Multifunctional geological exploration surveying and mapping device

Abstract

The invention discloses a multifunctional geological exploration surveying and mapping device which comprises a vehicle-mounted table and combines a drilling unit, a sampling unit, a switching unit, a transfer unit, a surveying and mapping unit, a sealing unit, a refrigeration unit and a hydraulic control unit in a vehicle-mounted mode. The functions of geological exploration and geological surveying and mapping are more diversified and integrated, outdoor carrying is facilitated, operation is conducted by workers, meanwhile, the relevance between the units is high, drilling equipment does not need to be moved, a soil layer in the deep position of a drilled hole is sampled manually, and the working efficiency is improved. The soil sampling device is simple in structure and convenient to operate, soil sampled after drilling is more automatically discharged into the sampling barrel, manual operation is reduced, the risk that the soil is polluted when stored in the sampling barrel is reduced, and the sampling barrel can be sealed and refrigerated so that workers can conveniently process and analyze the water content and the soil quality of a soil sample in the follow-up process.

Description

Technical Field

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

[0002] Geological exploration involves investigating and exploring geology using various means and methods. In the fields of geological exploration and geological mapping, different equipment is generally needed to complete different tasks, such as geological drilling equipment, soil sampling and storage equipment, and measuring and mapping instruments. These devices have relatively single uses, are bulky, and are not convenient to carry and operate.

[0003] Therefore, the data and soil processing involved in exploration between different devices involves many steps and requires high technical skills from the staff, making it difficult to guarantee operational efficiency. For example, after drilling is completed, the staff needs to move the geological drilling equipment and then use a sampling device to collect soil samples from a certain depth. After sampling, the collected soil samples are transferred to storage equipment for storage. In addition, the staff needs to operate and control the measuring and mapping instruments so that the measuring and mapping instruments can measure and map the surrounding geological environment and landform.

[0004] The aforementioned geological exploration and geological mapping methods have the following drawbacks: 1. The device has many components and a relatively single purpose. In addition, the device is large in size, making it inconvenient to carry outdoors. Furthermore, the large number of components makes operation difficult. 2. Due to the large number of devices required for operation and the low correlation between them, soil samples need to be collected manually and then transferred to storage devices. Manual operation is inefficient and the soil samples are easily contaminated, which affects the data results of subsequent soil sample analysis. 3. After the drilling equipment is moved, the drill rod is prone to shifting from the drilled hole position, which will affect subsequent drilling work; 4. When surveying instruments are used to measure and map the surrounding geological environment and landforms, the instruments need to be manually removed and rotated to measure and map the surrounding geological environment and landforms. However, manual operation often produces errors, which affect the surveying results. To address the aforementioned issues, we propose a multifunctional geological exploration and mapping device. Summary of the Invention

[0005] In view of the problems existing in the prior art, the present invention discloses a multifunctional geological exploration and mapping device. The technical solution adopted includes a vehicle-mounted platform. Two sets of telescopic rods are symmetrically arranged at the bottom front end of the vehicle-mounted platform. The tops of the telescopic rods are fixedly connected to the bottom of the vehicle-mounted platform. Buffer plates are fixedly installed at the telescopic ends of the telescopic rods. Compression springs are arranged on the top of the buffer plates and are respectively fitted onto the outside of the telescopic rods. L-shaped support plates are symmetrically arranged front and rear on the bottom surface of the vehicle-mounted platform. A movable platform with a U-shaped structure is arranged on the outside of the L-shaped support plates. Rollers symmetrically arranged front and rear on the left end of the movable platform are slidably installed within tracks on the L-shaped support plates. Limit blocks are provided at the right end of the platform to limit the movement of the rollers. Electric outriggers are rotatably mounted in three U-shaped fixed seats at the bottom right end of the platform. A drilling unit is located at the top right end of the platform, and a hydraulic control unit is mounted on the drilling unit. An infrared emitter is fixedly mounted at the bottom left inner side of the drilling unit. A U-shaped fixing frame is fixedly mounted at the top left end of the drilling unit, and a fourth electric telescopic rod is fixedly mounted in the middle inner side of the U-shaped fixing frame. A piston plate is fixedly mounted at the bottom of the telescopic end of the fourth electric telescopic rod. Rectangular fixing columns are symmetrically arranged at the top right end of the platform, and rotatably mounted in grooves in the middle of opposite sides of each rectangular fixing column. A second threaded rod is provided, the top end of which is fixedly connected to the output shaft of a sixth motor fixedly mounted on the top of a rectangular fixed column. A lifting platform, L-shaped in structure, is threaded onto the second threaded rod. Slots on the left and right sides of the lifting platform are slidably connected to second slide rails within grooves in the rectangular fixed column. A fifth motor is fixedly mounted on the top of the lifting platform, its output shaft passing through through holes on the lifting platform and fixedly connected to the front and rear sides of the drilling unit. A sampling box is located on the top of the vehicle-mounted platform, with support rods at the four corners of the bottom of the sampling box fixedly connected to the top of the vehicle-mounted platform. A power supply chamber is located at the left end of the sampling box. The sampling box is equipped with a mobile power supply. A sampling unit is located at the right end of the internal structure of the sampling box. A mounting door is rotatably installed at the right front end of the sampling box. A transfer unit is located below the sampling unit, and an infrared receiver is installed on the transfer unit. A fixing plate is located at the rear end of the internal structure of the sampling box. A storage unit is located behind the fixing plate. A rubber baffle is installed between the fixing plate and the power supply chamber, and the rubber baffle is fixedly installed at the right rear end of the power supply chamber. A sealing unit is located above the left side of the rubber baffle, and a refrigeration unit is located below the left side of the rubber baffle. A support frame is fixedly installed at the center of the top of the sampling box. A surveying box is located at the left end of the sampling box, and a surveying unit is located inside the surveying box. The sample box also includes a controller, which is located on the left side of the front surface of the sampling box. The controller is electrically connected to an infrared transmitter, an infrared receiver, a fourth electric telescopic rod, an electric outrigger, a fifth motor, a sixth motor, and a mobile power supply.

