304 is driven to rotate. When the worm gear 304 rotates, the mounting plate 301 is driven to rotate through the connecting shaft 303. When the mounting plate 301 rotates, the angle of the generator body 1 can be changed. When adjusting the height, the hexagonal wrench can be inserted into the hexagonal groove on the first screw rod 309. When the first screw rod 309 rotates, the threaded drive mounting frame 302 is screwed onto the adjustment frame 306. When the mounting frame 302 slides, it slides more smoothly through the guide column 310, and at the same time the height of the generator body 1 is adjusted. During installation, the generator body 1 can move up and down, left and right, and can be rotated to adjust the angle, so as to achieve precise docking with another device, avoid deviation from the output shaft of other devices and inconvenience in installation, and during maintenance, after the adjustment frame 306 slides with the base 307, it can be rotated through the mounting plate 301, so that the generator body 1 can be adjusted to a position convenient for maintenance personnel to operate, creating a more spacious operating space, thereby improving the efficiency of maintenance and repair, and reducing maintenance time and cost.

[0043] Specifically, such as Figure 4 、 Figure 6 、 Figure 8 、 Figure 9 、 Figure 10 and Figure 11As shown, a baffle 504 is slidably connected to the storage frame 501, and a guide block 503 is fixedly connected to the partition 502. The guide block 503 is slidably connected to the baffle 504 and the storage frame 501, and a second spring 505 is fixedly connected between the baffle 504 and the storage frame 501. When the generator body 1 needs to be repaired, the protective frame 401 and the installation frame 302 can be disassembled first. During disassembly, the knob 408 is rotated so that the end of the knob 408 is no longer plugged into the protective frame 401, and then the protective frame 401 can be removed from the installation frame 302. The setting of the protective frame 401 can resist the impact of accidentally dropped objects during navigation, thereby avoiding damage to the outer shell and key parts of the generator body 1. The protection frame 401 is disassembled, and the block 402 no longer blocks the storage frame 501. The two storage frames 501 pop up under the action of the third spring 507. The storage frame 501 is configured to facilitate the storage of commonly used maintenance tools and replacement parts. At the same time, the partition 502 is configured to separate different items, making it easy to find them quickly during maintenance. When the position of the partition 502 is adjusted, the partition 502 can be used to 502 slides in the storage frame 501. After sliding, the screw connected to the partition 502 is rotated so that the screw and the partition 502 are threaded together to fix the partition 502. The partition 502 can be adjusted, so that the position of the partition 502 can be adjusted according to the required space. At the same time, when the partition 502 is removed, it is only necessary to press the blocking rod 504, and the blocking rod 504 slides into the storage frame 501. At the same time, the second spring 505 contracts. When the blocking rod 504 no longer resists the guide block 503, the partition 502 can be removed from the storage frame 501. When the filter 405 needs to be replaced, the second screw rod 407 can be rotated by the rotating rod on the second screw rod 407. When the second screw rod 407 rotates, the thread drives the installation The mounting block 406 slides so that the mounting block 406 is no longer engaged with the frame 404. At this time, the frame 404 can be removed from the protective frame 401 and the filter 405 can be replaced. After the protective frame 401 is installed, it is only necessary to press the storage frame 501. When the storage frame 501 contacts the inclined surface of the block 402, the block 402 will shrink into the protective frame 401, and the first spring 403 will shrink. When the storage frame 501 moves to a certain position, the block 402 slides out of the protective frame 401 under the action of the first spring 403, blocking and limiting the storage frame 501 to prevent the storage frame 501 from sliding. Since the two storage frames 501 are fixedly connected with a connecting rod 506, only one of the storage frames 501 needs to be limited.

