Inner wall cleaning machine for rain sewage pipeline

Abstract

The utility model discloses an inner wall cleaning machine for a rain sewage pipeline, and relates to the technical field of pipeline inner wall cleaning machines. The device comprises a connecting cylinder and a supporting sleeve, an adjusting mechanism and a rotating mechanism are arranged on the connecting cylinder, the adjusting mechanism comprises a fixing block fixedly connected to the outer wall of the supporting sleeve, a threaded rod is rotationally connected to the inner wall of the supporting sleeve, and the right end of the threaded rod extends to the outside of the supporting sleeve. By arranging the adjusting mechanism, specifically, when the device needs to be matched with rain sewage pipelines of different sizes, a first motor is started, the first motor drives a threaded rod to rotate, a first connecting plate and a second connecting plate are driven to move through threaded transmission of the threaded rod and an inner threaded block, and a supporting plate drives a brush to move in the radial direction; therefore, the distance between the brush and the inner wall of the rainwater and sewage pipeline is adjusted, the device can adapt to the inner walls of the rainwater and sewage pipelines of different sizes, and it is ensured that the brush can be tightly attached to the inner wall of the rainwater and sewage pipeline for effective cleaning.

Description

Technical Field

[0001] This utility model belongs to the technical field of pipe inner wall cleaning machines, and in particular relates to an inner wall cleaning machine for rainwater and sewage pipes. Background Technology

[0002] In urban infrastructure, stormwater and sewage pipes play a vital role. However, after long-term use, dirt and impurities easily accumulate on the inner walls of the pipes, affecting drainage capacity. To solve this problem, stormwater and sewage pipe inner wall cleaning machines have emerged. These cleaning machines can clean the inner walls of the pipes and restore their smooth flow, which is of great significance in ensuring the normal operation of urban drainage systems.

[0003] Some existing cleaning machines use one-piece molded or simply connected cleaning components, lacking movable and adjustable fine structures. This makes it difficult to adjust the cleaning components according to different pipe diameters of rainwater and sewage pipes, resulting in small pipe diameters not being reached and large pipe diameters not being cleaned thoroughly, thus wasting resources and reducing work efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide an inner wall cleaning machine for rainwater and sewage pipes. By incorporating an adjustment mechanism, specifically, when the device needs to be adapted to rainwater and sewage pipes of different sizes, motor one is started. Motor one drives a threaded rod to rotate. Through the threaded transmission between the threaded rod and the internal threaded block, connecting plates one and two move, causing the support plate to move radially with the brush. This adjusts the distance between the brush and the inner wall of the rainwater and sewage pipe, allowing the device to adapt to the inner walls of rainwater and sewage pipes of different sizes. This ensures that the brush can closely adhere to the inner wall of the rainwater and sewage pipe for effective cleaning. This solves the problem that some existing cleaning machines, due to their integrated or simply connected cleaning components, lack movable and adjustable fine structures, making it inconvenient to adjust the cleaning components according to different pipe diameters of rainwater and sewage pipes.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to an inner wall cleaning machine for rainwater and sewage pipes, comprising a connecting cylinder and a supporting sleeve, wherein the connecting cylinder is equipped with an adjustment mechanism and a rotation mechanism.

[0007] The adjusting mechanism includes a fixing block fixedly connected to the outer wall of the support sleeve. A threaded rod is rotatably connected to the inner wall of the support sleeve. The right end of the threaded rod extends to the outside of the support sleeve. An internal threaded block is threadedly connected to the outer wall of the threaded rod. Several connecting plates are hinged to the outer side of the internal threaded block. Support plates are hinged to the side of each connecting plate away from the internal threaded block. Connecting plates are hinged between each support plate and the fixing block. Brushes are fixedly connected to the side of each support plate away from the support sleeve. The rotating mechanism includes a motor fixedly connected inside the connecting cylinder.

[0008] Furthermore, the connecting cylinder has an installation box inside, and a motor is fixedly connected to the inner wall of the installation box.

[0009] Furthermore, the output shaft of the first motor is fixedly connected to the right end of the threaded rod via a coupling, and the threaded rod is rotatably connected to the mounting box.

[0010] Furthermore, the output shaft of the second motor is fixedly connected to a rotating shaft via a coupling, and the left end of the rotating shaft is fixedly connected to the mounting box.

[0011] Furthermore, the inner wall of the connecting cylinder is provided with an annular sliding groove, and several T-shaped sliders are fixedly connected to the outer side of the mounting box. The side of the several T-shaped sliders away from the mounting box extends into the interior of the annular sliding groove and is slidably connected to the annular sliding groove.

[0012] Furthermore, a fixing plate is fixedly connected to the left end of the support sleeve, and several connecting rods are fixedly connected between the fixing plate and the mounting box.

[0013] Furthermore, a connecting sleeve is fixedly connected to the right side of the connecting cylinder, and a handle is threadedly connected to the inner wall of the connecting sleeve, with the right end of the handle extending to the outside of the connecting sleeve.

