Drainage pipeline unblocking device for municipal engineering

Abstract

The utility model relates to a drainage pipeline unblocking device for municipal engineering, and belongs to the technical field of drainage pipeline unblocking, the drainage pipeline unblocking device for municipal engineering comprises a pipeline cleaning robot body used for unblocking of an exhaust pipe of municipal engineering, and a vibration mechanism is arranged on one side of the pipeline cleaning robot body; the vibrating mechanism comprises a shell, a connecting rod arranged in the shell in a sliding mode, a vibrating block fixedly connected to one end of the connecting rod, a driving motor fixedly installed in the shell, a driven gear rotationally installed in the shell and a transmission gear fixedly installed on an output shaft of the driving motor and meshed with the driven gear. According to the drainage pipeline unblocking device for municipal engineering, the vibration mechanism is installed on the pipeline cleaning robot body, the pipeline cleaning robot body can be helped to more effectively remove dirt, sediments and attachments on the inner wall of a pipeline through the vibration function, and additional mechanical force can be generated through vibration to promote loosening and falling of blockages; therefore, the advantages of high practicability and good cleaning effect are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of drainage pipe blockage clearing, and in particular to a drainage pipe blockage clearing device for municipal engineering. Background Art

[0002] Municipal engineering drainage pipes often become clogged during use, which requires a pipe clearing device to clear the blockage. However, the existing pipe clearing devices have some shortcomings that need to be improved during use. The shortcomings are as follows: first, the existing pipe clearing devices cannot be effectively adjusted according to the size of the pipe during use, and the existing clearing methods cannot effectively clean the farther parts inside the pipe, and the cleaning process is not thorough, and it is inconvenient to remove the cleaning device after cleaning.

[0003] The Chinese utility model patent with announcement number CN216344670U discloses a drainage pipe blocking cleaning device. The pipe wheel adjusting assembly is provided with a pipe wheel body and an adjusting spring, which can be adjusted according to the size of the pipe. The cleaning device is pushed into the pipe through the pipe wheel body. When the cleaning encounters a small pipe hole, the pipe wheel mounting frames at both ends of the mounting frame fixing plate in the pipe wheel adjusting assembly will be compressed downward as the space in the pipe hole is small. When the cleaning encounters a large pipe hole, the cleaning device can be directly pushed into the pipe through the pipe wheel body. The pipe blocking power assembly is provided with a device to pull the connecting pin plate. The cleaning device is pulled out of the pipe by pulling the rope. The pipe wheel body drives the cleaning fan blades in the cleaning fan blade assembly to the inside of the pipe, so as to effectively clean the blocked parts farther away in the pipe. The rotating force of the cleaning fan blades can effectively clean the blockage in the pipe.

[0004] In the process of implementing this application, there are at least the following problems in this technology: the drainage pipe clearing device cannot effectively remove dirt, sediment and attachments on the inner wall of the pipe, especially when dealing with stubborn blockages, the clearing fan blades are easily restricted in cleaning. Therefore, a drainage pipe clearing device for municipal engineering is proposed to solve the above problems. Utility Model Content

[0005] In response to the shortcomings of the existing technology, this application provides a drainage pipe clearing device for municipal engineering, which has the advantages of strong practicality and good cleaning effect, and solves the problem that the drainage pipe clearing device cannot effectively remove dirt, sediment and attachments on the inner wall of the pipe.

[0006] In summary, the present application provides the following technical solutions: a drainage pipe clearing device for municipal engineering, comprising a pipe cleaning robot body for clearing blockages in municipal engineering exhaust pipes, wherein a vibration mechanism is provided on one side of the pipe cleaning robot body;

[0007] The vibration mechanism includes a housing, a connecting rod slidably arranged inside the housing, a vibration block fixedly connected to one end of the connecting rod, a driving motor fixedly installed inside the housing, a driven gear rotatably installed inside the housing, and a transmission gear fixedly installed on the output shaft of the driving motor and meshing with the driven gear;

[0008] A sliding shaft is rotatably mounted on the outer wall of one end of the connecting rod away from the vibration block, and a sliding groove adapted to the sliding shaft is provided inside the driven gear.

[0009] This application adopts the above-mentioned technical solution and installs a vibration mechanism on the pipe cleaning robot body. The vibration function can help the pipe cleaning robot body to more effectively remove dirt, sediment and attachments on the inner wall of the pipe, and the vibration can generate additional mechanical force to promote the loosening and falling off of blockages, thereby achieving the advantages of strong practicality and good cleaning effect.

