Ship deck cleaning device

Abstract

The utility model belongs to the technical field of deck cleaning, and particularly relates to a ship deck cleaning device which comprises a cleaning trolley, moving wheels are fixedly connected to the four corners of the bottom of the cleaning trolley respectively, a dust collector is fixedly connected to the top of the cleaning trolley, and a rust removal assembly is installed at the bottom of the cleaning trolley. The rust removal assembly comprises a plurality of electric push rods, the electric push rods are fixedly installed at one end of the cleaning trolley, and the bottoms of the electric push rods are fixedly connected with a cleaning cover; the cleaning cover is driven by the electric push rod to descend to abut against the deck, rust is intercepted through the cleaning cover to avoid the situation that cleaning is inconvenient due to the fact that the rust splashes, the driver is operated to drive the derusting plate to rotate and polish to derust and clean the deck, and the dust collector is operated to suck the rust in the cleaning cover into the dust collector. And automatic rust grinding and collecting operation is achieved, and the burden of workers is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of deck cleaning, in particular to a ship deck cleaning device. Background Art

[0002] With the development of industry, rust removal and cleaning of large ships is an important operation in the shipbuilding industry and an essential link in shipbuilding and ship repair. In addition, due to the long-term operation of ships at sea, there are many rainy days and high humidity at sea, and rust inevitably occurs on the ship deck. To improve the service life and safety of ships, when the ship deck rusts to a certain extent, rust removal and cleaning must be carried out.

[0003] In the prior art, rust removal of ship decks is generally carried out by manually holding a spray gun and spraying rust remover on the deck, and then manually holding a brush for cleaning. However, the area of ship decks is relatively large, resulting in a relatively high working intensity and cost when using this rust removal method. It is easy to make people feel tired. Working in such an environment for a long time, workers are prone to occupational diseases. Moreover, the existing rust removal devices cannot clean the removed rust after rust removal and require manual cleaning again, reducing work efficiency.

[0004] The existing Chinese patent with the publication number CN216781373U discloses a deck rust removal device for ship cleaning, which relates to the field of deck rust removal devices. Aiming at the problems that the existing rust removal devices cannot clean the removed rust and require secondary rust removal during use and are not convenient to use, the following solution is proposed. It includes a support mechanism, and two groups of auxiliary rust removal mechanisms for secondary rust removal are arranged at the top of the support mechanism.

[0005] In view of the above and related prior arts, the inventor believes that the following defects often exist: The device only removes rust by rotating and rubbing the rust removal plate against the deck, and the rust removal effect is relatively poor and needs to be improved. Therefore, a ship deck cleaning device is proposed for the above problems. Summary of the Utility Model

[0006] In order to make up for the deficiencies of the prior art and solve the above-mentioned technical problems, the present utility model provides a ship deck cleaning device, which includes a cleaning vehicle, and moving wheels are respectively fixedly connected to the four corners of the bottom of the cleaning vehicle. A dust collector is fixedly connected to the top of the cleaning vehicle, and a rust removal component is installed at the bottom of the cleaning vehicle. The rust removal component includes a plurality of electric push rods, the electric push rods are fixedly installed at one end of the cleaning vehicle, the bottom of the electric push rod is fixedly connected with a cleaning cover, a driver is fixedly connected to the center of the top of the cleaning cover, a rust removal plate is inserted into the driving end of the driver, and the rust removal plate is tightly connected to the driver by bolts. During use, the cleaning vehicle is pushed to the deck area to be rust-removed, the electric push rod is operated to drive the cleaning cover to descend and press against the deck, and the rust is intercepted by the cleaning cover to avoid inconvenient cleaning of the splashed rust. The driver is operated to drive the rust removal plate to rotate and polish to remove rust from the deck.

[0007] Preferably, a dust suction port is installed on the side wall of the cleaning cover, and the dust suction port is connected to the dust suction pipeline of the dust collector. The dust collector is operated to generate negative pressure suction at the dust suction port, so as to suck the rust inside the cleaning cover into the dust collector, realizing the automatic grinding and collection operation of the rust and reducing the burden on the staff.

[0008] Preferably, the cleaning vehicle includes a front end and a rear end, and the front end and the rear end are hinged.

[0009] Preferably, a chute one and a chute two are respectively opened at the top of the opposite ends of the front end and the rear end, and a limiting plate is slidably connected inside the chute two.

