CN218148841U

CN218148841U - Device for dredging sludge in sewage pipeline

Info

Publication number: CN218148841U
Application number: CN202222457853.0U
Authority: CN
Inventors: 唐洁莹; 朱文杰; 阮元亨
Original assignee: Yunnan Bing Sen Environmental Engineering Co ltd
Current assignee: Yunnan Bing Sen Environmental Engineering Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2022-12-27
Anticipated expiration: 2032-09-16

Abstract

The utility model relates to a device that is used for sewer line mud to dredge belongs to pipeline mediation technical field. The utility model is convenient for adjusting the position of the roller to adapt to the inner walls of pipelines with different diameters through the arranged feed screw nut mechanism; the length of the telescopic rod can be adjusted through the arranged adjustable telescopic rod, so that the dredging plate is suitable for pipelines with different diameters, the dredging function of different pipeline sizes is realized, sludge adhered to the inner wall of the pipeline can be conveniently scraped, and the sludge scraping effect is improved; the mud pushing plate is convenient for discharge the mud, and the dredging effect is improved.

Description

Device for dredging sludge in sewage pipeline

Technical Field

The utility model belongs to the technical field of the pipeline mediation, concretely relates to a device that is used for sewer line mud to dredge silt.

Background

The scale deposit appears easily in sewage pipe is long-term in the blowdown water use, generally adopts artifical desilting, and artifical desilting is to segment the pipeline, later utilizes the water pump to drain the ponding in the pipeline, and the workman utilizes the instrument directly to chisel down the dirt on the pipeline after with the drainage, and the engineering volume is big, wastes time and energy. Still adopt the high pressure water to wash the pipeline among the prior art, this kind of washing mode high pressure water is towards the pipe wall all the time to a direction, and when having serious jam position in the pipeline, the washing pipe water spray is difficult to pass and stops up the department, need use the glass steel cable to remove repeatedly to disclose or draw the jam, and this kind of mediation mode strength is less, and the mediation effect is not good. Although some of the prior art have mechanical structures to perform dredging operation on pipelines, these dredging machines are often only capable of dredging pipelines with one size and are not suitable for dredging pipelines with different sizes, so that there is a need to improve the prior art to provide a device capable of performing dredging operation on pipelines with different sizes.

Disclosure of Invention

In order to overcome the problem in the background art, the utility model provides a device that is used for sewer line mud to dredge.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: a device for dredging sludge in a sewage pipeline mainly comprises a dredging plate, a telescopic rod, a supporting plate, a rotating shaft, a supporting sleeve, a roller, a driving motor, a spring, a supporting arm, a connecting rod, a U-shaped frame, a shell, a motor I, a mud pushing plate, a motor II, a screw rod nut mechanism, a push rod and a motor III; the lead screw nut mechanism is connected with a motor II, the lead screw nut mechanism is arranged in a shell, push rods are uniformly hinged to sliding nuts of the lead screw nut mechanism in the circumferential direction, a support arm is hinged to the other end of each push rod, a spring is sleeved on each support arm, a strip-shaped groove convenient for the support arm to extend out is formed in the shell, a connecting rod is hinged to the other end of each support arm, U-shaped frames are hinged to the shells on the left side and the right side of each strip-shaped groove, the other ends of the connecting rods are hinged to the U-shaped frames, idler wheels are arranged on the U-shaped frames through wheel shafts, and the wheel shafts are connected with wheel shafts of driving motors arranged on the U-shaped frames through couplings; the motor III is fixedly arranged in the shell, a driving shaft of the motor III is connected with the rotating shaft, supporting sleeves are uniformly arranged at the front end of the rotating shaft, telescopic rods are fixedly arranged in the supporting sleeves through screws, the dredging plate 1 is fixedly arranged at the end part of the telescopic rods and is of an arc-shaped structure, and dredging scrapers are uniformly arranged on the outer wall of the dredging plate; a mud pushing plate is arranged on the rear end wall of the shell.

