Adjustable pipeline cleaning robot

Abstract

The utility model relates to the technical field of pipeline cleaning equipment, and particularly discloses an adjustable pipeline cleaning robot which comprises a robot body. An air cylinder is installed on one side of the robot body, one side of the air cylinder is connected with a hydraulic rod, a push block is fixed to one end of the hydraulic rod, a plurality of through grooves are formed in the robot body, fixing plates are arranged in the through grooves and fixedly connected with the interior of the robot body, and sliding rods are slidably connected to the fixing plates. A driving mechanism is fixed at one end of the sliding rod, and a plurality of rollers are arranged on the driving mechanism; an electric rotating shaft is connected to one end of the robot body, a rotating head is fixed to one end of the electric rotating shaft, a plurality of connecting plates are fixed to the side face of the rotating head, a supporting rod is rotationally connected to one end of each connecting plate, a cleaning head is fixed to one end of each supporting rod, and a plurality of electric telescopic rods are installed on the side face of the rotating head. One end of the electric telescopic rod is connected with the supporting rod in a sliding mode.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline cleaning equipment, in particular to an adjustable pipeline cleaning robot. Background Art

[0002] The rapid development of pipelines has brought us a lot of convenience, but we also constantly encounter various problems when using pipelines. For example, pipelines are rusty and blocked. At the same time, the environment where the pipelines are located is not easy for workers to enter and work. Therefore, in 1978, scientists first proposed the idea of ​​pipeline robots, using small pipeline robots to replace workers to enter the pipelines for pipeline inspection, pipeline dust removal, pipeline rust removal, etc., which brought security to production work safety.

[0003] When a pipe cleaning robot is cleaning a pipe, it mostly uses a mechanical arm to scrape the inside of the pipe and remove the attachments on the inner wall of the pipe by friction. Currently, there are many types of pipe sizes, and the robot's cleaning head will be severely worn after working for a long time, thereby reducing the subsequent cleaning effect, bringing inconvenience to people's cleaning work, and reducing cleaning efficiency and effectiveness. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable pipeline cleaning robot to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable pipe cleaning robot, comprising a robot body; a cylinder is installed on one side of the robot body, a hydraulic rod is connected to the side of the cylinder close to the robot body, the hydraulic rod extends into the interior of the robot body, a push block is fixed to the end of the hydraulic rod away from the cylinder, a plurality of through grooves are opened on the robot body, the through grooves are all extended into the interior of the robot body, a fixing plate is arranged inside the through grooves, the fixing plate is fixedly connected to the interior of the robot body, a sliding rod is slidably connected to the fixing plate, and the sliding The moving rod is arranged perpendicularly to the fixed plate, and a driving mechanism is fixed to the end of the sliding rod away from the robot body, and a plurality of rollers are arranged on the driving mechanism; an electric rotating shaft is connected to the end of the robot body away from the cylinder, and a rotating head is fixed to the end of the electric rotating shaft away from the robot body, and a plurality of connecting plates are fixed to the side of the rotating head, and the ends of the connecting plates away from the rotating head are rotatably connected to support rods, and a cleaning head is fixed to the end of the support rod away from the connecting plate, and a plurality of electric telescopic rods are installed on the side of the rotating head, and the end of the electric telescopic rod away from the rotating head is slidably connected to the support rod.

[0006] Preferably, the push block is processed with a plurality of inclined surfaces, and the end of the sliding rod away from the driving mechanism is in contact with the push block; the sliding rod can be controlled by the push block to push the driving mechanism to a distant place, thereby saving costs.

[0007] Preferably, an elastic component is disposed outside the sliding rod, and two ends of the elastic component are respectively connected to the fixing plate and the driving mechanism; the driving mechanism is automatically reset, saving people's physical energy.

[0008] Preferably, a guide rod is fixed on one side of the support rod, a slider is slidably connected to the guide rod, and the end of the electric telescopic rod away from the rotating head is rotatably connected to the slider; this facilitates controlling the angle between the support rod and the connecting plate so that the cleaning head can work better.

