Adjustable double-spraying-disc ultrahigh-pressure water rust removal device

Abstract

The utility model relates to the technical field of ship bottom rust removal, and discloses an adjustable double-spraying-disc ultrahigh-pressure water rust removal device which comprises a vehicle body, a lifting mechanism is arranged at the top of the vehicle body, a rust removal mechanism is arranged at the top of the lifting mechanism and comprises an adjusting assembly and a rust removal assembly, the adjusting assembly is arranged at the top of the lifting mechanism, and the rust removal assembly is arranged at the top of the rust removal mechanism. When the rust removal device is used, through the arranged rust removal mechanism, under the driving action of a first worm and a first worm gear, a rotating rod drives a connecting block and a liquid storage box to conduct angle change, and therefore a water spraying disc is driven to conduct angle adjustment; according to the ship bottom rust removing device, the rust removing work of different positions and different angles of the ship bottom is met, the rust removing efficiency and the using effect are improved, meanwhile, under the action of a second worm and a second worm wheel, a water conveying pipe, a rectangular box and a water spraying disc can be driven to rotate, the rotary rust removing method can cover a wider area, and therefore the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ship bottom rust removal, in particular to an adjustable double - spray - disc ultra - high - pressure water rust removal device. Background Technique

[0002] The ultra - high - pressure water rust removal technology is a physical rust removal process that uses high - pressure water jets to clean the metal surface. This technology generates high - pressure water flows through a high - pressure pump, which are converted into high - speed jets through specific nozzles. With its strong impact force and stripping force, it removes rust and oxides on the metal surface. Currently, when a ship is parked in a shipyard for the rust removal operation of the ship bottom shell, most of the rust removal devices are handheld rotary guns or simple hand - pushed tooling. The connection between the supporting ultra - high - pressure water spray disc and the traveling mechanism is a fixed connection. When operating on the ship bottom, the spray disc is installed in the middle of the traveling mechanism and cannot be freely adjusted, which affects the rust removal efficiency.

[0003] According to the description in an adjustable double - spray - disc ultra - high - pressure water rust removal device (authorization announcement number: CN116833908A) published on the patent network, this adjustable double - spray - disc ultra - high - pressure water rust removal device includes "installation frame components, linear sliding components", etc. to carry out the rust removal work.

[0004] Regarding the above - described content, the applicant believes there are the following problems:

[0005] This adjustable double - spray - disc ultra - high - pressure water rust removal device uses installation frame components, linear sliding components, etc. to carry out the rust removal work. During the use of this device, only the height of the cross - rust removal nozzle can be adjusted, and the left - right angle of the nozzle cannot be adjusted according to the needs of the ship bottom rust removal position, thus affecting the rust removal quality and efficiency. Therefore, this device needs to be improved. Content of the Utility Model

[0006] The purpose of the utility model is to provide an adjustable double - spray - disc ultra - high - pressure water rust removal device to solve the problems raised in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: An adjustable double - spray - disc ultra - high - pressure water rust removal device, including a vehicle body, a lifting mechanism is arranged on the top of the vehicle body, and a rust removal mechanism is arranged on the top of the lifting mechanism;

[0008] The rust removal mechanism includes an adjustment component and a rust removal component. The adjustment component is arranged on the top of the lifting mechanism, and the rust removal component is arranged on the top of the adjustment component;

[0009] The adjusting component includes a concave frame, which is arranged on the top of the lifting mechanism. A fixed block is fixedly connected to the front side of the concave frame. A first servo motor is fixedly connected to the right side of the fixed block. A first worm is fixedly connected to the left side of the first servo motor. The left side of the first worm is rotatably connected to the inside of the fixed block. A first worm gear is meshed with the top of the first worm. A rotating rod is fixedly connected inside the first worm gear. The rotating rod is rotatably connected to the inside of the concave frame. A connecting block is fixedly connected to the periphery of the rotating rod. A liquid storage tank is fixedly connected to the top of the connecting block. A hose is fixedly connected to the right side of the bottom of the liquid storage tank. A high-pressure pump is fixedly connected to the right side of the hose. A connecting pipe is fixedly connected to the right side of the high-pressure pump. A water tank is fixedly connected to the rear side of the connecting pipe.

