Drainage pipeline sewage interception structure

Abstract

The utility model belongs to the technical field of pipeline sewage interception, particularly relates to a sewage interception structure of a drainage pipeline, and aims to solve the problems that impurities on a filter screen cannot be cleaned, the filter screen is blocked by too many impurities, the sewage discharge speed cannot be increased and the practicability is reduced in the prior art, and the sewage interception structure of the drainage pipeline comprises a drainage pipe body and a sewage interception box, a water inlet of the drainage pipe body is formed in one end of the sewage intercepting box, a water outlet of the drainage pipe body is formed in the other side of the sewage intercepting box, a first tool box is fixedly installed on the sewage intercepting box, a first motor is fixedly installed on the first tool box, a collecting box is fixedly installed on the sewage intercepting box, and a second tool box is fixedly installed on the collecting box; according to the drainage pipe, the impurities in the drainage pipe body can be intercepted, the impurities on the filter screen can be cleaned, the filter screen is prevented from being blocked by too many impurities, the sewage drainage speed can be increased, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline sewage interception, in particular to a drainage pipeline sewage interception structure. Background Art

[0002] The sewage interception structure of the drainage pipe is an important part of municipal engineering. Such a structural design can prevent pipe blockage and reduce the load of the sewage treatment plant. During the design and construction process, factors such as the pipe diameter, slope, and material need to be considered to ensure the long-term stable operation of the sewage interception structure.

[0003] The patent document with the publication number CN218814183U discloses: The utility model relates to the technical field of municipal engineering drainage structures, and discloses a municipal drainage pipe sewage interception structure, including a sewage interception body, the inner surface of the sewage interception body is provided with six placement grooves, the interior of the placement grooves is movably connected with a first filter plate, a second filter plate and a third filter plate, the outer surface of the first filter plate is provided with a first filter hole, the outer surface of the second filter plate is provided with a second filter hole, and the outer surface of the third filter plate is provided with a third filter hole. By installing a sewage interception body in the middle of the drainage pipe, installing a first filter plate, a second filter plate and a third filter plate inside the sewage interception body, and respectively providing a first filter hole, a second filter hole and a third filter hole on the filter plates, the mud and dirt can be effectively intercepted without affecting the normal circulation of water, and can be cleaned one by one during cleaning, so that the mud and dirt can be effectively intercepted.

[0004] However, the above patent has the problem that it cannot clean the impurities on the filter, resulting in excessive impurities clogging the filter, and cannot increase the speed of sewage discharge, which reduces the practicality. Therefore, a drainage pipe sewage interception structure is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art that impurities on the filter screen cannot be cleaned, resulting in excessive impurities clogging the filter screen, and the speed of sewage discharge cannot be increased, which reduces practicality, and a sewage interception structure for a drainage pipe is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A sewage interception structure for a drainage pipe comprises a drainage pipe body and a sewage interception box, wherein a water inlet of the drainage pipe body is installed at one end of the sewage interception box, and a water outlet of the drainage pipe body is installed at the other side, a first tool box is fixedly installed on the sewage interception box, a first motor is fixedly installed on the first tool box, a collecting box is fixedly installed on the sewage interception box, a second tool box is fixedly installed on the collecting box, a second motor is fixedly installed on the second tool box, a covering mechanism is arranged inside the second tool box, a cleaning mechanism is arranged inside the first tool box, and a push opening is opened on the inner wall of the first tool box.

[0008] Preferably, a first crushing roller and a second crushing roller are rotatably installed inside the sewage interception box, one end of the first crushing roller and the second crushing roller are fixedly installed with spur gears, the two spur gears are meshed, a first sprocket chain transmission mechanism is arranged on one end of the first crushing roller, a filter screen is fixedly installed inside the sewage interception box, and a toggle rod is rotatably installed inside the sewage interception box.

[0009] Preferably, the cleaning mechanism includes a second round rod, one end of the second round rod is fixedly connected to the output shaft of the first motor, and a circular plate is fixedly mounted on the second round rod, the first round rod is fixedly mounted on the circular plate, an annular frame is mounted on the first round rod, a connecting rod is movably mounted on the annular frame, the connecting rod is fixedly mounted to the inner wall of the first toolbox, a half gear is fixedly mounted on the annular frame, a rack is meshed on the half gear, a push rod is fixedly mounted on one end of the rack, a push plate is fixedly mounted on the push rod, and the push plate is mounted on the filter net.

