An auxiliary device for land coal seismic exploration equipment

Abstract

This utility model belongs to the field of exploration equipment, specifically an auxiliary device for land coal seismic exploration equipment. It includes a main body with an exploration adjustment component on one side. The exploration adjustment component includes a fixed plate, on the top of which a camera, a remote control motherboard, and a fixed frame are sequentially fixed. A lifting frame is mounted on a slider on the fixed frame, and a ball nut is fixedly installed on one side of the lifting frame. A ball screw is threaded through the ball nut and mounted on the ball screw. One end of the ball screw is fixedly installed at the output end of a first servo motor. The first servo motor drives the ball screw to achieve precise height adjustment, the second servo motor adjusts the lateral angle via a pulley, and the third servo motor drives the pulley to achieve fine angle adjustment. Combined with the high-precision control of the servo motors, this achieves three-dimensional high-precision adjustment of the seismic wave sensor, solving the problem of low accuracy in the exploration angle and height adjustment of traditional devices and improving the accuracy of fine exploration in complex terrain.

Description

Technical Field

[0001] This utility model relates to the field of exploration equipment, specifically an auxiliary device for a land coal seismic exploration equipment. Background Technology

[0002] Land-based seismic exploration equipment for coal is a core tool for coal resource exploration, mainly used to detect coal seam distribution, geological structure, and potential disaster risks.

[0003] Chinese Patent No. CN202421563464.9 discloses an auxiliary device for land coal seismic exploration equipment, including a seismic exploration instrument and a slider. The seismic exploration instrument has an inner ring guide rail installed around its periphery. An inner ring retaining ring is rotatably connected to the outer wall of the inner ring guide rail. An outer ring guide rail is movably connected to the outer side of the inner ring retaining ring. The slider is slidably connected inside the outer ring guide rail, and the bottom edge of the slider has a convex, sunken design. An annular rubber pad is fixedly connected to the inner bottom surface of the outer ring guide rail. Several rollers that are rolled and connected to the inner bottom surface of the outer ring guide rail are rotatably connected to both sides of the bottom edge of the slider near the inner and outer edges of the rubber pad. A lifting plate is embedded in the center of the bottom surface of the slider. An anti-slip strip for pressing against the rubber pad is fixedly connected to the bottom edge of the lifting plate. A plug is fitted onto the upper surface of the slider. Both sides of the plug penetrate the top edge of the slider and extend to be fixedly connected to the top edge of the lifting plate. A lead screw penetrating the plug is also fixedly connected to the top edge of the slider, and an adjusting nut threadedly connected to the lead screw is rotatably connected to the upper surface of the plug.

[0004] As can be seen from the above, by utilizing the interlocking between the anti-slip strip and the surface of the rubber pad, the slider can be fixed inside the outer guide rail, thus preventing the ranging mechanism mounted on the slider from shaking. However, this solution still has the following shortcomings:

[0005] Firstly, the accuracy of the exploration angle and height adjustment is low, making it difficult to meet the needs of fine exploration in complex geological and topographical conditions.

[0006] Secondly, it lacks remote real-time monitoring and control functions, resulting in poor operational flexibility during field operations;

[0007] Third, the mobile mechanism adopts a traditional wheeled design, which is not stable enough for travel in rugged terrain such as mountains and ravines, and is prone to causing deviations in exploration data.

[0008] Therefore, an auxiliary device for land coal seismic exploration equipment is proposed to address the above problems. Utility Model Content

[0009] To address the shortcomings of existing technologies, such as low exploration and adjustment accuracy and lack of remote control, this utility model proposes an auxiliary device for land coal seismic exploration equipment.

[0010] The technical solution adopted by this utility model to solve its technical problem is as follows: An auxiliary device for a land coal seismic exploration equipment according to this utility model includes a main body, and an exploration adjustment component is provided on one side of the main body; the exploration adjustment component includes a fixed plate, and a camera, a remote control main board and a fixed frame are fixedly installed on the top of the fixed plate in sequence. A lifting frame is installed on the slider of the fixed frame, and a ball nut is fixedly installed on one side of the lifting frame. A ball screw is threaded through and installed on the ball nut, and one end of the ball screw is fixedly installed on the output end of a first servo motor. The first servo motor is fixedly installed on the top of the fixed frame.

[0011] Preferably, the exploration adjustment assembly includes a second servo motor, which is fixedly installed on one side of the lifting frame. A first pulley is fixedly installed at the output end of the second servo motor. A first transmission belt is driven to the outer surface of the first pulley. A second pulley is driven to the other side of the first transmission belt. Movable arms are fixedly installed on both sides of the second pulley through a rotating shaft. The movable arms are hinged to one side of the lifting frame through the rotating shaft.

[0012] Preferably, the exploration adjustment assembly further includes a third servo motor, which is fixedly installed on the top of the movable arm. A third pulley is fixedly installed at the output end of the third servo motor. A second transmission belt is driven to one side of the third pulley, and a fourth pulley is driven to the other side of the second transmission belt.