The screw-nut mechanism comprises a guide rod, a supporting seat, a sliding nut and a screw rod, the supporting seat is fixedly installed inside a cavity of the shell, the sliding nut is connected to the screw rod in a sleeved mode, the screw rod is installed on the supporting seat through a bearing, and through holes convenient for installation of the guide rod are evenly formed in the circumferential directions of the supporting seat and the sliding nut.

The telescopic link both sides articulated one backup pad of installing respectively, the other end of backup pad articulates on the inner wall of desilting board, set up one row of screw respectively on telescopic link and the backup pad.

The mud pushing plate is of a U-shaped groove structure, two sides of the top end of the mud pushing plate are fixedly mounted on the rotating shaft through nuts, the rotating shaft is mounted on the rear wall of the shell through a bearing, and a gear on the outer end face of the rotating shaft is meshed with a gear on the motor I.

The utility model has the advantages that:

the utility model is convenient for adjusting the position of the roller to adapt to the inner walls of pipelines with different diameters through the arranged feed screw nut mechanism; the length of the telescopic rod can be adjusted through the adjustable telescopic rod, so that the dredging plate is suitable for pipelines with different diameters, the dredging function of different pipeline sizes is realized, sludge adhered to the inner wall of the pipeline can be conveniently scraped, and the sludge scraping effect is improved; the setting of mud pushing plate is convenient for discharge silt, has improved the desilting effect.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the semi-cut-open three-dimensional structure of the utility model.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail a preferred embodiment of the present invention with reference to the accompanying drawings to facilitate understanding of the skilled person.

The utility model discloses a device for dredging sludge in a sewage pipeline, which mainly comprises a dredging plate 1, a telescopic rod 2, a supporting plate 3, a rotating shaft 4, a supporting sleeve 5, a roller 6, a driving motor 7, a spring 8, a supporting arm 9, a connecting rod 10, a U-shaped frame 11, a shell 12, a motor I13, a mud pushing plate 14, a motor II 15, a screw and nut mechanism 16, a push rod 17 and a motor III 18; the lead screw nut mechanism 16 is connected with a motor II 15, the lead screw nut mechanism 16 is installed in the shell 12, push rods 17 are evenly hinged to the sliding nuts 163 of the lead screw nut mechanism 16 in the circumferential direction, the other end of each push rod 17 is hinged to a support arm 9, a spring 8 is sleeved on each support arm 9, a strip-shaped groove allowing the support arm 9 to conveniently extend out is formed in the shell 12, the other end of each support arm 9 is hinged to a connecting rod 10, the shells 12 on the left side and the right side of each strip-shaped groove are hinged to a U-shaped frame 11, the other end of each connecting rod 10 is hinged to the U-shaped frame 11, the idler wheel 6 is installed on the U-shaped frame 11 through a wheel shaft, and the wheel shaft is connected with a wheel shaft of a driving motor 7 installed on the U-shaped frame 11 through a coupling; the motor III 18 is fixedly arranged in the shell 12, a driving shaft of the motor III 18 is connected with the rotating shaft 4, the front end of the rotating shaft 4 is uniformly provided with a supporting sleeve 5, an expansion rod 2 is fixedly arranged in the supporting sleeve 5 through a screw, the dredging plate 1 is fixedly arranged at the end part of the expansion rod 2, the dredging plate 1 is of an arc-shaped structure, and a dredging scraper is uniformly arranged on the outer wall of the dredging plate 1; a mud pushing plate 14 is provided on the rear end wall of the housing 12.

