Marine pollution cleaning device

Abstract

The utility model discloses a marine pollution cleaning device, and relates to the technical field of marine litter cleaning equipment. An inner cylinder is connected in the filter roller through a first connecting column; the filter roller is connected with a connecting shaft; a fixed plate is connected to the top end of the connecting shaft; a spiral inclined block is connected to the surface of the filter roller; a second connecting column is connected to the inner wall of the connecting outer ring and connected with a connecting inner ring, limiting grooves are formed in the left side and the right side of the surface of the connecting inner ring, and balls are installed in the limiting grooves. According to the utility model, the inner cylinder is arranged, and the inner cylinder and the filtering roller form double-layer filtering, so that pollutants with different sizes can be more effectively intercepted, larger pollutants are intercepted by the inner cylinder, smaller pollutants are intercepted by the filtering roller, and the filtering precision and efficiency are greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of marine garbage cleaning equipment, and specifically relates to a marine pollution cleaning device. Background Art

[0002] Most of the marine garbage is floating garbage such as glass bottles and plastic bottles, which are easily eaten by marine organisms, posing a great threat to their survival. Oil in water is the most common and serious marine pollution. Oil pollution can destroy fishing grounds. A large amount of oil forms an oil film on the sea surface, which will affect the replenishment of oxygen in the water and the photosynthesis of plants. At the same time, oil has a certain toxicity and will have a harmful effect on aquatic animals at extremely low concentrations, causing poisoning or even death. If humans accidentally eat food contaminated by oil, it can affect the normal functions of multiple organs in the human body and cause a variety of diseases. However, the existing marine pollution cleaning devices still have the problems of being inconvenient to fix and move the cleaning devices, cleaning and cutting off debris in the ocean, and supporting and repairing the cleaning devices.

[0003] A Chinese patent with publication number CN211922558U discloses a marine pollution cleaning device. When in use, the cleaning device is first moved to a position where marine debris needs to be cleaned, and then the cleaning device is fixed to an external ship through a hanging ring with the help of external bolts, and then the ship drives the cleaning device to move, and then the cleaning blocking net can be used to absorb and clean the debris in the ocean. If there are weeds in the ocean, the weeds in the ocean can be cut off by a cutting knife, and the cutting knife can be buffered and protected by a protective spring. If it is necessary to clean the impurities on the cleaning blocking net, the protective pad is used to contact the ground, and then the cleaning plate can be used to clean the debris on the cleaning blocking net by holding the handle. However, when the debris in the ocean is absorbed and cleaned, although the cleaning blocking net can be absorbed and cleaned, the amount of debris adsorbed is small and not stable enough. At the same time, some smaller debris may not be effectively intercepted, resulting in an incomplete cleaning effect.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a marine pollution cleaning device to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] An ocean pollution cleaning device, comprising: a filtering drum, an inner cylinder is connected inside the filtering drum through a first connecting column, the filtering drum is connected with a connecting shaft, the top end of the connecting shaft is connected with a fixing plate, a spiral inclined block is connected to the surface of the filtering drum, a connecting plate is connected to the inner wall of the filtering drum, a connecting outer ring, which is located on the outer surface of the filtering drum, a second connecting column is connected to the inner wall of the connecting outer ring, the second connecting column is connected with a connecting inner ring, limiting grooves are opened on the left and right sides of the surface of the connecting inner ring, and balls are installed in the limiting grooves.

[0008] Optionally, one end of the connecting shaft is connected to the surface of the connecting outer ring, and the other end is rotatably connected to the left side wall of the filtering drum.

[0009] Optionally, a plurality of filtering holes are opened on the surface of the inner cylinder, and a plurality of water outlet holes are opened on the right end surface of the filtering drum.

[0010] Optionally, the connecting plate is located on the right side of the filtering drum, the connecting plate is in a "U" shape, and an inner cavity is formed between the connecting plate and the inner wall of the filtering drum.

[0011] Optionally, a groove is opened at one end of the surface of the filtering drum located in the inner cavity, and the groove penetrates through the filtering drum.

