River ecological restoration device and use method thereof

Abstract

The invention discloses a river ecology restoration device and a using method thereof, and relates to the technical field of river ecology, the river ecology restoration device comprises a storage tank, a conveying pipe is arranged on one side of the storage tank, a collecting frame used for collecting duckweed is fixedly connected to the side, away from the storage tank, of the conveying pipe, and an extrusion mechanism is arranged on the upper portion of the storage tank; the extrusion mechanism is used for extruding water in the duckweed collected in the storage tank, the lower part of the storage tank is fixedly connected with a purification box which is used for collecting water and is internally provided with a water purifying agent, a filter screen which can only allow water to pass through is arranged at the joint of the storage tank and the purification box, and a stirring mechanism is arranged in the purification box. Water flow impacts the first water wheel to drive the extrusion mechanism arranged on the upper portion of the storage tank to operate, the extrusion mechanism extrudes water, collected in the storage tank, of the duckweed into the purification box, follow-up treatment of the duckweed is facilitated, the storage space of the duckweed is saved, the collection effect of the duckweed is improved, and the ecological restoration effect is improved.

Description

Technical Field

[0001] The present invention relates to the field of river ecological technology, and in particular to a river ecological restoration device and a use method thereof. Background Art

[0002] River ecology refers to the unity of the interaction between the biological community in the river and the river environment. It is a complex, open, dynamic, non-equilibrium and nonlinear system. It is mainly composed of two parts: biological community and river environment. The biological community includes aquatic organisms (such as fish, benthic animals, plankton, etc.), aquatic plants and riparian organisms; the river environment includes water bodies, riverbeds, riverbanks, and the climate, geology and other natural conditions of the river.

[0003] After searching, the Chinese patent number CN219825413U discloses a river ecological restoration auxiliary mechanism, including a hull, a sewage suction pipe is fixedly connected inside the hull, a first sludge pump is fixedly connected to the bottom end of the sewage suction pipe, a filter screen is fixedly connected to the outer wall of the first sludge pump, a first valve is fixedly connected inside the sewage suction pipe, a first handle is fixedly connected to the outer wall of the first valve, a sludge storage tank is fixedly connected to the inner wall of the hull, and a threaded cover plate is threadedly connected to the inner wall of the threaded groove. In the utility model, the first sludge pump and the filter screen sink to the silt layer at the bottom of the river, the first handle is turned to open the first valve, and then the first sludge pump is started to pump the sludge at the bottom of the river into the inner wall of the sludge storage tank through the sewage suction pipe. The filter screen on the outer wall of the first sludge pump can prevent the first sludge pump from pumping garbage settled at the bottom of the river into the interior of the sewage suction pipe during operation to cause blockage.

[0004] However, in the actual use of the above patent, it is difficult to remove the moisture inside the duckweed after intercepting and collecting the duckweed. The duckweed contains a large amount of moisture, which will increase the difficulty and cost of subsequent processing, and it is difficult to save space during transportation and storage, and it is difficult to reduce logistics costs. Therefore, it is necessary to propose a river ecological restoration device and a method of using the same. Summary of the invention

[0005] The purpose of the present invention is to solve the problem in the prior art that it is difficult to remove the moisture inside the duckweed after intercepting and collecting the duckweed. The duckweed contains a large amount of moisture, which will increase the difficulty and cost of subsequent processing, make it difficult to save space during transportation and storage, and reduce logistics costs. A river ecological restoration device and a method of using the same are proposed.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A river ecological restoration device comprises a storage tank, a delivery pipe is arranged on one side of the storage tank, a collection frame for collecting duckweed is fixedly connected to the side of the delivery pipe away from the storage tank, a squeezing mechanism is arranged on the upper part of the storage tank, the squeezing mechanism is used to squeeze the water inside the duckweed collected inside the storage tank, a purification box for collecting water and containing a water purifier is fixedly connected to the lower part of the storage tank, a filter screen that can only allow water to pass is arranged at the connection between the storage tank and the purification box, a stirring mechanism is arranged inside the purification box, the stirring mechanism is used to mix the water inside the purification box with the water purifier uniformly, a drainage pipe for discharging purified water is arranged on the side of the purification box away from the delivery pipe, a water pump is arranged at the connection between the purification box and the drainage pipe, and a one-way valve to prevent water backflow is arranged on one side of the drainage pipe;

[0008] The water pump is convenient for discharging the purified water back into the river.

[0009] The above technical solution further includes:

[0010] The squeezing mechanism includes a second rotating shaft arranged on the upper part of the storage tank, the second rotating shaft is rotatably connected to the storage tank, the second rotating shaft is fixedly connected to a rotating disk, a side edge of the rotating disk is fixedly connected to a fixing rod, and the fixing rod is slidably connected to a first connecting plate.

