CN218460351U - Cleaning mechanism for inner cavity of pipeline - Google Patents

Abstract

The utility model relates to a cleaning mechanism for a pipeline inner cavity, comprising a base and a pipeline movably connected to the top of the base, the top of the base and one side of the pipeline are fixedly connected with a fixed column, and the outside of the pipeline is provided with a As for the internal cleaning mechanism, the inside of the fixed column is provided with a lifting adjustment mechanism extending to the outside; the cleaning mechanism includes a driving motor movably connected to the outside of the pipeline. The cleaning mechanism of the inner cavity of the pipeline drives the adjustment screw to rotate by starting the servo motor, and the rotation of the adjustment screw drives the threaded tube to move up and down, and the up and down movement of the threaded tube drives the cleaning mechanism at the bottom of the mounting plate to move up and down, which is convenient for adjusting the cleaning mechanism according to the cleaning requirements. Height, and then drive the rotating shaft to rotate by starting the drive motor, and the rotating shaft rotates to drive the cleaning brush outside the fixed ring to clean the inner wall of the pipeline, which can effectively improve the cleaning effect of the inner wall of the pipeline and achieve the advantage of good cleaning effect.

Description

A cleaning mechanism for the inner cavity of a pipeline

technical field

The utility model relates to the technical field of metallurgical machinery and equipment cleaning, in particular to a cleaning mechanism for the inner cavity of a pipeline.

Background technique

The metallurgical industry refers to the industrial sector that mines, selects and sinters metal ores, smelts them, and processes them into metal materials. It is divided into: ferrous metallurgical industry, that is, the industrial sector that produces iron, chromium, manganese and their alloys. Modern industry, transportation, infrastructure and military equipment provide raw materials; non-ferrous metallurgical industry, that is, the metal refining industry sector that produces non-ferrous metals, such as copper smelting industry, aluminum industry, lead-zinc industry, nickel-cobalt industry, tin smelting industry , precious metal industry, rare metal industry and other sectors.

In the metallurgical industry, it is necessary to use metallurgical pipelines to realize the feeding of raw materials and other substances, but after long-term use of existing metallurgical pipeline transportation equipment, non-ferrous metals tend to remain on the inner wall, and long-term accumulation will affect the transportation of pipelines Efficiency is easy to cause inconvenience in production, so a cleaning mechanism for the inner cavity of the pipeline is proposed to solve the above-mentioned problems.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a cleaning mechanism for the inner cavity of the pipeline, which has the advantages of good cleaning effect and solves the problem that the existing metallurgical pipeline transportation equipment is easy to retain non-ferrous metals on the inner wall after a long period of use. , long-term accumulation will affect the transmission efficiency of the pipeline, which is likely to cause inconvenience in production.

In order to achieve the above cleaning effect, the utility model provides the following technical solutions: a cleaning mechanism for the inner cavity of the pipeline, including a base and a pipeline that is movably connected to the top of the base, and the top of the base is fixedly connected to one side of the pipeline There is a fixed column, the outside of the pipeline is provided with a cleaning mechanism extending to the inside, and the inside of the fixed column is provided with a lifting adjustment mechanism extending to the outside;

The cleaning mechanism includes a driving motor movably connected to the outside of the pipeline, a rotating shaft is fixedly installed on the output shaft of the driving motor, a fixed ring is fixedly connected to the outside of the rotating shaft, and a cleaning ring is fixedly connected to the outer surface of the fixing ring. brush;

The lifting adjustment mechanism includes a servo motor fixedly installed inside the fixed column. An adjustment screw is fixedly installed on the output shaft of the servo motor. One end of the lead screw is fixedly connected with a mounting plate, and the driving motor is fixedly mounted on the bottom of the mounting plate.

Further, the shape of the fixing ring is circular, the fixing ring is detachably connected to the rotating shaft through locking bolts, and the cleaning brush is attached to the inner wall of the pipeline.

Further, the outer wall of the threaded pipe is fixedly connected with a limit block extending to the inside of the fixed column, and the inside of the fixed column is provided with a limit chute matching the limit block.

Further, an inspection port is provided inside the fixed column and on the front of the servo motor, and a controller is fixedly connected to the side of the bottom of the mounting plate away from the drive motor.

