Geological detector based on infrared detection technology and use method

Abstract

The application provides a geological detector based on infrared detection technology, which comprises a rack, a panoramic camera arranged at the front end of the rack, a conveying mechanism arranged at the bottom of the rack, a protective frame mounted on the conveying mechanism, the conveying mechanism being operated when the protective frame moves relative to the rack when encountering an obstacle, an infrared detection sensor arranged at the tail end of the rack, the height of the infrared detection sensor being adjusted by a lifting mechanism, the lifting mechanism being linked with the conveying mechanism, when the protective frame drives the conveying mechanism to operate when encountering an obstacle, the protective frame moves relative to the rack, and before the protective frame moves to the position of the infrared detection sensor, the infrared detection sensor is lifted to the upper side by the lifting mechanism, so that the infrared detection sensor is prevented from being damaged by the obstacle.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of geological exploration, and particularly relates to a geological exploration instrument based on infrared detection technology and a use method. BACKGROUND

[0002] The geological exploration instrument is a detection device for detecting underground minerals or rock structure.

[0003] As disclosed in the patent document with the publication number CN114063186A, a geological exploration safety monitoring system is disclosed, which belongs to the technical field of geological monitoring and comprises a base, a conveying belt arranged on the inner wall of the base, a monitoring component including a detection end inserted into a slope and a working box fixedly connected to the top of the base, a camera fixedly connected to the lower surface of the working box, an infrared emitter located directly above the conveying belt, a driving component for driving the infrared emitter to swing, and an auxiliary component for driving the infrared emitter to swing with the increase of the landslide or collapse degree of the slope, and the swing amplitude of the infrared emitter increases, and the swing symmetry line of the infrared emitter is always perpendicular to the horizontal plane during the swing amplitude increasing process, and the detection end, the auxiliary component and the driving component are sequentially connected in transmission.

[0004] As disclosed in the patent document with the publication number CN209070116U, a high-precision geological exploration instrument based on infrared detection is disclosed, which comprises a base and a detection control system, baffles are welded on the left and right sides of the top of the base, a bottom plate is welded between the baffles, an organism is fixedly installed on the top of the bottom plate, metal detectors are fixedly installed on the left and right sides of the organism, an infrared detector is fixedly installed on the left side of the base, an angle sensor and an angle compensator are fixedly installed on the left side of the top of the base, a driving motor is fixedly installed on the central bottom of the base, support columns are welded on the left and right sides of the bottom of the base.

[0005] The geological exploration device provided in the above scheme lacks protection for the infrared sensor and other devices on the detector when in use, so that the geological exploration device is prone to damage the sensor when traveling in a complex terrain; To solve the above problems, as disclosed in the patent document with publication number CN210922692U, an intelligent comprehensive device for field geological exploration is disclosed, which comprises a geological exploration intelligent comprehensive device main body, a main control console, a movable seat and an explorer, the top of the geological exploration intelligent comprehensive device main body is fixedly connected with the main control console, one end of the main control console is embeddedly connected with the control console, the bottom of the control console is embeddedly connected with the sounder, the middle of the main control console is movably connected with the movable shaft, the bottom end of the main control console is connected with the movable seat, and the movable seat is provided with an electric hydraulic column and a sliding rail. The height of the movable seat can be controlled to make the geological exploration intelligent comprehensive device main body effectively avoid obstacles. This scheme needs to use an electric hydraulic column to lift the entire detection device main body to avoid obstacles. In actual use, the detection device is prone to fall, and the use of an additional electric hydraulic column increases the cost and requires power driving, which brings a power supply diversion pressure to the field use of the detection device and reduces the endurance of the detector. SUMMARY

[0006] The purpose of the embodiment of the present application is to provide a geological detector based on infrared detection technology and a use method, aiming at solving the technical problems proposed in the above background technology.

[0007] To achieve the above purpose, the present application provides the following technical scheme.