[0011] An incomplete gear is fixedly connected to one side of the first connecting plate, and the connection between the first connecting plate and the incomplete gear is rotationally connected to the storage tank. The incomplete gear is meshingly connected to a lifting rod, and the lifting rod and the storage tank are slidingly connected. The lifting rod passes through the storage tank and extends to the interior of the storage tank.

[0012] The lower part of the lifting rod is fixedly connected with a fixing plate, one side of the fixing plate is fixedly connected with a fixing seat, a motor is fixedly installed on a side of the fixing seat away from the fixing plate, and a transmission assembly is arranged at the output end of the motor.

[0013] The transmission assembly includes a first gear arranged at the output end of the motor, the first gear is rotatably connected to a fixed seat, a third connecting plate is fixedly connected to one side of the first gear, and the third connecting plate is fixedly connected to a second blocking plate; a second gear is meshedly connected to a side of the first gear away from the third connecting plate, a second gear is fixedly connected to a side of the second gear away from the first gear, and the second connecting plate is fixedly connected to the first blocking plate.

[0014] The transmission components are arranged in eight groups and are connected in sequence. The transmission components spaced apart from the fixed seats are rotatably connected to the first sliding seats, and the first sliding seats are slidably connected to the fixed disk. The transmission components symmetrically arranged on the fixed seats are rotatably connected to the second sliding seats, and the second sliding seats are slidably connected to the fixed disk.

[0015] The stirring mechanism comprises a stirring shaft arranged inside the purification box, the stirring shaft is rotatably connected to the purification box, and a plurality of stirring rods are fixedly connected to the stirring shaft;

[0016] The plurality of stirring rods facilitates the water body and the water purifier to be fully and evenly mixed.

[0017] A bevel gear set is fixedly connected to the lower part of the stirring shaft, the bevel gear set is fixedly connected to the third rotating shaft, the third rotating shaft is rotationally connected to the purification box, and the third rotating shaft is fixedly connected to the second water wheel.

[0018] An openable tank door is provided on one side of the storage tank, a first rotating shaft is rotatably connected to one side of the purification box, a first rotating shaft is fixedly connected to a first water wheel, a belt is transmission-connected to the first rotating shaft, and the belt is transmission-connected to the second rotating shaft.

[0019] A method for using a river ecological restoration device comprises the following steps:

[0020] Step 1: Place the device inside the water body, make the collection frame face the direction against the water flow and contact the water surface, fix the device, and when the water flows, the duckweed will pass through the collection frame and the delivery pipe into the storage tank;

[0021] Step 2: The squeezing mechanism on the top of the storage tank is driven by water flow to squeeze the duckweed collected inside the storage tank, and the moisture inside the duckweed flows into the purification box through the filter net;

[0022] Step 3: The stirring mechanism inside the purification box is driven by the water flow to operate, so that the water inside the purification box and the water purifier placed inside the purification box are evenly mixed, and the water inside the purification box is purified;

[0023] Step 4: After the water inside the purification box is purified, start the water pump to allow the purified water to flow back into the river through the drain pipe.

[0024] The present invention has the following beneficial effects:

[0025] 1. In the present invention, the first water wheel can be driven to operate by the impact of water flow on the storage tank, so that the squeezing mechanism can squeeze the water of the duckweed collected in the storage tank into the purification box, which is convenient for the subsequent treatment of the duckweed, saves the storage space of the duckweed, increases the collection effect of the duckweed, and improves the ecological restoration effect.

[0026] 2. In the present invention, the stirring mechanism inside the purification box will mix the water and the water purifier evenly, thereby purifying the collected water. The water pump will discharge the purified water back into the river, thereby realizing the recycling of water resources, improving the utilization efficiency of water resources, and improving water quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A schematic diagram of the structure of a river ecological restoration device and a method of using the device proposed by the present invention;

[0028] Figure 2 It is a schematic diagram of the first structure in the present invention;

[0029] Figure 3 It is a second structural schematic diagram of the present invention;

[0030] Figure 4 It is a schematic diagram of the third structure of the present invention;

[0031] Figure 5 It is a schematic diagram of the fourth structure of the present invention;

[0032] Figure 6 for Figure 2 A schematic diagram of the structure enlargement in the middle;

[0033] Figure 7 for Figure 4 A magnified schematic diagram of the structure at B in the middle;

[0034] Figure 8 for Figure 5 Enlarged schematic diagram of the structure at point C in the middle.

