Municipal pipe network sewage disposal device

Abstract

The utility model discloses a municipal pipe network sewage disposal device which is used for pipeline sewage disposal and comprises an advancing part, one side of the advancing part is fixedly connected with a pipe body, an inlet is formed in the surface of the pipe body, a pushing part used for pushing impurities is arranged in the pipe body, the other side of the advancing part is fixedly connected with a sewage disposal pipe, and the sewage disposal pipe is communicated with the pipe body. A plurality of rotatable scrapers are arranged on the surface of the pipe body, the ends of the scrapers are attached to the inner wall of the pipeline, and impurities scraped by the scrapers fall into the pipe body from the inlet. The output end of the driving motor drives the driving gear to rotate, further drives the driven gear to rotate, further drives the connecting ring to rotate, further drives the rotating plate to rotate, further drives the scraping plate to rotate to clean the inner wall of the pipeline, and cleaned impurities enter the pipe body from the inlet. And compared with the prior art that impurities are pushed forwards to form accumulation, the advancing hindrance of the device can be reduced.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of sewage cleaning devices, and in particular to a municipal pipe network sewage cleaning device. BACKGROUND

[0002] The municipal pipe network refers to a general term of various pipe systems for conveying water supply, drainage, natural gas, heat, electricity and the like in a city. The pipe systems constitute an important part of the urban infrastructure, and pipe blockage will bring serious influence to the city.

[0003] According to the search, the Chinese patent with the publication number CN211948824U discloses a water conservancy pipeline sewage cleaning device. The water conservancy pipeline sewage cleaning device is installed in the water conservancy pipeline by moving the telescopic part in the groove of the body. The telescopic part moves towards the body to reduce the maximum diameter of the water conservancy pipeline sewage cleaning device, thereby facilitating the installation of the water conservancy pipeline sewage cleaning device. However, when the device is used for cleaning, the impurities are pushed and accumulated in the forward direction. As the impurities accumulate more and more, the continuous advancement of the device is affected. The user needs to clean the accumulated impurities before the device can continue to advance along the pipeline. Therefore, a municipal pipe network sewage cleaning device is proposed to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a municipal pipe network sewage cleaning device to solve the problems in the background art.

[0005] The application embodiment adopts the following technical scheme:

[0006] A municipal pipe network sewage cleaning device is used for cleaning the pipeline and comprises a traveling part. One side of the traveling part is fixedly connected with a pipe body. The surface of the pipe body is provided with an inlet. The pipe body is provided with a pushing part for pushing impurities. The other side of the traveling part is fixedly connected with a sewage discharge pipe. The sewage discharge pipe is connected with the pipe body in communication. The surface of the pipe body is provided with a plurality of rotatable scrapers. The end of the scraper is attached to the inner wall of the pipeline. The impurities scraped by the scraper fall into the interior of the pipe body from the inlet.

[0007] Preferably, the surface of the pipe body is rotatably connected with a rotating plate. The end of the pipe body is rotatably connected with an end plate. A plurality of scrapers are detachably connected to the opposite surfaces of the rotating plate and the end plate in a circumferential array.

[0008] Preferably, the side of the rotating plate away from the scraper is fixedly connected with a connecting ring. The surface of the pipe body is rotatably connected with a driven gear. The connecting ring is fixedly connected with the driven gear. One side of the traveling part is rotatably connected with a driving gear. The driving gear is engaged with the driven gear. The surface of the traveling part is fixedly connected with a rack. One side of the rack is fixedly connected with a driving motor. The output end of the driving motor is fixedly connected with the driving gear.

[0009] Preferably, the pushing part comprises a rotating shaft fixedly connected with one side of the end plate, and a spiral conveying paddle is fixedly connected to the surface of the rotating shaft.

[0010] Preferably, the advancing part comprises a fixed ring, the surface of the fixed ring is provided with a supporting arm, the outer end of the supporting wall is rotatably connected with an advancing wheel, the side surface of the supporting arm is fixedly connected with an advancing motor, and the output end of the advancing motor is fixedly connected with the advancing wheel.

