Integrated ship bottom wall rust removal mechanism

Abstract

The invention relates to the technical field of rust removal mechanisms, and provides an integrated ship bottom wall rust removal mechanism which comprises a machine body and a rust removal assembly arranged on the machine body, the rust removal assembly comprises a seat body, a rust removal groove, a rust removal ball and a shot blasting shaft, the seat body is arranged on the machine body, the rust removal groove is formed in the seat body, the rust removal groove is provided with a material opening, and the material opening is located in the top of the rust removal groove; the material opening is used for making contact with the outer wall of a ship, the rust removal groove is further provided with a shot inlet and a shot outlet, the rust storage balls are arranged in the rust removal groove, the shot blasting shaft is rotationally arranged on the base, the shot blasting shaft is located at the inlet end of the shot inlet, and the shot blasting shaft is used for providing force for the rust removal balls to enter the shot inlet. By means of the technical scheme, the problems that in the prior art, manual rust removal efficiency is low, and people are prone to being hurt are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of rust removal mechanisms, and more specifically, to an integrated rust removal mechanism for the bottom wall of a ship. Background Art

[0002] With the booming development of the marine economy, the shipbuilding industry has received increasing attention. However, due to long-term navigation in the ocean, various small aquatic organisms and plants attach to the bottom surface of the outer wall of the ship, that is, the bottom wall, such as seaweed, oysters, etc. These attachments and seawater will corrode the hull. Over time, a rust layer will form on the surface of the hull structure, thereby affecting the service life of the ship. Therefore, surface cleaning, rust removal, and painting maintenance of ships are regular tasks. This work is not only time-consuming and laborious but also has a high risk factor. Most of the current surface cleaning and rust removal of ships are manual operations. The efficiency of manually cleaning attachments and removing rust is relatively low, and the working environment is harsh, which has a great impact on the human body.

[0003] Therefore, we need a rust removal mechanism to solve the above technical problems. Summary of the Invention

[0004] The present invention provides an integrated rust removal mechanism for the bottom wall of a ship, which solves the problems of low efficiency of manual rust removal and easy damage to people in the related art.

[0005] The technical solution of the present invention is as follows: As a further technical solution, it includes a fuselage and a rust removal component arranged on the fuselage. The rust removal component includes, a seat body, which is arranged on the fuselage, a rust removal tank, which is arranged on the seat body. The rust removal tank has a material port at the top of the rust removal tank. The material port is used to contact the outer wall of the ship. The rust removal tank also has a shot inlet and a shot outlet. The shot inlet and the shot outlet are vertically located below the material port. rust removal spheres, which are arranged in the rust removal tank. There are several rust removal spheres. a shot blasting shaft, which is rotatably arranged on the seat body. The shot blasting shaft is located at the inlet end of the shot inlet. The shot blasting shaft is used to provide the force for the rust removal spheres to enter the shot inlet.

[0006] As a further technical solution, the rust removal component further includes, a return material cylinder, the inlet end of which is communicated with the shot inlet, and the outlet end of which is communicated with the shot outlet. a spiral conveyor shaft, which is rotatably arranged in the return material cylinder. The spiral conveyor shaft is used to send the rust removal spheres from the shot outlet to the shot inlet.

[0007] As a further technical solution, the area of the shot outlet of the rust removal tank is larger than the area of the shot inlet.

[0008] As a further technical solution, the rust removal tank further has a waste outlet, the waste outlet is located between the shot inlet and the shot outlet, and the rust removal assembly further includes, a material guiding plate, the material guiding plate is arranged in the rust removal tank, the material guiding plate is vertically located above the waste outlet, the material guiding plate has a plurality of material screening openings, the material screening openings are uniformly distributed on the material guiding plate, and the material screening openings are used for rust to enter the waste outlet. a collection tank, the collection tank is located at the bottom of the rust removal tank, the collection tank is communicated with the waste outlet, and the collection tank is used for storing rust.

