An ecological environment monitoring and floating object collecting integrated device for river environment management

Abstract

This invention discloses an integrated ecological environment monitoring and floating debris collection device for river environmental management. It includes two symmetrically arranged hulls and a connecting seat fixedly installed between the two hulls. Above the connecting seat, from left to right, are arranged a retrieval component, a conveying component, a crushing component, and a propulsion component. One of the hulls houses a motor A and a sampling component. Motor A synchronously drives the retrieval, conveying, and crushing components, which are used for retrieval, conveying, and crushing of floating debris, respectively. The other hull houses a battery for power supply. This device combines river water sampling and floating debris retrieval, allowing for water quality sampling at different locations and depths in a wide range of rivers while simultaneously retrieving floating debris, saving manpower and improving the efficiency of river environmental management.

Description

Technical Field

[0001] This invention relates to the technical field of river management, and in particular to an integrated device for ecological environment monitoring and floating debris collection for river environmental management. Background Technology

[0002] Water is the source of life, the foundation of survival, the essential element of production, and the basis of ecology. As the spatial carrier of water resources in nature, river basins support various human economic and social activities and have nurtured a rich and diverse array of human civilizations.

[0003] Ecological environment monitoring is necessary in river environmental management, among which water quality monitoring is particularly important. Floating debris also has a certain impact on the river environment. In water quality monitoring, due to the wide range of rivers, it is not convenient to sample water at different locations and depths. Moreover, the main method for removing floating debris is to manually retrieve it by navigating small boats, which consumes a lot of manpower and has low work efficiency.

[0004] To address this, we propose an integrated ecological environment monitoring and floating debris collection device for river environmental management. This device combines river water sampling with floating debris retrieval, enabling water quality sampling at different locations and depths across a wide range of rivers, while simultaneously retrieval of floating debris. This saves manpower and improves the efficiency of river environmental management. Summary of the Invention

[0005] To overcome the shortcomings of existing technologies, this invention provides an integrated ecological environment monitoring and floating debris collection device for river environmental management. It combines river water quality sampling and floating debris retrieval, enabling water quality sampling at different locations and depths in a wide range of rivers while simultaneously retrieval of floating debris, saving manpower and improving the efficiency of river environmental management.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: an integrated ecological environment monitoring and floating debris collection device for river environment management, comprising two symmetrically arranged hulls and a connecting seat fixedly installed between the two hulls. Above the connecting seat, from left to right, are arranged a salvage component, a conveying component, a crushing component, and a propulsion component. A motor A and a sampling component are installed inside one of the hulls. The motor A is used to synchronously drive the salvage component, the conveying component, and the crushing component. The salvage component, the conveying component, and the crushing component are used to salvage, convey, and crush floating debris, respectively. A storage battery is installed inside the other hull for power supply.

[0007] As a preferred embodiment of the present invention, the connecting seat includes a bottom plate fixed between two hulls, a side plate fixed above the right side of the bottom plate, a support plate fixed to the left side of the side plate, and a filter plate fixed to the left end of the support plate.

[0008] The top plate of the side plate is fixedly equipped with a mounting base, the right side of the side plate is provided with an openable closed door, the bottom plate is equipped with a water pump, and the output end of the water pump is equipped with a drain pipe.

[0009] As a preferred embodiment of the present invention, the propulsion assembly includes a receiving plate rotatably disposed above the mounting base, a paddle motor mounted on the top of the receiving plate, an electric push rod inserted through the left side of the mounting base, and a push-pull plate hinged between the movable end of the electric push rod and the receiving plate.

[0010] As a preferred technical solution of the present invention, the sampling assembly includes a groove integrally formed on the bottom of the hull, a motor B installed on the left side outside the groove, a rotating rod fixedly connected to the output shaft of the motor B and located inside the groove, a take-up roller fixedly sleeved on the rotating rod, a hose wound around the outer wall of the take-up roller, a connecting pipe fixed on the outer wall of the take-up roller, a bidirectional air pump installed on the right side of the groove, and a sampling device fixed at one end of the hose.

