Mine operation monitoring device

Abstract

The utility model relates to the technical field of mine safety supervision and inspection, and discloses a mine operation monitoring device which comprises a mine camera body, a camera body is installed on the front face of the mine camera body, an arc-shaped baffle is arranged on the front face of the camera body, and two sets of connecting rods are arranged at the four corners of the outer wall of the arc-shaped baffle. Wherein the bottom of the adjacent side of one group of connecting rods is rotatably provided with a bristle cylinder, the bottom of the adjacent side of the other group of connecting rods is rotatably provided with brushing cloth, and the middle part of the top end of the arc-shaped baffle plate is fixedly provided with a micro fan. Furthermore, the surface of the camera body is cleaned by wind power through the operation of the micro fan, and then the surface of the camera body is wiped again through the brushing cloth, so that the surface of the camera body is cleaned regularly, accumulation of particulate matters such as dust and coal dust is effectively reduced, and the surface of the camera body can be kept clean.

Description

Technical Field

[0001] The utility model relates to the technical field of mine safety supervision and inspection, and particularly relates to a mine operation monitoring device. Background Art

[0002] In order to prevent accidents in mine operations, cameras are selected to be installed to remotely monitor the interior of the mine.

[0003] However, the existing monitoring devices have an imperfect structure and certain defects:

[0004] As a front-end device, the existing mine monitoring cameras need to maintain good shooting clarity. However, during use, since the mine environment is usually filled with particulate matters such as coal dust and dust, these substances are likely to accumulate on the camera lens or the surface of the camera, affecting the clarity and function of the camera. This will not only reduce the efficiency of the monitoring system, but also may lead to a decline in the visual quality of the monitored coverage area. Therefore, it has certain limitations. Content of the Utility Model

[0005] The purpose of the utility model is to provide a mine operation monitoring device to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A mine operation monitoring device includes a mine camera main body. A camera body is installed on the front of the mine camera main body. An arc-shaped baffle is provided on the front of the camera body. Two groups of connecting rods are provided at the four corners of the outer wall of the arc-shaped baffle. A brush hair cylinder is rotatably installed at the bottom of the adjacent side of one group of the connecting rods, and a brush cloth is rotatably installed at the bottom of the adjacent side of the other group of the connecting rods. A micro fan is fixedly installed in the middle of the top of the arc-shaped baffle. The output end of the micro fan penetrates through the arc-shaped baffle and is fixedly connected with a guiding pipe. A plurality of air outlets are symmetrically opened at the bottom end of the guiding pipe.

[0007] As a preferred technical solution of the utility model, connection blocks are fixedly installed at the four corners of the outer wall of the arc-shaped baffle. Springs are fixedly connected to both ends of the four connection blocks.

[0008] As a preferred technical solution of the utility model, installation grooves are opened on the outer walls of the adjacent sides of the two groups of connecting rods. The outer walls of the four connection blocks are slidably connected with the inner walls of the adjacent installation grooves.

[0009] As a preferred technical solution of the utility model, one ends of the plurality of springs are fixedly connected to the ends of the adjacent installation grooves.

[0010] As a preferred technical solution of the present utility model, driven gears are rotatably installed in the middle of both sides of the main body of the mine camera. Fixing rods are fixedly installed in the middle of the non-adjacent ends of the two driven gears, and one ends of the two fixing rods are fixedly connected to the middle of the adjacent side of the outer wall of the arc-shaped baffle.

[0011] As a preferred technical solution of the present utility model, the two fixing rods have the same size.

[0012] As a preferred technical solution of the present utility model, the outer walls of the two driven gears are meshed with driving gears, and the adjacent ends of the two driving gears are connected to each other through connecting rods provided.

