Pipeline inner wall cleaning device

Abstract

The utility model relates to the field of pipeline machining, and discloses a pipeline inner wall cleaning device which comprises a supporting table, the top of the supporting table is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first threaded rod, the outer wall of the first threaded rod is in threaded connection with a moving rod, and the top of the supporting table is fixedly connected with a limiting seat. The end, away from the first threaded rod, of the moving rod is slidably connected to the inner wall of the limiting seat, a dust suction assembly is arranged between the cleaning plate and the moving rod, and the dust suction assembly sucks dirt generated when the inner wall of the pipeline is cleaned through fan blades; a first motor on the supporting table is started to drive a first threaded rod to rotate, so that a moving rod in threaded connection with the first threaded rod moves under the limiting of a limiting seat, and a cleaning plate is driven to approach the inner wall of the pipeline; and then the dust collection assembly is used for collecting dust, dirt generated in the cleaning process can be effectively sucked away, the dirt is prevented from being accumulated or scattered in the pipeline, and the interior of the pipeline is kept clean.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline processing field, concretely is a pipeline inner wall cleaning device. BACKGROUND

[0002] The pipeline inner wall cleaning device is equipment for removing dirt and sundries on the inner wall of various pipelines (such as ventilation pipelines, drainage pipelines, etc.); it can guarantee the normal operation of the pipeline, avoid problems such as pipeline blockage and corrosion caused by dirt accumulation, and maintain the good performance of the pipeline system.

[0003] Application No. 202320666883.4 discloses a pipeline inner wall cleaning device. The utility model discloses a adjusting assembly, screw block and first adjusting rod are installed, start servo motor, drive screw rod rotation, make screw rod outer wall cover set screw block along screw rod outer wall and move to left, screw block moves and drives first adjusting rod to rotate, and second adjusting rod rotates around fixed base, makes cleaning plate lift upward, it is convenient for adjusting the distance between cleaning plate and cleaning head, so that the top of cleaning plate can be attached to the inner wall of the pipeline with different diameters, and the inner wall of the pipeline with different sizes is cleaned.

[0004] The above-mentioned device lacks an effective dust collection assembly when cleaning the inner wall of the pipeline. After the dirt is removed, it is simply accumulated in the pipeline or scattered in the surrounding environment. The dirt remaining in the pipeline may reattach to the inner wall of the pipeline in the subsequent process, affecting the cleaning effect, and even causing the pipeline to be blocked again. Therefore, we propose a pipeline inner wall cleaning device. UTILITY MODEL CONTENTS

[0005] (I) Technical problem solved

[0006] In view of the deficiencies of the prior art, the utility model provides a pipeline inner wall cleaning device, which solves the problem that the above-mentioned device lacks an effective dust collection assembly when cleaning the inner wall of the pipeline. After the dirt is removed, it is simply accumulated in the pipeline or scattered in the surrounding environment. The dirt remaining in the pipeline may reattach to the inner wall of the pipeline in the subsequent process, affecting the cleaning effect, and even causing the pipeline to be blocked again.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a pipeline inner wall cleaning device, including support table, first motor is connected on the top of support table and is fixed, first motor output end is fixed with first screw rod, the outer wall of first screw rod is connected with movable rod, the outer wall of first screw rod is connected with movable rod, the top of support table is fixedly connected with limit seat, the movable rod is slidably connected in the inner wall of limit seat away from one end of first screw rod, one end of movable rod is fixedly connected with dust absorption cover on the one side away from first screw rod, dust absorption cover is equipped with fan blade in, dust absorption assembly is equipped between movable rod and cleaning plate, and this dust absorption assembly absorbs dirt generated in the process of cleaning the inner wall of pipeline through fan blade.

[0009] Preferably, the dust absorption assembly further comprises a connecting block, a bidirectional motor, a fixed cylinder, a rotating rod, and a fan blade, the connecting block is fixedly connected to the inner wall of the dust absorption cover, the connecting block is fixedly connected between the fixed cylinders, the bidirectional motor is fixedly connected to the inner wall of the fixed cylinder, the bidirectional motor is fixedly connected to the rotating rod on one side of the output end, and the fan blade is fixedly connected to one end of the rotating rod away from the bidirectional motor.

