A sewer pipeline construction cleaning device

Abstract

The sewage pipeline construction cleaning device disclosed by the application comprises a support piece, a support rod is fixedly connected to the support piece in a circumferential direction, a support plate is fixed to one end of the support rod away from the support piece, a support cylinder is rotatably connected between the support plate and the support piece, the support piece is provided with a rotating mechanism for driving the support cylinder to rotate, a plurality of support frames are fixed to the support cylinder in a circumferential direction, the support frames are each provided with a cleaning wheel for scraping sludge, the support piece is provided with a driving mechanism for driving the cleaning wheels to move in a radial direction of the support piece and a rotating mechanism for driving the cleaning wheels to rotate, the support piece is provided with a cleaning mechanism for cleaning sludge attached to the cleaning wheels, the support cylinder is provided with a sludge discharge groove matched with the cleaning wheels, the support piece is provided with a sludge storage cavity in communication with the sludge discharge groove, and the support piece is provided with a movement assembly for driving the support piece to move. The application is favorable for reducing the probability of sludge accumulation in the pipeline and improving the cleaning efficiency of sludge.

Description

Technical Field

[0001] This invention relates to the field of cleaning sewage wells and sewage pipes, and in particular to a sewage pipe construction and cleaning device. Background Technology

[0002] The sewage pipeline system consists of pipes and ancillary structures that collect and transport urban sewage. Sewage flows from branch pipes into main pipes, then into the main trunk line, and finally into the sewage treatment plant for recycling and treatment. Sewage manholes are installed at regular intervals along the sewage pipelines for cleaning and maintenance. These manholes remove sand, silt, and other debris from the pipes, ensuring the proper functioning of both the pipelines and these manholes.

[0003] For related technologies, please refer to Chinese Patent No. CN109108006B, which discloses a pipeline cleaning robot, including a traveling device, a reducer, a transfer turntable, and a cleaning device. The reducer is fixedly installed at the front end of the traveling device, and one end of the transfer turntable is inserted into the hollow shaft of the reducer, while the other end is fixedly installed at the rear end of the cleaning device.

[0004] Regarding the aforementioned technologies, the moving device drives the cleaning device to move, and the brush scrapes and cleans the sludge attached to the inner wall of the pipe. However, the sludge will continue to accumulate as the brush scrapes, and the accumulated sludge will fall under the action of gravity, obstructing the moving device and making the cleaning device inefficient in cleaning the pipe. Summary of the Invention

[0005] To improve the efficiency of sludge removal, this application provides a sewage pipeline construction and cleaning device.

[0006] This application provides a sewage pipeline construction and cleaning device, which adopts the following technical solution:

[0007] A sewage pipeline construction and cleaning device includes a support member, a support rod fixedly connected to the support member circumferentially, a support plate fixedly mounted on one end of the support rod away from the support member, a support cylinder rotatably connected between the support plate and the support member, and a rotating mechanism for driving the support cylinder to rotate. The support cylinder is circumferentially fixed with several support frames, each support frame equipped with a cleaning wheel for scraping sludge. The support member is equipped with a driving mechanism for driving the cleaning wheel to move radially along the support member and a rotating mechanism for driving the cleaning wheel to rotate. The support member is also equipped with a cleaning mechanism for cleaning the sludge adhering to the cleaning wheel. The support cylinder has a sludge trough adapted to the cleaning wheel, and a sludge storage cavity communicating with the sludge trough is opened inside the support member. The support member is equipped with a motion component for driving the movement of the support member.

[0008] By adopting the above technical solution, the motion component supports and positions the support member and drives the support member to move axially in the sewage pipe. The rotation mechanism drives the cleaning wheel to rotate axially around the support cylinder through the support cylinder. The rotation mechanism makes the cleaning wheel rotate around its own axis. The drive mechanism makes the cleaning wheel move radially along the support cylinder, so that the cleaning wheel comes into contact with the inner wall of the sewage pipe. The cleaning wheel scrapes the sludge attached to the inner wall. The cleaning mechanism cleans the sludge attached to the cleaning wheel, so that the sludge falls into the sludge storage chamber through the sludge trough for collection. This helps to reduce the probability of sludge accumulation in the pipe and improves the efficiency of sludge cleaning.