[0006] As a preferred technical solution of the multifunctional geological exploration and mapping device of the present invention, the drilling unit includes a first motor, a drive gear, a rotating assembly, an exploration platform, a chuck, a gear ring, an annular chuck seat, a core rod, and a drill bit. The exploration platform is arranged between lifting platforms. The front and rear sides of the exploration platform are fixedly connected to the output shaft of a fifth motor. The top left end of the exploration platform is fixedly connected to the bottom of a U-shaped fixing frame. The first motor is fixedly installed at the top center of the exploration platform. The output shaft of the first motor passes through a through hole provided on the exploration platform and is fixedly connected to the drive gear. A rotating assembly is provided at the left end of the drive gear. The rotating assembly is rotatably mounted on... An annular mounting bracket is located at the left end of the exploration platform, directly below the fourth electric telescopic rod. The annular mounting bracket and the piston plate at the telescopic end of the fourth electric telescopic rod are concentric. A toothed ring is welded to the bottom outer side of the rotating assembly, and the teeth on the outer side of the toothed ring mesh with the teeth on the drive gear. A core rod is located on the inner side of the rotating assembly, and three locking blocks are arranged in a circumferential array at equal intervals on the inner side of the rotating assembly. These locking blocks are respectively engaged with the slots on the top of the core rod. A drill bit is located at the bottom of the core rod. The left inner end of the exploration platform is fixedly connected to an infrared transmitter. The first motor is electrically connected to the controller. Through the rotatable connection between the rotating assembly and the annular mounting bracket, when the first motor drives the drive gear to rotate, the drive gear rotates the toothed ring. The locking blocks engage with the slots on the core rod, allowing the rotating assembly to drive the core rod to rotate, enabling the drill bit at its bottom to drill into the land to be explored.

[0007] As a preferred technical solution of the multifunctional geological exploration and mapping device of the present invention, the bottom of the drill bit is provided with five drill bit claws arranged in a circumferential array at equal intervals, and the drill bit claws are provided with inclined slots one and two alternately. The drill bit claws can transmit the rotational power and thrust of the drill bit to the underground rock and soil and crush the hard rock and soil, while inclined slots one and two can play a good role in soil and mud removal.

[0008] As a preferred technical solution of the multifunctional geological exploration and surveying device of the present invention, the sampling unit includes a second motor, a rotating chuck, a U-shaped card slot, a card strip, a magnet block and a sampling cylinder. The second motor is fixedly installed at the right end of the bottom of the sampling box. The output shaft of the second motor passes through a through hole provided on the sampling box and is fixedly connected to the center of the bottom of the rotating chuck. The U-shaped card slots are arranged in an equidistant circumferential array around the rotating chuck. Magnet blocks are fixedly installed at the rear ends of the inner sides of the U-shaped card slots respectively. Card strips are welded to the left and right ends of the inner sides of the U-shaped card slots respectively. A sampling cylinder is slidably installed on the card strips. The second motor is electrically connected to the controller. Through the setting of the second motor, the rotation of the rotating chuck can be controlled. The U-shaped card slots and the card strips enable the sampling cylinder to be clamped inside the U-shaped card slots. The setting of the magnet blocks can fix the sampling cylinder.

[0009] As a preferred technical solution of the multifunctional geological exploration and surveying device of the present invention, a rubber cover is provided on the top of the sampling cylinder. A "cross-shaped" through groove is provided in the middle of the rubber cover. An annular groove is provided in the middle of the sampling cylinder. The inner side of the annular groove is slidably connected to the card strip. An iron ring is provided on the inner wall of the annular groove. A ventilation hole is provided at the center of the bottom of the sampling cylinder. A partition pad is slidably installed inside the sampling cylinder. Through the "cross-shaped" through groove on the rubber cover, it is convenient for the soil inside the core rod to be discharged into the sampling cylinder. Rubber has a certain elasticity. After the soil is discharged into the sampling cylinder, the rubber cover returns to its original state, which can protect the soil inside the sampling cylinder from being polluted. At the same time, the setting of the partition pad can not only prevent the soil entering the sampling cylinder from blocking the ventilation hole, but also, in cooperation with the ventilation hole, it is convenient for the staff to push the partition pad with an external guide rod to push out the soil inside the sampling cylinder. The annular groove and the card strip cooperate to better connect the sampling cylinder with the U-shaped card slot. Through the magnetic connection between the iron ring and the magnet block, the sampling cylinder can be fixed.

[0010] As a preferred technical solution of the multifunctional geological exploration and mapping device of the present invention, the transfer unit includes a first electric telescopic rod, a connecting push rod, a movable seat, and a first slide rail. Two first electric telescopic rods are provided, which are symmetrically arranged at the bottom of the sampling box. The telescopic ends of the first electric telescopic rods are respectively fixedly installed with connecting push rods. The connecting push rods pass through the slide grooves provided at the bottom of the sampling box and are fixedly connected to the outside of the movable seat. The movable seat has a U-shaped structure. The top of the movable seat is in movable contact with the bottom of the sampling cylinder. The bottom of the movable seat is slidably installed on the first slide rail provided at the bottom of the rectangular through groove in the middle right side of the sampling box. The left side of the movable seat is fixedly connected to an infrared receiver. The first electric telescopic rod is electrically connected to the controller. By setting the first electric telescopic rod, its telescopic end can push the moving seat through the connecting push rod, and the moving seat can move smoothly along the first slide rail. Since the moving seat is U-shaped, when the moving seat moves, it can drive the sampling tube on its top to move. After the infrared receiver on the left side of the moving seat receives the signal emitted by the infrared transmitter, the first electric telescopic rod stops running, so that the moving seat accurately moves the sampling tube directly under the drill bit, thereby realizing the automatic alignment of the sampling tube and the drill bit, so that the soil sample inside the core rod can be discharged into the sampling tube.

[0011] As a preferred technical solution of the multifunctional geological exploration and mapping device of the present invention, the transfer unit includes a third motor, a push block, a first slide rod, a first threaded rod, and a guide plate. The third motor is fixedly installed inside the sampling box at the rear right side. The output shaft end of the third motor is fixedly installed with the first threaded rod, and the other end of the first threaded rod is rotatably connected to the inner wall of the sampling box. The push block is threadedly installed on the first threaded rod. The sliding hole provided on the push block is slidably connected to the first slide rod at the top rear side of the sampling box. The middle part of the push block is slidably connected to the through groove provided on the fixed plate. The left front end of the push block has an arc-shaped structure. A guide plate is provided at the left front of the push block. The guide plate is located at the rear right side of the power supply chamber. The top of the guide plate is fixedly connected to the top inner side of the sampling box. The third motor is electrically connected to the controller. The guide plate blocks the sampling cylinder, causing the sampling cylinder to move towards the rubber baffle. When the third motor is running, the first threaded rod drives the push block to move along the first slide rod, pushing the sampling cylinder to the leftmost end of the fixed plate, thereby realizing the automatic transfer of the sampling cylinder.