[0009] As a further technical solution, the material guiding plate is movably arranged vertically in the rust removal tank; the rust removal assembly further includes, a first elastic member, one end of the first elastic member is connected to the material guiding plate, the other end of the first elastic member is connected to the rust removal tank, and the first elastic member is used to provide a force for the material guiding plate to move upward.

[0010] As a further technical solution, the rust removal assembly further includes, a cover body, the cover body is used to connect the shot inlet and the inlet end of the screw conveyor, and the cover body has an arc portion. The shot blasting shaft is rotatably arranged in the cover body, and the shot blasting shaft includes, a shaft body, the shaft body is rotatably arranged in the cover body. shot claws, one end of each shot claw is hinged to the shaft body, there are a plurality of shot claws, and the plurality of shot claws are distributed along the circumferential direction of the shaft body. The shot claws contact the arc portion to drive the shot claws to flip along the hinge point. a second elastic member, one end of the second elastic member is hinged to the shaft body, the other end of the second elastic member is hinged to the middle of the shot claw, and the second elastic member is used to provide a resetting force for the shot claw.

[0011] As a further technical solution, it further includes a dust removal assembly, and the dust removal assembly includes, a dust suction pipe, one end of the dust suction pipe is communicated with the shot inlet and the shot outlet. a cyclone dust collector, the cyclone dust collector is arranged on the machine body, and the cyclone dust collector is arranged on the machine body. The inlet end of the cyclone dust collector is communicated with the outlet end of the dust suction pipe.

[0012] As a further technical solution, the seat body is slidably arranged vertically on the machine body, and the sliding of the seat body is used to drive the rust removal tank to contact the outer wall of the ship.

[0013] As a further technical solution, the rust removal tank further has a brush part, and the brush part is circumferentially distributed along the material inlet of the rust removal tank.

[0014] As a further technical solution, it further includes a wheel body, the wheel body is rotatably arranged on the fuselage, there are several wheel bodies, and several wheel bodies are evenly distributed on both sides of the fuselage.

[0015] The working principle and beneficial effects of the present invention are as follows: In the present invention, an integrated ship bottom wall rust removal mechanism is proposed, which includes a fuselage and a rust removal component arranged on the fuselage. The rust removal component includes a seat body, a rust removal tank, a rust removal sphere, and a shot blasting shaft. The seat body is arranged on the fuselage, the rust removal tank is arranged on the seat body, the rust removal tank has a material inlet, the material inlet is located at the top of the rust removal tank, and the material inlet is used to contact the ship bottom wall. The rust removal tank also has a shot inlet and a shot outlet. The rust storage sphere is arranged in the rust removal tank, there are several rust removal spheres, the shot blasting shaft is rotatably arranged on the seat body, and the shot blasting shaft is located at the inlet end of the shot inlet. The shot blasting shaft is used to provide the force for the rust removal spheres to enter the shot inlet. During work, the material inlet of the rust removal tank is aligned with the ship outer wall, the brush part is in contact with the ship outer wall, the rust removal component is started, the rust removal spheres enter the rust removal tank from the shot inlet, and impact on the ship outer wall, so as to knock down the rust on the ship outer wall and fall into the rust removal tank for storage. The rust removal spheres that have completed the collision will fall into the return material cylinder from the shot outlet for material return. After the rust removal spheres return to the shot inlet, the shot blasting shaft can continue to throw the rust removal spheres towards the ship outer wall, thereby realizing the automatic rust removal function. Compared with traditional manual rust removal, the rust removal efficiency is improved, the manual labor intensity and cost are reduced, the harm to the workers' bodies is reduced, and at the same time, the aluminum alloy fuselage and the stainless steel rust removal tank ensure the durability and stability of the mechanism, and are suitable for the complex working environment of the ship outer wall. Description of the Drawings

[0016] The above characteristics, technical features, advantages and their implementation manners of the present invention will be further described below in a clear and understandable manner in combination with the drawings in the preferred embodiments.

