Ship body attachment cleaning structure

Abstract

The utility model discloses a ship body attachment cleaning structure, which relates to the technical field of ships, and comprises a cleaning structure, the cleaning structure comprises a shell, the output end of a stepping motor is fixedly connected with a screw rod, the outer part of the screw rod is sleeved with a dovetail block in a threaded manner, and the top of the dovetail block is fixedly connected with a transverse plate; the output end of the air cylinder is fixedly connected with a push rod, the bottom of the push rod is fixedly connected with a moving part, the push rod is movably sleeved with a limiting part, the side, close to the shell, of the limiting part is fixedly connected with a telescopic rod, and a buffering part is arranged on one side of the telescopic rod. According to the cleaning device, the dovetail block is matched with the moving part, the moving part drives the scraper to move horizontally, the problem that the next position is inconvenient to clean is avoided, the limiting part and the telescopic rod are arranged, the push rod is limited while moving, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ships, in particular to a hull attachment cleaning structure of a ship. Background Art

[0002] With the continuous expansion of world trade, the ocean transportation industry has also developed rapidly. After a ship has sailed in the ocean for a period of time, there will always be many aquatic organisms attached to the hull. These organisms increase the weight of the hull, increase the resistance of the ship, and even block the water inlets of some equipment on the hull, affecting the normal operation of the ship. Therefore, the hull must be cleaned every once in a while.

[0003] Chinese patent CN217533188U discloses a ship bottom attachment cleaning device, including a placement rack, a placement slot is provided on the upper surface of the placement rack, a receiving mechanism is provided on the surface of the placement slot, a rotating rack is provided at one end of the receiving mechanism, a motor slot is provided on the surface of the rotating rack, a rotating mechanism is provided inside the motor slot, a rotating plate is provided at one end of the rotating mechanism, and the rotating plate is adapted to the placement slot. An electric push rod can be used to push the lifting plate to move to one side of the fixed slot, and then a hydraulic pump is used to drive the hydraulic rod and drive the fixed cylinder to extend into the fixed slot, so that the rotating plate remains stable during the work process, and then a hard brush is brought into contact with the part to be cleaned, and then a first motor A is used to drive the hard brush to rotate at high speed, so that the ship bottom attachment is loosened and detached, and it can better cooperate with the flushing of the high-pressure water gun and better clean the ship bottom attachment, but the structure has certain defects, the cleaning range is limited, and due to long-term use, the attachment is not easy to remove after solidification, which affects the work efficiency and is difficult to meet the user's use needs.

[0004] Therefore, in order to solve such problems, we propose a hull attachment cleaning structure for a ship. Utility Model Content

[0005] The purpose of the utility model is to solve certain defects of the structure in the prior art, such as limited cleaning range, difficulty in removing attachments after solidification due to long-term use, affecting work efficiency and difficulty in meeting the needs of users, and thus a ship hull attachment cleaning structure is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a ship hull attachment cleaning structure, comprising a cleaning structure, the cleaning structure comprising a shell, a dovetail groove is provided in the middle of the top surface of the shell, a through groove is provided in the middle of the front surface of the shell, a stepper motor is fixedly connected to one side of the shell, a screw rod is fixedly connected to the output end of the stepper motor, a dovetail block is sleeved on the external thread of the screw rod, a cross plate is fixedly connected to the top of the dovetail block, a fixed block is fixedly connected to the side of the cross plate away from the stepper motor, a cylinder is fixedly connected to the top of the fixed block, a push rod is fixedly connected to the output end of the cylinder, a moving part is fixedly connected to the bottom of the push rod, a limiting part is movably sleeved on the push rod, a telescopic rod is fixedly connected to the side of the limiting part close to the shell, a buffer is provided on one side of the telescopic rod, and a scraper is fixedly connected to the side of the moving part away from the shell;

[0007] A mounting plate is fixedly connected in the through groove, a water tank is fixedly connected in the mounting plate, a water pipe is fixedly connected to the top of the water tank, a water pump is fixedly connected to the water pipe, a nozzle is fixedly connected to the side of the water pipe close to the scraper, the screw rod is driven to rotate by a stepper motor, the screw rod drives the dovetail block to move horizontally, the dovetail block drives the cross plate and the fixed block to move horizontally, the cylinder drives the push rod to contract and extend, the push rod drives the moving part to move up and down, and then the fixed block drives the scraper to move horizontally.

[0008] Preferably, a fixing structure is provided at the bottom of the shell, and the fixing structure includes a bottom plate fixedly connected to the bottom of the shell, a suction cup is fixedly connected to the bottom of the bottom plate, and a controller is fixedly connected to the top of the bottom plate.

[0009] Preferably, a dovetail groove is provided in the middle of the top surface of the shell, a dovetail block is sleeved on the external thread of the screw rod, and a cross plate is fixedly connected to the top of the dovetail block.

[0010] Preferably, a buffer is provided on one side of the telescopic rod, and a scraper is fixedly connected to the side of the movable member away from the shell.

[0011] Preferably, a limiting member is movably sleeved on the push rod, and a telescopic rod is fixedly connected to a side of the limiting member close to the shell.

