Water environment treatment sundry filtering device

Abstract

The utility model relates to water environment treatment technical field provides a kind of water environment treatment sundry filtering device, including filter box (1), connecting frame (2) is fixedly connected on filter box (1), connecting frame (2) top is provided with cantilever (4), the rotating joint of through-penetration of cantilever (4) is provided with rotating shaft (5), the lower end of rotating shaft (5) is fixedly installed with electric telescopic handle (6), the telescopic end of electric telescopic handle (6) is fixedly connected in connecting frame (2), the side of cantilever (4) away from the opening of filter box (1) is provided with clamping mechanism (7), clamping mechanism (7) is clamped and fixed in the front side of the ship of towing boat, the upper end of rotating shaft (5) is fixedly connected with connecting arm (8), the free end of connecting arm (8) is fixedly connected with handle (9), the utility model can place device in the front side of towing boat, and the opening angle of filter box can be adjusted, improve the collection efficiency to water surface floating object.

Description

Technical Field

[0001] This utility model relates to the field of water environment management technology, and more specifically, to a water environment management debris filtration device. Background Technology

[0002] The water environment of gardens mainly refers to the water environment of artificial lakes in the city. Artificial lakes are usually located in parks, and a large number of trees and flowers are planted around them. As a result, leaves, weeds, and household garbage (plastic bags, food scraps, paper towels, etc.) from pedestrians will enter the lake water under the influence of wind or human activities. Such garbage not only affects the water quality of the lake, but also affects the aesthetics of the garden.

[0003] Patent document CN222677428U discloses a water environment treatment debris filtration device, including a main body and two filtration mechanisms. The two filtration mechanisms are respectively installed on the top and bottom of the main body. The main body also includes two fixing plates, and filter plates are fixedly connected to the bottom and top of the two fixing plates. The upper surface of the filter plates is evenly provided with multiple water outlet holes, and the interior of the filter plates is symmetrically provided with two sliding grooves. When using this utility model, to clean the water outlet holes on the filter plates, rotating the threaded rod drives the slide bar to slide in the sliding groove, thereby driving the rack to move. The rack slides out of the water outlet hole, releasing the obstruction of the water outlet hole, changing the diameter of the water outlet hole, and facilitating the cleaning of debris remaining in the water outlet hole. The operation is convenient and quick, effectively cleaning debris remaining in the water outlet hole, and no power equipment is required, saving production costs.

[0004] In the prior art, debris filtration devices are usually installed on the stern of the tugboat. As the tugboat moves, its propulsion pushes floating debris to both sides of the hull. The filtration device located at the stern is affected by water flow disturbance and the displacement trajectory of the floating debris, resulting in low efficiency in collecting floating debris. Furthermore, the opening angle of the filtration device cannot be adjusted to collect floating debris more efficiently. Utility Model Content

[0005] To overcome the shortcomings mentioned above, this utility model aims to provide a water environment treatment debris filtration device that can be placed on the front side of a tugboat and has an adjustable filter box opening angle to improve the collection efficiency of floating debris on the water surface.

[0006] A water environment treatment debris filtration device includes a filter box, a connecting frame fixedly connected to the filter box, a cantilever mounted above the connecting frame, a rotating shaft passing through and rotatably connected to the cantilever, an electric telescopic rod fixedly mounted at the lower end of the rotating shaft, the telescopic end of the electric telescopic rod fixedly connected to the connecting frame, a clamping mechanism provided on the side of the cantilever away from the opening of the filter box, the clamping mechanism clamping and fixing to the front hull of a tugboat, a connecting arm fixedly connected to the upper end of the rotating shaft, and a handle fixedly connected to the free end of the connecting arm.

[0007] Furthermore, the clamping mechanism includes a first clamping plate fixed to the free end of the cantilever, a limiting plate fixed to the first clamping plate, a second clamping plate sliding on the limiting plate, and a threaded rod passing through and rotatably connected to the second clamping plate, one end of the threaded rod being rotatably connected to the first clamping plate.

[0008] Furthermore, a handwheel is fixedly connected to the threaded rod.

[0009] Furthermore, rubber strips are fixed to the sides of the first clamping plate and the second clamping plate that are close to each other.

[0010] Furthermore, airbags are fixed to both sides of the filter box.

[0011] Furthermore, a corrugated pipe is fitted on the outer side of the electric telescopic rod.

[0012] Furthermore, the upper end of the bellows is fixed to the rotating shaft, and the lower end is fixed to the connecting frame.

[0013] Furthermore, the filter box is equipped with a cleaning mechanism.

[0014] Furthermore, the cleaning mechanism includes a push plate that slides within the filter box, and a U-shaped rod is fixedly connected to the push plate.

[0015] Furthermore, a first insert ring is fixedly connected to the end of the U-shaped rod away from the push plate, and a second insert ring is fixedly connected to the filter box. The same insert rod is inserted into the first insert ring and the second insert ring.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] ① In this utility model, since the clamping mechanism is located on the side away from the filter box opening, the device can be installed on the front side of the traction vessel with the filter box opening facing forward, so as to collect floating objects on the front side during the traction vessel's movement, reducing the impact of water flow disturbance and floating object displacement trajectory, thereby ensuring the salvage and filtration efficiency.