[0008] In a first aspect, the present application provides a geological detector based on infrared detection technology, which comprises:

[0009] A rack, the bottom corners of the rack are provided with moving wheels, and the moving wheels are used to move the geological detector;

[0010] A panoramic camera is arranged at the front end of the rack, and the panoramic camera is used to obtain images in the forward direction when the geological detector moves;

[0011] A conveying mechanism is arranged at the bottom of the rack, and a protective frame is installed on the conveying mechanism, so that the conveying mechanism operates when the protective frame moves relative to the rack when encountering obstacles;

[0012] The infrared detection sensor is arranged at the tail end of the frame, the height of the infrared detection sensor is adjusted by the lifting mechanism, the lifting mechanism is linked with the conveying mechanism, when the conveying mechanism operates, the lifting mechanism is driven to move upward, when the conveying mechanism resets after operating, the lifting mechanism is reversely driven to move downward, and the state of the infrared detection sensor for geological detection is restored.

[0013] In an embodiment provided by the present application, the conveying mechanism comprises:

[0014] Two groups of conveying sprockets are arranged on the frame and rotate;

[0015] A conveying chain belt is wound on the conveying sprockets, and the protective frame is supported and connected and installed on the conveying chain belt;

[0016] It can be understood that when the protective frame reversely moves in the direction opposite to the advancing direction of the detection instrument due to an obstacle, the conveying chain belt operates.

[0017] In an embodiment provided by the present application, a fixed guide rail is further fixedly installed on the frame, a guide rail groove is formed in the fixed guide rail, the guide rail groove is used for guiding the movement of the protective frame, and the protective frame comprises:

[0018] A support vertical plate is fixedly installed with an embedded guide column, and the embedded guide column is slidably arranged in the guide rail groove;

[0019] A plurality of protective cross rods are supported and fixedly installed on the support vertical plate and used for protecting the infrared detection sensor;

[0020] When the protective frame drives the conveying mechanism to operate due to an obstacle, the protective frame moves relative to the frame, and before the protective frame moves to the position of the infrared detection sensor, the infrared detection sensor is lifted upward by the lifting mechanism, so as to avoid damage of the obstacle to the infrared detection sensor.

[0021] In an embodiment provided by the present application, the lifting mechanism comprises:

[0022] A first rotating toothed disc is arranged on the frame and rotates, and a first lifting guide rod is fixedly installed on one side of the surface of the lifting mechanism;

[0023] A second rotating toothed disc is arranged on the frame and rotates, and a second lifting guide rod is fixedly installed on one side of the surface of the second rotating toothed disc;

[0024] The first rotating tooth disc and the second rotating tooth disc are connected through a linkage tooth disc transmission, and the second rotating tooth disc is engaged with the conveying chain belt.

[0025] In an embodiment provided by the present application, the infrared detection sensor is fixedly installed on a sensor support which is fixedly installed on the upper lifting frame; the lifting mechanism further comprises a lower lifting frame which is slidingly sleeved on the second lifting guide rod; the upper lifting frame and the lower lifting frame are connected through a vertical spring support; a guide vertical rod is further fixedly installed on the upper lifting frame and slidingly supported on the lower lifting frame.

[0026] In an embodiment provided by the present application, the upper lifting frame is provided with a hook through a transverse elastic member, the first rotating tooth disc is fixedly installed on a support sliding block, and the opening of the hook faces the first lifting guide rod; the support sliding block is slidingly arranged on the upper lifting frame, and the support sliding block and the inner wall of the upper lifting frame are connected through a transverse spring support.

[0027] In an embodiment provided by the present application, when the second rotating tooth disc rotates to the bottom end of the stroke on the second rotating tooth disc, the first lifting guide rod is located at the top end of the stroke on the first rotating tooth disc.

[0028] In an embodiment provided by the present application, the rack is further provided with a reset stretching mechanism, the reset stretching mechanism comprises a counterweight, one end of the counterweight is fixedly installed on a rigid rope, the other end of the counterweight is wound on a winding roller, the winding roller is coaxially fixedly installed on the support roller shaft, and the rack is further provided with a guide pulley for guiding the counterweight; the conveying sprocket is coaxially fixedly arranged on the support roller shaft, and the support roller shaft is rotatably arranged on the rack.