[0012] As a preferred technical solution of a multifunctional geological exploration and mapping device of the present invention, the mapping unit includes a fourth motor, a transmission shaft, a worm gear, a worm wheel, a support block, a rotating shaft, a limiting disc, a sleeve, a snap-fit ​​disc, a support plate, a lifting connecting frame, a second electric telescopic rod, a second sliding rod, and a mapping instrument body. The rotating shaft is rotatably installed inside the front end of the mapping box. A sleeve is movably fitted on the outer side of the rotating shaft, and a key strip on the outer side of the rotating shaft is slidably connected to a keyway on the inner side of the sleeve. A support plate is provided on the top of the sleeve, and the mapping instrument body is fixedly installed on the top surface of the support plate. A snap-fit ​​disc is provided on the bottom of the sleeve, and a lifting connecting frame is rotatably installed in the middle of the snap-fit ​​disc. Sliding holes at both ends of the lifting connecting frame are slidably connected to the second sliding rod provided inside the mapping box. A second electric telescopic rod is installed at the bottom of the lifting connecting frame. The second electric telescopic rod is fixedly installed at the bottom of the surveying box. The telescopic end of the second electric telescopic rod is fixedly connected to the bottom of the lifting connecting frame. A limiting plate is installed at the bottom of the rotating shaft to limit the locking disc. A worm wheel is installed below the limiting plate and is fixedly installed at the bottom of the rotating shaft. A worm is installed at the right end of the worm wheel. The teeth on the worm wheel mesh with the worm. The left and right ends of the worm are respectively rotatably connected to the support block installed at the bottom of the inner side of the surveying box. A fourth motor is fixedly installed at the bottom of the inner side of the surveying box. A transmission shaft is fixedly installed at the end of the output shaft of the fourth motor. The other end of the transmission shaft passes through the support block and is fixedly connected to one end of the worm. The fourth motor and the second electric telescopic rod are respectively electrically connected to the controller. By setting up the second electric telescopic rod, the lifting connecting frame can be pushed up and down along the second sliding rod. When the lifting connecting frame moves upward, it can push the locking disc, causing the sleeve to slide upward along the rotation axis, moving the pallet and the surveying instrument body out of the top of the surveying box. This achieves automatic lifting control of the surveying instrument body. The fourth motor drives the transmission shaft, causing the worm to rotate. Through the cooperation of the worm and the worm wheel, the rotating shaft rotates. The key on the rotating shaft cooperates with the keyway in the sleeve, causing the rotating shaft to drive the sleeve to rotate. Through the rotation of the sleeve, the pallet drives the surveying instrument body to rotate, thus enabling the surveying instrument body to perform more accurate surveying and measurement of the surrounding geological environment and topography, reducing errors that are prone to occur during manual operation and ensuring the quality of surveying data.

[0013] As a preferred technical solution of the multifunctional geological exploration and mapping device of the present invention, the sealing unit includes a push plate, a third electric telescopic rod, a connecting rod, an obstacle avoidance chamber, and a pressure plate. The obstacle avoidance chamber is located at the top left rear end of the sampling box. A pressure plate is provided inside the obstacle avoidance chamber. The connecting rods at the top left and right ends of the pressure plate pass through the through holes provided on the obstacle avoidance chamber and are fixedly connected to the bottom of the push plate. The third electric telescopic rod is fixedly installed at the bottom rear end of the push plate. The telescopic end of the third electric telescopic rod is fixedly connected to the top of the sampling box. The third electric telescopic rod is electrically connected to the controller. By setting the obstacle avoidance chamber, the pressure plate can be moved inside it, avoiding the pressure plate from obstructing the sampling cylinder pushed by the transfer unit. When the third electric telescopic rod retracts, the push plate moves downward, causing the connecting rod to slide downward along the through holes on the obstacle avoidance chamber, so that the pressure plate presses down on the top of the sampling cylinder, thereby sealing the top of the sampling cylinder.

[0014] As a preferred technical solution of the multifunctional geological exploration and mapping device of the present invention, the refrigeration unit includes a blower, a connecting pipe, a fixing block, a diverter pipe, a cooling tank, a semiconductor refrigeration chip, and heat dissipation fins. The cooling tank is located at the bottom left rear end of the sampling box and is directly below the pressure plate. A semiconductor refrigeration chip is fixedly installed on the top inner side of the cooling tank. Heat dissipation fins are arranged in an array at the bottom of the semiconductor refrigeration chip. A diverter pipe is arranged in front of the heat dissipation fins. An exhaust port is arranged in an array at the rear side of the diverter pipe. The left and right ends of the diverter pipe are respectively fixedly connected to the fixing block at the bottom of the sampling box. A connecting pipe is arranged in the middle of the front end of the diverter pipe. The other end of the connecting pipe is fixedly connected to the exhaust end of the blower fixedly installed on the vehicle platform. The blower and the semiconductor refrigeration chip are respectively electrically connected to the controller. Cooling is achieved through a thermoelectric cooler, which allows the cooling tank to transfer the low temperature of the sample tube stored above it. The heat generated by the thermoelectric cooler during operation is dissipated to the outside through the heat dissipation fins. The blower delivers air to the distribution pipe through the connecting pipe, and the airflow dissipates heat from the heat dissipation fins through the exhaust holes on the distribution pipe, ensuring that the thermoelectric cooler can operate normally.

[0015] As a preferred technical solution of the multifunctional geological exploration and mapping device of the present invention, the hydraulic control unit includes a hydraulic pump, an oil tank, oil pipes, an L-shaped fixing rod, an annular oil cap, an oil seal, an oil compartment, an oil guide pipe, a slider, and a moving cavity. The oil compartment is located at the top of the core rod, and the bottom of the oil compartment is connected to the oil guide pipes located at the left and right ends inside the core rod. Moving cavities are respectively provided at the bottom of the oil guide pipes, and sliders are slidably installed inside the moving cavities. The opposite end of each slider has a trapezoidal structure, and an oil seal is provided at the top inner side of the oil compartment. An annular oil cap is fixedly installed on the top of the oil seal. The annular oil cap is rotatably connected to the inner top of the oil tank. L-shaped fixing rods are fixedly installed at the front and rear ends of the top of the annular oil cap. The other ends of the L-shaped fixing rods are fixedly connected to the inner wall of the U-shaped fixing frame. An oil pipe is provided at the top right end of the annular oil cap. The other end of the oil pipe is fixedly connected to the discharge end of the hydraulic pump provided at the top right end of the exploration platform. The inlet pipe provided at the inlet end of the hydraulic pump is connected to the inside of the oil tank installed on the exploration platform. The hydraulic pump is electrically connected to the controller. By controlling the hydraulic pump, hydraulic oil from the tank is injected into the oil chamber through the oil pipe. The hydraulic oil in the oil chamber then enters the moving chamber through the oil guide pipe, causing the slider to block the soil inside the core rod, preventing the soil inside the core rod from falling downwards and ensuring the accuracy of the soil sample. The piston plate on the extension end of the fourth electric telescopic rod is inserted into the core rod. When the soil inside the core rod is pushed downwards, the hydraulic pump draws out the hydraulic oil from the oil chamber. The pressure generated by the downward push of the soil by the extension end of the fourth electric telescopic rod squeezes the slider into the moving chamber, allowing the soil to fall smoothly downwards.