[0010] Preferably, a filter screen is fixedly connected between the inner wall of the dust absorption cover and the outer wall of the fixed cylinder, and the filter screen is arranged between the fan blade and the filter screen.

[0011] Preferably, a sealing door is installed at the bottom of the dust absorption cover.

[0012] Preferably, the output end of the bidirectional motor away from the rotating rod is fixedly connected to a rotating cylinder.

[0013] Preferably, the second screw rod is fixedly connected to the output end of the second motor and extends into the rotating cylinder and rotates with the inner wall of the rotating cylinder.

[0014] Preferably, the outer wall of the second screw rod is threadedly connected with a sliding block, the outer wall of the sliding block is movably hinged with a connecting strip, one end of the connecting strip away from the sliding block is movably hinged to the bottom of the cleaning plate, and a square groove adapted to the connecting strip is formed in the rotating cylinder.

[0015] (Three) beneficial effects

[0016] Compared with the prior art, the utility model provides a pipeline inner wall cleaning device, which has the following beneficial effects:

[0017] 1. The pipeline inner wall cleaning device, the first motor on the support table is started, drives the first screw rod to rotate, makes the movable rod which is threadedly connected with it move under the limitation of the limit seat, thereby drives the cleaning plate to approach the inner wall of the pipeline, and then uses the dust absorption assembly to perform dust absorption, can effectively absorb the dirt generated in the cleaning process, avoids the dirt to be accumulated or scattered in the pipeline, and maintains the inside of the pipeline clean.

[0018] 2、The pipeline inner wall cleaning device, the other output end of the bidirectional motor drives the rotating drum to rotate, the second motor on the rotating drum is started, the second threaded rod is rotated, the sliding block connected by the threaded connection is moved, under the limiting of the square groove, the sliding block will drive the connecting strip to slide on the inner wall of the square groove, the connecting strip adjusts the angle of the cleaning plate, better adheres to the inner wall of the pipeline of different diameters to clean and dust suction; the cleaning plate can adapt to the inner wall of the pipeline of different diameters, improve the versatility and cleaning effect of the device. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is overall structure schematic view of the utility model;

[0020] Figure 2 It is side view structure schematic view of the utility model;

[0021] Figure 3 It is sectional view structure schematic view of the utility model;

[0022] Figure 4 It is sectional view structure schematic view of the utility model.

[0023] In the drawing: 1, support table;2, first motor;3, moving rod;4, first threaded rod;5, limiting seat;6, cleaning plate;8, dust cover;9, filter screen;10, bidirectional motor;11, connecting block;111, fixed cylinder;101, rotating rod;12, fan blade;13, rotating drum;14, second threaded rod;15, connecting strip;16, square groove;17, sliding block;18, second motor. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the utility model.

[0025] Please refer to Figures 1-4The utility model provides a pipeline inner wall cleaning device, including support table 1, support table 1 top fixedly connected with first motor 2, first motor 2 output fixedly connected with first threaded rod 4, and first threaded rod 4 outer wall is connected with moving rod 3, support table 1 top fixedly connected with limit seat 5, and moving rod 3 away from first threaded rod 4 one end is slidably connected in the inner wall of limit seat 5, and support table 1 one end is equipped with cleaning plate 6, and moving rod 3 away from first threaded rod 4 one side fixedly connected with dust absorption cover 8, and dust absorption cover 8 is equipped with fan blade 12, and dust absorption assembly is equipped between cleaning plate 6 and moving rod 3, and the dust absorption assembly is absorbed dirt that the pipeline inner wall is cleaned to produce through fan blade 12;First motor 2 on support table 1 starts, drives first threaded rod 4 rotation, makes the movement of moving rod 3 connected with screw under the limit of limit seat 5, to drive cleaning plate 6 to approach the pipeline inner wall;After utilizing dust absorption assembly to carry out dust absorption, can effectively suck the dirt produced in the cleaning process, avoids dirt to be piled up or scattered in the pipeline, keeps the inside of pipeline clean.