[0011] Preferably, the supporting arm comprises a bottom sleeve, a telescopic rod is slidably connected to the inner wall of the bottom sleeve, a groove is formed in the outer end of the telescopic rod, and the advancing wheel is rotatably connected with the inner wall of the groove.

[0012] Preferably, the surface of the bottom sleeve is provided with a threaded hole, and a fastening bolt is threadedly connected with the inner wall of the threaded hole.

[0013] The above-mentioned at least one technical scheme adopted by the embodiment of the present application can achieve the following beneficial effects:

[0014] In the utility model, the output end of the driving motor drives the driving gear to rotate, further drives the driven gear to rotate, further drives the connecting ring to rotate, further drives the rotating plate to rotate, further drives the scraper to rotate to clean the inner wall of the pipeline, the impurities cleaned enter the inside of the pipe body from the inlet, the end plate is driven to rotate by the scraper, further drives the rotating shaft to rotate, further drives the spiral conveying paddle to rotate to convey the impurities, and the impurities enter the blow-off pipe and are discharged outward, compared with the prior art that the impurities are pushed forward to form accumulation, the device can reduce the obstruction of advancing. BRIEF DESCRIPTION OF DRAWINGS

[0015] The drawings described herein are used to provide further understanding of the present application, constitute a part of the present application, the illustrative embodiments of the present application and the description thereof are used to explain the present application, and do not constitute improper limitation on the present application. In the drawings:

[0016] Figure 1 is: the three-dimensional (pipeline cross section) structure schematic view of the utility model;

[0017] Figure 2 is: the three-dimensional structure schematic view of the advancing part of the utility model;

[0018] Figure 3 is: the three-dimensional structure schematic view of the driving gear and the driven gear of the utility model;

[0019] Figure 4 is: the front cross section structure schematic view of the pipe body and the rotating plate of the utility model;

[0020] Figure 5 is: the three-dimensional structure schematic view of the pipe body of the utility model.

[0021] In the figure: 1, pipeline; 2, traveling part; 3, pipe body; 4, inlet; 5, pushing part; 6, drain pipe; 7, scraper; 8, rotating plate; 9, end plate; 10, connecting ring; 11, driven gear; 12, driving gear; 13, rack; 14, driving motor; 15, rotating shaft; 16, spiral conveying paddle; 17, fixed ring; 18, traveling wheel; 19, traveling motor; 20, bottom sleeve; 21, telescopic rod; 22, fastening bolt. DETAILED DESCRIPTION

[0022] To make the objects, technical solutions and advantages of the present application clearer, the following will be a clear and complete description of the technical solutions of the present application in combination with specific embodiments of the present application and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] The technical solutions provided by the embodiments of the present application will be described in detail below in combination with the drawings.

[0024] Please refer to Figures 1-5 The utility model provides a kind of municipal pipe network cleaning device technical scheme:

[0025] A kind of municipal pipe network cleaning device, for the pipeline 1 cleaning, including traveling part 2, one side of traveling part 2 is fixedly connected with pipe body 3, the surface of pipe body 3 is equipped with inlet 4, push impurity pushing part 5 is arranged in pipe body 3, the other side of traveling part 2 is fixedly connected with drain pipe 6, drain pipe 6 is communicated with pipe body 3, the surface of pipe body 3 is provided with multiple rotatable scrapers 7, the end of scraper 7 is attached with the inner wall of pipeline 1, and the impurities scraped by scraper 7 fall into the inside of pipe body 3 from inlet 4.

[0026] Specifically, the entire device is moved along the inner wall of pipeline 1 by setting traveling part 2, the inner wall of pipeline 1 is cleaned by setting scraper 7, the impurities cleaned enter the inside of pipe body 3 from inlet 4, and the impurities in pipe body 3 are pushed into drain pipe 6 by setting pushing part 5 to be discharged, compared with the impurities in the prior art being pushed forward to form accumulation, the obstruction of device traveling can be reduced.

