A sewage pipe network desilting device

Abstract

The utility model relates to the technical field of pipeline dredging, and discloses a sewage pipe network dredging device, including a support seat, a mounting plate slidably connected to the upper end of the support seat, a mounting groove is provided inside the mounting plate, a servo motor 1 is fixedly connected to the inner wall at the bottom end of the mounting groove, a turntable is fixedly connected to the output end of the servo motor 1, the four corners of the upper end of the turntable are rotatably connected to connecting rods, the upper end of the connecting rod is rotatably connected to the mounting rod, a scraper is fixedly connected to the outer side of the mounting rod, a guide groove is provided on the outer wall of the upper end of the mounting plate, and the mounting rod is located in the guide groove. The utility model achieves the effect of adjusting the distance between multiple scrapers through the cooperation between the mounting plate, the mounting groove, the servo motor 1, the turntable, the connecting rod, the mounting rod and the scraper, so that it can adapt to sewage pipe networks of different diameters, thereby ensuring a good dredging effect.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline desilting, in particular to a sewage pipe network desilting device. Background Art

[0002] The sewage pipe network is an important urban infrastructure, the key to sewage collection and centralized treatment, and a necessary means of sewage treatment to protect water resources and improve the environment. The sewage pipe network needs to be desilted after long-term use.

[0003] Existing sewage pipe dredging devices usually cannot change the scraper position according to the pipe diameter. If the internal diameter of the sewage pipe network is too large, the scraper cannot contact the inner wall of the sewage pipe network. If the internal diameter of the sewage pipe network is too small, the scraper cannot move inside the sewage pipe network to dredge, thus affecting the overall dredging effect. Utility Model Content

[0004] The purpose of the utility model is to provide a sewage pipe network dredging device to solve the problem that the existing sewage pipe network dredging device proposed in the above background technology is usually unable to change the scraper position according to the pipe diameter. If the internal diameter of the sewage pipe network is too large, the scraper cannot contact the inner wall of the sewage pipe network; if the internal diameter of the sewage pipe network is too small, the scraper cannot move inside the sewage pipe network to dredge, thereby affecting the overall dredging effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage pipe network dredging device, comprising a support seat, a mounting plate slidably connected to the upper end of the support seat, a mounting groove is provided inside the mounting plate, a servo motor is fixedly connected to the inner wall of the bottom end of the mounting groove, a turntable is fixedly connected to the output end of the servo motor, the four corners of the upper end of the turntable are rotatably connected to connecting rods, the upper end of the connecting rod is rotatably connected to the mounting rod, a scraper is fixedly connected to the outer side of the mounting rod, a guide groove is provided on the outer wall of the upper end of the mounting plate, and the mounting rod is located in the guide groove.

[0006] Furthermore, a spring is fixedly connected to one end of the scraper close to the mounting rod, and the other end of the spring is fixedly connected to the mounting rod.

[0007] Furthermore, the guide grooves are evenly distributed in a cross shape, and the mounting rods are slidably connected to the inner walls of the guide grooves.

[0008] Furthermore, a mounting plate is provided below the support seat, and a servo motor 2 is fixedly connected to the left side of the upper end of the mounting plate, a worm is fixedly connected to the output end of the servo motor 2, the front end of the worm is meshingly connected to a worm wheel, a rotating rod is fixedly connected to the inner wall of the worm wheel, the upper end of the rotating rod passes through the outer wall of the upper end of the support seat and is fixedly connected to the middle part of the bottom end of the mounting plate, a fixing plate is fixedly connected to the right side of the upper end of the mounting plate, and the right end of the worm is rotatably connected to the fixing plate.

[0009] Furthermore, a plurality of evenly distributed sliding blocks are fixedly connected to the lower end of the mounting plate, a sliding groove is provided on the outer wall of the upper end of the support seat, and the sliding block is slidably connected to the inner wall of the sliding groove.

[0010] Furthermore, an electric push rod is arranged below the support seat, an output end of the electric push rod is fixedly connected to the middle part of the bottom end of the mounting plate, and a handle is fixedly connected to the bottom end of the electric push rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model achieves the effect of adjusting the distance between multiple scrapers through the cooperation between the mounting plate, the mounting groove, the servo motor, the turntable, the connecting rod, the mounting rod and the scraper, so that it can adapt to sewage pipes of different diameters, thereby ensuring a good dredging effect.