[0010] Furthermore, the pipeline cleaning robot body includes a body, a driving device, a walking mechanism, a fan blade mounting plate structure and a cleaning fan blade.

[0011] The beneficial effect of adopting the above further solution is that the cleaning fan blades are driven by the walking mechanism to enter the interior of the pipeline, so that the blocked parts farther away in the pipeline can be effectively cleaned.

[0012] Furthermore, the driving device is fixedly installed inside the machine body, the walking mechanism is installed on the outer surface of the machine body, the fan blade mounting disk structure is fixed to the outer surface of the output shaft of the driving device, and the cleaning fan blade is detachably installed on the outer surface of the fan blade mounting disk structure.

[0013] The beneficial effect of adopting the above further solution is that the fan blade mounting disc structure is driven by the driving device, and the rotational force of the cleaning fan blades can clear the blockage in the pipeline.

[0014] Furthermore, a hanging ear is welded on a side of the body away from the fan blade mounting plate structure, and a camera is fixedly mounted on the outer surface of the body.

[0015] The beneficial effect of adopting the above-mentioned further scheme is: through the installation of the camera, it is convenient for the staff to operate the pipe cleaning robot body, and it is also convenient to start the vibration mechanism according to the internal conditions of the pipe. At the same time, through the setting of the hanging ear, the traction rope can be installed, which is convenient for the staff to move the pipe cleaning robot body out of the pipe.

[0016] Furthermore, a connecting shaft connected to the output shaft of the driving device is fixedly mounted on the outer wall of the shell. The interior of the shell is hollow and a telescopic hole is opened inside the shell. The connecting rod passes through the telescopic hole and extends to the outside of the shell.

[0017] The beneficial effect of adopting the above further solution is that the connecting rod passes through the telescopic hole and extends to the outside of the shell, which can adjust the tension of the vibration block to achieve knocking on the inner wall of the pipeline.

[0018] Furthermore, the sliding groove is arc-shaped, and the sliding shaft extends into the sliding groove and slides with the inner wall thereof.

[0019] The beneficial effect of adopting the above further solution is that when the driven gear rotates, the sliding groove with an arc-shaped outer shape rotates accordingly and drives the connecting rod to contract or expand through the sliding shaft.

[0020] Furthermore, the number of the connecting rods, vibration blocks, sliding shafts and sliding grooves is four, and the four connecting rods are symmetrically arranged around the shell, and the vibration block has a quarter-circle shape.

[0021] The beneficial effect of adopting the above further solution is that the outer shape of the vibration block is set to a quarter circle, so that the vibration block can better fit the inner wall of the circular pipe.

[0022] Furthermore, a cleaning piece is sleeved and installed on the outer surface of the four vibration blocks, and a mounting hole for fixing the vibration block is opened inside the cleaning piece.

[0023] The beneficial effect of adopting the above further solution is that when the vibration block is unfolded, the cleaning piece can be mounted on the outer surface of the vibration block, cooperating with the cleaning fan blades to clean the inner wall of the pipe, further enhancing the cleaning effect.

[0024] Compared with the prior art, this application provides a drainage pipe clearing device for municipal engineering, which has the following beneficial effects:

[0025] 1. The drainage pipe clearing device for municipal engineering uses a vibration mechanism installed on the pipe cleaning robot body. The vibration function can help the pipe cleaning robot body to more effectively remove dirt, sediment and attachments on the inner wall of the pipe. The vibration can generate additional mechanical force to promote the loosening and falling of blockages, thereby achieving the advantages of strong practicality and good cleaning effect, and solving the problem that the drainage pipe clearing device cannot effectively remove dirt, sediment and attachments on the inner wall of the pipe.

[0026] 2. The drainage pipe clearing device for municipal engineering uses a driving motor to drive the transmission gear in forward and reverse directions. The transmission gear engages with the driven gear, and the sliding groove and the sliding shaft are used to drive the four vibration blocks to extend and retract and tighten, so that the vibration blocks are against the inner wall of the intermittent pipe to generate vibration, thereby realizing vibration cleaning of the pipe. At the same time, when the vibration block is unfolded, the cleaning piece can be put on the outer surface of the vibration block, and the cleaning fan blade can be used to clean the inner wall of the pipe, further enhancing the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of this application;

[0028] Figure 2 This is a three-dimensional diagram of the vibration mechanism of the pipeline cleaning robot body of the present application;

[0029] Figure 3 It is a structural diagram of the vibration mechanism of the present application;

[0030] Figure 4 It is a schematic diagram of the internal structure of the shell of this application;

[0031] Figure 5 It is a structural diagram of the cleaning part of this application.