[0027] The surface of pipe body 3 is rotatably connected with rotating plate 8, the end of pipe body 3 is rotatably connected with end plate 9, and multiple scrapers 7 are detachably connected on the opposite surfaces of rotating plate 8 and end plate 9 in circumferential array, rotating plate 8 is set to drive scraper 7 to rotate, end plate 9 is driven to rotate by setting scraper 7, and then end plate 9 drives pushing part 5 to act.

[0028] The side, away from the scraper 7, of the rotating plate 8 is fixedly connected with a connecting ring 10, the surface of the pipe body 3 is rotationally connected with a driven gear 11, the connecting ring 10 is fixedly connected with the driven gear 11, one side of the advancing part 2 is rotationally connected with a driving gear 12, the driving gear 12 is engaged with the driven gear 11, the surface of the advancing part 2 is fixedly connected with a rack 13, one side of the rack 13 is fixedly connected with a driving motor 14, the output end of the driving motor 14 is fixedly connected with the driving gear 12, the driving gear 12 is driven to rotate by the output end of the driving motor 14, and then the driven gear 11 is driven to rotate, and then the connecting ring 10 is driven to rotate, and then the rotating plate 8 is driven to rotate, and then the scraper 7 is driven to rotate to clean the inner wall of the pipeline 1, and the impurities cleaned enter the inside of the pipe body 3 from the inlet 4.

[0029] The pushing part 5 comprises a rotating shaft 15 fixedly connected with one side of the end plate 9, the surface of the rotating shaft 15 is fixedly connected with a spiral conveying paddle 16, the end plate 9 is driven to rotate by the scraper 7, and then the rotating shaft 15 is driven to rotate, and then the spiral conveying paddle 16 is driven to rotate to convey the impurities, so that the impurities enter the sewage pipe 6 and are discharged outward.

[0030] The advancing part 2 comprises a fixed ring 17, the surface of the fixed ring 17 is provided with a supporting arm, the outer end of the supporting wall is rotationally connected with an advancing wheel 18, the side surface of the supporting arm is fixedly connected with an advancing motor 19, the output end of the advancing motor 19 is fixedly connected with the advancing wheel 18, the advancing wheel 18 is driven to rotate by the output end of the advancing motor 19, so that the device advances along the inner wall of the pipeline 1.

[0031] The supporting arm comprises a bottom sleeve 20, the inner wall of the bottom sleeve 20 is slidingly connected with a telescopic rod 21, the outer end of the telescopic rod 21 is provided with a groove, and the advancing wheel 18 is rotationally connected with the inner wall of the groove, and the position of the advancing wheel 18 can be adjusted by arranging the bottom sleeve 20 and the telescopic rod 21, so that the advancing wheel 18 can adapt to the inner diameter of the pipeline 1.

[0032] The surface of the bottom sleeve 20 is provided with a threaded hole, and the inner wall of the threaded hole is threadedly connected with a fastening bolt 22, and the telescopic rod 21 is positioned by arranging the fastening bolt 22.

[0033] Working principle: when the municipal network cleaning device is used, the user first adjusts the extension length of the telescopic rod 21 according to the inner diameter of the pipeline 1, then tightens the fastening bolt 22 to position the telescopic rod 21, then puts the device into the pipeline 1 and starts the driving motor 14 and the traveling motor 19, drives the traveling wheel 18 to rotate through the output end of the traveling motor 19, so that the device advances along the inner wall of the pipeline 1, the output end of the driving motor 14 drives the driving gear 12 to rotate, the driving gear 12 drives the driven gear 11 to rotate, the driven gear 11 drives the connecting ring 10 to rotate, the connecting ring 10 drives the rotating plate 8 to rotate, the rotating plate 8 drives the scraper 7 to rotate, the scraper 7 cleans the inner wall of the pipeline 1, the impurities cleaned enter the inside of the pipe body 3 from the inlet 4, at the same time, the scraper 7 drives the end plate 9 to rotate, the end plate 9 drives the rotating shaft 15 to rotate, the rotating shaft 15 drives the spiral conveying paddle 16 to rotate to convey the impurities, so that they enter the drain pipe 6 and are discharged outside, compared with the prior art, the impurities are pushed forward to form accumulation, which can reduce the obstruction of the device traveling.

