Surveying and mapping device for geological mineral exploration

Abstract

The invention discloses a surveying and mapping device for geological mineral exploration, the surveying and mapping device comprises a frame, four wheels, a support, a host and a signal transceiver, the four wheels are respectively installed at the end parts of the front side and the rear side of the frame, the equipment moves on the ground by using the wheels, the support is installed at the top of the frame, the host is installed at the top of the support, and the signal transceiver is installed on the host. The host is electrically connected with the signal transceiver, controls the signal transceiver to transmit and receive electromagnetic waves, and determines the geological environment according to the change of the electromagnetic waves, and a lifting mechanism is mounted on the inner side of the frame. Collision with ground soil, stones and rock blocks is fundamentally avoided, the equipment damage risk is remarkably reduced, the equipment maintenance cost and replacement cost are reduced, exploration operation interruption caused by equipment faults can be prevented, the motion trail of the signal transceiver can be thoroughly flattened, the adverse effect of the concave-convex ground on electromagnetic wave propagation is effectively eliminated, and the service life of the signal transceiver is prolonged. And efficient coupling of electromagnetic waves and underground media and stable propagation path are ensured.

Description

Technical Field

[0001] This invention relates to the field of mineral exploration technology, specifically to a surveying and mapping device for geological and mineral exploration. Background Technology

[0002] The entire mineral extraction process is based on exploration, with mining as the core and mineral processing as a means of quality improvement. These three elements work together to form a complete technological chain from the discovery of underground mineral resources to the final industrial-grade finished mineral output. Exploration, as the first step in mineral development, has the core task of accurately locating commercially viable deposits and determining their occurrence. The efficient advancement of this stage heavily relies on ground-penetrating radar (GPR), a key technological device. GPR operates on the principle of high-frequency electromagnetic wave detection. By directionally transmitting high-frequency electromagnetic waves underground, it utilizes the reflection characteristics of electromagnetic waves at the interfaces of underground media with different dielectric constants to receive and analyze the reflected wave signals. This allows for the inference of key geological information such as underground rock structure, mineral distribution, and burial depth, providing crucial data support for the planning and implementation of subsequent mining operations.

[0003] To ensure the accuracy and reliability of ground-penetrating radar (GPR) data, its operating status must be strictly controlled in practice. On the one hand, the GPR must maintain a small distance from the ground to reduce the propagation loss of electromagnetic waves in the air and ensure efficient coupling between electromagnetic waves and the underground medium. On the other hand, the GPR must be kept in a horizontal position to avoid the electromagnetic wave propagation path from being deviated due to the tilt of the equipment, thereby reducing signal interference and accurately calculating the burial depth of the underground reflective interface.

[0004] However, in actual mineral exploration scenarios, the ground in exploration areas is often uneven. The contradiction between the aforementioned operational requirements and the site environment leads to several prominent problems with existing surveying methods: First, to meet the requirements of small-pitch detection, the signal transmitter and receiver of ground-penetrating radar are positioned low above the ground. During the movement of the surveying equipment, they are highly susceptible to collisions with protruding soil, rocks, and other debris, causing damage to the signal transmitter and receiver. This not only increases equipment maintenance costs but also interrupts surveying operations, affecting exploration efficiency. Second, the ground in the exploration area is often not pre-treated or leveled. The uneven surface disrupts the stable propagation environment of electromagnetic waves, increasing the risk of electromagnetic wave contamination. Energy loss leads to insufficient detection depth, making it impossible to fully acquire information about deep mineral deposits. On the other hand, it causes clutter interference, which distorts the reflected wave signal and easily leads to misjudgment of underground structure and mineral distribution, affecting the accuracy of subsequent mining operation planning. Thirdly, when a valuable mineral location is discovered during exploration, the area needs to be marked for reference in subsequent operations. However, if hard ground is encountered, the traditional marking method of directly inserting markers cannot guarantee the stability of the markers. Under the influence of natural environments such as strong winds, the markers are prone to displacement or tilting, causing the marking position to become invalid, and secondary exploration must be carried out, further increasing exploration costs and time consumption. Summary of the Invention

