Intelligent detection equipment for repairing scraper of coal machine

Abstract

The utility model relates to the technical field of coal machines, and discloses a coal machine scraper repair intelligent detection device which comprises a coal machine body and a detection box, a high-speed industrial camera is fixedly installed at the top of an inner cavity of the detection box, a protection cleaning mechanism is arranged at the bottom of one side of the detection box, and height adjusting mechanisms are symmetrically arranged on the two sides of the coal machine body. The height adjusting mechanism comprises bottom plates arranged on the two sides of the coal machine body, moving grooves are formed in the tops of the bottom plates, driving motors are fixedly installed at the bottoms of inner cavities of the bottom plates, the output ends of the driving motors are fixedly connected with reciprocating lead screws, and the ends, close to the driving motors, of the reciprocating lead screws are in threaded connection with sliding plates. When the device is used, the height of the detection box can be flexibly adjusted according to actual requirements, coal machine bodies with different heights, models and sizes can be flexibly adjusted, the operation is convenient and fast, the applicability is high, and the flexibility and practicability of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coal mining machinery, and more specifically to intelligent detection equipment for repairing coal mining machinery scrapers. Background Art

[0002] Scraper conveyor is an important equipment used for coal transportation in coal mining. Its performance, life and reliability affect the development of the coal mining industry. In actual mine work, due to long-term wear and tear and erosion by harsh environments, the performance, life and reliability of the scraper are gradually reduced, and bending, jamming, and erosion of key parts may occur.

[0003] The material particles are squeezed and crushed in the gap between the scraper and the middle groove, which will cause strong scraping and wear to the scraper. Most scrapers fail and are scrapped due to severe wear and excessive size reduction. Therefore, during the operation of the coal machine, it is necessary to detect the status of the coal machine scraper in real time. However, the existing intelligent detection equipment for repairing coal machine scrapers usually uses high-speed industrial cameras for real-time detection. Due to the different sizes of coal machines, the detection equipment is not convenient for flexible adjustment according to the size of the coal machine, and its applicability is low. Secondly, the high-speed industrial camera lens needs to be cleaned regularly, which is cumbersome. For this reason, we propose intelligent detection equipment for repairing coal machine scrapers to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an intelligent detection device for repairing a coal machine scraper to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: intelligent detection equipment for repairing coal machine scrapers, comprising a coal machine body and a detection box, a high-speed industrial camera is fixedly installed on the top of the inner cavity of the detection box, a protection and cleaning mechanism is arranged at the bottom of one side of the detection box, and height adjustment mechanisms are symmetrically arranged on both sides of the coal machine body, the height adjustment mechanism comprises a bottom plate arranged on both sides of the coal machine body, a movable groove is opened on the top of the bottom plate, a driving motor is fixedly installed on the bottom of the inner cavity of the bottom plate, a reciprocating screw is fixedly connected to the output end of the driving motor, a sliding plate is threadedly connected to the end of the reciprocating screw close to the driving motor, a support frame is fixedly connected to the top of the sliding plate, and the top of the support frame is fixedly connected to one side of the bottom of the protection and cleaning mechanism.

[0006] Preferably, the bottom plate is symmetrically provided with sliding grooves on both sides of the movable groove, and the sliding plate and the sliding grooves constitute a sliding limiting structure.

[0007] Preferably, a limit plate is fixedly connected to the top of the inner cavity of the bottom plate, and one end of the reciprocating screw away from the driving motor is connected to the limit plate bearing.

[0008] Preferably, the protective cleaning mechanism includes a baffle plate arranged at the bottom of the inner cavity of the detection box, a handle is fixedly connected to the middle of the side of the baffle plate away from the detection box, magnetic sliders are symmetrically fixedly connected to the two sides of the baffle plate away from the handle, and a brush plate is fixedly connected to the top side of the baffle plate away from the handle.

[0009] Preferably, slide grooves are symmetrically provided at the bottom of both sides of the inner wall of the detection box, and the magnetic sliding block and the slide groove form a sliding connection structure.

[0010] Preferably, the detection box is symmetrically and fixedly connected with magnets on both sides of the slide slot, and a magnetic attraction force is set between the magnetic slider and the magnet to attract each other.

[0011] Technical effects and advantages of the utility model:

[0012] 1. When the utility model is in use, the scraper status is detected by photographing with a high-speed industrial camera, and the driving motor is started, which drives the reciprocating screw to rotate, and the reciprocating screw drives the sliding plate to move up and down along the sliding groove, thereby driving the support frame to move up and down along the moving groove, so as to facilitate the flexible adjustment of the height of the detection box according to actual needs, and facilitate the flexible adjustment of coal machine bodies of different heights, models and sizes. The operation is convenient, the applicability is strong, and it is conducive to improving the flexibility and practicality of the device.