[0018] ②In this utility model, the operator holds the handle and rotates the connecting arm and the rotating shaft, thereby rotating the filter box below. The opening angle of the filter box can be adjusted in real time according to the actual situation to improve the collection efficiency of floating objects on the water surface. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0020] Figure 1 This is a schematic diagram of the overall structure of a water environment treatment and debris filtration device.

[0021] Figure 2 This is a partial structural diagram of a water environment treatment debris filtration device;

[0022] Figure 3 This is a schematic diagram of the cleaning organization;

[0023] Figure 4 yes Figure 1 A magnified view of region A in the middle.

[0024] In the diagram: 1. Filter box; 2. Connecting frame; 3. Cleaning mechanism; 31. Push plate; 32. U-shaped rod; 33. First insertion ring; 34. Second insertion ring; 35. Insert rod; 36. Positioning ring; 4. Cantilever; 5. Rotating shaft; 6. Electric telescopic rod; 7. Clamping mechanism; 71. First clamping plate; 72. Limiting plate; 73. Second clamping plate; 74. Threaded rod; 75. Handwheel; 76. Rubber strip; 8. Connecting arm; 9. Handle; 10. Airbag; 11. Corrugated pipe. Detailed Implementation

[0025] 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. Specific implementation examples:

[0027] like Figure 1-4As shown, a water environment treatment debris filtration device includes a filter box 1 with filter holes, a connecting frame 2 fixedly connected to the filter box 1, a cleaning mechanism 3 provided on the filter box 1, a cantilever 4 provided above the connecting frame 2, a rotating shaft 5 passing through and rotatably connected to the cantilever 4, an electric telescopic rod 6 fixedly installed at the lower end of the rotating shaft 5, the telescopic end of the electric telescopic rod 6 fixedly connected to the connecting frame 2, and a clamping mechanism 7 provided on the side of the cantilever 4 away from the opening of the filter box 1. The clamping mechanism 7 is used to clamp and fix the device to the front hull of a small tugboat. The two clamping mechanisms 7 and the cantilever 4... The clamping mechanism 7 is set at a suitable angle to fit the curvature of the front hull of the small towing boat. Since the clamping mechanism 7 is located on the side away from the opening of the filter box 1, the device can be installed on the front of the towing boat with the opening of the filter box 1 facing forward. This allows for the collection of floating objects on the front side of the towing boat during its movement, reducing the impact of water flow disturbance and the displacement trajectory of floating objects, thereby ensuring the efficiency of retrieval and filtration. After the device is installed on the front of the small towing boat through the clamping mechanism 7, the filter box 1 is moved to the water surface by the extension and retraction of the electric telescopic rod 6. As the towing boat moves, it filters and collects floating objects on the water surface.

[0028] like Figure 1-4 As shown, a connecting arm 8 is fixedly connected to the upper end of the rotating shaft 5, and a handle 9 is fixedly connected to the free end of the connecting arm 8. The handle 9 is located on the side close to the towing boat. The operator holds the handle 9 and rotates the connecting arm 8 and the rotating shaft 5, thereby rotating the filter box 1 below. The opening angle of the filter box 1 is adjusted in real time according to the actual situation to improve the collection efficiency of floating objects on the water surface.

[0029] like Figure 1-4 As shown, the clamping mechanism 7 includes a first clamping plate 71 fixedly connected to the free end of the cantilever 4. The first clamping plate 71 and the cantilever 4 have a certain angle, which is set according to the angle of the front hull of the small tractor. Two limiting plates 72 are fixedly connected to the side of the first clamping plate 71 away from the cantilever 4. A second clamping plate 73 slides on the limiting plate 72. A threaded rod 74 passes through and is threadedly connected to the second clamping plate 73. One end of the threaded rod 74 is rotatably connected to the first clamping plate 71 through a bearing seat. A handwheel 75 is fixedly connected to the other end of the threaded rod 74 to facilitate the rotation of the threaded rod 74. Rubber strips 76 are fixedly connected to the sides of the first clamping plate 71 and the second clamping plate 73 that are close to each other. The rubber strips 76 are evenly distributed on the first clamping plate 71 and the second clamping plate 73. By rotating the handwheel 75, the first clamping plate 71 and the second clamping plate 73 are brought closer together, thereby squeezing the rubber strips 76 on the first clamping plate 71 and the second clamping plate 73 against the hull. Through the compressible deformation property of the rubber strips 76, the clamping mechanism 7 fixes the device to the small tugboat. The equally spaced rubber strips 76 can also increase the friction between the clamping mechanism 7 and the hull, making the clamping mechanism 7 more stable.

[0030] like Figure 1-4As shown, airbags 10 are fixedly connected to both sides of the filter box 1. When the clamping mechanism 7 is installed, the electric telescopic rod 6 can be extended to make the filter box 1 and the airbags 10 contact the water surface. The buoyancy of the airbags 10 on the water surface can lift the whole device, making it easier to install the clamping mechanism 7.

