Coal mine inspection track cleaning device

Abstract

The utility model discloses a coal mine inspection track cleaning device which comprises a connecting piece and a cleaning shell, and the connecting piece is connected between the cleaning shell and an inspection robot in a hinged mode and located at the front end of the inspection robot in the moving direction; the sweeping shell is in a U shape and is provided with a sweeping groove, rotating wheels are symmetrically arranged on the two side walls in the sweeping groove, sweeping pieces are further symmetrically arranged on the two side walls, the sweeping pieces and the rotating wheels are distributed in a staggered mode, and the rotating wheels on the two sides are matched with an inspection track of the inspection robot in a clamping mode. When the inspection robot moves, the cleaning shell can be driven by the connecting piece to directionally move on the inspection track, and when the cleaning shell moves, the cleaning pieces on the two sides can be synchronously driven to clean the two sides of the inspection track. According to the coal mine inspection track cleaning device, the inspection track can be automatically cleaned in the inspection process, the labor intensity is low, and normal operation of the inspection robot can be ensured.

Description

Technical Field

[0001] This utility model relates to the technical field of coal mine cleaning equipment, and in particular to a coal mine inspection track cleaning device. Background Technology

[0002] With the development of intelligent construction in coal mines, track-mounted inspection robots are becoming more and more popular and are being used in a wider range of environments. They can reduce the labor intensity of employees, enable 24-hour uninterrupted inspection, and archive problems found during the inspection process in real time, while also allowing the background scheduling and statistical analysis of the types of problems.

[0003] In existing technologies, the dust concentration in coal mine roadways is high and the environment is humid, which often leads to dust adhering to the tracks. The dust accumulated on the tracks can easily enter the inspection robot and affect its normal operation. Due to the complex track environment, it extends to many remote corners and has various bends, making it difficult for manual cleaning and maintenance of the tracks.

[0004] Based on this, a coal mine inspection track cleaning device is provided to automatically and in real time clean the inspection track during the inspection process of the inspection robot, reduce the intensity of manual labor, and ensure the normal operation of the inspection robot. Utility Model Content

[0005] This application provides a coal mine inspection track cleaning device that can clean the dust on the track in real time in advance as the inspection robot operates, so as to ensure the normal operation of the inspection robot and effectively reduce the labor intensity of manual cleaning and maintenance of the track.

[0006] This application provides a coal mine inspection track cleaning device, including a connector and a cleaning housing. The connector is hinged between the cleaning housing and the inspection robot and is located at the front end of the inspection robot in the direction of movement.

[0007] The cleaning housing is U-shaped and has a cleaning groove. The cleaning groove has symmetrically arranged rotating wheels on both side walls, and cleaning components are also symmetrically arranged on both side walls. The cleaning components and the rotating wheels are staggered. The rotating wheels and the cleaning components on both sides are clamped and cooperated with the inspection track of the inspection robot, so that when the inspection robot moves, it can drive the cleaning housing to move directionally on the inspection track through the connecting parts, and when the cleaning housing moves, it can synchronously drive the cleaning components on both sides to clean both sides of the inspection track.

[0008] In one possible implementation, the connector is a connecting rod, and the cleaning housing is provided with a connecting ring for connecting the connector.

[0009] In one possible implementation, the connecting rod is a square or cylindrical hollow tube, or a cylindrical solid tube.

[0010] In one possible implementation, the cleaning component is a single-layer pad or a multi-layer stacked pad. The cleaning component is fixed to the side wall of the cleaning housing by bolts. After the rotating wheel clamps the inspection track into place, the cleaning component is in close contact with the surface of the inspection track.

[0011] In one possible implementation, the cleaning components are simultaneously distributed at both ends of the moving direction of the cleaning housing.

[0012] In one possible implementation, two of the rotating wheels are spaced apart on each of the sidewalls, and the rotating wheels are mounted in the cleaning groove by bearings.

[0013] Beneficial effects: Compared with the prior art, the coal mine inspection track cleaning device provided in this application connects the cleaning shell to the front end of the inspection robot in the direction of movement in a hinged manner. During the process of the inspection robot moving on the inspection track, the cleaning parts on the cleaning shell will clean the dust on the track in advance. In this way, the inspection track can be automatically cleaned and maintained in real time, which can effectively reduce labor intensity, achieve good cleaning effect, and ensure the continuous normal operation of the inspection robot.

[0014] These and other objects, features and advantages of this utility model will be fully realized through the following detailed description. Attached Figure Description

[0015] Figure 1 A three-dimensional structural schematic diagram of the coal mine inspection track cleaning device of this application is shown.

[0016] Figure 2 The diagram shows a top-view cross-sectional view of the coal mine inspection track cleaning device of this application.

[0017] Figure 3 The diagram shows a side sectional view of the coal mine inspection track cleaning device of this application. Detailed Implementation

[0018] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art. The basic principles of the present invention defined in the following description can be applied to other embodiments, modifications, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0019] Those skilled in the art should understand that, in the disclosure of this specification, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the above terms should not be construed as limitations on this utility model.