Further, both sides of the top of the base are provided with a clamping mechanism, the clamping mechanism includes a fixed plate fixed on the top of the base, the side of the fixed plate close to the pipeline is fixed with a first telescopic mechanism, the A clamping plate is fixedly connected to the output end of the first telescopic mechanism.

Further, the shape of the clamping plate is arc-shaped, and the side of the clamping plate close to the pipe is attached to the outer surface of the pipe.

Further, four moving mechanisms are arranged inside the base, and the moving mechanisms include a second telescopic mechanism fixedly installed inside the base, and universal wheels are fixedly connected to the output ends of the second telescopic mechanism.

Compared with the prior art, the utility model provides a cleaning mechanism for the inner cavity of the pipeline, which has the following beneficial effects:

1. The cleaning mechanism of the inner cavity of the pipeline, when it is necessary to clean the inner cavity of the pipeline, starts the servo motor to drive the adjustment screw to rotate, the adjustment screw rotates to drive the threaded pipe to move up and down, and the threaded pipe moves up and down to drive the bottom of the mounting plate The cleaning mechanism moves up and down, which is convenient to adjust the height of the cleaning mechanism according to the cleaning requirements, and then the rotating shaft is driven to rotate by starting the drive motor, and the rotating shaft rotates to drive the cleaning brush outside the fixed ring to clean the inner wall of the pipeline, which can effectively improve the cleaning effect of the inner wall of the pipeline and achieve It has the advantages of good cleaning effect.

2. The cleaning mechanism of the inner cavity of the pipeline, by placing the pipeline on the top of the base, and then controlling the first telescopic mechanism to start to drive the fixed plate to move through the controller, makes the fixed plate fit the outer wall of the pipeline, which is convenient for clamping and fixing the pipeline , It achieves the advantage of good fixing effect, and solves the problem that non-ferrous metals are easy to remain on the inner wall of the existing metallurgical pipeline transportation equipment after long-term use, and long-term accumulation will affect the transportation efficiency of the pipeline and easily cause production inconvenience.

Description of drawings

Fig. 1 is a structural sectional view of the utility model;

Fig. 2 is a front view of the structure of the utility model;

Fig. 3 is the enlarged structural schematic diagram of A shown in Fig. 1 of the utility model;

Fig. 4 is a top view of the structure of the fixing ring of the present invention.

In the figure: 1 base, 2 pipes, 3 fixed column, 4 fixed plate, 5 first telescopic mechanism, 6 clamping plate, 7 drive motor, 8 rotating shaft, 9 fixed ring, 10 cleaning brush, 11 servo motor, 12 adjusting wire Bar, 13 threaded pipes, 14 mounting plates, 15 limit blocks, 16 controllers, 17 second telescopic mechanisms, 18 universal wheels.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4. In this embodiment, a cleaning mechanism for the inner cavity of a pipeline includes a base 1 and a pipeline 2 movably connected to the top of the base 1. The base 1 is a solid cuboid, and the top of the base 1 is located on the pipeline 2. One side of the pipe is fixedly connected with a fixed column 3, the fixed column 3 is a hollow cylinder, and the outside of the pipeline 2 is provided with a cleaning mechanism extending to its inside. A rotating shaft 8 is fixedly installed on the output shaft of the rotating shaft 8, and the outer surface of the rotating shaft 8 is fixedly connected with a fixed ring 9, and the outer surface of the fixed ring 9 is fixedly connected with a cleaning brush 10, and the cleaning brush 10 is bonded to the inner wall of the pipeline 2. Drive the rotating shaft 8 to rotate by starting the driving motor 7, and the rotating shaft 8 rotates to drive the cleaning brush 10 outside the fixed ring 9 to clean the inner wall of the pipeline 2, which can effectively improve the cleaning effect of the inner wall of the pipeline 2, and achieve the advantage of good cleaning effect.

Wherein, the outside of driving motor 7 is fixedly connected with a fixed frame, and the shape of fixed ring 9 is circular, and fixed ring 9 is detachably connected with rotating shaft 8 by locking bolt, and it is convenient to disassemble fixed ring 9 by dismounting locking bolt, is convenient to Replace different cleaning brushes according to the inner diameter of the pipeline 2.