[0029] In an embodiment provided by the present application, the rack is further provided with a control host, signal input ends of the control host are electrically connected with the panoramic camera and the infrared detection sensor, and the infrared detection sensor is used for wirelessly transmitting detection data in a geological detection process to a remote terminal, so as to facilitate a geological detection personnel to timely analyze data and determine a geological condition.

[0030] In a second aspect, in another embodiment provided by the present application, a geological detection method based on infrared detection technology is used to realize the geological detection instrument provided in the first aspect.

[0031] Specifically, the geological exploration method comprises: advancing the geological exploration instrument by using the moving wheels, and acquiring images of the field of view in the advancing direction by using the panoramic camera during the advancing; and performing geological exploration of the advancing process of the geological exploration instrument by using the infrared detection sensor, wherein the protective frame moves when encountering an obstacle, driving the transmission chain belt to operate, at this time, the first rotating toothed disc and the second rotating toothed disc are both counterclockwise rotated, at this time, the counterclockwise rotating second rotating toothed disc drives the second lifting guide rod to push the lower lifting frame to move upwards, at this time, the upper lifting frame and the infrared detection sensor are both moved upwards and synchronously counterclockwise rotated, the first lifting guide rod is driven by the counterclockwise rotating first rotating toothed disc to move to abut against the hook and continue to rotate with the first rotating toothed disc, the upper lifting frame is pulled upwards, that is, the infrared detection sensor is continuously pulled upwards by the first rotating toothed disc, so that the infrared detection sensor is moved upwards to not affect the protective frame passing through, therefore, when the protective frame continues to move to the position of the transmission chain wheel due to the obstacle, the direction of the transmission chain belt changes along the circular surface of the transmission chain wheel, so that the protective frame connected with the transmission chain belt changes the elevation angle to lift the protective frame, at this time, the infrared detection sensor has been lifted, the elevation angle of the protective frame changes and the end is lifted, at this time, the geological exploration instrument smoothly passes through the obstacle.

[0032] After the obstacle is separated from the protective frame, the transmission chain belt reversely operates to reset, the transmission chain belt reversely operates, and then the first rotating toothed disc and the second rotating toothed disc are both clockwise rotated, the first lifting guide rod is driven by the clockwise rotating first rotating toothed disc to operate to move the upper lifting frame downwards, until the first lifting guide rod is separated from the hook; at the same time, the second rotating toothed disc uses the second lifting guide rod in the circular motion to pull the lower lifting frame downwards, when the first lifting guide rod is separated from the hook, the upper lifting frame and the infrared detection sensor are moved downwards to reset to the original state under the reset pulling of the vertical spring, and the infrared detection sensor continues to perform the task of geological exploration.

[0033] Compared with the prior art, the geological exploration instrument based on the infrared detection technology provided by the application can lift the infrared detection sensor to the upper side by the lifting mechanism before the protective frame moves to the position of the infrared detection sensor when the protective frame drives the transmission mechanism to operate due to the obstacle, so as to avoid damage of the obstacle to the infrared detection sensor, effectively solve the problem that the traditional scheme is easy to cause the exploration equipment to fall, needs power driving, brings the shunt pressure of power supply to the exploration equipment used in the field, and reduces the endurance of the exploration instrument. BRIEF DESCRIPTION OF DRAWINGS

[0034] Figure 1 The geological exploration instrument based on the infrared detection technology is a vertical drawing in the first view angle.