[0014] This utility model has the following beneficial effects:

[0015] 1. By setting an adjustment mechanism, specifically when it is necessary to adapt the device to rainwater and sewage pipes of different sizes, motor one is started. Motor one drives the threaded rod to rotate. Through the threaded transmission between the threaded rod and the internal threaded block, connecting plate one and connecting plate two are driven to move, so that the support plate carries the brush to move radially, thereby adjusting the distance between the brush and the inner wall of the rainwater and sewage pipe. This allows the device to adapt to the inner wall of rainwater and sewage pipes of different sizes, ensuring that the brush can closely fit the inner wall of the rainwater and sewage pipe for effective cleaning.

[0016] 2. By incorporating a rotating mechanism, specifically during the cleaning of the inner walls of the rainwater and sewage pipes, motor two is activated. Motor two drives the rotating shaft to rotate, which in turn drives the mounting box to rotate. The mounting box, through a connecting rod and a fixing plate, drives the support sleeve to rotate. The support sleeve, through an adjusting mechanism, drives the support plate and brush to rotate around the inner walls of the rainwater and sewage pipes. This rotational motion of the brushes allows for comprehensive, thorough cleaning of the inner walls of the rainwater and sewage pipes, improving cleaning efficiency and effectiveness.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the support sleeve of this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the motor of this utility model;

[0022] Figure 4 This is a schematic diagram of the connecting cylinder of this utility model;

[0023] Figure 5 This is a schematic diagram of the connecting rod of this utility model.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1. Connecting cylinder; 2. Adjusting mechanism; 3. Rotating mechanism; 21. Support sleeve; 22. Fixing block; 23. Threaded rod; 24. Internal threaded block; 25. Connecting plate one; 26. Connecting plate two; 27. Support plate; 28. Brush; 29. ​​Mounting box; 210. Motor one; 31. Motor two; 32. Rotating shaft; 33. Annular slide groove; 34. T-shaped slider; 35. Fixing plate; 36. Connecting rod; 37. Connecting sleeve; 38. Handle rod. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1-5 As shown, this utility model is an inner wall cleaning machine for rainwater and sewage pipes, including a connecting cylinder 1 and a supporting sleeve 21. The connecting cylinder 1 is equipped with an adjusting mechanism 2 and a rotating mechanism 3. The adjusting mechanism 2 includes a fixing block 22 fixedly connected to the outer wall of the supporting sleeve 21. A threaded rod 23 is rotatably connected to the inner wall of the supporting sleeve 21, with the right end of the threaded rod 23 extending to the outside of the supporting sleeve 21. An internal threaded block 24 is threadedly connected to the outer wall of the threaded rod 23. Several connecting plates 25 are hinged to the outer side of the internal threaded block 24. Support plates 27 are hinged to the side of each connecting plate 25 away from the internal threaded block 24. Connecting plates 26 are hinged between each support plate 27 and the fixing block 22. Brushes 28 are fixedly connected to the side of each support plate 27 away from the supporting sleeve 21. The rotating mechanism 3 includes a fixed block 22 fixedly connected to the connecting cylinder 1. The internal motor 21 is located inside the connecting cylinder 1, and the mounting box 29 is installed inside the connecting cylinder 1. The inner wall of the mounting box 29 is fixedly connected to the motor 210. The output shaft of the motor 210 is fixedly connected to the right end of the threaded rod 23 through a coupling. The threaded rod 23 is rotatably connected to the mounting box 29. By setting the adjustment mechanism 2, specifically, when it is necessary to adapt the device to rainwater and sewage pipes of different sizes, the motor 210 is started. The motor 210 drives the threaded rod 23 to rotate. Through the thread transmission between the threaded rod 23 and the internal threaded block 24, the connecting plate 25 and the connecting plate 26 are driven to move, so that the support plate 27 moves radially with the brush 28, thereby adjusting the distance between the brush 28 and the inner wall of the rainwater and sewage pipe, so that the device can adapt to the inner wall of rainwater and sewage pipes of different sizes, and ensure that the brush 28 can closely fit the inner wall of the rainwater and sewage pipe for effective cleaning.

[0028] The output shaft of motor 231 is fixedly connected to a rotating shaft 32 via a coupling. The left end of the rotating shaft 32 is fixedly connected to the mounting box 29. An annular groove 33 is provided on the inner wall of the connecting cylinder 1. Several T-shaped sliders 34 are fixedly connected to the outer side of the mounting box 29. The side of each T-shaped slider 34 away from the mounting box 29 extends into the interior of the annular groove 33 and slides in connection with it. A fixing plate 35 is fixedly connected to the left end of the support sleeve 21. Several connecting rods 36 are fixedly connected between the fixing plate 35 and the mounting box 29. The right side of the connecting cylinder 1... A connecting sleeve 37 is fixedly connected, and a handle 38 is threadedly connected to the inner wall of the connecting sleeve 37. The right end of the handle 38 extends to the outside of the connecting sleeve 37. A rotating mechanism 3 is provided. Specifically, when cleaning the inner wall of the rainwater and sewage pipe, a second motor 31 is started. The second motor 31 drives the rotating shaft 32 to rotate, which in turn drives the mounting box 29 to rotate. The mounting box 29 drives the supporting sleeve 21 to rotate through the connecting rod 36 and the fixing plate 35. The supporting sleeve 21 drives the supporting plate 27 and the brush 28 to rotate around the inner wall of the rainwater and sewage pipe through the adjusting mechanism 2. Through the rotational movement of the brush 28, the inner wall of the rainwater and sewage pipe can be cleaned in an all-round and thorough manner, thereby improving cleaning efficiency and cleaning effect.

