A device for ecological restoration of micro-polluted wetland water body

Abstract

The utility model discloses a kind of micro-polluted wetland water body ecological restoration devices, belong to wetland water body ecological restoration technical field, including floating boat, the upper end one side of the floating boat is provided with air pump, the upper end other side of the floating boat is provided with energy storage battery, the upper end of the floating boat is close to the position of energy storage battery and is provided with support rod, the upper end of support rod is provided with solar panel, the utility model is provided with stirring structure lifting mechanism, significantly improve the adaptability and stability of equipment, when using, the lifting of traditional micro-polluted wetland water body ecological restoration device usually relies on pull rope or simple telescopic pipe, this structure is easy to shake in stirring process due to centrifugal force, affect the service life of telescopic pipe, and the design can adapt to different depth water body repair needs by adjusting stirring structure lifting mechanism, ensure the efficient operation of equipment in various environments, further improve the ecological restoration effect of micro-polluted wetland water body.

Description

Technical Field

[0001] This utility model belongs to the field of wetland water body ecological restoration technology, specifically relating to a device for ecological restoration of slightly polluted wetland water bodies. Background Technology

[0002] The micro-polluted wetland water ecological restoration device is a specialized device for restoring micro-polluted wetland water. It improves the water quality of wetland water and restores the function of the wetland ecosystem through physical, chemical and biological means. It mainly uses a telescopic pipe installed under the floating vessel, with a stirring mechanism installed at the bottom of the telescopic pipe. The stirring mechanism can directly reach the bottom of the water through the telescopic pipe to disturb the bottom sediment, increase the water flow, and promote the aerobic degradation of organic matter in the bottom sediment.

[0003] Existing micro-polluted wetland water ecological restoration devices mainly use ropes to raise and lower the stirring structure. However, the stability of the ropes and telescopic pipes is relatively poor. When the stirring structure rotates, it generates centrifugal force, which causes the device to shake a lot, affecting the service life of the telescopic pipes. Secondly, the compatibility between the gas generated by the air pump and the stirring structure is relatively poor, which does not achieve good results. Utility Model Content

[0004] To address the problems mentioned in the background section, this invention provides an ecological restoration device for slightly polluted wetlands, featuring convenient control of the stirring structure's lifting and lowering, and better compatibility of the gas blown by the air pump with the stirring structure.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a micro-polluted wetland water ecological restoration device, comprising a floating hull, an air pump installed on one side of the upper end of the floating hull, an energy storage battery installed on the other side of the upper end of the floating hull, a support rod installed near the energy storage battery on the upper end of the floating hull, a solar panel installed at the upper end of the support rod, a column installed at the center of the upper end of the floating hull, a stirring structure lifting mechanism installed at the upper end of the column, an installation box 1 installed at the lower end of the stirring structure lifting mechanism, and an air blowing stirring mechanism installed at the lower end of the installation box 1.

[0006] Preferably, the stirring structure lifting mechanism includes a second screw, a connecting rod, a lifting plate, a transmission assembly, a limiting groove, a strip limiting plate, and a first screw. The upper end of the column is provided with a transmission assembly, one side of the lower end of the transmission assembly is provided with a first screw, and the other side of the lower end of the transmission assembly is provided with a second screw. The surfaces of the first screw and the second screw are threadedly connected to the lifting plate. Three sets of second screws are provided at the center of the lower end of the lifting plate. The inner wall of the column is provided with a strip limiting plate, and the side of the lifting plate is provided with a limiting groove corresponding to the strip limiting plate.

[0007] Preferably, the transmission assembly includes a second mounting box, a first motor, a first synchronous pulley, a synchronous belt, and a second synchronous pulley. The second mounting box is provided at the upper end of the column, and the first motor is provided at the upper end of the second mounting box. The output end of the first motor is connected to the upper end of the first screw. The first synchronous pulley is provided inside the second mounting box on the upper surface of the first screw, and the second synchronous pulley is provided inside the second mounting box on the upper surface of the second screw. The outer surfaces of the first and second synchronous pulleys are meshed with a synchronous belt.