[0010] Preferably, the covering mechanism includes a first rotating rod, one end of which is fixedly connected to the output shaft of the second motor, a screw rod is fixedly connected to the first rotating rod, a U-shaped plate is threadedly mounted on the screw rod, a straight plate is fixedly mounted on the U-shaped plate, a fixing rod is fixedly mounted on the straight plate, and a plate is fixedly mounted on the fixing rod.

[0011] Preferably, the first sprocket chain transmission mechanism comprises a first chain and two first sprockets, the first chain and the two first sprockets are transmission connected, the two first sprockets are respectively fixedly mounted on the first crushing roller and the toggle rod, and the first crushing roller is provided with a bevel gear transmission mechanism.

[0012] Preferably, the bevel gear transmission mechanism includes two bevel gears, the two bevel gears are meshed with each other, one of the two bevel gears is fixedly mounted on the first crushing roller, and a support rod is fixedly mounted on the other bevel gear, and a second sprocket chain transmission mechanism is arranged on the support rod.

[0013] Preferably, the second sprocket chain transmission mechanism comprises a second chain and two second sprockets, the second chain and the two second sprockets are transmission connected, and the two second sprockets are fixedly mounted on the support rod and the second round rod respectively.

[0014] In the utility model, the beneficial effects of the sewage interception structure of the drainage pipe are:

[0015] In this solution, the first crushing roller and the second crushing roller rotate to crush the impurities, so that the impurities occupy less space;

[0016] In this solution, the second round rod drives the round plate and the first round rod, the first round rod drives the annular frame to rotate, the annular frame drives the half gear to swing on the rack, the rack drives the push rod and the push plate to move back and forth on the filter screen, and the push plate pushes the impurities aside so that the impurities will not block the filter screen;

[0017] In this solution, the second motor drives the first rotating rod to rotate, the first rotating rod drives the screw rod to rotate, and the screw rod drives the U-shaped plate, the straight plate, the fixed rod and the plate to move, so that the plate exposes the push port, and the impurities enter the collection box from the push port for storage;

[0018] In this solution, the sewage is moved by rotating the toggle lever, so that the sewage can be discharged from the water outlet faster.

[0019] The utility model can intercept and process the impurities in the drainage pipe body, and can clean the impurities on the filter screen to avoid the filter screen being blocked by excessive impurities, and can increase the speed of sewage discharge, thereby increasing practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a sewage interception structure for a drainage pipe proposed by the utility model;

[0021] Figure 2 A schematic diagram of the internal structure of a sewage interception box and a collection box of a sewage interception structure for a drainage pipe proposed by the utility model;

[0022] Figure 3 This is a structural schematic diagram of a cleaning mechanism of a sewage interception structure for a drainage pipe proposed by the utility model;

[0023] Figure 4 This is a structural schematic diagram of a covering mechanism of a sewage interception structure for a drainage pipe proposed by the utility model;

[0024] Figure 5 It is a connection schematic diagram of a first sprocket chain transmission mechanism, a second sprocket chain transmission mechanism and a bevel gear transmission mechanism of a drainage pipe sewage interception structure proposed by the utility model.

[0025] In the figure: 1. drain pipe body; 2. first motor; 3. first tool box; 4. sewage interception box; 5. second motor; 6. second tool box; 7. collection box; 8. toggle rod; 9. filter screen; 10. first crushing roller; 11. second crushing roller; 12. first round rod; 13. second round rod; 14. ring frame; 15. connecting rod; 16. half gear; 17. rack; 18. push rod; 19. push plate; 20. first rotating rod; 21. U-shaped plate; 22. screw rod; 23. straight plate; 24. fixed rod; 25. plate; 26. first chain; 27. second chain; 28. spur gear; 29. ​​bevel gear; 30. support rod; 31. round plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Embodiment 1

[0028] Reference Figure 1-Figure 5 A sewage interception structure for a drainage pipe comprises a drainage pipe body 1 and a sewage interception box 4, wherein a water inlet of the drainage pipe body 1 is installed at one end of the sewage interception box 4, and a water outlet of the drainage pipe body 1 is installed at the other side, a first tool box 3 is fixedly installed on the sewage interception box 4, a first motor 2 is fixedly installed on the first tool box 3, a collecting box 7 is fixedly installed on the sewage interception box 4, a second tool box 6 is fixedly installed on the collecting box 7, a second motor 5 is fixedly installed on the second tool box 6, a covering mechanism is arranged inside the second tool box 6, a cleaning mechanism is arranged inside the first tool box 3, and a push opening is opened on the inner wall of the first tool box 3.

