Self-cleaning anti-marine growth device
By designing a self-cleaning marine organism prevention device, which utilizes electromagnetic adsorption and mechanical cleaning components to automatically remove marine organisms, the problem of inconvenient cleaning in existing technologies is solved, and cleaning efficiency and stability are improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DALIAN HAITAIKE SHIP EQUIPMENT CO LTD
- Filing Date
- 2025-07-29
- Publication Date
- 2026-06-02
AI Technical Summary
In existing technologies, marine organisms such as barnacles and algae adhere to the surfaces of underwater structures such as ships and offshore platforms, making cleaning inconvenient, increasing frictional resistance and fuel consumption, and hindering the flexibility of cleaning personnel.
A self-cleaning marine organism prevention device was designed, comprising components such as a mounting base, a waterproof cover, a waterproof motor, a stirring shaft, an electromagnetic adsorption plate, a cleaning scraper, and a cleaning brush. It achieves automated cleaning through electromagnetic adsorption and mechanical cleaning, combined with a waterproof camera to detect the cleaning effect, and the cleaning rod can be disassembled and replaced.
It achieves easy and flexible cleaning, improved fit, and easy disassembly and replacement, enhancing cleaning efficiency and stability while reducing cleaning difficulty.
Smart Images

Figure CN224311955U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of marine organism cleaning devices, specifically a self-cleaning marine organism cleaning device. Background Technology
[0002] Marine organism cleaning devices are technical equipment used to prevent marine organisms, such as barnacles, algae, and shellfish, from attaching to the surfaces of underwater structures such as ships, offshore platforms, and pipelines. They remove or inhibit the attachment of marine organisms through physical, chemical, or biological means, thereby reducing corrosion, maintenance costs, and performance loss.
[0003] Barnacles, algae, and other organisms can increase the roughness of a ship's hull surface, leading to increased frictional resistance and thus higher fuel consumption. Due to the large size of marine vessels, cleaning personnel often lack the flexibility to remove barnacles, algae, and other organisms adhering to the ship's exterior.
[0004] There is an urgent need for a self-cleaning marine organism prevention device to address the technical deficiencies mentioned above. Utility Model Content
[0005] The purpose of this invention is to provide a self-cleaning marine organism prevention device to solve the problem of inconvenient and inflexible cleaning mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a self-cleaning marine organism prevention device, comprising a mounting base, a waterproof cover fixedly connected to the top of the mounting base, a first waterproof motor fixedly installed inside the waterproof cover, a control module fixedly installed at the bottom inside the waterproof cover, waterproof cameras fixedly connected to the top of both sides of the waterproof cover, a stirring shaft fixedly connected to the output end of the first waterproof motor, two sets of connecting rod seats fixedly connected to the outside of the stirring shaft, a first cleaning rod detachably installed on the left side of the stirring shaft, a first adjusting rod movably connected to the left side of the first cleaning rod, a cleaning scraper fixedly connected to the top of both the first cleaning rod and the first adjusting rod, a second cleaning rod detachably installed on the right side of the stirring shaft, a second adjusting rod movably connected to the right side of the second cleaning rod, a cleaning brush fixedly installed at the top of both the second adjusting rod and the second cleaning rod, an electromagnetic adsorption plate movably connected to the top of the stirring shaft, a third waterproof motor fixedly connected to the front end of the first cleaning rod, a second waterproof motor fixedly installed to the front end of the second cleaning rod, and lifting rings fixedly connected to both sides of the waterproof cover.
[0007] As a further technical solution of this utility model, a coil is provided inside the electromagnetic adsorption plate, and the electromagnetic adsorption plate is electrically connected to the control module.
[0008] As a further technical solution of this utility model, the output end of the second waterproof motor is fixedly connected to the second adjusting rod, and the output end of the third waterproof motor is fixedly connected to the first adjusting rod.
[0009] As a further technical solution of this utility model, the cleaning scraper and the electromagnetic adsorption plate are on the same horizontal plane, and the cleaning brush is a rigid cleaning brush.
[0010] As a further technical solution of this utility model, both the first cleaning rod and the second cleaning rod are provided with threaded holes, and the connecting rod seat is threaded with a mounting bolt.