In this embodiment, the interior of the fixed column 3 is provided with a lifting adjustment mechanism extending to the outside thereof. The lifting adjustment mechanism includes a servo motor 11 fixedly installed inside the fixed column 3, and an adjusting screw is fixedly installed on the output shaft of the servo motor 11. 12. The external thread of the adjusting screw 12 is connected with a threaded tube 13 , and the end of the screw tube 13 away from the adjusting screw 12 is fixedly connected with a mounting plate 14 , and the drive motor 7 is fixedly mounted on the bottom of the mounting plate 14 . By starting the servo motor 11 to drive the adjustment lead screw 12 to rotate, the adjustment lead screw 12 rotates to drive the threaded tube 13 to move up and down, and the up and down movement of the threaded tube 13 drives the cleaning mechanism at the bottom of the mounting plate 14 to move up and down, which is convenient for adjusting the height of the cleaning mechanism according to the cleaning requirements. The advantages of good cleaning effect are achieved.

Wherein, the drive motor 7 is fixedly installed on the bottom of the mounting plate 14 through the fixing frame, and the outer wall of the threaded pipe 13 is fixedly connected with a limit block 15 extending to the inside of the fixed column 3, the limit block 15 is a solid cylinder, and the fixed column The inside of 3 is provided with a limit chute that is compatible with the limit block 15. By sliding the limit block 15 up and down inside the fixed column 3, the stability of the threaded pipe 13 moving up and down can be enhanced. The inside of the fixed column 3 is located The front of the servo motor 11 is provided with an inspection port, which is convenient for regular maintenance of the servo motor 11 , and the bottom of the mounting plate 14 is fixedly connected with a controller 16 on the side away from the driving motor 7 .

In this embodiment, both sides of the top of the base 1 are provided with a clamping mechanism, the clamping mechanism includes a fixed plate 4 fixedly installed on the top of the base 1, the fixed plate 4 is a solid cuboid, and the side of the fixed plate 4 close to the pipe 2 The first telescopic mechanism 5 is fixedly installed, and the output end of the first telescopic mechanism 5 is fixedly connected with a clamping plate 6. The shape of the clamping plate 6 is arc-shaped. The outer surface is conformable. The controller 16 controls the start of the first telescopic mechanism 5 to drive the fixed plate 6 to move, so that the fixed plate 6 is attached to the outer wall of the pipeline 2, which facilitates the clamping and fixing of the pipeline 2 and achieves the advantages of good fixing effect.

When it needs to be explained, the first telescopic mechanism 5 can be either a telescopic cylinder or an electric push rod.

In this embodiment, four moving mechanisms are provided inside the base 1, and installation slots matching the moving mechanisms are provided inside the base 1. The moving mechanisms include a second telescopic mechanism 17 fixedly installed inside the base 1. The output end of the telescoping mechanism 17 is fixedly connected with a universal wheel 18 , and the bottom of the base 1 is provided with an inlet and outlet matching the universal wheel 17 .

When it needs to be explained, the second telescopic mechanism 17 can be either a telescopic cylinder or an electric push rod.

The working principle of the above-mentioned embodiment is:

When the inner cavity of the pipeline 2 needs to be cleaned, the pipeline 2 is placed on the top of the base 1, and the first telescopic mechanism 5 is controlled by the controller 16 to start to drive the fixed plate 6 to move, so that the fixed plate 6 and the outer wall of the pipeline 2 are attached to each other. Clamp and fix the pipeline 2 together; after the fixation is completed, start the servo motor 11 to drive the adjustment screw 12 to rotate, and the rotation of the adjustment screw 12 drives the threaded pipe 13 to move up and down, and the threaded pipe 13 moves up and down to drive the cleaning of the bottom of the mounting plate 14 The mechanism moves up and down to facilitate the adjustment of the height of the cleaning mechanism according to the cleaning requirements, and then the driving motor 7 drives the rotating shaft 8 to rotate, and the rotating shaft 8 rotates to drive the cleaning brush 10 outside the fixed ring 9 to clean the inner wall of the pipeline 2.

