Anti-blocking device of drainage pipe

Abstract

The utility model discloses an anti-blocking device of a drainage pipe, and belongs to the technical field of drainage pipelines. In order to solve the problem that an existing product is complex in structure, the following technical scheme is provided that the anti-blocking device comprises an anti-blocking device body, sewage draining outlets are formed in the two sides of the anti-blocking device body, the inner wall of the lower end of the anti-blocking device body is connected with a filter plate through supporting columns, and a dredging mechanism is arranged in the anti-blocking device body. By arranging the dredging mechanism, the sewage draining exit of the device can be automatically dredged, impurities in sewage are prevented from blocking the sewage draining exit, the good anti-blocking effect of the device is guaranteed, then by arranging the movable mechanism, the sewage can be subjected to impact treatment in advance, large impurities in the sewage are smashed as much as possible, follow-up treatment is facilitated, and the sewage treatment efficiency is improved. Meanwhile, sewage and sundries can be rapidly separated, time and labor are saved, the situation that the sundries move along with the sewage to block the drainage pipe can be avoided, and the further anti-blocking effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage pipes, in particular to an anti-blocking device for drainage pipes. Background Art

[0002] Municipal drainage pipes refer to the rainwater and sewage pipes under municipal roads, commonly known as "sewer pipes". In engineering, they are usually called municipal drainage pipes. Drainage pipes take into account the measures of rain and sewage diversion, that is, rainwater is generally discharged into the nearest river, and sewage is discharged into the sewage treatment plant. Therefore, municipal drainage pipes include two pipes: rainwater and sewage. In the prior art, when draining municipal roads, drainage pipes are needed to discharge sewage, but the existing drainage pipes do not have the function of anti-clogging, and long-term use can easily cause pipe blockage.

[0003] In order to solve the above problems, the existing patent (Announcement No.: CN216379848U) is a municipal drainage pipe with anti-blocking function. By setting an upper connecting pipe, it is effectively connected to the municipal drainage network, and through its connection with the water inlet port, the municipal sewage is introduced into the interior of the anti-blocking unit, and then the crushing roller is driven by the first rotating handle to operate to crush the impurities in the sewage, and the crushing blade is driven to rotate by the second rotating handle to enhance its crushing effect, thereby effectively avoiding the problem of pipe blockage caused by the accumulation of impurities in the sewage, and ensuring the smoothness and efficiency of municipal drainage, and enhancing the usability of the device.

[0004] However, in the above patent, when the device is in use, it crushes impurities in sewage through the setting of crushing rollers and crushing blades, thereby ensuring the smoothness and efficiency of municipal drainage and playing a role in preventing blockage, but lacks convenient cleaning of debris in the water, and cannot prevent debris from clogging the discharge port and affecting the discharge of debris.

[0005] Therefore, those skilled in the art provide a device for preventing blockage of a drainage pipe to solve the problems raised in the above background technology. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides an anti-blocking device for a drain pipe. By setting a dredging mechanism, the sewage outlet of the device can be automatically dredged to prevent debris in the sewage from clogging the sewage outlet, thereby ensuring its good anti-blocking effect. Secondly, by setting a movable mechanism, the sewage can be impacted in advance to crush larger debris in the sewage as much as possible to facilitate subsequent processing. At the same time, it can also achieve rapid separation of sewage and debris, making it convenient for subsequent staff to process the debris, saving time and effort, and preventing debris from moving with the sewage to clog the drain pipe, thereby achieving a further anti-blocking effect to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] The cam is provided with a filter plate at the inner side of the bottom end of the filter element, and a support column is provided at the bottom end of the filter element, and a support column is provided at the bottom end of the filter element.

[0009] As a further solution of the utility model, the dredging mechanism is provided with two groups, which are symmetrically distributed inside the anti-blocking device body and are both located near the sewage outlet.

[0010] As a further solution of the utility model, the upper end of the anti-blocking device body is fixedly connected to a processing box, and a movable mechanism is provided on the anti-blocking device body and the processing box. The movable mechanism includes a rotating rod rotatably connected to the inside of the anti-blocking device body, a connecting strip is fixedly connected to the outer wall of the rotating rod, and a push rod is fixedly connected to the end of the connecting strip away from the rotating rod, and the push rod is in full contact with the filter plate.

[0011] As a further solution of the utility model, the movable mechanism also includes a rotating column rotatably connected to the inside of the processing box, and an impact plate is fixedly connected to the outer wall of the rotating column. There are four impact plates arranged on the outer wall of the rotating column at an interval of 90 degrees.

[0012] As a further solution of the utility model, a driving motor is provided at the front end of the processing box, and the output shaft of the driving motor passes through the interior of the processing box and is connected to the rotating column. A second round wheel is rotatably connected to the main body of the anti-blocking device, and the second round wheel is in a connected state with the rotating rod. A first round wheel is connected to the output shaft of the driving motor, and the first round wheel and the second round wheel are connected by a belt.