[0035] In the figure: 1. storage tank; 2. purification box; 3. collection frame; 4. delivery pipe; 5. first water wheel; 6. first rotating shaft; 7. belt; 8. drain pipe; 9. lifting rod; 10. rotating disk; 11. second rotating shaft; 12. tank door; 13. water pump; 14. one-way valve; 15. fixing rod; 16. first connecting plate; 17. incomplete gear; 18. fixing plate; 19. first blocking plate; 20. second blocking plate; 21. fixing seat; 22. first sliding seat; 23. second water wheel; 24. third rotating shaft; 25. bevel gear set; 26. stirring shaft; 27. stirring rod; 28. filter screen; 29. ​​motor; 30. second connecting plate; 31. first gear; 32. second gear; 33. second sliding seat; 34. third connecting plate. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] Embodiment 1

[0038] like Figure 1 - Figure 8 As shown, a river ecological restoration device comprises a storage tank 1, a delivery pipe 4 is arranged on one side of the storage tank 1, a collecting frame 3 for collecting duckweed is fixedly connected to the side of the delivery pipe 4 away from the storage tank 1, a squeezing mechanism is arranged on the upper part of the storage tank 1, the squeezing mechanism is used to squeeze the water inside the duckweed collected inside the storage tank 1, a purification box 2 for collecting water and containing a water purifier is fixedly connected to the lower part of the storage tank 1, a filter screen 28 for only allowing water to pass is arranged at the connection between the storage tank 1 and the purification box 2, a stirring mechanism is arranged inside the purification box 2, the stirring mechanism is used to mix the water inside the purification box 2 with the water purifier uniformly, a drainage pipe 8 for discharging purified water is arranged on the side of the purification box 2 away from the delivery pipe 4, a water pump 13 is arranged at the connection between the purification box 2 and the drainage pipe 8, and a one-way valve 14 is arranged on one side of the drainage pipe 8 to prevent water from flowing back;

[0039] The extrusion mechanism includes a second rotating shaft 11 arranged on the upper part of the storage tank 1, the second rotating shaft 11 is rotationally connected to the storage tank 1, the second rotating shaft 11 is fixedly connected to a rotating disk 10, a fixed rod 15 is fixedly connected to one side edge of the rotating disk 10, the fixed rod 15 is slidably connected to a first connecting plate 16, one side of the first connecting plate 16 is fixedly connected to an incomplete gear 17, the connection between the first connecting plate 16 and the incomplete gear 17 and the storage tank 1 is rotationally connected, the incomplete gear 17 is meshed with a lifting rod 9, the lifting rod 9 and the storage tank 1 are slidably connected, the lifting rod 9 passes through the storage tank 1 and extends to the inside of the storage tank 1, the lower part of the lifting rod 9 is fixedly connected to a fixed disk 18, one side of the fixed disk 18 is fixedly connected to a fixed seat 21, a motor 29 is fixedly installed on the side of the fixed seat 21 away from the fixed disk 18, and a transmission component is arranged at the output end of the motor 29;

[0040] The transmission assembly includes a first gear 31 arranged at the output end of the motor 29, the first gear 31 is rotatably connected to the fixed seat 21, a third connecting plate 34 is fixedly connected to one side of the first gear 31, the third connecting plate 34 is fixedly connected to 2031, and the side away from the third connecting plate 34 is meshingly connected to the second gear 32, the side of the second gear 32 away from the first gear 31 is fixedly connected to the second connecting plate 30, the second connecting plate 30 is fixedly connected to the first blocking plate 19, and the transmission assembly is provided with eight groups and is connected in sequence, the transmission assembly spaced apart from the fixed seat 21 is rotatably connected to the first sliding seat 22, the first sliding seat 22 and the fixed disk 18 are slidably connected, the transmission assemblies symmetrically arranged on the fixed seat 21 are rotatably connected to the second sliding seats 33 respectively, and the second sliding seat 33 and the fixed disk 18 are slidably connected.

[0041] In this embodiment, when the device is used, the device is placed in water, and the collecting frame 3 is placed to fix the device in the direction against the water flow. At this time, when the water flows, duckweed and water will pass through the collecting frame 3 and the conveying pipe 4 into the storage tank 1. At this time, the second rotating shaft 11 will rotate, and the second rotating shaft 11 will drive the rotating disk 10 and the fixing rod 15 set on one side of the rotating disk 10 to rotate. The fixing rod 15 will slide inside the first connecting plate 16, and the fixing rod 15 will drive the connection between the first connecting plate 16 and the incomplete gear 17 to rotate through the first connecting plate 16, that is, the incomplete gear 17 will drive the meshing lifting rod 9 to reciprocate up and down;