[0031] like Figure 1-4 As shown, a corrugated tube 11 is sleeved on the outside of the electric telescopic pole 6. The upper end of the corrugated tube 11 is fixedly connected to the rotating shaft 5, and the lower end is fixedly connected to the connecting frame 2. The corrugated tube 11 can protect the electric telescopic pole 6 and prevent river water from splashing onto it without affecting the telescopic movement of the electric telescopic pole 6.

[0032] like Figure 1-4 As shown, the cleaning mechanism 3 includes a push plate 31 that slides inside the filter box 1. A U-shaped rod 32 is fixedly connected to the push plate 31. A first insert ring 33 is fixedly connected to the end of the U-shaped rod 32 away from the push plate 31. A second insert ring 34 is fixedly connected to the filter box 1. The same insert rod 35 is inserted into the first insert ring 33 and the second insert ring 34. After the filtration and collection work is completed, the boat is brought ashore and the filter box 1 is raised by the electric telescopic rod 6. The insert rod 35 is pulled out and the U-shaped rod 32 is pushed so that the push plate 31 pushes out the floating objects collected in the filter box 1, thereby completing the cleaning of the filter box 1 (the dirt clogging the filter holes of the filter box 1 can be washed with a high-pressure water gun, which will not be described in detail here).

[0033] like Figure 1-4 As shown, a positioning ring 36 is fixedly connected to the filter box 1, and a U-shaped rod 32 is inserted into the positioning ring 36. The outer diameter of the first insertion ring 33 is smaller than the inner diameter of the positioning ring 36. The positioning ring 36 makes the U-shaped rod 32 more stable when pushed.

[0034] The electric telescopic pole 6 is electrically connected to an external power source and to a control unit (not shown in the figure).

[0035] The working principle of the water environment treatment debris filtration device in this embodiment is as follows: Since the clamping mechanism 7 is located on the side away from the opening of the filter box 1, the device can be installed on the front side of the traction vessel with the opening of the filter box 1 facing forward, so as to collect floating objects on the front side during the movement of the traction vessel, reduce the impact of water flow disturbance and floating object displacement trajectory, thereby ensuring the retrieval and filtration efficiency; the operator holds the handle 9 and rotates the connecting arm 8 and the rotating shaft 5, so as to rotate the filter box 1 below, and adjust the opening angle of the filter box 1 in real time according to the actual situation to improve the collection efficiency of floating objects on the water surface.

[0036] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A water environment treatment debris filtration device, characterized in that: The system includes a filter box (1), a connecting frame (2) fixedly connected to the filter box (1), a cantilever (4) provided above the connecting frame (2), a rotating shaft (5) passing through and rotatably connected to the cantilever (4), an electric telescopic rod (6) fixedly installed at the lower end of the rotating shaft (5), the telescopic end of the electric telescopic rod (6) fixedly connected to the connecting frame (2), a clamping mechanism (7) provided on the side of the cantilever (4) away from the opening of the filter box (1), the clamping mechanism (7) clamping and fixing to the front hull of the tractor, a connecting arm (8) fixedly connected to the upper end of the rotating shaft (5), and a handle (9) fixedly connected to the free end of the connecting arm (8).

2. The water environment treatment debris filtration device according to claim 1, characterized in that: The clamping mechanism (7) includes a first clamping plate (71) fixed to the free end of the cantilever (4), a limiting plate (72) fixed to the first clamping plate (71), a second clamping plate (73) sliding on the limiting plate (72), and a threaded rod (74) passing through and rotatably connected to the second clamping plate (73), one end of the threaded rod (74) being rotatably connected to the first clamping plate (71).

3. The water environment treatment debris filtration device according to claim 2, characterized in that: A handwheel (75) is fixedly connected to the threaded rod (74).

4. The water environment treatment debris filtration device according to claim 2, characterized in that: Rubber strips (76) are fixed to the sides of the first clamping plate (71) and the second clamping plate (73) that are close to each other.

5. A water environment treatment debris filtration device according to claim 1, characterized in that: Airbags (10) are fixed to both sides of the filter box (1).

6. The water environment treatment debris filtration device according to claim 1, characterized in that: The electric telescopic rod (6) is fitted with a corrugated tube (11) on its outer side.

7. A water environment treatment debris filtration device according to claim 6, characterized in that: The upper end of the bellows (11) is fixed to the rotating shaft (5), and the lower end is fixed to the connecting frame (2).

8. A water environment treatment debris filtration device according to claim 1, characterized in that: The filter box (1) is equipped with a cleaning mechanism (3).

9. A water environment treatment debris filtration device according to claim 8, characterized in that: The cleaning mechanism (3) includes a push plate (31) that slides within the filter box (1), and a U-shaped rod (32) is fixedly connected to the push plate (31).

10. A water environment treatment debris filtration device according to claim 9, characterized in that: The U-shaped rod (32) is fixedly connected to a first insert ring (33) at one end away from the push plate (31), and a second insert ring (34) is fixedly connected to the filter box (1). The same insert rod (35) is inserted into the first insert ring (33) and the second insert ring (34).

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