[0017] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a structural schematic diagram of the rust removal tank of the present invention; Figure 3 It is a structural schematic diagram of the screw conveyor shaft of the present invention; In the figure: 1. fuselage; 2. rust removal component, where 201 is the base body, 211 is the rust removal tank, 212 is the material inlet, 213 is the shot inlet, 214 is the shot outlet, 202 is the rust removal sphere, 203 is the shot blasting shaft, 204 is the return material cylinder, 205 is the screw conveyor shaft, 206 is the impurity outlet, 207 is the guide plate, 271 is the screening material port, 208 is the collection tank, 209 is the first elastic member, 210 is the cover body, 231 is the shaft body, 232 is the throwing claw, 233 is the second elastic member; 3. dust removal component, where 301 is the dust suction pipe, 302 is the cyclone dust collector, 220 is the brush part; 4. wheel body. Detailed implementation manners

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will describe the specific implementation manners of the present invention with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained according to these drawings, and other implementation manners can also be obtained.

[0019] For the sake of simplicity of the drawings, only the parts related to the invention are schematically shown in each drawing, and they do not represent the actual structure of the product. In addition, for the sake of simplicity and easy understanding of the drawings, in some drawings, components with the same structure or function are only schematically shown for one of them, or only one of them is marked. In this article, "one" not only means "only this one", but also means "more than one" situation, and "several" includes "two" and "more than two".

[0020] In this article, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" 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 directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside 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.

[0021] In addition, in the description of this application, the terms "first", "second", etc. are only used for distinguishing descriptions, and cannot be understood as indicating or implying relative importance.

[0022] Embodiment 1 Refer to Figures 1 to 3, which is the first embodiment of the present invention, proposes an integrated ship bottom wall rust removal mechanism, characterized in that it includes a fuselage 1 and a rust removal component 2 provided on the fuselage 1. The rust removal component 2 includes a seat body 201, the seat body 201 is provided on the fuselage 1, a rust removal groove 211 is provided on the seat body 201, the rust removal groove 211 has a material port 212, the material port 212 is located at the top of the rust removal groove 211, and the material port 212 is used to contact the outer wall of the ship. The rust removal groove 211 also has a shot inlet 213 and a shot outlet 214. The shot inlet 213 and the shot outlet 214 are vertically located below the material port 212. The rust removal spheres 202 are arranged in the rust removal groove 211, and there are several rust removal spheres 202. The shot blasting shaft 203 is rotatably provided on the seat body 201, and the shot blasting shaft 203 is located at the inlet end of the shot inlet 213. The shot blasting shaft 203 is used to provide the force for the rust removal spheres 202 to enter the shot inlet 213.

[0023] In this embodiment, the rust removal mechanism mainly rust-removes the bottom surface, i.e., the bottom wall, of the outer wall of the ship. The bottom wall tends to be horizontal, and the rust removal groove 211 can fully fit onto the bottom surface. During operation, the material port 212 of the rust removal groove 211 is aligned with the bottom surface of the outer wall of the ship. The material port 212 can make the brush part 220 contact the ship bottom wall. Start the rust removal component 2. The rust removal spheres 202 enter the rust removal groove 211 from the shot inlet 213, impact the outer wall of the ship, so as to knock down the rust on the outer wall of the ship and fall into the rust removal groove 211 for storage. The rust removal spheres 202 that have completed the collision will fall into the return material cylinder 204 from the shot outlet 214 for material return. The rust removal spheres 202 will return to the shot blasting shaft 203 to continue the impact, thus realizing the automatic rust removal function. Compared with traditional manual rust removal, it improves the rust removal efficiency, reduces the manual labor intensity and cost, and reduces the harm to the workers' bodies. At the same time, the aluminum alloy fuselage 1 and the stainless steel rust removal groove 211 ensure the durability and stability of the mechanism, and are suitable for the complex working environment of the ship outer wall.

