Subsurface wetland dredging device

Abstract

The utility model discloses a subsurface flow wetland dredging device which comprises a connecting frame, a mounting frame is arranged on the inner side wall of the connecting frame, a rotating shaft is rotatably connected to the inner side wall of the mounting frame, a fixing disc is fixedly connected to the outer portion of the rotating shaft in a sleeved mode, and a plurality of connecting grooves are formed in the outer surface of the fixing disc. And connecting rods are installed in the multiple connecting grooves, one ends of the multiple connecting rods are jointly connected with a connecting disc, and one side of the surface of the connecting disc is fixedly connected with a dredging cone. By arranging the adjusting assembly, the connecting rod, the dredging cone, the dredging rod and other structures, the sliding disc is driven to move through rotation of the screw rod, the connecting rod can slide in the connecting groove, the length of the connecting rod can be conveniently changed, and the blocked positions of water inlet pipes with different lengths can be cleaned; the problem that a long connecting rod needs to be replaced when a long water inlet pipe is dredged is solved, use is more convenient, convenience is brought to dredgers, and practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture, in particular to a subsurface wetland dredging device. Background Art

[0002] Subsurface wetland is a type of artificial wetland that is widely used. Subsurface wetland is an artificial landscape that uses hydrophilic plants as surface greening, sand and soil as fillers, and allows water to naturally infiltrate and filter. It is deeply loved by people for its characteristics of no surface water, small footprint, high utilization rate and easy maintenance. Subsurface wetland can also be used for general sewage treatment. The bottom uses natural gravel or adsorption gravel with particle sizes of 10-12-15-20cm. One side is for water inlet and the other side is for water outlet. Sufficient porosity ensures the flow of water. The middle and upper layers use natural gravel or adsorption gravel with a secondary particle size. The surface layer is covered with sand or soil to plant hydrophilic surface greening plants. The purpose of purifying sewage is achieved under the combined action of plant root absorption and gravel adsorption function.

[0003] Existing subsurface flow wetlands use water inlet pipes for water intake. The water inlet pipes cannot effectively filter and intercept impurities and debris in the water entering the subsurface flow pool, which can easily cause blockage of the water inlet pipe, resulting in an inability to effectively intake water. Unclogging is required, but the unclogging device cannot change its own length to unblock the water inlet pipe. For pipes of different lengths, connecting rods of different lengths need to be replaced, which is not flexible enough to use and brings inconvenience to the unclogging work. In order to solve this problem, a subsurface flow wetland unclogging device is proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the dredging device cannot change its own length to dredge the water inlet pipe. For pipes of different lengths, connecting rods of different lengths need to be replaced, which is not flexible enough to use and brings inconvenience to the dredging work.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a submerged wetland dredging device, including a connecting frame, the inner side wall of the connecting frame is provided with a mounting frame, the inner side wall of the mounting frame is rotatably connected with a rotating shaft, the outer sleeve of the rotating shaft is fixedly connected with a fixing disk, the outer surface of the fixing disk is provided with a plurality of connecting grooves, the interiors of the plurality of connecting grooves are all installed with connecting rods, one end of the plurality of connecting rods is commonly connected with the connecting disk, one side of the surface of the connecting disk is fixedly connected with a dredging cone, the outer sleeve of the rotating shaft is slidably installed with a sliding disk, one end of the plurality of connecting rods is fixedly connected with the surface of the sliding disk, and a plurality of dredging rods are fixedly installed on the surface of the plurality of connecting rods;

[0006] An adjustment component for dredging submerged wetlands is provided between the fixed plate and the sliding plate, a first motor is fixedly connected to the surface of the connecting frame, a first connecting plate is fixedly connected to the output end of the first motor, a second connecting plate is installed on the surface of the first connecting plate, a third connecting plate is installed on the surface of the second connecting plate, a vertical plate is provided on one side of the third connecting plate, and a connecting shaft is commonly installed between the vertical plate and the third connecting plate.