[0005] The purpose of this invention is to provide a mapping device for geological and mineral exploration, so as to at least solve the problems of existing geological radars being easily damaged during movement, having low exploration depth, inaccurate results, and unstable mineral marking.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a geological and mineral exploration surveying device, comprising a frame, four wheels, a support, a main unit, and a signal transmitter and receiver. The four wheels are respectively installed at the front and rear ends of the frame, enabling the device to move on the ground. The support is installed on the top of the frame, and the main unit is installed on the top of the support. The main unit is electrically connected to the signal transmitter and receiver, which controls the transmitter and receiver to transmit and receive electromagnetic waves. The main unit determines the geological environment based on changes in the electromagnetic waves. A lifting mechanism is installed inside the frame, and the signal transmitter and receiver are installed on the upper surface of the lifting mechanism. Two connecting plates are installed on the right end of the lifting mechanism, and an exclusion mechanism is installed on the right end of the connecting plates. The exclusion mechanism prioritizes the treatment of the ground to prevent the ground slope from affecting the geological detection effect. A marking mechanism is vertically installed on the side of the frame. The purpose is to adjust the height of the signal transmitter and receiver, protect the signal transmitter and receiver when the equipment is moved, and reduce energy loss during exploration. The lifting mechanism includes support plates installed at the front and rear ends of the inner side of the frame. Telescopic rods are installed at both ends of the upper surface of the support plates. A tray is installed at the top of the telescopic rods to support the signal transmitter and receiver. The right end of the upper surface of the tray is installed with the left end of the connecting plate. Crossbars are installed in the middle of the front and rear ends of the tray. A moving component is installed in the middle of the upper surface of the support plates. The moving component and the crossbars cooperate to realize the lifting and lowering of the signal transmitter and receiver.

[0007] Preferably, the moving component includes a first hydraulic cylinder horizontally mounted on the upper surface of the support plate, a moving plate being mounted on the output end of the first hydraulic cylinder, a groove being formed on the outer wall of the moving plate, and a crossbar being inserted into the inner cavity of the groove.

[0008] Preferably, the groove is Z-shaped, and the middle section is an inclined surface.

[0009] Preferably, the removal mechanism includes a housing installed on the right end of the connecting plate. A drive assembly is installed on the right end of the upper surface of the housing. A leveling assembly and a soil-breaking assembly are respectively installed on the left and right sides of the inner cavity of the housing. The soil-breaking assembly is driven by the drive assembly to move and break up the raised parts of the ground. Under the linkage of the soil-breaking assembly and the leveling assembly, the leveling assembly scrapes the raised parts of the ground flat. A shovel is installed on the left end of the lower surface of the housing. The shovel is V-shaped. When the shovel moves along the ground, it pushes the excess soil from the middle to both sides, paving the way for the signal transmitter and receiver to detect the geological surface. The ground is leveled through a three-step process of breaking up, scraping, and bulldozing, creating conditions for geological exploration.

[0010] Preferably, the drive assembly includes a motor mounted on the right end of the upper surface of the housing, and a toothed gear is mounted on the output end of the motor.

[0011] Preferably, the soil breaking assembly includes two guide rods installed along the front-to-back direction on the right side of the inner cavity of the housing. A slide block is sleeved on the outer wall of the guide rod. A number of teeth that mesh with a toothed gear are evenly installed on the left and right inner walls of the slide block groove. A rack is installed on the left side wall of the slide block. A number of breaking rods are installed at equal intervals from front to back on the right side of the lower surface of the slide block. When the slide block moves along the guide rods, the breaking rods break up the raised soil mounds on the ground.

[0012] Preferably, the leveling assembly includes a mounting plate installed on the left side of the inner cavity of the housing. Several rotating shafts are equidistantly mounted on the upper surface of the mounting plate from front to back via bearings. A spur gear and a scraper are respectively mounted at the upper and lower ends of the rotating shafts. The spur gear is meshed with a rack. Under the transmission condition of the spur gear and rack, the scraper swings and levels the ground.

[0013] Preferably, the marking mechanism includes a sleeve vertically installed on the side wall of the frame, a guide groove is provided on the inner wall of the sleeve, a second hydraulic cylinder is installed on the top of the sleeve, a lifting column is installed on the output end of the second hydraulic cylinder through a bearing, an insertion rod is installed horizontally on the outer wall of the lifting column and inserted into the inner cavity of the guide groove, and a drill bit is installed vertically on the bottom of the lifting column. The drill bit is rotated to drill a hole in the ground to facilitate the insertion of the marker.