[0034] It should also be noted that the terms "comprising", "including", or any other variant thereof are intended to cover non-exclusive inclusions, so that processes, methods, articles or devices including a series of elements not only include those elements, but also include other elements not explicitly listed, or include elements inherent to such processes, methods, articles or devices. Without more limitations, the element defined by the statement "including a" does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0035] The above only describes the embodiments of the present application and is not intended to limit the present application. Those skilled in the art can make various modifications and changes to the present application. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the scope of claims of the present application.

Claims

1. A municipal sewer cleaning device for cleaning a sewer (1), comprising a travelling part (2), characterized in that: One side of the traveling part (2) is fixedly connected with a pipe body (3), the surface of the pipe body (3) is provided with an inlet (4), the pipe body (3) is provided with a pushing part (5) for pushing impurities, the other side of the traveling part (2) is fixedly connected with a sewage pipe (6), the sewage pipe (6) is communicated with the pipe body (3), the surface of the pipe body (3) is provided with a plurality of rotatable scrapers (7), the end of the scraper (7) is attached to the inner wall of the pipeline (1), and the impurities scraped by the scraper (7) fall into the inside of the pipe body (3) from the inlet (4).

2. A device for cleaning a municipal sewer network according to claim 1, characterized in that: The surface of the pipe body (3) is rotatably connected with a rotating plate (8), the end of the pipe body (3) is rotatably connected with an end plate (9), and a plurality of the scrapers (7) are detachably connected to the opposite surfaces of the rotating plate (8) and the end plate (9) in a circumferential array.

3. A device for cleaning a municipal sewer network according to claim 2, characterized in that: The side of the rotating plate (8) away from the scraper (7) is fixedly connected with a connecting ring (10), the surface of the pipe body (3) is rotatably connected with a driven gear (11), the connecting ring (10) is fixedly connected with the driven gear (11), one side of the traveling part (2) is rotatably connected with a driving gear (12), the driving gear (12) is engaged with the driven gear (11), the surface of the traveling part (2) is fixedly connected with a rack (13), one side of the rack (13) is fixedly connected with a driving motor (14), and the output end of the driving motor (14) is fixedly connected with the driving gear (12).

4. A device for cleaning a municipal sewer network according to claim 2, characterized in that: The pushing part (5) comprises a rotating shaft (15) fixedly connected with one side of the end plate (9), and the surface of the rotating shaft (15) is fixedly connected with a spiral conveying paddle (16).

5. A device for cleaning a municipal sewer network according to claim 1, characterized in that: The traveling part (2) comprises a fixed ring (17), the surface of the fixed ring (17) is provided with a support arm, the outer end of the support arm is rotatably connected with a traveling wheel (18), one side of the support arm is fixedly connected with a traveling motor (19), and the output end of the traveling motor (19) is fixedly connected with the traveling wheel (18).

6. A device for cleaning a municipal sewer network according to claim 5, characterized in that: The support arm comprises a bottom sleeve (20), the inner wall of the bottom sleeve (20) is slidably connected with a telescopic rod (21), the outer end of the telescopic rod (21) is provided with a groove, and the traveling wheel (18) is rotatably connected with the inner wall of the groove.

7. A device for cleaning a municipal sewer network according to claim 6, characterized in that: The surface of the bottom sleeve (20) is provided with a threaded hole, and the inner wall of the threaded hole is threadedly connected with a fastening bolt (22).

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