[0010] Preferably, a spring is fixedly connected to the side wall of the limiting plate, and the end of the spring away from the limiting plate is fixedly connected to the side wall of the chute two. The limiting plate is inserted into the chute one by the elastic force of the spring to horizontally connect the front end and the rear end. When the rust removal plate needs to be replaced, the handle is pushed to drive the limiting plate to slide into the chute two, and then the front end can be rotated upward to make the opening of the cleaning cover face upward, which is convenient for replacing the rust removal plate.

[0011] Preferably, handles are fixedly connected to the tops of the two limiting plates.

[0012] Preferably, a spraying assembly is installed on the cleaning cover, the driver and the cleaning vehicle. The spraying assembly includes a water tank which is fixedly installed on the top of the cleaning vehicle. A water pump is fixedly connected to the top of the water tank. The liquid inlet end of the water pump is connected to the water tank through a pipeline. A liquid adding end and a liquid discharging end with a valve are respectively installed on the top and the bottom of the water tank. Before use, rust remover is added to the water tank. When rust removing, the rust removing liquid is pumped into the liquid storage cavity by the water pump and then sprayed out through the spray holes to the rusty area of the deck to remove the rust, which facilitates the subsequent operation of the rust removing assembly. Compared with the prior art, the rust removing efficiency is greatly improved by combining the two methods. Moreover, the rotating cover is driven by the driver to rotate, so that the spray holes rotate to expand the spraying area of the rust remover, further improving the rust removing effect.

[0013] Preferably, the spraying assembly further includes a rotating cover which is rotatably installed inside the cleaning cover and fixedly connected to the driving end of the driver. A liquid storage cavity is formed between the rotating cover and the cleaning cover. A sealing ring is arranged at the intersection of the rotating cover and the cleaning cover to prevent liquid leakage.

[0014] Preferably, the bottom of the rotating cover is provided with spray holes distributed in a ring shape.

[0015] Preferably, a connecting end is installed on the top of the cleaning cover, and the connecting end is connected to the liquid outlet end of the water pump through a pipeline.

[0016] The beneficial effects of the present utility model are as follows:

[0017] 1. The present utility model drives the cleaning cover to descend and press against the deck through the electric push rod. The cleaning cover intercepts the rust to avoid inconvenient cleaning of the sputtered rust. The driver is operated to drive the rust removing plate to rotate and polish to remove the rust on the deck. The vacuum cleaner is operated to suck the rust inside the cleaning cover into the vacuum cleaner, realizing the automatic grinding and collection operation of the rust and reducing the burden on the staff.

[0018] 2. The present utility model pumps the rust removing liquid into the liquid storage cavity by the water pump and then sprays it out through the spray holes to the rusty area of the deck to remove the rust, which facilitates the subsequent operation of the rust removing assembly. Moreover, the rotating cover is driven by the driver to rotate, so that the spray holes rotate to expand the spraying area of the rust remover, further improving the rust removing effect. Description of the Drawings

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1Schematic diagram of the overall structure of the present utility model;

[0021] Figure 2 For the present utility model Figure 1 bottom view;

[0022] Figure 3 Cross-sectional view of the cleaning cover of the present utility model;

[0023] Figure 4 For the present utility model Figure 3 schematic diagram of Structure A;

[0024] Figure 5 Schematic diagram of the spraying assembly structure of the present utility model.

[0025] In the figure: 1, cleaning vehicle; 11, front end; 12, rear end; 13, chute 1; 14, chute 2; 15, limiting plate; 16, spring; 2, vacuum cleaner; 3, rust removal assembly; 31, electric push rod; 32, cleaning cover; 33, driver; 34, rust removal plate; 35, dust suction port; 4, handle; 5, spraying assembly; 51, water tank; 52, water pump; 53, rotating cover; 54, spray hole; 6, connection end. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Embodiment 1

[0028] Please refer to Figures 1-4 As shown, a ship deck cleaning device includes a cleaning vehicle 1, and moving wheels are respectively fixedly connected to the four corners of the bottom of the cleaning vehicle 1. A vacuum cleaner 2 is fixedly connected to the top of the cleaning vehicle 1. A rust removal assembly 3 is installed at the bottom of the cleaning vehicle 1. The rust removal assembly 3 includes a plurality of electric push rods 31. The electric push rods 31 are fixedly installed at one end of the cleaning vehicle 1. The bottom of the electric push rod 31 is fixedly connected to a cleaning cover 32. A driver 33 is fixedly connected to the center of the top of the cleaning cover 32. A rust removal plate 34 is inserted into the driving end of the driver 33, and the rust removal plate 34 is tightly connected to the driver 33 by bolts. During use, the cleaning vehicle 1 is pushed to the deck area to be rust-removed, the electric push rod 31 is operated to drive the cleaning cover 32 to descend and abut against the deck, the rust is intercepted by the cleaning cover 32 to avoid inconvenient cleaning of the rust sputtering, and the driver 33 is operated to drive the rust removal plate 34 to rotate and polish to remove rust and clean the deck.