[0011] As a further technical solution of this utility model, the first cleaning rod and the second cleaning rod are inserted into the interior of the connecting rod seat, and the mounting bolt is embedded in the interior of the first cleaning rod and the second cleaning rod in a threaded connection.
[0012] Compared with the prior art, the beneficial effects of this utility model are: the self-cleaning anti-marine organism device not only realizes the function of easy and flexible cleaning and the function of improving the fitting effect, but also realizes the function of easy disassembly and replacement;
[0013] (1) The device is equipped with a mounting base, a first waterproof motor, a stirring shaft, an electromagnetic adsorption plate, a first cleaning rod, a cleaning scraper, a cleaning brush, a second cleaning rod, and a waterproof camera. The hoisting rope is fixedly connected to the hanging rings on both sides of the waterproof cover. Then, the cleaning device is placed downwards to a suitable cleaning position through the unwinding device. When in use, the device is kept powered on. When the electromagnetic adsorption plate is powered on, it can magnetically adhere to the outer wall of the ship. Then, the first waterproof motor drives the stirring shaft to rotate. The cleaning scraper and cleaning brush outside the stirring shaft can scrape and brush the organisms adhering to the outer wall of the ship. The cleaning status of the organisms can be detected through the waterproof camera. When the device needs to be retrieved, the power is turned off. When the electromagnetic adsorption plate can no longer adsorb, it can be collected by the upward winding device. The device can be flexibly moved to various areas of the ship for cleaning, which improves the flexibility of cleaning.
[0014] (2) By setting a first adjusting rod, a second adjusting rod, a second waterproof motor and a third waterproof motor, the first adjusting rod can adjust the fitting angle according to the arc of the ship. When adjusting, the third waterproof motor drives the first adjusting rod to rotate. The first adjusting rod moves until the cleaning scraper fits with the outer surface of the ship. The second adjusting rod is the same. The second waterproof motor drives the cleaning brush to fit with the surface of the ship. This structure realizes the function of easy and flexible fitting and enhanced cleaning efficiency.
[0015] (3) By setting a first cleaning rod, a second cleaning rod, a connecting rod seat and mounting bolts, both the first cleaning rod and the second cleaning rod can be removed from the stirring shaft for cleaning and replacement. When disassembling, the mounting bolts on the connecting rod seat need to be screwed off and removed. The mounting bolts can be moved out from the threaded holes of the first cleaning rod and the second cleaning rod. This structure realizes the function of easy disassembly and replacement, and improves the stability and efficiency of cleaning. Attached Figure Description
[0016] Figure 1 This is a frontal cross-sectional view of the present invention.
[0017] Figure 2 This is a front view structural diagram of the stirring shaft of this utility model;
[0018] Figure 3 This is a partial front view of the cleaning scraper of this utility model;
[0019] Figure 4 This is a front view cross-sectional structural diagram of the mounting base of this utility model.
[0020] In the diagram: 1. Mounting base; 2. Waterproof cover; 3. First waterproof motor; 4. Stirring shaft; 5. Electromagnetic adsorption plate; 6. First cleaning rod; 7. First adjusting rod; 8. Cleaning scraper; 9. Connecting rod seat; 10. Cleaning brush; 11. Second cleaning rod; 12. Second adjusting rod; 13. Second waterproof motor; 14. Waterproof camera; 15. Lifting ring; 16. Control module; 17. Third waterproof motor; 18. Mounting bolt. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] Please see Figure 1-4This utility model provides an embodiment of a self-cleaning marine organism prevention device, comprising a mounting base 1, a waterproof cover 2 fixedly connected to the top of the mounting base 1, a first waterproof motor 3 fixedly installed inside the waterproof cover 2, a control module 16 fixedly installed at the bottom inside the waterproof cover 2, waterproof cameras 14 fixedly connected to the top of both sides of the waterproof cover 2, a stirring shaft 4 fixedly connected to the output end of the first waterproof motor 3, two sets of connecting rod seats 9 fixedly connected to the outside of the stirring shaft 4, a first cleaning rod 6 detachably installed on the left side of the stirring shaft 4, and a first cleaning rod 6 movably connected to the left side of the first cleaning rod 6. A cleaning scraper 8 is fixedly connected to the top of an adjusting rod 7, a first cleaning rod 6, and the top of the first adjusting rod 7. A second cleaning rod 11 is detachably installed on the right side of the stirring shaft 4. A second adjusting rod 12 is movably connected to the right side of the second cleaning rod 11. A cleaning brush 10 is fixedly installed at the top of the second adjusting rod 12 and the top of the second cleaning rod 11. An electromagnetic adsorption plate 5 is movably connected to the top of the stirring shaft 4. A third waterproof motor 17 is fixedly connected to the front end of the first cleaning rod 6. A second waterproof motor 13 is fixedly installed to the front end of the second cleaning rod 11. Hanging rings 15 are fixedly connected to both sides of the waterproof cover 2.