[0011] The connecting pipe passes through the groove and is rotatably connected to it via a sealed bearing. One end of the connecting pipe is fixedly connected to one end of the hose, and the other end of the connecting pipe is rotatable between the connecting pipe and the bidirectional air pump via a sealed bearing.

[0012] As a preferred technical solution of the present invention, the sampling device includes a sampling tube installed at one end of a flexible tube, an inlet at the bottom of the sampling tube, a sleeve fixed on the top wall of the sampling tube, a piston movably disposed in the sleeve, a connecting rod fixed at the bottom of the piston and extending through to the bottom of the sleeve, and a cap fixed at the bottom of the connecting rod for sealing the inlet.

[0013] The upper surface of the cap is provided with a sealing ring, a spring sleeved on the outside of the connecting rod is fixedly connected between the inner bottom wall of the sleeve and the bottom end of the piston, and one end of the hose passes through and extends into the inside of the sleeve.

[0014] As a preferred technical solution of the present invention, the conveying assembly includes a rotating shaft A and a rotating shaft B rotatably disposed between two hulls, a transmission sprocket fixedly sleeved on the outer wall of the rotating shaft A and the rotating shaft B, and a transmission belt disposed between the two transmission sprockets.

[0015] One end of the rotating shaft A passes through the front of the hull and is fixedly connected to the output shaft of the motor A.

[0016] As a preferred technical solution of the present invention, the salvage assembly includes side plates fixed at both ends of the two hulls, a rotating shaft C rotatably disposed between the two side plates, and salvage nets fixed on the outer wall of the rotating shaft C and arranged in a circumferential array.

[0017] Wherein, a main pulley is fixedly sleeved at one end of the rotating shaft A, and a secondary pulley is fixedly sleeved at one end of the rotating shaft C. A belt is provided for transmission between the main pulley and the secondary pulley.

[0018] As a preferred embodiment of the present invention, the crushing assembly includes a rotating shaft D and a rotating shaft E rotatably disposed between two hulls. Crushing rollers are fixedly sleeved on the outer walls of both rotating shaft D and rotating shaft E. A driving gear is fixedly sleeved at one end of rotating shaft B. One end of rotating shaft D and rotating shaft E extends into the hull and is respectively fixedly sleeved with a driven gear A and a driven gear B that mesh with each other. A connecting column is rotatably disposed on the inner wall of the hull, and an intermediate gear that meshes with the driving gear and the driven gear A is fixedly sleeved on the outer wall of the connecting column.

[0019] As a preferred embodiment of the present invention, a cover plate is installed on the top of the two hulls, and a solar panel for charging the battery is laid on the top of the cover plate.

[0020] As a preferred technical solution of the present invention, a control system is included. The control system includes a controller, a wireless signal transmission module, a positioning module A, and a positioning module B. The controller is connected to the user terminal via the wireless signal transmission module. The controller is used to control the opening and closing of motor A, motor B, bidirectional air pump, electric push rod, water pump, and slurry machine. The positioning modules A and B are respectively installed on the hull and the sampling device for positioning.

[0021] Compared with the prior art, the beneficial effects that this invention can achieve are:

[0022] 1. The salvage, conveying and crushing components are driven synchronously by motor A to salvage, convey and crush floating objects. The floating objects are reduced in size and weight after being drained and crushed. The system can quickly salvage floating objects on the water surface where the ship is located without human intervention. It is highly efficient and has a reasonable structural design.

[0023] 2. The rotating rod driven by motor B causes the winding roller to wind or unwind the hose, allowing the sampling device to enter the water body. The piston is driven by a bidirectional air pump to sample water at different depths in the river. The water samples can then be investigated and tested to achieve ecological and environmental monitoring of the river water. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0025] Figure 2 This is a three-dimensional view of the structure of the present invention from below.

[0026] Figure 3 This is a schematic diagram of a partial three-dimensional structure of the present invention;

[0027] Figure 4 This is a schematic diagram showing the coordinated operation of the salvage assembly, conveying assembly, and crushing assembly of the present invention.