[0009] Optionally, the rotating mechanism includes a first motor, a first gear, and several drive wheels. The support rod is rotatably connected to the corresponding drive wheel. All drive wheels abut against the support cylinder. The support cylinder has a first tooth groove. The first gear is rotatably connected to the support member and meshes with the first tooth groove. The first motor is fixedly connected to the support member. The output shaft of the first motor is provided with a first transmission member for driving the first gear to rotate.

[0010] By adopting the above technical solution, the output shaft of the first motor drives the first gear to rotate through the first transmission component, and the first gear drives the support cylinder to move through the first tooth groove, which is conducive to achieving the effect of driving the support cylinder to rotate. The drive wheel can support the support cylinder, which helps to improve the stability of the support cylinder rotation.

[0011] Optionally, the driving mechanism includes a first adjusting plate, a second adjusting plate, two sliding frames, two adjusting rods, and three support rods. Both sliding frames are slidably connected to the support frame, and the cleaning wheel is rotatably connected between the two sliding frames. The two adjusting rods are respectively fixedly connected to their corresponding sliding frames. The first adjusting plate and the second adjusting plate are both rotatably connected to the support cylinder. The two ends of the support rods along the length direction are respectively fixedly connected to the first adjusting plate and the second adjusting plate. Both the first adjusting plate and the second adjusting plate are provided with adjusting grooves. The two adjusting rods are slidably connected in their corresponding adjusting grooves. The first adjusting plate is provided with a through groove adapted to the cleaning wheel. The support cylinder is provided with a rotating component for driving the adjusting plate to rotate.

[0012] By adopting the above technical solution, the rotating component drives the first and second adjusting discs to rotate. The first and second adjusting discs drive the corresponding adjusting rods to move through the arc-shaped sliding grooves. The adjusting rods push the cleaning wheel to abut against the inner wall of the pipe through the sliding frame, which helps to improve the cleaning effect of sludge.

[0013] Optionally, the rotating mechanism includes a first bevel gear, a second bevel gear, a first rotating rod, a second rotating rod, a third bevel gear, and a fourth bevel gear. The first bevel gear is fixedly connected to the cleaning wheel. The second bevel gear is rotatably connected to the sliding frame and meshes with the first bevel gear. The second bevel gear is fixedly connected to the first rotating rod. The first rotating rod is slidably connected to the second rotating rod. The end of the second rotating rod opposite to the second bevel gear is fixedly connected to the third bevel gear. The fourth bevel gear is fixedly connected to the support rod and meshes with the third bevel gear.

[0014] By adopting the above technical solution, when the support cylinder rotates, it drives the third bevel gear to rotate along the axis of the support cylinder, and then the third bevel gear rotates on its own axis through the fourth bevel gear. The third main gear drives the second bevel gear to rotate through the first rotating rod and the second rotating rod. The second bevel gear drives the cleaning wheel to rotate through the first bevel gear, which is conducive to achieving the effect of driving the cleaning wheel to rotate. When the cleaning wheel moves radially along the support cylinder, the first rotating rod and the second rotating rod slide relative to each other, which facilitates the transmission effect of the second bevel gear and the third bevel gear.

[0015] Optionally, the support member is provided with a mud transport mechanism, which includes a transfer rod and a spiral plate. The transfer rod is rotatably connected to the support member and located in the mud storage cavity. The transfer rod is fixedly connected to the spiral plate in the circumferential direction. The support member is provided with a second transmission member for driving the transfer rod to rotate.

[0016] By adopting the above technical solution, the output shaft of the first motor drives the transfer rod to rotate through the second rotating component. The transfer rod transports the silt falling from the lower mud trough through the spiral plate, which helps to improve the storage effect of the silt storage chamber.

[0017] Optionally, the cleaning mechanism includes an air supply pipe, a transfer plate, and an air supply ring. The air supply pipe passes through a transfer rod and is rotatably connected to the transfer rod. The transfer plate is fixedly connected to a support rod. The transfer plate has an air supply groove that is connected to the air supply pipe. The air supply ring is fixedly connected to a support cylinder and is rotatably connected to the transfer plate. The air supply ring has an air blowing groove that is adapted to the cleaning wheel and is connected to the air supply groove.

