Pipe cleaning car

Abstract

The utility model relates to the field of pipeline cleaning equipment, specifically relates to a pipeline ash removal vehicle. The pipeline ash removal vehicle includes: walking assembly, the base is installed on walking assembly, and the spud is connected with the base to form the hinged cooperation on the front end of base, and the adjusting oil cylinder is arranged between the base and the spud, control box body, detachable installation is carried on the base, cleaning structure, including detachable installation on the base mechanical arm and the excavator of installation at one end of mechanical arm. The utility model discloses pipeline ash removal vehicle can send into the pipeline after the walking assembly, control box body and cleaning structure are split, and assemble into the complete pipeline ash removal vehicle in the pipeline, thereby more conveniently carries out the cleaning to the pipeline of the relatively narrow entrance diameter.

Description

Technical Field

[0001] This utility model relates to the field of pipeline cleaning equipment, specifically to a pipeline dust removal vehicle. Background Technology

[0002] For cleaning ventilation ducts, dust removal ducts, flues, and other ducts, manual cleaning is dangerous, labor-intensive, inefficient, and costly, and the dust is extremely harmful to human health.

[0003] Chinese utility model patent CN222470079U discloses a ventilation duct cleaning robot. This robot includes a vehicle body, duct wall cleaning devices on both sides of the body, a dust suction component at the front, tracks on the underside, and a robotic arm on the upper part of the body. However, this type of robot is relatively large and has difficulty entering ducts with narrow entrances.

[0004] Therefore, a new technical solution is needed in this field to solve the above problems. Summary of the Invention

[0005] To improve or solve the technical problem that existing pipeline cleaning robots are too large to clean pipelines with narrow inlet diameters, this utility model provides a pipeline cleaning vehicle. The pipeline cleaning vehicle includes: a walking assembly with a base mounted on it, and a scraper hinged to the front end of the base; an adjusting cylinder between the base and the scraper; a control box detachably mounted on the base; and a cleaning structure including a robotic arm detachably mounted on the base and a bucket mounted on one end of the robotic arm.

[0006] This utility model of a pipe cleaning vehicle includes a traveling assembly, a control box, and a cleaning structure. A base is mounted on the traveling assembly, and the control box and cleaning structure are detachably connected to the base. When dealing with pipes with narrow inlet diameters, the traveling assembly, control box, and cleaning structure can be disassembled, inserted into the pipe, and reassembled inside to form a complete pipe cleaning vehicle, thus facilitating the cleaning of pipes with narrow inlet diameters. A scraper is mounted at the front end of the base. As the traveling assembly moves forward, the scraper pushes dust and debris from the bottom of the pipe forward and ultimately pushes it out of the pipe. The cleaning structure includes a robotic arm and a bucket. The bucket is moved by the robotic arm to clean the deposits on the inner wall of the pipe, enhancing the cleaning effect of the pipe cleaning vehicle. Through the above design, this utility model of a pipe cleaning vehicle allows the traveling assembly, control box, and cleaning structure to be disassembled, inserted into the pipe, and reassembled inside to form a complete pipe cleaning vehicle, thus facilitating the cleaning of pipes with narrow inlet diameters.

[0007] Furthermore, a hinge frame is provided between the scraper and the base, and the two ends of the adjusting cylinder are respectively hinged to the hinge frame and the base; the scraper includes a blade holder connected to the hinge frame and an arc-shaped blade mounted on the blade holder. With the above arrangement, the arc-shaped blade can conform to the inside of the pipe, thus facilitating the removal of dust and debris along the inner wall of the pipe.

[0008] Furthermore, baffles are provided at both ends of the curved blade. This arrangement of baffles prevents dust and debris from escaping from the curved blade from both sides.

[0009] Furthermore, the robotic arm includes a connecting seat rotatably connected to the base, a first joint hinged to the connecting seat, a second joint hinged to the first joint, and a connecting support hinged to the second joint; the bucket is mounted on the connecting support. Through the above arrangement, the connection seat, the first joint, the second joint, and the connecting support allow for convenient movement of the bucket, expanding its operating area and facilitating the cleaning of deposits on the inner wall of the pipe.