[0024] Embodiment 2 Compared with Embodiment 1, further, the rust removal component 2 further includes a return material cylinder 204. The inlet end of the return material cylinder 204 is communicated with the shot inlet 213, and the outlet end of the return material cylinder 204 is communicated with the shot outlet 214. The spiral conveyor shaft 205 is rotatably arranged in the return material cylinder 204. The spiral conveyor shaft 205 is used to send the rust removal spheres 202 from the shot outlet 214 into the shot inlet 213.

[0025] In this embodiment, the provision of the return chute 204 and the screw conveyor shaft 205 enables the recycling of the rust-removing spheres 202, reducing the loss and replenishment frequency of the spheres and lowering the production cost. At the same time, it ensures the continuous supply of spheres during the rust-removing process, improves the continuity and efficiency of the rust-removing operation, and makes the entire rust-removing mechanism more energy-saving, environmentally friendly, economical and efficient.

[0026] Embodiment 3 Compared with Embodiment 2, further, the area of the ball outlet 214 of the rust-removing tank 211 is larger than the area of the ball inlet 213.

[0027] In this embodiment, different-sized inlets and outlets are directly formed during the casting process of the rust-removing tank 211. In actual work, when the shot-blasting shaft 203 throws the rust-removing spheres 202 into the ball inlet 213, the spheres collide and rub against the outer wall of the ship and other spheres in the rust-removing tank 211 to complete the rust-removing operation. Since the area of the ball outlet 214 is larger, the spheres are more likely to be discharged from the ball outlet 214 and enter the return chute 204, ensuring the smoothness of the sphere circulation. The larger area of the ball outlet 214 is conducive to the rapid and smooth discharge of the rust-removing spheres 202 from the rust-removing tank 211, avoiding the accumulation and blockage of spheres in the tank, ensuring the stable operation of the entire rust-removing system, improving the working efficiency, reducing equipment failures and downtime maintenance caused by sphere blockage, and further enhancing the efficiency and reliability of the rust removal of the ship's outer wall.

[0028] Embodiment 4 Compared with Embodiment 3, further, the rust-removing tank 211 further has a waste outlet 206. The waste outlet 206 is located between the ball inlet 213 and the ball outlet 214. The rust-removing assembly 2 further includes a guide plate 207. The guide plate 207 is arranged in the rust-removing tank 211. The guide plate 207 is vertically located above the waste outlet 206. The guide plate 207 has a plurality of sieve openings 271. The sieve openings 271 are evenly distributed on the guide plate 207. The sieve openings 271 are used for rust to enter the waste outlet 206. The collection tank 208 is located at the bottom of the rust-removing tank 211. The collection tank 208 is communicated with the waste outlet 206. The collection tank 208 is used for storing rust.

[0029] In this embodiment, a waste outlet 206 is formed at the bottom of the rust removal tank 211 between the shot inlet 213 and the shot outlet 214. The material guiding plate 207 is made of a stainless steel plate with punched holes, and the material screening openings 271 are evenly distributed on the plate. The material screening openings 271 can allow rust to pass through, but the rust removal spheres 202 cannot pass through. The material guiding plate 207 is vertically slidably connected to the rust removal tank 211 through a guide rail welded inside the rust removal tank 211, and is located 5 cm above the waste outlet 206. The collection tank 208 is funnel-shaped, made of carbon steel, and its surface is coated with anti-rust paint. It is placed at the bottom of the rust removal tank 211 and communicated with the waste outlet 206 for collecting the rust impurities falling from the material screening openings 271 of the material guiding plate 207. During the rust removal process, when the mixture of spheres and rust enters the rust removal tank 211, the rust, under the action of the collision of the spheres and its own gravity, falls into the collection tank 208 through the material screening openings 271 of the material guiding plate 207, realizing the preliminary separation of the rust from the spheres. The combined structure of the waste outlet 206, the material guiding plate 207 and the collection tank 208 can effectively separate and collect impurities such as rust from the rust removal spheres 202, avoid the accumulation of impurities in the rust removal tank 211 from affecting the movement and rust removal effect of the spheres, ensure the cleanliness and working performance of the rust removal spheres 202, reduce the wear of the spheres, extend the service life of the spheres, and at the same time facilitate the centralized treatment of rust and reduce environmental pollution.