[0029] A dust suction port 35 is installed on the side wall of the cleaning cover 32. The dust suction port 35 is connected to the dust suction pipe of the vacuum cleaner 2. When the vacuum cleaner 2 operates, a negative pressure suction force is generated at the dust suction port 35, and then the rust inside the cleaning cover 32 is sucked into the vacuum cleaner 2, realizing the automatic grinding and collection of rust, and reducing the burden on the staff.

[0030] The cleaning vehicle 1 includes a front end 11 and a rear end 12, and the front end 11 and the rear end 12 are hinged.

[0031] At the opposite ends of the top of the front end 11 and the rear end 12, a first chute 13 and a second chute 14 are respectively provided. A limiting plate 15 is slidably connected inside the second chute 14.

[0032] A spring 16 is fixedly connected to the side wall of the limiting plate 15, and the end of the spring 16 away from the limiting plate 15 is fixedly connected to the side wall of the second chute 14. The limiting plate 15 is inserted into the first chute 13 by the elastic force of the spring 16 to horizontally connect the front end 11 and the rear end 12. When the rust removal plate 34 needs to be replaced, push the handle 4 to drive the limiting plate 15 to slide into the second chute 14, and then the front end 11 can be rotated upward to make the cleaning cover 32 open upward, facilitating the replacement of the rust removal plate 34.

[0033] A handle 4 is fixedly connected to the top of the two limiting plates 15.

[0034] Embodiment 2

[0035] Comparing with Embodiment 1, please refer to Figure 5 As shown, the present utility model provides another implementation manner. A spraying assembly 5 is installed on the cleaning cover 32, the drive 33 and the cleaning vehicle 1. The spraying assembly 5 includes a water tank 51. The water tank 51 is fixedly installed on the top of the cleaning vehicle 1. A water pump 52 is fixedly connected to the top of the water tank 51. The liquid inlet end of the water pump 52 is connected to the water tank 51 through a pipeline. A liquid adding end and a liquid discharging end with a valve are respectively installed on the top and the bottom of the water tank 51. Before use, the rust remover is added to the water tank 51. When rust removing, the rust removing liquid is pumped into the liquid storage cavity by the water pump 52 and then sprayed out through the spray holes 54 to the rusty area of the deck to remove the rust, facilitating the subsequent operation of the rust removal assembly 3. By combining the two methods, the rust removal efficiency is greatly improved, and the rotating cover 53 is driven by the drive 33 to rotate, so that the spray holes 54 rotate to expand the spraying area of the rust remover and reduce the spraying dead angle, further improving the rust removal effect.

[0036] The spraying assembly 5 further includes a rotating cover 53. The rotating cover 53 is rotatably installed inside the cleaning cover 32, and the rotating cover 53 is fixedly connected to the driving end of the drive 33. A liquid storage cavity is formed between the rotating cover 53 and the cleaning cover 32. A sealing ring is provided at the intersection of the rotating cover 53 and the cleaning cover 32 to prevent liquid leakage.

[0037] The bottom of the rotating cover 53 is provided with spray holes 54 distributed in a ring shape.

[0038] A connecting end 6 is installed at the top of the cleaning cover 32, and the connecting end 6 is connected to the liquid outlet end of the water pump 52 through a pipeline.

[0039] Persons skilled in the art connect all the electrical components in this case to their adapted power supplies through wires, and should, according to the actual situation, select a suitable controller to be electrically connected to the electric push rod 31, the driver 33 and the water pump 52 to meet the control requirements. For the specific connection and control sequence, reference should be made to the sequence of operations among the electrical components in the following working principle to complete the electrical connection. The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process, and no further description of electrical control will be given.