[0010] Furthermore, a hinge seat and a cylinder mounting seat are formed on the connecting seat, and a hinge hole matching the hinge seat is provided on the base. A drive cylinder is arranged between the cylinder mounting seat and the base. With the above arrangement, the drive cylinder can drive the cylinder mounting seat to rotate along the hinge seat, thereby realizing the rotation of the connecting seat.

[0011] Furthermore, a wire clamp is installed on the robotic arm. This configuration allows the wire clamp to neatly hold hydraulic pipes and wiring on the robotic arm, preventing damage from collisions caused by tangled wires.

[0012] Furthermore, a protective housing is provided on the outside of the control box, and an explosion-proof light and an explosion-proof camera are installed on the protective housing. Through these features, the protective housing protects the control box, while the explosion-proof light and camera allow operators to easily observe the internal condition of the pipeline, thus facilitating cleaning of the pipeline interior. Attached Figure Description

[0013] The preferred embodiments of this utility model are described below with reference to the accompanying drawings, in which: Figure 1 This is a schematic diagram of an embodiment of the pipeline cleaning vehicle of this utility model; Figure 2 This is an exploded structural diagram of an embodiment of the pipeline cleaning vehicle of this utility model; Figure 3 This is a schematic diagram of an embodiment of the traveling assembly and base of the pipeline cleaning vehicle of this utility model; Figure 4 This is a schematic diagram of an embodiment of the cleaning structure in the pipeline cleaning vehicle of this utility model.

[0014] List of reference numerals in the attached drawings: 1. Walking assembly; 2. Base; 21. Hinge hole; 22. Clearance groove; 3. Control box; 31. Protective housing; 32. Explosion-proof light; 33. Explosion-proof camera; 4. Cleaning structure; 41. Robotic arm; 411. Connecting seat; 412. First joint; 413. Second joint; 414. Connecting support; 415. Hinge seat; 416. Hydraulic cylinder mounting seat; 417. Cable clamp; 42. Bucket; 5. Blade; 51. Hinge frame; 52. Adjusting cylinder; 53. Blade holder; 54. Curved blade; 55. Baffle. Detailed Implementation

[0015] Preferred embodiments of the present invention will now be described with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0016] It should be noted that in the description of this utility model, the terms "upper," "lower," "left," "right," "inner," and "outer," which indicate directional or positional relationships, are based on the directional or positional relationships shown in the accompanying drawings. These are merely for ease of description and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0017] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "setting," and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection, an indirect connection through an intermediate medium, or a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0018] To improve or solve the technical problem that existing pipeline cleaning robots are too large to clean pipelines with narrow inlet diameters, this utility model provides a pipeline cleaning vehicle. The pipeline cleaning vehicle includes: a walking assembly 1, a base 2 mounted on the walking assembly 1, and a scraper 5 hinged to the front end of the base 2; an adjusting cylinder 52 positioned between the base 2 and the scraper 5; a control box 3 detachably mounted on the base 2; and a cleaning structure 4, including a robotic arm 41 detachably mounted on the base 2 and a bucket 42 mounted on one end of the robotic arm 41.

[0019] Figure 1 This is a schematic diagram of an embodiment of the pipeline cleaning vehicle of this utility model. Figure 2 This is an exploded structural diagram of an embodiment of the pipeline cleaning vehicle of this utility model. Figure 1 and Figure 2 As shown, in one or more embodiments, the pipeline cleaning vehicle of this utility model includes a traveling assembly 1, a control box 3, and a cleaning structure 4.