[0012] Preferably, the stepper motor and the fixing block are fixedly connected to a cylinder on the top, the water pipe is fixedly connected to a water pump, and the top of the base plate is fixedly connected to a controller.

[0013] The utility model has the following beneficial effects:

[0014] In the utility model, the dovetail block and the moving part cooperate with each other, and the moving part drives the scraper to do horizontal movement, which avoids the problem of being inconvenient to clean the next position after cleaning one position, makes the movement convenient, and sets a limiter and a telescopic rod to limit the movement of the push rod. At the same time, a nozzle is set, and the nozzle changes according to the position of the scraper, so as to achieve the effect of cleaning and washing with water, improve the cleaning efficiency, and have a simple structure and easy operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional schematic diagram of a ship hull attachment cleaning structure proposed by the utility model;

[0016] Figure 2 This is a three-dimensional exploded view of a ship hull attachment cleaning structure proposed by the utility model;

[0017] Figure 3 A three-dimensional exploded view of a cleaning structure of a ship hull attachment cleaning structure proposed by the utility model;

[0018] Figure 4 This is a three-dimensional exploded view of a water washing component of a ship hull attachment cleaning structure proposed by the utility model.

[0019] Legend:

[0020] 1. Cleaning structure; 11. Shell; 111. Dovetail groove; 112. Through groove; 12. Stepping motor; 121. Screw rod; 122. Dovetail block; 123. Cross plate; 13. Fixed block; 131. Cylinder; 132. Push rod; 133. Moving part; 14. Limiting part; 141. Telescopic rod; 15. Buffer part; 151. Scraper; 16. Mounting plate; 161. Water tank; 162. Water pipe; 163. Water pump; 164. Sprinkler; 2. Fixed structure; 21. Bottom plate; 22. Suction cup; 23. Controller. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] Reference Figure 1-4The utility model provides an embodiment: a hull attachment cleaning structure for a ship, comprising a cleaning structure 1, the cleaning structure 1 comprising a shell 11, the shell 11 is used to install the cleaning structure 1, a dovetail groove 111 is provided in the middle of the top surface of the shell 11, the dovetail groove 111 is used to install a dovetail block 122, a through groove 112 is provided in the middle of the front surface of the shell 11, the through groove 112 is used to install a water tank 161, a stepper motor 12 is fixedly connected to one side of the shell 11, the stepper motor 12 is used to drive a screw rod 121, the output end of the stepper motor 12 is fixedly connected to the screw rod 121, the screw rod 121 is used to drive the dovetail block 122 to move, the external thread of the screw rod 121 is sleeved with the dovetail block 122, the dovetail block 122 is used to fix a transverse plate 123, the top of the dovetail block 122 is fixedly connected to the transverse plate 123, the transverse plate 123 is used to fix the fixed block 13, and the transverse plate 123 is away from the stepper motor 1 2 is fixedly connected with a fixed block 13, the function of the fixed block 13 is to fix the cylinder 131, the top of the fixed block 13 is fixedly connected with the cylinder 131, the function of the cylinder 131 is to drive the push rod 132, the output end of the cylinder 131 is fixedly connected with the push rod 132, the function of the push rod 132 is to push the moving member 133, the bottom of the push rod 132 is fixedly connected with the moving member 133, the function of the moving member 133 is to facilitate moving to the next cleaning position, the push rod 132 is movably sleeved with a limiting member 14, the function of the limiting member 14 is to limit, the side of the limiting member 14 close to the shell 11 is fixedly connected with a telescopic rod 141, the function of the telescopic rod 141 is to facilitate the movement of the push rod 132, and a buffer member 15 is provided on one side of the telescopic rod 141, the function of the buffer member 15 is to prevent the attachment from being hard and causing damage to the device, and the side of the moving member 133 away from the shell 11 is fixedly connected with a scraper 151, the function of the scraper 151 is to clean the attachment;

[0024] A mounting plate 16 is fixedly connected in the through groove 112, and the function of the mounting plate 16 is to install a water tank 161. A water tank 161 is fixedly connected in the mounting plate 16, and the function of the water tank 161 is to store cleaning liquid. A water pipe 162 is fixedly connected to the top of the water tank 161, and the function of the water pipe 162 is to circulate the cleaning liquid. A water pump 163 is fixedly connected to the water pipe 162, and the function of the water pump 163 is to pump water. A nozzle 164 is fixedly connected to the side of the water pipe 162 close to the scraper 151, and the function of the nozzle 164 is to spray water.

[0025] The stepper motor 12 drives the screw rod 121 to rotate, the screw rod 121 drives the dovetail block 122 to move horizontally, the dovetail block 122 drives the cross plate 123 and the fixed block 13 to move horizontally, the cylinder 131 drives the push rod 132 to contract and extend, the push rod 132 drives the moving part 133 to move up and down, and then the fixed block 13 drives the scraper 151 to move horizontally.

[0026] A fixed structure 2 is provided at the bottom of the shell 11, and the fixed structure 2 includes a bottom plate 21 fixedly connected to the bottom of the shell 11, and a suction cup 22 is fixedly connected to the bottom of the bottom plate 21, and the function of the suction cup 22 is to fix the entire device, and a controller 23 is fixedly connected to the top of the bottom plate 21, and the function of the controller 23 is to control the entire electrical components.