[0032] Description of reference numerals:

[0033] 1. Pipe cleaning robot body; 101. Machine body; 102. Driving device; 103. Walking mechanism; 104. Fan blade mounting plate structure; 105. Cleaning fan blades; 106. Mounting ear; 107. Camera; 2. Vibration mechanism; 201. Shell; 2011. Telescopic hole; 202. Connecting rod; 203. Vibrating block; 204. Connecting shaft; 205. Driving motor; 206. Transmission gear; 207. Driven gear; 208. Sliding shaft; 209. Sliding groove; 3. Cleaning parts; 31. Mounting hole. DETAILED DESCRIPTION

[0034] See also Figure 1 and Figure 2 A drainage pipe clearing device for municipal engineering includes a pipe cleaning robot body 1 for clearing exhaust pipes in municipal engineering. The pipe cleaning robot body 1 includes a body 101, a driving device 102, a walking mechanism 103, a fan blade mounting disc structure 104 and a cleaning fan blade 105.

[0035] The driving device 102 is fixedly installed inside the body 101, the walking mechanism 103 is installed on the outer surface of the body 101, the fan blade mounting disk structure 104 is fixed to the outer surface of the output shaft of the driving device 102, and the cleaning fan blade 105 is detachably installed on the outer surface of the fan blade mounting disk structure 104.

[0036] See also Figure 2 In this embodiment, a mounting lug 106 is welded to the side of the body 101 away from the blade mounting plate structure 104. A camera 107 is fixedly mounted on the outer surface of the body 101. The robot moves within the pipeline via the traveling mechanism 103, which in turn rotates the blade mounting plate structure 104 via the driving device 102. The cleaning blades 105 rotate to clean the inner wall of the pipeline. The installation of the camera 107 facilitates operator operation of the pipeline cleaning robot body 1.

[0037] It should be noted that the pipeline cleaning robot body 1 is a conventional device known to the public in the prior art, so its specific structural composition and working principle will not be described in detail in this article.

[0038] See also Figure 1 、 Figure 3 and Figure 5 To further improve pipeline cleaning, in this embodiment, a vibration mechanism 2 is provided on one side of the pipeline cleaning robot body 1. The vibration mechanism 2 includes a housing 201, a connecting rod 202 slidably disposed within the housing 201, a vibration block 203 fixedly connected to one end of the connecting rod 202, a drive motor 205 fixedly mounted within the housing 201, a driven gear 207 rotatably mounted within the housing 201, and a transmission gear 206 fixedly mounted on the output shaft of the drive motor 205 and meshing with the driven gear 207. A sliding shaft 208 is rotatably mounted on the outer wall of the end of the connecting rod 202 away from the vibration block 203, and a sliding groove 209 is provided within the driven gear 207 to match the sliding shaft 208. The number of connecting rods 202, vibration block 203, sliding shaft 208, and sliding groove 209 is four, and the four connecting rods 202 are symmetrically disposed around the housing 201. The vibration block 203 has a quarter-circular shape. The four vibration blocks 203 are stretched and tightened, so that the vibration blocks 203 are against the inner wall of the intermittent pipe to generate vibration. The vibration function can help the pipe cleaning robot body 1 to more effectively remove dirt, sediment and attachments on the inner wall of the pipe. The vibration can generate additional mechanical force to promote the loosening and falling off of blockages.

[0039] In this embodiment, a connecting shaft 204 connected to the output shaft of the driving device 102 is fixedly mounted on the outer wall of the housing 201. The interior of the housing 201 is hollow and has a telescopic hole 2011 defined therein. The connecting rod 202 extends through the telescopic hole 2011 to the exterior of the housing 201. A guide rod is fixedly mounted on the inner wall of the telescopic hole 2011 and extends into the interior of the connecting rod 202. The guide rod slidably engages with the interior of the connecting rod 202 to guide and limit the connecting rod 202.

[0040] Specifically, the sliding slot 209 is arc-shaped, and the sliding shaft 208 extends into the interior of the sliding slot 209 and slides with its inner wall. The outer surfaces of the four vibration blocks 203 are sleeved with cleaning members 3, which have mounting holes 31 formed within the cleaning members 3 for securing the vibration blocks 203. An electronic control module is mounted within the housing 201.