[0030] Embodiment 5 Compared with Embodiment 4, further, the material guiding plate 207 is vertically movably arranged in the rust removal tank 211; the rust removal assembly 2 further includes a first elastic member 209, one end of the first elastic member 209 is connected to the material guiding plate 207, and the other end of the first elastic member 209 is connected to the rust removal tank 211. The first elastic member 209 is used to provide a force for the upward movement of the material guiding plate 207.

[0031] In this embodiment, the first elastic member 209 is selected as a high-strength spring. One end of the spring is connected to the ear plate on the material guide plate 207 through a hook, and the other end is connected to the fixed rod welded to the inner wall of the rust removal tank 211. The spring constant of the spring is calculated and selected according to the weight of the material guide plate 207 and the impact force received during operation, ensuring that sufficient upward elastic force can be provided for the material guide plate 207. During the working process, when a large number of sphere and rust mixtures impact the material guide plate 207, the material guide plate 207 will move downward under the action of the impact force, compressing the spring; when the impact force decreases, the elastic force of the spring will push the material guide plate 207 to reset upward, keeping the material guide plate 207 always in a proper position, ensuring the normal operation of the screening opening 271, and preventing the screening opening 271 from being blocked. The first elastic member 209 enables the material guide plate 207 to adapt to the impact force during the working process, maintain a stable working state, ensure that rust can continuously and effectively fall into the collection tank 208 through the screening opening 271, improve the reliability and stability of impurity separation, reduce the need for manual intervention, and further enhance the automation level and working efficiency of the entire rust removal mechanism.

[0032] Embodiment 6 Compared with Embodiment 5, the rust removal assembly 2 further includes a cover body 210. The cover body 210 is used to connect the shot inlet 213 and the inlet end of the screw conveyor shaft 205. The cover body 210 has an arc portion. The shot blasting shaft 203 is rotatably arranged in the cover body 210. The shot blasting shaft 203 includes a shaft body 231. The shaft body 231 is rotatably arranged in the cover body 210. One end of the throwing claw 232 is hinged to the shaft body 231. There are several throwing claws 232. The several throwing claws 232 are distributed along the circumferential direction of the shaft body 231. The throwing claws 232 contact the arc portion to drive the throwing claws 232 to flip along the hinge point. One end of the second elastic member 233 is hinged to the shaft body 231, and the other end of the second elastic member 233 is hinged to the middle of the throwing claw 232. The second elastic member 233 is used to provide the acting force for the throwing claw 232 to reset.

[0033] In this embodiment, the cover body 210 is a semicircular metal cover, which is connected to the shot inlet 213 and the inlet end of the spiral conveying shaft 205 by welding. The radius of the arc portion matches the rotation radius of the shot blasting shaft 203, ensuring that the throwing claw 232 can be in good contact with the arc portion during the rotation process. The shaft body 231 of the shot blasting shaft 203 is installed on the bearing inside the cover body 210. The throwing claw 232 is made of cast iron, and one end is hinged to the shaft body 231 through a pin. The second elastic member 233 is a rubber spring, one end of which is hinged to the shaft body 231 through a pin, and the other end is hinged to the connecting ear in the middle of the throwing claw 232. When the shot blasting shaft 203 rotates, the throwing claw 232 is thrown outward under the action of centrifugal force. After contacting the arc portion of the cover body 210, due to the limitation of the arc portion, the throwing claw 232 will flip inward at a certain angle around the hinge point. At this time, the second elastic member 233 is stretched. When the throwing claw 232 is out of contact with the arc portion, the elastic force of the second elastic member 233 will cause the throwing claw 232 to quickly reset, and the rust removal ball 202 located in front of the throwing claw 232 will be thrown into the shot inlet 213 more forcefully, thereby improving the shot blasting efficiency. The design of the cover body 210, the throwing claw 232 and the second elastic member 233 optimizes the shot blasting effect of the shot blasting shaft 203, so that the rust removal ball 202 can enter the shot inlet 213 more quickly and accurately, and increases the initial velocity and number of the ball entering the rust removal groove 211, thereby improving the rust removal efficiency and quality, while also reducing energy waste, so that the performance of the entire rust removal assembly 2 is further improved, and some openings can also be set at the arc portion to collect the residual rust falling from the guide plate 207, and the throwing claw can also contact the arc portion to help the rust be collected through the opening.

