Ship surface attachment cleaning device

Abstract

The invention provides a ship surface attachment cleaning device, and relates to the technical field of ship cleaning equipment.The ship surface attachment cleaning device comprises two movable driving parts, and the two movable driving parts are each provided with an elastic adapting part; traction control parts are respectively mounted on the two movable driving parts; the two movable driving parts are mounted on the two sides of a ship body respectively; cleaning water spraying parts are mounted on the two traction control parts and can be mounted on the side face of a ship, daily maintenance cleaning of the ship can be achieved, meanwhile, ship navigation is not affected, cleaning work can be conducted at any time, damage to the paint surface of the ship is reduced, and the service life of the ship is prolonged. The problems that an existing ship surface attachment cleaning device cannot conveniently conduct cleaning work in the ship sailing process, cleaning can only be conducted after a ship stops, and daily maintenance is not convenient are solved.

Description

Technical Field

[0001] The invention relates to the technical field of ship cleaning equipment, and in particular to a device for cleaning attachments on the surface of a ship. Background Art

[0002] When ships are actually sailing and docking, their wading surfaces are easily attached by barnacles or shellfish. Barnacles can secrete a highly sticky colloid and attach to ships. If it is a short period of time, there will be no big problem, but after a long time, as the barnacles reproduce, the number will increase. At the same time, the barnacle secretions are also corrosive, and ships usually need to remove them regularly. At present, barnacles attached to ships are usually cleaned by cleaning robots, which are widely used due to their labor-saving and flexibility. The current cleaning device for ship surface attachments is not convenient for cleaning during the navigation of the ship, and the ship needs to be docked for cleaning. Usually, cleaning is performed after the barnacles are attached. Each cleaning causes damage to the paint surface of the ship, which is not convenient for daily maintenance. At the same time, traditional cleaning methods are not efficient enough and the cleaning area is small. The manual cleaning robot cleaning method is also prone to omissions and requires cumbersome operations around the ship. Summary of the invention

[0003] The disclosed embodiment relates to a device for cleaning attachments on the surface of a ship, wherein a mobile drive unit can be installed on the side of a ship to achieve daily maintenance cleaning of the ship without affecting the navigation of the ship. Cleaning work can be performed at any time to reduce damage to the paint surface of the ship, thereby solving the problem that the current device for cleaning attachments on the surface of a ship is not convenient for cleaning work during the navigation of the ship and requires the ship to be docked for cleaning, which is not convenient for daily maintenance.

[0004] In a first aspect of the present disclosure, a device for cleaning attachments on the surface of a ship is provided, comprising a mobile driving part, wherein two mobile driving parts are provided, and elastic adapter parts are respectively installed on the two mobile driving parts; traction control parts are respectively installed on the two mobile driving parts; the two mobile driving parts are respectively used to be installed on both sides of the hull; cleaning water spray parts are installed on the two traction control parts; the cleaning water spray parts are used to spray water to clean the outside of the ship; the traction control part is used to pull and tighten the cleaning water spray parts; two water supply parts are installed on the cleaning water spray parts, and the two water supply parts are externally connected to a water pump; two jamming detection parts are installed on the cleaning water spray parts; collar parts are respectively installed on the two mobile driving parts, and the two jamming detection parts are respectively located inside the two collar parts; the mobile driving part comprises: a sliding guide column, a hull connecting plate and a driving groove wheel, the sliding guide column is fixedly provided with a hull connecting plate, and two rows of through holes are opened on the hull connecting plate; the two rows of through holes on the hull connecting plate are used to pass bolts to be connected to the side of the hull; and two driving groove wheels are rollingly fitted on the sliding guide column.

[0005] In at least some embodiments, the cleaning water spray part includes: a water inlet steel pipe, a water inlet hole, a water spray hose and an electromagnet, wherein two water inlet steel pipes are provided, and the tops of the two water inlet steel pipes are respectively fixedly installed on the bottom ends of two connecting tension springs; a circle of water inlet holes are respectively provided on the two water inlet steel pipes; a water spray hose is fixedly installed between the two water inlet steel pipes; a row of electromagnets is fixedly sleeved inside the water spray hose, and one row of the electromagnets is used for electromagnetically sucking the hull; four rows of nozzles are provided on the water spray hose, and the four rows of nozzles on the water spray hose are used for spraying water to clean the hull.

