Water surface floating object catching device

Abstract

The utility model belongs to the technical field of water area cleaning, and particularly relates to a water surface floating object catching device which is arranged in river water and comprises two mounting seats and a catching assembly, and the two mounting seats are symmetrically arranged on the two sides of a river channel; the catching assembly comprises a catching net plate and a scraping plate, the two ends of the catching net plate are rotationally connected with the two mounting bases respectively and can rotate in the water flow direction, a plurality of catching nails are evenly distributed on the catching net plate, the scraping plate is slidably connected with the mounting bases and can move up and down along the mounting bases, and a plurality of guide holes corresponding to the catching nails are formed in the scraping plate. The guide holes are clamped on the catching nails, and the catching net plate and the scraping plate are provided with corresponding water permeable holes. The application can prevent aquatic animals and plants from being wound by floaters, reduce release of toxic substances, prevent the floaters from covering aquatic plants, reduce harmful chemical substances, guarantee photosynthesis, maintain ecological balance, improve water quality, reduce human health risks and facilitate protection of biodiversity.

Description

Technical Field

[0001] The utility model belongs to the technical field of water area cleaning, and in particular relates to a device for capturing floating objects on a water surface. Background Art

[0002] Rivers not only provide life-giving water for ecosystems, but also serve as habitats for many organisms. They are also water sources, recreational places, and transportation channels for human society. However, the increasing amount of floating objects in rivers has seriously affected the normal functioning of the above functions, posing a threat to the ecological environment and human health. Organic matter and pollutants in floating objects will decompose and release harmful chemicals, thereby affecting water quality and poisoning aquatic organisms. Floating plastics and other wastes will entangle and clog aquatic plants and animals, disrupt the food chain, and affect biodiversity. The accumulation of floating objects can cover aquatic plants, affect their photosynthesis, and cause the death of underwater vegetation, further disrupting the ecological balance.

[0003] In view of the above problems, in the prior art, the Chinese utility model patent "A floating object collection device for water conservancy projects" with publication number CN218479124U specifically discloses a floating object collection device for water conservancy projects, including a support column with a top bolt connected to a connecting head, a rotating rod between two connecting heads, a cleaning flap installed on its surface, a recycling box on the back of the cleaning flap, a blocking container on the back of the recycling box, water flow holes arranged in arrays on the two surfaces, a reinforcing frame connected to the bottom of the recycling box with bolts, and a threaded rod in the top interface. The device is installed downstream of the water flow, the cleaning flap blocks the floating objects and collects them into the recycling box, and the remaining floating objects are blocked by the blocking container, the structure is simple, power-saving and easy to operate, and the collection quality is improved.

[0004] However, when using the above-mentioned existing technology to clean floating objects in the river, since the cleaning flap is relatively smooth, it cannot effectively capture the floating objects during the flipping process, resulting in some floating objects drifting away with the water flow and cannot be successfully caught. Summary of the invention

[0005] In order to solve the above-mentioned technical problems, the present application provides a device for capturing floating objects on the water surface, which is arranged in the river water, and includes a mounting seat and a capturing assembly. Two mounting seats are arranged and are symmetrically arranged on both sides of the river channel; the capturing assembly includes a capturing net and a scraper. The two ends of the capturing net are respectively rotatably connected to the two mounting seats and can rotate along the direction of the water flow. A number of fishing nails are evenly arranged on the capturing net. The scraper is slidably connected to the mounting seat and can move up and down along the mounting seat. A number of guide holes corresponding to the fishing nails are opened on the scraper, and the guide holes are clamped on the fishing nails. Corresponding water-permeable holes are opened on the capturing net and the scraper.

[0006] Preferably, the water surface floating object capturing device further comprises a rotating assembly, wherein the rotating assembly is disposed on the mounting seat, the rotating assembly is connected to the capturing net plate, and can drive the capturing net plate to rotate.

[0007] Preferably, the rotating assembly includes a rotating shaft and a driving member, one end of the rotating shaft is fixedly connected to the capture net, and the end away from the capture net passes through the mounting seat and is connected to the driving member, and the rotating shaft is rotatably connected to the mounting seat.