The beneficial effect of above-mentioned embodiment is:

1. The cleaning mechanism of the inner cavity of the pipeline, when the inner cavity of the pipeline 2 needs to be cleaned, the servo motor 11 is started to drive the adjustment screw 12 to rotate, and the rotation of the adjustment screw 12 drives the threaded pipe 13 to move up and down, and the threaded pipe 13 moves up and down The movement drives the cleaning mechanism at the bottom of the mounting plate 14 to move up and down, which is convenient to adjust the height of the cleaning mechanism according to the cleaning requirements, and then drives the rotating shaft 8 to rotate by starting the driving motor 7, and the rotating shaft 8 drives the cleaning brush 10 outside the fixed ring 9 to the inner wall of the pipe 2 Cleaning can effectively improve the cleaning effect of the inner wall of the pipeline 2 and achieve the advantage of good cleaning effect.

2. The cleaning mechanism of the inner cavity of the pipeline, by placing the pipeline 2 on the top of the base 1, and then controlling the first telescopic mechanism 5 to start to drive the fixed plate 6 to move through the controller 16, so that the fixed plate 6 is attached to the outer wall of the pipeline 2, It is convenient to clamp and fix the pipeline 2, which achieves the advantage of good fixing effect, and solves the problem that non-ferrous metals are easy to remain on the inner wall of the existing metallurgical pipeline transportation equipment after long-term use, and long-term accumulation will affect the transportation efficiency of the pipeline , It is easy to cause the problem of production inconvenience.

The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventionally known device controlled by a computer, etc., and the existing public power connection technology will not be repeated in the article.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. A cleaning mechanism for a pipeline lumen, comprising a base (1) and a pipeline (2) flexibly connected to the top of the base (1), characterized in that: the top of the base (1) is located at the bottom of the pipeline (2) One side is fixedly connected with a fixed column (3), the outside of the pipeline (2) is provided with a cleaning mechanism extending to the inside, and the inside of the fixed column (3) is provided with a lifting adjustment mechanism extending to the outside; The cleaning mechanism includes a drive motor (7) that is movably connected to the outside of the pipeline (2), a rotating shaft (8) is fixedly installed on the output shaft of the driving motor (7), and the outside of the rotating shaft (8) is fixedly connected with A fixed ring (9), the outer surface of the fixed ring (9) is fixedly connected with a cleaning brush (10); The lifting adjustment mechanism includes a servo motor (11) fixedly installed inside the fixed column (3), an adjusting screw (12) is fixedly installed on the output shaft of the servo motor (11), and the adjusting screw (12) ) is externally threaded with a threaded pipe (13), and one end of the threaded pipe (13) away from the adjusting screw (12) is fixedly connected with a mounting plate (14), and the drive motor (7) is fixedly mounted on the mounting plate ( 14) Bottom. 2. A cleaning mechanism for the inner cavity of a pipeline according to claim 1, characterized in that: the shape of the fixed ring (9) is circular, and the fixed ring (9) is connected with the rotating shaft (8) by locking bolts. ) is detachably connected, and the cleaning brush (10) is attached to the inner wall of the pipeline (2). 3. A mechanism for cleaning the inner cavity of a pipeline according to claim 1, characterized in that: the outer wall of the threaded pipe (13) is fixedly connected with a limit block (15) extending to the inside of the fixed column (3) , the inside of the fixed column (3) is provided with a limit chute matching with the limit block (15). 4. A cleaning mechanism for the inner cavity of a pipeline according to claim 1, characterized in that: an inspection port is opened inside the fixed column (3) and on the front of the servo motor (11), and the installation plate ( 14) A controller (16) is fixedly connected to the side away from the drive motor (7) at the bottom. 5. A cleaning mechanism for the inner cavity of a pipeline according to claim 1, characterized in that: both sides of the top of the base (1) are provided with clamping mechanisms, and the clamping mechanisms include fixed mounts on the base (1). 1) The fixed plate (4) on the top, the first telescopic mechanism (5) is fixedly installed on the side of the fixed plate (4) close to the pipeline (2), and the output end of the first telescopic mechanism (5) is fixed A clamping plate (6) is attached. 6. A cleaning mechanism for the inner cavity of a pipeline according to claim 5, characterized in that: the shape of the clamping plate (6) is arc-shaped, and the clamping plate (6) is close to the side of the pipeline (2). One side is attached to the outer surface of the pipe (2). 7. A cleaning mechanism for the inner cavity of a pipeline according to claim 1, characterized in that four moving mechanisms are arranged inside the base (1), and the moving mechanisms include four moving mechanisms fixedly installed inside the base (1). The second telescopic mechanism (17), the output end of the second telescopic mechanism (17) is fixedly connected with a universal wheel (18).

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