Automatic cleaning camera device for mine roof crack detection

Abstract

The utility model relates to the technical field of automatic cleaning camera devices, in particular to an automatic cleaning camera device for mine roof crack detection, which comprises a shell and a plurality of groups of first cameras, and the plurality of groups of first cameras are respectively and circumferentially mounted at the front part of the outer side wall of the shell; the device comprises a shell, a detection device, a connecting device, multiple groups of first illuminating lamps, multiple groups of second cameras, multiple groups of second illuminating lamps and a cleaning assembly, the shell is installed on the detection device through the connecting device, the connecting device is used for driving the shell to rotate, and the multiple groups of first illuminating lamps are circumferentially installed on the front portion of the outer side wall of the shell. The first illuminating lamps are arranged on the sides of the first cameras correspondingly, and the second cameras and the second illuminating lamps are circumferentially installed on the side portion of the outer side wall of the shell correspondingly. The environment in the drill hole is shot at multiple angles, shooting dead angles are reduced, and the protection and cleaning effects of the camera are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic cleaning camera devices, in particular to an automatic cleaning camera device for detecting cracks in a mine roof. Background Art

[0002] Mine roof cracks are one of the major hidden dangers in mine safety production. The formation and expansion of cracks will lead to the collapse of the mine roof, thus threatening the lives of miners. Therefore, timely and accurate monitoring and detection of mine roof cracks are of great significance. In the monitoring of roof cracks, it is necessary to use a camera to shoot the situation in the borehole.

[0003] For example, in the patent with the prior art authorization announcement number CN219442657U, the utility model discloses an automatic cleaning device for a mining camera, and the utility model relates to the technical field of mining cameras. The automatic cleaning device for a mining camera comprises a mining explosion-proof camera, and a fixed box is fixedly installed on the upper surface of the mining explosion-proof camera, and a sliding cavity is opened inside the fixed box. The utility model can automatically clean the lens on the mining explosion-proof camera by installing a fixed box, a water inlet pipe and a solenoid valve.

[0004] However, during the use of the device, it was found that the flushing method used in the device has a relatively complex structure, is not convenient for application in different working conditions, and is not convenient for protecting the camera after it stops working, which reduces the convenience of use and the protective effect. Summary of the invention

[0005] In order to solve the above technical problems, the utility model provides an automatic cleaning camera device for detecting cracks in mine roof, which can shoot the environment inside the borehole from multiple angles, reduce shooting blind spots, and improve the protection and cleaning effects of the camera.

[0006] To achieve the above-mentioned purpose, the utility model provides an automatic cleaning camera device for detecting cracks in a mine roof, comprising a shell and multiple groups of first cameras, which are respectively circumferentially installed on the front of the outer side wall of the shell; further comprising a connecting device, multiple groups of first lighting lamps, multiple groups of second cameras, multiple groups of second lighting lamps and a cleaning assembly, the shell being installed on the detection equipment through the connecting device, the connecting device being used to drive the shell to rotate, the multiple groups of first lighting lamps being respectively circumferentially installed on the front of the outer side wall of the shell, and the multiple groups of first lighting lamps being respectively arranged on the sides of the multiple groups of first cameras, the multiple groups of second cameras and the multiple groups of second lighting lamps being respectively circumferentially installed on the sides of the outer side wall of the shell, and the multiple groups of second lighting lamps being respectively arranged on the sides of the multiple groups of second cameras, the cleaning assembly being installed on the shell, and the cleaning assembly being used to clean the multiple groups of first cameras The cleaning process of the camera head and multiple groups of second cameras; the situation in the borehole is photographed by multiple groups of first cameras and multiple groups of second cameras, and the multi-angle effect of the device on the environment inside the borehole is improved by circumferentially arranging the multiple groups of first cameras and multiple groups of second cameras on the shell, and the shooting environment is illuminated by multiple groups of first lighting lamps and multiple groups of second lighting lamps to improve the clarity of shooting. When the multiple groups of first cameras and multiple groups of second cameras need to be cleaned, the lenses are wiped and cleaned by starting the cleaning component to improve the reliability of cleaning. When the multiple groups of first cameras and multiple groups of second cameras are in a non-working state, the cleaning component blocks the lenses of the multiple groups of first cameras and multiple groups of second cameras, thereby improving the protection effect of the multiple groups of first cameras and multiple groups of second cameras.