[0008] Preferably, the driving member comprises an operating handle, and the operating handle is connected to the rotating shaft.

[0009] Preferably, the surface floating object capturing device further comprises a lifting assembly, which comprises a guide pulley and a traction cable, wherein the guide pulley is arranged on the mounting seat, and one end of the traction cable passes through the guide pulley and is connected to one side of the scraper.

[0010] Preferably, a protective fence is provided on the side of the scraper away from the capturing mesh plate, and the protective fence is arranged around the scraper.

[0011] Preferably, a cleaning component is provided on the side of the scraper away from the capture mesh plate, and the cleaning component is slidably connected to the protective fence and can move in a direction perpendicular to the water flow.

[0012] Preferably, the cleaning assembly includes a sliding cleaning plate, a cleaning cable and a retractable winch, the sliding cleaning plate is slidably connected to the protective fence, and one side of the sliding cleaning plate is in contact with the scraper, one end of the cleaning cable is connected to one side of the sliding cleaning plate, and the end away from the sliding cleaning plate passes through the protective fence and is connected to the retractable winch.

[0013] Preferably, the protective fence is detachably connected to the scraper.

[0014] The technical solution adopted in this application can achieve the following beneficial effects:

[0015] By capturing the net plate and the fishing nails arranged thereon, floating objects can be effectively intercepted and captured, so that the floating objects are firmly fixed on the fishing nails and will not be washed away by the water flow. The guide holes on the scraper plate are engaged with the fishing nails to ensure the orderly scraping of floating objects, avoid secondary pollution and ecological damage, and are beneficial to the purification of water quality. The present application not only prevents aquatic plants and animals from being entangled by floating objects, reduces damage to aquatic organisms, and is beneficial to the protection of biodiversity, but also reduces the release of toxic substances and protects organisms at the bottom of the food chain, thereby maintaining the health of the entire ecosystem. In addition, the present application also effectively prevents floating objects from covering aquatic plants, ensures the photosynthesis of plants, avoids the death of underwater vegetation, and plays a positive role in maintaining ecological balance. At the same time, it also reduces the release of harmful chemicals, helps to improve water quality, and reduces human health risks. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of this application.

[0017] Figure 2 It is a schematic diagram of the structure of the capture screen and scraper in this application.

[0018] Among them, there are a mounting seat 1, a traction cable 2, a retracting winch 3, a sliding cleaning plate 4, a cleaning cable 5, a fishing nail 6, a water-permeable hole 7, a guide pulley 8, a protective fence 9, a catching net plate 10, a rotating shaft 11, an operating handle 12, and a scraper 13. DETAILED DESCRIPTION

[0019] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present application are given in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thoroughly and comprehensively understood.

[0020] It should be noted that when a system is considered to be "connected" to another system, it may be directly connected to the other system or there may be an intermediate system. The terms "interior", "top", "upper", "lower", "upper", "lower" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific implementation methods and are not intended to limit this application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0022] like Figure 1 to Figure 2 As shown, the present application provides a device for capturing floating objects on the water surface, which is arranged in the river water, and includes a mounting seat 1 and a capturing assembly, wherein two mounting seats 1 are arranged and are symmetrically arranged on both sides of the river channel; the capturing assembly includes a capturing net 10 and a scraper 13, wherein the two ends of the capturing net 10 are rotatably connected to the two mounting seats 1 respectively, and can rotate along the direction of the water flow, and a plurality of fishing nails 6 are evenly arranged on the capturing net 10, and the scraper 13 is slidably connected to the mounting seat 1 and can move up and down along the mounting seat 1, and a plurality of guide holes corresponding to the fishing nails 6 are opened on the scraper 13, and the guide holes are clamped on the fishing nails 6, and corresponding water-permeable holes 7 are opened on the capturing net 10 and the scraper 13.