[0010] Preferably, the high-pressure pump is fixedly connected to the top of the vehicle body, and the water tank is fixedly connected to the rear side of the top of the vehicle body, which is convenient for delivering the water in the water tank to the liquid storage tank under the action of the high-pressure water pump.

[0011] Preferably, the rust removal component includes a second servo motor, which is fixedly connected to the top of the liquid storage tank. A second worm is fixedly connected to the rear side of the second servo motor. A second worm gear is meshed with the right side of the second worm. A water delivery pipe is fixedly connected inside the second worm gear. The water delivery pipe is rotatably connected to the inside of the liquid storage tank. A sealing member is fixedly connected to the periphery of the water delivery pipe. A rectangular box is fixedly connected to the top of the water delivery pipe. A water spraying disc is fixedly connected to the top of the rectangular box. A support block is fixedly connected to the bottom of the rectangular box. The support block is slidably connected to the top of the liquid storage tank.

[0012] Preferably, the bottom of the support block is arc-shaped, and a circular groove is formed in the top of the liquid storage tank. The support block is slidably connected to the circular groove, which is convenient for the circular groove to limit the support block. At the same time, under the action of the support block, the rectangular box can be supported and limited to ensure the stability of the rectangular box.

[0013] Preferably, four water spraying discs are provided, and the four water spraying discs are respectively fixedly connected to the top of the rectangular box, which is convenient for improving the rust removal range and efficiency by setting four water spraying discs.

[0014] Preferably, the lifting mechanism includes a fixed frame, which is fixedly connected to the top of the vehicle body. A third servo motor is fixedly connected to the inner bottom of the fixed frame. A threaded rod is fixedly connected to the top of the third servo motor. A threaded sleeve is threadedly connected to the periphery of the threaded rod. A fixed seat is fixedly connected to the top of the threaded sleeve. The top of the fixed seat is fixedly connected to the bottom of the concave frame. Two L-shaped frames are fixedly connected to both sides of the bottom of the fixed seat. The L-shaped frames are slidably connected to the inside of the fixed frame.

[0015] Preferably, a slide groove is provided on the inner side of the fixing frame, and the L-shaped frame is slidably connected in the slide groove, so that the slide groove can limit the L-shaped frame and ensure the stability of the fixing seat when it is lifted or lowered.

[0016] Compared with the prior art, the utility model provides an adjustable double-spray disc ultra-high pressure water rust removal device, which has the following beneficial effects:

[0017] 1. The adjustable double-spray disc ultra-high pressure water rust removal device can realize, through the rust removal mechanism set up, under the driving action of the first worm and the first worm wheel, driving the connecting block and the liquid storage tank to change the angle through the rotating rod, thereby driving the water spray disc to adjust the angle, so as to meet the rust removal work at different positions and different angles of the bottom of the ship, and improve the rust removal efficiency and use effect. At the same time, under the action of the second worm and the second worm wheel, the water pipe, the rectangular box and the water spray disc can be driven to rotate. The rotary rust removal method can cover a wider area, thereby improving the cleaning efficiency. The rotary motion helps to break the structure of the attachment, making the rust removal more thorough. At the same time, it can reduce the wear on the cleaned object caused by single-direction spraying, further improving the efficiency and quality of rust removal. In addition, the first worm wheel and the first worm, the second worm wheel and the second worm have a self-locking function, which can ensure the stability of the water spray disc when it is working.

[0018] 2. The adjustable double-spray disc ultra-high pressure water rust removal device can realize the lifting and lowering of the fixing seat under the action of the third servo motor, the threaded rod and the threaded sleeve through the provided lifting mechanism, thereby changing the distance between the top of the spray disc and the bottom of the ship. By adjusting the distance, it can ensure that the water sprayed by the spray disc can cover all areas that need to be rusted, improve the efficiency and quality of rust removal, and better adapt to the rust removal work of different parts of the hull, improve the use effect and improve the rust removal efficiency, and it is automatic lifting, which reduces manual intervention and improves safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the rust removal mechanism structure;

[0022] Figure 3 It is a schematic diagram of the structure of the adjustment component;

[0023] Figure 4 It is a schematic diagram of the bottom structure of the liquid storage tank;

[0024] Figure 5 It is a schematic diagram of the structure of the rust removal component;

[0025] Figure 6 It is a schematic diagram of the bottom structure of the rectangular box;

[0026] Figure 7 It is a schematic diagram of the structure of the lifting mechanism.