[0042] The lifting rod 9 will drive the fixed plate 18 fixedly connected at the lower part to reciprocate up and down, and the fixed plate 18 will cause the multiple first blocking plates 19 and the second blocking plates 20 arranged at the lower part to squeeze the duckweed inside the storage tank 1, so that the moisture inside the duckweed enters the purification box 2 through the filter 28, and when the fixed plate 18 rises to the highest point inside the storage tank 1, the motor 29 is started to rotate the first gear 31, and the first gear 31 will drive the third connecting plate 34 fixedly connected to rotate, and the third connecting plate 34 will fold the second blocking plate 20 fixedly connected, and the rotation of the first gear 31 will cause the meshing second gear 32 to rotate, and similarly, the first gear 31 will drive the first blocking plate 19 to fold;

[0043] The transmission components arranged at intervals by the second gear 32 are rotatably connected to the first sliding seat 22, and the first sliding seat 22 is slidably connected to the fixed plate 18, that is, the first sliding seat 22 drives the transmission components arranged at intervals to flip over and slide to the side of the fixed seat 21, and the transmission components symmetrically arranged on the fixed seat 21 are respectively rotatably connected to the second sliding seats 33, and similarly, the second sliding seats 33 are also slid to the side of the first sliding seat 22, that is, the multiple first blocking plates 19 and the second blocking plates 20 are flipped at the same time, preventing the duckweed entering through the collecting frame 3 and the conveying pipe 4 from accumulating on the upper parts of the multiple first blocking plates 19 and the second blocking plates 20 during extrusion;

[0044] After the extrusion is completed, the stirring mechanism arranged inside the purification box 2 will be operated, so that the extruded water can be evenly mixed with the water purifier placed inside the purification box 2, thereby improving the water quality inside the purification box 2. After the purification is completed, starting the water pump 13 will allow the purified water to be re-discharged into the river through the drain pipe 8, thereby improving the utilization efficiency of water resources. The one-way valve 14 can prevent backflow.

[0045] Embodiment 2

[0046] like Figure 1 - Figure 8 As shown, the stirring mechanism includes a stirring shaft 26 arranged inside the purification box 2, the stirring shaft 26 is rotatably connected to the purification box 2, a plurality of stirring rods 27 are fixedly connected to the stirring shaft 26, a bevel gear set 25 is fixedly connected to the lower part of the stirring shaft 26, the bevel gear set 25 is fixedly connected to the third rotating shaft 24, the third rotating shaft 24 is rotatably connected to the purification box 2, the third rotating shaft 24 is fixedly connected to the second water wheel 23, an openable tank door 12 is provided on one side of the storage tank 1, a first rotating shaft 6 is rotatably connected to one side of the purification box 2, the first rotating shaft 6 is fixedly connected to the first water wheel 5, the first rotating shaft 6 is transmission-connected to the belt 7, and the belt 7 is transmission-connected to the second rotating shaft 11.

[0047] In this embodiment, the water flow impacting the second water wheel 23 will cause the second water wheel 23 to rotate, and the rotation of the second water wheel 23 will cause the fixedly connected third rotating shaft 24 to rotate, and the rotation of the third rotating shaft 24 will drive the fixedly connected bevel gear set 25 to rotate, and the bevel gear set 25 will cause the fixedly connected stirring shaft 26 to rotate, and the stirring shaft 26 will cause the fixedly connected multiple stirring rods 27 to rotate at the same time, so as to promote the uniform mixing of the water body and the water body purifier inside the purification box 2, and the water flow impacting the first water wheel 5 will cause the first water wheel 5 to drive the first rotating shaft 6 to rotate, and the rotation of the first rotating shaft 6 will cause the transmission-connected belt 7 to be transmitted, and the belt 7 will drive the transmission-connected second rotating shaft 11 to rotate, so as to operate the extrusion mechanism.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A river ecological restoration device, comprising a storage tank (1), characterized in that: A delivery pipe (4) is provided on one side of the storage tank (1); a collection frame (3) for collecting duckweed is fixedly connected to the side of the delivery pipe (4) away from the storage tank (1); a squeezing mechanism is provided on the upper part of the storage tank (1); the squeezing mechanism is used to squeeze the water inside the duckweed collected inside the storage tank (1); a purification box (2) for collecting water and containing a water purifier is fixedly connected to the lower part of the storage tank (1); a filter (28) that can only allow water to pass is provided at the connection between the storage tank (1) and the purification box (2); a stirring mechanism is provided inside the purification box (2); the stirring mechanism is used to evenly mix the water inside the purification box (2) and the water purifier; a drainage pipe (8) for discharging purified water is provided on the side of the purification box (2) away from the delivery pipe (4); a water pump (13) is provided at the connection between the purification box (2) and the drainage pipe (8); and a one-way valve (14) for preventing water from flowing back is provided on one side of the drainage pipe (8).