[0020] See also Figure 1 and Figure 2 In one or more embodiments, the walking assembly 1 is a tracked walking assembly 1, which includes a track structure and a hydraulic motor. The hydraulic motor drives the track structure to move, thereby realizing the self-movement of the pipeline cleaning vehicle. Specifically, a base 2 is mounted on the walking assembly 1, and the control box 3 and the cleaning structure 4 are mounted on the base 2. Based on Figure 1 As shown, the base 2 has a front end and a rear end. Several bolt holes and slots are provided on the base 2, and the control box 3 is mounted on the base 2 by bolts. Furthermore, a hinge hole 21 is provided on the base 2, located in the middle of the base 2 in the left-right direction and near the front end of the base 2 in the front-back direction. Furthermore, a clearance groove 22 is provided on the base 2, located near the rear end of the base 2. The pipelines inside the control box 3 pass through the clearance groove 22 through the base 2 and connect to the travel assembly 1, etc.

[0021] Figure 3 This is a schematic diagram of an embodiment of the traveling assembly and base of the pipeline cleaning vehicle of this utility model. Figure 1 , Figure 2 and Figure 3 As shown, in one or more embodiments, a scraper 5 is provided at the front end of the base 2, and the scraper 5 is hinged to the base 2. Specifically, a hinge frame 51 is provided between the scraper 5 and the base 2, with one end of the hinge frame 51 hinged to the base 2 and the other end hinged to the scraper 5. An adjusting cylinder 52 is provided between the base 2 and the scraper 5, with both ends of the adjusting cylinder 52 hinged to the hinge frame 51 and the base 2, respectively. When the adjusting cylinder 52 is activated, it can adjust the angle between the scraper 5 and the working surface, lowering it to contact the working surface during operation and raising it when not in operation to prevent damage to the scraper 5. Further, the scraper 5 includes a blade holder 53 connected to the hinge frame 51 and an arc-shaped blade 54 mounted on the blade holder 53. Specifically, the blade holder 53 and the hinge frame 51 are fixedly connected by bolts. The arc-shaped blade 54 is mounted below the blade holder 53, and its cutting edge (lower end face) is approximately arc-shaped to match the pipe. Furthermore, baffles 55 are provided at both ends of the arc-shaped blade 54, which allow dust to escape from both sides.

[0022] See also Figure 1 , Figure 2 and Figure 3 The control box 3 is detachably mounted on the base 2. In one or more embodiments, a protective housing 31 is provided on the outside of the control box 3, covering the outside of the control box 3 and fixedly connected to the control box 3 by bolts. Specifically, the protective housing 31 is generally arc-shaped to adapt to the shape of the pipeline. Furthermore, an explosion-proof light 32 and an explosion-proof camera 33 are installed on the protective housing 31, and the explosion-proof light 32 and explosion-proof camera 33 are arranged at the front end of the protective housing 31. The explosion-proof light 32 and explosion-proof camera 33 facilitate observation of the internal condition of the pipeline, thereby facilitating the operation of the pipeline cleaning vehicle to clean the inside of the pipeline.

[0023] Figure 4 This is a schematic diagram of an embodiment of the cleaning structure in the pipeline cleaning vehicle of this utility model. (See diagram below.) Figure 1 , Figure 2 and Figure 4As shown, in one or more embodiments, the cleaning structure 4 is mounted on the base 2 and is located near the front end of the base 2. The cleaning structure 4 includes a detachable robotic arm 41 mounted on the base 2 and a bucket 42 mounted on one end of the robotic arm 41. Specifically, the robotic arm 41 includes a connecting seat 411, a first joint 412, a second joint 413, and a connecting support 414. A hinge seat 415 is formed on the connecting seat 411, and the hinge seat 415 corresponds to the hinge hole 21 on the base 2. The base 2 and the hinge seat 415 are connected by a hinge shaft. Furthermore, a hydraulic cylinder mounting seat 416 is also provided on the connecting seat 411, and a driving hydraulic cylinder is provided on the base 2. One end of the driving hydraulic cylinder is connected to the base 2 by a hinge, and the other end of the driving hydraulic cylinder is connected to the hydraulic cylinder mounting seat 416 by a hinge. When the driving hydraulic cylinder is activated, it pushes the hydraulic cylinder mounting seat 416 to rotate around the hinge shaft, thereby realizing the rotational connection between the connecting seat 411 and the base 2. Furthermore, the first joint 412 is hinged to the connecting seat 411, and a first hydraulic cylinder is installed between the first joint 412 and the connecting seat 411, driving the first joint 412 to move. The second joint 413 is hinged to the first joint 412, and a second hydraulic cylinder is installed between the second joint 413 and the first joint 412, driving the second joint 413 to move. The connecting support 414 is hinged to the second joint 413, and a third hydraulic cylinder is installed between the connecting support 414 and the second joint 413, driving the connecting support 414 to move. The bucket 42 is mounted on the connecting support 414. Furthermore, other suitable attachments, such as hydraulic grippers, hydraulic shears, hydraulic clamps, etc., can be installed on the connecting support 414. Only one of the above can be installed, for example, only the bucket 42 and only the hydraulic gripper can be installed. Alternatively, two can be installed simultaneously, for example, both the bucket 42 and the hydraulic gripper can be installed on the connecting support 414. Furthermore, wire clamps 417 are installed on the robotic arm 41, and multiple wire clamps 417 are arranged along the length of the robotic arm 41. Specifically, the wire clamps 417 are located on both sides of the robotic arm 41 for securing hydraulic lines.