[0014] Preferably, the guide grooves are spirally distributed on the inner wall of the sleeve from top to bottom.

[0015] The geological and mineral exploration surveying device proposed in this invention has the following advantages: 1. The first hydraulic cylinder drives the moving plate to move left and right, causing the crossbar to slide in the Z-shaped groove. The inclined surface of the groove drives the crossbar to rise and fall synchronously, thereby controlling the distance between the signal transmitter and receiver and the ground. During the equipment movement, the distance between the equipment and the ground can be increased, fundamentally avoiding collisions with ground soil, rocks and blocks, significantly reducing the risk of equipment damage. This not only reduces equipment maintenance and replacement costs, but also prevents the interruption of exploration operations due to equipment failure, ensuring the continuous progress of the exploration process and indirectly improving the overall exploration efficiency.

[0016] 2. This invention uses a motor to drive a toothed gear to rotate clockwise. Through the alternating meshing of the toothed gear and the teeth of the slide block, the slide block moves back and forth along the guide rod, enabling the breaking rod to efficiently break up protruding mounds on the ground. At the same time, the rack on the side wall of the slide block meshes with the spur gear of the leveling component, driving the scraper to swing and level the broken ground. Finally, the excess soil is pushed to both sides by a V-shaped shovel, completely smoothing the movement trajectory of the signal transmitter and receiver. This effectively eliminates the adverse effects of uneven ground on electromagnetic wave propagation, ensuring efficient coupling and stable propagation path between electromagnetic waves and the underground medium. It avoids insufficient exploration depth due to energy loss or misjudgment of underground structures due to clutter interference, and significantly improves the accuracy and reliability of geological survey data.

[0017] 3. This invention uses a second hydraulic cylinder to drive the lifting column downwards. With the cooperation of the rod inserted on the outer wall of the lifting column and the spiral guide groove on the inner wall of the sleeve, the lifting column rotates synchronously during the descent, driving the bottom drill bit to drill a hole in the hard ground through a combined rotation and descent motion. After drilling, a marker is inserted, which can ensure the deep bonding between the marker and the ground, effectively resist interference from natural factors such as strong winds, and prevent the marker from shifting or tipping over. This avoids secondary exploration due to marker failure, reduces the time consumption of repetitive operations, and lowers additional manpower and material costs. At the same time, it provides a reliable marker reference for accurate positioning in subsequent mining operations, ensuring the orderly progress of the mineral development process. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the lifting mechanism structure of the present invention; Figure 3 This invention excludes schematic diagrams of the mechanism structure; Figure 4 This is a schematic diagram of the drive component structure of the present invention; Figure 5 This is a schematic diagram of the soil-breaking component structure of the present invention; Figure 6 This is a schematic diagram of the structure of the sweeping component of the present invention; Figure 7 This is a schematic diagram of the toothed gear and tooth combination structure of the present invention; Figure 8 This is a front cross-sectional view of the marking mechanism of the present invention.