[0034] Example 7 Compared with Example 6, it also includes a dust removal component 3, the dust removal component 3 includes a dust suction pipe 301, one end of the dust suction pipe 301 is connected to the ball inlet 213 and the ball outlet 214, the cyclone dust collector 302 is arranged on the fuselage 1, the cyclone dust collector is arranged on the fuselage 1, and the inlet end of the cyclone dust collector is connected to the outlet end of the dust suction pipe 301.

[0035] In this embodiment, the dust suction pipe 301 is made of flexible rubber pipe. One end is respectively connected to the shot inlet 213 and the shot outlet 214 of the rust removal tank 211 through a three-way joint, and the other end is connected to the inlet end of the cyclone dust collector 302. The connection is wrapped with sealing tape to ensure good sealing and prevent dust leakage. The cyclone dust collector 302 adopts a conventional industrial cyclone dust collector 302, which is installed on the other side of the fuselage 1 through a bracket. It has a spiral air flow channel and a dust collection bucket inside. During the rust removal process, the dust suction pipe 301 sucks the dust generated in the rust removal tank 211 into the cyclone dust collector 302. Due to the action of centrifugal force, the dust is thrown towards the wall of the dust collector and then falls into the dust collection bucket. The purified air is discharged from the air outlet at the top of the dust collector, reducing the harm of dust to the working environment and operators. At the same time, it also avoids the wear and corrosion of the equipment by dust. The setting of the dust removal component 3 effectively collects and processes the dust generated during the rust removal process, improves the working environment, protects the physical health of the operators, reduces potential safety hazards such as dust explosion, and at the same time reduces the damage of dust to the equipment, extends the service life of the equipment, and improves the environmental protection and safety of the entire ship outer wall rust removal operation.

[0036] Example 8 Compared with Example 7, further, the seat body 201 is slidably arranged vertically on the fuselage 1, and the sliding of the seat body 201 is used to drive the rust removal tank 211 to contact the outer wall of the ship.

[0037] Vertical sliders are welded on both sides of the seat body 201, and guide rails are installed at the corresponding positions of the fuselage 1. Lubricating oil is applied between the sliders and the guide rails to reduce the sliding friction force. The lead screw nut mechanism is driven by a motor. The lead screw is connected to the seat body 201, and the nut is fixed on the fuselage 1. When the motor rotates, the lead screw rotates, so that the seat body 201 slides vertically along the guide rail. Before the rust removal operation on the outer wall of the ship, according to the height of the outer wall of the ship and the position of the rusty part, the motor is started to adjust the height of the seat body 201, so that the material port 212 of the rust removal tank 211 is in close contact with the outer wall of the ship, ensuring the consistency and stability of the rust removal effect. The vertical sliding setting of the seat body 201 enables the rust removal tank 211 to adapt to the outer walls of ships with different heights and positions, conveniently and quickly adjusts the rust removal position, improves the versatility and flexibility of the rust removal mechanism, reduces the rust removal difficulty caused by the differences in the shape and size of the outer walls of ships, and ensures efficient and accurate rust removal operations on various ships.