[0026] The dust absorption assembly further includes a connecting block 11, a bidirectional motor 10, a fixed cylinder 111, a rotating rod 101, and a fan blade 12. The connecting block 11 is fixedly connected to the inner wall of the dust absorption cover 8. The connecting block 11 is fixedly connected between the fixed cylinders 111. The bidirectional motor 10 is fixedly connected to the inner wall of the fixed cylinder 111. The rotating rod 101 is fixedly connected to one side of the output end of the bidirectional motor 10. The fan blade 12 is fixedly connected to one end of the rotating rod 101 away from the bidirectional motor 10. The moving rod 3 drives the dust absorption cover 8 to move to a suitable position. The bidirectional motor 10 is installed in the fixed cylinder 111 fixedly connected by the connecting block 11 in the dust absorption cover 8. The rotating rod 101 of one side of the output end of the bidirectional motor 10 drives the fan blade 12 to rotate, sucking the dirt into the dust absorption cover 8. The filter screen 9 between the dust absorption cover 8 and the fixed cylinder 111 can prevent the dirt from entering the area of the fan blade 12.

[0027] The filter screen 9 is fixedly connected between the inner wall of the dust absorption cover 8 and the outer wall of the fixed cylinder 111. The filter screen 9 is arranged between the fan blade 12 and the filter screen 9. The filter screen 9 can prevent the dirt from entering the area of the fan blade 12, ensuring the normal operation of the dust absorption assembly. The sealing door at the bottom of the dust absorption cover 8 is designed to facilitate the cleaning of the collected dirt.

[0028] The dust absorption cover 8 is provided with a sealing door at the bottom. The sealing door at the bottom of the dust absorption cover 8 can be opened after cleaning, facilitating the cleaning of the collected dirt.

[0029] The output end of the bidirectional motor 10 is fixedly connected with a rotating drum 13; the outer wall of the rotating drum 13 away from the bidirectional motor 10 is fixedly connected with a second motor 18, the output end of the second motor 18 is fixedly connected with a second threaded rod 14 and extends into the rotating drum 13 and is rotationally connected with the inner wall of the rotating drum 13; the outer wall of the second threaded rod 14 is threadedly connected with a sliding block 17, the outer wall of the sliding block 17 is movably hinged with a connecting strip 15, one end of the connecting strip 15 away from the sliding block 17 is movably hinged at the bottom of the cleaning plate 6, and the rotating drum 13 is provided with a square groove 16 matched with the connecting strip 15; the cleaning plate 6 cleans the dirt on the inner wall of the pipeline, the bidirectional motor 10 drives the fan blade 12 to rotate to generate suction force, and the dirt is sucked into the dust cover 8; meanwhile, the other output end of the bidirectional motor 10 drives the rotating drum 13 to rotate, the second motor 18 on the rotating drum 13 is started, the second threaded rod 14 is rotated, the threadedly connected sliding block 17 is moved, and under the limitation of the square groove 16, the sliding block 17 drives the connecting strip 15 to slide on the inner wall of the square groove 16, the connecting strip 15 adjusts the angle of the cleaning plate 6, and the cleaning plate 6 is better adapted to the inner wall of the pipeline with different diameters for cleaning and dust collection; the cleaning plate 6 can adapt to the inner wall of the pipeline with different diameters, and the versatility and cleaning effect of the device are improved.