[0018] By adopting the above technical solution, the air supply ring and the support cylinder rotate synchronously, and the air supply pipe delivers high-pressure airflow to the air supply groove. The high-pressure airflow then passes through the air supply groove and the air blowing groove to abut against the sludge attached to the cleaning wheel, which is conducive to achieving the effect of cleaning the sludge on the cleaning wheel.

[0019] Optionally, the cleaning wheel includes a cleaning rod and several cleaning scrapers, the cleaning rod being fixedly connected to the cleaning scrapers at equal angles along the circumference, and the cleaning scrapers being arc-shaped.

[0020] By adopting the above technical solution, the cleaning rod drives the cleaning scraper to rotate, and the cleaning scraper scrapes off the sludge attached to the pipe and retains the sludge between adjacent cleaning scrapers, which facilitates the cleaning of the sludge.

[0021] Optionally, the motion assembly is provided in several groups along the circumference of the support member. The motion assembly includes a first connecting rod, a second connecting rod, a support cylinder, and a track assembly. The first connecting rod and the second connecting rod are both rotatably connected to the support member. The ends of the first connecting rod and the second connecting rod opposite to the support member are connected to the track assembly. The support cylinder is rotatably connected to the support member, and the output end of the support cylinder is rotatably connected to the first connecting rod.

[0022] By adopting the above technical solution, the output end of the support cylinder extends to push the first connecting rod to rotate, and the first and second connecting rods drive the track assembly to abut against the inner wall of the pipe, which is beneficial to achieving the effect of protecting and supporting the support component.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. The motion component supports and positions the support member and drives the support member to move axially in the sewage pipe. The rotation mechanism drives the cleaning wheel to rotate axially around the support cylinder through the support cylinder. The rotation mechanism makes the cleaning wheel rotate around its own axis. The drive mechanism makes the cleaning wheel move radially along the support cylinder, so that the cleaning wheel comes into contact with the inner wall of the sewage pipe. The cleaning wheel scrapes the sludge attached to the inner wall. The cleaning mechanism cleans the sludge attached to the cleaning wheel and makes the sludge fall into the sludge storage chamber through the sludge trough for collection. This helps to reduce the probability of sludge accumulation in the pipe and improves the efficiency of sludge cleaning.

[0025] 2. The output shaft of the first motor drives the first gear to rotate through the first transmission component. The first gear drives the support cylinder to move through the first tooth groove, which helps to achieve the effect of driving the support cylinder to rotate. The drive wheel can support the support cylinder, which helps to improve the stability of the support cylinder rotation.

[0026] 3. The rotating component drives the adjusting plate to rotate. The adjusting plate drives the adjusting rod and the sliding cylinder to move through the arc-shaped slide groove. The sliding cylinder pushes the sliding frame through the support spring so that the cleaning wheel abuts against the inner wall of the pipe. The sliding cylinder continues to rise, so that the sliding frame and the sliding cylinder cooperate to squeeze the support spring, so that the cleaning wheel abuts against the inner wall of the pipe, which helps to improve the cleaning effect of sludge. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of a sewage pipeline construction and cleaning device.

[0028] Figure 2 This diagram aims to highlight the positions of the transfer rod and the spiral plate.

[0029] Figure 3 This diagram aims to highlight the positions of the first and second adjustment dials.

[0030] Figure 4 yes Figure 2 Enlarged diagram of part A

[0031] Explanation of reference numerals in the attached drawings: 1. Support component; 2. Support cylinder; 3. Rotating mechanism; 4. Cleaning wheel; 5. Drive mechanism; 6. Rotating mechanism; 7. Cleaning mechanism; 8. Motion component; 9. Sludge conveying mechanism; 11. Support rod; 12. Support plate; 13. Sludge storage chamber; 21. Support frame; 22. Lower sludge trough; 23. First toothed groove; 31. First motor; 32. First gear; 33. Drive wheel; 34. First transmission component; 41. Cleaning rod; 42. Cleaning scraper; 51. First adjusting disc; 52. Second adjusting disc; 53. 54. Sliding frame; 55. Adjusting rod; 56. Support rod; 57. Rotating assembly; 61. First bevel gear; 62. Second bevel gear; 63. First rotating rod; 64. Second rotating rod; 65. Third bevel gear; 66. Fourth bevel gear; 71. Air supply pipe; 72. Transfer plate; 73. Air supply ring; 81. First connecting rod; 82. Second connecting rod; 83. Support cylinder; 84. Track assembly; 91. Transfer rod; 92. Spiral plate; 93. Second transmission component; 511. Adjusting slide; 721. Air supply groove; 731. Air blowing groove. Detailed Implementation

[0032] The present application will be further described in detail below with reference to all the accompanying drawings.