[0023] Specifically, the two mounting seats 1 are symmetrically arranged on both sides of the river channel, which are not only the stable foundation of the entire device, but also serve as the connection point between the capture component and other functional components, ensuring the stability of the device in the water flow. The capture component includes a capture net 10 and a scraper 13. The two ends of the capture net 10 are connected to the mounting base through a rotating joint, allowing the capture net 10 to rotate freely along the direction of the water flow. The capture net 10 is evenly distributed with fishing nails 6, which can effectively hook floating objects on the water surface. At the same time, the capture net 10 and the scraper 13 are both provided with water-permeable holes 7 to ensure smooth water flow, reduce water resistance, and avoid garbage blockage. The scraper 13 is slidably connected to the mounting base and can slide up and down along the base. It is designed with a guide hole matching the fishing nail 6. When the capture net 10 and the scraper 13 are relatively stationary, the guide hole is clamped on the fishing nail 6, so that the scraper 13 is close to the capture net 10. When the scraper 13 moves up and down, the guide hole can slide along the fishing nail 6, so as to achieve orderly scraping of garbage on the capture net plate 10.

[0024] The working process is as follows:

[0025] As the water flows, floating objects will be hooked by the fishing nails 6 on the capture net 10 and gradually accumulate on the capture net 10. When a sufficient amount of garbage has accumulated on the capture net 10, the capture net 10 and the scraper 13 are rotated together to a horizontal position, and then the scraper 13 is lifted upward. At this time, the opposite ends of the scraper 13 will slide along the mounting seat 1, and the guide holes on the scraper 13 will slide upward along the fishing nails 6, so that the garbage is scraped off the capture net 10 in an orderly manner onto the scraper 13, so as to facilitate subsequent centralized processing. After cleaning, the scraper 13 moves downward along the fishing nails 6 and resets to a starting position relatively still with the capture net 10, and then the capture net 10 and the scraper 13 are rotated together to the initial position again to enter the next round of capture and cleaning cycle.

[0026] The above technical solution adopted by the device for capturing floating objects on the water surface provided by the present application can achieve the following beneficial effects:

[0027] By capturing the net plate 10 and the fishing nails 6 arranged thereon, floating objects can be effectively intercepted and captured, so that the floating objects are firmly fixed on the fishing nails 6 and will not be washed away by the water flow. The guide holes on the scraper 13 are engaged with the fishing nails 6 to ensure the orderly scraping of floating objects, avoid secondary pollution and ecological damage, and are beneficial to the purification of water quality. The present application not only prevents aquatic plants and animals from being entangled by floating objects, reduces damage to aquatic organisms, and is beneficial to the protection of biodiversity, but also reduces the release of toxic substances and protects organisms at the bottom of the food chain, thereby maintaining the health of the entire ecosystem. In addition, the present application also effectively prevents floating objects from covering aquatic plants, ensures the photosynthesis of plants, avoids the death of underwater vegetation, and plays a positive role in maintaining ecological balance. At the same time, it also reduces the release of harmful chemicals, helps to improve water quality, and reduces human health risks.

[0028] In one embodiment, the device for capturing floating objects on the water surface further comprises a rotating assembly, wherein the rotating assembly is disposed on the mounting seat 1 , the rotating assembly is connected to the capturing net 10 , and can drive the capturing net 10 to rotate.

[0029] Specifically, the rotating assembly is disposed on the mounting base 1 and is directly connected to the capture net 10, driving the capture net 10 to rotate to optimize the process of capturing floating objects. The introduction of the rotating assembly allows the capture net 10 to be dynamically adjusted according to the direction and speed of the water flow. By rotating the capture net 10, the device can more effectively align and capture various floating objects, and maintain good capture efficiency even when the direction of the water flow changes.

[0030] In one embodiment, the rotating assembly includes a rotating shaft 11 and a driving member, one end of the rotating shaft 11 is fixedly connected to the capture net 10, and the end away from the capture net 10 passes through the mounting seat 1 and is connected to the driving member. The rotating shaft 11 is rotatably connected to the mounting seat 1.