[0030] Working principle

[0031] The first motor 2 on the support table 1 is started, the first threaded rod 4 is rotated, the moving rod 3 threadedly connected with the first threaded rod 4 is moved under the limitation of the limiting seat 5, thereby driving the cleaning plate 6 to approach the inner wall of the pipeline; the moving rod 3 drives the dust cover 8 to move to a suitable position, the bidirectional motor 10 is installed in the fixed cylinder 111 fixedly connected with the connecting block 11 in the dust cover 8, the rotating rod 101 of one side output end of the bidirectional motor 10 drives the fan blade 12 to rotate, and the dirt is sucked into the dust cover 8; meanwhile, the filter screen 9 between the dust cover 8 and the fixed cylinder 111 can prevent the dirt from entering the area of the fan blade 12; the cleaning plate 6 cleans the dirt on the inner wall of the pipeline, the bidirectional motor 10 drives the fan blade 12 to rotate to generate suction force, and the dirt is sucked into the dust cover 8; meanwhile, the other output end of the bidirectional motor 10 drives the rotating drum 13 to rotate, the second motor 18 on the rotating drum 13 is started, the second threaded rod 14 is rotated, the threadedly connected sliding block 17 is moved, the sliding block 17 drives the connecting strip 15 to slide on the inner wall of the square groove 16 under the limitation of the square groove 16, and the angle of the cleaning plate 6 is adjusted through the connecting strip 15, so that the cleaning plate 6 is better adapted to the inner wall of the pipeline with different diameters for cleaning and dust collection.

[0032] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A pipe inner wall cleaning device, comprising a support platform (1), wherein a first motor (2) is fixedly connected to the top of the support platform (1), a first threaded rod (4) is fixedly connected to the output end of the first motor (2), a moving rod (3) is threadedly connected to the outer wall of the first threaded rod (4), a limiting seat (5) is fixedly connected to the top of the support platform (1), and the end of the moving rod (3) away from the first threaded rod (4) is slidably connected to the inner wall of the limiting seat (5), and a cleaning plate (6) is provided at one end of the support platform (1), characterized in that, Also include: The mobile rod (3) is fixedly connected with dust cover (8) away from one side of the first threaded rod (4), the dust cover (8) is provided with fan blade (12), the cleaning plate (6) and mobile rod (3) between dust suction assembly, the dust suction assembly is generated by fan blade (12) to the dirt on the inner wall of pipeline cleaning is absorbed.

2. A pipeline inner wall cleaning device according to claim 1, characterised in that: The dust suction assembly further includes connecting block (11), bidirectional motor (10), fixed cylinder (111), rotating rod (101), fan blade (12), the connecting block (11) is fixedly connected in the inner wall of dust cover (8), the connecting block (11) is fixedly connected between fixed cylinder (111), the bidirectional motor (10) is fixedly connected in the inner wall of fixed cylinder (111), the output end of one side of bidirectional motor (10) is fixedly connected with rotating rod (101), the rotating rod (101) is fixedly connected with fan blade (12) away from one end of bidirectional motor (10).

3. A pipeline inner wall cleaning device according to claim 2, characterised in that: The filter screen (9) is fixedly connected between the inner wall of dust cover (8) and the outer wall of fixed cylinder (111), and the filter screen (9) is arranged between the fan blade (12) and the filter screen (9).

4. A pipeline inner wall cleaning device according to claim 3, characterised in that: The dust cover (8) is provided with a sealing door at the bottom.

5. A pipeline inner wall cleaning device according to claim 2, characterised in that: The output end of the bidirectional motor (10) is fixedly connected with the rotating drum (13) away from the rotating rod (101).

6. A pipeline inner wall cleaning device according to claim 5, characterised in that: The outer wall of the rotating drum (13) away from one side of the bidirectional motor (10) is fixedly connected with the second motor (18), and the output end of the second motor (18) is fixedly connected with the second threaded rod (14) and extends to the inside of the rotating drum (13) and is rotatably connected with the inner wall of the rotating drum (13).

7. A pipeline inner wall cleaning device according to claim 6, characterised in that: The outer wall of the second threaded rod (14) is threadedly connected with the sliding block (17), the outer wall of the sliding block (17) is movably hinged with the connecting strip (15), one end of the connecting strip (15) away from the sliding block (17) is movably hinged at the bottom of the cleaning plate (6), and the rotating drum (13) is provided with a square slot (16) matched with the connecting strip (15).

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