[0006] In at least some embodiments, the elastic adapter includes: a fitting wheel frame, an elastic groove wheel, a lifting slide shaft and an extrusion spring, and the side of the fitting wheel frame is slidably fitted on the inner side of the mounting bracket; two elastic groove wheels are rotatably installed on the fitting wheel frame, and the two elastic groove wheels are located below the two driving groove wheels; the two elastic groove wheels are attached to the sliding guide column; two lifting slide shafts are fixedly installed at the bottom of the fitting wheel frame, and the two lifting slide shafts are respectively slidably installed on the mounting bracket; the two lifting slide shafts are respectively sleeved with extrusion springs, and the two extrusion springs are respectively located between the mounting bracket and the fitting wheel frame; the elastic groove wheel is used to elastically fit the sliding guide column.

[0007] In at least some embodiments, the mobile drive unit also includes: a driving motor, a mounting bracket and a driving worm, wherein two driving motors are provided, and the output shafts of the two driving motors are respectively fixedly mounted on the sides of the two driving groove wheels; two driving motors are fixedly mounted on the mounting bracket, and the output shafts of the two driving motors pass through the mounting bracket; a driving worm is rotatably mounted on the top of the mounting bracket, and a handwheel is provided on the side of the driving worm.

[0008] In at least some embodiments, the jam detection component includes: a swing mounting plate and a vertical swing arm, wherein the swing mounting plate is fixedly mounted on the side of the water inlet steel pipe; and a vertical swing arm is mounted on the swing mounting plate.

[0009] In at least some embodiments, the traction control part also includes: a rotating baffle and a connecting tension spring, the rotating baffle is slidably sleeved on the traction wire rope; the rotating baffle is located above the limiting ball head; a connecting tension spring is fixedly installed at the bottom of the rotating baffle; the connecting tension spring is used for elastic traction of the cleaning water spray part.

[0010] In at least some embodiments, the water supply component includes: a sleeve water ring and a water connecting pipe, the sleeve water ring is sleeved on the outside of the water inlet steel pipe; the sleeve water ring is connected to the water inlet hole; a water connecting pipe is fixedly installed on the sleeve water ring, and the water connecting pipe is externally connected to a water pump.

[0011] In at least some embodiments, the cleaning water spray part also includes: a water retaining bar, a threaded connection tube, a docking threaded tube and a cleaning brush. Four water retaining bars are fixedly installed on the outside of the water spray hose, and the four water retaining bars are respectively located between four rows of nozzles on the water spray hose; the water retaining bar is used to be close to the surface of the hull; the threaded connection tube is fixedly installed on the left water inlet steel pipe; a docking threaded tube is threadedly connected to the threaded connection tube; a cleaning brush is fixedly installed on the bottom of the docking threaded tube, and steel bristles are provided on the inside of the cleaning brush; the cleaning brush is used to brush impurities attached to the outside of the water spray hose.

[0012] In at least some embodiments, the traction control unit includes: a traction winch, a traction wire rope and a limit ball head, the traction winch is rotatably mounted on the top of the mounting bracket; a worm gear is fixedly mounted on the side shaft end of the traction winch; the worm gear on the side of the traction winch is engaged with a driving worm; a traction wire rope is fixedly mounted on the traction winch, and the traction winch is used to wind up the traction wire rope; a limit ball head is fixedly mounted on the bottom of the traction wire rope.

[0013] In at least some embodiments, the collar member includes: a collar frame and a reference ring, wherein the collar frame is fixedly mounted on a side of a mounting bracket by bolts; a reference ring is fixedly mounted on the collar frame; and the vertical swing arm is located in the middle of the reference ring.

