Sewage treatment blow-off pipeline cleaning device

Abstract

The utility model belongs to the field of pipeline cleaning, and particularly relates to a sewage treatment blow-off pipeline cleaning device which comprises a first shell and a multi-face rotating rod, the multi-face rotating rod is rotationally arranged on the upper end face of the first shell, a supporting assembly is arranged on each side face of the multi-face rotating rod, and an elastic cleaning plate is arranged at the output end of each supporting assembly. A plurality of bristles are arranged on the outer side face of the elastic cleaning plate, a third shell is arranged below the first shell, a plurality of second shells are arranged between the first shell and the third shell, crawling assemblies are arranged outside the shells, a water sprayer is arranged on the upper end face of the first shell, and a water pipe is arranged in the first shell. Through the design of the elastic cleaning plate, the second telescopic rod, the third telescopic rod and the like, the elastic cleaning plate can be matched in real time according to the bending thickness change of the pipeline, bristles on the elastic cleaning plate can be tightly attached to the inner wall of the blow-off pipeline for brushing, and the brushing cleanliness of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipeline cleaning, and in particular relates to a sewage treatment sewage pipeline cleaning device. Background Art

[0002] Sewage treatment drainage pipes are usually arranged in a curved shape, and conventional cleaning devices can only clean straight drainage pipes or pipes with smaller bends.

[0003] As disclosed in patent application No. 202222890553.1, a municipal sewage pipe internal cleaning device includes a body, a moving device and a cleaning device. The moving device and the cleaning device are connected to the body. When in use, the first hydraulic rod extends to push the driving wheel to contact the inner wall of the pipe, and then the driving wheel rotates to drive the device to move, the motor drives the rotating rod to rotate, and the rotating rod drives the drill bit to rotate to drill the accumulated dirt, and the second hydraulic rod extends to make the scraper contact the inner wall of the pipe. At the same time, the rotating rod drives the mounting ring and the second hydraulic rod to rotate to make the scraper scrape the dirt on the pipe wall. The device continues to move so that the dirt in the pipe passes through the collecting bucket into the mounting pipe, and the rotating rod drives the spiral plate to rotate to transport the dirt backward, so that it is discharged through the discharge port and squeezed into long strips for subsequent cleaning, thereby automatically completing the cleaning of the inner wall of the pipe and avoiding the movement of the device being affected by excessive dirt.

[0004] In the prior art, the dirt in the pipe is moved and cleaned by setting a rotating rod, a hydraulic rod, a scraper and other structures, but there are still defects. First, most sewage pipes have bending parts, and the existing design cannot adapt to the passage in real time according to the bending changes of the sewage pipe, and can only be used in ordinary straight pipes; and the cleaning part of the existing sewage pipe cleaning device cannot closely brush the inner wall of the pipe bend, and it is also impossible to brush the connecting slope where the thickness of the pipe changes. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a sewage treatment sewage pipe cleaning device. The utility model is provided with an elastic cleaning plate, a second telescopic rod, and a third telescopic rod, etc., so that the elastic cleaning plate can be adapted in real time according to the bending changes of the pipe, so that the bristles on the elastic cleaning plate can be closely attached to the inner wall of the sewage pipe for brushing, thereby improving the brushing cleanliness of the device, and through the design of the first shell, the second shell, and the universal coupling, etc., the pipe cleaning device can adapt itself according to the bending changes of the pipe, so as to smoothly pass through the sewage pipe and clean the sewage pipe.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage treatment sewage pipe cleaning device, comprising a first shell, a multi-faceted rotating rod, the upper end surface of the first shell is rotatably provided with the multi-faceted rotating rod, each side surface of the multi-faceted rotating rod is provided with a supporting assembly, the output end of the supporting assembly is provided with an elastic cleaning plate, the outer side surface of the elastic cleaning plate is provided with a plurality of bristles, a third shell is provided below the first shell, a plurality of second shells are provided between the first shell and the third shell, crawling assemblies are provided on the outside of the plurality of shells, a sprinkler is provided on the upper end surface of the first shell, a water pipe is provided inside the first shell, one end of the water pipe passes through the first shell and is connected with the input end of the sprinkler.