[0040] Working principle: When in use, the cleaning vehicle 1 is pushed to the deck area to be derusted. The derusting liquid is pumped into the liquid storage cavity through the water pump 52, and then sprayed out through the spray holes 54 to the rusty area of the deck to remove the rust, facilitating the subsequent operation of the derusting assembly 3. By combining the two methods, the derusting efficiency is greatly improved. Moreover, the rotating cover 53 is driven to rotate by the driver 33, so that the spray holes 54 rotate to expand the spraying area of the rust remover and reduce the spraying dead angle, further improving the derusting effect.

[0041] The electric push rod 31 is operated to drive the cleaning cover 32 to descend and press against the deck. The cleaning cover 32 intercepts the rust to prevent the rust from splashing and being inconvenient to clean. The driver 33 is operated to drive the derusting plate 34 to rotate and polish to derust and clean the deck. The vacuum cleaner 2 is operated to generate negative pressure suction at the suction port 35, and then the rust inside the cleaning cover 32 is sucked into the vacuum cleaner 2, realizing the automatic polishing and collection operation of the rust and reducing the burden on the staff.

[0042] After use, the electric push rod 31 contracts to lift the cleaning cover 32 to avoid friction with the deck. And when the derusting plate 34 needs to be replaced due to wear, the electric push rod 31 contracts, pushing the handle 4 to drive the limiting plate 15 to slide into the second chute 14, and then the front end 11 can be rotated upward, making the opening of the cleaning cover 32 face upward, facilitating the replacement of the derusting plate 34.

[0043] In the description of this specification, the description referring to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0044] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. A ship deck cleaning device, comprising a cleaning vehicle (1), wherein the four corners of the bottom of the cleaning vehicle (1) are respectively fixedly connected with moving wheels, characterized in that: The top of the cleaning vehicle (1) is fixedly connected to a vacuum cleaner (2), and the bottom of the cleaning vehicle (1) is installed with a rust removal assembly (3), the rust removal assembly (3) comprises a plurality of electric push rods (31), the electric push rods (31) are fixedly installed at one end of the cleaning vehicle (1), the bottom of the electric push rods (31) are fixedly connected to a cleaning cover (32), the top center of the cleaning cover (32) is fixedly connected to a driver (33), the driving end of the driver (33) is plugged with a rust removal plate (34), and the rust removal plate (34) is fastened to the driver (33) by bolts.

2. The ship deck cleaning device according to claim 1, characterized in that: A dust suction port (35) is installed on the side wall of the cleaning cover (32), and the dust suction port (35) is connected to the dust suction pipe of the vacuum cleaner (2).

3. The ship deck cleaning device according to claim 1, characterized in that: The cleaning vehicle (1) comprises a front end (11) and a rear end (12), wherein the front end (11) and the rear end (12) are hinged.

4. The ship deck cleaning device according to claim 3, characterized in that: A first slide groove (13) and a second slide groove (14) are respectively provided at the top of the opposite ends of the front end (11) and the rear end (12), and the interior of the second slide groove (14) is slidably connected to a limit plate (15).

5. The ship deck cleaning device according to claim 4, characterized in that: The side wall of the limiting plate (15) is fixedly connected with a spring (16), and one end of the spring (16) away from the limiting plate (15) is fixedly connected to the side wall of the second slide groove (14).

6. The ship deck cleaning device according to claim 4, characterized in that: The tops of the two limiting plates (15) are fixedly connected with handles (4).

7. The ship deck cleaning device according to claim 1, characterized in that: A spray assembly (5) is installed on the cleaning cover (32), the driver (33) and the cleaning vehicle (1). The spray assembly (5) comprises a water tank (51). The water tank (51) is fixedly installed on the top of the cleaning vehicle (1). A water pump (52) is fixedly connected to the top of the water tank (51). The liquid inlet end of the water pump (52) is connected to the water tank (51) via a pipeline.

8. The ship deck cleaning device according to claim 7, characterized in that: The spray assembly (5) further comprises a rotating cover (53), wherein the rotating cover (53) is rotatably mounted inside the cleaning cover (32), and the rotating cover (53) is fixedly connected to a driving end of a driver (33), and a liquid storage chamber is formed between the rotating cover (53) and the cleaning cover (32).

9. The ship deck cleaning device according to claim 8, characterized in that: The bottom of the rotating cover (53) is provided with spray holes (54) distributed in a ring shape.

10. The ship deck cleaning device according to claim 7, characterized in that: A connecting end (6) is installed on the top of the cleaning cover (32), and the connecting end (6) is connected to the liquid outlet end of the water pump (52) through a pipeline.

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