[0013] 2. The utility model is provided with a protective cleaning mechanism. By pulling the handle outward, the handle drives the baffle to move outward, thereby facilitating the shooting operation of the high-speed industrial camera. During the movement, the baffle drives the brush plate to move outward, which is convenient for cleaning the dust on the surface of the high-speed industrial camera lens, thereby facilitating improving the clarity of the shooting. When not in use, the baffle can be covered. Through the magnetic attraction between the magnetic slider and the magnet, the covering of the baffle is more stable, which is convenient for dustproof protection of the high-speed industrial camera and is beneficial to increasing its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the detection mechanism structure of the utility model.

[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the height adjustment mechanism of the utility model.

[0017] Figure 4 It is a schematic diagram of the structure of the cross-section protection and cleaning mechanism of the detection box of the utility model.

[0018] The accompanying drawings are marked as follows: 1. Coal machine body; 2. Detection box; 3. Protection and cleaning mechanism; 31. Baffle; 32. Brush plate; 33. Handle; 34. Magnetic slider; 35. Magnet; 4. Height adjustment mechanism; 41. Bottom plate; 42. Moving groove; 43. Sliding groove; 44. Driving motor; 45. Reciprocating screw; 46. Sliding plate; 47. Support frame; 48. Limiting plate; 5. Slide groove; 6. High-speed industrial camera. DETAILED DESCRIPTION

[0019] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The coal machine scraper repair intelligent detection equipment involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0020] The utility model provides an intelligent detection device for repairing coal machine scrapers. Please refer to Figure 1-4 As shown, it includes a coal machine body 1 and a detection box 2, a high-speed industrial camera 6 is fixedly installed on the top of the inner cavity of the detection box 2, a protective cleaning mechanism 3 is arranged at the bottom of one side of the detection box 2, and height adjustment mechanisms 4 are symmetrically arranged on both sides of the coal machine body 1. The height adjustment mechanism 4 includes a bottom plate 41 arranged on both sides of the coal machine body 1, a moving groove 42 is opened on the top of the bottom plate 41, a driving motor 44 is fixedly installed on the bottom of the inner cavity of the bottom plate 41, a reciprocating screw rod 45 is fixedly connected to the output end of the driving motor 44, and a sliding plate 46 is threadedly connected to the end of the reciprocating screw rod 45 close to the driving motor 44, and a support frame 47 is fixedly connected to the top of the sliding plate 46. The top of the support frame 47 is fixedly connected to one side of the bottom of the protective cleaning mechanism 3, and sliding grooves 43 are symmetrically opened on both sides of the bottom plate 41 on the moving groove 42. The sliding plate 46 and the sliding groove 43 constitute a sliding limiting structure, and a limiting plate 48 is fixedly connected to the top of the inner cavity of the bottom plate 41, and the end of the reciprocating screw rod 45 away from the driving motor 44 is connected to the limiting plate 48 bearing.

[0021] In the embodiment of the present application, during use, when the coal machine body 1 is running, the scraper needs to be inspected to facilitate subsequent repair work. The scraper status is detected by photographing the high-speed industrial camera 6. Before use, the position of the detection box 2 is first adjusted. Since the high-speed industrial camera 6 has requirements on the light intensity of the detection environment, the detection box 2 needs to be as close to the coal machine body 1 as possible. At the same time, in order to avoid detection errors caused by the vibration of the coal machine body 1, it is also necessary to prevent the detection box 2 from contacting the coal machine body 1. Therefore, by starting the drive motor 44, the drive motor 44 drives the reciprocating screw 45 to rotate, and the reciprocating screw 45 drives the sliding plate 46 to move up along the sliding groove 43. Then, by pulling the handle 33 outward, the handle 33 drives the baffle 31 to move outward, thereby facilitating the shooting operation of the high-speed industrial camera 6. During the movement, the baffle 31 drives the brush plate 32 to move outward, which is convenient for cleaning the dust on the surface of the lens of the high-speed industrial camera 6, thereby facilitating improving the clarity of the shooting. When not in use, the baffle 31 can be covered to provide dust-proof protection for the high-speed industrial camera 6 and effectively improve its service life.

[0022] Furthermore, the protective cleaning mechanism 3 includes a baffle 31 arranged at the bottom of the inner cavity of the detection box 2, a handle 33 is fixedly connected to the middle of the side of the baffle 31 away from the detection box 2, magnetic sliders 34 are symmetrically fixedly connected to the two sides of the baffle 31 away from the handle 33, and a brush plate 32 is fixedly connected to the top side of the baffle 31 away from the handle 33. Slide grooves 5 are symmetrically opened at the bottom of the two sides of the inner wall of the detection box 2, and the magnetic sliders 34 and the slide grooves 5 form a sliding connection structure. Magnets 35 are symmetrically fixedly connected to the detection box 2 on both sides of the slide groove 5, and magnetic sliders 34 and magnets 35 are arranged to attract each other. The suction force includes the coal machine body 1. When in use, by pulling the handle 33 outward, the handle 33 drives the baffle 31 to move outward, so as to facilitate the shooting operation of the high-speed industrial camera 6. The baffle 31 will drive the brush plate 32 to move outward during the movement, so as to facilitate the cleaning of the dust on the surface of the lens of the high-speed industrial camera 6, so as to facilitate the improvement of the shooting clarity. When not in use, the baffle 31 can be covered. Through the magnetic attraction between the magnetic slider 34 and the magnet 35, the covering of the baffle 31 is more stable, which is convenient for dust protection of the high-speed industrial camera 6 and effectively improves its service life.