[0016] The beneficial effects of this invention are as follows: 1. This multifunctional geological exploration and mapping device uses a ring-shaped drill bit, the middle of which is connected to the interior of the core rod. During drilling, soil enters the interior of the core rod through the drill bit. The soil inside the core rod squeezes the slider, pushing it into the moving chamber. When the required soil layer depth is reached, the hydraulic pump is controlled to inject hydraulic oil from the oil tank into the oil tank through the oil pipe. The hydraulic oil in the oil tank enters the moving chamber through the oil guide pipe, causing the slider to block the soil inside the core rod, preventing the soil inside the core rod from falling downwards, thus ensuring the accuracy of the soil sample. 2. During sampling, the telescopic end of the first electric telescopic rod pushes the moving seat to move via a connecting push rod, allowing the moving seat to slide smoothly along the first slide rail. As the moving seat, carrying the sampling tube, moves outward through the rectangular through slot on the right side of the sampling box, the infrared receiver on the left side of the moving seat receives the signal emitted by the infrared transmitter, and the first electric telescopic rod stops operating. This allows the moving seat to accurately move the sampling tube directly below the drill bit, placing the drill bit against the top surface of the sampling tube. The telescopic end of the fourth electric telescopic rod pushes the soil inside the core rod downward, allowing the soil to fall smoothly into the sampling tube. This reduces manual operation and lowers the risk of soil contamination when the soil is placed in the sampling tube. It also achieves the goal of collecting soil samples from a certain depth without requiring personnel to move the drilling equipment, avoiding any misalignment between the drill rod and the borehole position. 3. The second motor drives the rotary chuck to rotate, causing the soil-filled sampling cylinder to move towards the guide plate. The guide plate blocks the sampling cylinder, causing it to move towards the rubber baffle. The third motor drives the first threaded rod to move the push block along the first sliding rod. The push block, which passes through the through groove on the fixed plate, pushes the sampling cylinder through the rubber baffle, moving it to the leftmost end of the fixed plate. Through the cooperation between the sealing unit and the refrigeration unit, the sampling cylinder can be sealed and refrigerated for subsequent processing and analysis of the soil moisture content and soil quality. 4. The second electric telescopic rod is operated to push the lifting connecting frame upward. The lifting connecting frame then slides upward along the second slide rod. As the lifting connecting frame moves upward, it pushes the locking disc, causing the sleeve to slide upward along the rotation axis. This moves the surveying instrument body out of the top of the surveying box. At this time, the fourth motor drives the transmission shaft, causing the transmission shaft to rotate the worm gear. The worm gear and worm wheel cooperate to rotate the rotating shaft. The key on the rotating shaft cooperates with the keyway in the sleeve, causing the rotating shaft to rotate the sleeve. The rotation of the sleeve causes the support plate to rotate the surveying instrument body. This allows the surveying instrument body to perform more accurate surveying and measurement of the surrounding geological environment and topography, reducing errors that are prone to occur during manual operation and ensuring the quality of surveying data. 5. This multifunctional geological exploration and mapping device, mounted on a vehicle, integrates drilling, sampling, transfer, storage, mapping, sealing, refrigeration, and hydraulic control units. This makes geological exploration and mapping functions more diversified and integrated. It is not only easy to carry outdoors and operate by staff, but also has a high degree of interoperability between units. It eliminates the need to move drilling equipment and rely on manual sampling of soil layers deep in the borehole. Instead, it automatically discharges the soil sampled after drilling into the sampling tube, reducing manual operation and the risk of soil contamination when stored in the sampling tube. It can also seal and refrigerate the sampling tube for subsequent processing and analysis of soil moisture content and soil quality. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of the present invention from a bottom view;

[0019] Figure 3 This is a bottom view of the sampling box structure of the present invention;

[0020] Figure 4 This is a schematic diagram of a partial cross-sectional structure of the sampling box of the present invention. Figure 1 ;

[0021] Figure 5 This is a schematic diagram of a partial cross-sectional structure of the sampling box of the present invention. Figure 2 ;

[0022] Figure 6 This is a schematic diagram of the vehicle-mounted platform structure of the present invention;

[0023] Figure 7 This is a schematic diagram of the adapter unit structure of the present invention;

[0024] Figure 8 This is a schematic diagram of the sampling unit structure of the present invention;

[0025] Figure 9 This is a schematic diagram of the sampling cylinder structure of the present invention;

[0026] Figure 10 This is a schematic diagram of the mobile station structure of the present invention;

[0027] Figure 11 This is a schematic diagram of the exploration platform structure from below according to the present invention;

[0028] Figure 12 This is a schematic diagram of the cross-sectional structure of the exploration platform of the present invention;

[0029] Figure 13This is a cross-sectional exploded view of the drilling unit and hydraulic control unit of the present invention;

[0030] Figure 14 This is a schematic diagram of a partial cross-sectional structure of the surveying box of the present invention. Figure 1 ;

[0031] Figure 15 This is a schematic diagram of a partial cross-sectional structure of the surveying box of the present invention. Figure 2 ;

[0032] Figure 16 This is a schematic diagram of the exploded structure of the surveying unit of the present invention;

[0033] Figure 17 This is a partial enlarged structural diagram of point A in the present invention;

[0034] Figure 18 This is a partial enlarged structural diagram of section B in the present invention;

[0035] Figure 19 This is a partial enlarged structural diagram of point C in the present invention;

[0036] Figure 20 This is a partial enlarged structural diagram of point D in the present invention.

[0037] In the diagram: 1. Vehicle-mounted platform, 2. Moving platform, 3. Controller, 4. Sampling box, 5. Drilling unit, 501. First motor, 502. Drive gear, 503. Rotary assembly, 504. Exploration platform, 505. Clamping block, 506. Gear ring, 507. Annular chuck, 508. Core rod, 509. Drill bit, 5091. Drill bit jaws, 5092. Inclined groove one, 5093. Inclined groove two, 6. Sampling unit, 601. Second motor, 602. Rotary chuck, 603. U-shaped chuck, 604. Clamping strip, 605. Magnet block, 606. Sampling cylinder, 6061. Annular groove, 6062. Iron ring, 6063. Rubber cover, 6064. Separator pad, 6065 ventilation hole, 7 adapter unit, 71 first electric telescopic rod, 72 connecting push rod, 73 moving seat, 74 first slide rail, 8 storage unit, 81 third motor, 82 push block, 83 first slide rod, 84 first threaded rod, 85 guide plate, 9 surveying unit, 901 fourth motor, 902 drive shaft, 903 worm gear, 904 worm wheel, 905 support block, 906 rotating shaft, 907 limiting plate, 908 sleeve, 909 snap-fit ​​disc, 910 support plate, 911 lifting connecting frame, 912 second electric telescopic rod, 913 second slide rod, 914 surveying instrument book Body, 10 Sealing Unit, 1001 Push Plate, 1002 Third Electric Telescopic Rod, 1003 Connecting Rod, 1004 Obstacle Avoidance Compartment, 1005 Pressure Plate, 11 Refrigeration Unit, 1101 Blower, 1102 Connecting Pipe, 1103 Fixing Block, 1104 Diverter Pipe, 1105 Cooling Tank, 1106 Semiconductor Cooling Chip, 1107 Heat Dissipation Fins, 12 Hydraulic Control Unit, 1201 Hydraulic Pump, 1202 Oil Tank, 1203 Oil Pipe, 1204 L-shaped Fixing Rod, 1205 Annular Oil Cap, 1206 Oil Seal, 1207 Oil Tank, 1208 Oil Guide Pipe, 1209 1210 Sliding Cavity, 13 Infrared Transmitter, 14 Infrared Receiver, 15 U-shaped Fixing Frame, 16 Fourth Electric Telescopic Rod, 17 Power Supply Room, 18 Installation Door, 19 Mobile Power Supply, 20 Fixing Plate, 21 Rubber Baffle, 22 Support Rod, 23 Slide Rail, 24 Surveying Box, 25 Roller, 26 Electric Outrigger, 27 Fifth Motor, 28 Sixth Motor, 29 Rectangular Fixing Column, 30 Second Threaded Rod, 31 Second Slide Rail, 32 Lifting Platform, 33 L-shaped Support Plate, 34 Track, 35 Limiting Block, 36 Telescopic Rod, 37 Compression Spring, 38 Buffer Plate, 39 Support Frame. Detailed Implementation