[0027] A dovetail groove 111 is provided in the middle of the top surface of the shell 11 , a dovetail block 122 is sleeved on the external thread of the screw rod 121 , a cross plate 123 is fixedly connected to the top of the dovetail block 122 , and the shell 11 and the cross plate 123 are slidably connected to the dovetail block 122 through the dovetail groove 111 .

[0028] A buffer 15 is provided on one side of the telescopic rod 141 , a scraper 151 is fixedly connected to the side of the moving member 133 away from the housing 11 , and the housing 11 and the scraper 151 are fixedly connected via the buffer 15 .

[0029] The push rod 132 is movably sleeved with a limiting member 14 . A telescopic rod 141 is fixedly connected to a side of the limiting member 14 close to the housing 11 . The housing 11 and the limiting member 14 are fixedly connected via the telescopic rod 141 .

[0030] The stepper motor 12 and the top of the fixed block 13 are fixedly connected to the cylinder 131 , the water pipe 162 is fixedly connected to the water pump 163 , and the top of the bottom plate 21 is fixedly connected to the controller 23 . The stepper motor 12 , the cylinder 131 and the water pump 163 are electrically connected via the controller 23 .

[0031] Working principle: first, the entire device is installed on the hull through the suction cup 22, and then the stepper motor 12 is started. The stepper motor 12 drives the screw rod 121 to rotate, and the screw rod 121 drives the dovetail block 122 to move horizontally. The dovetail block 122 drives the cross plate 123 and the fixed block 13 to move horizontally, and then the fixed block 13 drives the scraper 151 to move horizontally, and then the water pump 163 is started. The water pump 163 draws the cleaning liquid in the water tank 161 to the water pipe 162, and then sprays it through the nozzle 164, so as to achieve the effect of washing and cleaning. When cleaning the next position, the cylinder 131 is started again, and the cylinder 131 drives the push rod 132 to contract and extend, and the push rod 132 drives the moving part 133 to do lifting and lowering movements, so that when the moving part 133 contacts the hull, it is easy to move, and the structure is simple and easy to operate.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A ship hull attachment cleaning structure, comprising a cleaning structure (1), characterized in that: The cleaning structure (1) comprises a housing (11), a dovetail groove (111) is provided in the middle of the top surface of the housing (11), a through groove (112) is provided in the middle of the front surface of the housing (11), a stepping motor (12) is fixedly connected to one side of the housing (11), a screw rod (121) is fixedly connected to the output end of the stepping motor (12), a dovetail block (122) is sleeved on the external thread of the screw rod (121), a cross plate (123) is fixedly connected to the top of the dovetail block (122), and a side of the cross plate (123) away from the stepping motor (12) is fixedly connected to A fixed block (13), the top of the fixed block (13) is fixedly connected to a cylinder (131), the output end of the cylinder (131) is fixedly connected to a push rod (132), the bottom of the push rod (132) is fixedly connected to a moving member (133), a limit member (14) is movably sleeved on the push rod (132), a telescopic rod (141) is fixedly connected to the side of the limit member (14) close to the housing (11), a buffer member (15) is provided on one side of the telescopic rod (141), and a scraper (151) is fixedly connected to the side of the moving member (133) away from the housing (11); The through groove (112) is fixedly connected with a mounting plate (16), the mounting plate (16) is fixedly connected with a water tank (161), the top of the water tank (161) is fixedly connected with a water pipe (162), the water pipe (162) is fixedly connected with a water pump (163), the side of the water pipe (162) close to the scraper (151) is fixedly connected with a nozzle (164), the stepping motor (12) drives the screw rod (121) to rotate, the screw rod (121) drives the dovetail block (122) to move horizontally, the dovetail block (122) drives the cross plate (123) and the fixed block (13) to move horizontally, the cylinder (131) drives the push rod (132) to contract and extend, the push rod (132) drives the moving part (133) to move up and down, and then the fixed block (13) drives the scraper (151) to move horizontally.

2. The ship hull attachment cleaning structure according to claim 1, characterized in that: A fixed structure (2) is provided at the bottom of the shell (11), the fixed structure (2) comprising a bottom plate (21) fixedly connected to the bottom of the shell (11), a suction cup (22) fixedly connected to the bottom of the bottom plate (21), and a controller (23) fixedly connected to the top of the bottom plate (21).

3. The ship hull attachment cleaning structure according to claim 1, characterized in that: The housing (11) and the transverse plate (123) are slidably connected via a dovetail groove (111) and a dovetail block (122).

4. The ship hull attachment cleaning structure according to claim 1, characterized in that: The housing (11) and the scraper (151) are fixedly connected via a buffer (15).

5. The ship hull attachment cleaning structure according to claim 1, characterized in that: The housing (11) and the limiting member (14) are fixedly connected via a telescopic rod (141).

6. The ship hull attachment cleaning structure according to claim 1, characterized in that: The stepping motor (12), the cylinder (131) and the water pump (163) are electrically connected via a controller (23).

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