[0023] Working principle of the utility model: when in use, when the coal machine body 1 is running, the scraper needs to be inspected to facilitate subsequent repair work. The scraper status is detected by shooting with a high-speed industrial camera 6. Before use, the position of the detection box 2 is first adjusted. Since the high-speed industrial camera 6 has requirements on the light intensity of the detection environment, the detection box 2 needs to be as close to the coal machine body 1 as possible. At the same time, in order to avoid detection errors caused by the vibration of the coal machine body 1, it is also necessary to prevent the detection box 2 from contacting the coal machine body 1. Therefore, by starting the drive motor 44, the drive motor 44 drives the reciprocating screw 45 to rotate, and the reciprocating screw 45 drives the sliding plate 46 along the sliding groove 43 It moves up and down, thereby driving the support frame 47 to move up and down along the moving groove 42, so as to facilitate the flexible adjustment of the height of the detection box 2 according to actual needs, and facilitate the flexible adjustment of the coal machine body 1 of different heights, models and sizes, which is more practical. Then, by pulling the handle 33 outward, the handle 33 drives the baffle 31 to move outward, so as to facilitate the shooting operation of the high-speed industrial camera 6. The baffle 31 will drive the brush plate 32 to move outward during the movement, so as to facilitate the cleaning of the dust on the surface of the lens of the high-speed industrial camera 6, so as to facilitate the improvement of the shooting clarity. When not in use, the baffle 31 can be covered to facilitate the dust-proof protection of the high-speed industrial camera 6 and effectively improve its service life.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0025] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An intelligent detection device for repairing a coal machine scraper, comprising a coal machine body (1) and a detection box (2), characterized in that: A high-speed industrial camera (6) is fixedly installed on the top of the inner cavity of the detection box (2); a protective cleaning mechanism (3) is arranged at the bottom of one side of the detection box (2); height adjustment mechanisms (4) are symmetrically arranged on both sides of the coal machine body (1); the height adjustment mechanism (4) comprises a bottom plate (41) arranged on both sides of the coal machine body (1); a movable groove (42) is opened on the top of the bottom plate (41); a driving motor (44) is fixedly installed on the bottom of the inner cavity of the bottom plate (41); a reciprocating screw rod (45) is fixedly connected to the output end of the driving motor (44); a sliding plate (46) is threadedly connected to one end of the reciprocating screw rod (45) close to the driving motor (44); a support frame (47) is fixedly connected to the top of the sliding plate (46); and the top of the support frame (47) is fixedly connected to one side of the bottom of the protective cleaning mechanism (3).

2. The intelligent detection device for repairing coal machine scraper according to claim 1 is characterized in that: The bottom plate (41) is symmetrically provided with sliding grooves (43) on both sides of the movable groove (42), and the sliding plate (46) and the sliding grooves (43) form a sliding limiting structure.

3. The intelligent detection device for repairing a coal machine scraper according to claim 1 is characterized in that: The top of the inner cavity of the bottom plate (41) is fixedly connected to a limit plate (48), and one end of the reciprocating screw rod (45) away from the driving motor (44) is connected to the bearing of the limit plate (48).

4. The intelligent detection device for repairing a coal machine scraper according to claim 1 is characterized in that: The protective cleaning mechanism (3) comprises a baffle (31) arranged at the bottom of the inner cavity of the detection box (2); a handle (33) is fixedly connected to the middle of a side of the baffle (31) away from the detection box (2); magnetic sliders (34) are symmetrically fixedly connected to the two sides of the baffle (31) away from the handle (33); and a brush plate (32) is fixedly connected to the top side of the baffle (31) away from the handle (33).

5. The intelligent detection device for repairing a coal machine scraper according to claim 4 is characterized in that: Slide grooves (5) are symmetrically provided at the bottom of both sides of the inner wall of the detection box (2), and the magnetic sliding block (34) and the slide groove (5) form a sliding connection structure.

6. The intelligent detection device for repairing a coal machine scraper according to claim 5 is characterized in that: The detection box (2) is symmetrically fixedly connected with magnets (35) on both sides of the slide groove (5), and a magnetic attraction force is set between the magnetic slider (34) and the magnet (35) to attract each other.

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