Cleaning device for inner wall of pipeline

Abstract

The utility model discloses a cleaning device for the inner wall of a pipeline. The cleaning device comprises a first brush structure, a second brush structure, a first hollow connecting rod, a box body, a solid connecting rod, a telescopic rod and a small electric motor, the small electric motor is welded in the box body; one end of the first hollow connecting rod is connected with a rotating shaft of the small electric motor; the first brush structure is mounted at the other end of the first hollow connecting rod; the second brush structure is installed on the first hollow connecting rod and located below the first brush structure. One end of the solid connecting rod is welded on the bottom surface of the box body; and the telescopic rod is connected with the other end of the solid connecting rod. According to the technical scheme, the problem that the inner wall of a pipeline is seriously polluted is solved, meanwhile, due to the applicability of the brushes, cleaning of different pipe diameters can be achieved, and therefore the cleaning function of adapting to the complex environment can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette manufacturing equipment, and more particularly, to a cleaning device for the inner wall of a pipeline. Background Art

[0002] For the pipelines in the tobacco industry, when cleaning the moisture exhaust pipelines and dust removal pipelines in positions such as leaf loosening and leaf feeding, the following problems are faced:

[0003] 1. Low cleaning efficiency: Traditional cleaning methods have low cleaning efficiency and cannot thoroughly clean the inside of the pipeline.

[0004] 2. High cleaning cost: Traditional cleaning methods usually require a large amount of manual input and mechanical equipment, resulting in high cleaning costs.

[0005] 3. Long cleaning cycle: Traditional cleaning methods need to be cleaned periodically, and the cleaning cycle is long, which affects production efficiency.

[0006] Therefore, how to provide a cleaning device for the inner wall of a pipeline has become a technical problem urgently to be solved in this field. Summary of the Utility Model

[0007] The purpose of the utility model is to provide a cleaning device for the inner wall of a pipeline.

[0008] According to the utility model, there is provided a cleaning device for the inner wall of a pipeline, including a first brush structure, a second brush structure, a first hollow connecting rod, a box body, a solid connecting rod, a telescopic rod, and a small electric motor;

[0009] The small electric motor is welded to the inside of the box body; one end of the first hollow connecting rod is connected to the rotating shaft of the small electric motor; the first brush structure is installed at the other end of the first hollow connecting rod; the second brush structure is installed on the first hollow connecting rod and below the first brush structure; one end of the solid connecting rod is welded to the bottom surface of the box body; the telescopic rod is connected to the other end of the solid connecting rod.

[0010] Optionally, the device further includes: a rotary joint and a compressed air pipeline;

[0011] One end of the rotary joint is connected to the small electric motor;

[0012] The compressed air pipeline is connected to the other end of the rotary joint.

[0013] Optionally, the first brush structure and the second brush structure are the same, including: a brush, a second hollow connecting rod, a second connecting block, and a first connecting block;

[0014] The four brushes are respectively connected to one end of the four second connecting blocks; one ends of the four second hollow connecting rods are respectively connected to the other ends of the four second connecting blocks; one ends of the four second hollow connecting rods are respectively connected to the first connecting block.

[0015] Optionally, the first brush structure further includes: a spring;

[0016] The four brushes are respectively connected to one end of the four second connecting blocks through the four springs, that is, the four brushes are respectively connected to one end of the four springs, and one ends of the four second connecting blocks are respectively connected to the other ends of the four springs.

[0017] Optionally, through holes are provided on five surfaces of the second connecting block.

[0018] Optionally, through holes are provided on six surfaces of the first connecting block;

[0019] One ends of the four second hollow connecting rods are respectively connected to four symmetrically communicating surfaces of the first connecting block;

[0020] The first hollow connecting rod is connected to a symmetrically communicating surface of the first connecting block.

[0021] Optionally, the device further includes: a fixing bolt;

[0022] A bolt hole is provided at one end of the telescopic rod;

[0023] The telescopic rod and the other end of the solid connecting rod are connected by a fixing bolt passing through the bolt hole.