[0029] A specific application of this embodiment is as follows: Starting motor 210 drives the threaded rod 23 to rotate. The rotation of the threaded rod 23 causes the threaded block 24 connected to it to move linearly on the threaded rod 23. The linear movement of the threaded block 24 is converted into the radial movement of the support plate 27 through the connecting plate 25 and the connecting plate 26. When the threaded block 24 moves to the left or right, the support plate 27 moves away from or towards the support sleeve 21 through the hinge transmission of the connecting plate 25 and the connecting plate 26, thereby realizing the adjustment of the position of the support plate 27. Since the side of the support plate 27 away from the support sleeve 21 is fixedly connected to the brush 28, the degree of contact between the brush 28 and the inner wall of the rainwater and sewage pipe is adjusted to adapt to rainwater and sewage pipes of different diameters. When using the device, the operator can hold the handle 38 and put the device into the rainwater and sewage pipe.

[0030] When motor 21 is started, it drives shaft 32 to rotate. When shaft 32 rotates, it drives mounting box 29, which is fixed to it, to rotate. The rotation of mounting box 29 drives support sleeve 21 to rotate through connecting rod 36 and fixing plate 35. This, in conjunction with adjustment mechanism 2, drives support plate 27 and brush 28 to rotate around the inner wall of rainwater and sewage pipe, thus cleaning the inner wall of rainwater and sewage pipe. At the same time, when mounting box 29 rotates, it drives T-shaped slider 34 to slide in annular groove 33. This not only supports mounting box 29, but also assists in the rotation of mounting box 29, ensuring the stability of the rotation process.

[0031] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0032] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A cleaning machine for the inner wall of rainwater and sewage pipes, characterized in that: It includes a connecting cylinder (1) and a supporting sleeve (21), and the connecting cylinder (1) is provided with an adjusting mechanism (2) and a rotating mechanism (3); The adjustment mechanism (2) includes a fixing block (22) fixedly connected to the outer wall of the support sleeve (21). The inner wall of the support sleeve (21) is rotatably connected to a threaded rod (23). The right end of the threaded rod (23) extends to the outside of the support sleeve (21). The outer wall of the threaded rod (23) is threadedly connected to an inner threaded block (24). Several connecting plates (25) are hinged to the outer side of the inner threaded block (24). Support plates (27) are hinged to the side of each of the connecting plates (25) away from the inner threaded block (24). Connecting plates (26) are hinged between each of the support plates (27) and the fixing block (22). Brushes (28) are fixedly connected to the side of each of the support plates (27) away from the support sleeve (21). The rotation mechanism (3) includes a motor (31) fixedly connected inside the connecting cylinder (1).

2. The inner wall cleaning machine for rainwater and sewage pipes according to claim 1, characterized in that, The connecting cylinder (1) is provided with an installation box (29) inside, and a motor (210) is fixedly connected to the inner wall of the installation box (29).

3. The inner wall cleaning machine for rainwater and sewage pipes according to claim 2, characterized in that, The output shaft of the motor (210) is fixedly connected to the right end of the threaded rod (23) via a coupling, and the threaded rod (23) is rotatably connected to the mounting box (29).

4. The inner wall cleaning machine for rainwater and sewage pipes according to claim 3, characterized in that, The output shaft of the second motor (31) is fixedly connected to a rotating shaft (32) via a coupling, and the left end of the rotating shaft (32) is fixedly connected to the mounting box (29).

5. The inner wall cleaning machine for rainwater and sewage pipes according to claim 4, characterized in that, The inner wall of the connecting cylinder (1) is provided with an annular groove (33), and a number of T-shaped sliders (34) are fixedly connected to the outer side of the mounting box (29). The side of the T-shaped sliders (34) away from the mounting box (29) extends into the interior of the annular groove (33) and slides in connection with the annular groove (33).

6. The inner wall cleaning machine for rainwater and sewage pipes according to claim 5, characterized in that, A fixing plate (35) is fixedly connected to the left end of the support sleeve (21), and a number of connecting rods (36) are fixedly connected between the fixing plate (35) and the mounting box (29).

7. The inner wall cleaning machine for rainwater and sewage pipes according to claim 6, characterized in that, A connecting sleeve (37) is fixedly connected to the right side of the connecting sleeve (1), and a handle (38) is threadedly connected to the inner wall of the connecting sleeve (37). The right end of the handle (38) extends to the outside of the connecting sleeve (37).

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