[0027] In the figure: 1, vehicle body; 2, lifting mechanism; 3, rust removal mechanism; 31, adjustment component; 32, rust removal component; 21, third servo motor; 22, fixed frame; 23, threaded sleeve; 24, threaded rod; 25, L-shaped frame; 26, fixed seat; 311, fixed block; 312, concave-shaped frame; 313, liquid storage tank; 314, hose; 315, high-pressure pump; 316, connecting pipe; 317, water tank; 318, connecting block; 319, first servo motor; 3191, first worm; 3192, rotating rod; 3193, first worm gear; 321, second servo motor; 322, second worm; 323, support block; 324, rectangular box; 325, water spraying disc; 326, second worm gear; 327, water delivery pipe; 328, seal. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] In the present invention, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0030] The present invention provides the following technical solutions:

[0031] Embodiment 1

[0032] Please refer to Figures 1-7, the present utility model provides a technical solution: an adjustable double-spray disc ultra-high pressure water rust removal device, including a vehicle body 1, a lifting mechanism 2 is arranged on the top of the vehicle body 1, a rust removal mechanism 3 is arranged on the top of the lifting mechanism 2, the rust removal mechanism 3 includes an adjustment component 31 and a rust removal component 32, the adjustment component 31 is arranged on the top of the lifting mechanism 2, and the rust removal component 32 is arranged on the top of the adjustment component 31;

[0033] The adjustment component 31 includes a concave frame 312, the concave frame 312 is arranged on the top of the lifting mechanism 2, a fixed block 311 is fixedly connected to the front side of the concave frame 312, a first servo motor 319 is fixedly connected to the right side of the fixed block 311, a first worm 3191 is fixedly connected to the left side of the first servo motor 319, the left side of the first worm 3191 is rotatably connected to the inside of the fixed block 311, a first worm gear 3193 is engaged with the top of the first worm 3191, a rotating rod 3192 is fixedly connected to the inside of the first worm gear 3193, the rotating rod 3192 is rotatably connected to the inside of the concave frame 312, a connecting block 318 is fixedly connected to the periphery of the rotating rod 3192, a liquid storage tank 313 is fixedly connected to the top of the connecting block 318, a hose 314 is fixedly connected to the right side of the bottom of the liquid storage tank 313, a high-pressure pump 315 is fixedly connected to the right side of the hose 314, a connecting pipe 316 is fixedly connected to the right side of the high-pressure pump 315, a water tank 317 is fixedly connected to the rear side of the connecting pipe 316, the high-pressure pump 315 is fixedly connected to the top of the vehicle body 1, and the water tank 317 is fixedly connected to the rear side of the top of the vehicle body 1, which is convenient for transporting the water in the water tank 317 into the liquid storage tank 313 under the action of the high-pressure water pump.

[0034] Please refer to Figures 1-7 , the present utility model provides a technical solution: the rust removal component 32 includes a second servo motor 321, the second servo motor 321 is fixedly connected to the top of the liquid storage tank 313, a second worm 322 is fixedly connected to the rear side of the second servo motor 321, a second worm gear 326 is engaged with the right side of the second worm 322, a water delivery pipe 327 is fixedly connected to the inside of the second worm gear 326, the water delivery pipe 327 is rotatably connected to the inside of the liquid storage tank 313, a sealing member 328 is fixedly connected to the periphery of the water delivery pipe 327, a rectangular box 324 is fixedly connected to the top of the water delivery pipe 327, a spray disc 325 is fixedly connected to the top of the rectangular box 324, a support block 323 is fixedly connected to the bottom of the rectangular box 324, the support block 323 is slidably connected to the top of the liquid storage tank 313, the bottom of the support block 323 is arc-shaped, a circular groove is opened on the top of the liquid storage tank 313, and the support block 323 is slidably connected to the circular groove, which is convenient for the circular groove to play a limiting role on the support block 323, and at the same time, the support block 323 can play a supporting and limiting role on the rectangular box 324 to ensure the stability of the rectangular box 324. Four spray discs 325 are provided, and the four spray discs 325 are respectively fixedly connected to the top of the rectangular box 324, which is convenient for improving the rust removal range and efficiency by setting four spray discs 325.