[0013] Preferably, the two ends of the fourth pulley are rotatably mounted on one side of the movable arm, an adjusting arm is fixedly mounted on the bottom of the fourth pulley, and a seismic wave sensor is fixedly mounted on the bottom of the adjusting arm.

[0014] Preferably, the main body includes a support frame, and two drive motors are fixedly installed at the bottom of the support frame, with drive wheels fixedly installed at the output ends of both drive motors.

[0015] Preferably, the outer surfaces of the two drive wheels are respectively engaged with tracks, and the other sides of the two tracks are respectively engaged with driven wheels, which are rotatably mounted on both sides of the support frame.

[0016] The advantages of this utility model are:

[0017] 1. Through the structural design of the exploration adjustment component, the first servo motor drives the ball screw to achieve precise height adjustment, the second servo motor adjusts the lateral angle through pulley transmission, and the third servo motor drives the pulley to achieve fine angle adjustment. With the high-precision control of the servo motor, the three-dimensional high-precision adjustment of the seismic wave sensor is realized, which solves the problem of low accuracy of exploration angle and height adjustment in traditional devices and improves the accuracy of fine exploration in complex terrain.

[0018] 2. This utility model, through the cooperation of a remote control motherboard and a camera, and the design of a tracked mobile structure, allows the remote control motherboard to receive commands and control the actions of each component. The camera transmits environmental images in real time to achieve remote monitoring. The tracked mobile mechanism increases the ground contact area and improves the stability of travel on rugged terrain. This solves the problems of lack of remote control and insufficient stability of wheeled mobile mechanisms, and improves the flexibility of field operations and the reliability of data collection. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is an exploded view of the overall structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the exploration adjustment component structure of this utility model;

[0023] Figure 4 This utility model Figure 3 Enlarged schematic diagram of the structure at point A in the middle;

[0024] Figure 5 This is a schematic diagram of the main structure of this utility model.

[0025] In the diagram: 1. Main body; 2. Exploration and adjustment assembly; 11. Support frame; 12. Drive motor; 13. Drive wheel; 14. Track; 15. Driven wheel; 21. Fixing plate; 22. Camera; 23. Remote control mainboard; 24. Fixing frame; 25. Lifting frame; 26. First servo motor; 27. Ball screw; 28. Ball nut; 29. ​​Second servo motor; 31. First pulley; 32. First transmission belt; 33. Second pulley; 34. Movable arm; 35. Third servo motor; 36. Third pulley; 37. Second transmission belt; 38. Fourth pulley; 39. Adjusting arm; 41. Seismic wave sensor. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0027] Please see Figures 1-5 As shown, an auxiliary device for a land coal seismic exploration equipment includes a main body 1, and an exploration adjustment component 2 is provided on one side of the main body 1. The exploration adjustment component 2 includes a fixing plate 21, and a camera 22, a remote control main board 23 and a fixing frame 24 are fixedly installed on the top of the fixing plate 21 in sequence. A lifting frame 25 is mounted on a slider on the fixing frame 24, and a ball nut 28 is fixedly installed on one side of the lifting frame 25. A ball screw 27 is threaded through the ball nut 28 and installed. One end of the ball screw 27 is fixedly installed at the output end of a first servo motor 26. The first servo motor 26 is fixedly installed on the top of the fixing frame 24.

[0028] During operation, the remote control motherboard 23 receives external commands and controls the first servo motor 26 to drive the ball screw 27 to rotate. The ball nut 28 drives the lifting frame 25 to slide up and down along the fixed frame 24 to adjust the height of the seismic wave sensor 41. The camera 22 captures the surrounding environment in real time and transmits it to the remote terminal for easy monitoring by the operator.

[0029] Furthermore, the exploration adjustment component 2 includes a second servo motor 29, which is fixedly installed on one side of the lifting frame 25. A first pulley 31 is fixedly installed at the output end of the second servo motor 29. A first transmission belt 32 is connected to the outer surface of the first pulley 31. A second pulley 33 is connected to the other side of the first transmission belt 32. Movable arms 34 are fixedly installed on both sides of the second pulley 33 through a rotating shaft. The movable arms 34 are hinged to one side of the lifting frame 25 through the rotating shaft.

[0030] During operation, the second servo motor 29 drives the first pulley 31 to rotate, which in turn drives the second pulley 33 to rotate via the first transmission belt 32, causing the movable arm 34 to rotate around the hinge axis of the lifting frame 25, thereby adjusting the lateral exploration angle of the seismic wave sensor 41.

[0031] Furthermore, the exploration adjustment assembly 2 also includes a third servo motor 35, which is fixedly installed on the top of the movable arm 34. A third pulley 36 is fixedly installed at the output end of the third servo motor 35. A second transmission belt 37 is connected to one side of the third pulley 36, and a fourth pulley 38 is connected to the other side of the second transmission belt 37.

[0032] During operation, the third servo motor 35 drives the third pulley 36 to rotate, which in turn drives the fourth pulley 38 to rotate via the second transmission belt 37, causing the adjusting arm 39 to rotate relative to the movable arm 34, thereby enabling fine-tuning of the exploration angle of the seismic wave sensor 41.