[0038] Example 9 Compared with Example 8, further, the rust removal tank 211 further has a brush part 220, and the brush part 220 is circumferentially distributed along the material port 212 of the rust removal tank 211.

[0039] In this embodiment, a circle of nylon brushes is pasted around the edge of the material inlet 212 of the rust removal tank 211 with glue. The length of the brushes is 10 - 30 cm, the diameter of the brush filaments is 0.5 mm, and they are arranged in a closely packed state. While the rust removal sphere 202 performs shot blasting rust removal on the outer wall of the ship, the brush part 220 contacts the outer wall of the ship as the rust removal tank 211 moves, and can sweep away some loosely attached rust, dust, and impurities, further improving the cleanliness and effect of rust removal. At the same time, it also plays a certain polishing role on the outer wall of the ship, making the surface of the outer wall of the ship smoother, which is beneficial to subsequent painting maintenance and other work. The setting of the brush part 220 enhances the cleaning ability of the rust removal mechanism. Combined with shot blasting rust removal, it can more thoroughly remove the rust and impurities on the outer wall of the ship, improve the treatment quality of the outer wall of the ship, create better conditions for subsequent maintenance work, extend the service life of the ship, and at the same time improve the appearance quality and navigation performance of the ship.

[0040] Embodiment 10 Compared with Embodiment 9, further, it further includes a wheel body 4, the wheel body 4 is rotatably arranged on the fuselage 1, and there are several wheel bodies 4, and several wheel bodies 4 are evenly distributed on both sides of the fuselage 1.

[0041] In this embodiment, multiple rubber wheels are installed on both sides of the fuselage 1 through bearing seats. The wheel hubs are made of aluminum alloy material to reduce weight. The wheels are connected to the motor through shafts to achieve independent drive. By controlling the speed and steering of the motor, the entire rust removal mechanism can move, turn, and position flexibly on the outer wall of the ship. When performing rust removal operations on the outer wall of the ship, the operator controls the movement of the wheels through a remote control, and accurately moves the rust removal mechanism to the position where rust removal is required, facilitating quick and convenient work. The setting of the wheel body 4 enables the rust removal mechanism to have good mobility, facilitating large-scale operations on the outer wall of the ship, improving work efficiency, and reducing the labor intensity and time of manual handling and equipment adjustment. The independently driven wheels can achieve precise positioning and flexible steering, adapting to the complex shape and working environment of the outer wall of the ship, making the rust removal operation more efficient, convenient, and intelligent.

[0042] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. An integrated ship bottom wall rust removal mechanism, characterized in that: It comprises a machine body (1) and a rust removal component (2) arranged on the machine body (1), wherein the rust removal component (2) comprises: a seat body (201), the seat body (201) being arranged on the fuselage (1), A rust removal groove (211), the rust removal groove (211) being arranged on the seat body (201), the rust removal groove (211) having a material opening (212), the material opening (212) being located at the top of the rust removal groove (211), the material opening (212) being used to contact the outer wall of the ship, the rust removal groove (211) also having a pill inlet (213) and a pill outlet (214), the pill inlet (213) and the pill outlet (214) being located vertically below the material opening (212), A rust removal ball (202), wherein the rust removal ball (202) is arranged in the rust removal groove (211), and there are a plurality of rust removal balls (202). A shot blasting shaft (203) is rotatably disposed on the seat body (201), the shot blasting shaft (203) is located at the inlet end of the shot inlet (213), and the shot blasting shaft (203) is used to provide a force for the rust removal ball (202) to enter the shot inlet (213).

2. The integrated ship bottom wall rust removal mechanism according to claim 1, characterized in that: The rust removal assembly (2) further comprises: a return barrel (204), wherein the inlet end of the return barrel (204) is in communication with the pill inlet (213), and the outlet end of the return barrel (204) is in communication with the pill outlet (214). A screw conveying shaft (205) is rotatably disposed in the return barrel (204), and the screw conveying shaft (205) is used to convey the rust removal balls (202) from the pill outlet (214) into the pill inlet (213).