Before entering the pipeline, according to the diameter of the sewage pipeline, a starting motor II 15 drives a screw rod 164 to rotate, a sliding nut 163 moves in parallel under the guiding action of a guide rod 161, a push rod 17 hinged with the sliding nut 163 drives a supporting arm 9 to stretch, and a connecting rod 10 drives a U-shaped frame 11 to rotate inwards or outwards, so that the position of an adjusting roller 6 is matched with the inner diameter of the pipe wall; the height of the telescopic rod 2 is manually adjusted in sequence, so that the dredging plate 1 is adaptive to the inner diameter of a pipeline, the telescopic rod 2 is fixed by screwing a screw, the device is placed into a port of a sewage pipeline, the driving motor 7 on the roller frame is started to rotate forwards, the device advances along the inner wall of the pipeline, meanwhile, the starting motor III 18 drives the dredging plate 1 to rotate through the rotating shaft 4, a dredging scraper scrapes off sludge adhered to the inner wall of the pipeline, after the sludge is scraped, the motor III 18 is closed, the motor I13 at the upper end of the mud pushing plate 14 is started to rotate, the port of the mud pushing plate 14 descends and is attached to the pipe wall, the driving motor 7 on the roller frame rotates backwards, the device moves reversely, and the scraped sludge deposited at the bottom of the pipe is pushed out along the pipeline; the utility model is convenient for adjusting the position of the roller to adapt to the inner walls of pipelines with different diameters by the arranged screw rod nut mechanism; the length of the telescopic rod can be adjusted through the adjustable telescopic rod, so that the dredging plate is suitable for pipelines with different diameters, the dredging function of different pipeline sizes is realized, sludge adhered to the inner wall of the pipeline can be conveniently scraped, and the sludge scraping effect is improved; the setting of mud pushing plate is convenient for discharge silt, has improved the desilting effect.

The feed screw nut mechanism 16 comprises a guide rod 161, a support seat 162, a sliding nut 163 and a feed screw 164, wherein the support seat 162 is fixedly arranged in the cavity of the shell 12, the sliding nut 163 is sleeved on the feed screw 164, the feed screw 164 is arranged on the support seat 162 through a bearing, and through holes convenient for mounting the guide rod 161 are uniformly formed in the circumferential directions of the support seat 162 and the sliding nut 163; the starting motor II 15 drives the screw rod 164 to rotate, and the sliding nut 163 moves in parallel under the guiding action of the guide rod 161; the position of the roller is convenient to adjust, the roller is suitable for the inner walls of pipelines with different diameters, and the application range is wide.

Two supporting plates 3 are respectively hinged to two sides of the telescopic rod 2; the other end of the supporting plate 3 is hinged on the inner wall of the dredging plate 1, so that the stability of the dredging plate 1 is improved; a row of screw holes are respectively formed on the telescopic rod 2 and the support sleeve 5; the height of the telescopic rods 2 is manually adjusted in sequence to enable the dredging plate 1 to adapt to the inner diameter of a pipeline, and the telescopic rods 2 are fixed by tightening screws; the length that can adjust the telescopic link makes the silt of desilting board adaptation different diameter pipelines strike off, improves pipeline silt and strikes off the effect.

The mud pushing plate 14 is of a U-shaped groove structure, two sides of the top end of the mud pushing plate are fixedly arranged on a rotating shaft through nuts, the rotating shaft is arranged on the rear wall of the shell 12 through a bearing, and a gear on the outer end face of the rotating shaft is meshed with a gear on the motor I13; starting a motor I13 to rotate, descending the port of a mud pushing plate 14 and attaching the mud pushing plate to the pipe wall, moving the device backwards at the same time, and pushing out the scraped mud deposited at the bottom of the pipe along the pipeline; the desilting plate has the function of discharging sludge, and the desilting effect is improved.

The working process comprises the following steps:

before entering the pipeline, the utility model drives the screw 164 to rotate by the starting motor II 15 according to the diameter of the sewage pipeline, the sliding nut 163 moves in parallel under the guiding action of the guide rod 161, the push rod 17 hinged with the sliding nut 163 drives the supporting arm 9 to stretch, and the connecting rod 10 drives the U-shaped frame 11 to rotate inwards or outwards, so that the position of the adjusting roller 6 is adapted to the inner diameter of the pipe wall; the height of the telescopic rod 2 is manually adjusted in sequence, so that the dredging plate 1 is adaptive to the inner diameter of a pipeline, the telescopic rod 2 is fixed by screwing a screw, the device is placed into a port of a sewage pipeline, the driving motor 7 on the roller frame is started to rotate forwards, the device advances along the inner wall of the pipeline, meanwhile, the starting motor III 18 drives the dredging plate 1 to rotate through the rotating shaft 4, a dredging scraper scrapes off sludge adhered to the inner wall of the pipeline, after the sludge is scraped, the motor III 18 is closed, the motor I13 at the upper end of the mud pushing plate 14 is started to rotate, the port of the mud pushing plate 14 descends and is attached to the pipe wall, the driving motor 7 on the roller frame rotates backwards, the device moves reversely, and the scraped sludge deposited at the bottom of the pipe is pushed out along the pipeline; the utility model can adjust the length of the telescopic rod through the adjustable telescopic rod, so that the dredging plate can adapt to pipelines with different diameters, thereby realizing the dredging function of different pipeline sizes, conveniently scraping the sludge adhered to the inner wall of the pipeline and improving the sludge scraping effect; the mud pushing plate is convenient for discharge the mud, and the dredging effect is improved.

Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a device that is used for sewer line mud to dredge which characterized in that: the device for dredging sludge in the sewage pipeline comprises a dredging plate (1), a telescopic rod (2), a supporting plate (3), a rotating shaft (4), a supporting sleeve (5), a roller (6), a driving motor (7), a spring (8), a supporting arm (9), a connecting rod (10), a U-shaped frame (11), a shell (12), a motor I (13), a mud pushing plate (14), a motor II (15), a screw rod nut mechanism (16), a push rod (17) and a motor III (18); the lead screw nut mechanism (16) is connected with a motor II (15), the lead screw nut mechanism (16) is installed in a shell (12), push rods (17) are evenly hinged to the sliding nuts (163) of the lead screw nut mechanism (16) in the circumferential direction, the other end of each push rod (17) is hinged to a support arm (9), a spring (8) is sleeved on each support arm (9), a strip-shaped groove allowing the support arm (9) to conveniently extend out is formed in each shell (12), a connecting rod (10) is hinged to the other end of each support arm (9), U-shaped frames (11) are hinged to the shells (12) on the left side and the right side of each strip-shaped groove, the other ends of the connecting rods (10) are hinged to the U-shaped frames (11), a roller (6) is installed on the U-shaped frames (11) through a roller shaft, and the roller shaft is connected with a roller shaft of a driving motor (7) installed on the U-shaped frames (11) through a coupling; the motor III (18) is fixedly arranged in the shell (12), a driving shaft of the motor III (18) is connected with the rotating shaft (4), the front end of the rotating shaft (4) is uniformly provided with a supporting sleeve (5), a telescopic rod (2) is fixedly arranged in the supporting sleeve (5) through a screw, the dredging plate (1) is fixedly arranged at the end part of the telescopic rod (2), the dredging plate (1) is of an arc-shaped structure, and a dredging scraper is uniformly arranged on the outer wall of the dredging plate (1); a mud pushing plate (14) is arranged on the rear end wall of the shell (12).

2. The apparatus of claim 1, wherein: the screw-nut mechanism (16) comprises a guide rod (161), a supporting seat (162), a sliding nut (163) and a screw rod (164), wherein the supporting seat (162) is fixedly installed inside a cavity of the shell (12), the sliding nut (163) is sleeved on the screw rod (164), the screw rod (164) is installed on the supporting seat (162) through a bearing, and through holes convenient for installation of the guide rod (161) are uniformly formed in the circumferential directions of the supporting seat (162) and the sliding nut (163).

3. The apparatus of claim 1, wherein: two sides of the telescopic rod (2) are respectively hinged with a supporting plate (3); the other end of the supporting plate (3) is hinged on the inner wall of the dredging plate (1), and the telescopic rod (2) and the supporting sleeve (5) are respectively provided with a row of screw holes.

4. The apparatus of claim 1, wherein: the mud pushing plate (14) is of a U-shaped groove structure, two sides of the top end of the mud pushing plate are fixedly mounted on the rotating shaft through nuts, the rotating shaft is mounted on the rear wall of the shell (12) through a bearing, and a gear on the outer end face of the rotating shaft is meshed with a gear on the motor I (13).