[0008] Preferably, the air-blowing and stirring mechanism includes an air pipe, an air outlet, a hollow stirring shaft, stirring blades, a stirring rod, a rotating assembly, a connecting assembly, and a bearing. The hollow stirring shaft is installed inside the mounting box one, and the hollow stirring shaft is rotatably connected to the mounting box one via a bearing. The rotating assembly is installed on the upper surface of the hollow stirring shaft, and the stirring blades are installed on the lower surface of the hollow stirring shaft. The stirring rod is installed on the surface of the hollow stirring shaft below the mounting box one. Multiple sets of air outlets are opened on the side of the hollow stirring shaft, and an air pipe is installed at the other end of the air pump. A connecting assembly is installed at the connection between the air pipe and the hollow stirring shaft.

[0009] Preferably, the rotating assembly includes a second motor, a pinion, a drive shaft, and a large gear. The second motor is installed inside the first mounting box, the output end of the second motor is provided with a drive shaft, the lower end of the drive shaft is provided with a pinion, and the upper surface of the hollow stirring shaft is provided with a large gear that meshes with the pinion.

[0010] Preferably, the connecting assembly includes a rotating groove, a rotating block, and a connecting seat. The lower end of the air pipe is provided with a rotating block, and the upper end of the hollow stirring shaft is provided with a connecting seat. The connecting seat has a rotating groove corresponding to the rotating block inside, and a corresponding sealing ring is provided at the connection between the rotating block and the connecting seat.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model significantly improves the adaptability and stability of the equipment by setting up a stirring structure lifting mechanism. In the traditional micro-polluted wetland water ecological restoration device, the lifting of the stirring structure usually relies on a pull rope or a simple telescopic pipe. This structure is prone to shaking due to centrifugal force during the stirring process, which affects the service life of the telescopic pipe. However, this design can adapt to the water body restoration needs of different depths by adjusting the stirring structure lifting mechanism, ensuring the efficient operation of the equipment in various environments and further improving the ecological restoration effect of micro-polluted wetland water.

[0012] 2. This utility model greatly enhances the water restoration effect by setting up an air blowing and stirring mechanism. In traditional devices, the gas generated by the air pump is poorly compatible with the stirring structure, making it difficult to effectively increase the dissolved oxygen in the water. However, this design, through the combination of a hollow stirring shaft and an air outlet, allows the gas delivered by the air pump to be directly sprayed out through the stirring shaft to form bubbles, thereby increasing the dissolved oxygen in the water. This design not only improves the stirring efficiency but also ensures the efficient operation of the equipment in various environments, further enhancing the ecological restoration effect of micro-polluted wetland water bodies. Attached Figure Description

[0013] Figure 1 This is a perspective view of the present utility model; Figure 2 This is a three-dimensional sectional view of the lifting mechanism of the stirring structure of this utility model; Figure 3 This is an enlarged view of the transmission component of this utility model; Figure 4 This is a perspective view of the air blowing and stirring mechanism of this utility model; Figure 5 This utility model Figure 4 Enlarged view of point A in the middle; Figure 6 This is a perspective sectional view of the connecting component of this utility model; In the diagram: 1. Floating vessel; 2. Mounting box one; 3. Air blowing and stirring mechanism; 31. Air pipe; 32. Air outlet; 33. Hollow stirring shaft; 34. Stirring blade; 35. Stirring rod; 36. Rotating assembly; 361. Motor two; 362. Small gear; 363. Drive shaft; 364. Large gear; 37. Connecting assembly; 371. Rotating groove; 372. Rotating block; 373. Connecting seat; 38. Bearing; 4. Energy storage battery; 5. Support rod; 6. Solar panel; 7. Column; 8. Stirring structure lifting mechanism; 81. Screw two; 82. Connecting rod; 83. Lifting plate; 84. Transmission assembly; 841. Mounting box two; 842. Motor one; 843. Synchronous pulley one; 844. Synchronous belt; 845. Synchronous pulley two; 85. Limiting groove; 86. Strip-shaped limiting plate; 87. Screw one; 9. Air pump. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0015] Please see Figure 1-6 The present invention provides the following technical solution: an ecological restoration device for micro-polluted wetland water bodies, including a floating boat 1, an air pump 9 is provided on one side of the upper end of the floating boat 1, an energy storage battery 4 is provided on the other side of the upper end of the floating boat 1, a support rod 5 is provided on the upper end of the floating boat 1 near the energy storage battery 4, a solar panel 6 is provided on the upper end of the support rod 5, a column 7 is provided at the center of the upper end of the floating boat 1, a stirring structure lifting mechanism 8 is provided on the upper end of the column 7, an installation box 2 is provided on the lower end of the stirring structure lifting mechanism 8, and an air blowing stirring mechanism 3 is provided on the lower end of the installation box 2.