[0035] Embodiment 2

[0036] Please refer to Figures 1-7 , and on the basis of Embodiment 1, it is further obtained that the lifting mechanism 2 includes a fixed frame 22, the fixed frame 22 is fixedly connected to the top of the vehicle body 1, the bottom of the inner part of the fixed frame 22 is fixedly connected with a third servo motor 21, the top of the third servo motor 21 is fixedly connected with a threaded rod 24, the outer periphery of the threaded rod 24 is threadedly connected with a threaded sleeve 23, the top of the threaded sleeve 23 is fixedly connected with a fixed seat 26, the top of the fixed seat 26 is fixedly connected to the bottom of the concave frame 312, both sides of the bottom of the fixed seat 26 are fixedly connected with L-shaped frames 25, the L-shaped frames 25 are slidably connected to the inner side of the fixed frame 22, a chute is opened on the inner side of the fixed frame 22, and the L-shaped frames 25 are slidably connected in the chute, which is convenient to play a limiting role on the L-shaped frames 25 through the chute and ensure the stability of the fixed seat 26 during lifting.

[0037] In actual operation, when the device is used, when it is necessary to remove rust from the bottom of the ship, the staff first controls the movement of the vehicle body 1 through an external control device, moves the vehicle body 1 to the working position on the bottom of the ship where rust removal is required, and then drives the threaded rod 24 to rotate through the third servo motor 21 according to the need for rust removal height, so that the threaded sleeve 23 drives the fixing seat 26 to move up and down around the threaded rod 24, thereby adjusting the height of the water spray disc 325 under the action of the fixing seat 26. When the fixing seat 26 moves, it will bring The movable L-shaped frame 25 slides in the slide groove inside the fixing frame 22 to limit the fixing seat 26. When the height adjustment of the water spray plate 325 is completed, the high-pressure pump 315 can be started to make the high-pressure pump 315 transport the water in the water tank 317 to the hose 314 through the connecting pipe 316, and then transport it to the liquid storage tank 313 through the hose 314. At the same time, under the action of the water delivery pipe 327, the water is transported to the rectangular box 324 and finally sprayed out through the water spray plate 325. Under the action of the high-pressure pump 315, the water product A certain pressure is generated to remove rust from the bottom of the ship. While removing rust, the second servo motor 321 can drive the second worm gear 326 meshed on the right side of the second worm 322 to rotate, so that the second worm gear 326 drives the water pipe 327 and the rectangular box 324 to rotate, and the water spray plate 325 can be driven to rotate. The rotational motion helps to break the structure of the attachment, making the rust removal more thorough. When it is necessary to adjust the angle of the water spray plate 325 according to the position of the bottom of the ship, it is only necessary to adjust the angle of the water spray plate 325 by the first servo motor 319. The first worm wheel 3193 meshing with the top of the first worm gear 3191 is driven to rotate, so that the first worm wheel 3193 drives the connecting block 318 fixedly connected to the outer periphery of the rotating rod 3192 to rotate, and the connecting block 318 can drive the liquid storage tank 313 to adjust the angle, so that the water spray plate 325 is at a suitable angle to remove rust from the bottom of the ship, thereby improving the efficiency and quality of rust removal. When the rectangular box 324 rotates, it will drive the supporting block 323 to slide in the circular groove, and under the action of the supporting block 323, the rectangular box 324 can be supported.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. An adjustable double-spray-disc ultra-high pressure water rust removal device, comprising a vehicle body (1), characterized in that: A lifting mechanism (2) is provided at the top of the vehicle body (1), and a rust removal mechanism (3) is provided at the top of the lifting mechanism (2). The rust removal mechanism (3) includes an adjustment component (31) and a rust removal component (32). The adjustment component (31) is provided at the top of the lifting mechanism (2), and the rust removal component (32) is provided at the top of the adjustment component (31). The adjustment component (31) includes a concave frame (312). The concave frame (312) is provided at the top of the lifting mechanism (2). A fixed block (311) is fixedly connected to the front side of the concave frame (312). A first servo motor (319) is fixedly connected to the right side of the fixed block (311). A first worm (3191) is fixedly connected to the left side of the first servo motor (319). The left side of the first worm (3191) is rotatably connected to the inside of the fixed block (311). A first worm gear (3193) is engaged with the top of the first worm (3191). A rotating rod (3192) is fixedly connected inside the first worm gear (3193). The rotating rod (3192) is rotatably connected to the inside of the concave frame (312). A connecting block (318) is fixedly connected to the periphery of the rotating rod (3192). A liquid storage tank (313) is fixedly connected to the top of the connecting block (318). A hose (314) is fixedly connected to the right bottom of the liquid storage tank (313). A high-pressure pump (315) is fixedly connected to the right side of the hose (314). A connecting pipe (316) is fixedly connected to the right side of the high-pressure pump (315). A water tank (317) is fixedly connected to the rear side of the connecting pipe (316).