[0014] The present invention provides a device for cleaning attachments on the surface of a ship, which has the following beneficial effects:

[0015] The present invention adopts a traction control part, which can elastically pull the water spray hose, improve the fit between the water spray hose and the hull, and avoid the problem that the water spray hose cannot move normally due to excessive fitting pressure. The traction control part can also be used to adjust and relax the water spray hose, so that the water spray hose falls naturally and is separated from the hull, which is convenient for the water spray hose to be folded and placed on the deck of the ship, so as to avoid the water spray hose from continuously affecting the navigation resistance of the ship in the water, and also reduce seawater corrosion and impurity adhesion on the surface of the water spray hose. The method of cleaning during the navigation of the ship can be more suitable for long-term use of ships at sea, and automatic cleaning work can be performed regularly, which can effectively reduce the labor intensity of manual cleaning after the subsequent ship docks. The structure can be used to flush the surface of the ship in a short-term cleaning manner, reduce the amount of barnacle adhesion, shorten the maintenance cycle, and do not need to wait for the ship to arrive at the port for cleaning. It can also prevent the traditional cleaning method from causing great damage to the paint surface of the ship when the barnacles are removed and fallen off after a large number of barnacles are attached; using a water spray hose to clean the surface of the ship can ensure the cleaning area and avoid easy omissions by traditional manually operated robots.

[0016] In addition, the use of a cleaning brush allows the staff to brush and clean the water spray hose when it is recovered to the deck, thereby preventing barnacles from adhering to the surface of the water spray hose and preventing damage to the surface of the ship when it is subsequently moved on the surface of the ship.

[0017] In addition, the sticking detection part can be used in conjunction with the ring part to detect the status of the water spray hose. When the water spray hose is blocked by barnacles or other attachments, it can serve as a reminder to avoid damage caused by continuous driving of the water spray hose. It can make it easy for workers to stop pulling in time after learning the news and continue to flush the location where the attachments are protruding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0019] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0020] In the attached picture:

[0021] Figure 1 A schematic diagram showing the overall structure of the present application;

[0022] Figure 2 This application shows Figure 1 A magnified view of the structure of the middle A area;

[0023] Figure 3 A cross-sectional view showing the internal structure of the present application;

[0024] Figure 4 A schematic diagram showing the structure of the mobile drive unit of the present application is shown;

[0025] Figure 5 A schematic diagram showing the structure of the elastic adapter portion of the present application is shown;

[0026] Figure 6 A schematic diagram showing the structure of the traction control unit of the present application is shown;

[0027] Figure 7 A schematic diagram showing the overall structure of the cleaning water spraying part of the present application is shown;

[0028] Figure 8 This application shows Figure 7 A magnified view of the structure of the middle G region;

[0029] Fig. 9 This application shows Figure 3 A magnified view of the structure of the middle H region;

[0030] Fig.10 A schematic diagram showing the structure of the water supply component of the present application is shown;

[0031] Fig.11 A schematic diagram of the installation position of the vertical swing arm of the present application is shown.

[0032] List of reference numerals:

[0033] 1. Mobile drive unit; 101. Sliding guide column; 102. Hull connecting plate; 103. Driving sheave; 1031. Driving motor; 104. Mounting bracket; 105. Driving worm; 2. Elastic adapter; 201. Fitting wheel frame; 202. Elastic sheave; 203. Lifting slide shaft; 2031. Extrusion spring; 3. Traction control unit; 301. Traction winch; 302. Traction wire rope; 303. Limiting ball head; 304. Rotating stop plate; 305 , connecting tension spring; 4, cleaning water spray part; 401, water inlet steel pipe; 4011, water inlet hole; 402, water spray hose; 403, electromagnet; 404, water retaining bar; 405, threaded connection cylinder; 406, docking threaded cylinder; 407, cleaning brush; 5, water supply parts; 501, sleeve water ring; 502, water connecting pipe; 6, jam detection part; 601, swing mounting plate; 602, vertical swing arm; 7, ring part; 701, ring frame; 702, reference ring. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Example 1: Please refer to Figures 1 to 11 :