[0029] In the utility model, the first crushing roller 10 and the second crushing roller 11 are rotatably installed inside the sewage interception box 4, and one end of the first crushing roller 10 and the second crushing roller 11 are fixedly installed with a spur gear 28, and the two spur gears 28 are meshed with each other. A first sprocket chain transmission mechanism is arranged on one end of the first crushing roller 10, and a filter screen 9 is fixedly installed inside the sewage interception box 4, and a toggle rod 8 is rotatably installed inside the sewage interception box 4.

[0030] In the utility model, the cleaning mechanism includes a second round rod 13, one end of the second round rod 13 is fixedly connected to the output shaft of the first motor 2, and a circular plate 31 is fixedly installed on the second round rod 13, the first round rod 12 is fixedly installed on the circular plate 31, the first round rod 12 is installed with an annular frame 14, a connecting rod 15 is movably installed on the annular frame 14, the connecting rod 15 is fixedly installed with the inner wall of the first tool box 3, a half gear 16 is fixedly installed on the annular frame 14, a rack 17 is meshed on the half gear 16, a push rod 18 is fixedly installed on one end of the rack 17, a push plate 19 is fixedly installed on the push rod 18, and the push plate 19 is installed on the filter screen 9.

[0031] In the utility model, the covering mechanism includes a first rotating rod 20, one end of which is fixedly connected to the output shaft of the second motor 5, a screw rod 22 is fixedly connected to the first rotating rod 20, a U-shaped plate 21 is threadedly installed on the screw rod 22, a straight plate 23 is fixedly installed on the U-shaped plate 21, a fixed rod 24 is fixedly installed on the straight plate 23, and a plate 25 is fixedly installed on the fixed rod 24.

[0032] In the utility model, the first sprocket chain transmission mechanism includes a first chain 26 and two first sprockets, the first chain 26 and the two first sprockets are transmission connected, the two first sprockets are respectively fixedly mounted on the first crushing roller 10 and the toggle rod 8, and the first crushing roller 10 is provided with a bevel gear transmission mechanism.

[0033] In the utility model, the bevel gear transmission mechanism includes two bevel gears 29, the two bevel gears 29 are meshed with each other, one of the two bevel gears 29 is fixedly mounted on the first crushing roller 10, and a support rod 30 is fixedly mounted on the other bevel gear 29, and a second sprocket chain transmission mechanism is arranged on the support rod 30.

[0034] In the present invention, the second sprocket chain transmission mechanism comprises a second chain 27 and two second sprockets, the second chain 27 is in transmission connection with the two second sprockets, and the two second sprockets are fixedly mounted on the support rod 30 and the second round rod 13 respectively.

[0035] In the utility model, sewage enters the sewage interception box 4 from the water inlet of the drainage pipe body 1, and the second round rod 13 is driven to rotate by the first motor 2, and the second round rod 13 drives the second chain 27 and two second sprockets to rotate, one of the second sprockets drives the support rod 30 to rotate, the support rod 30 drives the bevel gear 29 to rotate, the bevel gear 29 drives the first crushing roller 10 to rotate, the first crushing roller 10 drives the second crushing roller 11 to rotate through the meshing of two spur gears 28, the first crushing roller 10 and the second crushing roller 11 crush the impurities, and then the impurities and sewage are filtered through the filter screen 9, and the second round rod 13 drives the circular plate 31 and the first round rod 12, and the first round rod 12 drives the annular frame 14. The ring frame 14 drives the half gear 16 to swing on the rack 17, and the rack 17 drives the push rod 18 and the push plate 19 to move back and forth on the filter screen 9. The push plate 19 pushes the impurities to one side. The first crushing roller 10 drives the first chain 26 and the two first sprockets to rotate, and one of the first sprockets drives the toggle rod 8 to rotate to toggle the sewage so that the sewage can be discharged from the outlet faster. After the sewage is discharged, the first rotating rod 20 is driven to rotate by the second motor 5, and the first rotating rod 20 drives the screw rod 22 to rotate, and the screw rod 22 drives the U-shaped plate 21, the straight plate 23, the fixed rod 24 and the plate 25 to move, so that the plate 25 exposes the push port, and the impurities enter the collection box 7 from the push port for storage.