[0007] Optionally, multiple transmission rods are rotatably arranged inside the first shell and multiple second shells, and the multiple transmission rods are connected through universal joints. The top transmission rod is fixedly connected to the bottom end of the multi-faceted rotating rod, and a first motor is arranged inside the third shell, and the output end of the first motor is connected to one end of the bottom transmission rod.

[0008] Optionally, the support assembly includes a support rod having one end rotatably connected to the outside of the multi-faceted rotating rod, the other end of the support rod being rotatably connected to one side of the lower end of the elastic cleaning plate, and a first telescopic rod being rotatably provided at the lower end of the support rod on the multi-faceted rotating rod, and the output end of the first telescopic rod being rotatably connected to the support rod.

[0009] Optionally, a second telescopic rod is rotatably provided on the support rod, and the output end of the second telescopic rod is rotatably connected to one side of the upper end of the elastic cleaning plate. A third telescopic rod is rotatably provided on one side of the support rod, and the output end of the third telescopic rod is rotatably connected to the elastic cleaning plate.

[0010] Optionally, the crawling assembly includes a plurality of electric push rods arranged on the outside of the first shell, the second shell and the third shell, and a driving wheel is arranged on the output end of each of the electric push rods.

[0011] Optionally, a plurality of first support plates are disposed in the first shell and the second shell, and a bearing is disposed between the plurality of first support plates at the center of the first shell and the second shell, and the bearing is fitted on the outside of each transmission rod.

[0012] Optionally, a buckle is provided on the outside of the water pipe, and the buckle is fixedly connected to the inner wall of the first shell.

[0013] Optionally, a telescopic sleeve is provided between the first shell and the plurality of second shells and the third shell.

[0014] Optionally, a plurality of second support plates are arranged between the first motor and the third housing.

[0015] In summary, compared with the prior art, the beneficial effects of this solution are:

[0016] (1) The utility model adopts the design of the elastic cleaning plate, the second telescopic rod and the third telescopic rod, so that the elastic cleaning plate can be adapted in real time according to the change of the curvature thickness of the pipe, ensuring that the elastic cleaning plate and the inner wall of the sewage pipe are always kept in close contact, so that the bristles on the elastic cleaning plate can be closely attached to the inner wall of the sewage pipe for brushing, thereby improving the cleaning degree of the device;

[0017] (2) The utility model adopts the design of the first shell, the second shell and the universal coupling, so that the pipeline cleaning device itself can be bent and changed without affecting the transmission, and can smoothly pass through sewage pipes with various bending changes and clean the sewage pipes, thereby improving the adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 The front view of the utility model;

[0020] Figure 3 for Figure 2 The three-dimensional cross-section view at AA in the middle;

[0021] Figure 4 for Figure 3 A partial enlarged view of point B in the middle;

[0022] Figure 5 for Figure 3 A partial enlarged view of point C in the middle.

[0023] In the figure: a first shell 10, a second shell 11, a telescopic sleeve 12, a transmission rod 13, a universal coupling 14, a multi-faceted rotating rod 15, an elastic cleaning plate 16, bristles 17, a support rod 18, a first telescopic rod 19, a second telescopic rod 20, a third telescopic rod 21, a sprinkler 22, a water pipe 23, a buckle 24, a bearing 25, a first support plate 26, a first motor 27, a second support plate 28, an electric push rod 29, a drive wheel 30, a second motor 31, and a third shell 32. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present invention. Embodiment 1:

[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a sewage treatment sewage pipe cleaning device includes a first shell 10, a multi-faceted rotating rod 15, the upper end surface of the first shell 10 is rotatably provided with the multi-faceted rotating rod 15, each side surface of the multi-faceted rotating rod 15 is provided with a supporting assembly, the output end of the supporting assembly is provided with an elastic cleaning plate 16, the outer side surface of the elastic cleaning plate 16 is provided with a plurality of bristles 17, a third shell 32 is provided below the first shell 10, a plurality of second shells 11 are provided between the first shell 10 and the third shell 32, crawling assemblies are provided on the outside of the plurality of shells, a sprinkler 22 is provided on the upper end surface of the first shell 10, a water pipe 23 is provided inside the first shell 10, one end of the water pipe 23 passes through the first shell 10 and is connected to the input end of the sprinkler 22.