[0036] The present invention proposes a device for cleaning attachments on the surface of a ship, comprising a mobile driving part 1, wherein two mobile driving parts 1 are provided, and elastic adapter parts 2 are respectively installed on the two mobile driving parts 1; traction control parts 3 are respectively installed on the two mobile driving parts 1; the two mobile driving parts 1 are respectively used to be installed on both sides of the hull; cleaning water spray parts 4 are installed on the two traction control parts 3; the cleaning water spray parts 4 are used to spray water to clean the outside of the ship; the traction control part 3 is used to traction and tighten the cleaning water spray parts 4; two water supply parts 5 are installed on the cleaning water spray parts 4, and the two water supply parts 5 are externally connected to water pumps; Two jam detection parts 6 are installed on the clean water spray part 4; the two mobile drive parts 1 are respectively installed with collar parts 7, and the two jam detection parts 6 are respectively located inside the two collar parts 7; the mobile drive part 1 includes: a sliding guide column 101, a hull connecting plate 102 and a driving groove wheel 103, the sliding guide column 101 is fixedly mounted with a hull connecting plate 102, and the hull connecting plate 102 is provided with two rows of through holes; the two rows of through holes on the hull connecting plate 102 are used to pass bolts to connect to the side of the hull; the sliding guide column 101 is rolled and fitted with two driving groove wheels 103.

[0037] In the embodiment of the present disclosure, the mobile driving part 1 also includes: a driving motor 1031, a mounting bracket 104 and a driving worm 105. There are two driving motors 1031, and the output shafts of the two driving motors 1031 are respectively fixedly mounted on the sides of the two driving groove wheels 103; two driving motors 1031 are fixedly mounted on the mounting bracket 104, and the output shafts of the two driving motors 1031 pass through the mounting bracket 104; a driving worm 105 is rotatably mounted on the top of the mounting bracket 104, and a hand wheel is provided on the side of the driving worm 105; the elastic adapter 2 includes: a fitting wheel frame 201, an elastic groove wheel 202, a lifting slide shaft 203 and an extrusion spring 2031, and the fitting wheel frame 201 is slidably fitted on the inner side of the mounting bracket 104; two elastic groove wheels 202 are rotatably mounted on the fitting wheel frame 201, and the two elastic groove wheels 202 are located below the two driving groove wheels 103; the two elastic groove wheels 202 are attached to the sliding guide column 101; the fitting wheel frame Two lifting slide shafts 203 are fixedly installed at the bottom of 201, and the two lifting slide shafts 203 are slidably installed on the mounting bracket 104 respectively; the two lifting slide shafts 203 are respectively sleeved with extrusion springs 2031, and the two extrusion springs 2031 are respectively located between the mounting bracket 104 and the fitting wheel frame 201; the elastic groove wheel 202 is used to elastically fit the sliding guide column 101, and adopts the mobile drive part 1, which can be directly installed on both sides of the ship. This structure can be used for cleaning during the sailing of the ship. At the same time, the driving motor 1031 can be used to control the movement of the mounting bracket 104, which is labor-saving and convenient to use. At the same time, the water spray hose 402 can be used to clean the surface of the ship, which can ensure the cleaning area and avoid the problem that traditional manually operated robots are easily missed. By adopting the elastic adapter part 2, elastic clamping on the sliding guide column 101 can be achieved. By using the elastic structure, it can be elastically clamped and adapted without being affected by the arc contour of the ship.

