A floating island type modular trash cleaning system

Abstract

The utility model discloses a floating island type modularization pollution blocking system for water surface garbage cleaning relates to water surface garbage cleaning technical field. It includes the garbage salvaging module of setting at one side river bank side, and garbage salvaging module is close to the garbage blocking float of the garbage detection mechanism and the jet mechanism, the residue driving mechanism who can move garbage to garbage salvaging module department of one side of river stream middle part is equipped with by the garbage blocking float of the garbage detection mechanism and the jet mechanism, the residue driving mechanism who can move garbage to garbage salvaging module department of the water side of floating island type interception module is equipped with. The utility model provides a floating island type modularization pollution blocking system for water surface garbage cleaning, and it adopts modularization design, and the scope of application is wide, and the laying is quick, and can automatically collect the water surface garbage of intercepting, realizes full intelligent automatic operation.

Description

Technical Field

[0001] This utility model relates to the field of water surface garbage cleaning technology, and in particular to a floating island modular debris interception system for water surface garbage cleaning. Background Technology

[0002] As people become more environmentally conscious, the requirements for managing surface debris in rivers, lakes, and other water bodies are increasing. This is because surface debris (such as plastic bottles, plastic bags, leaves, algae, and oil spills) not only affects the aquatic landscape but can also clog water conservancy facilities and damage the ecological environment.

[0003] Currently, the most common equipment for cleaning up surface debris on water is the debris barrier / net installed on the water surface. This is the most traditional and widely used equipment for cleaning up surface debris on water. It generally uses a fence / net structure to span the waterway to intercept floating debris.

[0004] However, trash racks / nets require manual cleaning of trash regularly, making automated trash collection impossible. This results in low trash collection efficiency and high labor intensity for workers. Utility Model Content

[0005] The purpose of this utility model is to provide a floating island-type modular debris interception system for cleaning up water surface garbage. It adopts a modular design, has a wide range of applications, can be laid quickly, and can automatically collect the intercepted water surface garbage, realizing fully intelligent automatic operation.

[0006] The technical solution of this utility model to solve the above-mentioned technical problems is: a floating island modular interception system for cleaning up water surface garbage, including a garbage retrieval module set on one side of the riverbank, the garbage retrieval module is provided with a garbage blocking float composed of multiple floating island interception modules connected in sequence extending towards the other side of the riverbank on the side near the middle of the river, and the floating island interception module is provided with a garbage detection mechanism and a spray mechanism and a sludge removal mechanism on the water-facing side.

[0007] As a further improvement of this utility model, the garbage collection module includes a U-shaped floating enclosure set near the riverbank with its opening facing the direction of water flow. A filter cage is provided inside the U-shaped floating enclosure, and a lifting motor for driving the filter cage to rise and fall is provided on the riverbank. The garbage collection module also includes a bridge-type filter transfer machine set on the riverbank with its input end extending to the opening of the U-shaped floating enclosure. The input end of the bridge-type filter transfer machine is also equipped with a garbage detection mechanism.

[0008] As a further improvement of this utility model, a high-pressure pump station for boosting the high-pressure water flow for the jetting mechanism is also provided on the riverbank; the high-pressure pump station, the lifting motor, the garbage detection mechanism, the slag removal mechanism, and the bridge-type filter slag transfer machine are all connected to the system electrical control box set on the riverbank.

[0009] As a further improvement of this utility model, the garbage detection mechanism includes a probe bracket extending horizontally above the river surface. An identification probe is installed on the lower surface of the probe bracket. The identification probe includes a photoresistor that can receive light reflected from the water surface. Light-emitting diodes are provided on both sides of the photoresistor. The photoresistor and the light-emitting diodes are electrically connected to the system control box.

[0010] As a further improvement of this utility model, the spray mechanism includes a plurality of water mist nozzles arranged sequentially along the horizontal direction on the water-facing side of the floating island interception module. The spray direction of the plurality of water mist nozzles is all directed toward the garbage retrieval module side, and the plurality of water mist nozzles are all connected to high-pressure water pipes arranged on the floating island interception module.

[0011] As a further improvement of this utility model, the high-pressure water pipes on each of the floating island interception modules are connected in sequence, and the first high-pressure water pipe is connected to the high-pressure pump station.

[0012] As a further improvement of this utility model, the slag-driving mechanism includes slag-driving fins that are vertically arranged and whose lower ends are inserted into the water surface. The floating island interception module is equipped with a drive motor for driving the slag-driving fins to swing horizontally toward the garbage retrieval module. The drive motor is electrically connected to the system control box.