[0028] Figure 5 For the present invention Figure 4 Enlarged structural diagram at point A in the middle;

[0029] Figure 6 For the present invention Figure 4 A side-view three-dimensional schematic diagram;

[0030] Figure 7 This is a three-dimensional schematic diagram of the propulsion component of the present invention;

[0031] Figure 8 This is a three-dimensional schematic diagram of the connector of the present invention;

[0032] Figure 9 This is a three-dimensional schematic diagram of the sampling component of the present invention;

[0033] Figure 10 This is a three-dimensional schematic diagram of a partial structure of the sampling component of the present invention;

[0034] Figure 11 This is a partial cross-sectional perspective view of the sampling device of the present invention.

[0035] Figure 12 This is a schematic diagram illustrating the working principle of the control system of the present invention.

[0036] The components include: 1. Hull; 2. Connecting seat; 21. Bottom plate; 22. Side plate; 23. Support plate; 24. Filter plate; 25. Mounting seat; 26. Enclosed door; 27. Water pump; 28. Drainage pipe; 3. Salvage assembly; 31. Edge plate; 32. Shaft C; 33. Salvage net; 34. Secondary pulley; 35. Belt; 4. Conveying assembly; 41. Shaft A; 42. Shaft B; 43. Drive sprocket; 44. Conveyor belt; 45. Main pulley; 5. Crushing assembly; 51. Shaft D; 52. Shaft E; 53. Crushing roller; 54. Drive gear; 55. Driven gear A; 56. Driven gear B; 57. Connecting column; 58. Intermediate gear; 6. Propulsion assembly; 61. Receiving plate; 62. Paddle motor; 63. Electric push rod; 64. Push-pull plate; 7. Motor A; 8. Sampling assembly; 81. Groove; 82. Motor B; 83. Rotating rod; 84. Take-up roller; 85. Hose; 86. Connecting pipe; 87. Two-way air pump; 88. Sampling device; 881. Sampling tube; 882. Water inlet; 883. Sleeve; 884. Piston; 885. Connecting rod; 886. Cover; 887. Sealing ring; 888. Spring; 9. Battery; 10. Cover plate; 11. Solar panel; 12. Control system; 121. Controller; 122. Wireless signal transmission module; 123. Positioning module A; 124. Positioning module B. Detailed Implementation

[0037] To make the technical means, creative features, and achieved objectives and effects of this invention easier to understand, the invention is further described below with reference to specific embodiments. However, the following embodiments are merely preferred embodiments of this invention and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described herein without creative effort are all within the protection scope of this invention. Unless otherwise specified, the experimental methods in the following embodiments are conventional methods, and the materials and reagents used in the following embodiments are commercially available unless otherwise specified.

[0038] Example:

[0039] like Figure 1 - Figure 12 As shown in the figure, this embodiment proposes an integrated ecological environment monitoring and floating debris collection device for river environment management, including two symmetrically arranged hulls 1 and a connecting seat 2 fixedly installed between the two hulls 1. Above the connecting seat 2, from left to right, are arranged a salvage component 3, a conveying component 4, a crushing component 5 and a propulsion component 6. A motor A7 and a sampling component 8 are installed inside one of the hulls 1. The motor A7 is used to synchronously drive the salvage component 3, the conveying component 4 and the crushing component 5. The salvage component 3, the conveying component 4 and the crushing component 5 are used to salvage, convey and crush floating debris, respectively. A battery 9 is installed inside the other hull 1 for power supply.

[0040] In a preferred embodiment of the present invention, the connecting seat 2 includes a bottom plate 21 fixed between two hulls 1, a side plate 22 fixed above the right side of the bottom plate 21, a support plate 23 fixed to the left side of the side plate 22, and a filter plate 24 fixed to the left end of the support plate 23. The top plate of the side plate 22 is fixedly provided with a mounting seat 25, and the right side of the side plate 22 is provided with an openable closed door 26. A water pump 27 is installed on the bottom plate 21, and a drain pipe 28 is installed at the output end of the water pump 27.

[0041] Specifically, when the floating objects in the river are salvaged and moved from the conveyor assembly 4 to the crushing assembly 5, the floating objects are drained on the conveyor assembly 4 and drip onto the bottom plate 21. The water can be pumped out of the bottom plate 21 by the water pump 27 and then discharged through the drain pipe 28.