[0016] Specifically, the stirring structure lifting mechanism 8 includes a second screw 81, a connecting rod 82, a lifting plate 83, a transmission assembly 84, a limiting groove 85, a strip-shaped limiting plate 86, and a first screw 87. The transmission assembly 84 is located at the upper end of the column 7. A first screw 87 is located on one side of the lower end of the transmission assembly 84, and a second screw 81 is located on the other side of the lower end of the transmission assembly 84. The lifting plate 83 is threadedly connected to the surfaces of the first screw 87 and the second screw 81. Three sets of second screws 81 are located at the center of the lower end of the lifting plate 83. A strip-shaped limiting plate 86 is located on the inner wall of the column 7, and a limiting groove 85 corresponding to the strip-shaped limiting plate 86 is opened on the side of the lifting plate 83. By adopting the above technical solution, the stirring structure lifting mechanism 8 can realize the vertical lifting of the air blowing stirring mechanism 3, adapting to the water body repair needs of different depths. The threaded connection of screw 1 87 and screw 2 81, as well as the cooperation between the limiting groove 85 and the strip limiting plate 86, ensure the smooth lifting of the lifting plate 83, improving the stability and reliability of the equipment.

[0017] Specifically, the transmission assembly 84 includes a second mounting box 841, a first motor 842, a first synchronous pulley 843, a synchronous belt 844, and a second synchronous pulley 845. The second mounting box 841 is located at the upper end of the column 7, and the first motor 842 is located at the upper end of the mounting box 841. The output end of the first motor 842 is connected to the upper end of the first screw 87. The first synchronous pulley 843 is located inside the mounting box 841 on the upper surface of the first screw 87, and the second synchronous pulley 845 is located inside the mounting box 841 on the upper surface of the second screw 81. The synchronous belt 844 is meshed with the outer surfaces of the first synchronous pulley 843 and the second synchronous pulley 845. By adopting the above technical solution, motor 842 drives screw 87 and screw 81 to rotate synchronously through synchronous belt 844, thereby driving the lifting plate 83 to move up and down. This design not only improves transmission efficiency, but also reduces mechanical wear and extends the service life of the equipment.

[0018] In this embodiment, the floating boat 1 is first placed on the slightly polluted wetland water. The solar panel 6 charges the energy storage battery 4, which in turn provides power to the air pump 9 and the lifting mechanism 8 of the stirring structure. The motor 842 is started, and the transmission assembly 84 drives the screw 87 and screw 81 to rotate, causing the lifting plate 83 to descend and immerse the air-blowing stirring mechanism 3 in the water. The air pump 9 delivers gas into the hollow stirring shaft 33 through the air pipe 31. The gas is ejected through the air outlet 32, forming bubbles and increasing the dissolved oxygen in the water. At the same time, the stirring blades 34 and stirring rod 35 rotate under the drive of the rotating assembly 36, stirring the water and promoting the aerobic degradation of organic matter in the bottom sediment, thereby improving the self-purification capacity of the water. By adjusting the lifting mechanism 8 of the stirring structure, it can adapt to the needs of water body restoration at different depths, ensuring the efficient operation of the equipment in various environments. This design not only improves the stirring efficiency but also ensures the efficient operation of the equipment in various environments, further enhancing the ecological restoration effect of the slightly polluted wetland water. Example 2

[0019] The difference between this embodiment and Embodiment 1 is that the air-blowing stirring mechanism 3 includes an air pipe 31, an air outlet 32, a hollow stirring shaft 33, stirring blades 34, a stirring rod 35, a rotating assembly 36, a connecting assembly 37, and a bearing 38. The hollow stirring shaft 33 is housed inside the mounting box 2, and is rotatably connected to the mounting box 2 via the bearing 38. The rotating assembly 36 is located on the upper surface of the hollow stirring shaft 33, and the stirring blades 34 are located on the lower surface of the hollow stirring shaft 33. The stirring rod 35 is located on the surface of the hollow stirring shaft 33 below the mounting box 2. Multiple sets of air outlets 32 are opened on the side of the hollow stirring shaft 33. An air pipe 31 is located at the other end of the air pump 9, and a connecting assembly 37 is located at the connection between the air pipe 31 and the hollow stirring shaft 33. By adopting the above technical solution, the air pump 9 delivers gas into the hollow stirring shaft 33 through the air pipe 31. The gas is ejected through the air outlet 32 ​​to form bubbles, increasing the dissolved oxygen in the water. At the same time, the stirring blades 34 and the stirring rod 35 rotate under the drive of the rotating assembly 36 to stir the water, promote the aerobic degradation of organic matter in the bottom sediment, and improve the self-purification capacity of the water.