[0033] This application discloses a sewage pipeline construction and cleaning device.

[0034] Reference Figure 1 and Figure 2 A sewage pipeline construction and cleaning device includes a support member 1, which is placed inside the sewage pipeline with its axis aligned with the axial direction of the sewage pipeline. The support member 1 is provided with a motion assembly 8 for driving the movement of the support member 1. Several sets of motion assemblies 8 are arranged along the circumference of the support member 1. The motion assembly 8 includes a first connecting rod 81, a second connecting rod 82, a support cylinder 83, and a track assembly 84.

[0035] Reference Figure 1 and Figure 2The support cylinder 83 is rotatably connected to the support member 1. The first connecting rod 81 and the second connecting rod 82 are both rotatably connected to the support member 1. The output end of the support cylinder 83 is rotatably connected to the first connecting rod 81. The output end of the support cylinder 83 extends and drives the first connecting rod 81 to rotate. The ends of the first connecting rod 81 and the second connecting rod 82 that are away from the support member 1 are connected to the track assembly 84. The first connecting rod 81 and the second connecting rod 82 cooperate to make the track assembly abut against the inner wall of the sewage pipe. The track assembly can drive the support member 1 to move along the pipe axis. The track assembly is prior art and will not be described in detail in this embodiment.

[0036] Reference Figure 1 and Figure 2 A support rod 11 is fixedly connected to the support member 1 along the circumference. A support plate 12 is fixedly provided at the end of the support rod 11 away from the support member 1. A support cylinder 2 is rotatably connected between the support plate 12 and the support member 1. The support member 1 is provided with a rotating mechanism 3 for driving the support cylinder 2 to rotate. The rotating mechanism 3 includes a first motor 31, a first gear 32 and a plurality of drive wheels 33. The first motor 31 is fixedly connected to the support member 1.

[0037] Reference Figure 1 and Figure 2 The output shaft of the first motor 31 is provided with a first transmission component 34, which includes a first pulley, a second pulley and a first V-belt. The first pulley is fixedly connected to the output shaft of the first motor 31, and the output shaft of the first motor 31 drives the first pulley to rotate. The support cylinder 2 is provided with a first toothed groove 23, and the first gear 32 is rotatably connected to the support component 1 and meshes with the first toothed groove 23.

[0038] Reference Figure 1 and Figure 2 The second pulley is fixedly connected to the first gear 32. The first pulley and the second pulley are connected by a first V-belt. The first pulley drives the first gear 32 to rotate through the first V-belt and the second pulley. The first gear 32 drives the support cylinder 2 to rotate through the first tooth groove 23. The support rod 11 is rotatably connected to the corresponding drive wheel 33. The drive wheels 33 all abut against the support cylinder 2, and the drive wheels 33 support the support cylinder 2, which can improve the rotational stability of the support cylinder 2.

[0039] Reference Figure 2 and Figure 3 The support cylinder 2 is fixed with several support frames 21 along the circumference. The support member 1 is provided with a drive mechanism 5. The drive mechanism 5 includes a first adjusting plate 51, a second adjusting plate 52, two sliding frames 53, two adjusting rods 54 and three support rods 55. The two sliding frames 53 are slidably connected to the support frames 21. The cleaning wheel 4 is rotatably connected between the two sliding frames 53. The two adjusting rods 54 are fixedly connected to the corresponding sliding frames 53 respectively.