[0031] Specifically, one end of the rotating shaft 11 is fixedly connected to the capture net 10 to ensure that the capture net 10 can rotate with the rotating shaft 11. The other end of the rotating shaft 11 passes through the mounting seat 1, and a rotational connection is formed between the mounting seat 1, allowing the rotating shaft 11 to rotate freely without being restricted by the mounting seat 1. The driving member is connected to the end of the rotating shaft 11 away from the capture net 10, which can be manually operated or an electric or hydraulically driven motor or pump. The driving member is responsible for generating a rotational torque, which is transmitted to the capture net 10 through the rotating shaft 11 to drive it to rotate. When the driving member is started, it applies a torque through the rotating shaft 11, so that the capture net 10 rotates in the desired direction. The rotation of the capture net 10 can not only help it to more accurately aim at the garbage floating in the water flow, but also adjust the angle of the capture net 10 to adapt to water flows of different speeds and directions, thereby improving the capture efficiency and effect.

[0032] Based on the above embodiment, the driving member includes an operating handle 12 , and the operating handle 12 is connected to the rotating shaft 11 .

[0033] Specifically, the operating handle 12 is directly connected to the rotating shaft 11. By manually rotating the operating handle 12, the operator can accurately control the rotation angle of the capture net 10 to adapt to water flows of different directions and speeds, as well as to capture floating objects at different positions. The design of the operating handle 12 makes the operation process intuitive and simple, without the need for a complex electronic control system, reducing the operating difficulty and maintenance cost of the equipment. When the operator needs to adjust the position of the capture net 10, he only needs to hold the operating handle 12 and rotate the handle as needed. Since the handle is directly connected to the rotating shaft 11, the action of rotating the handle will be directly converted into the rotation of the rotating shaft 11, thereby driving the capture net 10 to rotate accordingly. Compared with electric or hydraulic drives, the manual operating handle 12 has lower maintenance requirements, reducing the long-term operating costs of the equipment.

[0034] In one embodiment, the surface floating object capture device also includes a lifting assembly, which includes a guide pulley 8 and a traction cable 2. The guide pulley 8 is arranged on the mounting seat 1, and one end of the traction cable 2 passes through the guide pulley 8 and is connected to one side of the scraper 13.

[0035] Specifically, in order to effectively remove the floating objects accumulated on the capture net 10, the present application is equipped with a set of lifting components, which include a guide pulley 8 and a traction cable 2 to ensure the efficiency and smoothness of the cleaning process, wherein the guide pulley 8 is fixedly mounted on the mounting seat 1 on the shore, and its function is to guide and change the direction of the traction cable 2 to ensure that the cable can pass smoothly without obstruction. After one end of the traction cable 2 passes through the guide pulley 8, it is firmly connected to one side of the scraper 13, and the other end is usually connected to a manual or electric winch, and the retraction and release of the cable is controlled by the rotation of the winch, thereby realizing the rise and fall of the scraper 13. When it is necessary to clean the floating objects on the capture net 10, the operator starts the winch, the winch starts to reel in the cable, and the traction cable 2 is tightened accordingly. Since the traction cable 2 is connected to the scraper 13, this action causes the scraper 13 to move upward along the guide rail of the mounting seat 1 until the floating objects on the capture net 10 are completely scraped off, and then collected and processed. The operator can then release the winch to loosen the cable, and the scraper 13 returns to its original position under gravity, ready for the next cleaning. The combination of the guide pulley 8 and the traction cable 2 ensures the stable movement of the scraper 13, reduces the possibility of equipment failure, and improves the overall reliability of the system.

[0036] In one embodiment, a protective fence 9 is provided on the side of the scraper 13 away from the capture mesh 10 , and the protective fence 9 is arranged around the scraper 13 .

[0037] Specifically, a protective fence 9 is provided on the side of the scraper 13 away from the capture mesh 10, and the protective fence 9 is arranged along the four sides of the scraper 13, which can effectively prevent the captured objects from overflowing from the edge of the scraper 13, and ensure that the captured objects will not fall back into the water when the scraper 13 is tilted or rotated, and can play the role of a fence. When designing the protective fence 9, its material, thickness and height are usually considered to ensure that it can meet the above functional requirements, and it is also necessary to consider not affecting the normal lifting and cleaning operations of the scraper 13. The material of the protective fence 9 is metal, plastic or composite material.

[0038] In one embodiment, a cleaning component is provided on the side of the scraper 13 away from the capture mesh plate 10, and the cleaning component is slidably connected to the protective fence 9 and can move in a direction perpendicular to the water flow.