[0035] Figure 2 is a front view of the geological detector provided by the present application;

[0036] Figure 3 is a front view of the geological detector provided by the present application;

[0037] Figure 4 is a front view of the geological detector provided by the present application;

[0038] Figure 5 is a front view of the geological detector provided by the present application;

[0039] Figure 6 is a front view of the geological detector provided by the present application;

[0040] Figure 7 is a front view of the geological detector provided by the present application;

[0041] Figure 8 is a front view of the geological detector provided by the present application;

[0042] Figure 9 is a front view of the geological detector provided by the present application;

[0043] In Figures 1-9 : 100, rack; 101, control host; 102, panoramic camera; 103, mobile wheel; 200, protective frame; 201, support vertical plate; 202, protective horizontal rod; 203, embedded guide column; 300, conveying mechanism; 301, conveying sprocket; 302, conveying chain belt; 303, fixed guide rail; 304, guide rail groove; 305, support roller shaft; 400, infrared detection sensor; 401, sensor support; 500, lifting mechanism; 501, first rotating tooth disc; 502, linkage tooth disc; 503, second rotating tooth disc; 504, mounting support; 505, upper lifting frame; 506, lower lifting frame; 507, guide vertical rod; 508, first lifting guide rod; 509, second lifting guide rod; 510, hook; 511, support sliding block; 512, transverse spring; 513, vertical spring; 600, reset stretching mechanism; 601, counterweight; 602, rigid rope; 603, guide pulley; 604, winding roller. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical scheme and advantages of the present application clearer, the present application will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application, and are not used to limit the present application.

[0045] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0046] Example 1

[0047] like Figure 1 As shown, in an embodiment provided by the present invention, a geological detector based on infrared detection technology includes:

[0048] The frame 100 has movable wheels 103 at the four corners of the bottom of the frame 100, and the movable wheels 103 are used to move the geological detector;

[0049] A panoramic camera 102 is provided at the forward end of the frame 100, and is used to obtain images in the forward direction when the geological detector moves;

[0050] A conveying mechanism 300 is provided at the bottom of the frame 100. A protective frame 200 is mounted on the conveying mechanism 300. When the protective frame 200 encounters an obstacle and moves relative to the frame 100, the conveying mechanism 300 is activated.

[0051] An infrared detection sensor 400 is arranged at the rear end of the frame 100. The height of the infrared detection sensor 400 is adjusted by a lifting mechanism 500. The lifting mechanism 500 is linked with the conveying mechanism 300. When the conveying mechanism 300 is in operation, the lifting mechanism 500 is pushed to move, so that the infrared detection sensor 400 moves upward; when the conveying mechanism 300 is reset after operation, the lifting mechanism 500 is pushed to move in the opposite direction, so that the infrared detection sensor 400 moves downward, and the infrared detection sensor 400 is restored to the state of geological detection.

[0052] Please continue reading Figures 1-3 、 Figure 8 and Figure 9 As shown, in this embodiment of the present invention, the transmission mechanism 300 includes:

[0053] Rotate two sets of transmission sprockets 301 provided on the frame 100;

[0054] The conveyor chain belt 302 is wound around the conveyor sprocket 301 , and the protective frame 200 is supported, connected and installed on the conveyor chain belt 302 .

[0055] It is understandable that when the protection frame 200 encounters an obstacle and moves in the opposite direction of the detector's forward movement, the conveyor chain 302 is caused to operate.

[0056] For further information, please refer to Figure 8In the embodiment of the present application, the rack 100 is also fixedly provided with a fixed guide rail 303, and a guide rail groove 304 is formed in the fixed guide rail 303, which is used for guiding the movement of the protection frame 200.

[0057] Please continue to refer to Figure 8 In the embodiment of the present application, the protection frame 200 comprises:

[0058] A support vertical plate 201 is fixedly provided with an embedded guide column 203, which is slidably arranged in the guide rail groove 304.

[0059] A plurality of protection horizontal rods 202 are fixedly arranged on the support vertical plate 201, which are used for protecting the infrared detection sensor 400.

[0060] In the embodiment of the present application, when the protection frame 200 drives the conveying mechanism 300 to operate due to the obstacle, the protection frame 200 moves relative to the rack 100, and before the protection frame 200 moves to the position of the infrared detection sensor 400, the infrared detection sensor 400 is lifted to the upper side by the lifting mechanism 500, so as to avoid the damage of the obstacle to the infrared detection sensor 400.