[0038] Example 1

[0039] like Figures 1 to 20As shown, this invention discloses a multifunctional geological exploration and mapping device. The technical solution includes a vehicle-mounted platform 1. An installation hole at the left end of the platform 1 allows workers to easily install and fix it to the cargo box of an external pickup truck using external mounting bolts. Two sets of telescopic rods 36 are symmetrically arranged at the bottom front end of the platform 1. The tops of the telescopic rods 36 are fixedly connected to the bottom of the platform 1. Buffer plates 38 are fixedly installed at the telescopic ends of the telescopic rods 36. Compression springs 37 are installed on the tops of the buffer plates 38 and are respectively fitted onto the outer sides of the telescopic rods 36. L-shaped support plates 33 are symmetrically arranged at the front and rear of the bottom surface of the platform 1. A movable platform 2 with a U-shaped structure is arranged on the outer side of the L-shaped support plates 33. 2. Rollers 25, symmetrically arranged at the front and rear of the left end, are slidably mounted in tracks 34 on the L-shaped support plate 33. Limiting blocks 35 are respectively provided at the right end of the tracks 34, limiting the rollers 25. Electric outriggers 26 are rotatably mounted in three U-shaped fixed seats at the bottom right end of the moving platform 2. Drilling unit 5 is provided at the top right end of the moving platform 2. The moving platform 2 is supported upward by the electric outriggers 26. During the upward movement of the moving platform 2, a gap is created between the rollers 25 and the bottom of the tracks 34. At the same time, the top surface of the moving platform 2 pushes the buffer plate 38 to compress the compression spring 37 and the telescopic rod 36, thereby reducing the vibration transmission generated by the drilling unit 5 during operation. The drilling unit 5 is equipped with hydraulic... Control unit 12, the hydraulic control unit 12 includes a hydraulic pump 1201, an oil tank 1202, an oil pipe 1203, an L-shaped fixing rod 1204, an annular oil cap 1205, an oil seal 1206, an oil compartment 1207, an oil guide pipe 1208, a slider 1209, and a moving cavity 1210. The oil compartment 1207 is located at the top of the core rod 508. The bottom of the oil compartment 1207 is connected to the oil guide pipes 1208 located at the left and right ends inside the core rod 508. The bottom of the oil guide pipes 1208 is provided with a moving cavity 1210. The slider 1209 is slidably installed inside the moving cavity 1210. The opposite end of the slider 1209 has a trapezoidal structure. The top of the inner side of the oil compartment 1207 is provided with an oil seal 1206. The top of the oil seal 1206 is fixed. An annular oil cap 1205 is installed, which is rotatably connected to the inner top of the oil tank 1207. L-shaped fixing rods 1204 are fixedly installed at the front and rear ends of the top of the annular oil cap 1205, and the other ends of the L-shaped fixing rods 1204 are fixedly connected to the inner wall of the U-shaped fixing frame 15. An oil pipe 1203 is provided at the top right end of the annular oil cap 1205, and the other end of the oil pipe 1203 is fixedly connected to the discharge end of the hydraulic pump 1201 located at the top right end of the exploration platform 504. The inlet pipe of the hydraulic pump 1201 is connected to the inside of the oil tank 1202 installed on the exploration platform 504. The hydraulic pump 1201 is electrically connected to the controller 3. An infrared transmitter 13 is fixedly installed at the bottom left side of the inner side of the drilling unit 5.A U-shaped fixing frame 15 is fixedly installed at the top left end of drilling unit 5. A fourth electric telescopic rod 16 is fixedly installed at the inner center of the U-shaped fixing frame 15. A piston plate is fixedly installed at the bottom of the telescopic end of the fourth electric telescopic rod 16. Drilling unit 5 includes a first motor 501, a drive gear 502, a rotating assembly 503, an exploration platform 504, a locking block 505, a gear ring 506, an annular locking seat 507, a core rod 508, and a drill bit 509. The exploration platform 504 is located between the lifting platforms 32. The front and rear sides of the exploration platform 504 are fixedly connected to the output shaft of the fifth motor 27. The top left end of the exploration platform 504 is fixedly connected to the bottom of the U-shaped fixing frame 15. The first motor 501 is fixedly installed at the top center of the exploration platform 504. The output shaft of the machine 501 passes through a through hole on the exploration platform 504 and is fixedly connected to the drive gear 502. A rotating assembly 503 is located at the left end of the drive gear 502. The rotating assembly 503 is rotatably mounted in an annular retainer 507 located at the left end of the exploration platform 504. The annular retainer 507 is located directly below the fourth electric telescopic rod 16, and the annular retainer 507 and the piston plate at the telescopic end of the fourth electric telescopic rod 16 are concentric. A toothed ring 506 is welded to the bottom outer side of the rotating assembly 503. The teeth on the outer side of the toothed ring 506 mesh with the teeth on the drive gear 502. A core-taking rod 508 is located on the inner side of the rotating assembly 503. Three locking blocks 505 are arranged in a circumferential array at equal intervals on the inner side of the rotating assembly 503. The core rod 508 is connected to the slots at its top. A drill bit 509 is located at the bottom of the core rod 508. Five drill bit claws 5091 are arranged in a circumferential array at equal intervals at the bottom of the drill bit 509. Slots 5092 and 5093 are alternately arranged between the drill bit claws 5091. The inner left end of the exploration platform 504 is fixedly connected to the infrared emitter 13. The first motor 501 is electrically connected to the controller 3. The controller 3 controls the operation of the first motor 501, causing its output shaft to drive the drive gear 502 to rotate. Since the drive gear 502 meshes with the teeth on the gear ring 506, the gear ring 506 drives the rotating assembly 503 to rotate inside the annular mounting bracket 507. Simultaneously... The rotating assembly 503 uses a locking block 505 inside to engage with a slot on the core rod 508. As the rotating assembly 503 rotates, it causes the core rod 508 and drill bit 509 to rotate as well. The downward-moving exploration platform 504 engages with the rotating core rod 508 and drill bit 509 to drill into the ground. The drill bit jaws 5091 at the bottom of the drill bit 509 transmit the rotational power and thrust of the drill bit 509 to the underground rock and soil, breaking up the hard rock and soil. Simultaneously, the inclined grooves 5092 and 5093 between the drill bit jaws 5091 effectively remove soil and mud, discharging rock debris and sediment from the drilling process to the outside of the core rod 508.The spiral groove on the outer side of the core barrel 508 discharges the crushed part of the rock and soil debris and sediment of the bit jaw 5091 from the borehole. The bit 509 is an annular bit, and its middle part is connected to the inside of the core barrel 508, enabling the soil to enter the inside of the core barrel 508 through the bit 509. Since the end of the slider 1209 is of a trapezoidal structure, it is convenient for the soil to push the slider 1209 into the moving cavity 1210. When drilling to the depth of the soil layer where sampling is required, by controlling the hydraulic pump 1201, the hydraulic oil inside the fuel tank 1202 is injected into the oil chamber 1207 through the oil pipe 1203. The hydraulic oil in the oil chamber 1207 enters the moving cavity 1210 through the oil guiding pipe 1208, enabling the slider 1209 