[0038] In the disclosed embodiment, the traction control unit 3 includes: a traction winch 301, a traction wire rope 302 and a limiting ball head 303, the traction winch 301 is rotatably mounted on the top of the mounting bracket 104; a worm gear is fixedly mounted on the side shaft end of the traction winch 301; the worm gear on the side of the traction winch 301 is meshed with the driving worm 105; a traction wire rope 302 is fixedly mounted on the traction winch 301, and the traction winch 301 is used to reel in the traction wire rope 302; a limiting ball head 303 is fixedly mounted on the bottom of the traction wire rope 302; the traction control unit 3 also includes: a rotating baffle 304 and a connecting tension spring 305, the rotating baffle 304 is slidably sleeved on the traction wire rope 302; the rotating baffle 304 is located above the limiting ball head 303; the rotating baffle 30 A connecting tension spring 305 is fixedly installed at the bottom; the connecting tension spring 305 is used for elastically pulling the cleaning water spraying part 4; the cleaning water spraying part 4 includes: a water inlet steel pipe 401, a water inlet hole 4011, a water spraying hose 402 and an electromagnet 403, two water inlet steel pipes 401 are provided, and the tops of the two water inlet steel pipes 401 are respectively fixedly installed at the bottom ends of the two connecting tension springs 305; a circle of water inlet holes 4011 are respectively provided on the two water inlet steel pipes 401; a water spraying hose 402 is fixedly installed between the two water inlet steel pipes 401; a row of electromagnets 403 is fixedly sleeved inside the water spraying hose 402, and the row of electromagnets 403 is used for passing electromagnetic suction to the hull; four rows of nozzles are provided on the water spraying hose 402, and the four rows of nozzles on the water spraying hose 402 are used for spraying water to clean the hull;The traction control unit 3 is used to elastically pull the water spray hose 402, thereby improving the fit between the water spray hose 402 and the hull, and avoiding the problem that the water spray hose 402 cannot move normally due to excessive fitting pressure. The traction control unit 3 can also be used to adjust and relax the water spray hose 402, so that the water spray hose 402 falls naturally and separates from the hull, making it easy to put away the water spray hose 402 and place it on the deck of the ship, thereby avoiding the water spray hose 402 from continuously being in the water and affecting the navigation resistance of the ship, and also reducing seawater corrosion and impurity adhesion on the surface of the water spray hose 402. The structure is simpler, and the electromagnet 403 can be used to further promote the water spray hose 402 to fit the hull, thereby improving the stability of water spray cleaning. By setting four rows of nozzles on the water spray hose 402, the water flow can be guaranteed to be sustained regardless of whether the water spray hose 402 rolls or slides on the bottom of the hull. The bottom of the hull is continuously flushed for cleaning. The method of cleaning during the navigation of the ship is more suitable for long-term use of ships at sea. Automatic cleaning can be performed regularly, which can effectively reduce the labor intensity of manual cleaning after the subsequent ship docks. The structure can flush the surface of the ship daily through short-term cleaning, reduce the amount of barnacles attached, shorten the maintenance cycle, and do not need to wait for the ship to arrive at the port for cleaning. It can also prevent the traditional cleaning method from damaging the paint surface of the ship when the barnacles are removed and shed after a large number of barnacles are attached. The water spray hose 402 is placed outside the ship. At this time, the rotating drive worm 105 drives the traction winch 301 to rotate and reel in the traction wire rope 302, driving the water spray hose 402 to fit the bottom and side of the ship, and cooperates with the start-up electromagnet 403 to electromagnetically absorb the hull, further improving the attachment stability. ;

[0039] In the disclosed embodiment, the cleaning water spray part 4 also includes: a water retaining strip 404, a threaded connection tube 405, a docking threaded tube 406 and a cleaning brush 407. Four water retaining strips 404 are fixedly installed on the outside of the water spray hose 402, and the four water retaining strips 404 are respectively located between the four rows of nozzles provided on the water spray hose 402; the water retaining strip 404 is used to be close to the surface of the hull; the threaded connection tube 405 is fixedly installed on the left water inlet steel pipe 401; the threaded connection tube 405 is threadedly connected with a docking threaded tube 406; a cleaning brush 407 is fixedly installed at the bottom of the docking threaded tube 406, and steel bristles are provided on the inner side of the cleaning brush 407; the cleaning brush 407 is used to brush impurities attached to the outside of the water spray hose 402; the water supply part 5 includes: a water ring 501 and a water receiving pipe 502 are connected, and a docking threaded tube 406 is connected to the water supply part 5. The water connection ring 501 is sleeved on the outside of the water inlet steel pipe 401; the water connection ring 501 is connected to the water inlet hole 4011; a water connection pipe 502 is fixedly installed on the water connection ring 501, and the water connection pipe 502 is externally connected to a water pump. The water retaining strip 404 can be fitted on the surface of the hull to make the water column sprayed by the water spray hose 402 better flush the surface of the hull when the water spray hose 402 sprays water, and assist in removing barnacles and secretions attached to the surface. The cleaning brush 407 can facilitate the staff to brush and clean the water spray hose 402 when it is recovered to the deck, so as to prevent barnacles from adhering to the surface of the water spray hose 402 and prevent damage to the surface of the ship when it moves on the surface of the ship later. The water supply component 5 can continuously supply water.