[0007] Preferably, the cleaning component includes a stepper motor, a rotating shaft, a connecting rod and a cleaning protection pad, multiple groups of stepper motors are installed inside the shell, multiple groups of rotating shafts are respectively installed on the output ends of multiple groups of stepper motors, one end of multiple groups of connecting rods are respectively connected to the top ends of multiple groups of rotating shafts, and the other ends of multiple groups of connecting rods are respectively connected to multiple groups of cleaning protection pads, and multiple groups of cleaning protection pads are respectively arranged on the sides of multiple groups of first cameras and multiple groups of second cameras; when cleaning is needed, multiple groups of rotating shafts are driven to rotate by multiple groups of stepper motors, and after the rotation of multiple groups of rotating shafts, multiple groups of connecting rods are driven to swing, so that multiple groups of connecting rods drive multiple groups of cleaning protection pads to move, so that multiple groups of cleaning protection pads respectively wipe and clean the surfaces of multiple groups of first cameras and multiple groups of second cameras, thereby improving the reliability of the device, and after the use of multiple groups of first cameras and multiple groups of second cameras, the multiple groups of cleaning protection pad covers are installed on the ends of multiple groups of first cameras and multiple groups of second cameras.

[0008] Preferably, the connecting device includes a chassis and a connecting piece, the chassis is installed in the middle of the shell, a dual-output shaft motor is arranged in the chassis, two groups of connecting pieces are rotatably installed on the left and right ends of the chassis respectively, and the two groups of connecting pieces are respectively connected to the output ends of the dual-output shaft motor; the two groups of connecting pieces are respectively installed on the detection device, and the chassis drives the shell to rotate by rotating the output ends of the dual-output shaft motor, thereby improving the convenience of multiple groups of first cameras and multiple groups of second cameras to shoot different positions in the borehole, improving the flexibility of shooting adjustment, and reducing shooting blind spots.

[0009] Preferably, it also includes a plurality of groups of mounting holes, which are respectively arranged on the two groups of connecting parts; by providing a plurality of groups of mounting holes, the convenience of connecting the two groups of connecting parts with the detection device by using bolts is improved.

[0010] Preferably, the shell is configured to be Y-shaped, thereby improving the passability of the shell in the drilled hole and improving the uniformity of the position arrangement of the multiple groups of first cameras and the multiple groups of second cameras.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the situation inside the borehole is photographed by multiple groups of first cameras and multiple groups of second cameras, and the multiple groups of first cameras and multiple groups of second cameras are circumferentially arranged on the shell to improve the multi-angle effect of the device for photographing the environment inside the borehole and reduce shooting blind spots, and the shooting environment is illuminated by multiple groups of first lighting lamps and multiple groups of second lighting lamps to improve the clarity of shooting, and when the multiple groups of first cameras and multiple groups of second cameras need to be cleaned, the lenses are wiped and cleaned by starting the cleaning component to improve the reliability of cleaning, and when the multiple groups of first cameras and multiple groups of second cameras are in a non-working state, the cleaning component blocks the lenses of the multiple groups of first cameras and multiple groups of second cameras, thereby improving the protection effect of the multiple groups of first cameras and multiple groups of second cameras and improving the ease of use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the axonometric local structure of the connection between the rotating shaft and the connecting rod;

[0014] Figure 3 is a side view structural diagram of the connection between the housing and the first lighting lamp, etc.;

[0015] Figure 4 is a schematic diagram of the side view structure of the connection between the housing and the second lighting lamp, etc.;

[0016] Figure 5 It is a schematic diagram of the axonometric structure when the first camera and the second camera are in the opened state.