[0013] As a further solution of the utility model, a water outlet is provided at the center of the lower end of the anti-blocking device body, and a water inlet is provided at the upper end of the treatment box.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] By setting up a dredging mechanism, the sewage outlet of the device can be automatically dredged to prevent debris in the sewage from clogging the sewage outlet, thereby ensuring a good anti-clogging effect. Secondly, by setting up a movable mechanism, the sewage can be impacted in advance to crush larger debris in the sewage as much as possible to facilitate subsequent treatment. At the same time, it can also achieve rapid separation of sewage and debris, making it convenient for subsequent staff to deal with the debris, saving time and effort, and preventing debris from moving with the sewage to clog the drain pipe, thereby achieving a further anti-clogging effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of a drainage pipe anti-blocking device;

[0017] Figure 2 for Figure 1 A schematic diagram of a cross-sectional structure of an internal part;

[0018] Figure 3 for Figure 1 A schematic diagram of the internal three-dimensional structure of the processing box;

[0019] Figure 4 for Figure 2 A schematic diagram of the enlarged structure at point A;

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the dredging mechanism.

[0021] In the figure: 1. Anti-blocking device body; 2. Processing box; 3. Water inlet; 4. Water outlet; 5. Driving motor; 6. Rotating column; 7. Impact plate; 8. First round wheel; 9. Belt; 10. Second round wheel; 11. Rotating rod; 12. Connecting strip; 13. Push rod; 14. Groove; 15. Moving strip; 16. Spring column; 17. Sleeve column; 18. Rotating disk; 19. Clearing rod; 20. Inner column; 21. Sliding block; 22. Support column; 23. Filter plate; 24. Sewage outlet. DETAILED DESCRIPTION

[0022] See also Figures 1 to 5In the embodiment of the utility model, a device for preventing blocking of a drain pipe comprises a main body 1 of the device for preventing blocking. The upper end of the main body 1 of the device for preventing blocking is connected with a treatment box 2, which can pre-treat sewage. The upper end of the treatment box 2 is provided with a water inlet 3, and the lower end of the main body 1 of the device for preventing blocking is provided with a water outlet 4. The connection between the main body 1 of the device for preventing blocking and the drain pipe can be completed through the water inlet 3 and the water outlet 4. A filter plate 23 is connected to the inner wall of the lower end of the main body 1 of the device for preventing blocking through a support column 22. The filter plate 23 is located directly below the water inlet 3 and is of arc-shaped design. The filter plate 23 can ensure that the sewage falls normally and is finally discharged through the water outlet 4, while debris will stay on the filter plate 23 to prevent debris from clogging the water outlet 4. Sewage outlets 24 are provided on both sides of the main body 1 of the device for preventing blocking. The debris on the filter plate 23 inside the main body 1 of the device for preventing blocking is discharged.

[0023] A driving motor 5 is provided at one end of the treatment box 2. The output shaft of the driving motor 5 passes through the interior of the treatment box 2 and is connected to a rotating column 6. When the driving motor 5 is working, it can drive the rotating column 6 to rotate synchronously. An impact plate 7 is fixedly connected to the outer wall of the rotating column 6. When sewage enters the interior of the treatment box 2 through the water inlet 3, the impact plate 7 can impact the sewage and crush the fixed debris inside it to facilitate subsequent discharge.

[0024] The driving motor 5 is bidirectionally driven, and a first round wheel 8 is connected to the output shaft of the driving motor 5. A second round wheel 10 is rotatably connected to the anti-blocking device body 1. The first round wheel 8 and the second round wheel 10 are connected by a belt 9. When the driving motor 5 is working, the second round wheel 10 can be driven to rotate by the first round wheel 8 and the belt 9. The internal rotation of the anti-blocking device body 1 is connected to a rotating rod 11. The rotating rod 11 is connected to the second round wheel 10 and can rotate synchronously with the second round wheel 10. A push rod 13 is connected to the rotating rod 11 through a connecting strip 12. The push rod 13 is in full contact with the surface of the filter plate 23. When the rotating rod 11 rotates, the push rod 13 can be driven by the connecting strip 12 to move along the surface of the filter plate 23, and the debris above it is pushed to the vicinity of the sewage outlet 24 for discharge.

[0025] A groove 14 is provided on the side wall of the main body 1 of the anti-blocking device, and a moving bar 15 is slidably connected inside the groove 14. The lower end of the moving bar 15 is connected to the groove 14 through a spring column 16. When the push rod 13 rotates to contact the moving bar 15, it will push it to move upward, and at this time, the spring column 16 will be pulled. A rotating disk 18 is rotatably connected at the sewage outlet 24, and two dredging rods 19 are fixedly connected to the outer wall of the rotating disk 18. The dredging rods 19 can rotate with the rotating disk 18 When the moving bar 15 moves, the sewage outlet 24 is unblocked to prevent debris from clogging the sewage outlet 24. The upper end of the rotating disk 18 is fixedly connected to the inner column 20, and the lower end of the moving bar 15 is fixedly connected to the sleeve column 17. The sleeve column 17 is sleeved on the inner column 20. A slider 21 is fixedly connected to the outer wall of the inner column 20. A spiral groove adapted to the slider 21 is provided on the inner wall of the sleeve column 17. When the sleeve column 17 moves up and down with the moving bar 15, it will push the inner column 20 and the rotating disk 18 to rotate.