[0009] Preferably, the cleaning head is a hemispherical structure, and the rollers are processed with anti-slip strips; the friction between the rollers and the inner wall of the pipeline is increased, and the cleaning head can always keep in contact with the pipeline.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: by arranging a push block inside the robot body to fit the sliding rod, the roller can always fit against the inner wall of the pipe and be adjusted according to pipes of different sizes. It is only necessary to push the push block in the opposite direction of the sliding rod through the hydraulic rod, and the inclined surface on the push block controls the distance that the sliding rod extends outward, thereby improving the fit between the roller and the inner wall of the pipe, so that the robot body remains stable inside the pipe, and the electric telescopic rod installed on the rotating head can control the sliding block to slide on the guide rod, and the support rod can adjust the distance between the cleaning head and the rotating head through the cooperation of the sliding block and the electric telescopic rod, so that the cleaning head is always in contact with the inner wall of the pipe, preventing the cleaning head from detaching from the inner wall of the pipe, maintaining the cleaning effect of the robot body, and improving the cleaning efficiency and cleaning quality of the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the overall structure of the robot body of the utility model;

[0013] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0014] Figure 4 This is a front structural schematic diagram of the sliding rod of the utility model;

[0015] Figure 5 For this utility model Figure 1 A magnified view of the structure in the middle.

[0016] In the figure: 1. Robot body; 2. Cylinder; 3. Driving mechanism; 4. Roller; 5. Rotating head; 6. Connecting plate; 7. Support rod; 8. Cleaning head; 9. Through slot; 10. Fixed plate; 11. Electric rotating shaft; 12. Hydraulic rod; 13. Push block; 14. Sliding rod; 15. Elastic component; 16. Guide rod; 17. Sliding block; 18. Electric telescopic rod. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0019] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] See also Figure 1-5The utility model provides a technical solution: an adjustable pipeline cleaning robot, comprising a robot body 1; a cylinder 2 is installed on one side of the robot body 1, and a hydraulic rod 12 is connected to the side of the cylinder 2 close to the robot body 1, and the hydraulic rod 12 extends into the interior of the robot body 1, and a push block 13 is fixed to the end of the hydraulic rod 12 away from the cylinder 2, and a plurality of through grooves 9 are opened on the robot body 1, and the through grooves 9 are all extended into the interior of the robot body 1, and a fixing plate 10 is arranged inside the through grooves 9, and the fixing plate 10 is fixedly connected to the interior of the robot body 1, and a sliding rod 14 is slidably connected to the fixing plate 10, and the sliding rod 14 is slidably connected to the fixing plate 10. The fixed plate 10 is arranged vertically, and a driving mechanism 3 is fixed to the end of the sliding rod 14 away from the robot body 1, and a plurality of rollers 4 are arranged on the driving mechanism 3; an electric rotating shaft 11 is connected to the end of the robot body 1 away from the cylinder 2, and a turning head 5 is fixed to the end of the electric rotating shaft 11 away from the robot body 1, and a plurality of connecting plates 6 are fixed to the side of the turning head 5, and the ends of the connecting plates 6 away from the turning head 5 are rotatably connected to support rods 7, and a cleaning head 8 is fixed to the end of the support rod 7 away from the connecting plate 6, and a plurality of electric telescopic rods 18 are installed on the side of the turning head 5, and the end of the electric telescopic rod 18 away from the turning head 5 is slidably connected to the support rod 7.

[0021] Furthermore, the push block 13 is processed with a plurality of inclined surfaces, and the end of the sliding rod 14 away from the driving mechanism 3 is in contact with the push block 13; the sliding rod 14 can be controlled by the push block 13 to push the driving mechanism 3 to a distant place, thereby saving costs.

[0022] Furthermore, an elastic component 15 is disposed outside the sliding rod 14, and two ends of the elastic component 15 are respectively connected to the fixing plate 10 and the driving mechanism 3, so that the driving mechanism 3 is automatically reset, saving people's physical energy.

[0023] Furthermore, a guide rod 16 is fixed to one side of the support rod 7, and a slider 17 is slidably connected to the guide rod 16. The end of the electric telescopic rod 18 away from the rotating head 5 is rotatably connected to the slider 17, which facilitates the control of the angle between the support rod 7 and the connecting plate 6, so that the cleaning head 8 can work better.