[0023] The electromagnetic adsorption plate 5 has a coil inside, and the electromagnetic adsorption plate 5 is electrically connected to the control module 16. The cleaning scraper 8 is on the same horizontal plane as the electromagnetic adsorption plate 5, and the cleaning brush 10 is a rigid cleaning brush.
[0024] Specifically, such as Figure 1 and Figure 4 As shown, the device is kept powered on during use. When powered on, the electromagnetic adsorption plate 5 can magnetically adhere to the outer wall of the ship. Then, the first waterproof motor 3 drives the stirring shaft 4 to rotate. The cleaning scraper 8 and cleaning brush 10 on the outside of the stirring shaft 4 can scrape and brush the organisms adhering to the outer wall of the ship. The cleaning status of the organisms can be detected by the waterproof camera 14. When it is necessary to retrieve the device, the power is turned off. When the electromagnetic adsorption plate 5 can no longer adsorb, the device can be rolled up to collect the organisms. The device can be flexibly moved to various areas of the ship for cleaning.
[0025] The output end of the second waterproof motor 13 is fixedly connected to the second adjusting rod 12, and the output end of the third waterproof motor 17 is fixedly connected to the first adjusting rod 7;
[0026] Specifically, such as Figure 1 and Figure 3 As shown, the first adjusting rod 7 can adjust the fitting angle according to the arc shape of the ship. During adjustment, the third waterproof motor 17 drives the first adjusting rod 7 to rotate. The first adjusting rod 7 moves until the cleaning scraper 8 fits against the outer surface of the ship. The second adjusting rod 12 works similarly. The second waterproof motor 13 drives the cleaning brush 10 to fit against the surface of the ship to improve the cleaning effect.
[0027] Both the first cleaning rod 6 and the second cleaning rod 11 are provided with threaded holes. The connecting rod seat 9 is threaded with a mounting bolt 18. The first cleaning rod 6 and the second cleaning rod 11 are inserted into the connecting rod seat 9, and the mounting bolt 18 is embedded in the first cleaning rod 6 and the second cleaning rod 11 in a threaded connection.
[0028] Specifically, such as Figure 1 and Figure 2 As shown, both the first cleaning rod 6 and the second cleaning rod 11 can be removed from the stirring shaft 4 for cleaning and replacement. When disassembling, the mounting bolt 18 on the connecting rod seat 9 needs to be unscrewed and removed. The mounting bolt 18 can be moved out of the threaded hole of the first cleaning rod 6 and the second cleaning rod 11.
[0029] Working principle: First, secure the hoisting rope to the hanging rings 15 on both sides of the waterproof cover 2. Then, lower the cleaning equipment to a suitable cleaning position using the unwinding device. Keep the equipment powered on during use; the electromagnetic adsorption plate 5, when powered, can magnetically adhere to the outer wall of the ship. Subsequently, the first waterproof motor 3 drives the stirring shaft 4 to rotate. The cleaning scraper 8 and cleaning brush 10 on the outside of the stirring shaft 4 can scrape and brush away organisms adhering to the ship's outer wall. The cleaning status can be detected by the waterproof camera 14. When it is necessary to retrieve the equipment, the power is turned off, and the electromagnetic adsorption plate 5 can no longer attract the organisms, allowing the equipment to be rewound upwards for collection. The first adjusting rod 7 can be adjusted to fit the ship's curvature. To adjust the angle, the third waterproof motor 17 drives the first adjusting rod 7 to rotate. The first adjusting rod 7 moves until the cleaning scraper 8 is in contact with the outer surface of the ship. The second adjusting rod 12 is adjusted in the same way. The second waterproof motor 13 drives the cleaning brush 10 to be in contact with the surface of the ship to improve the cleaning effect. The first cleaning rod 6 and the second cleaning rod 11 can be removed from the stirring shaft 4 for cleaning and replacement. When disassembling, the mounting bolt 18 on the connecting rod seat 9 needs to be unscrewed and removed. The mounting bolt 18 can be moved out from the threaded hole of the first cleaning rod 6 and the second cleaning rod 11. This structure realizes the function of easy disassembly and replacement, and improves the stability and efficiency of cleaning.