to block the soil inside the core barrel 508 and preventing the soil inside the core barrel 508 from falling downward. On the top right end of the moving table 2, rectangular fixing columns 29 are symmetrically arranged in the front and back. In the grooves provided in the middle of the opposite sides of the rectangular fixing columns 29, second threaded rods 30 are respectively rotatably installed. The top ends of the second threaded rods 30 are respectively fixedly connected to the output shafts of the sixth motors 28 fixedly installed on the tops of the rectangular fixing columns 29. Lifting platforms 32 are respectively threadedly installed on the second threaded rods 30. The lifting platforms 32 are of an L-shaped structure. The clamping grooves provided on the left and right sides of the lifting platforms 32 are respectively slidably connected to the second slide rails 31 provided in the grooves of the rectangular fixing columns 29. The tops of the lifting platforms 32 are respectively fixedly installed with fifth motors 27. The output shafts of the fifth motors 27 respectively pass through the through holes provided on the lifting platforms 32 and are fixedly connected to the front and back sides of the exploration unit 5. By operating the fifth motor 27, the exploration platform 504 can be rotated and adjusted to a horizontal state, making the core barrel 508 perpendicular to the ground. By controlling the sixth motors 28 to operate simultaneously, the second threaded rods 30 rotate synchronously, and the lifting platforms 32 drive the fifth motors 27 and the exploration platform 504 to move downward along the second slide rails 31 simultaneously, so as to enable the exploration unit 5 to perform drilling operations. On the top of the vehicle-mounted platform 1, a sampling box 4 is provided. The support rods 22 provided at the four corners of the bottom of the sampling box 4 are respectively fixedly connected to the top of the vehicle-mounted platform 1. On the left end inside the sampling box 4, a power supply chamber 17 is provided. Inside the power supply chamber 17, a mobile power source 19 is provided. On the right end inside the sampling box 4, a sampling unit 包括第二电机601、旋转卡盘旋转卡盘602、U形卡槽603、卡条604、磁铁块605和取样筒606,第二电机601固定安装在取样箱4的底部右端,第二电机601的输出轴穿过取样箱4上设置的通孔与旋转卡盘602的底部中心固定连接,旋转卡盘602的四周等距离圆周阵列设置有U形卡槽603,U形卡槽603的内侧后端分别固定安装有磁铁块605,U形卡槽603的内侧左右两端分别焊接设置有卡条604,卡条604上滑动安装有取样筒606,取样筒606的顶部设置有橡胶盖6063,橡胶盖6063的中部设置有“米”字形通槽。 It should be noted that there seems to be some inaccuracies or incompletions in the original text, especially in the description of the "sampling unit 包括...". The translation is adjusted as accurately as possible based on the existing text.A circular groove 6061 is provided in the middle of the sampling cylinder 606. The inner side of the circular groove 6061 is slidably connected to the clamping strip 604. An iron ring 6062 is provided on the inner wall of the circular groove 6061. A vent hole 6065 is provided at the center of the bottom of the sampling cylinder 606. A partition pad 6064 is slidably installed inside the sampling cylinder 606. The second motor 601 is electrically connected to the controller 3. Place the sampling cylinder 606 in the U-shaped card slot 603, so that the circular groove 6061 on the sampling cylinder 606 is clamped on the clamping strip 604. At the same time, push the sampling cylinder 606 to make the magnet block 605 adsorb the iron ring 6062, thus completing the placement of the sampling cylinder 606. After the sampling cylinder 606 is installed, control the second motor 601 through the controller 3, so that the output shaft of the second motor 601 drives the rotating chuck 602 to rotate. Since a "cross" shaped through groove is provided in the middle of the rubber cover 6063, under the pressure of the fourth electric telescopic rod 16 pushing downwards and the self-gravity of the soil, the soil "presses open" the through groove on the rubber cover 6063 and enters the inside of the sampling cylinder 606. Through the setting of the vent hole 6065, it is convenient for the staff to insert an external guide rod into the vent hole 6065. By pushing the partition pad 6064, the soil sample inside the sampling cylinder 606 can be taken out. An installation door 18 is rotatably installed at the right end of the front side of the sampling box 4. A transfer unit 7 is provided below the sampling unit 6. An infrared receiver 14 is provided on the transfer unit 7. The transfer unit 7 includes a first electric telescopic rod 71, a connecting push rod 72, a moving seat 73 and a first slide rail 74. There are two first electric telescopic rods 71, and the first electric telescopic rods 71 are symmetrically arranged front and back at the bottom of the sampling box 4 respectively. The telescopic ends of the first electric telescopic rods 71 are respectively fixedly installed with connecting push rods 72. The connecting push rods 72 respectively pass through the sliding grooves 23 provided at the bottom of the sampling box 4 and are fixedly connected to the outside of the moving seat 73. The moving seat 73 is of a U-shaped structure. The top of the moving seat 73 is in movable contact with the bottom of the sampling cylinder 606. The bottom of the moving seat 73 is slidably installed on the first slide rail 74 provided at the bottom of the rectangular through groove in the middle of the right side of the sampling box 4. The left side of the moving seat 73 is fixedly connected to the infrared receiver 14. The first electric telescopic rod 71 is electrically connected to the controller 3. When the sampling cylinder 606 moves to directly above the moving seat 73, start the first electric telescopic rod 71, and make its telescopic end push the moving seat 73 to move through the connecting push rod 72. When the moving seat 73 moves, the moving seat 73 slides smoothly along the first slide rail 74. Since the moving seat 73 is of a U-shaped structure, during the movement of the moving seat 73, it带动 the sampling cylinder 606 to move outwards. When the moving seat 73 carries the sampling cylinder 606 and continuously moves outwards through the rectangular through groove at the right end of the sampling box 4, control the sixth motor 28 to reverse through the controller 3, so that the exploration platform 504 drives the core drill 508 to move upwards. After the infrared receiver 14 on the left side of the moving seat 73 receives the signal emitted by the infrared transmitter 13, the first electric telescopic rod 71 stops running.This allows the moving seat 73 to accurately move the sampling cylinder 606 directly below the drill bit 509, facilitating the discharge of soil samples from inside the core rod 508 into the sampling cylinder 606. A fixing plate 20 is located at the rear end of the sampling box 4, and a transfer unit 8 is located behind the fixing plate 20. The transfer unit 8 includes a third motor 81, a push block 82, a first sliding rod 83, a first threaded rod 84, and a guide plate 85. The third motor 81 is fixedly installed inside the sampling box 4 on the right rear end. The output shaft end of the third motor 81 is fixedly mounted with the first threaded rod 84, and the other end of the first threaded rod 84 is rotatably connected to the inner wall of the sampling box 4. A push block 82 is threaded onto the first threaded rod 84, and a sliding hole on the push block 82 connects to the first threaded rod 84 located at the top rear side of the sampling box 4. A sliding rod 83 is slidably connected, and the middle part of the push block 82 is slidably connected to the through groove provided on the fixed plate 20. The left front end of the push block 82 has an arc-shaped structure, and a guide plate 85 is provided at the left front of the push block 82. The guide plate 85 is located at the right rear end of the power supply chamber 17, and the top of the guide plate 85 is fixedly connected to the inner top of the sampling box 4. The third motor 81 is electrically connected to the controller 3. The sampling cylinder 606 is blocked by the guide plate 85, causing the sampling cylinder 606 to move toward the rubber baffle 21. The operation of the third motor 81 causes the first threaded rod 84 to drive the push block 82 to move along the first sliding rod 83, pushing the sampling cylinder 606 to the leftmost end of the fixed plate 20. A rubber baffle 21 is provided between the fixed plate 20 and the power supply chamber 17, and the rubber baffle 21... 