[0026] Specifically, the support component has a certain supporting stroke. Within the stroke range, the support component drives the elastic cleaning plate 16 to make timely adjustments according to the diameter of the pipe. During the cleaning process of the inner wall of the sewage pipe, it can adapt to the pipe bends or thickness changes, as well as the connecting slopes of the pipe thickness changes, and clean the inner wall of the pipe closely.

[0027] The sprinkler 22 is an ordinary sprinkler, which is a prior art and will not be elaborated in detail in this scheme. The nozzle of the sprinkler 22 faces the inner wall of the sewage pipe, and water is transmitted to the sprinkler 22 through the water pipe 23, and is sprayed by the sprinkler 22 onto the inner wall of the sewage pipe that needs to be flushed.

[0028] Further, such as Figure 2 As shown, multiple transmission rods 13 are rotatably arranged inside the first shell 10 and multiple second shells 11, and the multiple transmission rods 13 are all connected through a universal joint 14. The top transmission rod 13 is fixedly connected to the bottom end of the multi-faceted rotating rod 15. A first motor 27 is arranged inside the third shell 32, and the output end of the first motor 27 is connected to one end of the bottom transmission rod 13.

[0029] Specifically, the universal coupling 14 is a common universal coupling, which is a prior art and will not be elaborated in detail in this solution. The setting of the universal coupling 14 ensures that the kinetic energy transmission of the cleaning device is not affected when the cleaning device is bent according to the pipeline.

[0030] The first motor 27 is an ordinary motor, which is a prior art and will not be elaborated in detail in this scheme. The output end of the first motor 27 drives the transmission rod 13 to rotate. The plurality of transmission rods 13 and the transmission rod 13 and the output end of the first motor 27 are connected and transmitted by setting a universal coupling. The transmission rod 13 can drive the multi-faceted rotating rod 15 to rotate.

[0031] Further, such as Figure 2 and Figure 3As shown, the support assembly includes a support rod 18 having one end rotatably connected to the outside of the multi-faceted rotating rod 15, and the other end of the support rod 18 is rotatably connected to one side of the lower end of the elastic cleaning plate 16. A first telescopic rod 19 is rotatably provided on the lower end of the support rod 18 on the multi-faceted rotating rod 15, and an output end of the first telescopic rod 19 is rotatably connected to the support rod 18. A second telescopic rod 20 is rotatably provided on the support rod 18, and an output end of the second telescopic rod 20 is rotatably connected to one side of the upper end of the elastic cleaning plate 16. A third telescopic rod 21 is rotatably provided on one side of the second telescopic rod 20 on the support rod 18, and an output end of the third telescopic rod 21 is rotatably connected to the elastic cleaning plate 16.

[0032] Specifically, the first telescopic rod 19, the second telescopic rod 20 and the third telescopic rod 21 are all elastic telescopic parts, with springs arranged inside, and the overall output end has a certain travel distance. This is the prior art and will not be elaborated in detail in this scheme. The output end of the first telescopic rod 19 is telescopic and drives the support rod 18 to rotate up and down along the end fixed to the multi-faceted rotating rod 15, so that the cleaning device can be adapted according to the diameter of the pipe, so that the elastic cleaning plate 16 is close to the inner wall of the cleaning pipe.

[0033] The output end of the second telescopic rod 20 will expand and contract due to external pressure, thereby driving the elastic cleaning plate 16 to rotate left and right along the end fixed to the support rod 18, thereby adjusting the inclination angle of the elastic cleaning plate 16, so that the elastic cleaning plate 16 can adjust its angle according to the changes of the inner wall of the pipe in contact with it.

[0034] The output end of the third telescopic rod 21 will expand and contract due to external pressure, thereby causing the elastic cleaning plate 16 to bend as a whole.

[0035] Further, such as Figure 2 and Figure 5 As shown, a buckle 24 is provided on the outer side of the water pipe 23 , and the buckle 24 is fixedly connected to the inner wall of the first shell 10 .

[0036] Specifically, the buckle 24 can be provided to fix the water pipe 23 to prevent the water pipe 23 from shifting during the operation of the cleaning device, thereby preventing the device from being damaged.