[0039] Specifically, in order to further optimize the cleaning efficiency of the floating object capture device on the water surface and ensure that the captured floating objects can be concentrated and easily collected, the present application introduces a cleaning component to scrape the floating objects collected on the scraper 13 to the side close to the shore, thereby simplifying the cleaning process. The cleaning component is connected to the protective fence 9 by sliding, so that the cleaning component can move in a direction perpendicular to the water flow, that is, the cleaning component can move horizontally along the guide rail of the protective fence 9. This moving path ensures that the cleaning component can cover the entire width of the scraper 13 and clean from left to right or from right to left without dead ends.

[0040] Based on the above implementation scheme, the cleaning component includes a sliding cleaning plate 4, a cleaning cable 5 and a retractable winch 3, the sliding cleaning plate 4 is slidably connected to the protective fence 9, and one side of the sliding cleaning plate 4 is in contact with the scraper 13, one end of the cleaning cable 5 is connected to one side of the sliding cleaning plate 4, and the end away from the sliding cleaning plate 4 passes through the protective fence 9 and is connected to the retractable winch 3.

[0041] Specifically, the cleaning assembly includes a sliding cleaning plate 4, a cleaning cable 5 and a retracting winch 3. A chute is provided on the side wall of the protective fence 9 perpendicular to the direction of the water flow. A protrusion is provided on both sides of the sliding cleaning plate 4. The protrusion matches the size of the chute so that the protrusion can slide in the chute, so that the sliding cleaning plate 4 can move freely in the horizontal direction along the chute on the protective fence 9. The side of the sliding cleaning plate 4 close to the scraper 13 is close to the scraper 13, and a cleaning edge or scraper is provided thereon, which is used to scrape the floating objects on the scraper 13 to the side close to the shore. There are two cleaning cables 5, and one end of each cable is firmly connected to the two sides of the sliding cleaning plate 4, which means that each side of the sliding cleaning plate 4 has a cable connected to it, providing bidirectional traction, and each passes through the protective fence 9 and extends to the shore. Here, "passing through the protective fence 9" means that the cable needs to pass through a pre-designed channel or opening to ensure that the cable can move smoothly without being hindered by the fence. The shore end of each cable is connected to a retractable winch 3, which is used to retract and release the cleaning cable 5 by rotating itself, thereby controlling the movement of the sliding cleaning plate 4. When the floating objects on the capture net 10 are initially scraped off by the scraper 13 and stay on the scraper 13, when the operator starts the retractable winch 3 on one side, the retractable winch 3 will tighten the cleaning cable 5 connected to it, while the other cleaning cable 5 is in a relaxed state. Since the two sides of the sliding cleaning plate 4 are respectively connected to the two cleaning cables 5, the tightened cleaning cables 5 will pull the sliding cleaning plate 4 to move along the protective fence 9 until the sliding cleaning plate 4 reaches the shore and completes the cleaning task. At this time, the operator can switch to another retractable winch 3 and repeat the same process to return the sliding cleaning plate 4 to its original position and prepare for the next cleaning.

[0042] In one embodiment, the protective fence 9 is detachably connected to the scraper 13 .

[0043] Specifically, the protective fence 9 and the scraper 13 can be detachably connected in various ways, such as using easy-to-operate quick-release fasteners, or using standard or customized bolts, or connecting through pins or tenons. When it is necessary to collect and process the captured floating objects, perform maintenance on the scraper 13 or the protective fence 9, or replace damaged parts, the operator only needs to follow the predetermined steps to easily disassemble the protective fence 9 and the scraper 13. After completing the relevant work, reassemble in the reverse order, and the device can quickly return to normal operation and continue to perform its water cleaning task.