[0007] Preferably, the inner wall of the connecting frame is symmetrically provided with two groups of vertical grooves, and two sliding bars are slidably connected to the inside of the two groups of vertical grooves. The surfaces of the two groups of sliding bars are fixedly connected to the surface of the installation frame. The sliding bars are used to slide inside the vertical grooves, so as to facilitate driving the installation frame to adjust its height.

[0008] Preferably, a second motor is fixedly connected to the surface of the mounting frame, and an output end of the second motor passes through the mounting frame and is fixedly connected to one end of the rotating shaft. The second motor can drive the rotating shaft to rotate, making the operation more convenient.

[0009] Preferably, the outer surfaces of the plurality of connecting rods are slidably connected to the inner side walls of the plurality of connecting grooves, and a sliding connection is sleeved between the sliding plate and the rotating shaft to facilitate the stable movement of the connecting rods inside the connecting grooves.

[0010] Preferably, the first connecting plate, the second connecting plate and the third connecting plate are rotationally connected in sequence, and the third connecting plate is sleeved and rotationally connected with the vertical plate and the connecting shaft.

[0011] Preferably, the adjustment assembly includes a screw, one end of which is rotatably connected to the surface of a fixed plate, two cross bars are fixedly connected to the surface of the fixed plate, the sliding plate is sleeved and installed on the outside of the two cross bars and the screw, the sliding plate is threadedly connected to the screw, and the sliding plate is slidably connected to the two cross bars, and the sliding plate can be driven to move by rotating the screw.

[0012] Preferably, a transverse plate is fixedly connected to the surfaces of the two slide bars, and the bottom of the vertical plate is fixedly connected to the transverse plate, so that the vertical plate is convenient for driving the transverse plate.

[0013] Preferably, the surface of the fixed disk away from the screw is fixedly connected to an electric motor, and the output end of the electric motor is fixedly connected to one end of the screw. The screw can be driven to rotate by the drive of the set electric motor, which makes the operation more convenient.

[0014] The beneficial effects of the utility model are as follows:

[0015] The utility model discloses by setting the structures such as adjusting components, connecting rods, dredging cones and dredging rods, utilizes the rotation of the screw rod to drive the sliding plate to move, so that the connecting rod can be slid inside the connecting groove, and the blockage of water inlet pipes of different lengths can be cleaned conveniently by changing the length of the hull, thus solving the problem of replacing a longer connecting rod for dredging longer water inlet pipes, making the use more convenient, bringing convenience to the dredging personnel, and being more practical.

[0016] The utility model arranges the first motor, the first connecting plate, the second connecting plate and the third connecting plate and utilizes the sliding bar to slide inside the vertical groove, so that the height position of the installation frame can be adjusted, which is convenient for unclogging the water inlet pipe at different heights. The operation process is more convenient and more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a stereoscopic diagram of a submerged wetland dredging device of the utility model from a first perspective;

[0018] Figure 2 A stereoscopic diagram of a subsurface wetland dredging device of the utility model from a second viewing angle;

[0019] Figure 3 For this utility model Figure 1 Enlarged view of point A in the middle.

[0020] In the figure: 1. fixed plate; 2. connecting plate; 3. dredging cone; 4. rotating shaft; 5. cross bar; 6. sliding bar; 7. vertical plate; 8. dredging rod; 9. connecting rod; 10. first motor; 11. vertical groove; 12. second motor; 13. mounting frame; 14. sliding plate; 15. first connecting plate; 16. second connecting plate; 17. third connecting plate; 18. connecting shaft; 19. connecting frame; 20. connecting groove; 21. screw. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0022] See also Figures 1 to 3A submerged wetland dredging device comprises a connecting frame 19, an inner side wall of the connecting frame 19 is provided with an installation frame 13, an inner side wall of the installation frame 13 is rotatably connected with a rotating shaft 4, an outer sleeve of the rotating shaft 4 is fixedly connected with a fixed disk 1, and the fixed disk 1 can be driven to rotate by the rotation of the rotating shaft 4, a plurality of connecting grooves 20 are provided on the outer surface of the fixed disk 1, a plurality of connecting grooves 20 are installed inside each of the connecting rods 9, one end of each of the plurality of connecting rods 9 is commonly connected with a connecting disk 2, a dredging cone 3 is fixedly connected to one side of the surface of the connecting disk 2, a sliding disk 14 is slidably installed on the outer sleeve of the rotating shaft 4, one end of each of the plurality of connecting rods 9 is fixedly connected to the surface of the sliding disk 14, and a plurality of dredging rods 8 are fixedly installed on the surface of each of the plurality of connecting rods 9, and the dredging rods 8 and the dredging cones 3 can be driven to rotate by the rotation of the rotating shaft 4, so as to facilitate the dredging and cleaning of the blocked part of the water inlet pipe;