[0026] The working principle of the utility model is as follows: when the device is needed to be used, the device can first be connected to the drain pipe through the water inlet 3 and the water outlet 4. When the sewage in the drain pipe enters the interior of the treatment box 2 through the water inlet 3, the driving motor 5 starts to work at this time, so that the impact plate 7 starts to rotate through the rotating column 6 to achieve the stirring of the sewage, which can crush the internal debris to facilitate the subsequent discharge. Then the sewage continues to fall onto the filter plate 23 inside the anti-blocking device body 1, wherein the sewage will continue to fall through the filter plate 23 and be discharged through the water outlet 4, while the debris will stay on the filter plate 23, so as to prevent the debris from continuing to move with the sewage and causing the drain pipe to be blocked. When the driving motor 5 is working, it will also drive the first round wheel 8 to rotate synchronously, so as to pass The belt 9 drives the second round wheel 10 to rotate, which can drive the rotating rod 11 inside the anti-blocking device body 1 to rotate, and finally drives the push rod 13 to move along the surface of the filter plate 23 through the connecting bar 12, so that the debris above it can be pushed off the filter plate 23 and discharged through the sewage outlet 24. When the push rod 13 moves to the edge, it will push the moving bar 15 to move upward along the groove 14. When the moving bar 15 moves, on the one hand, it will pull the spring column 16, and on the other hand, it will drive the sleeve column 17 to move upward. Under the limitation of the spiral slide groove and the slider 21, it will push the inner column 20 and the rotating disk 18 to rotate. When the rotating disk 18 rotates, it will drive the dredging rod 19 to rotate, so as to achieve dredging at the sewage outlet 24 and prevent debris from clogging the sewage outlet 24.

[0027] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A drainage pipe anti-blocking device, comprising an anti-blocking device body (1), both sides of the anti-blocking device body (1) are provided with sewage outlets (24), characterized in that: The inner wall at the lower end of the anti-blocking device body (1) is connected to a filter plate (23) via a support column (22). A dredging mechanism is provided inside the anti-blocking device body (1). The dredging mechanism comprises a groove (14) provided on the side wall of the anti-blocking device body (1). A moving bar (15) is slidably connected inside the groove (14). A sleeve column (17) is fixedly connected to the lower end of the moving bar (15). A rotating disk (18) is rotatably connected to the inner wall at the lower end of the anti-blocking device body (1). ), two dredging rods (19) are fixedly connected to the outer wall of the rotating disk (18), an inner column (20) is fixedly connected to the upper end of the rotating disk (18), a slider (21) is fixedly connected to the outer wall of the inner column (20), the sleeve column (17) is sleeved on the inner column (20), a spiral groove is opened on the inner wall of the sleeve column (17), the spiral groove is matched with the slider (21), and the moving bar (15) and the groove (14) are also connected via a spring column (16).

2. The anti-blocking device for a drainage pipe according to claim 1, characterized in that: The dredging mechanisms are provided in two groups, symmetrically distributed inside the anti-blocking device body (1), and both are located near the sewage outlet (24).

3. The anti-blocking device for a drainage pipe according to claim 2, characterized in that: The upper end of the anti-blocking device body (1) is fixedly connected to a processing box (2), and a movable mechanism is provided on the anti-blocking device body (1) and the processing box (2), and the movable mechanism comprises a rotating rod (11) rotatably connected to the inside of the anti-blocking device body (1), a connecting strip (12) is fixedly connected to the outer wall of the rotating rod (11), and a push rod (13) is fixedly connected to one end of the connecting strip (12) away from the rotating rod (11), and the push rod (13) is in full contact with the filter plate (23).

4. The anti-blocking device for a drainage pipe according to claim 3, characterized in that: The movable mechanism further comprises a rotating column (6) rotatably connected to the interior of the processing box (2), an impact plate (7) being fixedly connected to the outer wall of the rotating column (6), and four impact plates (7) are provided and arranged on the outer wall of the rotating column (6) at intervals of ninety degrees.

5. The anti-blocking device for a drainage pipe according to claim 4, characterized in that: A driving motor (5) is provided at the front end of the processing box (2); an output shaft of the driving motor (5) penetrates into the interior of the processing box (2) and is connected to a rotating column (6); a second round wheel (10) is rotatably connected to the anti-blocking device body (1); the second round wheel (10) is in a connected state with the rotating rod (11); a first round wheel (8) is connected to the output shaft of the driving motor (5); and the first round wheel (8) and the second round wheel (10) are connected via a belt (9).

6. The anti-blocking device for a drainage pipe according to claim 3, characterized in that: A water outlet (4) is provided at the center of the lower end of the anti-blocking device body (1), and a water inlet (3) is provided at the upper end of the treatment box (2).

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