[0042] In a preferred embodiment of the present invention, the propulsion assembly 6 includes a receiving plate 61 rotatably disposed above the mounting base 25, a paddle motor 62 mounted on the top of the receiving plate 61, an electric push rod 63 inserted through the left side of the mounting base 25, and a push-pull plate 64 hinged between the movable end of the electric push rod 63 and the receiving plate 61.

[0043] Specifically, the propeller 62 provides forward power, controls the extension and retraction of the electric push rod 63 to drive the push-pull plate 64, and the push-pull plate 64 causes the receiving plate 61 to deflect, thereby driving the propeller to rotate and adjust the forward direction.

[0044] In a preferred embodiment of the present invention, the sampling assembly 8 includes a groove 81 integrally formed on the bottom of the hull 1, a motor B82 installed on the left side of the groove 81, a rotating rod 83 fixedly connected to the output shaft of the motor B82 and located inside the groove 81, a take-up roller 84 fixedly sleeved on the rotating rod 83, a hose 85 wound around the outer wall of the take-up roller 84, a connecting pipe 86 fixed on the outer wall of the take-up roller 84, a bidirectional air pump 87 installed on the right side of the groove 81, and a sampling device 88 fixed to one end of the hose 85. The connecting pipe 86 passes through the groove 81 and is rotatably connected to it through a sealed bearing. One end of the connecting pipe 86 is fixedly connected to one end of the hose 85, and the other end of the connecting pipe 86 is rotatable between the bidirectional air pump 87 and the sealed bearing.

[0045] Specifically, the rotating rod 83 driven by motor B82 causes the winding roller 84 to rotate, thereby winding or unwinding the hose 85. The sampling device 88 at the bottom of the hose 85 can be raised and lowered to facilitate sampling of water at different depths.

[0046] In a preferred embodiment of the present invention, the sampling device 88 includes a sampling tube 881 installed at one end of a hose 85, an inlet 882 opened at the bottom of the sampling tube 881, a sleeve 883 fixed on the inner top wall of the sampling tube 881, a piston 884 movably disposed in the sleeve 883, a connecting rod 885 fixed at the bottom of the piston 884 and extending to the bottom of the sleeve 883, and a cap 886 fixed at the bottom end of the connecting rod 885 and used to block the inlet 882. A sealing ring 887 is provided on the upper surface of the cap 886. A spring 888 sleeved on the outside of the connecting rod 885 is fixedly connected between the inner bottom wall of the sleeve 883 and the bottom end of the piston 884. One end of the hose 85 extends through and into the interior of the sleeve 883.

[0047] Specifically, when water sampling is required, the sampling tube 881 is submerged in the water, and the bidirectional air pump 87 moves in one direction and generates a high-pressure airflow. The high-pressure airflow enters the sleeve 883 through the hose 85 and pushes the piston 884. The piston 884 moves downward against the pressure of the spring 888. The piston 884 pushes the cap 886 through the connecting rod 885 to open the water inlet 882, allowing water to enter the sampling tube 881 through the water inlet 882. Subsequently, the bidirectional air pump 87 can move in the other direction to extract the gas, generating a low-pressure airflow. This, combined with the elastic force of the spring 888, causes the piston 884 to return to its original position. The piston 884 then drives the cap 886 through the connecting rod 885 to close the water inlet 882, completing the sampling.

[0048] In a preferred embodiment of the present invention, the conveying assembly 4 includes a rotating shaft A41 and a rotating shaft B42 rotatably disposed between the two hulls 1, a transmission sprocket 43 fixedly sleeved on the outer wall of the rotating shaft A41 and the rotating shaft B42, and a transmission belt 44 disposed between the two transmission sprockets 43. One end of the rotating shaft A41 passes through the front hull 1 and is fixedly connected to the output shaft of the motor A7.

[0049] Specifically, motor A7 drives shaft A41 to rotate, shaft A41 drives transmission sprocket 43 to run conveyor belt 44, and conveyor belt 44 drives another transmission sprocket 43 to rotate shaft B42, conveyor belt 44 transports floating objects.