[0024] According to the technical content disclosed by the present utility model, the following beneficial effects are achieved:

[0025] 1) While the brush structure rotates, the compressed air pipeline is opened, and by using the design structure of the hollow rod, a synchronous and in-depth cleaning effect of rotary cleaning and air blowing is achieved;

[0026] 2) The four brushes are respectively connected to one end of the four second connecting blocks through the four springs, that is, the four brushes are respectively connected to one end of the four springs, and one ends of the four second connecting blocks are respectively connected to the other ends of the four springs; during use, the springs push the brushes, so that the brushes can always remain in close contact with the inner wall of the pipeline, improving the cleaning effect;

[0027] 3) The telescopic rod and the other end of the solid connecting rod are connected by a fixing bolt passing through the bolt hole, and the length can be freely adjusted through the fixing bolt and the solid connecting rod, realizing the telescopic function.

[0028] This application solves the problem of serious pollution on the inner wall of the pipeline. At the same time, the applicability of the brush can achieve cleaning of different pipe diameters, so as to adapt to the cleaning function in complex environments.

[0029] Other features and advantages of the present utility model will become clear from the following detailed description of the exemplary embodiments of the present utility model with reference to the accompanying drawings. Brief Description of the Drawings

[0030] The drawings incorporated in and constituting a part of this specification illustrate embodiments of the present utility model and, together with the description thereof, are used to explain the principles of the present utility model.

[0031] Figure 1 Schematic diagram of a cleaning device for the inner wall of a pipeline provided according to an embodiment;

[0032] Figure 2 Schematic diagram of the lower structure of a cleaning device for the inner wall of a pipeline provided according to an embodiment;

[0033] Figure 3 Schematic diagram of a spring installation structure provided according to an embodiment;

[0034] Figure 4 Schematic diagram of a second connection block structure provided according to an embodiment;

[0035] Figure 5 Schematic diagram of a first connection block structure provided according to an embodiment.

[0036] Description of the reference numerals: 1, brush; 2, spring; 3, second hollow connecting rod; 4, second connection block; 5, first connection block; 6, first hollow connecting rod; 7, rotary joint; 8, compressed air pipeline; 9, box body; 10, solid connecting rod; 11, telescopic rod; 12, fixing bolt; 13, small electric motor. Detailed Description of the Embodiments

[0037] Now, various exemplary embodiments of the present utility model will be described in detail with reference to the accompanying drawings. It should be noted that: Unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions and values set forth in these embodiments do not limit the scope of the present utility model.

[0038] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way serves as a limitation on the present utility model or its application or use.

[0039] Technologies, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such technologies, methods and devices should be regarded as part of the specification.

[0040] In all the examples shown and discussed here, any specific values should be construed as merely exemplary and not as a limitation. Thus, other examples of the exemplary embodiments may have different values.

[0041] It should be noted that like reference numerals and letters denote like items in the following figures, and thus, once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0042] According to the present utility model, as Figures 1 to 5 shown, a cleaning device for the inner wall of a pipeline is provided, including a first brush structure, a second brush structure, a first hollow connecting rod 6, a box body 9, a solid connecting rod 10, a telescopic rod 11, and a small electric motor 13;

[0043] The small electric motor 13 is welded inside the box body 9, and the box body 9 serves to fix the small electric motor 13; one end of the first hollow connecting rod 6 is connected to the rotating shaft of the small electric motor 13; the first brush structure is installed at the other end of the first hollow connecting rod 6; the second brush structure is installed on the first hollow connecting rod 6 and below the first brush structure; one end of the solid connecting rod 10 is welded to the bottom surface of the box body 9; the telescopic rod 11 is connected to the other end of the solid connecting rod 10.

[0044] In some embodiments, the device further includes a rotary joint 7 and a compressed air pipeline 8;

[0045] One end of the rotary joint 7 is connected to the small electric motor 13;

[0046] The compressed air pipeline 8 is connected to the other end of the rotary joint 7.

[0047] While the brush structure is rotating, the compressed air pipeline 8 is opened, and by using the design structure of the hollow rod, a synchronous in-depth cleaning effect of rotary cleaning and air blowing is achieved.

[0048] The first brush structure and the second brush structure are the same, and include a brush 1, a second hollow connecting rod 3, a second connecting block 4, and a first connecting block 5;

[0049] Four of the brushes 1 are respectively connected to one end of four of the second connecting blocks 4; one end of four of the second hollow connecting rods 3 is respectively connected to the other end of four of the second connecting blocks 4; one end of four of the second hollow connecting rods 3 is respectively connected to the first connecting block 5.