[0041] It should be noted that the cleaning piece 3 is elastic and can be a ring-shaped cleaning brush, which is sleeved and installed on the outer surface of the vibration block 203, and the vibration block 203 is used for tension adjustment, and cooperates with the cleaning fan blades 105 to achieve cleaning of the inner wall of the pipe, further enhancing the cleaning effect.

[0042] The working principle of the above embodiment is:

[0043] During use, the pipe cleaning robot body 1 is placed in the drainage pipe, and moves in the pipe through the walking mechanism 103, and the fan blade mounting disc structure 104 is driven to rotate by the driving device 102. At this time, the cleaning fan blades 105 rotate to clean the inner wall of the pipe. The installation of the camera 107 makes it convenient for the staff to operate the pipe cleaning robot body 1, and it is also convenient to start the vibration mechanism 2 according to the internal situation of the pipe. When stubborn stains need to be cleaned, the transmission gear 206 is driven forward and reverse by the driving motor 205, and the transmission gear 206 is engaged with the driven gear 207. The sliding groove 209 and the sliding shaft 208 are used to drive the four vibration blocks 203 to extend and tighten, so that the vibration blocks 203 are against the inner wall of the intermittent pipe to generate vibration. The vibration function can help the pipe cleaning robot body 1 to more effectively remove dirt, sediment and attachments on the inner wall of the pipe. The vibration can generate additional mechanical force to promote the loosening and falling off of blockages.

Claims

1. A drainage pipe clearing device for municipal engineering, comprising a pipe cleaning robot body (1) for clearing blockage in exhaust pipes of municipal engineering, characterized in that: A vibration mechanism (2) is provided on one side of the pipeline cleaning robot body (1); The vibration mechanism (2) comprises a housing (201), a connecting rod (202) slidably arranged inside the housing (201), a vibration block (203) fixedly connected to one end of the connecting rod (202), a driving motor (205) fixedly installed inside the housing (201), a driven gear (207) rotatably installed inside the housing (201), and a transmission gear (206) fixedly installed on the output shaft of the driving motor (205) and meshing with the driven gear (207); A sliding shaft (208) is rotatably mounted on the outer wall of one end of the connecting rod (202) away from the vibration block (203), and a sliding groove (209) adapted to the sliding shaft (208) is provided inside the driven gear (207).

2. A drainage pipe clearing device for municipal engineering according to claim 1, characterized in that: The pipeline cleaning robot body (1) comprises a body (101), a driving device (102), a walking mechanism (103), a fan blade mounting plate structure (104), and a cleaning fan blade (105).

3. A drainage pipe clearing device for municipal engineering according to claim 2, characterized in that: The driving device (102) is fixedly installed inside the machine body (101), the walking mechanism (103) is installed on the outer surface of the machine body (101), the fan blade mounting disc structure (104) is fixed to the outer surface of the output shaft of the driving device (102), and the cleaning fan blade (105) is detachably installed on the outer surface of the fan blade mounting disc structure (104).

4. A drainage pipe clearing device for municipal engineering according to claim 3, characterized in that: A hanging ear (106) is welded to a side of the machine body (101) away from the fan blade mounting plate structure (104), and a camera (107) is fixedly mounted on the outer surface of the machine body (101).

5. The device for clearing blockage of drainage pipes for municipal engineering according to claim 4, characterized in that: A connecting shaft (204) connected to the output shaft of the driving device (102) is fixedly mounted on the outer wall of the housing (201). The interior of the housing (201) is hollow, and a telescopic hole (2011) is provided inside the housing (201). The connecting rod (202) passes through the telescopic hole (2011) and extends to the outside of the housing (201).

6. The device for clearing blockage of drainage pipes for municipal engineering according to claim 1, characterized in that: The sliding groove (209) has an arc shape, and the sliding shaft (208) extends into the interior of the sliding groove (209) and slides in engagement with the inner wall thereof.

7. The device for clearing blockage of drainage pipes for municipal engineering according to claim 1, characterized in that: The number of the connecting rod (202), the vibration block (203), the sliding shaft (208) and the sliding groove (209) is four, and the four connecting rods (202) are symmetrically arranged around the shell (201). The vibration block (203) has a quarter-circle shape.

8. The device for clearing blockage of drainage pipes for municipal engineering according to claim 7, characterized in that: The outer surfaces of the four vibration blocks (203) are sleeved with cleaning pieces (3), and the cleaning pieces (3) are provided with mounting holes (31) fixed to the vibration blocks (203) inside.

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