[0013] As a further improvement of this utility model, the floating island interception module is also provided with a sprocket base located on one side of the drive motor. A swing sprocket that can rotate horizontally and is connected to the output end of the drive motor through a transmission chain is installed on the sprocket base. The swing sprocket is also fixedly connected to one end of a fixed crossbar that is horizontally set above the slag-driving fin. The fixed crossbar extends in the same direction as the slag-driving fin, and the upper edge of the slag-driving fin is connected to the fixed crossbar.

[0014] As a further improvement of this utility model, the upper edge of the slag-driving wing is hinged to the fixed crossbar by movable joints at both ends; the upper edge of the slag-driving wing is also provided with a limiting wedge on the side away from the garbage retrieval module to limit the vertical swing angle of the slag-driving wing.

[0015] As a further improvement of this utility model, adjacent floating island interception modules are connected by a module connecting ring.

[0016] Beneficial effects Compared with existing technologies, the advantages of this utility model's floating island modular debris interception system for cleaning water surface garbage are as follows: The system adopts a modular design consisting of a "garbage collection module + multiple floating island interception modules". The number of floating island interception modules can be flexibly increased or decreased according to the required water area, thus having the advantages of wide applicability and rapid deployment. Furthermore, through the cooperation of garbage detection mechanism, jetting mechanism and sludge removal mechanism installed on the floating island interception module, the system can promptly detect the intercepted garbage on the water surface and move the garbage to the garbage collection module, thereby automatically collecting and collecting the intercepted garbage on the water surface, realizing fully intelligent and automated operation, and thus avoiding the shortcomings of low garbage collection efficiency and high labor intensity of existing technologies.

[0017] The present invention will become clearer from the following description and in conjunction with the accompanying drawings, which are used to explain the embodiments of the present invention. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a top view schematic diagram of the floating island-type interception module of this utility model; Figure 3 This is a side view of the floating island-type interception module of this utility model; Figure 4 This is a schematic diagram of the hinged structure of the slag-driving wing and the fixed crossbar of this utility model. Figure 5 This is a schematic diagram of the structure of the bridge-type filter cake transfer machine of this utility model.

[0020] The components are as follows: 1-Floating island interception module; 11-Probe bracket; 12-Identification probe; 121-Photoresistor; 122-Light emitting diode; 13-High-pressure water pipe; 131-High-pressure pump station; 14-Water mist nozzle; 15-Slag-driving fin; 151-Fixed crossbar; 152-Modible joint; 153-Limit wedge; 16-Drive motor; 161-Transmission chain; 162-Oscillating sprocket; 163-Sprocket base; 2-Filter cage; 21-U-shaped floating enclosure; 22-Lifting motor; 3-Bridge-type slag transfer machine; 4-System electrical control box. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; of course, they can also refer to a mechanical connection or an electrical connection; furthermore, they can refer to a direct connection, an indirect connection through an intermediate medium, or a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] Embodiments of the present invention will now be described with reference to the accompanying drawings.

[0024] Example: The specific embodiments of this utility model are as follows: Figure 1 , 5 As shown, a modular floating island-type debris interception system for surface garbage cleanup includes a garbage retrieval module located on one side of a riverbank. The garbage retrieval module has a garbage-blocking buoy extending towards the other side of the riverbank on its side closest to the middle of the river. This garbage-blocking buoy is composed of multiple detachable, sequentially connected floating island-type interception modules 1. Specifically, adjacent floating island-type interception modules 1 are connected by module connecting rings 17. Therefore, the total length of the garbage-blocking buoy can be adjusted by increasing or decreasing the number of floating island-type interception modules 1 according to actual needs. Each floating island-type interception module 1 has a garbage detection mechanism, a jetting mechanism to move garbage to the garbage retrieval module, and a debris-removing mechanism on its water-facing side.

[0025] In operation, the system is first laid in the water, with the direction of the debris-blocking buoys intersecting the direction of the water flow. Then, once the debris detection mechanism on the floating island interception module 1 detects debris, the jetting and debris-driving mechanisms on the module are activated, driving the debris towards the debris retrieval module. During this process, multiple debris detection, jetting, and debris-driving mechanisms on the floating island interception modules 1 work in succession to move the debris into the debris retrieval module. Finally, the debris retrieval module completes the debris retrieval process.