2. A river ecological restoration device according to claim 1, characterized in that: The squeezing mechanism comprises a second rotating shaft (11) arranged on the upper part of the storage tank (1), the second rotating shaft (11) and the storage tank (1) are rotatably connected, the second rotating shaft (11) is fixedly connected to a rotating disk (10), a side edge of the rotating disk (10) is fixedly connected to a fixing rod (15), and the fixing rod (15) is slidably connected to a first connecting plate (16).

3. A river ecological restoration device according to claim 2, characterized in that: An incomplete gear (17) is fixedly connected to one side of the first connecting plate (16); a connection between the first connecting plate (16) and the incomplete gear (17) is rotationally connected to the storage tank (1); the incomplete gear (17) is meshingly connected to a lifting rod (9); the lifting rod (9) and the storage tank (1) are slidingly connected; the lifting rod (9) passes through the storage tank (1) and extends into the interior of the storage tank (1).

4. A river ecological restoration device according to claim 3, characterized in that: The lower part of the lifting rod (9) is fixedly connected to a fixed disk (18), one side of the fixed disk (18) is fixedly connected to a fixed seat (21), a motor (29) is fixedly mounted on the side of the fixed seat (21) away from the fixed disk (18), and a transmission assembly is arranged at the output end of the motor (29).

5. A river ecological restoration device according to claim 4, characterized in that: The transmission assembly comprises a first gear (31) arranged at the output end of the motor (29); the first gear (31) is rotatably connected to a fixed seat (21); a third connecting plate (34) is fixedly connected to one side of the first gear (31); the third connecting plate (34) is fixedly connected to a second blocking plate (20); a second gear (32) is meshingly connected to a side of the first gear (31) away from the third connecting plate (34); a second gear (32) is fixedly connected to a side of the second gear (32) away from the first gear (31); and the second connecting plate (30) is fixedly connected to the first blocking plate (19).

6. A river ecological restoration device according to claim 4, characterized in that: The transmission components are arranged in eight groups and are connected in sequence. The transmission components spaced apart from the fixed seat (21) are rotatably connected to the first sliding seat (22), and the first sliding seat (22) is slidably connected to the fixed plate (18). The transmission components symmetrically arranged on the fixed seat (21) are rotatably connected to the second sliding seats (33), and the second sliding seats (33) are slidably connected to the fixed plate (18).

7. A river ecological restoration device according to claim 1, characterized in that: The stirring mechanism comprises a stirring shaft (26) arranged inside the purification box (2), the stirring shaft (26) and the purification box (2) are rotatably connected, and the stirring shaft (26) is fixedly connected to a plurality of stirring rods (27).

8. A river ecological restoration device according to claim 7, characterized in that: The lower part of the stirring shaft (26) is fixedly connected to a bevel gear set (25), the bevel gear set (25) is fixedly connected to a third rotating shaft (24), the third rotating shaft (24) is rotationally connected to the purification box (2), and the third rotating shaft (24) is fixedly connected to a second water wheel (23).

9. The river ecological restoration device according to claim 1, characterized in that: An openable tank door (12) is provided on one side of the storage tank (1); a first rotating shaft (6) is rotatably connected to one side of the purification box (2); the first rotating shaft (6) is fixedly connected to a first water wheel (5); the first rotating shaft (6) is transmission-connected to a belt (7); and the belt (7) is transmission-connected to a second rotating shaft (11).

10. The method for using a river ecological restoration device according to claim 1, characterized in that: The steps include: Step 1: placing the device inside a body of water, with the collecting frame (3) facing in the direction against the water flow and in contact with the water surface, and fixing the device so that when the water flows, the duckweed will pass through the collecting frame (3) and the conveying pipe (4) and enter the interior of the storage tank (1); Step 2: Using water flow to drive the squeezing mechanism on the upper part of the storage tank (1) to operate, squeezing the duckweed collected inside the storage tank (1), and allowing the water inside the duckweed to flow into the purification box (2) through the filter net (28); Step 3: The stirring mechanism inside the purification box (2) is driven by the water flow to operate so that the water inside the purification box (2) and the water purifier placed inside the purification box (2) are evenly mixed, thereby purifying the water inside the purification box (2); Step 4: After the water inside the purification box (2) is purified, the water pump (13) is started to allow the purified water to flow back into the river through the drainage pipe (8).

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