[0061] As shown in Figures 5-7 and Figure 9 In the embodiment of the present application, the lifting mechanism 500 comprises:

[0062] A first rotating tooth disc 501 is rotatably arranged on the rack 100, and a first lifting guide rod 508 is fixedly arranged on one side of the surface of the lifting mechanism 500.

[0063] A second rotating tooth disc 503 is rotatably arranged on the rack 100, and a second lifting guide rod 509 is fixedly arranged on one side of the surface of the second rotating tooth disc 503.

[0064] The first rotating tooth disc 501 and the second rotating tooth disc 503 are connected through a linkage tooth disc 502, and the second rotating tooth disc 503 is engaged with the conveying chain 302, so that the second rotating tooth disc 503 is rotated when the conveying chain 302 operates.

[0065] Furthermore, in an embodiment of the present invention, the infrared detection sensor 400 is fixedly mounted on a sensor bracket 401, and the sensor bracket 401 is supported and fixedly mounted on an upper lifting frame 505; the lifting mechanism 500 also includes a lower lifting frame 506, and the lower lifting frame 506 is slidably sleeved on the second lifting guide rod 509; the upper lifting frame 505 and the lower lifting frame 506 are supported and connected by a vertical spring 513; the upper lifting frame 505 also supports and fixes a guide vertical rod 507, and the guide vertical rod 507 penetrates and supports and slides on the lower lifting frame 506.

[0066] Furthermore, in an embodiment of the present invention, a hook 510 is provided on the upper lifting frame 505 through a transverse elastic member, the first rotating gear disc 501 is fixedly mounted on the support slider 511, and the opening of the hook 510 faces the direction of the first lifting guide rod 508; the support slider 511 is supported and slidably provided on the upper lifting frame 505, and the support slider 511 and the inner wall of the upper lifting frame 505 are supported and connected by a transverse spring 512.

[0067] Furthermore, in an embodiment of the present invention, when the second rotating gear disc 503 rotates to make the second lifting guide rod 509 located at the bottom of the travel on the second rotating gear disc 503 , the first lifting guide rod 508 is located at the top of the travel on the first rotating gear disc 501 .

[0068] like Figure 9 As shown, in the specific implementation of the lifting mechanism 500 provided by the present invention, the protective frame 200 moves when encountering an obstacle, driving the conveyor chain 302 to operate, at this time making the first rotating gear disc 501 and the second rotating gear disc 503 both rotate counterclockwise. At this time, the counterclockwise rotating second rotating gear disc 503 makes the second lifting guide rod 509 push the lower lifting frame 506 to move upward. At this time, the upper lifting frame 505 and the infrared detection sensor 400 are both moved upward, and the synchronous counterclockwise rotating first rotating gear disc 501 drives the first lifting guide rod 508 to move to abut against the hook 510 and as the first rotating gear disc 501 continues to rotate, the upper lifting frame 505 is pulled upward. That is, the rotating first rotating gear disc 501 relays the infrared detection sensor 400 to continue to pull up, so that the infrared detection sensor 400 moves up to a position where it does not affect the passing of the protection frame 200. Therefore, when the protection frame 200 continues to move to the position of the transmission sprocket 301 due to the obstacle, the direction of the transmission chain belt 302 changes along the circular surface of the transmission sprocket 301, thereby causing the protection frame 200 connected to the transmission chain belt 302 to change its elevation angle, so that the protection frame 200 is lifted. At this time, the infrared detection sensor 400 has been lifted, the elevation angle of the protection frame 200 has changed, and the end portion is lifted. At this time, the geological detector passes the obstacle smoothly.