[0020] Specifically, the rotating assembly 36 includes a second motor 361, a pinion 362, a drive shaft 363, and a large gear 364. The second motor 361 is housed inside the mounting box 2. The drive shaft 363 is located at the output end of the second motor 361. The pinion 362 is located at the lower end of the drive shaft 363. The large gear 364, which meshes with the pinion 362, is located on the upper surface of the hollow stirring shaft 33. By adopting the above technical solution, motor 361 drives pinion 362 to rotate through drive shaft 363. Pinion 362 meshes with large gear 364, thereby driving hollow stirring shaft 33 to rotate. This design not only improves stirring efficiency but also ensures stirring stability, further enhancing the equipment repair effect.

[0021] Specifically, the connecting assembly 37 includes a rotating groove 371, a rotating block 372, and a connecting seat 373. The lower end of the air pipe 31 is provided with the rotating block 372, and the upper end of the hollow stirring shaft 33 is provided with the connecting seat 373. The connecting seat 373 has a rotating groove 371 corresponding to the rotating block 372 inside, and a corresponding sealing ring is provided at the connection between the rotating block 372 and the connecting seat 373. By adopting the above technical solution, the cooperation between the rotating block 372 and the rotating groove 371 allows the air pipe 31 to rotate flexibly. At the same time, the design of the sealing ring ensures the airtightness of the gas transmission, avoids gas leakage, and improves the operating efficiency of the equipment.

[0022] In this embodiment, when the motor 361 is started, the hollow stirring shaft 33 is driven to rotate through the meshing of the small gear 362 and the large gear 364. The stirring blades 34 and the stirring rod 35 rotate accordingly to stir the water. The air pump 9 delivers gas into the hollow stirring shaft 33 through the air pipe 31. The gas is ejected through the air outlet 32 ​​to form bubbles, increasing the dissolved oxygen in the water. By adjusting the lifting mechanism 8 of the stirring structure, the immersion depth of the air blowing stirring mechanism 3 can be adjusted to meet the needs of water body restoration at different depths. This design not only improves the stirring efficiency but also ensures the efficient operation of the equipment in various environments, further enhancing the ecological restoration effect of micro-polluted wetland water bodies.

[0023] The working principle and usage process of this utility model are as follows: When using this utility model, firstly, the floating boat 1 is placed on a slightly polluted wetland. The solar panel 6 charges the energy storage battery 4, which in turn provides power to the air pump 9 and the stirring structure lifting mechanism 8. The motor 842 is started, driving the screws 87 and 81 to rotate via the transmission assembly 84, causing the lifting plate 83 to descend and immersing the air-blowing stirring mechanism 3 in the water. The air pump 9 delivers gas to the hollow stirring shaft 33 through the air pipe 31. The gas is ejected through the air outlet 32, forming bubbles and increasing the dissolved oxygen in the water. Simultaneously, the stirring blades 34 and stirring rod 35 rotate under the drive of the rotating assembly 36, stirring the water and promoting the aerobic degradation of organic matter in the bottom sediment, thus improving the water's self-purification capacity. By adjusting the stirring structure lifting mechanism 8, it can adapt to the remediation needs of water bodies at different depths. To ensure efficient operation of the equipment in various environments, this design not only improves mixing efficiency but also ensures efficient operation of the equipment in various environments, further enhancing the ecological restoration effect of slightly polluted wetland water bodies. The starting motor 361, through the meshing of the small gear 362 and the large gear 364, drives the hollow mixing shaft 33 to rotate. The mixing blades 34 and the mixing rod 35 rotate accordingly, mixing the water. The air pump 9 delivers gas into the hollow mixing shaft 33 through the air pipe 31. The gas is ejected through the air outlet 32, forming bubbles and increasing the dissolved oxygen in the water. By adjusting the lifting mechanism 8 of the mixing structure, the immersion depth of the air-blowing mixing mechanism 3 can be adjusted to meet the restoration needs of water bodies at different depths. This design not only improves mixing efficiency but also ensures efficient operation of the equipment in various environments, further enhancing the ecological restoration effect of slightly polluted wetland water bodies.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for ecological restoration of slightly polluted wetland water bodies, comprising a floating hull (1), wherein an air pump (9) is provided on one side of the upper end of the floating hull (1), an energy storage battery (4) is provided on the other side of the upper end of the floating hull (1), a support rod (5) is provided on the upper end of the floating hull (1) near the energy storage battery (4), a solar panel (6) is provided on the upper end of the support rod (5), and a column (7) is provided at the center of the upper end of the floating hull (1), characterized in that: The upper end of the column (7) is provided with a stirring structure lifting mechanism (8), the lower end of the stirring structure lifting mechanism (8) is provided with a mounting box (2), and the lower end of the mounting box (2) is provided with an air blowing stirring mechanism (3).