[0012] Optionally, the connecting outer ring is located at the top of the groove, the second connecting column is located in the groove, the connecting inner ring is located in the inner cavity, and the width of the connecting inner ring is wider than that of the groove.

[0013] Optionally, the inner wall of the limiting groove is arc-shaped, the ball is embedded in the limiting groove and is rotatably connected to the limiting groove, and the top end of the ball abuts against the inner wall of the filtering drum.

[0014] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0015] 1. By setting the inner cylinder, the inner cylinder and the filtering drum form a double-layer filtration, which can more effectively intercept pollutants of different sizes. Larger pollutants are intercepted by the inner cylinder, and smaller pollutants are intercepted by the filtering drum, greatly improving the filtration accuracy and efficiency;

[0016] 2. By setting the spiral inclined block, the acting force of seawater on the spiral inclined block causes the filtering drum to rotate self-adaptively. This adaptive design enables the cleaning device to better cope with different water flow directions and external forces, improving the working stability and reliability in the ocean environment;

[0017] 3. By setting up the connecting outer ring, etc., the combination of the connecting outer ring, the second connecting column and the connecting inner ring, as well as the settings of the groove and the connecting plate, a stable support structure is provided for the filtering drum. The width of the connecting inner ring is wider than that of the groove, preventing it from slipping out of the groove and ensuring the stability of the connecting outer ring. At the same time, the balls in the limiting groove provide rolling support between the connecting inner ring and the inner wall of the filtering drum, reducing the frictional resistance, making the filtering drum rotate more smoothly during rotation, and also reducing the wear of the components and extending the service life of the device.

[0018] The following further describes in detail the specific embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The following drawings in the description are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. In the attached

[0020] In the drawings:

[0021] Figure 1 is the overall structural schematic diagram;

[0022] Figure 2 is the overall left-view structural schematic diagram;

[0023] Figure 3 is the partial sectional structural schematic diagram of the filtering drum;

[0024] Figure 4 is the structural schematic diagram of the separation of the filtering drum, the connecting outer ring and the connecting inner ring;

[0025] Figure 5 is the sectional structural schematic diagram at the groove of the filtering drum.

[0026] In the drawings, the list of components represented by each reference numeral is as follows:

[0027] 1. Filtering drum; 2. Inner cylinder; 3. Fixed plate; 4. Connecting shaft; 5. Spiral inclined block; 6. Connecting outer ring; 61. Connecting inner ring; 7. First connecting column; 8. Connecting plate; 9. Groove; 10. Second connecting column; 11. Ball; 12. Limiting groove.

[0028] It should be noted that these drawings and the text description are not intended to limit the scope of the concept of the present invention in any way, but to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] Now, the present invention will be further described in detail with reference to the accompanying drawings.

[0030] Please refer to Figures 1-5As shown in the figure, in this embodiment, a marine pollution cleaning device is provided, including: a filtering drum 1, an inner cylinder 2 is connected inside the filtering drum 1 through a first connecting column 7, the filtering drum 1 is connected with a connecting shaft 4, the top end of the connecting shaft 4 is connected with a fixing plate 3, a spiral inclined block 5 is connected to the surface of the filtering drum 1, a connecting plate 8 is connected to the inner wall of the filtering drum 1, a connecting outer ring 6, which is located on the outer surface of the filtering drum 1, a second connecting column 10 is connected to the inner wall of the connecting outer ring 6, the second connecting column 10 is connected with a connecting inner ring 61, limiting grooves 12 are opened on the left and right sides of the surface of the connecting inner ring 61, and balls 11 are installed in the limiting grooves 12.