[0019] In the diagram: 1. Frame; 2. Wheel; 3. Bracket; 4. Main unit; 5. Signal transmitter and receiver; 6. Lifting mechanism; 7. Connecting plate; 8. Exclusion mechanism; 9. Marking mechanism; 61. Support plate; 62. Telescopic rod; 63. Pallet; 64. Crossbar; 65. Moving component; 651. First hydraulic cylinder; 652. Moving plate; 653. Slide groove; 81. Housing; 82. Drive component; 83. Soil-breaking component; 84. Sweeping component; 85. Shovel; 821. Motor; 822. Gear with missing teeth; 831. Guide rod; 832. Slide seat; 833. Tooth; 834. Rack; 835. Breaking rod; 841. Mounting plate; 842. Shaft; 843. Spur gear; 844. Scraper; 91. Sleeve; 92. Guide groove; 93. Second hydraulic cylinder; 94. Lifting column; 95. Insertion rod; 96. Drill bit. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] Please see Figures 1-8 This invention provides a technical solution: a geological and mineral exploration surveying device, comprising a frame 1, four wheels 2, a support 3, a main unit 4, and a signal transmitter and receiver 5. The four wheels 2 are respectively installed at the front and rear ends of the frame 1, and the device is moved on the ground by the wheels 2. The support 3 is installed on the top of the frame 1, and the main unit 4 is installed on the top of the support 3. The main unit 4 is electrically connected to the signal transmitter and receiver 5. The main unit 4 controls the signal transmitter and receiver 5 to transmit and receive electromagnetic waves. The main unit 4 determines the geological environment based on the changes in electromagnetic waves. A lifting mechanism 6 is installed inside the frame 1. The signal transmitter and receiver 5 is installed on the upper surface of the lifting mechanism 6. Two connecting plates 7 are installed on the right end of the lifting mechanism 6. An exclusion mechanism 8 is installed on the right end of the connecting plates 7. The exclusion mechanism 8 is used to preferentially process the ground to prevent the ground slope from affecting the geological detection effect. A marking mechanism 9 is vertically installed on the side of the frame 1. The lifting mechanism 6 includes support plates 61 installed at both ends of the inner side of the frame 1. Telescopic rods 62 are installed at both ends of the upper surface of the support plates 61. A tray 63 is installed at the top of the telescopic rods 62, which supports the signal transmitter and receiver 5. The right end of the upper surface of the tray 63 is installed with the left end of the connecting plate 7. A crossbar 64 is installed in the middle of both ends of the tray 63. The crossbar 64 limits the height of the tray 63. A movable component 65 is installed in the middle of the upper surface of the support plates 61. The moving component 65 and the crossbar 64 cooperate to realize the lifting and lowering of the signal transmitter and receiver 5.

[0022] As a preferred embodiment, the moving component 65 further includes a first hydraulic cylinder 651 horizontally mounted on the upper surface of the support plate 61. A moving plate 652 is mounted on the output end of the first hydraulic cylinder 651. The first hydraulic cylinder 651 pushes the moving plate 652 to move left and right. A groove 653 is provided on the outer wall of the moving plate 652, and a crossbar 64 is inserted into the inner cavity of the groove 653. The groove 653 is Z-shaped and the middle section is inclined. The inclined surface of the groove 653 can be used to press the crossbar 64 upward or downward to realize the lifting and lowering of the signal transmitter and receiver 5. The signal transmitter and receiver 5 rises to prevent it from colliding with the ground when the equipment moves, and descends to reduce the distance from the ground and reduce electromagnetic wave energy loss.

[0023] As a preferred embodiment, the exclusion mechanism 8 further includes a housing 81 installed on the right end of the connecting plate 7. A drive assembly 82 is installed on the right end of the upper surface of the housing 81. A leveling assembly 84 and a soil-breaking assembly 83 are respectively installed on the left and right sides of the inner cavity of the housing 81. The soil-breaking assembly 83 is driven by the drive assembly 82 to break up the raised parts of the ground. Under the linkage of the soil-breaking assembly 83 and the leveling assembly 84, the leveling assembly 84 scrapes the raised parts of the ground flat. A shovel 85 is installed on the left end of the lower surface of the housing 81. The shovel 85 is V-shaped. When the shovel 85 moves along the ground, it pushes the excess soil from the middle to both sides, paving the road surface for the signal transmitter and receiver 5 to detect the geology.

[0024] As a preferred embodiment, the drive assembly 82 further includes a motor 821 mounted on the right end of the upper surface of the housing 81. A toothed gear 822 is mounted on the output end of the motor 821. The toothed gear 822 is limited by the number of its own teeth. The toothed gear 822 can only alternately transmit the teeth 833 on the left and right sides to change the moving direction of the slide 832 and realize the reciprocating movement of the slide 832.

[0025] As a preferred embodiment, the soil-breaking assembly 83 further includes two guide rods 831 installed along the front-rear direction on the right side of the inner cavity of the housing 81. A slide block 832 is sleeved on the outer wall of the guide rod 831. The guide rods 831 are horizontally set, which not only enables the slide block 832 to slide horizontally, but also ensures the transmission stability of the toothed teeth 834 and the toothed gear 822. Several teeth 833 that mesh with the toothed gear 822 are evenly installed on the left and right inner walls of the groove of the slide block 832. A rack 834 is installed on the left side wall of the slide block 832. Several breaking rods 835 are installed at equal intervals from front to back on the right side of the lower surface of the slide block 832. When the slide block 832 moves along the guide rods 831, the breaking rods 835 break up the raised soil mounds on the ground.