2. The device for ecological restoration of a micro-polluted wetland water body according to claim 1, characterized in that: The stirring structure lifting mechanism (8) includes screw two (81), connecting rod (82), lifting plate (83), transmission assembly (84), limiting groove (85), strip limiting plate (86) and screw one (87). The upper end of the column (7) is provided with transmission assembly (84), one side of the lower end of transmission assembly (84) is provided with screw one (87), the other side of the lower end of transmission assembly (84) is provided with screw two (81), the surfaces of screw one (87) and screw two (81) are threadedly connected to lifting plate (83), three sets of screw two (81) are provided at the center of the lower end of lifting plate (83), the inner wall of column (7) is provided with strip limiting plate (86), and the side of lifting plate (83) is provided with limiting groove (85) corresponding to strip limiting plate (86).

3. The device for ecological restoration of a micro-polluted wetland water body according to claim 2, characterized in that: The transmission assembly (84) includes a second mounting box (841), a first motor (842), a first synchronous pulley (843), a synchronous belt (844), and a second synchronous pulley (845). The second mounting box (841) is provided at the upper end of the column (7). The first motor (842) is provided at the upper end of the second mounting box (841). The output end of the first motor (842) is connected to the upper end of the first screw (87). The first synchronous pulley (843) is provided inside the second mounting box (841) on the upper surface of the first screw (87). The second synchronous pulley (845) is provided inside the second mounting box (841) on the upper surface of the second screw (81). The synchronous belt (844) is meshed with the outer surfaces of the first synchronous pulley (843) and the second synchronous pulley (845).

4. The device for ecological restoration of a micro-polluted wetland water body according to claim 1, characterized in that: The air blowing and stirring mechanism (3) includes an air pipe (31), an air outlet (32), a hollow stirring shaft (33), stirring blades (34), a stirring rod (35), a rotating component (36), a connecting component (37), and a bearing (38). The hollow stirring shaft (33) is provided inside the mounting box (2). The hollow stirring shaft (33) is rotatably connected to the mounting box (2) through the bearing (38). The upper surface of the hollow stirring shaft (33) is provided with a rotating component (36), and the lower surface of the hollow stirring shaft (33) is provided with stirring blades (34). The surface of the hollow stirring shaft (33) located below the mounting box (2) is provided with a stirring rod (35). Multiple sets of air outlets (32) are opened on the side of the hollow stirring shaft (33). The other end of the air pump (9) is provided with an air pipe (31), and a connecting component (37) is provided at the connection between the air pipe (31) and the hollow stirring shaft (33).

5. The device for ecological restoration of a micro-polluted wetland water body according to claim 4, characterized in that: The rotating assembly (36) includes a second motor (361), a pinion (362), a drive shaft (363), and a large gear (364). The second motor (361) is installed inside the first mounting box (2). The output end of the second motor (361) is provided with a drive shaft (363). The lower end of the drive shaft (363) is provided with a pinion (362). The upper surface of the hollow stirring shaft (33) is provided with a large gear (364) that meshes with the pinion (362).

6. The device for ecological restoration of a micro-polluted wetland water body according to claim 4, characterized in that: The connecting assembly (37) includes a rotating groove (371), a rotating block (372), and a connecting seat (373). The lower end of the air pipe (31) is provided with a rotating block (372), and the upper end of the hollow stirring shaft (33) is provided with a connecting seat (373). The connecting seat (373) has a rotating groove (371) corresponding to the rotating block (372) inside. A corresponding sealing ring is provided at the connection between the rotating block (372) and the connecting seat (373).

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