[0037] Further, such as Figure 1 and Figure 2 As shown, the crawling assembly includes a plurality of electric push rods 29 arranged outside the first shell 10, the second shell 11 and the third shell 32, and a driving wheel 30 is arranged on the output end of each electric push rod 29.

[0038] Specifically, the electric push rod 29 is an ordinary electric telescopic rod, which is a prior art and will not be elaborated in detail in this scheme. The second motor 31 is an ordinary motor, which is a prior art and will not be elaborated in detail in this scheme. The output end of the electric push rod 29 is telescopic, thereby driving the driving wheel 30 to move outward, causing the outer cylindrical surface of the driving wheel 30 to fit against the inner wall of the sewage pipe, and can be adapted and adjusted according to the diameter of the inner wall of the sewage pipe that needs to be cleaned.

[0039] Further, such as Figure 2 and Figure 5 As shown, a plurality of first support plates 26 are disposed in the first shell 10 and the second shell 11 , and a bearing 25 is disposed between the plurality of first support plates 26 at the center of the first shell 10 and the second shell 11 , and the bearing 25 is fitted to the outside of each transmission rod 13 .

[0040] Specifically, the bearing 25 is a common bearing, which is a prior art and will not be elaborated in detail in this solution. The inner wall of the bearing 25 is fixedly connected to the outer wall of the transmission rod 13. The arrangement of the bearing 25 and the first support plate 26 allows the transmission rod 13 to maintain its position in the middle position inside the first shell 10 and the second shell 11, thereby maintaining the transmission efficiency of the transmission rod 13 stable.

[0041] Further, such as Figure 2 As shown, a plurality of second support plates 28 are disposed between the first motor 27 and the third housing 32 .

[0042] Specifically, the second support plate 28 is provided so that the first motor 27 can be stably fixed inside the third housing 32 .

[0043] First, according to the size of the sewage pipe to be cleaned, the distance between the elastic cleaning plate 16 and the multi-faceted rotating rod 15 is adjusted. At this time, the spring inside each first telescopic rod 19 will retract inward due to the external pressure, prompting the output end of the first telescopic rod 19 to drive the support rod 18 along the rotation connection point with the multi-faceted rotating rod 15 to complete the overall tilting and swinging of the support rod 18. The spring travel inside the first telescopic rod 19 makes the elastic cleaning plate 16 in close contact with the inner wall of the sewage pipe to be cleaned. Then each electric push rod 29 is started, and the output end of the electric push rod 29 drives the driving wheel 30 to move perpendicular to the axial direction of the transmission rod 13, so that the distance from the driving wheel 30 to the transmission rod 13 is the same as the radius of the inner wall of the sewage pipe to be cleaned.

[0044] Then, each second motor 31 is started and the first motor 27 is started at the same time. The second motor 31 drives the driving wheel 30 to rotate, so that the entire cleaning device enters the interior of the pipe. The output end of the first motor 27 drives the transmission rod 13 to rotate, and the transmission rod 13 drives the multi-faceted rotating rod 15 to rotate. The rotation of the multi-faceted rotating rod 15 drives the elastic cleaning plate 16 to rotate. The rotation of the elastic cleaning plate 16 drives the bristles 17 on the elastic cleaning plate 16 to clean the inner wall of the pipe. At the same time, the sprinkler 22 is started, and water enters the sprinkler 22 through the water pipe 23 to flush the inner wall of the sewage pipe that needs to be cleaned.

[0045] When the pipeline turns, the external pressure of the elastic cleaning plate 16 changes, and the spring inside the third telescopic rod 21 prompts the output end to support or stretch the elastic cleaning plate 16, causing the elastic cleaning plate 16 to deform, so that it can adapt to the inner wall of the curved part of the pipeline and scrub it closely.

[0046] When cleaning the inclined wall where thick and thin pipes are connected, the spring arranged inside the second telescopic rod 20 will prompt the elastic cleaning plate 16 to rotate left and right along the end rotatably connected to the support rod 18, so that the angle between the elastic cleaning plate 16 and the multi-faceted rotating rod 15 changes, so that the elastic cleaning plate 16 is in close contact with the inclined wall connected to the pipe and scrubs the inclined wall. Embodiment 2:

[0047] Based on the first embodiment, a further embodiment is made, such as Figure 2 As shown, a telescopic sleeve 12 is disposed between the first shell 10 and the plurality of second shells 11 and the third shell 32 .