[0023] An adjustment component for dredging subsurface wetlands is provided between the fixed disk 1 and the sliding disk 14. A first motor 10 is fixedly connected to the surface of the connecting frame 19. A first connecting plate 15 is fixedly connected to the output end of the first motor 10. A second connecting plate 16 is installed on the surface of the first connecting plate 15. A third connecting plate 17 is installed on the surface of the second connecting plate 16. The first motor 10 can be used to drive the first connecting plate 15, the second connecting plate 16 and the third connecting plate 17 to rotate relative to each other. A vertical plate 7 is provided on one side of the third connecting plate 17. A connecting shaft 18 is installed between the vertical plate 7 and the third connecting plate 17. The adjustment component includes a screw 21. One end of the screw 21 is rotatably connected to the fixed disk 1. On the surface of the fixed plate 1, two cross bars 5 are fixedly connected to the surface of the fixed plate 1, and the sliding plate 14 is sleeved and installed on the outside of the two cross bars 5 and the screw 21. The sliding plate 14 is threadedly connected to the screw 21, and the sliding plate 14 is slidably connected to the two cross bars 5. The rotation of the screw 21 can drive the sliding plate 14 to move, wherein the surfaces of the two slide bars 6 are fixedly connected with a cross plate, and the bottom of the vertical plate 7 is fixedly connected to the cross plate, and the vertical plate 7 is used to facilitate driving the cross plate, and the surface of the fixed plate 1 away from the screw 21 is fixedly connected with an electric motor, and the output end of the electric motor is fixedly connected to one end of the screw 21, and the screw 21 can be driven to rotate by the drive of the set electric motor, which is more convenient during operation.

[0024] like Figure 1 and Figure 3As shown, the inner wall of the connecting frame 19 is symmetrically provided with two groups of vertical grooves 11, and two slide bars 6 are slidably connected inside the two groups of vertical grooves 11. The surfaces of the two groups of slide bars 6 are fixedly connected to the surface of the mounting frame 13, and the slide bars 6 are used to slide inside the vertical grooves 11, so as to drive the mounting frame 13 to adjust its height. The surface of the mounting frame 13 is fixedly connected with a second motor 12, and the output end of the second motor 12 passes through the mounting frame 13 and is fixedly connected to one end of the rotating shaft 4. The rotating shaft 4 can be driven to rotate by the arranged second motor 12, which makes the operation more convenient. The outer surfaces of the plurality of connecting rods 9 are slidably connected to the inner walls of the plurality of connecting grooves 20, and a sliding connection is sleeved between the sliding plate 14 and the rotating shaft 4, so that the connecting rod 9 can move stably inside the connecting groove 20. The first connecting plate 15, the second connecting plate 16 and the third connecting plate 17 are rotatably connected in sequence, and the third connecting plate 17 is rotatably sleeved with the vertical plate 7 and the connecting shaft 18.

[0025] When the utility model is in use, when extending into the interior of the water injection pipe for dredging, the electric motor is turned on, and the electric motor drives the screw rod 21 to rotate. When the screw rod 21 rotates, the sliding plate 14 can be driven to move, and the connecting rod 9 can be moved inside the connecting groove 20. At the same time, the second motor 12 is turned on, and the second motor 12 drives the rotating shaft 4 to rotate. The rotation of the rotating shaft 4 drives the dredging rod 8 and the dredging cone 3 to rotate, so that the blockage inside the water inlet pipe can be cleaned. When cleaning water inlet pipes at different heights, the first motor 10 is turned on, and the first motor 10 drives the first connecting plate 15 to rotate. When the first connecting plate 15 rotates, it drives the second connecting plate 16 to rotate. The second connecting plate 16 rotates to drive the third connecting plate 17 to rotate, and the vertical plate 7 can drive the sliding bar 6 to slide inside the vertical groove 11, so that the mounting frame 13 can be adjusted in height, which is convenient for the water inlet pipe to be dredged at different heights. The operation process is more convenient and more practical.