[0026] This system adopts a modular design consisting of a "garbage retrieval module + multiple floating island interception modules 1". The number of floating island interception modules 1 can be flexibly increased or decreased according to the size of the water area to be intercepted, thus making it applicable to water areas of various sizes and offering advantages such as wide applicability and rapid deployment. Furthermore, through the coordinated operation of garbage detection mechanisms, jetting mechanisms, and debris-removing mechanisms installed on the floating island interception modules 1, surface garbage intercepted by the modules can be detected in a timely manner. Through the relay of these mechanisms across the various floating island interception modules 1, the garbage is ultimately moved to the garbage retrieval module, enabling automatic collection and retrieval of the intercepted surface garbage. Compared to existing technologies, this system achieves fully intelligent and automated operation, eliminating the need for manual garbage cleaning and collection, thereby avoiding the shortcomings of low garbage collection efficiency and high labor intensity of existing technologies.

[0027] The specific structure of the garbage retrieval module in this system is as follows: Figure 1 , 5 As shown, the garbage collection module includes a U-shaped floating enclosure 21 positioned near the riverbank with its opening facing the direction of water flow. Garbage intercepted by the floating island interception module 1 is moved to the inside of the U-shaped floating enclosure 21 via a jetting mechanism and a debris-driving mechanism. A filter cage 2 is located inside the U-shaped floating enclosure 21, normally submerged and connected to the U-shaped floating enclosure 21 via a connecting rope to prevent loss. A lifting motor 22 is located on the riverbank to drive the filter cage 2 up and down. When the filter cage 2 needs to be raised, the lifting motor 22, traction rope, and pulley system work together to pull the filter cage 2 up from underwater, thereby collecting the garbage inside the U-shaped floating enclosure 21. After most of the water in the filter cage 2 has been filtered out, the filter cage 2, along with the garbage inside, can be transferred to a storage area on the shore. Compared to existing technologies, this system requires less manual labor for garbage collection, reducing the workload of workers.

[0028] In this embodiment, to further reduce the labor intensity of workers, the garbage collection module also includes a bridge-type filter transfer machine 3 installed on the riverbank with its input end extending to the opening of the U-shaped floating enclosure 21. A garbage detection mechanism is also provided on the input end of the bridge-type filter transfer machine 3. The bridge-type filter transfer machine 3 is mainly used for transferring larger pieces of surface garbage. After the garbage detection mechanism detects surface garbage delivered by the floating island interception module 1, the bridge-type filter transfer machine 3 is activated, directly transporting larger pieces of surface garbage to the storage area on the bank. This significantly reduces the amount of garbage entering the inner side of the U-shaped floating enclosure 21, thereby reducing the frequency of lifting and transferring the filter cage 2. The bridge-type filter transfer machine 3 is existing equipment, therefore its specific structure will not be described in detail here.

[0029] In this system, a high-pressure pump station 131 is also installed on the riverbank to provide high-pressure water flow for the jetting mechanism. To achieve automated operation of the entire system, the high-pressure pump station 131, the lifting motor 22, the waste detection mechanism, the sludge-driving mechanism, and the bridge-type filter conveyor 3 are all connected to the system control box 4 located on the riverbank. Based on the signals transmitted from the waste detection mechanism, the system control box 4 can control the high-pressure pump station 131, the lifting motor 22, the sludge-driving mechanism, and the bridge-type filter conveyor 3 to complete the corresponding actions according to the programmed settings, ensuring the intelligent automation and reliability of the entire system.

[0030] The specific structure of the garbage detection mechanism in this system, such as... Figure 2 , 3 As shown, the garbage detection mechanism includes a probe bracket 11 extending horizontally above the river surface. At least two identification probes 12 are mounted sequentially along the extension direction of the probe bracket 11 on its lower surface. Each identification probe 12 includes a photoresistor 121 capable of receiving light reflected from the water surface. Light-emitting diodes 122 are provided on both sides of the photoresistor 121. In this embodiment, both the photoresistor 121 and the light-emitting diodes 122 are electrically connected to the system control box 4.

[0031] The working principle of this device is as follows: it utilizes the mirror-like reflective properties of the water surface and whether the photoresistor 121 in the identification probe 12 receives reflected light from the water surface as the basis for identifying the presence of floating objects on the water surface. Specifically: when the water surface is clean and free of floating objects, light is projected onto the water surface. At this time, the water surface performs mirror reflection, reflecting most of the projected light into the identification probe 12. When the photoresistor 121 in the identification probe 12 receives the light, its resistance decreases, increasing the current flow. When the monitoring current flowing into the electronic control system exceeds the system's set threshold current, the system confirms that there are no floating objects on the water surface below the probe, and the electronic control system does not take any action. When there are floating objects on the water surface, the specular reflection property is lost, and the reflectivity of the projected light passing through the water surface is 0. At this time, the photoresistor 121 in the identification probe 12 does not receive light, causing its own resistance value to increase. When the monitoring current flowing into the electronic control system is less than the system's set threshold current, the system confirms that there are floating objects on the water surface below the probe and then instructs the drive circuit to send control signals to the high-pressure pump station 131 and the slag-driving mechanism to operate, thereby driving the surface garbage to the water surface concentration point—that is, the opening of the U-shaped floating enclosure 21. When the surface garbage reaches the water surface concentration point, the garbage detection mechanism on the bridge-type filter slag transfer machine 3 confirms whether there is garbage using the same principle, and drives the bridge-type filter slag transfer machine 3 and the filter cage 2 to operate under the automatic control of the preset program in the system's electronic control box 4, and respectively transfers the surface garbage to the slag yard for accumulation.