[0031] The filtering drum 1 is the core component of this marine pollution cleaning device. Its main function is to rotate in seawater and separate pollutants in the ocean from seawater through the filtering effect. The inner cylinder 2 and the filtering drum 1 form a double-layer filtering structure to improve the filtering effect. The connecting shaft 4 is the connecting component between the filtering drum 1 and the fixing plate 3. Threaded holes are opened on the surface of the fixing plate 3. The entire marine pollution cleaning device can be fixed on a ship through a screw rod to ensure that the cleaning device can work stably in seawater. When the cleaning device moves in seawater, the acting force of the seawater on the spiral inclined block 5 can cause the filtering drum 1 to rotate self - sufficiently, thereby improving the filtering efficiency, enabling seawater and pollutants to come into contact with the filtering drum 1 more fully, and then being filtered and separated. The spiral inclined block 5 can also play a role in stirring seawater to prevent pollutants from accumulating around the filtering drum 1 and affecting the filtering effect.

[0032] In this embodiment, one end of the connecting shaft 4 is connected to the surface of the connecting outer ring 6, and the other end is rotatably connected to the left side wall of the filtering drum 1. When the filtering drum 1 is affected by external forces (such as the flow of seawater) in seawater, the filtering drum 1 can rotate self - sufficiently around the connecting shaft 4, thereby realizing the filtering and cleaning of marine pollutants. At the same time, this rotational connection can also enable the filtering drum 1 to adapt to different water flow directions and external forces during the working process, improving the adaptability and reliability of the cleaning device.

[0033] Multiple filtering holes are opened on the surface of the inner cylinder 2, and multiple water outlet holes are opened on the right - hand end surface of the filtering drum 1. When seawater and pollutants enter the inner cylinder 2, seawater and some smaller pollutants move into the filtering drum 1 through the filtering holes, larger pollutants are intercepted in the inner cylinder 2, and smaller pollutants are intercepted in the filtering drum 1, and the seawater flows out through the water outlet holes; the filtering holes can also play a role in guiding the water flow. When seawater enters the inside of the inner cylinder 2 through the filtering holes, a certain water flow direction will be formed, which helps to push the pollutants towards the inner wall of the filtering drum 1 and improve the filtering effect.

[0034] The connecting plate 8 is located on the right side of the filtering drum 1. The connecting plate 8 is in a "U" shape, and an inner cavity is formed between the connecting plate 8 and the inner wall of the filtering drum 1. One end of the surface of the filtering drum 1 located in the inner cavity is provided with a groove 9, and the groove 9 penetrates through the filtering drum 1. The connecting outer ring 6 is located at the top of the groove 9, the second connecting column 10 is located in the groove 9, the connecting inner ring 61 is located in the inner cavity, and the width of the connecting inner ring 61 is wider than that of the groove 9. The inner wall of the limiting groove 12 is arc-shaped, the ball 11 is embedded in the limiting groove 12 and is rotatably connected with the limiting groove 12. The top of the ball 11 abuts against the inner wall of the filtering drum 1.

[0035] The groove 9 provides a position for the installation of the second connecting column 10. The two ends of the filtering drum 1 located at the groove 9 are fixedly connected by the connecting plate 8. The second connecting column 10 plays a role in connecting the connecting outer ring 6 and the connecting inner ring 61. The width of the connecting inner ring 61 is wider than that of the groove 9, which can ensure the stability of the connecting inner ring 61 in the groove 9 and prevent it from slipping out of the groove 9, thus ensuring the stability of the connecting outer ring 6. The function of the ball 11 is to provide rolling support between the connecting inner ring 61 and the inner wall of the filtering drum 1, reduce the frictional resistance, and make the filtering drum 1 rotate more smoothly; when the filtering drum 1 rotates self, the groove 9 will rotate along the second connecting column 10, and at the same time the inner wall of the filtering drum 1 moves along the ball 11. The connecting inner ring 61 can prevent the filtering drum 1 from slipping out of the groove 9 when rotating self.