[0044] The specific working process is as follows:

[0045] Floating objects are captured by the fishing nails 6 on the capture net 10 along with the water flow, and gradually accumulate on the net until a certain amount is reached. When the garbage accumulated on the capture net 10 needs to be cleaned, the operator starts the cleaning procedure. First, the rotating shaft 11 is directly driven to rotate by the operating handle 12, so that the capture net 10 and the scraper 13 are synchronously rotated to a horizontal position to prepare for scraping the garbage. When the capture net 10 and the scraper 13 are in a horizontal state, with the help of the cooperation between the guide hole and the fishing nail 6, the scraper 13 slides along the fishing nail 6, and the garbage on the capture net 10 is scraped onto the scraper 13 in an orderly manner, so as to separate the garbage from the net. Then, relying on the synergistic effect of the traction cable 2 and the guide pulley 8 on both sides of the river channel, the retracting and releasing winch 3 on one side is operated, and the cleaning cable 5 is pulled to make the sliding cleaning plate 4 move laterally along the slide groove on the protective fence 9, and the garbage on the scraper 13 is further scraped to the shore side for convenient centralized treatment. After the garbage is collected, the operator switches to another retractable winch 3 and repeats the same process to move the sliding cleaning plate 4 in the opposite direction and return to the original position to prepare for the next cleaning. Subsequently, the tension of the traction cable 2 is released, and the scraper 13 moves downward along the fishing nail 6 under the action of gravity and resets to the initial position relatively still with the capture net 10. Finally, the operating handle 12 is reversed to rotate the capture net 10 and the scraper 13 to the initial position together, completing the entire cleaning process and preparing for the next round of capture and cleaning cycle.

[0046] The above-described embodiments only express the way of equipment layout of the present application, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent application; it should be pointed out that for ordinary technicians in this field, several adjustments and improvements can be made without departing from the concept of the present application, which all belong to the scope of protection of the present application; therefore, the scope of protection of the patent of this application should be based on the attached claims.

Claims

1. A device for capturing floating objects on the water surface, arranged in a river, characterized in that: include: A mounting seat, wherein two mounting seats are provided and symmetrically arranged on both sides of the river channel; A capture component, the capture component includes a capture net and a scraper, the two ends of the capture net are respectively rotatably connected to the two mounting seats and can rotate along the direction of the water flow, a plurality of fishing nails are evenly distributed on the capture net, the scraper is slidably connected to the mounting seat and can move up and down along the mounting seat, and a plurality of guide holes corresponding to the fishing nails are opened on the scraper, the guide holes are clamped on the fishing nails, and corresponding water-permeable holes are opened on the capture net and the scraper.

2. The device for capturing floating objects on the water surface according to claim 1, characterized in that: It also includes a rotating component, which is arranged on the mounting seat, connected to the capturing net plate, and can drive the capturing net plate to rotate.

3. The device for capturing floating objects on the water surface according to claim 2, characterized in that: The rotating assembly includes a rotating shaft and a driving member. One end of the rotating shaft is fixedly connected to the capture net plate, and the end away from the capture net plate passes through the mounting seat and is connected to the driving member. The rotating shaft is rotatably connected to the mounting seat.

4. The device for capturing floating objects on the water surface according to claim 3, characterized in that: The driving member includes an operating handle, and the operating handle is connected to the rotating shaft.

5. The device for capturing floating objects on the water surface according to claim 1, characterized in that: It also includes a lifting component, which includes a guide pulley and a traction cable. The guide pulley is arranged on the mounting seat, and one end of the traction cable passes through the guide pulley and is connected to one side of the scraper.

6. The device for capturing floating objects on the water surface according to claim 1, characterized in that: A protective fence is arranged on one side of the scraper away from the capture net plate, and the protective fence is arranged around the scraper.

7. The device for capturing floating objects on the water surface according to claim 6, characterized in that: A cleaning component is arranged on one side of the scraper away from the capturing net plate. The cleaning component is slidably connected to the protective fence and can move in a direction perpendicular to the water flow.

8. The device for capturing floating objects on the water surface according to claim 7, characterized in that: The cleaning assembly includes a sliding cleaning plate, a cleaning cable and a retractable winch. The sliding cleaning plate is slidably connected to the protective fence, and one side of the sliding cleaning plate is in contact with the scraper. One end of the cleaning cable is connected to one side of the sliding cleaning plate, and the other end away from the sliding cleaning plate passes through the protective fence and is connected to the retractable winch.

9. The device for capturing floating objects on the water surface according to claim 6, characterized in that: The protective fence is detachably connected to the scraper.

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