[0017] Markings in the accompanying drawings: 1. shell; 2. first camera; 3. first lighting lamp; 4. second camera; 5. second lighting lamp; 6. cleaning assembly; 7. stepping motor; 8. rotating shaft; 9. connecting rod; 10. cleaning protection pad; 11. chassis; 12. connecting part; 13. mounting hole. DETAILED DESCRIPTION

[0018] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0019] Embodiment 1:

[0020] like Figures 1 to 5 As shown, this embodiment provides an automatic cleaning camera device for detecting cracks in a mine roof, comprising a shell 1 and a plurality of groups of first cameras 2, wherein the plurality of groups of first cameras 2 are circumferentially mounted on the front of the outer wall of the shell 1; further comprising a connecting device, a plurality of groups of first lighting lamps 3, a plurality of groups of second cameras 4, a plurality of groups of second lighting lamps 5 and a cleaning assembly 6, wherein the shell 1 is mounted on the detection device through the connecting device, wherein the connecting device is used to drive the shell 1 to rotate, wherein the plurality of groups of first lighting lamps 3 are circumferentially mounted on the front of the outer wall of the shell 1, and the plurality of groups of first lighting lamps 3 are respectively arranged on the sides of the plurality of groups of first cameras 2, wherein the plurality of groups of second cameras 4 and the plurality of groups of second lighting lamps 5 are respectively circumferentially mounted on the sides of the outer wall of the shell 1, and the plurality of groups of second lighting lamps 5 are respectively arranged on the sides of the plurality of groups of second cameras 4, and the cleaning assembly 6 is mounted on the shell 1, and the cleaning assembly 6 is used to clean the plurality of groups of first cameras 2 and the plurality of groups of second cameras 4;

[0021] like Figure 2 As shown, the cleaning assembly 6 includes a stepper motor 7, a rotating shaft 8, a connecting rod 9 and a cleaning protection pad 10, multiple groups of stepper motors 7 are installed inside the housing 1, multiple groups of rotating shafts 8 are respectively installed on the output ends of multiple groups of stepper motors 7, one end of multiple groups of connecting rods 9 is respectively connected to the top of multiple groups of rotating shafts 8, and the other end of multiple groups of connecting rods 9 is respectively connected to multiple groups of cleaning protection pads 10, and multiple groups of cleaning protection pads 10 are respectively arranged on the sides of multiple groups of first cameras 2 and multiple groups of second cameras 4;

[0022] In this embodiment, the situation inside the borehole is photographed by multiple groups of first cameras 2 and multiple groups of second cameras 4. By circumferentially arranging the multiple groups of first cameras 2 and multiple groups of second cameras 4 on the shell 1, the multi-angle effect of the device for photographing the environment inside the borehole is improved, and the shooting blind spots are reduced. The shooting environment is illuminated by multiple groups of first lighting lamps 3 and multiple groups of second lighting lamps 5 to improve the clarity of the shooting. When the multiple groups of first cameras 2 and multiple groups of second cameras 4 need to be cleaned, the cleaning components 6 are started to wipe and clean their lenses to improve the reliability of cleaning. When the multiple groups of first cameras 2 and multiple groups of second cameras 4 are in a non-working state, the cleaning components 6 block the lenses of the multiple groups of first cameras 2 and multiple groups of second cameras 4, thereby improving the protection effect of the multiple groups of first cameras 2 and multiple groups of second cameras 4 and improving the convenience of using the device.

[0023] Embodiment 2:

[0024] On the basis of Example 1, Figure 1 As shown, the connecting device includes a chassis 11 and a connecting member 12, the chassis 11 is installed in the middle of the housing 1, a dual-output shaft motor is arranged in the chassis 11, two groups of connecting members 12 are rotatably installed at the left and right ends of the chassis 11, and the two groups of connecting members 12 are respectively connected to the output ends of the dual-output shaft motor;

[0025] like Figure 1 As shown, it also includes multiple groups of mounting holes 13, and the multiple groups of mounting holes 13 are respectively arranged on the two groups of connecting members 12;

[0026] like Figure 3 As shown, the housing 1 is configured in a Y shape;

[0027] In this embodiment, when cleaning is required, multiple groups of stepper motors 7 are used to drive multiple groups of rotating shafts 8 to rotate. After the multiple groups of rotating shafts 8 rotate, they drive multiple groups of connecting rods 9 to swing, so that the multiple groups of connecting rods 9 drive multiple groups of cleaning protection pads 10 to move, so that the multiple groups of cleaning protection pads 10 respectively wipe and clean the surfaces of the multiple groups of first cameras 2 and the multiple groups of second cameras 4, thereby improving the reliability of the device. After the use of the multiple groups of first cameras 2 and the multiple groups of second cameras 4, the multiple groups of cleaning protection pads 10 are covered on the ends of the multiple groups of first cameras 2 and the multiple groups of second cameras 4, thereby improving the protection convenience of the multiple groups of first cameras 2 and the multiple groups of second cameras 4, and the two groups of connecting parts 12 are respectively installed on the detection device. The output end of the dual-output shaft motor rotates, so that the chassis 11 drives the shell 1 to rotate, thereby improving the convenience of the multiple groups of first cameras 2 and the multiple groups of second cameras 4 to shoot different positions in the borehole, improving the flexibility of shooting adjustment, and reducing shooting blind spots.