[0040] Reference Figure 2 and Figure 3 The first adjusting plate 51 and the second adjusting plate 52 are rotatably connected to the support cylinder 2. The two ends of the support rod 55 along the length direction are fixedly connected to the first adjusting plate 51 and the second adjusting plate 52 respectively. The first adjusting plate 51 and the second adjusting plate 52 are both provided with adjusting grooves 511. The two adjusting rods 54 are slidably connected in the corresponding adjusting grooves 511. The first adjusting plate 51 is provided with a through groove adapted to the cleaning wheel 4. The support cylinder 2 is provided with a rotating component 56 for driving the adjusting plate to rotate.

[0041] Reference Figure 2 and Figure 3 The rotating component 56 includes a second motor and a second gear. The second motor is fixedly connected to the support cylinder 2, and the output shaft of the second motor is fixedly connected to the second gear. The first adjusting plate 51 has a second tooth groove that meshes with the first gear 32. The output shaft of the second motor drives the first adjusting plate 51 to rotate through the second gear and the second tooth groove. The first adjusting plate 51 and the second adjusting plate 52 drive the corresponding adjusting rod 54 to move through the arc-shaped sliding groove. The adjusting rod 54 pushes the cleaning wheel 4 to abut against the inner wall of the pipe through the sliding frame 53, which can improve the cleaning effect of sludge.

[0042] Reference Figure 2 and Figure 4 The support member 1 is provided with a rotating mechanism 6, which includes a first bevel gear 61, a second bevel gear 62, a first rotating rod 63, a second rotating rod 64, a third bevel gear 65, and a fourth bevel gear 66. The first bevel gear 61 is fixedly connected to the cleaning wheel 4, the second bevel gear 62 is rotatably connected to the sliding frame 53 and meshes with the first bevel gear 61, and the second bevel gear 62 is fixedly connected to the first rotating rod 63.

[0043] Reference Figure 2 and Figure 4 The first rotating rod 63 is slidably connected to the second rotating rod 64. The end of the second rotating rod 64 that is away from the second bevel gear 62 is fixedly connected to the third bevel gear 65. When the support cylinder 2 rotates along its own axis, it drives the third bevel gear 65 to move. The fourth bevel gear 66 is fixedly connected to the support rod 11 and meshes with the third bevel gear 65. The fourth bevel gear 66 can make the third bevel gear 65 rotate.

[0044] Reference Figure 2 and Figure 4 Both the first rotating rod 63 and the second rotating rod 64 have matching rotating grooves. The third bevel gear 65 can drive the second bevel gear 62 to rotate through the first rotating rod 63 and the second rotating rod 64. The second bevel gear 62 drives the cleaning wheel 4 to rotate through the first bevel gear 61, thus achieving the effect of driving the cleaning wheel 4 to rotate around its own axis. When the cleaning wheel 4 rotates, the cleaning scraper 42 scrapes off the sludge attached to the pipe. The cleaning scraper 42 is arc-shaped, and the sludge will accumulate in the gap between adjacent cleaning scrapers 42.

[0045] Reference Figure 3 and Figure 4 When the sliding frame 53 rises, the sliding frame 53 drives the first bevel gear 61 and the second bevel gear 62 to move radially along the support cylinder 2 together. The second bevel gear 62 drives the first rotating rod 63 to move, so that the first rotating rod 63 and the second rotating rod 64 move relative to each other. However, the first rotating rod 63 and the second rotating rod 64 are still connected through the limiting groove, so that the third bevel gear 65 can continue to transmit power to the second bevel gear 62.

[0046] Reference Figure 2 and Figure 4 The support member 1 is equipped with a cleaning mechanism 7, which includes an air supply pipe 71, a transfer plate 72, and an air supply ring 73. The air supply pipe 71 passes through and is rotatably connected to the transfer rod 91, and is connected to an external air source. The transfer plate 72 is fixedly connected to the support rod 11, and has an air supply groove 721 that is connected to the air supply pipe 71. The external air source delivers high-pressure airflow into the air supply pipe 71, and the air supply pipe 71 transports the high-pressure airflow to the air supply groove 721.

[0047] Reference Figure 2 and Figure 4 The air supply ring 73 is fixedly connected to the support cylinder 2 and rotatably connected to the adapter plate. The air supply ring 73 has an air blowing groove 731 that is adapted to the cleaning wheel 4. The air blowing groove 731 is connected to the air supply groove 721. The high-pressure airflow then passes through the air supply groove 721 and the air blowing groove 731 to abut against the sludge attached to the cleaning wheel 4, thereby achieving the effect of cleaning the sludge on the cleaning wheel 4.