[0013] 2. The cooperation among the servo motor, worm, worm wheel, rotating rod, slider, slide groove and electric push rod of the utility model achieves the effect of rotating and adjusting the position of the scraper, thereby ensuring the effect of dredging everywhere in the sewage pipe network. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional diagram of a sewage pipe network desilting device of the utility model;

[0015] Figure 2 This is a three-dimensional diagram of a sewage pipe network desilting device from another perspective of the utility model;

[0016] Figure 3 The utility model is a schematic diagram of the internal structure of a mounting plate of a sewage pipe network desilting device.

[0017] In the figure: 1. Support seat; 2. Mounting plate; 3. Mounting slot; 4. Servo motor one; 5. Turntable; 6. Connecting rod; 7. Mounting rod; 8. Scraper; 9. Spring; 10. Guide slot; 11. Mounting plate; 12. Servo motor two; 13. Worm; 14. Worm wheel; 15. Rotating rod; 16. Fixed plate; 17. Sliding block; 18. Slide slot; 19. Electric push rod; 20. Handle. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-3 The utility model provides a technical solution: a sewage pipe network desilting device, including a support seat 1, a mounting plate 2 is slidably connected to the upper end of the support seat 1, a mounting groove 3 is provided inside the mounting plate 2, a servo motor 4 is fixedly connected to the inner wall of the bottom end of the mounting groove 3, a turntable 5 is fixedly connected to the output end of the servo motor 4, four corners of the upper end of the turntable 5 are rotatably connected to connecting rods 6, the upper end of the connecting rod 6 is rotatably connected to the mounting rod 7, a scraper 8 is fixedly connected to the outer side of the mounting rod 7, a guide groove 10 is provided on the outer wall of the upper end of the mounting plate 2, and the mounting rod 7 is located in the guide groove 10. Specifically, the turntable 5 is driven to rotate by the output of the servo motor 4, and the turntable 5 drives the four mounting rods 7 to move closer to or away from each other through the connecting rod 6, and then drives the four scrapers 8 to move closer to or away from each other, and adjusts the distance between the scrapers 8 to adapt to sewage pipe networks with different diameters.

[0020] Among them, the scraper 8 is fixedly connected with a spring 9 at one end close to the mounting rod 7, and the other end of the spring 9 is fixedly connected to the mounting rod 7. Specifically, by providing the spring 9, the scraper 8 can be more closely attached to the inner wall of the sewage pipe network.

[0021] The guide grooves 10 are evenly distributed in a cross shape, and the mounting rod 7 is slidably connected to the inner wall of the guide groove 10. Specifically, the guide groove 10 plays a guiding and limiting role for the mounting rod 7.

[0022] Among them, a mounting plate 11 is arranged below the support seat 1, a servo motor 12 is fixedly connected to the left side of the upper end of the mounting plate 11, a worm 13 is fixedly connected to the output end of the servo motor 12, a worm 13 is meshedly connected to the front end of the worm 13 with a worm wheel 14, a rotating rod 15 is fixedly connected to the inner wall of the worm wheel 14, the upper end of the rotating rod 15 passes through the outer wall of the upper end of the support seat 1 and is fixedly connected to the middle part of the bottom end of the mounting plate 2, a fixing plate 16 is fixedly connected to the right side of the upper end of the mounting plate 11, and the right end of the worm 13 is rotatably connected to the fixing plate 16. Specifically, the output of the servo motor 12 drives the worm 13 to rotate, the worm 13 drives the worm wheel 14 to rotate, the worm wheel 14 drives the rotating rod 15 to rotate, and then drives the mounting plate 2 to rotate, the mounting plate 2 drives the multiple scrapers 8 to rotate, and the fixing plate 16 plays a role in limiting the rotation of the worm 13, so that the rotation of the worm 13 is more stable.