[0044] Specifically, such as Figure 1 、 Figure 2 and Figure 8 As shown, the cooling structure 2 includes a pipe 201 installed on the generator body 1 and a cooler 202 installed on the generator body 1, one end of the pipe 201 is connected to the inlet of the cooler 202, a mounting plate 204 is installed on the generator body 1, a circulating pump 205 is installed on the mounting plate 204, the other end of the pipe 201 is fixedly connected to the outlet of the circulating pump 205, a connecting pipe 203 is installed at the outlet of the cooler 202, and the other end of the connecting pipe 203 is fixedly connected to the inlet of the circulating pump 205, the heat generated by the generator body 1 during operation is transferred to the coolant in the pipe 201, the coolant flows in the pipe 201 under the drive of the circulating pump 205, and absorbs heat by heat conduction, so that the temperature of the coolant gradually increases, the coolant can absorb a large amount of heat, thereby effectively taking away the heat of the generator body 1, and the high-temperature coolant that has absorbed heat is transported to the cooler 202 by the circulating pump 205, Inside the cooler 202, the high-temperature coolant exchanges heat with the cooling medium, and the heat is transferred from the coolant to the cooling medium, taking away the heat of the coolant. After the heat exchange, the temperature of the coolant is reduced and becomes a low-temperature coolant. The cooled low-temperature coolant, under the action of the circulation pump 205, cooperates with the circulation pump 205 through the connecting pipe 203 to return to the pipeline 201 to absorb the heat generated by the generator body 1. This cycle is repeated to form a continuous heat dissipation cycle process, which continuously dissipates the heat of the generator body 1 and keeps the generator body 1 running within an appropriate temperature range. Heat dissipation through coolant can keep the equipment in an appropriate temperature range at all times, ensure stable performance output, avoid failures and performance degradation caused by overheating, and effectively slow down the aging of components, extend the service life of the equipment, and reduce maintenance costs. The multiple curved sections of the pipeline 201 increase the residence time and disturbance degree of the fluid, which helps to more fully realize heat transfer and improve heat exchange efficiency.

[0045] Specifically, such as Figure 1 、 Figure 12 、 Figure 13 and Figure 14As shown, the generator body 1 is provided with an inspection structure 6, which includes an inspection plate 601 installed on the generator body 1 and a baffle 602 slidably connected to the generator body 1, the baffle 602 is engaged with the inspection plate 601, a connecting plate 603 is fixedly connected to the baffle 602, a fourth spring 604 is fixedly connected between the connecting plate 603 and the generator body 1, a pull plate 605 is fixedly connected to the baffle 602, a slot 606 is provided on the inspection plate 601, and a magnetic block 607 is fixedly connected to the inspection plate 601. When the electrical components in the generator body 1 need to be inspected, the pull plate 605 can be pulled, and the pull plate 605 will drive the baffle 602 to slide, so that the baffle 60 2 is no longer engaged with the inspection plate 601, and at the same time, the baffle 602 drives the connecting plate 603 to move. When the connecting plate 603 moves, the fourth spring 604 contracts. When the baffle 602 is no longer engaged with the inspection plate 601, the inspection plate 601 can be removed from the generator body 1, and then the slot 606 on the inspection plate 601 is plugged into the pull plate 605, and suction is generated between the iron block and the magnetic block 607, thereby improving the stability between the inspection plate 601 and the pull plate 605. At the same time, the parts removed for inspection and maintenance can be placed in the groove on the inspection plate 601 for temporary placement. The baffle 602 is engaged with the inspection plate 601, which facilitates the quick disassembly and assembly of the inspection plate 601 and the maintenance and inspection of the internal electrical components, thereby improving the inspection efficiency.

[0046] When the present invention is in use, the heat generated by the generator body 1 during operation is transferred to the coolant in the pipe 201. The coolant flows in the pipe 201 under the drive of the circulation pump 205 and absorbs heat by heat conduction, so that the temperature of the coolant gradually increases. The coolant can absorb a large amount of heat, thereby effectively taking away the heat of the generator body 1. The high-temperature coolant that has absorbed the heat is transported to the cooler 202 by the circulation pump 205. Inside the cooler 202, the high-temperature coolant exchanges heat with the cooling medium, and heat is transferred from the coolant to the cooling medium, taking away the heat of the coolant. After the heat exchange, the temperature of the coolant decreases and becomes a low-temperature coolant. The cooled low-temperature coolant is transported to the circulation pump 205. Under the action of the cooling fluid, the cooling fluid returns to the pipe 201 again through the connecting pipe 203 and the circulating pump 205 to absorb the heat generated by the generator body 1. This cycle repeats to form a continuous heat dissipation cycle process, which continuously dissipates the heat of the generator body 1 and keeps the generator body 1 running within a suitable temperature range. Heat dissipation through the coolant can keep the equipment in a suitable temperature range at all times, ensuring stable performance output and avoiding failures and performance degradation caused by overheating. At the same time, it effectively slows down the aging of components, extends the service life of the equipment, and reduces maintenance costs. The multiple bends in the pipe 201 increase the residence time and disturbance degree of the fluid, which helps to more fully realize heat transfer and improve heat exchange efficiency.