[0048] Reference Figure 1 and Figure 2 The support member 1 is equipped with a mud-transporting mechanism 9, which includes a transfer rod 91 and a spiral plate 92. The transfer rod 91 is rotatably connected to the support member 1 and located within the mud storage cavity 13. The transfer rod 91 is fixedly connected to the spiral plate 92 circumferentially. The support member 1 is equipped with a second transmission member 93 for driving the transfer rod 91 to rotate. The second transmission member 93 includes a third pulley, a fourth pulley, and a second V-belt. The third pulley is fixedly connected to the output shaft of the first motor 31, and the fourth pulley is fixedly connected to the transfer rod 91. The third pulley and the fourth pulley are connected by the second V-belt.

[0049] Reference Figure 1 and Figure 2The output shaft of the first motor 31 drives the fourth pulley to rotate via the third pulley and the second V-belt. The fourth pulley drives the transfer rod 91 to rotate, and the transfer rod 91 transports the sludge falling from the lower sludge trough 22 through the spiral plate 92, reducing the probability of sludge accumulation in the sludge storage chamber 13 and improving the sludge storage effect of the sludge storage chamber 13. The support member 1 is equipped with a sludge discharge pipe that communicates with the sludge storage chamber 13. The sludge discharge pipe is connected to external sludge pumping equipment, and the sludge in the sludge storage chamber 13 can be completely pumped out through the sludge discharge pipe, achieving the effect of sludge cleaning.

[0050] The implementation principle of a sewage pipeline construction and cleaning device according to an embodiment of this application is as follows: A support member 1 is placed inside the sewage pipeline, so that the axis of the support member 1 is consistent with the axial direction of the sewage pipeline. The motion component 8 supports and positions the support member 1 and drives the support member 1 to move along the axial direction of the sewage pipeline. The rotating mechanism 3 drives the cleaning wheel 4 to rotate around the axis of the support cylinder 2 through the support cylinder 2. The rotating mechanism 6 makes the cleaning wheel 4 rotate around its own axis. The driving mechanism 5 makes the cleaning wheel 4 move radially along the support cylinder 2, so that the cleaning wheel 4 comes into contact with the inner wall of the sewage pipeline. The cleaning wheel 4 scrapes off the sludge attached to the inner wall. The cleaning mechanism 7 cleans the sludge attached to the cleaning wheel 4, so that the sludge falls into the sludge storage chamber 13 through the sludge trough 22 for collection. This helps to reduce the probability of sludge accumulation in the pipeline and improves the efficiency of sludge cleaning.

[0051] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A sewage pipeline construction and cleaning device, comprising a support member (1), characterized in that: The support member (1) is fixedly connected to a support rod (11) along the circumferential direction. A support plate (12) is fixedly provided at one end of the support rod (1) away from the support member (1). A support cylinder (2) is rotatably connected between the support plate (12) and the support member (1). The support member (1) is provided with a rotating mechanism (3) for driving the support cylinder (2) to rotate. The support cylinder (2) is fixedly provided with several support frames (21) along the circumferential direction. Each support frame (21) is provided with a cleaning wheel (4) for scraping silt. The support member (1) is provided with a mechanism for driving the silt to rotate. The drive mechanism (5) for the moving cleaning wheel (4) to move radially along the support member (1) and the rotation mechanism (6) for driving the cleaning wheel (4) to rotate. The support member (1) is provided with a cleaning mechanism (7) for cleaning the sludge attached to the cleaning wheel (4). The support cylinder (2) is provided with a mud trough (22) adapted to the cleaning wheel (4). The support member (1) is provided with a mud storage chamber (13) connected to the mud trough (22). The support member (1) is provided with a motion component (8) for driving the support member (1) to move.

2. The sewage pipeline construction and cleaning device according to claim 1, characterized in that: The rotating mechanism (3) includes a first motor (31), a first gear (32) and several drive wheels (33). The support rod (11) is rotatably connected to the corresponding drive wheel (33). The drive wheels (33) all abut against the support cylinder (2). The support cylinder (2) is provided with a first tooth groove (23). The first gear (32) is rotatably connected to the support member (1) and meshes with the first tooth groove (23). The first motor (31) is fixedly connected to the support member (1). The output shaft of the first motor (31) is provided with a first transmission member (34) for driving the first gear (32) to rotate.