[0036] Embodiment 2

[0037] The difference between this embodiment and the first embodiment is that a hole is opened inside the collection box 7, a screw is rotatably installed in the hole, an extrusion plate is threadedly installed on the screw, one end of the screw is fixedly connected to the output shaft of the third motor, the screw is driven to rotate by the third motor, and the screw drives the extrusion plate to move, thereby squeezing out impurities and increasing the storage space of the collection box 7.

[0038] The above description 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 sewage interception structure for a drainage pipe, comprising a drainage pipe body (1) and a sewage interception box (4), characterized in that: The sewage interception box (4) is provided with a water inlet of the drainage pipe body (1) at one end thereof and a water outlet of the drainage pipe body (1) at the other end thereof; a first tool box (3) is fixedly installed on the sewage interception box (4); a first motor (2) is fixedly installed on the first tool box (3); a collecting box (7) is fixedly installed on the sewage interception box (4); a second tool box (6) is fixedly installed on the collecting box (7); a second motor (5) is fixedly installed on the second tool box (6); a covering mechanism is provided inside the second tool box (6); a cleaning mechanism is provided inside the first tool box (3); and a push opening is provided on the inner wall of the first tool box (3).

2. A sewage interception structure for a drainage pipe according to claim 1, characterized in that: A first crushing roller (10) and a second crushing roller (11) are rotatably mounted inside the sewage interception box (4); a spur gear (28) is fixedly mounted on one end of each of the first crushing roller (10) and the second crushing roller (11); the two spur gears (28) are meshed with each other; a first sprocket chain transmission mechanism is arranged on one end of the first crushing roller (10); a filter screen (9) is fixedly mounted inside the sewage interception box (4); and a toggle rod (8) is rotatably mounted inside the sewage interception box (4).

3. A sewage interception structure for a drainage pipe according to claim 2, characterized in that: The cleaning mechanism comprises a second round rod (13), one end of the second round rod (13) is fixedly connected to the output shaft of the first motor (2), and a circular plate (31) is fixedly mounted on the second round rod (13), the first round rod (12) is fixedly mounted on the circular plate (31), the first round rod (12) is mounted on an annular frame (14), a connecting rod (15) is movably mounted on the annular frame (14), the connecting rod (15) is fixedly mounted on the inner wall of the first tool box (3), a half gear (16) is fixedly mounted on the annular frame (14), a rack (17) is meshed on the half gear (16), a push rod (18) is fixedly mounted on one end of the rack (17), a push plate (19) is fixedly mounted on the push rod (18), and the push plate (19) is mounted on the filter screen (9).

4. A sewage interception structure for a drainage pipe according to claim 3, characterized in that: The covering mechanism comprises a first rotating rod (20), one end of which is fixedly connected to the output shaft of the second motor (5), a screw rod (22) is fixedly connected to the first rotating rod (20), a U-shaped plate (21) is threadedly mounted on the screw rod (22), a straight plate (23) is fixedly mounted on the U-shaped plate (21), a fixed rod (24) is fixedly mounted on the straight plate (23), and a plate (25) is fixedly mounted on the fixed rod (24).

5. A sewage interception structure for a drainage pipe according to claim 4, characterized in that: The first sprocket chain transmission mechanism comprises a first chain (26) and two first sprockets, the first chain (26) and the two first sprockets are in transmission connection, the two first sprockets are respectively fixedly mounted on the first crushing roller (10) and the toggle rod (8), and the first crushing roller (10) is provided with a bevel gear transmission mechanism.

6. A sewage interception structure for a drainage pipe according to claim 5, characterized in that: The bevel gear transmission mechanism comprises two bevel gears (29), the two bevel gears (29) are meshed with each other, one of the two bevel gears (29) is fixedly mounted on the first crushing roller (10), and a support rod (30) is fixedly mounted on the other bevel gear (29), and a second sprocket chain transmission mechanism is arranged on the support rod (30).

7. A sewage interception structure for a drainage pipe according to claim 6, characterized in that: The second sprocket chain transmission mechanism comprises a second chain (27) and two second sprockets. The second chain (27) and the two second sprockets are in transmission connection. The two second sprockets are respectively fixedly mounted on the support rod (30) and the second round rod (13).

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