[0040] Embodiment 2, on the basis of embodiment 1, the stuck detection member 6 comprises: a swing mounting plate 601 and a vertical swing rod 602, the swing mounting plate 601 is fixedly mounted on the side of the water inlet steel pipe 401; the vertical swing rod 602 is mounted on the swing mounting plate 601; the collar member 7 comprises: a collar frame 701 and a reference ring 702, the collar frame 701 is fixedly mounted on the side of the mounting bracket 104 by bolts; the reference ring 702 is fixedly mounted on the collar frame 701; the vertical swing rod 602 is located in the middle of the reference ring 702, using The stuck detection part 6 can be used to cooperate with the ring part 7 to detect the state of the water spray hose 402. When the water spray hose 402 is blocked by barnacles or other attachments, it can serve as a reminder to avoid damage caused by continuous driving of the water spray hose 402. It can be convenient for workers to stop traction in time after learning and continuously flush the position where the attachment protrusions exist. It can be more suitable for cleaning work with large protrusions in some parts. Just compare with the reference ring 702 to observe whether the vertical swing arm 602 is in the middle of the reference ring 702.

[0041] The working principle of this embodiment is as follows: first, the two rows of through holes on the hull connecting plate 102 are used to pass bolts to connect to the side of the hull, and the sliding guide column 101 used fits the arc contour of the hull. When the sliding guide column 101 produces a certain arc deformation, the elastic groove wheel 202 used pushes the fitting wheel frame 201 to move up under the extrusion of the extrusion spring 2031, ensuring that the elastic groove wheel 202 can fit the sliding guide column 101 in real time, and the driving motor 1031 is started to drive the set driving groove wheel 103 to rotate, roll on the sliding guide column 101, and drive the mounting bracket 104 to move, at this time, the water spray hose 402 can be driven to move to adjust the water spray The water hose 402 is placed outside the ship. At this time, the rotating driving worm 105 drives the traction winch 301 to rotate and reel in the traction wire rope 302, driving the water hose 402 to fit the bottom and side of the ship, and cooperating with the starting electromagnet 403 to electromagnetically absorb the hull to further improve the attachment stability. At this time, the tension spring 305 is connected for elastic traction adaptation, and the water pump connected to the water pipe 502 is started. The water flow is introduced into the water hose 402 through the sleeve water ring 501, and the hull is cleaned by high-pressure spraying through the nozzle of the water hose 402. As the water hose 402 is driven to move, the water hose 402 can slide on the surface of the hull. If the water hose 4 02 rolls under the friction of the hull, and the rotating baffle 304 can be rotated and adapted on the traction wire rope 302. The limiting ball head 303 is used to start the anti-falling function of the limiting rotating baffle 304. When a cleaning work is completed, the traction wire rope 302 can be released by reverse rotation of the driving worm 105, and the electromagnet 403 is controlled to be powered off. At this time, the traction wire rope 302 is in a relaxed and naturally falling state. At this time, the water spray hose 402 can be manually lifted and straightened to the deck to recycle the water spray hose 402. This structure can flush and remove most of the attachments on the ship, and a small part of the bow and stern can be manually cleaned, which can effectively reduce labor. The strength is improved, and the resistance caused by barnacle attachments when the ship is traveling is also reduced; when the mounting bracket 104 drives the water spray hose 402 to move, if the water spray hose 402 is pulled too fast or there are impurities protruding and blocking the water spray hose 402, the upper end of the water spray hose 402 will continue to be pulled forward, while the lower part is slower or stuck, and the water spray hose 402 will be greatly skewed at this time, driving the vertical swing rod 602 on the water inlet steel pipe 401 to swing crookedly. At this time, comparing with the reference ring 702, it is observed that the vertical swing rod 602 is not in the middle of the reference ring 702, which means that the water spray hose 402 is stuck or the mounting bracket 104 moves too fast and is skewed;