[0020] It is understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple, and the term "a" should not be understood as a limitation on the number.

[0021] refer to Figures 1 to 3 This application provides a coal mine inspection track cleaning device, including a connector 10 and a cleaning housing 20. The connector 10 is hinged between the cleaning housing 20 and the inspection robot and is located at the front end of the inspection robot's movement direction. In this way, when the inspection robot moves on the inspection track, it can drive the cleaning housing 20 to move forward in the movement direction.

[0022] The cleaning housing 20 is U-shaped and has a cleaning groove 201. Rotating wheels 30 are symmetrically arranged on both side walls 21 of the cleaning groove 201, and cleaning components 40 are also symmetrically arranged on both side walls 21. The cleaning components 40 and the rotating wheels 30 are staggered to ensure that they do not interfere with each other's cleaning and movement. The rotating wheels 30 and the cleaning components 40 on both sides are clamped and engaged with the inspection track 50 of the inspection robot. When the inspection robot moves, the cleaning housing 20 can be oriented along the inspection track 50 via the connecting member 10. Simultaneously, the cleaning components 40 on both sides can clean both sides of the inspection track 50 as the cleaning housing 20 moves. This allows for pre-cleaning of the inspection track 50 during the inspection process, effectively reducing labor intensity, providing good cleaning results, and ensuring the continuous and normal operation of the inspection robot.

[0023] In one embodiment, the connector 10 is a connecting rod, and the cleaning housing 20 is provided with a connecting ring 22 for connecting the connector 10. The connector 10 is connected to the connecting ring 22 by a hook, or the connector 10 is directly provided with a through hole for fitting onto the connecting ring 22.

[0024] In one embodiment, the connecting rod 10 is a square or cylindrical hollow tube, or a cylindrical solid tube.

[0025] In one embodiment, the cleaning component 40 is a single-layer leather pad or a multi-layer stacked leather pad. The cleaning component 40 is fixed to the side wall 21 of the cleaning housing 20 by bolts 41. After the rotating wheel 30 clamps the inspection track 50 into place, the cleaning component 40 is tightly attached to the surface of the inspection track 50 to ensure cleaning quality. The tight attachment can be an interference fit or a transition fit between the cleaning component and the inspection track 50. Generally, this fit will generate a certain amount of compression on the cleaning component 40.

[0026] In one embodiment, the cleaning components 40 are simultaneously distributed at both ends of the moving direction of the cleaning housing 20, thereby enabling the inspection track 50 to be cleaned twice during a single inspection, which can further improve the cleaning quality.

[0027] In one embodiment, two rotating wheels 30 are spaced apart on each sidewall 21, and the rotating wheels 30 are mounted in the cleaning groove 201 by bearings, thereby enabling the cleaning housing 20 to move stably along the inspection track 50 to ensure the cleaning quality of the cleaning component 40.

[0028] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are merely examples and do not limit the present invention. The advantages of the present invention have been fully and effectively realized. The functions and structural principles of the present invention have been shown and explained in the embodiments, and any modifications or variations may be made to the implementation of the present invention without departing from the stated principles.

Claims

1. A coal mine inspection track cleaning device, characterized in that, It includes a connector and a cleaning housing. The connector is hinged between the cleaning housing and the inspection robot and is located at the front end of the inspection robot in the direction of movement. The cleaning housing is U-shaped and has a cleaning groove. The cleaning groove has symmetrically arranged rotating wheels on both side walls, and cleaning components are also symmetrically arranged on both side walls. The cleaning components and the rotating wheels are staggered. The rotating wheels and the cleaning components on both sides are clamped and cooperated with the inspection track of the inspection robot, so that when the inspection robot moves, it can drive the cleaning housing to move directionally on the inspection track through the connecting parts, and when the cleaning housing moves, it can synchronously drive the cleaning components on both sides to clean both sides of the inspection track.

2. The coal mine inspection track cleaning device as described in claim 1, characterized in that, The connector is a connecting rod, and the cleaning housing is provided with a connecting ring for connecting the connector.

3. The coal mine inspection track cleaning device as described in claim 2, characterized in that, The connecting rod is a square or cylindrical hollow tube, or a cylindrical solid tube.

4. The coal mine inspection track cleaning device as described in claim 1, characterized in that, The cleaning component is a single-layer leather pad or a multi-layer stacked leather pad. The cleaning component is fixed to the side wall of the cleaning housing by bolts. After the rotating wheel clamps the inspection track into place, the cleaning component is in close contact with the surface of the inspection track.

5. The coal mine inspection track cleaning device as described in claim 4, characterized in that, The cleaning components are simultaneously distributed at both ends of the moving direction of the cleaning housing.

6. The coal mine inspection track cleaning device as described in claim 1, characterized in that, Two rotating wheels are spaced apart on each sidewall, and the rotating wheels are mounted in the cleaning groove by bearings.

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