[0032] In this embodiment, the waste detection mechanism uses ambient light as the projection light source during the day. When the light intensity is less than 10,000 lx, the system starts at a frequency of once every 5 minutes for a duration of 30 seconds. When the light is insufficient, such as at night, the light-emitting diode 122 in the identification probe 12 emits light as the projection light source. At the same time, the electronic control system also collects the return current of the photoresistor 121 in the identification probe 12 at the same time as the standard operation of the above program.

[0033] The specific structure of the jet mechanism in this system, such as... Figure 2 As shown, the spray mechanism includes multiple water mist nozzles 14 arranged horizontally on the water-facing side of the floating island interception module 1. The spray direction of each water mist nozzle 14 is directed towards the garbage collection module, and each nozzle 14 is connected to a high-pressure water pipe 13 mounted on the floating island interception module 1. The high-pressure water pipes 13 on each floating island interception module 1 are connected sequentially, with the first high-pressure water pipe 13 connected to the high-pressure pump station 131. To achieve rapid connection between the high-pressure water pipes 13, an external thread is provided at one end of each pipe, and a connector with an internal thread is welded to the other end. This threaded connection enables rapid connection between the high-pressure water pipes 13.

[0034] In this embodiment, there are four water mist nozzles 14. Their working principle is as follows: when the system detects floating debris below the identification probe 12, the electronic control system activates the high-pressure pump station 131, which sprays high-pressure water mist onto the water mist nozzles 14 installed on the water-facing side of the floating island interception module 1 through the high-pressure water pipe 13. This propels the intercepted surface debris towards the concentrated debris collection area on the shore. Simultaneously, the high-pressure water mist also has a defoaming function, as some foam is occasionally mixed in with the floating debris in the actual surface water. The high-pressure water mist eliminates this foam and increases the water oxygen saturation, indirectly purifying the water quality.

[0035] The specific structure of the slag removal mechanism in this system is as follows: Figure 2 , 3As shown: The slag-removing mechanism includes vertically arranged slag-removing fins 15 with their lower ends inserted into the water surface. A drive motor 16 is provided on the floating island interception module 1 to drive the slag-removing fins 15 to swing horizontally towards the garbage collection module. The drive motor 16 is electrically connected to the system control box 4. Specifically: To achieve the transmission connection between the drive motor 16 and the slag-removing fins 15, a sprocket base 163 located on one side of the drive motor 16 is also provided on the floating island interception module 1. A swing sprocket 162, capable of horizontal rotation and connected to the output end of the drive motor 16 via a transmission chain 161, is mounted on the sprocket base 163. The swing sprocket 162 is also fixedly connected to one end of a fixed crossbar 151 horizontally positioned above the slag-removing fins 15. The fixed crossbar 151 extends in the same direction as the slag-removing fins 15, and the upper edge of the slag-removing fins 15 is connected to the fixed crossbar 151. The oscillating sprocket 162 and the drive motor 16 are connected by a transmission chain 161 to transmit torque, which drives the oscillating sprocket 162 to rotate alternately in the forward and reverse directions. This drives the slag-driving wing 15 to move back and forth 180° alternately in the horizontal direction, thereby pushing the garbage on the water surface toward the garbage collection module.

[0036] In this embodiment, as Figure 4 As shown: The upper edge of the slag-collecting wing 15 is hinged to the fixed crossbar 151 via movable joints 152 at both ends, allowing it to swing up and down. A limiting wedge 153 is also provided on the side of the upper edge of the slag-collecting wing 15 away from the waste retrieval module to restrict the angle of its swing. With this design, when the slag-collecting wing 15 swings away from the waste retrieval module, it can swing upwards, thus preventing the waste from being pushed away from the module. Conversely, when the slag-collecting wing 15 swings towards the waste retrieval module, it cannot swing upwards due to the limiting wedge 153, thus successfully pushing the waste towards the module.

[0037] It is important to note that: When only one of the identification probes 12 on the floating island interception module 1 detects garbage, it means that a small amount of garbage has been intercepted. At this time, only the jetting mechanism is activated. When all the identification probes 12 on the floating island interception module 1 detect garbage, it means that a large amount of garbage has been intercepted. At this time, both the jetting mechanism and the slag removal mechanism are activated.