[0042] When the water spray hose 402 is recovered to the deck, the connecting threaded barrel 406 can be rotated to remove the cleaning brush 407, and the cleaning brush 407 can be held and brushed on the water spray hose 402 to clean it. After cleaning, the threaded connection barrel 405 threadedly connected to the connecting threaded barrel 406 can be installed again to prevent barnacles or other shellfish impurities from adhering to the surface of the water spray hose 402 and clogging the nozzle on the water spray hose 402.

[0043] In this article, there are a few points to note:

[0044] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0045] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0046] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A device for cleaning debris from the surface of a ship, comprising a mobile drive unit (1), wherein two mobile drive units (1) are provided, and elastic adapter units (2) are respectively installed on the two mobile drive units (1); characterized in that: A traction control unit (3) is respectively installed on the two mobile drive units (1); the two mobile drive units (1) are respectively used to be installed on both sides of the hull; The two traction control parts (3) are equipped with cleaning water spray parts (4); the cleaning water spray parts (4) are used to spray water to clean the outside of the ship; the traction control part (3) is used to pull and tighten the cleaning water spray parts (4); The cleaning water spraying part (4) is equipped with two water supply components (5), and the two water supply components (5) are externally connected to a water pump; Two jamming detection members (6) are installed on the cleaning water spraying portion (4); The two moving drive parts (1) are respectively mounted with collar parts (7), and the two jamming detection parts (6) are respectively located inside the two collar parts (7); The mobile driving part (1) comprises: a sliding guide column (101), a hull connecting plate (102) and a driving groove wheel (103); the sliding guide column (101) is fixedly mounted with a hull connecting plate (102), and the hull connecting plate (102) is provided with two rows of through holes; the two rows of through holes on the hull connecting plate (102) are used for passing bolts to connect to the side of the hull; and the sliding guide column (101) is provided with two driving groove wheels (103) which are rollingly attached thereto.

2. A device for cleaning debris from the surface of a ship according to claim 1, characterized in that: The mobile drive unit (1) further comprises: a drive motor (1031), a mounting bracket (104) and a drive worm (105); two drive motors (1031) are provided, and the output shafts of the two drive motors (1031) are respectively fixedly mounted on the sides of the two drive groove wheels (103); the two drive motors (1031) are fixedly mounted on the mounting bracket (104), and the output shafts of the two drive motors (1031) both pass through the mounting bracket (104); the drive worm (105) is rotatably mounted on the top of the mounting bracket (104), and a hand wheel is provided on the side of the drive worm (105).

3. A device for cleaning debris from the surface of a ship according to claim 2, characterized in that: The elastic adapting part (2) comprises: a fitting wheel frame (201), an elastic groove wheel (202), a lifting slide shaft (203) and a pressing spring (2031); the fitting wheel frame (201) is slidably fitted on the inner side of the mounting bracket (104); two elastic groove wheels (202) are rotatably mounted on the fitting wheel frame (201), and the two elastic groove wheels (202) are located below the two driving groove wheels (103); the two elastic groove wheels (202) are fitted on the sliding guide column ( 101); two lifting slide shafts (203) are fixedly installed at the bottom of the fitting wheel frame (201), and the two lifting slide shafts (203) are respectively slidably installed on the mounting bracket (104); the two lifting slide shafts (203) are respectively sleeved with extrusion springs (2031), and the two extrusion springs (2031) are respectively located between the mounting bracket (104) and the fitting wheel frame (201); the elastic groove wheel (202) is used for elastically fitting the sliding guide column (101).