[0069] After the obstacle is separated from the protection frame 200, the conveying chain belt 302 reverses to reset, the conveying chain belt 302 reverses, and the first rotating tooth disc 501 and the second rotating tooth disc 503 are rotated clockwise, the first rotating tooth disc 501 rotates clockwise to drive the first lifting guide rod 508 to operate to make the upper lifting frame 505 move downward, and the first lifting guide rod 508 is separated from the hook 510; at the same time, the second rotating tooth disc 503 rotates clockwise to pull the lower lifting frame 506 downward by the second lifting guide rod 509 in circular motion, and when the first lifting guide rod 508 is separated from the hook 510, the upper lifting frame 505 also continues to move downward under the reset pulling of the vertical spring 513, that is, the infrared detection sensor 400 moves downward to reset to the original state.

[0070] Further, in the embodiment of the present application, the mounting bracket 504 is fixedly installed on the rack 100, and the mounting bracket 504 is used to support the rotation of the first rotating tooth disc 501, the linkage tooth disc 502 and the second rotating tooth disc 503.

[0071] Further, in the embodiment of the present application, the conveying sprocket 301 is coaxially fixed on the support roller shaft 305, and the support roller shaft 305 supports the rotation of the rack 100.

[0072] In order to reset the conveying mechanism 300 after the obstacle passes through the protection frame 200, the conveying chain belt 302 is reversed to reset, the conveying chain belt 302 is reversed, and the first rotating tooth disc 501 and the second rotating tooth disc 503 are rotated clockwise, the first rotating tooth disc 501 rotates clockwise to drive the first lifting guide rod 508 to operate to make the upper lifting frame 505 move downward, and the first lifting guide rod 508 is separated from the hook 510; at the same time, the second rotating tooth disc 503 rotates clockwise to pull the lower lifting frame 506 downward by the second lifting guide rod 509 in circular motion, and when the first lifting guide rod 508 is separated from the hook 510, the upper lifting frame 505 also continues to move downward under the reset pulling of the vertical spring 513, that is, the infrared detection sensor 400 moves downward to reset to the original state. Figures 1-5 In the embodiment of the present application, the rack 100 is also provided with a reset stretching mechanism 600, the reset stretching mechanism 600 includes a counterweight 601, the counterweight 601 is fixedly installed on one end of a rigid rope 602, the other end of the counterweight 601 is wound on a winding roller 604, the winding roller 604 is coaxially fixed on the support roller shaft 305, and the rack 100 is also provided with a guide pulley 603 for guiding the counterweight 601.

[0073] It can be understood that, in the embodiment of the present application, when the protection frame 200 encounters an obstacle to make the conveying chain belt 302 forward, the winding roller 604 winds the rigid rope 602 to make the rigid rope 602 pull the counterweight 601 upward; on the contrary, when the reset process after passing through the obstacle, the support roller shaft 305 is reversely rotated under the action of the gravity of the counterweight 601 itself, the conveying chain belt 302 is reversely operated to realize the reset of the conveying mechanism 300.

[0074] Please continue to refer to Figures 1-3In the embodiment of the present application, the rack 100 is further provided with a control host 101, signal input ends of the control host 101 are electrically connected with the panoramic camera 102 and the infrared detection sensor 400 respectively, and the infrared detection sensor 400 is used for wirelessly transmitting detection data in a geological detection process to a remote terminal, so as to facilitate a geological detection personnel to timely analyze data and determine a geological condition.

[0075] Embodiment 2

[0076] In the embodiment of the present application, a geological detection method based on an infrared detection technology is provided, and the geological detection method is used for realizing the geological detection instrument provided in the embodiment 1.