[0028] When the automatic cleaning camera device for detecting cracks in the mine roof described in this embodiment is working, the situation inside the borehole is photographed by multiple groups of first cameras 2 and multiple groups of second cameras 4. When the multiple groups of first cameras 2 and multiple groups of second cameras 4 need to be cleaned, the lenses thereof are wiped and cleaned by starting the cleaning component 6. When the multiple groups of first cameras 2 and multiple groups of second cameras 4 are in a non-working state, the cleaning component 6 blocks the lenses of the multiple groups of first cameras 2 and multiple groups of second cameras 4.

[0029] The first camera 2, the first lighting lamp 3, the second camera 4, the second lighting lamp 5 and the stepper motor 7 of the utility model are purchased on the market. The technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for the technicians in this field to make creative efforts.

[0030] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An automatic cleaning camera device for detecting cracks in a mine roof, comprising a housing (1) and a plurality of first camera groups (2), wherein the plurality of first camera groups (2) are circumferentially mounted on the front part of the outer side wall of the housing (1); characterized in that: The device also comprises a connecting device, a plurality of groups of first lighting lamps (3), a plurality of groups of second cameras (4), a plurality of groups of second lighting lamps (5) and a cleaning assembly (6); the housing (1) is mounted on the detection device via the connecting device; the connecting device is used to drive the housing (1) to rotate; the plurality of groups of first lighting lamps (3) are respectively mounted circumferentially on the front of the outer wall of the housing (1), and the plurality of groups of first lighting lamps (3) are respectively arranged on the sides of the plurality of groups of first cameras (2); the plurality of groups of second cameras (4) and the plurality of groups of second lighting lamps (5) are respectively mounted circumferentially on the sides of the outer wall of the housing (1), and the plurality of groups of second lighting lamps (5) are respectively arranged on the sides of the plurality of groups of second cameras (4); the cleaning assembly (6) is mounted on the housing (1), and the cleaning assembly (6) is used to clean the plurality of groups of first cameras (2) and the plurality of groups of second cameras (4).

2. The automatic cleaning camera device for detecting cracks in a mine roof as claimed in claim 1, characterized in that: The cleaning assembly (6) comprises a stepper motor (7), a rotating shaft (8), a connecting rod (9) and a cleaning protection pad (10); the plurality of stepper motors (7) are mounted inside the housing (1); the plurality of rotating shafts (8) are mounted on the output ends of the plurality of stepper motors (7); one end of the plurality of connecting rods (9) is connected to the top of the plurality of rotating shafts (8); the other end of the plurality of connecting rods (9) is connected to the plurality of cleaning protection pads (10); and the plurality of cleaning protection pads (10) are arranged on the sides of the plurality of first cameras (2) and the plurality of second cameras (4).

3. The automatic cleaning camera device for detecting cracks in a mine roof as claimed in claim 1, characterized in that: The connecting device comprises a chassis (11) and a connecting piece (12); the chassis (11) is mounted in the middle of the housing (1); a dual-output shaft motor is arranged in the chassis (11); two sets of connecting pieces (12) are rotatably mounted on the left and right ends of the chassis (11), respectively, and the two sets of connecting pieces (12) are respectively connected to the output ends of the dual-output shaft motor.

4. The automatic cleaning camera device for detecting cracks in a mine roof as claimed in claim 3, characterized in that: It also includes a plurality of groups of mounting holes (13), wherein the plurality of groups of mounting holes (13) are respectively arranged on the two groups of connecting members (12).

5. The automatic cleaning camera device for detecting cracks in a mine roof as claimed in claim 1, characterized in that: The housing (1) is configured to be Y-shaped.

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