[0026] As a preferred embodiment, the leveling assembly 84 further includes a mounting plate 841 installed on the left side of the inner cavity of the housing 81. Several rotating shafts 842 are equidistantly mounted on the upper surface of the mounting plate 841 from front to back via bearings. A spur gear 843 and a scraper 844 are respectively mounted on the upper and lower ends of the rotating shafts 842. The spur gear 843 is meshed with a rack 834. Under the transmission condition of the spur gear 843 and the rack 834, the scraper 844 is caused to swing and level the ground.

[0027] As a preferred embodiment, the marking mechanism 9 further includes a sleeve 91 vertically mounted on the side wall of the frame 1. The inner wall of the sleeve 91 has a guide groove 92. A second hydraulic cylinder 93 is mounted on the top of the sleeve 91. A lifting column 94 is mounted on the output end of the second hydraulic cylinder 93 via a bearing. A rod 95 is horizontally mounted on the outer wall of the lifting column 94 and inserted into the inner cavity of the guide groove 92. A drill bit 96 is vertically mounted on the bottom of the lifting column 94. The drill bit 96 and the lifting column 94 are on the same centerline to ensure that the drill bit 96 will not centrifuge when rotating. The guide groove 92 is spirally distributed from top to bottom on the inner wall of the sleeve 91. When the rod 95 slides along the guide groove 92, the rod 95 pulls the lifting column 94 to rotate, thereby causing the drill bit 96 to move in both directions of descent and rotation, realizing drilling in the ground and facilitating the insertion of markers.

[0028] Its detailed connection method is a well-known technology in this field. The following mainly introduces the working principle and process, and the specific work is as follows.

[0029] Step 1: The first hydraulic cylinder 651 pushes the moving plate 652 to the right, and the crossbar 64 slides to the left in the slide groove 653. The height of the slide groove 653 gradually decreases. Under the limiting action of the telescopic rod 62 on the tray 63, the tray 63 drives the signal transmitter and receiver 5 to descend, so that the signal transmitter and receiver 5 and the rejection mechanism 8 reach the working height. Step 2: Motor 821 drives the toothed gear 822 to rotate clockwise. When the toothed gear 822 is in transmission with the right tooth 833, the slide 832 moves forward along the guide rod 831. When the toothed gear 822 is in transmission with the left tooth 833, the slide 832 moves backward. This enables the breaking rod 835 to move back and forth. The breaking rod 835 prioritizes breaking the protruding soil mounds and decomposes and removes the force applied by the soil mounds. Step 3: As the slide block 832 moves back and forth, the rack 834 and the spur gear 843 drive each other, causing the scraper 844 to swing back and forth. The scraper 844 flattens the soil mound, and finally the shovel 85 removes the loose soil from the movement trajectory of the signal transmitter and receiver 5, so that the electromagnetic wave transmission and reception of the signal transmitter and receiver 5 is stable, and the accuracy of geological detection is improved. Step four: When it is necessary to mark the selected point, the second hydraulic cylinder 93 pushes the lifting column 94 down. Under the influence of the driving force of the lifting column 94, the insertion rod 95 slides along the guide groove 92, thereby causing the drill bit 96 to rotate and descend to drill a hole in the ground so as to insert the marker. The marker is firmly fixed to avoid displacement or loss due to environmental factors such as strong winds.

[0030] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A geological and mineral exploration surveying device, comprising a frame (1), four wheels (2), a support (3), a main unit (4), and a signal transmitter and receiver (5), wherein the four wheels (2) are respectively installed at the front and rear ends of the frame (1) to move the device on the ground; the support (3) is installed on the top of the frame (1); the main unit (4) is installed on the top of the support (3), and the main unit (4) is electrically connected to the signal transmitter and receiver (5); the main unit (4) controls the signal transmitter and receiver (5) to transmit and receive electromagnetic waves; and the main unit (4) determines the geological environment based on changes in electromagnetic waves. The device is characterized in that... A lifting mechanism (6) is installed inside the frame (1). The signal transmitter and receiver (5) is installed on the upper surface of the lifting mechanism (6). Two connecting plates (7) are installed on the right end of the lifting mechanism (6). An exclusion mechanism (8) is installed on the right end of the connecting plate (7). The exclusion mechanism (8) is used to treat the ground first to prevent the ground slope from affecting the geological detection effect. A marking mechanism (9) is installed vertically on the side of the frame (1). The lifting mechanism (6) includes a support plate (61) installed at both ends of the inner side of the frame (1). Telescopic rods (62) are installed at both ends of the upper surface of the support plate (61). A tray (63) is installed at the top of the telescopic rod (62). The signal transmitter and receiver (5) is supported by the tray (63). The right end of the upper surface of the tray (63) is installed with the left end of the connecting plate (7). A crossbar (64) is installed in the middle of both ends of the tray (63). A moving component (65) is installed in the middle of the upper surface of the support plate (61). The signal transmitter and receiver (5) is lifted and lowered by the cooperation of the moving component (65) and the crossbar (64).