[0077] Specifically, the geological detection method comprises: making the geological detection instrument move by using the moving wheel 103, acquiring an image of a visual field in a moving direction by using the panoramic camera 102 during the moving process; and making the geological detection instrument move by using the infrared detection sensor 400, wherein the protective frame 200 moves when encountering an obstacle, drives the transmission chain belt 302 to operate, at this time, the first rotating tooth disc 501 and the second rotating tooth disc 503 are both counterclockwise rotated, at this time, the counterclockwise rotated second rotating tooth disc 503 makes the second lifting guide rod 509 push the lower lifting frame 506 to move upwards, at this time, the upper lifting frame 505 and the infrared detection sensor 400 are both moved upwards and synchronously counterclockwise rotated, the first lifting guide rod 508 is driven by the first rotating tooth disc 501 to move to abut against the hook 510 and continue to rotate with the first rotating tooth disc 501, the upper lifting frame 505 is pulled upwards, that is, the first rotating tooth disc 501 continues to pull the infrared detection sensor 400 upwards, so that the infrared detection sensor 400 is moved upwards to not affect the protective frame 200 to pass through, therefore, when the protective frame 200 continues to move to the position of the transmission sprocket 301 due to the obstacle, the direction of the transmission chain belt 302 changes along the circular surface of the transmission sprocket 301, so that the protective frame 200 connected with the transmission chain belt 302 changes the elevation angle to make the protective frame 200 lift up, at this time, the infrared detection sensor 400 has been lifted up, the elevation angle of the protective frame 200 changes and the end is lifted up, at this time, the geological detection instrument smoothly passes through the obstacle.

[0078] After the obstacle is separated from the protection frame 200, the conveying chain belt 302 reverses to reset, and the conveying chain belt 302 reverses to make the first rotating tooth disc 501 and the second rotating tooth disc 503 rotate clockwise, the first rotating tooth disc 501 drives the first lifting guide rod 508 to rotate clockwise to make the upper lifting frame 505 move downward until the first lifting guide rod 508 is separated from the hook 510; at the same time, the second rotating tooth disc 503 rotates clockwise to make the lower lifting frame 506 move downward by the second lifting guide rod 509 in circular motion, when the first lifting guide rod 508 is separated from the hook 510, the upper lifting frame 505 moves downward to reset to the original state by the reset pull of the vertical spring 513, and the infrared detection sensor 400 continues to perform the geological detection task.

[0079] The above-mentioned schemes are only descriptions of preferred examples, but are not limited thereto. In the implementation of the present application, appropriate replacement and / or modification can be made according to the needs of users.

[0080] Although the embodiments of the present application have been disclosed as above, it is not limited to the application listed in the specification and the embodiments. It can be fully applied to various fields suitable for the present application. Those skilled in the art can easily make further modifications. Therefore, the present application is not limited to specific details and the figures shown and described herein without departing from the general concept defined by the claims and the equivalent scope.

Claims

1. A geological detector based on infrared detection technology, comprising: a rack; a panoramic camera arranged at the front end of the rack; characterized in that: a conveying mechanism arranged at the bottom of the rack, a protective frame is mounted on the conveying mechanism, when the protective frame moves relative to the rack due to encountering obstacles, the conveying mechanism operates; an infrared detection sensor arranged at the tail end of the rack, the height of the infrared detection sensor is adjusted by a lifting mechanism, the lifting mechanism is linked with the conveying mechanism, when the conveying mechanism operates, the lifting mechanism is driven to move upward, when the conveying mechanism resets after operating, the lifting mechanism is driven to move downward; the lifting mechanism comprises: a first rotating gear plate, the first rotating gear plate is rotatably arranged on the rack, a first lifting guide rod is fixedly installed on one side of the surface of the lifting mechanism; a second rotating gear plate, the second rotating gear plate is rotatably arranged on the rack, a second lifting guide rod is fixedly installed on one side of the surface of the second rotating gear plate; wherein the first rotating gear plate and the second rotating gear plate are connected through a linkage gear plate, the second rotating gear plate is meshed with the conveying chain belt, when the conveying chain belt operates, the second rotating gear plate rotates; the infrared detection sensor is fixedly installed on a sensor support, the sensor support is fixedly installed on an upper lifting frame; the lifting mechanism further comprises a lower lifting frame, the lower lifting frame is slidably sleeved on the second lifting guide rod; the upper lifting frame and the lower lifting frame are connected through a vertical spring; a guide vertical rod is fixedly installed on the upper lifting frame and slidably penetrates through the lower lifting frame; a hook is supported and arranged on the upper lifting frame through a horizontal elastic member, the first rotating gear plate is fixedly installed on a support sliding block, the opening of the hook faces the first lifting guide rod; the support sliding block is slidably arranged on the upper lifting frame, and the support sliding block and the inner wall of the upper lifting frame are connected through a horizontal spring; when the second rotating gear plate rotates to the bottom end of the stroke on the second rotating gear plate, the first lifting guide rod is at the top end of the stroke on the first rotating gear plate.