[0050] In a preferred embodiment of the present invention, the salvage assembly 3 includes a side plate 31 fixed at both ends of the two hulls 1, a rotating shaft C32 rotatably disposed between the two side plates 31, and salvage nets 33 fixed on the outer wall of the rotating shaft C32 and arranged in a circumferential array. One end of the rotating shaft A41 is fixedly sleeved with a main pulley 45, and one end of the rotating shaft C32 is fixedly sleeved with a secondary pulley 34. A belt 35 is provided for transmission between the main pulley 45 and the secondary pulley 34.

[0051] Specifically, when the rotating shaft A41 rotates, it can drive the main pulley 45 to rotate, and then drive the auxiliary pulley 34 through the belt 35 to rotate the rotating shaft C32. The rotation of the rotating shaft C32 drives the retrieval net 33 to rotate, and the retrieval net 33 picks up the floating objects and throws them onto the conveyor belt 44.

[0052] In a preferred embodiment of the present invention, the crushing assembly 5 includes a rotating shaft D51 and a rotating shaft E52 rotatably disposed between the two hulls 1. Crushing rollers 53 are fixedly sleeved on the outer walls of the rotating shafts D51 and E52. A drive gear 54 is fixedly sleeved on one end of the rotating shaft B42. One end of the rotating shafts D51 and E52 extends into the hull 1 and is fixedly sleeved with driven gears A55 and B56 that mesh with each other. A connecting column 57 is rotatably disposed on the inner wall of the hull 1. An intermediate gear 58 that meshes with the drive gear 54 and the driven gear A55 is fixedly sleeved on the outer wall of the connecting column 57.

[0053] Specifically, when the rotating shaft B42 rotates, it can drive the driving gear 54 to rotate. The rotation of the driving gear 54 can drive the driven gear A55 to rotate through the intermediate gear 58. At the same time, the driven gear B56 also rotates. The rotation direction of the driven gear A55 is the same as that of the driving gear 54, while the rotation direction of the driven gear B56 is opposite to that of the driven gear A55. The driven gears A55 and B56 drive the rotating shafts D51 and E52 to rotate in opposite directions. The rotating shafts D51 and E52 drive the crushing roller 53 to crush the floating objects.

[0054] In a preferred embodiment of the present invention, a cover plate 10 is installed on the top of the two hulls 1, and a solar panel 11 for charging the battery 9 is laid on the top of the cover plate 10.

[0055] Specifically, the cover plate 10 protects the electrical appliances inside the hull 1 and prevents river water from entering the hull 1, while the solar panel 11 charges the battery 9.

[0056] In a preferred embodiment of the present invention, a control system 12 is included. The control system 12 includes a controller 121, a wireless signal transmission module 122, a positioning module A123, and a positioning module B124. The controller 121 is connected to the user terminal via the wireless signal transmission module 122. The controller 121 is used to control the opening and closing of the motor A7, the motor B82, the bidirectional air pump 87, the electric push rod 63, the water pump 27, and the slurry machine. The positioning modules A123 and B124 are respectively installed on the hull 1 and the sampling device 88 for positioning.

[0057] Specifically, the user terminal can control the controller 121 through the wireless signal transmission module 122. The controller 121 controls the motor A7, motor B82, bidirectional air pump 87, electric push rod 63, water pump 27 and slurry machine to sample river water to achieve ecological environment monitoring and collection of floating objects. During the sampling process, the sampling position is located through the positioning module A123 and the sampling depth is located through the positioning module B124.

[0058] Working principle and usage process of this invention:

[0059] 1. The user terminal can control the controller 121 through the wireless signal transmission module 122, control the electric push rod 63 and the slurry machine. The slurry machine 62 provides forward power. The electric push rod 63 extends and retracts to drive the push-pull plate 64. The push-pull plate 64 causes the receiving plate 61 to deflect, which drives the slurry machine to rotate and adjust the forward direction, so that the equipment can move on the river.