[0023] Among them, a plurality of evenly distributed sliders 17 are fixedly connected to the lower end of the mounting plate 2, and a slide groove 18 is provided on the outer wall of the upper end of the support seat 1, and the slider 17 is slidably connected to the inner wall of the slide groove 18. Specifically, the slider 17 and the slide groove 18 play a role in limiting the rotation of the mounting plate 2, and make the rotation of the mounting plate 2 more stable.

[0024] Among them, an electric push rod 19 is arranged below the support seat 1, the output end of the electric push rod 19 is fixedly connected to the middle of the bottom end of the mounting plate 11, and a handle 20 is fixedly connected to the bottom end of the electric push rod 19. Specifically, the output of the electric push rod 19 drives the scraper 8 to adjust its position, and dredges different parts of the sewage pipe network, and the device can be conveniently taken by the handle 20.

[0025] Working principle: When in use, the output of the servo motor 4 drives the turntable 5 to rotate, and the turntable 5 drives the four mounting rods 7 to move closer to or away from each other through the connecting rod 6, and then drives the four scrapers 8 to move closer to or away from each other, and adjusts the distance between the scrapers 8 to adapt to sewage pipes with different diameters, thereby ensuring a good dredging effect. The output of the servo motor 12 drives the worm 13 to rotate, the worm 13 drives the worm wheel 14 to rotate, and the worm wheel 14 drives the rotating rod 15 to rotate, and then drives the mounting plate 2 to rotate, and the mounting plate 2 drives multiple scrapers 8 to rotate. The output of the electric push rod 19 drives the scraper 8 to adjust its position, and dredges different parts of the sewage pipe network, achieving the effect of rotating and adjusting the position of the scraper 8, thereby ensuring that dredging can be performed in various parts of the sewage pipe network.

[0026] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Claims

1. A sewage pipe network desilting device, comprising a support seat (1), characterized in that: The upper end of the support seat (1) is slidably connected to a mounting plate (2), a mounting groove (3) is provided inside the mounting plate (2), a servo motor (4) is fixedly connected to the inner wall of the bottom end of the mounting groove (3), a turntable (5) is fixedly connected to the output end of the servo motor (4), the four corners of the upper end of the turntable (5) are rotatably connected to connecting rods (6), the upper end of the connecting rod (6) is rotatably connected to a mounting rod (7), a scraper (8) is fixedly connected to the outer side of the mounting rod (7), a guide groove (10) is provided on the outer wall of the upper end of the mounting plate (2), and the mounting rod (7) is located in the guide groove (10).

2. A sewage pipe network desilting device according to claim 1, characterized in that: One end of the scraper (8) close to the mounting rod (7) is fixedly connected to a spring (9), and the other end of the spring (9) is fixedly connected to the mounting rod (7).

3. A sewage pipe network desilting device according to claim 1, characterized in that: The guide grooves (10) are evenly distributed in a cross shape, and the mounting rods (7) are slidably connected to the inner walls of the guide grooves (10).

4. A sewage pipe network desilting device according to claim 1, characterized in that: A mounting plate (11) is provided below the support seat (1), the left side of the upper end of the mounting plate (11) is fixedly connected to a servo motor 2 (12), the output end of the servo motor 2 (12) is fixedly connected to a worm (13), the front end of the worm (13) is meshingly connected to a worm wheel (14), the inner wall of the worm wheel (14) is fixedly connected to a rotating rod (15), the upper end of the rotating rod (15) passes through the outer wall of the upper end of the support seat (1) and is fixedly connected to the middle part of the bottom end of the mounting plate (2), the right side of the upper end of the mounting plate (11) is fixedly connected to a fixing plate (16), and the right end of the worm (13) is rotatably connected to the fixing plate (16).

5. A sewage pipe network desilting device according to claim 1, characterized in that: A plurality of evenly distributed sliding blocks (17) are fixedly connected to the lower end of the mounting plate (2), a sliding groove (18) is provided on the outer wall of the upper end of the support seat (1), and the sliding block (17) is slidably connected to the inner wall of the sliding groove (18).

6. A sewage pipe network desilting device according to claim 4, characterized in that: An electric push rod (19) is disposed below the support seat (1), an output end of the electric push rod (19) is fixedly connected to the middle of the bottom end of the mounting plate (11), and a handle (20) is fixedly connected to the bottom end of the electric push rod (19).

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