[0048] Specifically, the telescopic sleeve 12 is made of elastic material. The setting of the telescopic sleeve 12 can seal the gap between the first shell 10 and the second shell 11 and the gap between the second shell 11 and the third shell 32 to prevent sewage and dirt from entering the interior of the cleaning device.

[0049] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect.

[0050] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0051] The above description shows and describes several preferred embodiments of the present application, but as mentioned above, it should be understood that the present application is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the application concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the present application, and should be within the scope of protection of the claims attached to the present application.

Claims

1. A sewage treatment sewage pipe cleaning device, comprising a first housing (10), a multi-faceted rotating rod (15), characterized in that: A multifaceted rotating rod (15) is rotatably arranged on the upper end surface of the first shell (10), a supporting assembly is arranged on each side surface of the multifaceted rotating rod (15), an elastic cleaning plate (16) is arranged at the output end of the supporting assembly, and a plurality of bristles (17) are arranged on the outer side surface of the elastic cleaning plate (16), a third shell (32) is arranged below the first shell (10), a plurality of second shells (11) are arranged between the first shell (10) and the third shell (32), and a crawling assembly is arranged outside the plurality of shells, a water sprayer (22) is arranged on the upper end surface of the first shell (10), a water pipe (23) is arranged inside the first shell (10), and one end of the water pipe (23) passes through the first shell (10) and is connected to the input end of the water sprayer (22).

2. A sewage treatment sewage pipe cleaning device according to claim 1, characterized in that: A plurality of transmission rods (13) are rotatably arranged inside the first housing (10) and the plurality of second housings (11); the plurality of transmission rods (13) are all connected in transmission via a universal coupling (14); the top transmission rod (13) is fixedly connected to the bottom end of a multi-faceted rotating rod (15); a first motor (27) is arranged inside the third housing (32); an output end of the first motor (27) is connected to one end of the bottom transmission rod (13).

3. A sewage treatment sewage pipe cleaning device according to claim 1, characterized in that: The support assembly comprises a support rod (18) having one end rotatably connected to the outside of the multi-faceted rotating rod (15), the other end of the support rod (18) being rotatably connected to one side of the lower end of the elastic cleaning plate (16), a first telescopic rod (19) being rotatably provided at the lower end of the support rod (18) on the multi-faceted rotating rod (15), the output end of the first telescopic rod (19) being rotatably connected to the support rod (18).

4. A sewage treatment sewage pipe cleaning device according to claim 3, characterized in that: A second telescopic rod (20) is rotatably arranged on the support rod (18), and an output end of the second telescopic rod (20) is rotatably connected to one side of the upper end of the elastic cleaning plate (16); a third telescopic rod (21) is rotatably arranged on one side of the second telescopic rod (20) on the support rod (18), and an output end of the third telescopic rod (21) is rotatably connected to the elastic cleaning plate (16).

5. A sewage treatment sewage pipe cleaning device according to claim 4, characterized in that: The crawling assembly comprises a plurality of electric push rods (29) arranged outside a first shell (10), a second shell (11) and a third shell (32), and a driving wheel (30) is arranged on the output end of each electric push rod (29).

6. A sewage treatment sewage pipe cleaning device according to claim 5, characterized in that: A plurality of first support plates (26) are disposed in each of the first shell (10) and the second shell (11); a bearing (25) is disposed between the plurality of first support plates (26) at the center of the first shell (10) and the second shell (11); the bearing (25) is fitted on the outside of each transmission rod (13).

7. A sewage treatment sewage pipe cleaning device according to claim 6, characterized in that: A buckle (24) is provided on the outside of the water pipe (23), and the buckle (24) is fixedly connected to the inner wall of the first shell (10).

8. A sewage treatment sewage pipe cleaning device according to claim 6, characterized in that: A telescopic sleeve (12) is provided between the first shell (10), the plurality of second shells (11) and the third shell (32).

9. A sewage treatment sewage pipe cleaning device according to claim 2, characterized in that: A plurality of second support plates (28) are arranged between the first motor (27) and the third housing (32).

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