2. The adjustable double-spray-disc ultra-high pressure water rust removal device according to claim 1, wherein: The high-pressure pump (315) is fixedly connected to the top of the vehicle body (1), and the water tank (317) is fixedly connected to the rear side of the top of the vehicle body (1).

3. The adjustable double-spray-disc ultra-high pressure water rust removal device according to claim 1, characterized in that: The rust removal component (32) includes a second servo motor (321). The second servo motor (321) is fixedly connected to the top of the liquid storage tank (313). A second worm (322) is fixedly connected to the rear side of the second servo motor (321). A second worm gear (326) is engaged with the right side of the second worm (322). A water delivery pipe (327) is fixedly connected inside the second worm gear (326). The water delivery pipe (327) is rotatably connected to the inside of the liquid storage tank (313). A sealing member (328) is fixedly connected to the periphery of the water delivery pipe (327). A rectangular box (324) is fixedly connected to the top of the water delivery pipe (327). A water spraying disc (325) is fixedly connected to the top of the rectangular box (324). A support block (323) is fixedly connected to the bottom of the rectangular box (324). The support block (323) is slidably connected to the top of the liquid storage tank (313).

4. The adjustable double-spray-disc ultra-high pressure water rust removal device according to claim 3, wherein: The bottom of the support block (323) is arc-shaped. A circular groove is formed in the top of the liquid storage tank (313). The support block (323) is slidably connected to the circular groove.

5. The adjustable double-spray-disc ultra-high pressure water rust removal device according to claim 3, wherein: Four water spraying discs (325) are provided. The four water spraying discs (325) are respectively fixedly connected to the top of the rectangular box (324).

6. The adjustable double-spray-disc ultra-high pressure water rust removal device according to claim 1, characterized in that: The lifting mechanism (2) includes a fixed frame (22), the fixed frame (22) is fixedly connected to the top of the vehicle body (1), a third servo motor (21) is fixedly connected to the inner bottom of the fixed frame (22), a threaded rod (24) is fixedly connected to the top of the third servo motor (21), a threaded sleeve (23) is threadedly connected to the periphery of the threaded rod (24), a fixed seat (26) is fixedly connected to the top of the threaded sleeve (23), the top of the fixed seat (26) is fixedly connected to the bottom of the concave frame (312), L-shaped frames (25) are fixedly connected to both sides of the bottom of the fixed seat (26), and the L-shaped frames (25) are slidably connected to the inner side of the fixed frame (22).

7. The adjustable double-spray-disc ultra-high pressure water rust removal device according to claim 6, characterized in that: A chute is formed in the inner side of the fixed frame (22), and the L-shaped frame (25) is slidably connected in the chute.

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