2. The geological detector based on infrared detection technology according to claim 1, characterized in that, the conveying mechanism comprises: two groups of conveying sprockets rotatably arranged on the rack; a conveying chain belt, the conveying chain belt is wound on the conveying sprockets, and the protective frame is supported and connected on the conveying chain belt.

3. The geophysical detector based on infrared detection technology according to claim 2, characterized in that, a fixed guide rail is further fixedly installed on the rack, a guide rail groove is arranged on the fixed guide rail, the guide rail groove is used for guiding the movement of the protective frame, and the protective frame comprises: a support vertical plate, an embedded guide column is fixedly installed on the support vertical plate, and the embedded guide column is slidably arranged in the guide rail groove; a plurality of protective cross rods, the protective cross rods are supported and fixedly installed on the support vertical plate.

4. The geophysical detector based on infrared detection technology according to claim 3, characterized in that, The rack is further provided with a reset stretching mechanism, the reset stretching mechanism comprises a counterweight, the counterweight is fixedly installed at one end of a rigid rope, the other end of the counterweight is wound on a winding roller, the winding roller is coaxially fixedly installed on the support roller shaft, and the rack is further provided with a guide pulley for guiding the counterweight; the transmission sprocket is coaxially fixedly arranged on the support roller shaft, and the support roller shaft supports rotation of the rack.

5. The geologic detector based on infrared detection technology according to any one of claims 2-4, characterized in that, The rack is further provided with a control host, signal input ends of the control host are electrically connected with the panoramic camera and the infrared detection sensor, and the infrared detection sensor is used for wirelessly transmitting detection data in a geological detection process to a remote terminal.

6. A geological exploration method based on infrared detection technology, characterized in that, The geological detection method is used for implementing the geological detector as claimed in any one of claims 1-5. The geological detection method comprises: making the geological detector move by using the moving wheels, acquiring an image of a field of view in a moving direction by using the panoramic camera during movement, and detecting geology during movement of the geological detector by using the infrared detection sensor, wherein the protection frame moves when encountering an obstacle, drives the transmission chain belt to operate, and drives the first rotating toothed disc and the second rotating toothed disc to rotate counterclockwise, the second rotating toothed disc rotating counterclockwise drives the second lifting guide rod to push the lower lifting frame to move upwards, the upper lifting frame and the infrared detection sensor are moved upwards, and the first lifting guide rod is driven by the first rotating toothed disc rotating counterclockwise to move to abut against the hook and be pulled upwards along with continuous rotation of the first rotating toothed disc, the upper lifting frame and the infrared detection sensor are pulled upwards, when the protection frame continues to move to the position of the transmission sprocket due to the obstacle, the protection frame connected with the transmission chain belt changes in elevation angle, the protection frame is lifted, and the geological detector smoothly passes through the obstacle; After the obstacle is separated from the protection frame, the transmission chain belt is reversely operated to reset, the transmission chain belt is reversely operated, and the first rotating toothed disc and the second rotating toothed disc are reversely operated, the first rotating toothed disc rotating clockwise drives the first lifting guide rod to operate until the first lifting guide rod is separated from the hook, at the same time, the second rotating toothed disc rotating clockwise pulls the lower lifting frame downwards by using the second lifting guide rod in circular motion, when the first lifting guide rod is separated from the hook, the upper lifting frame and the infrared detection sensor are moved downwards to reset to an original state under reset pulling of the vertical spring, and the infrared detection sensor continues to perform a geological detection task.

Images