[0060] 2. During the process of the equipment moving on the river, the control motor A7 drives the rotating shaft A41 to rotate. The rotating shaft A41 drives the conveyor belt 44 through the transmission sprocket 43 and causes the rotating shaft B42 to rotate. Through the driving gear 54, intermediate gear 58, driven gear A55 and driven gear B56, the two crushing rollers 53 are rotated. The rotating shaft A41 drives the rotating shaft C32 to rotate through the main pulley 45, belt 35 and auxiliary pulley 34, causing the salvage net 33 to rotate, pick up the floating objects and throw them onto the conveyor belt 44. The motor A7 can simultaneously drive the salvage component 3, the conveying component 4 and the crushing component 5 to salvage, convey and crush the floating objects.

[0061] Third, in the above process, the floating objects are drained by the conveyor belt 44 during transportation. The floating objects are transported to the crushing roller 53 for crushing. The crushed floating objects fall to the filter plate 24 for draining again and then move to the support plate 23. The volume and weight of the floating objects are reduced by draining and crushing. The drained water can be discharged through the water pump 27 and the drain pipe 28. The floating objects can be discharged after the closing door 26 is opened. The structural design is reasonable.

[0062] IV. When the vessel 1 is traveling on the river and requires sampling for ecological and environmental monitoring, the rotating rod 83 driven by motor B82 rotates the winding roller 84 to unwind the hose 85. The sampling device 88 at the bottom of the hose 85 enters the water. Subsequently, the bidirectional air pump 87 moves in one direction and generates a high-pressure airflow. The high-pressure airflow enters the sleeve 883 through the hose 85 and pushes the piston 884. The piston 884 moves down and pushes the cap 886 to open the inlet 882, allowing water to pass through the inlet 882. The gas enters the sampling tube 881, and the bidirectional air pump 87 moves in another direction to extract the gas, generating a low-pressure airflow. The spring force of the spring 888 causes the piston 884 to return to its original position. The piston 884 drives the cap 886 through the connecting rod 885 to close the inlet 882. Finally, the motor B82 drives the rotating rod 83 to make the winding roller 84 wind up the hose 85, lifting the sampling tube 881 out of the water. The water sample can then be investigated and tested to realize the ecological environment monitoring of the river water sample.

[0063] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0064] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated device for ecological environment monitoring and floating debris collection in river environmental management, comprising two symmetrically arranged hulls (1) and a connecting seat (2) fixedly installed between the two hulls (1), characterized in that: Above the connecting seat (2), from left to right, are arranged a salvage component (3), a conveying component (4), a crushing component (5), and a propulsion component (6). Inside one of the hulls (1), a motor A (7) and a sampling component (8) are installed. The motor A (7) is used to synchronously drive the salvage component (3), the conveying component (4), and the crushing component (5). The salvage component (3), the conveying component (4), and the crushing component (5) are used to salvage, convey, and crush floating objects, respectively. Inside the other hull (1), a storage battery (9) is installed for power supply. The sampling assembly (8) includes a groove (81) integrally formed on the bottom of the hull (1), a motor B (82) installed on the left side outside the groove (81), a rotating rod (83) fixedly connected to the output shaft of the motor B (82) and located inside the groove (81), a take-up roller (84) fixedly sleeved on the rotating rod (83), a hose (85) wrapped around the outer wall of the take-up roller (84), a connecting pipe (86) fixed on the outer wall of the take-up roller (84), a bidirectional air pump (87) installed on the right side of the groove (81), and a sampling device (88) fixed at one end of the hose (85). The connecting pipe (86) passes through the groove (81) and is rotatably connected to it through a sealed bearing. One end of the connecting pipe (86) is fixedly connected to one end of the hose (85), and the other end of the connecting pipe (86) is rotatably connected to the bidirectional air pump (87) through a sealed bearing. The sampling device (88) includes a sampling tube (881), an inlet (882) at the bottom of the sampling tube (881), a sleeve (883) fixed on the inner top wall of the sampling tube (881), a piston (884) movably disposed in the sleeve (883), a connecting rod (885) fixed at the bottom of the piston (884) and extending to the bottom of the sleeve (883), and a cap (886) fixed at the bottom end of the connecting rod (885) and used to seal the inlet (882). A sealing ring (887) is provided on the upper surface of the cap (886). A spring (888) sleeved on the outside of the connecting rod (885) is fixedly connected between the inner bottom wall of the sleeve (883) and the bottom end of the piston (884). The sampling tube (881) is installed at one end of a hose (85), and one end of the hose (85) extends through and into the interior of the sleeve (883).