4. A device for cleaning debris from the surface of a ship according to claim 2, characterized in that: The traction control unit (3) comprises: a traction winch (301), a traction wire rope (302) and a limit ball head (303); the traction winch (301) is rotatably mounted on the top of the mounting bracket (104); a worm gear is fixedly mounted on the side shaft end of the traction winch (301); the worm gear on the side of the traction winch (301) is meshed with a driving worm (105); a traction wire rope (302) is fixedly mounted on the traction winch (301), and the traction winch (301) is used to wind up the traction wire rope (302); and a limit ball head (303) is fixedly mounted on the bottom of the traction wire rope (302).

5. A device for cleaning debris from the surface of a ship according to claim 4, characterized in that: The traction control part (3) further comprises: a rotating baffle (304) and a connecting tension spring (305); the rotating baffle (304) is slidably sleeved on the traction wire rope (302); the rotating baffle (304) is located above the limiting ball head (303); a connecting tension spring (305) is fixedly installed at the bottom of the rotating baffle (304); the connecting tension spring (305) is used for elastically traction of the cleaning water spray part (4).

6. A device for cleaning debris from the surface of a ship according to claim 5, characterized in that: The cleaning water spraying part (4) comprises: a water inlet steel pipe (401), a water inlet hole (4011), a water spraying hose (402) and an electromagnet (403). Two water inlet steel pipes (401) are provided, and the tops of the two water inlet steel pipes (401) are respectively fixedly mounted on the bottom ends of two connecting tension springs (305); a circle of water inlet holes (4011) are respectively provided on the two water inlet steel pipes (401); a water spraying hose (402) is fixedly mounted between the two water inlet steel pipes (401); a row of electromagnets (403) is fixedly sleeved inside the water spraying hose (402), and one row of the electromagnets (403) is used for passing electromagnetic suction to the hull; four rows of nozzles are provided on the water spraying hose (402), and the four rows of nozzles on the water spraying hose (402) are used for spraying water to clean the hull.

7. A device for cleaning deposits on the surface of a ship according to claim 6, characterized in that: The cleaning water spraying part (4) further comprises: a water retaining strip (404), a threaded connection tube (405), a butt-jointed threaded tube (406) and a cleaning brush (407); four water retaining strips (404) are fixedly mounted on the outer side of the water spraying hose (402); the four water retaining strips (404) are respectively located between four rows of nozzles provided on the water spraying hose (402); the water retaining strip (404) is used to be close to the surface of the hull; the threaded connection tube (405) is fixedly mounted on the left water inlet steel pipe (401); the butt-jointed threaded tube (406) is threadedly connected to the threaded connection tube (405); a cleaning brush (407) is fixedly mounted on the bottom of the butt-jointed threaded tube (406), and steel bristles are provided on the inner side of the cleaning brush (407); the cleaning brush (407) is used to brush impurities attached to the outer side of the water spraying hose (402).

8. A device for cleaning debris from the surface of a ship according to claim 6, characterized in that: The water supply component (5) comprises: a sleeved water ring (501) and a water connection pipe (502); the sleeved water ring (501) is sleeved on the outside of the water inlet steel pipe (401); the sleeved water ring (501) is connected to the water inlet hole (4011); the water connection pipe (502) is fixedly mounted on the sleeved water ring (501), and the water connection pipe (502) is externally connected to a water pump.

9. A device for cleaning debris from the surface of a ship according to claim 6, characterized in that: The jam detection member (6) comprises: a swing mounting plate (601) and a vertical swing rod (602); the swing mounting plate (601) is fixedly mounted on the side of the water inlet steel pipe (401); and the vertical swing rod (602) is mounted on the swing mounting plate (601).

10. A device for cleaning debris from the surface of a ship according to claim 9, characterized in that: The collar member (7) comprises: a collar frame (701) and a reference ring (702); the collar frame (701) is fixedly mounted on the side of the mounting bracket (104) by means of bolts; the reference ring (702) is fixedly mounted on the collar frame (701); and the vertical swing rod (602) is located in the middle of the reference ring (702).

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