3. The sewage pipeline construction and cleaning device according to claim 1, characterized in that: The driving mechanism (5) includes a first adjusting plate (51), a second adjusting plate (52), two sliding frames (53), two adjusting rods (54), and three support rods (55). The two sliding frames (53) are slidably connected to the support frame (21). The cleaning wheel (4) is rotatably connected between the two sliding frames (53). The two adjusting rods (54) are fixedly connected to the corresponding sliding frames (53). The first adjusting plate (51) and the second adjusting plate (52) are rotatably connected to the support cylinder (2). The two ends of the support rods (55) along the length direction are fixedly connected to the first adjusting plate (51) and the second adjusting plate (52). The first adjusting plate (51) and the second adjusting plate (52) are both provided with adjusting grooves (511). The two adjusting rods (54) are slidably connected in the corresponding adjusting grooves (511). The first adjusting plate (51) is provided with a through groove adapted to the cleaning wheel (4). The support cylinder (2) is provided with a rotating component (56) for driving the first adjusting plate (51) to rotate.

4. The sewage pipeline construction and cleaning device according to claim 3, characterized in that: The rotating mechanism (6) includes a first bevel gear (61), a second bevel gear (62), a first rotating rod (63), a second rotating rod (64), a third bevel gear (65), and a fourth bevel gear (66). The first bevel gear (61) is fixedly connected to the cleaning wheel (4). The second bevel gear (62) is rotatably connected to the sliding frame (53) and meshes with the first bevel gear (61). The second bevel gear (62) is fixedly connected to the first rotating rod (63). The first rotating rod (63) is slidably connected to the second rotating rod (64). The end of the second rotating rod (64) away from the second bevel gear (62) is fixedly connected to the third bevel gear (65). The fourth bevel gear (66) is fixedly connected to the support rod (11) and meshes with the third bevel gear (65).

5. A sewage pipeline construction and cleaning device according to claim 1, characterized in that: The support member (1) is provided with a mud transport mechanism (9), which includes a transfer rod (91) and a spiral plate (92). The transfer rod (91) is rotatably connected to the support member (1) and located in the mud storage cavity (13). The transfer rod (91) is fixedly connected to the spiral plate (92) in the circumferential direction. The support member (1) is provided with a second transmission member (93) for driving the transfer rod (91) to rotate.

6. A sewage pipeline construction and cleaning device according to claim 5, characterized in that: The cleaning mechanism (7) includes an air supply pipe (71), a transfer plate (72) and an air supply ring (73). The air supply pipe (71) passes through a transfer rod (91) and is rotatably connected to the transfer rod (91). The transfer plate (72) is fixedly connected to the support rod (11). The transfer plate (72) has an air supply groove (721) and is connected to the air supply pipe (71). The air supply ring (73) is fixedly connected to the support cylinder (2) and is rotatably connected to the transfer plate (72). The air supply ring (73) has an air blowing groove (731) that is compatible with the cleaning wheel (4). The air blowing groove (731) is connected to the air supply groove (721).

7. A sewage pipeline construction and cleaning device according to claim 1, characterized in that: The cleaning wheel (4) includes a cleaning rod (41) and several cleaning scrapers (42). The cleaning rod (41) is fixedly connected to the cleaning scrapers (42) at equal angles along the circumference, and the cleaning scrapers (42) are arc-shaped.

8. A sewage pipeline construction and cleaning device according to claim 1, characterized in that: The motion assembly (8) is provided with several groups along the circumference of the support member (1). The motion assembly (8) includes a first connecting rod (81), a second connecting rod (82), a support cylinder (83), and a track assembly (84). The first connecting rod (81) and the second connecting rod (82) are rotatably connected to the support member (1). The ends of the first connecting rod (81) and the second connecting rod (82) away from the support member (1) are connected to the track assembly (84). The support cylinder (83) is rotatably connected to the support member (1), and the output end of the support cylinder (83) is rotatably connected to the first connecting rod (81).

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