2. The integrated ecological environment monitoring and floating debris collection device for river environment management according to claim 1, characterized in that: The connecting seat (2) includes a bottom plate (21) fixed between the two hulls (1), a side plate (22) fixed above the right side of the bottom plate (21), a support plate (23) fixed to the left side of the side plate (22), and a filter plate (24) fixed to the left end of the support plate (23). The top plate of the side plate (22) is fixedly provided with a mounting base (25), the right side of the side plate (22) is provided with an openable closed door (26), the bottom plate (21) is equipped with a water pump (27), and the output end of the water pump (27) is equipped with a drain pipe (28).

3. The integrated ecological environment monitoring and floating debris collection device for river environment management according to claim 2, characterized in that: The propulsion assembly (6) includes a receiving plate (61) rotatably mounted above the mounting base (25), a paddle motor (62) mounted on the top of the receiving plate (61), an electric push rod (63) inserted through the left side of the mounting base (25), and a push-pull plate (64) hinged between the movable end of the electric push rod (63) and the receiving plate (61).

4. The integrated ecological environment monitoring and floating debris collection device for river environment management according to claim 1, characterized in that: The conveying assembly (4) includes a rotating shaft A (41) and a rotating shaft B (42) rotatably disposed between the two hulls (1), a transmission sprocket (43) fixedly sleeved on the outer wall of the rotating shaft A (41) and the rotating shaft B (42), and a transmission belt (44) disposed between the two transmission sprockets (43). One end of the rotating shaft A (41) extends through the front hull (1) and is fixedly connected to the output shaft of the motor A (7).

5. The integrated ecological environment monitoring and floating debris collection device for river environment management according to claim 4, characterized in that: The salvage assembly (3) includes side plates (31) fixed at both ends of the two hulls (1), a rotating shaft C (32) rotatably disposed between the two side plates (31), and salvage nets (33) fixed on the outer wall of the rotating shaft C (32) and arranged in a circular array. One end of the rotating shaft A (41) is fixedly sleeved with a main pulley (45), and one end of the rotating shaft C (32) is fixedly sleeved with a secondary pulley (34). A belt (35) is provided between the main pulley (45) and the secondary pulley (34) for transmission.

6. The integrated ecological environment monitoring and floating debris collection device for river environment management according to claim 4, characterized in that: The crushing assembly (5) includes a rotating shaft D (51) and a rotating shaft E (52) rotatably disposed between the two hulls (1). Crushing rollers (53) are fixedly sleeved on the outer walls of the rotating shafts D (51) and E (52). A drive gear (54) is fixedly sleeved at one end of the rotating shaft B (42). One end of the rotating shafts D (51) and E (52) extends into the hull (1) and is fixedly sleeved with driven gears A (55) and B (56) meshing with each other. A connecting column (57) is rotatably disposed on the inner wall of the hull (1). An intermediate gear (58) meshing with the drive gear (54) and driven gear A (55) is fixedly sleeved on the outer wall of the connecting column (57).

7. The integrated ecological environment monitoring and floating debris collection device for river environment management according to claim 1, characterized in that: The top of the two hulls (1) is fitted with a cover plate (10), and the top of the cover plate (10) is covered with a solar panel (11) for charging the battery (9).

8. The integrated ecological environment monitoring and floating debris collection device for river environment management according to claim 3, characterized in that: The system includes a control system (12), which includes a controller (121), a wireless signal transmission module (122), a positioning module A (123), and a positioning module B (124). The controller (121) is connected to the user terminal via the wireless signal transmission module (122). The controller (121) is used to control the opening and closing of motor A (7), motor B (82), bidirectional air pump (87), electric push rod (63), water pump (27), and slurry machine. The positioning module A (123) and positioning module B (124) are respectively installed on the hull (1) and the sampling device (88) for positioning.

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