[0024] Furthermore, the cleaning head 8 is a hemispherical structure, and the rollers 4 are processed with anti-slip strips, which improve the friction between the rollers 4 and the inner wall of the pipeline, and enable the cleaning head 8 to always keep in contact with the pipeline.

[0025] Working principle: In actual use of the utility model, the cylinder 2 at one end of the robot body 1 is started, so that the cylinder 2 drives the hydraulic rod 12 to push the push block 13, so that the push block 13 moves to one side of the rotating head 5, and the inclined surface processed on the side of the push block 13 makes the sliding rod 14 drive the driving mechanism 3 to move in the direction away from the robot body 1. The closer the push block 13 is to the rotating head 5, the farther the driving mechanism 3 will be pushed. Since the sliding rod 14 is provided with an elastic component 15, the driving mechanism 3 can be pulled to reset, so that the farther the push block 13 is from the rotating head 5, the closer the driving mechanism 3 will be pulled, so that the roller 4 is always in contact with the inner wall of the pipeline. Then, people control the electric telescopic rod 18 to lift and lower, so that the slider 17 slides on the guide rod 16. When the electric telescopic rod 18 is extended longer, the slider 17 will be closer to the cleaning head 8, so that the support rod 7 rotates at the top of the connecting plate 6, thereby controlling the fit between the cleaning head 8 and the inner wall of the pipeline. Finally, people start the electric rotating shaft 11 to start the cleaning work of the robot body 1.

[0026] It is worth noting that the entire device is controlled by a main control button. Since the device matched with the control button is a common device and belongs to the existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable pipeline cleaning robot, characterized in that: The robot body (1) comprises a cylinder (2) installed on one side of the robot body (1), a hydraulic rod (12) is connected to the side of the cylinder (2) close to the robot body (1), the hydraulic rod (12) extends into the interior of the robot body (1), a push block (13) is fixed to the end of the hydraulic rod (12) away from the cylinder (2), a plurality of through grooves (9) are provided on the robot body (1), the through grooves (9) all extend into the interior of the robot body (1), a fixed plate (10) is provided inside the through grooves (9), the fixed plate (10) is fixedly connected to the interior of the robot body (1), a sliding rod (14) is slidably connected to the fixed plate (10), the sliding rod (14) is vertically arranged to the fixed plate (10), and the sliding A driving mechanism (3) is fixed to one end of the rod (14) away from the robot body (1), and a plurality of rollers (4) are arranged on the driving mechanism (3); an electric rotating shaft (11) is connected to one end of the robot body (1) away from the cylinder (2), and a rotating head (5) is fixed to one end of the electric rotating shaft (11) away from the robot body (1), and a plurality of connecting plates (6) are fixed to the side of the rotating head (5), and the ends of the connecting plates (6) away from the rotating head (5) are rotatably connected to support rods (7), and the ends of the support rods (7) away from the connecting plates (6) are fixed to a cleaning head (8), and a plurality of electric telescopic rods (18) are installed on the side of the rotating head (5), and the ends of the electric telescopic rods (18) away from the rotating head (5) are slidably connected to the support rods (7).

2. The adjustable pipe cleaning robot according to claim 1, characterized in that: The push block (13) is processed with a plurality of inclined surfaces, and the end of the sliding rod (14) away from the driving mechanism (3) is in contact with the push block (13).

3. The adjustable pipe cleaning robot according to claim 1, characterized in that: An elastic component (15) is arranged outside the sliding rod (14), and two ends of the elastic component (15) are respectively connected to the fixing plate (10) and the driving mechanism (3).

4. The adjustable pipe cleaning robot according to claim 1, characterized in that: A guide rod (16) is fixed to one side of the support rod (7), a slider (17) is slidably connected to the guide rod (16), and one end of the electric telescopic rod (18) away from the rotating head (5) is rotatably connected to the slider (17).

5. The adjustable pipe cleaning robot according to claim 1, characterized in that: The cleaning head (8) is a hemispherical structure, and the rollers (4) are all processed with anti-slip strips.

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