1. A sealing unit 10 is fixedly installed on the rear right side of the power supply room 17. A sealing unit 10 is located on the upper left of the rubber baffle 21. The sealing unit 10 includes a push plate 1001, a third electric telescopic rod 1002, a connecting rod 1003, an obstacle avoidance chamber 1004, and a pressure plate 1005. The obstacle avoidance chamber 1004 is located at the top left rear end of the sampling box 4. A pressure plate 1005 is located inside the obstacle avoidance chamber 1004. The connecting rods 1003 at the top left and right ends of the pressure plate 1005 pass through the through holes in the obstacle avoidance chamber 1004 and are fixedly connected to the bottom of the push plate 1001. The third electric telescopic rod 1002 is fixedly installed at the bottom rear end of the push plate 1001. The telescopic end of the third electric telescopic rod 1002 is fixedly connected to the top of the sampling box 4. The retractor 1002 is electrically connected to the controller 3. A refrigeration unit 11 is located on the lower left side of the rubber baffle 21. The refrigeration unit 11 includes a blower 1101, a connecting pipe 1102, a fixing block 1103, a distribution pipe 1104, a cooling tank 1105, a thermoelectric cooler 1106, and heat dissipation fins 1107. The cooling tank 1105 is located at the bottom left rear end of the sampling box 4, and is directly below the pressure plate 1005. A thermoelectric cooler 1106 is fixedly installed on the top inner side of the cooling tank 1105. Heat dissipation fins 1107 are arranged in an array at the bottom of the thermoelectric cooler 1106. A distribution pipe 1104 is located in front of the heat dissipation fins 1107, and exhaust holes are arranged in an array on the rear side of the distribution pipe 1104.The left and right ends of the diversion pipe 1104 are fixedly connected to the fixing blocks 1103 at the bottom of the sampling box 4, respectively. A connecting pipe 1102 is provided at the middle of the front end of the diversion pipe 1104. The other end of the connecting pipe 1102 is fixedly connected to the exhaust end of the blower 1101 fixedly installed on the vehicle platform 1. The blower 1101 and the thermoelectric cooler 1106 are electrically connected to the controller 3. The operation of the third electric telescopic rod 1002 causes the push plate 1001 to move downward, while the connecting rod 1003 slides downward along the through hole on the obstacle avoidance chamber 1004, so that the pressure plate 1005 presses down on the top of the sampling cylinder 606, thereby sealing the top of the sampling cylinder 606. When the thermoelectric cooler 1106 is cooling, the cooling tank 1105 cools the low temperature. The cold air is transferred to the sampling cylinder 606, allowing the cold air to refrigerate the soil sampled inside the sampling cylinder 606. The heat generated by the semiconductor cooling chip 1106 during operation is dissipated to the outside through the heat dissipation fins 1107. The blower 1101 delivers air to the distribution pipe 1104 through the connecting pipe 1102, allowing the airflow to dissipate heat from the heat dissipation fins 1107 through the exhaust holes on the distribution pipe 1104. A support frame 39 is fixedly installed at the top center of the sampling box 4. A mapping box 24 is set at the left end of the sampling box 4. The mapping box 24 contains a mapping unit 9, which includes a fourth motor 901, a drive shaft 902, a worm gear 903, a worm wheel 904, a support block 905, a rotating shaft 906, a limit plate 907, and a sleeve 90. 8. The measuring instrument body 914 consists of a snap-fit ​​disc 909, a support plate 910, a lifting connecting frame 911, a second electric telescopic rod 912, a second sliding rod 913, and a measuring instrument body 914. A rotating shaft 906 is rotatably mounted inside the front end of the measuring box 24. A sleeve 908 is movably fitted on the outer side of the rotating shaft 906, and a key strip on the outer side of the rotating shaft 906 slides in conjunction with a keyway on the inner side of the sleeve 908. A support plate 910 is mounted on the top of the sleeve 908, and the measuring instrument body 914 is fixedly mounted on the top surface of the support plate 910. A snap-fit ​​disc 909 is mounted on the bottom of the sleeve 908, and a lifting connecting frame 911 is rotatably mounted on the middle of the snap-fit ​​disc 909. Sliding holes at both ends of the lifting connecting frame 911 respectively connect with the second sliding rod 913 on the inner side of the measuring box 24. 13. A sliding connection is provided. A second electric telescopic rod 912 is provided at the bottom of the lifting connecting frame 911. The second electric telescopic rod 912 is fixedly installed at the bottom of the surveying box 24. The telescopic end of the second electric telescopic rod 912 is fixedly connected to the bottom of the lifting connecting frame 911. A limiting plate 907 is provided at the bottom of the rotating shaft 906 to limit the locking disc 909. A worm gear 904 is provided below the limiting plate 907 and is fixedly installed at the bottom of the rotating shaft 906. A worm 903 is provided at the right end of the worm gear 904. The teeth on the worm gear 904 mesh with the worm 903. The left and right ends of the worm 903 are respectively rotatably connected to the support block 905 provided at the bottom inside the surveying box 24. A fourth motor 901 is fixedly installed at the bottom inside the surveying box 24.A transmission shaft 902 is fixedly mounted on the output shaft end of the fourth motor 901. The other end of the transmission shaft 902 passes through the support block 905 and is fixedly connected to one end of the worm gear 903. The fourth motor 901 and the second electric telescopic rod 912 are electrically connected to the controller 3. The operation of the second electric telescopic rod 912 pushes the lifting connecting frame 911 upward. The lifting connecting frame 911 then slides upward along the second slide rod 913. At the same time, since the lifting connecting frame 911 is rotatably connected to the locking disc 909, the lifting connecting frame 911 can push the locking disc 909 when it moves upward, causing the sleeve 908 to slide upward along the rotation shaft 906. The top support plate 910 moves the surveying instrument body 914 out of the top of the surveying box 24. At this time, the fourth motor 901 drives the transmission shaft 902, which in turn drives the worm gear 903 to rotate. The worm gear 903, in conjunction with the worm wheel 904, causes the rotating shaft 906 to rotate. The key on the rotating shaft 906 engages with the keyway in the sleeve 908, causing the rotating shaft 906 to drive the sleeve 908 to rotate. The rotation of the sleeve 908 causes the support plate 910 to drive the surveying instrument body 914 to rotate, thus enabling the surveying instrument body 914 to perform more accurate surveying and measurement of the surrounding geological environment and topography. The sampling box 4 also includes a controller 3, which is located on the left side of the front surface of the sampling box 4. The controller 3 is electrically connected to the infrared transmitter 13, the infrared receiver 14, the fourth electric telescopic rod 16, the electric outrigger 26, the fifth motor 27, the sixth motor 28, and the mobile power supply 19.