[0050] The first brush structure further includes a spring 2;

[0051] The four brushes 1 are respectively connected to one end of the four second connecting blocks 4 through the four springs 2, that is, the four brushes 1 are respectively connected to one end of the four springs 2, and one end of the four second connecting blocks 4 is respectively connected to the other end of the four springs 2.

[0052] During the use process, the brush 1 is pushed by the spring 2, so that the brush 1 can always keep close to the inner wall of the pipeline, improving the cleaning effect.

[0053] Five surfaces of the second connecting block 4 are provided with through holes;

[0054] The brush 1 includes four sub-brushes;

[0055] The four sub-brushes are respectively connected to four in a communicating way.

[0056] Using nylon material brush assembly can reduce the damage to the inner wall of the pipeline.

[0057] Six surfaces of the first connecting block 5 are provided with through holes;

[0058] One end of the four second hollow connecting rods 3 is respectively connected to four symmetrically communicating surfaces of the first connecting block 5;

[0059] The first hollow connecting rod 6 is connected to one symmetrically communicating surface of the first connecting block 5.

[0060] The device further includes: a fixing bolt 12;

[0061] One end of the telescopic rod 11 is provided with a bolt hole;

[0062] The telescopic rod 11 and the other end of the solid connecting rod 10 are connected through the fixing bolt 12 passing through the bolt hole. The length can be freely adjusted through the fixing bolt 12 and the solid connecting rod 10 to realize the telescopic function.

[0063] In summary, the technical content disclosed by the present utility model solves the problem of serious pollution of the inner wall of the pipeline. At the same time, the applicability of the brush can realize the cleaning of different pipe diameters, so as to adapt to the cleaning function in complex environments.

[0064] Although some specific embodiments of the present utility model have been described in detail through examples, those skilled in the art should understand that the above examples are only for illustration and not for limiting the scope of the present utility model. Those skilled in the art should understand that the above embodiments can be modified without departing from the scope and spirit of the present utility model. The scope of the present utility model is defined by the appended claims.

Claims

1. A cleaning device for the inner wall of a pipeline, characterized in that, Comprising: A first brush structure, a second brush structure, a first hollow connecting rod, a box body, a solid connecting rod, a telescopic rod and a small electric motor; The small electric motor is welded inside the box body; One end of the first hollow connecting rod is connected to the rotating shaft of the small electric motor; the first brush structure is installed at the other end of the first hollow connecting rod; The second brush structure is installed on the first hollow connecting rod and below the first brush structure; one end of the solid connecting rod is welded to the bottom surface of the box body; the telescopic rod is connected to the other end of the solid connecting rod.

2. The cleaning device for the inner wall of a pipeline according to claim 1, characterized in that, The device further comprises: a rotary joint and a compressed air pipeline; One end of the rotary joint is connected to the small electric motor; The compressed air pipeline is connected to the other end of the rotary joint.

3. The cleaning device for the inner wall of a pipeline according to claim 2, characterized in that, The first brush structure and the second brush structure are the same, including: a brush, a second hollow connecting rod, a second connecting block and a first connecting block; Four of the brushes are respectively connected to one end of four of the second connecting blocks; one end of four of the second hollow connecting rods are respectively connected to the other ends of four of the second connecting blocks; one end of four of the second hollow connecting rods are respectively connected to the first connecting block.

4. The cleaning device for the inner wall of a pipeline according to claim 3, wherein, The first brush structure further comprises: a spring; Four of the brushes are respectively connected to one end of four of the second connecting blocks through four of the springs, that is, four of the brushes are respectively connected to one end of four of the springs, and one end of four of the second connecting blocks are respectively connected to the other ends of four of the springs.

5. The cleaning device for the inner wall of a pipeline according to claim 4, characterized in that Five surfaces of the second connecting block are provided with through holes.

6. The cleaning device for the inner wall of a pipeline according to claim 5, characterized in that, Six surfaces of the first connecting block are provided with through holes; One end of four of the second hollow connecting rods are respectively connected to four symmetrically communicating surfaces of the first connecting block; The first hollow connecting rod is connected to a symmetrically communicating surface of the first connecting block.

7. The cleaning device for the inner wall of a pipeline according to claim 6, wherein The device further comprises: a fixing bolt; One end of the telescopic rod is provided with a bolt hole; The telescopic rod and the other end of the solid connecting rod are connected by the fixing bolt passing through the bolt hole.

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