[0013] As a preferred technical solution of the present utility model, a motor is installed on one side of the main body of the mine camera, and the output end of the motor is fixedly connected to the middle of the other end of one of the driving gears.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] By driving the arc-shaped baffle to operate, the present utility model can drive the brush barrel to brush and clean the surface of the camera body. Further, by operating the micro fan, the surface of the camera body is cleaned by wind force. Then, the surface of the camera body is wiped again by the brush cloth. Therefore, the regular cleaning of the surface of the camera body is realized, the accumulation of particulate matters such as dust and coal dust is effectively reduced, the surface of the camera body can be kept clean, the clarity and accuracy of the monitoring picture are ensured, and the visual obstacle caused by dirt is reduced, thereby providing more accurate data for the subsequent detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a schematic diagram of the partial split structure of the present utility model;

[0018] Figure 3 is a partial structural diagram of the present utility model.

[0019] In the figure: 1, main body of the mine camera; 2, camera body; 3, arc-shaped baffle; 4, brush barrel; 5, micro fan; 6, brush cloth; 7, connecting rod; 8, connecting block; 9, spring; 10, guiding tube; 11, air outlet; 12, driven gear; 13, fixing rod; 14, driving gear; 15, connecting rod; 16, motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention. Embodiment

[0021] Please refer to Figures 1 - 3 , the present invention provides a technical solution:

[0022] It includes a mine camera body 1. A camera body 2 is installed on the front of the mine camera body 1. An arc-shaped baffle 3 is provided on the front of the camera body 2. Two groups of connecting rods 7 are provided at the four corners of the outer wall of the arc-shaped baffle 3. A brush hair cylinder 4 is rotatably installed at the bottom of the adjacent side of one group of connecting rods 7, and a brush cloth 6 is rotatably installed at the bottom of the adjacent side of the other group of connecting rods 7. A micro fan 5 is fixedly installed in the middle of the top of the arc-shaped baffle 3. The output end of the micro fan 5 penetrates through the arc-shaped baffle 3 and is fixedly connected to a guiding pipe 10. A plurality of air outlets 11 are symmetrically opened at the bottom end of the guiding pipe 10. The provided brush hair cylinder 4, micro fan 5 and brush cloth 6 play a cleaning role in sequence. Regular use can ensure that the monitoring picture always remains clear and accurate, and can provide a precise algorithm combination when performing area drawing on the subsequent picture, and there is no need to clean the camera body 2 manually regularly, thereby reducing the operation cost.

[0023] In this embodiment, connection blocks 8 are fixedly installed at the four corners of the outer wall of the arc-shaped baffle 3. Springs 9 are fixedly connected to both ends of the four connection blocks 8. Installation grooves are opened on the outer walls of the adjacent sides of the two groups of connecting rods 7. The outer walls of the four connection blocks 8 are slidably connected to the inner walls of the adjacent installation grooves. The cooperation of the connection blocks 8 and the springs 9 plays an effect of controlling the telescopic movement of the brush hair cylinder 4 and the brush cloth 6. Therefore, during the cleaning process, according to the unevenness of the surface of the camera body 2, the brush hair cylinder 4 and the brush cloth 6 can fit the surface for cleaning.

[0024] In this embodiment, one ends of the plurality of springs 9 are fixedly connected to the ends of the adjacent installation grooves. Driven gears 12 are rotatably installed in the middle of both sides of the mine camera body 1. Fixing rods 13 are fixedly installed in the middle of the non-adjacent ends of the two driven gears 12. One ends of the two fixing rods 13 are fixedly connected to the middle of the adjacent side of the outer wall of the arc-shaped baffle 3. The setting of the fixing rods 13 plays a role in connecting both sides of the arc-shaped baffle 3, and the sizes of the two fixing rods 13 are the same.

[0025] In this embodiment, the outer walls of the two driven gears 12 are both meshed with the driving gears 14. One ends of the two adjacent driving gears 14 are connected to each other through a connecting rod 15 provided. One side of the mine camera body 1 is provided with a motor 16. The output end of the motor 16 is fixedly connected to the middle of the other end of one of the driving gears 14. The cooperation between the driven gear 12 and the driving gear 14 functions to drive the fixed rod 13 to rotate, thereby controlling the movement of the arc-shaped baffle 3 to clean the surface of the camera body 2.