3. The integrated ship bottom wall rust removal mechanism according to claim 1, characterized in that: The area of ​​the pill outlet (214) of the rust removal groove (211) is larger than the area of ​​the pill inlet (213).

4. The integrated ship bottom wall rust removal mechanism according to claim 1, characterized in that: The rust removal groove (211) further comprises a debris outlet (206), wherein the debris outlet (206) is located between the pill inlet (213) and the pill outlet (214). The rust removal component (2) further comprises: a material guide plate (207), the material guide plate (207) being arranged in the rust removal groove (211), the material guide plate (207) being located above the impurity outlet (206) in a vertical direction, the material guide plate (207) having a plurality of material screening openings (271), the material screening openings (271) being evenly distributed on the material guide plate (207), the material screening openings (271) being used for rust to enter the impurity outlet (206), A collecting trough (208), the collecting trough (208) being located at the bottom of the rust removal trough (211), the collecting trough (208) being in communication with the impurity outlet (206), and the collecting trough (208) being used to store rust.

5. The integrated ship bottom wall rust removal mechanism according to claim 4, characterized in that: The guide plate (207) is arranged in the rust removal groove (211) to move vertically; the rust removal assembly (2) further comprises: A first elastic member (209), one end of the first elastic member (209) is connected to the material guide plate (207), the other end of the first elastic member (209) is connected to the rust removal groove (211), and the first elastic member (209) is used to provide a force for the material guide plate (207) to move upward.

6. The integrated ship bottom wall rust removal mechanism according to claim 2, characterized in that: The rust removal assembly (2) further comprises: A cover body (210), the cover body (210) is used to connect the pill inlet (213) and the inlet end of the spiral conveying shaft (205), the cover body (210) has an arc portion, The shot blasting shaft (203) is rotatably disposed in the cover body (210), and the shot blasting shaft (203) comprises: a shaft body (231), the shaft body (231) being rotatably disposed in the cover body (210), A throwing claw (232), one end of the throwing claw (232) is hinged on the shaft body (231), there are a plurality of the throwing claws (232), the plurality of the throwing claws (232) are distributed along the circumferential direction of the shaft body (231), the throwing claw (232) contacts the arc portion to drive the throwing claw (232) to flip along the hinge point, A second elastic member (233), one end of the second elastic member (233) is hinged to the shaft body (231), and the other end of the second elastic member (233) is hinged to the middle part of the throwing claw (232), and the second elastic member (233) is used to provide a force for resetting the throwing claw (232).

7. The integrated ship bottom wall rust removal mechanism according to claim 1, characterized in that: It also includes a dust removal component (3), wherein the dust removal component (3) includes: A dust suction pipe (301), one end of which is connected to the pill inlet (213) and the pill outlet (214). A cyclone dust collector (302), wherein the cyclone dust collector (302) is arranged on the fuselage (1), the cyclone dust collector is arranged on the fuselage (1), and the inlet end of the cyclone dust collector is connected to the outlet end of the dust suction pipe (301).

8. The integrated ship bottom wall rust removal mechanism according to claim 1, characterized in that: The seat body (201) is arranged on the fuselage (1) in a vertically sliding manner, and the sliding of the seat body (201) is used to drive the rust removal groove (211) to contact the outer wall of the ship.

9. The integrated ship bottom wall rust removal mechanism according to claim 1, characterized in that: The rust removal groove (211) further comprises a brush portion (220), and the brush portion (220) is distributed circumferentially along the material opening (212) of the rust removal groove (211).

10. The integrated ship bottom wall rust removal mechanism according to claim 1, characterized in that: It also comprises a wheel body (4), wherein the wheel body (4) is rotatably arranged on the fuselage (1), and there are a plurality of the wheel bodies (4), and the plurality of the wheel bodies (4) are evenly distributed on both sides of the fuselage (1).

Images