[0047] When the generator body 1 is installed, the base 307 can be first installed on the ship by bolts, and then the position of the adjustment frame 306 can be adjusted according to the required installation position, so that the adjustment frame 306 drives the guide plate 308 and the base 307 to slide. When sliding to the required position, the adjustment frame 306 and the base 307 are fixed by bolts. When the height and angle need to be adjusted, the hexagonal slot at the end of the worm 305 can be inserted by a hexagonal wrench, and then the worm 305 can be rotated. When the worm 305 rotates, the worm gear 304 is driven to rotate. When the worm gear 304 rotates, the mounting plate 301 is driven to rotate through the connecting shaft 303. When the mounting plate 301 rotates, the angle of the generator body 1 can be changed. When adjusting the height, the hexagonal slot at the end of the worm 305 can be inserted by a hexagonal wrench. By rotating the first screw rod 309 in the inner hexagonal groove on the screw rod 309, the screw rod 309 drives the mounting frame 302 to slide on the adjustment frame 306 when the first screw rod 309 rotates. When the mounting frame 302 slides, it slides more smoothly through the guide column 310, and at the same time, the height of the generator body 1 is adjusted. During installation, the generator body 1 can move up and down, left and right, and can be rotated to adjust the angle, so as to achieve precise docking with another device, avoid deviation from the output shaft of other devices and inconvenience in installation, and during maintenance, after the adjustment frame 306 slides with the base 307, it can be rotated through the mounting plate 301, so that the generator body 1 can be adjusted to a position convenient for maintenance personnel to operate, creating a more spacious operating space, thereby improving the efficiency of maintenance and repair, and reducing maintenance time and cost;

[0048] When the generator body 1 needs to be repaired, the protective frame 401 and the installation frame 302 can be disassembled first. During disassembly, the knob 408 is turned so that the end of the knob 408 is no longer plugged into the protective frame 401, and then the protective frame 401 can be removed from the installation frame 302. The setting of the protective frame 401 can resist the impact of objects accidentally dropped during navigation, thereby avoiding damage to the outer shell and key parts of the generator body 1, ensuring the safety of the precision parts inside the generator body 1, and at the same time, the setting of the filter 405 will not hinder the normal circulation of air, so that the good ventilation and heat dissipation effect of the generator body 1 can be maintained, ensuring that the generator is in a suitable state. The storage frame 501 can be stably operated within the temperature range to avoid performance degradation or component damage due to overheating. When the protective frame 401 is disassembled, the block 402 no longer resists the storage frame 501, and the two storage frames 501 will pop out under the action of the third spring 507. The setting of the storage frame 501 is convenient for storing commonly used maintenance tools and replacement parts. At the same time, the setting of the partition 502 can separate different items, which is convenient for quick finding during maintenance. When the position of the partition 502 is adjusted, the partition 502 slides in the storage frame 501. After sliding, the screw connected to the partition 502 is rotated to make the screw and the partition 502 threaded. , fix the partition 502, which can be adjusted through the partition 502, so that the position of the partition 502 can be adjusted according to the required space. At the same time, when the partition 502 is disassembled, it is only necessary to press the blocking rod 504, and the blocking rod 504 slides into the storage frame 501. At the same time, the second spring 505 contracts. When the blocking rod 504 no longer resists the guide block 503, the partition 502 can be removed from the storage frame 501. When the filter 405 needs to be replaced, the second screw rod 407 can be rotated by the rotating rod on the second screw rod 407. When the second screw rod 407 rotates, the thread drives the mounting block 406 to slide, so that the mounting block 406 is no longer engaged with the frame 404 , at this time, the frame 404 can be removed from the protective frame 401 and the filter 405 can be replaced. After the protective frame 401 is installed, it is only necessary to press the storage frame 501. When the storage frame 501 contacts the inclined surface of the stopper 402, the stopper 402 will retract into the protective frame 401, and the first spring 403 will retract. When the storage frame 501 moves to a certain position, the stopper 402 slides out of the protective frame 401 under the action of the first spring 403, and the storage frame 501 is blocked and limited to prevent the storage frame 501 from sliding. Since the two storage frames 501 are fixedly connected with a connecting rod 506, it is only necessary to limit one of the storage frames 501.

[0049] When it is necessary to inspect the electrical components in the generator body 1, the pull plate 605 can be pulled, and the pull plate 605 will drive the baffle 602 to slide, so that the baffle 602 is no longer engaged with the inspection plate 601. At the same time, the baffle 602 drives the connecting plate 603 to move. When the connecting plate 603 moves, the fourth spring 604 contracts. When the baffle 602 is no longer engaged with the inspection plate 601, the inspection plate 601 can be removed from the generator body 1. Then, by plugging the slot 606 on the inspection plate 601 into the pull plate 605, suction is generated between the iron block and the magnetic block 607, thereby improving the stability between the inspection plate 601 and the pull plate 605. At the same time, the parts to be removed for inspection can be placed in the groove on the inspection plate 601 for temporary placement. By engaging the baffle 602 with the inspection plate 601, it is convenient to quickly disassemble and assemble the inspection plate 601, and maintain and inspect the internal electrical components, thereby improving the inspection efficiency.