[0026] Working principle: During use, the camera body 2 is installed at a suitable position in the mine through the mine camera body 1. When cleaning is not required, the arc-shaped baffle 3 remains at a position obliquely above the camera body 2, functioning to block dust and not affecting the monitoring range of the camera body 2. When the surface of the camera body 2 needs to be cleaned, the motor 16 is driven to operate. Under the connection of the connecting rod 15, the two driving gears 14 are simultaneously driven to rotate. The driving gear 14 meshes with the corresponding driven gear 12, driving the driven gear 12 to rotate, and simultaneously driving the fixed rod 13 to rotate around the driven gear 12 as the center. At this time, the arc-shaped baffle 3 is driven to move. When the brush barrel 4 contacts the surface of the camera body 2, the bristles on the surface of the brush barrel 4 can brush off impurities and dust on the surface of the camera body 2. Further driving the micro fan 5 to operate, the arc-shaped baffle 3 continues to move. When the micro fan 5 passes through the middle of the camera body 2, the wind generated by the operation of the micro fan 5 is guided through the guiding pipe 10 and then evenly sprayed on the surface of the camera body 2 again through the air outlet 11. Therefore, the surface of the camera body 2 is cleaned again by the wind. When the arc-shaped baffle 3 continues to operate, it drives the brush cloth 6 to contact the surface of the camera body 2, functioning to clean again, thus ensuring the clarity of the surface of the camera body 2.

[0027] In the description of the present utility model, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation of the present utility model.

[0028] In the present utility model, unless otherwise clearly specified and defined, for example, it can be fixedly connected, can also be detachably connected, or integrated; it can be mechanically connected, can also be electrically connected; it can be directly connected, or can be indirectly connected through an intermediate medium, which can be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A mine operation monitoring device, comprising a mine camera body (1), characterized in that: The front of the mine camera body (1) is equipped with a camera body (2). An arc-shaped baffle (3) is provided on the front of the camera body (2). At the four corners of the outer wall of the arc-shaped baffle (3), two sets of connecting rods (7) are provided respectively. At the bottom of the adjacent sides of one set of the connecting rods (7), a brush barrel (4) is rotatably installed. At the bottom of the adjacent sides of the other set of the connecting rods (7), a brush cloth (6) is rotatably installed. In the middle of the top of the arc-shaped baffle (3), a micro fan (5) is fixedly installed. The output end of the micro fan (5) penetrates through the arc-shaped baffle (3) and is fixedly connected with a guide pipe (10). A plurality of air outlets (11) are symmetrically arranged at the bottom end of the guide pipe (10).

2. The mine operation monitoring device according to claim 1, characterized in that: At the four corners of the outer wall of the arc-shaped baffle (3), connection blocks (8) are fixedly installed respectively. At both ends of the four connection blocks (8), springs (9) are fixedly connected respectively.

3. The mine operation monitoring device according to claim 2, characterized in that: Installation grooves are formed on the outer walls of the adjacent sides of the two sets of the connecting rods (7). The outer walls of the four connection blocks (8) are slidably connected with the inner walls of the adjacent installation grooves.

4. The mine operation monitoring device according to claim 3, characterized in that: One ends of the plurality of springs (9) are fixedly connected with the ends of the adjacent installation grooves.

5. An underground mine operation monitoring device according to claim 1, characterized in that: Driven gears (12) are rotatably installed in the middle of both sides of the mine camera body (1). Fixing rods (13) are fixedly installed in the middle of the non-adjacent ends of the two driven gears (12). One ends of the two fixing rods (13) are fixedly connected with the middle of the adjacent sides of the outer wall of the arc-shaped baffle (3).

6. The mine operation monitoring device according to claim 5, characterized in that: The sizes of the two fixing rods (13) are the same.

7. The mine operation monitoring device according to claim 6, characterized in that: Driving gears (14) are meshed with the outer walls of the two driven gears (12) respectively. The adjacent ends of the two driving gears (14) are connected with each other through a connecting rod (15) arranged.

8. The mine operation monitoring device according to claim 7, characterized in that: A motor (16) is installed on one side of the mine camera body (1). The output end of the motor (16) is fixedly connected with the middle of the other end of one of the driving gears (14).

Images