[0033] Furthermore, the two ends of the fourth pulley 38 are rotatably mounted on one side of the movable arm 34, and an adjusting arm 39 is fixedly mounted on the bottom of the fourth pulley 38. A seismic wave sensor 41 is fixedly mounted on the bottom of the adjusting arm 39.

[0034] During operation, the seismic wave sensor 41 makes precise contact with the ground after multi-dimensional adjustment, collecting seismic wave signals reflected from the coal seam to ensure the accuracy of data acquisition.

[0035] Furthermore, the main body 1 includes a support frame 11, and two drive motors 12 are fixedly installed at the bottom of the support frame 11. Drive wheels 13 are fixedly installed at the output ends of the two drive motors 12.

[0036] During operation, the drive motor 12 drives the drive wheel 13 to rotate, providing power for the movement of the device and adapting to the movement needs of complex terrain in the field.

[0037] Furthermore, the outer surfaces of the two drive wheels 13 are respectively engaged with tracks 14, and the other sides of the two tracks 14 are respectively engaged with driven wheels 15, which are rotatably mounted on both sides of the support frame 11.

[0038] During operation, the drive wheel 13 drives the track 14 to rotate, and the driven wheel 15 assists in supporting and keeping the track 14 taut. The track 14 increases the contact area with the ground, improving the stability of the device in muddy, mountainous, and other terrains.

[0039] Working principle: After receiving external control commands, the remote control motherboard 23 first controls the drive motor 12 to operate, and the drive wheel 13 drives the track 14 to rotate, moving the device to the exploration target area. Then, according to the exploration requirements, the first servo motor 26 drives the ball screw 27 to rotate, and through the ball nut 28, drives the lifting frame 25 to rise and fall along the fixed frame 24, adjusting the seismic wave sensor 41 to a suitable height. Next, the second servo motor 29 drives the second pulley 33 to rotate through the first pulley 31 and the first transmission belt 32, causing the movable arm 34 to rotate to adjust the lateral angle. Then, the third servo motor 35 drives the third pulley 36, the second transmission belt 37, and the fourth pulley 38 to drive the adjusting arm 39 to finely adjust the angle, ensuring that the seismic wave sensor 41 accurately fits the exploration surface. At the same time, the camera 22 collects environmental images in real time and transmits them to the remote terminal. The operator monitors and adjusts the equipment status in real time through the remote control motherboard 23 to complete the high-precision seismic exploration data acquisition of coal strata.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An auxiliary device for a land coal seismic exploration equipment, comprising a main body (1), characterized in that: An exploration adjustment assembly (2) is provided on one side of the main body (1); the exploration adjustment assembly (2) includes a fixing plate (21), and a camera (22), a remote control motherboard (23) and a fixing frame (24) are fixedly installed on the top of the fixing plate (21) in sequence. A lifting frame (25) is installed on the slider of the fixing frame (24), and a ball nut (28) is fixedly installed on one side of the lifting frame (25). A ball screw (27) is threaded through the ball nut (28), and one end of the ball screw (27) is fixedly installed at the output end of the first servo motor (26). The first servo motor (26) is fixedly installed on the top of the fixing frame (24).

2. The auxiliary device for a land coal seismic exploration equipment according to claim 1, characterized in that: The exploration adjustment component (2) includes a second servo motor (29), which is fixedly installed on one side of the lifting frame (25). A first pulley (31) is fixedly installed at the output end of the second servo motor (29). A first transmission belt (32) is connected to the outer surface of the first pulley (31). A second pulley (33) is connected to the other side of the first transmission belt (32). Movable arms (34) are fixedly installed on both sides of the second pulley (33) through a rotating shaft. The movable arms (34) are hinged to one side of the lifting frame (25) through a rotating shaft.

3. The auxiliary device for a land coal seismic exploration equipment according to claim 2, characterized in that: The exploration adjustment assembly (2) also includes a third servo motor (35), which is fixedly installed on the top of the movable arm (34). The output end of the third servo motor (35) is fixedly installed with a third pulley (36). One side of the third pulley (36) is connected to a second transmission belt (37), and the other side of the second transmission belt (37) is connected to a fourth pulley (38).

4. The auxiliary device for a land coal seismic exploration equipment according to claim 3, characterized in that: The two ends of the fourth pulley (38) are rotatably mounted on one side of the movable arm (34). An adjusting arm (39) is fixedly mounted on the bottom of the fourth pulley (38), and a seismic wave sensor (41) is fixedly mounted on the bottom of the adjusting arm (39).

5. An auxiliary device for a land coal seismic exploration equipment according to claim 1, characterized in that: The main body (1) includes a support frame (11), and two drive motors (12) are fixedly installed at the bottom of the support frame (11). Drive wheels (13) are fixedly installed at the output ends of the two drive motors (12).

6. An auxiliary device for a land coal seismic exploration equipment according to claim 5, characterized in that: The outer surfaces of the two drive wheels (13) are respectively engaged with tracks (14), and the other sides of the two tracks (14) are respectively engaged with driven wheels (15). The two driven wheels (15) are rotatably mounted on both sides of the support frame (11).

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