[0050] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0051] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A shaft generator for a ship, characterized in that: The invention comprises a generator body (1), a cooling structure (2) mounted on the generator body (1), an adjusting structure (3) mounted on the generator body (1), a protective structure (4) provided on the adjusting structure (3), and a storage structure (5) provided on the adjusting structure (3); The regulating structure (3) comprises a mounting plate (301) mounted on the bottom of the generator body (1) and a mounting frame (302) rotatably connected to the mounting plate (301); the protective structure (4) comprises a protective frame (401) mounted on the mounting frame (302) and a stopper (402) slidably connected to the protective frame (401); a first spring (403) is fixedly connected between the stopper (402) and the protective frame (401); a frame (404) is mounted on the protective frame (401); a filter (405) is mounted on the frame (404); a mounting block (406) is slidably connected to the protective frame (401); the mounting block (406) is engaged with the frame (404); a second screw rod (407) is rotatably connected to the protective frame (401); and the mounting block (406) is threadedly connected to the second screw rod (407).

2. A shaft generator for a ship according to claim 1, characterized in that: A connecting shaft (303) is fixedly connected to the bottom of the mounting plate (301), the connecting shaft (303) is rotatably connected to the mounting frame (302), a worm gear (304) is fixedly connected to the connecting shaft (303), a worm (305) is rotatably connected to the mounting frame (302), and the worm gear (305) is meshed with the worm gear (304).

3. A shaft generator for a ship according to claim 2, characterized in that: The installation frame (302) is threadedly connected with a knob (408), and the end of the knob (408) is plugged into the protection frame (401).

4. A shaft generator for a ship according to claim 3, characterized in that: The installation frame (302) is slidably connected to an adjustment frame (306), the adjustment frame (306) is slidably connected to a base (307), a first screw rod (309) is rotatably connected inside the adjustment frame (306), and the installation frame (302) is threadedly connected to the first screw rod (309).

5. The shaft generator for a ship according to claim 4, characterized in that: A guide column (310) is fixedly connected inside the adjustment frame (306), the installation frame (302) is slidably connected to the guide column (310), a guide plate (308) is fixedly connected to the adjustment frame (306), and the guide plate (308) is slidably connected to the base (307).

6. The shaft generator for a ship according to claim 1, characterized in that: The storage structure (5) comprises two storage frames (501) slidably connected to the installation frame (302) and a plurality of partitions (502) slidably connected to the storage frame (501); the stop block (402) slides with one of the storage frames (501); a connecting rod (506) is fixedly connected between the two storage frames (501); a third spring (507) is fixedly connected between the storage frame (501) and the installation frame (302); a stop rod (504) is slidably connected to the storage frame (501); a guide block (503) is fixedly connected to the partition (502); the guide block (503) is slidably connected to the stop rod (504) and the storage frame (501); and a second spring (505) is fixedly connected between the stop rod (504) and the storage frame (501).

7. The shaft generator for a ship according to claim 1, characterized in that: The cooling structure (2) comprises a pipe (201) mounted on the generator body (1) and a cooler (202) mounted on the generator body (1); one end of the pipe (201) is connected to the inlet of the cooler (202); a mounting plate (204) is mounted on the generator body (1); a circulating pump (205) is mounted on the mounting plate (204); the other end of the pipe (201) is fixedly connected to the outlet of the circulating pump (205); a connecting pipe (203) is mounted at the outlet of the cooler (202); the other end of the connecting pipe (203) is fixedly connected to the inlet of the circulating pump (205).

8. The shaft generator for a ship according to claim 7, characterized in that: The generator body (1) is provided with an inspection structure (6), the inspection structure (6) comprising an inspection plate (601) mounted on the generator body (1) and a baffle (602) slidably connected to the generator body (1), the baffle (602) being engaged with the inspection plate (601).

9. The shaft generator for a ship according to claim 8, characterized in that: A connecting plate (603) is fixedly connected to the baffle (602), a fourth spring (604) is fixedly connected between the connecting plate (603) and the generator body (1), and a pulling plate (605) is fixedly connected to the baffle (602).

10. The shaft generator for a ship according to claim 9, characterized in that: The inspection plate (601) is provided with a slot (606), and a magnetic block (607) is fixedly connected inside the inspection plate (601).

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