[0026] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A subsurface wetland dredging device, comprising a connecting frame (19), characterized in that: The inner side wall of the connecting frame (19) is provided with a mounting frame (13), the inner side wall of the mounting frame (13) is rotatably connected with a rotating shaft (4), the outer sleeve of the rotating shaft (4) is fixedly connected with a fixed disk (1), the outer surface of the fixed disk (1) is provided with a plurality of connecting grooves (20), the interiors of the plurality of connecting grooves (20) are all installed with connecting rods (9), one end of the plurality of connecting rods (9) is commonly connected with a connecting disk (2), one side of the surface of the connecting disk (2) is fixedly connected with a dredging cone (3), the outer sleeve of the rotating shaft (4) is slidably installed with a sliding disk (14), one end of the plurality of connecting rods (9) is fixedly connected to the surface of the sliding disk (14), and a plurality of dredging rods (8) are fixedly installed on the surface of the plurality of connecting rods (9); An adjusting component for dredging a submerged wetland is arranged between the fixed plate (1) and the sliding plate (14); a first motor (10) is fixedly connected to the surface of the connecting frame (19); a first connecting plate (15) is fixedly connected to the output end of the first motor (10); a second connecting plate (16) is installed on the surface of the first connecting plate (15); a third connecting plate (17) is installed on the surface of the second connecting plate (16); a vertical plate (7) is arranged on one side of the third connecting plate (17); and a connecting shaft (18) is installed between the vertical plate (7) and the third connecting plate (17).

2. A submerged wetland dredging device according to claim 1, characterized in that: The inner side wall of the connection frame (19) is symmetrically provided with two groups of vertical grooves (11), and two slide bars (6) are slidably connected inside the two groups of vertical grooves (11), and the surfaces of the two groups of slide bars (6) are fixedly connected to the surface of the installation frame (13).

3. A submerged wetland dredging device according to claim 1, characterized in that: A second motor (12) is fixedly connected to the surface of the installation frame (13), and an output end of the second motor (12) passes through the installation frame (13) and is fixedly connected to one end of the rotating shaft (4).

4. The subsurface wetland dredging device according to claim 1, characterized in that: The outer surfaces of the plurality of connecting rods (9) are slidably connected to the inner side walls of the plurality of connecting grooves (20), and the sliding plate (14) is sleeved with the rotating shaft (4) in a slidable connection.

5. The subsurface wetland dredging device according to claim 1, characterized in that: The first connecting plate (15), the second connecting plate (16) and the third connecting plate (17) are rotatably connected in sequence, and the third connecting plate (17) is sleeved and rotatably connected with the vertical plate (7) and the connecting shaft (18).

6. The subsurface wetland dredging device according to claim 1, characterized in that: The adjustment assembly comprises a screw rod (21), one end of which is rotatably connected to the surface of a fixed plate (1), the surface of the fixed plate (1) being fixedly connected to two cross bars (5), the sliding plate (14) being sleeved and mounted on the outside of the two cross bars (5) and the screw rod (21), the sliding plate (14) being threadedly connected to the screw rod (21), and the sliding plate (14) being slidably connected to the two cross bars (5).

7. The subsurface wetland dredging device according to claim 2, characterized in that: The surfaces of the two sliding bars (6) are fixedly connected with a transverse plate, and the bottom of the vertical plate (7) is fixedly connected to the transverse plate.

8. The subsurface wetland dredging device according to claim 6, characterized in that: An electric motor is fixedly connected to a surface of the fixed disk (1) away from the screw rod (21), and an output end of the electric motor is fixedly connected to one end of the screw rod (21).

Images