[0038] The present invention has been described above in conjunction with the preferred embodiments, but the present invention is not limited to the embodiments disclosed above, but should cover various modifications and equivalent combinations made in accordance with the essence of the present invention.

Claims

1. A floating island type modular trash barrier system for cleaning water surface trash, characterized in that, It includes a garbage collection module set on one side of the riverbank. The garbage collection module is provided with a garbage blocking float that extends towards the other side of the riverbank, consisting of multiple floating island interception modules (1) connected in sequence. The floating island interception module (1) is provided with a garbage detection mechanism and a jetting mechanism and a slag removal mechanism that can move the garbage to the garbage collection module on the water-facing side.

2. The floating island type modular trash cleaning system for water surface according to claim 1, characterized in that, The garbage collection module includes a U-shaped floating enclosure (21) set near the riverbank with its opening facing the direction of water flow. The U-shaped floating enclosure (21) has a filter cage (2) inside, and a lifting motor (22) is provided on the riverbank to drive the filter cage (2) to rise and fall. The garbage collection module also includes a bridge-type filter transfer machine (3) set on the riverbank with its input end extending to the opening of the U-shaped floating enclosure (21). The input end of the bridge-type filter transfer machine (3) is also equipped with a garbage detection mechanism.

3. The floating island modular debris interception system for surface garbage cleaning according to claim 2, characterized in that, The riverbank is also equipped with a high-pressure pump station (131) for raising the high-pressure water flow of the jetting mechanism; the high-pressure pump station (131), the lifting motor (22), the garbage detection mechanism, the slag removal mechanism and the bridge-type filter transfer machine (3) are all connected to the system electrical control box (4) set on the riverbank.

4. The floating island type modular trash collecting system for cleaning water surface according to claim 3, characterized in that, The garbage detection mechanism includes a probe bracket (11) extending horizontally above the river surface. An identification probe (12) is installed on the lower surface of the probe bracket (11). The identification probe (12) includes a photoresistor (121) that can receive light reflected from the water surface. Light-emitting diodes (122) are provided on both sides of the photoresistor (121). The photoresistor (121) and the light-emitting diodes (122) are electrically connected to the system control box (4).

5. The floating island type modular trash collecting system for water surface according to claim 3, characterized in that, The spray mechanism includes multiple water mist nozzles (14) arranged in a horizontal direction on the water-facing side of the floating island interception module (1). The spray direction of the multiple water mist nozzles (14) is all set towards the garbage retrieval module side, and the multiple water mist nozzles (14) are all connected to the high-pressure water pipe (13) set on the floating island interception module (1).

6. The floating island type modular trash collecting system for water surface according to claim 5, characterized in that, The high-pressure water pipes (13) on each of the floating island interception modules (1) are connected in sequence, and the first high-pressure water pipe (13) is connected to the high-pressure pump station (131).

7. The floating island type modular trash collecting system for cleaning water surface according to claim 3, characterized in that, The slag removal mechanism includes a vertically arranged slag removal wing (15) with its lower end inserted into the water surface. The floating island interception module (1) is equipped with a drive motor (16) for driving the slag removal wing (15) to swing horizontally toward the garbage retrieval module. The drive motor (16) is electrically connected to the system electrical control box (4).

8. The floating island type modular trash collecting system for cleaning water surface according to claim 7, characterized in that, The floating island interception module (1) is also provided with a sprocket base (163) located on one side of the drive motor (16). The sprocket base (163) is equipped with a swing sprocket (162) that can rotate horizontally and is connected to the output end of the drive motor (16) via a transmission chain (161). The swing sprocket (162) is also fixedly connected to one end of a fixed crossbar (151) that is horizontally set above the slag-driving wing (15). The fixed crossbar (151) extends in the same direction as the slag-driving wing (15), and the upper edge of the slag-driving wing (15) is connected to the fixed crossbar (151).

9. The floating island type modular trash collecting system for cleaning water surface according to claim 8, characterized in that, The upper edge of the slag-removing wing fence (15) is swingingly connected with the fixed horizontal rod (151) through the movable joints (152) arranged at both ends of the upper edge; the upper edge of the slag-removing wing fence (15) is further provided with a limiting wedge (153) for limiting the swing angle of the slag-removing wing fence (15) on the side away from the garbage fishing module.

10. The floating island type modular trash collecting system for cleaning water surface according to claim 1, characterized in that, The adjacent floating island type intercepting modules (1) are connected through the module connecting rings (17).

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