[0024] The working principle of this utility model is as follows: When dealing with pipes with a narrow inlet diameter, the traveling assembly 1, control box 3, and cleaning structure 4 are disassembled and sent into the pipe, where they are then reassembled. The traveling assembly 1 drives the pipe cleaning vehicle along the pipe, and during the movement, the front-end scraper 5 pushes the dust and debris in the pipe forward; the robotic arm 41 drives the bucket 42 to clean the deposits on the inner wall of the pipe, causing them to fall into the pipe and be pushed away by the scraper 5.

[0025] The technical solution of this utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is obviously not limited to these specific embodiments. Without departing from the principle of this utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will all fall within the protection scope of this utility model.

Claims

1. A pipeline cleaning vehicle, characterized in that, include: A walking assembly (1) is provided with a base (2) mounted on the walking assembly (1), and a shovel (5) is mounted at the front end of the base (2) and is hinged to the base (2). An adjusting cylinder (52) is provided between the base (2) and the shovel (5). The control box (3) is detachably mounted on the base (2); The cleaning structure (4) includes a detachable robotic arm (41) mounted on the base (2) and a bucket (42) mounted on one end of the robotic arm (41).

2. The pipeline cleaning vehicle according to claim 1, characterized in that, A hinge frame (51) is provided between the shovel (5) and the base (2). The two ends of the adjusting cylinder (52) are respectively connected to the hinge frame (51) and the base (2) in a hinged fit. The shovel (5) includes a blade holder (53) connected to the hinge frame (51) and an arc-shaped blade (54) mounted on the blade holder (53).

3. The pipeline cleaning vehicle according to claim 2, characterized in that, Baffles (55) are provided at both ends of the arc-shaped blade (54).

4. The pipeline cleaning vehicle according to claim 1, characterized in that, The robotic arm (41) includes a connecting seat (411) rotatably connected to the base (2), a first joint (412) hingedly connected to the connecting seat (411), a second joint (413) hingedly connected to the first joint (412), and a connecting support (414) hingedly connected to the second joint (413); the bucket (42) is mounted on the connecting support (414).

5. The pipeline cleaning vehicle according to claim 4, characterized in that, A hinge seat (415) and a cylinder mounting seat (416) are formed on the connecting seat (411). A hinge hole (21) matching the hinge seat (415) is provided on the base (2). A drive cylinder is provided between the cylinder mounting seat (416) and the base (2).

6. The pipeline cleaning vehicle according to claim 4, characterized in that, A wire clamp (417) is installed on the robotic arm (41).

7. The pipeline cleaning vehicle according to claim 1, characterized in that, A protective housing (31) is provided on the outside of the control box (3), and an explosion-proof light (32) and an explosion-proof camera (33) are installed on the protective housing (31).

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