[0036] Working principle:

[0037] First of all, the whole marine pollution cleaning device is fixed on the ship through the threaded holes and screws on the surface of the fixing plate 3, ensuring that the cleaning device can work stably in seawater and will not be easily moved or overturned due to water flow or other external forces. When the ship is sailing in the ocean, the cleaning device also enters the seawater. The seawater and the pollutants in the ocean enter the inner cylinder 2 in the filtering drum 1 together. The filtering holes on the surface of the inner cylinder 2 conduct the first filtration on the incoming seawater and pollutants. Larger pollutants are intercepted in the inner cylinder 2, and the seawater and some smaller pollutants enter the inside of the filtering drum 1 through the filtering holes. The filtering drum 1 itself conducts the second interception on the smaller pollutants, thus realizing double-layer filtration and improving the filtration effect;

[0038] When the cleaning device moves in seawater, the seawater exerts a force on the spiral inclined block 5 connected to the surface of the filter drum 1. This force causes the filter drum 1 to rotate. On the one hand, the spiral inclined block 5 plays a role in stirring the seawater to prevent pollutants from accumulating around the filter drum 1 and affecting the filtration effect. On the other hand, the rotation improves the filtration efficiency, enabling the seawater and pollutants to come into contact with the filter drum 1 more fully and then be filtered and separated. One end of the connecting shaft 4 is connected to the surface of the connecting outer ring 6, and the other end is rotatably connected to the left side wall of the filter drum 1. When the filter drum 1 is subjected to an external force (such as the flow of seawater) in seawater, the filter drum 1 can rotate around the connecting shaft 4. This rotational connection enables the filter drum 1 to adapt to different water flow directions and external forces during operation, improving the adaptability and reliability of the cleaning device.

[0039] The present utility model is not limited to the above embodiments. Anyone should know that structural changes made under the inspiration of the present utility model, as long as they have the same or similar technical solutions as the present utility model, fall within the protection scope of the present utility model. The technologies, shapes, and structures not detailedly described in the present utility model are all well-known technologies.

Claims

1. An ocean pollution cleaning device, characterized in that, Comprising: A filtering drum (1), inside which an inner cylinder (2) is connected by a first connecting column (7). The filtering drum (1) is connected with a connecting shaft (4), the top end of the connecting shaft (4) is connected with a fixing plate (3), a spiral inclined block (5) is connected to the surface of the filtering drum (1), and a connecting plate (8) is connected to the inner wall of the filtering drum (1). A connecting outer ring (6), which is located on the outer surface of the filtering drum (1). The inner wall of the connecting outer ring (6) is connected with a second connecting column (10), the second connecting column (10) is connected with a connecting inner ring (61), and limiting grooves (12) are opened on the left and right sides of the surface of the connecting inner ring (61), and balls (11) are installed in the limiting grooves (12).

2. The marine pollution cleaning device according to claim 1, wherein: One end of the connecting shaft (4) is connected to the surface of the connecting outer ring (6), and the other end is rotatably connected to the left side wall of the filtering drum (1).

3. The marine pollution cleaning device according to claim 1, characterized in that: A plurality of filtering holes are opened on the surface of the inner cylinder (2), and a plurality of water outlet holes are opened on the right end surface of the filtering drum (1).

4. A marine pollution cleaning device according to claim 1, characterized in that: The connecting plate (8) is located on the right side of the filtering drum (1), the connecting plate (8) is in a "U" shape, and an inner cavity is formed between the connecting plate (8) and the inner wall of the filtering drum (1).

5. The marine pollution cleaning device according to claim 4, characterized in that: A groove (9) is opened at one end of the surface of the filtering drum (1) located in the inner cavity, and the groove (9) penetrates through the filtering drum (1).

6. The marine pollution cleaning device according to claim 4, wherein: The connecting outer ring (6) is located at the top of the groove (9), the second connecting column (10) is located in the groove (9), the connecting inner ring (61) is located in the inner cavity, and the width of the connecting inner ring (61) is wider than that of the groove (9).

7. The marine pollution cleaning device according to claim 6, characterized in that: The inner wall of the limiting groove (12) is arc-shaped, the ball (11) is embedded in the limiting groove (12) and is rotatably connected to the limiting groove (12), and the top end of the ball (11) abuts against the inner wall of the filtering drum (1).

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