2. The geological and mineral exploration surveying device according to claim 1, characterized in that, The moving component (65) includes a first hydraulic cylinder (651) horizontally mounted on the upper surface of the support plate (61), a moving plate (652) is mounted on the output end of the first hydraulic cylinder (651), a groove (653) is provided on the outer wall of the moving plate (652), and a crossbar (64) is inserted into the inner cavity of the groove (653).

3. The geological and mineral exploration surveying device according to claim 2, characterized in that, The groove (653) is Z-shaped, and the middle section is an inclined surface.

4. The geological and mineral exploration surveying device according to claim 3, characterized in that, The removal mechanism (8) includes a housing (81) installed on the right end of the connecting plate (7). A drive assembly (82) is installed on the right end of the upper surface of the housing (81). A leveling assembly (84) and a soil-breaking assembly (83) are installed on the left and right sides of the inner cavity of the housing (81), respectively. The soil-breaking assembly (83) is driven by the drive assembly (82) to break up the raised parts of the ground. Under the linkage of the soil-breaking assembly (83) and the leveling assembly (84), the leveling assembly (84) scrapes the raised parts of the ground flat. A shovel (85) is installed on the left end of the lower surface of the housing (81). The shovel (85) is V-shaped. When the shovel (85) moves along the ground, it pushes the excess soil from the middle to both sides, paving the road surface for the signal transmitter and receiver (5) to detect the geology.

5. A geological and mineral exploration surveying device according to claim 4, characterized in that, The drive assembly (82) includes a motor (821) mounted on the right end of the upper surface of the housing (81), and a toothed gear (822) is mounted on the output end of the motor (821).

6. A geological and mineral exploration surveying device according to claim 5, characterized in that, The soil breaking assembly (83) includes two guide rods (831) installed along the front-back direction on the right side of the inner cavity of the housing (81). A slide (832) is sleeved on the outer wall of the guide rod (831). Several teeth (833) that mesh with the toothed gear (822) are evenly installed on the left and right inner walls of the groove of the slide (832). A rack (834) is installed on the left side wall of the slide (832). Several breaking rods (835) are installed at equal intervals from front to back on the right side of the lower surface of the slide (832). When the slide (832) moves along the guide rods (831), the breaking rods (835) break up the raised soil mounds on the ground.

7. A geological and mineral exploration surveying device according to claim 6, characterized in that, The leveling assembly (84) includes a mounting plate (841) installed on the left side of the inner cavity of the housing (81). Several rotating shafts (842) are installed on the upper surface of the mounting plate (841) from front to back through bearings at equal intervals. A spur gear (843) and a scraper (844) are respectively installed at the upper and lower ends of the rotating shaft (842). The spur gear (843) is meshed with a rack (834). Under the transmission conditions of the spur gear (843) and the rack (834), the scraper (844) swings and levels the ground.

8. A geological and mineral exploration surveying device according to claim 7, characterized in that, The marking mechanism (9) includes a sleeve (91) vertically installed on the side wall of the frame (1). The inner wall of the sleeve (91) is provided with a guide groove (92). A second hydraulic cylinder (93) is installed on the top of the sleeve (91). A lifting column (94) is installed on the output end of the second hydraulic cylinder (93) through a bearing. A plug rod (95) that is inserted into the inner cavity of the guide groove (92) is installed laterally on the outer wall of the lifting column (94). A drill bit (96) is vertically installed on the bottom of the lifting column (94). The drill bit (96) is rotated to drill a hole in the ground to facilitate the insertion of the marker.

9. A geological and mineral exploration surveying device according to claim 8, characterized in that, The guide groove (92) is spirally distributed from top to bottom on the inner wall of the sleeve (91).

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