[0030] The computer software involved in the hardware carriers such as the control module 16 in the technical solution is software technology known to those skilled in the art. It is merely applied to the aforementioned hardware carriers. The computer software portion of the technical solution is an essential technical feature for solving the above-mentioned technical problem; that is, it constitutes a necessary technical feature for solving the technical problem in this application. However, it is not a differentiating technical feature for solving the technical problem, nor is it a point of technical improvement. The applicant has not made any technical improvements to the computer software portion involved in the aforementioned related hardware carriers, nor is it a key technical point of the invention.
[0031] Therefore, the "control module 16" and other components involved in this application are all physical functional modules that combine existing computer software programs or protocols with the hardware carrier of this application. The computer software programs involved in these physical functional modules are technologies known to those skilled in the art and are not improvements of this application. The improvements of this application should be the interaction relationships between the various physical functional modules, that is, improvements to the overall structure of this application, in order to solve the corresponding technical problems to be solved by this application.
[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A self-cleaning anti-marine growth device comprising a mounting base (1), characterized in that: A waterproof cover (2) is fixedly connected to the top of the mounting base (1). A first waterproof motor (3) is fixedly installed inside the waterproof cover (2). A control module (16) is fixedly installed at the bottom inside the waterproof cover (2). Waterproof cameras (14) are fixedly connected to the top of both sides of the waterproof cover (2). A stirring shaft (4) is fixedly connected to the output end of the first waterproof motor (3). Two sets of connecting rod seats (9) are fixedly connected to the outside of the stirring shaft (4). A first cleaning rod (6) is detachably installed on the left side of the stirring shaft (4). A first adjusting rod (7) is movably connected to the left side of the first cleaning rod (6). The first cleaning rod (6) and the first... A cleaning scraper (8) is fixedly connected to the top of the adjusting rod (7). A second cleaning rod (11) is detachably installed on the right side of the stirring shaft (4). A second adjusting rod (12) is movably connected to the right side of the second cleaning rod (11). A cleaning brush (10) is fixedly installed at the top of the second adjusting rod (12) and the second cleaning rod (11). An electromagnetic adsorption plate (5) is movably connected to the top of the stirring shaft (4). A third waterproof motor (17) is fixedly connected to the front end of the first cleaning rod (6). A second waterproof motor (13) is fixedly installed to the front end of the second cleaning rod (11). Hanging rings (15) are fixedly connected to both sides of the waterproof cover (2).
2. A self-cleaning anti-marine growth device according to claim 1, characterized in that: The electromagnetic adsorption plate (5) is equipped with a coil inside, and the electromagnetic adsorption plate (5) is electrically connected to the control module (16).
3. A self-cleaning anti-marine growth device according to claim 1, characterized in that: The output end of the second waterproof motor (13) is fixedly connected to the second adjusting rod (12), and the output end of the third waterproof motor (17) is fixedly connected to the first adjusting rod (7).
4. A self-cleaning anti-marine growth device according to claim 1, characterized in that: The cleaning scraper (8) and the electromagnetic adsorption plate (5) are on the same horizontal plane, and the cleaning brush (10) is a rigid cleaning brush.
5. A self-cleaning anti-marine growth device according to claim 1, characterized in that: Both the first cleaning rod (6) and the second cleaning rod (11) are provided with threaded holes, and the connecting rod seat (9) is threaded with a mounting bolt (18).
6. A self-cleaning anti-marine growth device according to claim 5, wherein: The first cleaning rod (6) and the second cleaning rod (11) are inserted inside the connecting rod seat (9), and the mounting bolt (18) is threadedly connected inside the first cleaning rod (6) and the second cleaning rod (11).