[0040] The working principle of this invention is as follows: During use, the movable platform 2 is pulled outwards, causing the rollers 25 on the movable platform 2 to slide along the track 34 until the limit block 35 blocks the rollers 25. Then, the electric support leg 26 is rotated to be perpendicular to the ground, and the electric support leg 26 is activated by the controller 3, causing the bottom plate of the telescopic end of the electric support leg 26 to contact the ground. The electric support leg 26 then lifts the movable platform 2 upwards. During this upward movement, a gap appears between the rollers 25 and the bottom of the track 34. Simultaneously, the top surface of the movable platform 2 pushes the buffer plate 38 to compress the spring 37 and the telescopic rod 36. The pressure is designed to prevent the vibration generated by the drilling unit 5 during operation from affecting the surveying unit 9 inside the surveying box 24. After the moving platform 2 is in position, the controller 3 controls the fifth motor 27, causing the output shaft of the fifth motor 27 to rotate the exploration platform 504 to a horizontal state, that is, after the core rod 508 is perpendicular to the ground, the controller 3 controls the sixth motor 28 to run simultaneously, causing the second threaded rod 30 to rotate synchronously. The lifting platform 32 then drives the fifth motor 27 and the exploration platform 504 to move downwards along the second slide rail 31. Since the moving platform 2 has a U-shaped structure, the core rod 508 can pass through the moving platform 2. Drilling operation is performed on the moving platform 2. During drilling, the first motor 501 is started by the controller 3, causing the output shaft of the first motor 501 to drive the drive gear 502 to rotate. Since the drive gear 502 meshes with the teeth on the gear ring 506, the gear ring 506 drives the rotating assembly 503 to rotate inside the annular clasp 507. At the same time, the clasp block 505 inside the rotating assembly 503 engages with the slot on the core rod 508. When the rotating assembly 503 rotates, it causes the core rod 508 and the drill bit 509 to rotate. The downward-moving exploration platform 504 and the rotating core rod... The rod 508 and the drill bit 509 work together to drill the ground. The drill bit jaws 5091 at the bottom of the drill bit 509 can transmit the rotational power and thrust of the drill bit 509 to the underground rock and soil and crush the hard rock and soil. At the same time, the inclined grooves 5092 and 5093 between the drill bit jaws 5091 can play a good role in removing soil and mud. The rock and soil debris and mud and sand in the drilling process are discharged from the inclined grooves 5092 and 5093 to the outside of the core rod 508. The spiral groove on the outside of the core rod 508 will discharge some of the rock and soil debris and mud and sand crushed by the drill bit jaws 5091 from the borehole.The drill bit 509 is a ring drill bit, with its middle part connected to the interior of the core rod 508. During downward drilling, soil enters the core rod 508 through the drill bit 509. The soil inside the core rod 508 compresses the slider 1209. Since the end of the slider 1209 has a trapezoidal structure, it facilitates the soil pushing the slider 1209 into the moving cavity 1210. When the required soil sampling depth is reached, the hydraulic pump 1201 is controlled to inject hydraulic oil from the oil tank 1202 into the oil tank 1207 through the oil pipe 1203. The hydraulic oil in the oil tank 1207 enters the moving cavity 1210 through the oil guide pipe 1208, causing the slider 1209 to move. 209 blocks the soil inside the core rod 508 to prevent it from falling downwards. The controller 3 controls the sixth motor 28 to reverse, causing the exploration platform 504 to move the core rod 508 upwards. At this time, the placement door 18 is opened, and the sampling cylinder 606 is placed in the U-shaped slot 603, so that the annular groove 6061 on the sampling cylinder 606 is engaged with the locking strip 604. Simultaneously, the sampling cylinder 606 is pushed, causing the magnet block 605 to attract the iron ring 6062, thus completing the placement of the sampling cylinder 606. After the sampling cylinder 606 is installed, the controller 3 controls the second motor 601, causing the output shaft of the second motor 601 to drive the rotating chuck 602 to rotate. After the sampling cylinder 606 moves directly above the movable seat 73, the first electric telescopic rod 71 is activated, causing its telescopic end to push the movable seat 73 to move via the connecting push rod 72. As the movable seat 73 moves, it slides smoothly along the first slide rail 74. Because the movable seat 73 has a U-shaped structure, it moves the sampling cylinder 606 outwards. When the movable seat 73, carrying the sampling cylinder 606, passes through the rectangular through-slot on the right end of the sampling box 4 and continues to move outwards, the infrared receiver 14 on the left side of the movable seat 73 receives the signal emitted by the infrared transmitter 13, and the first electric telescopic rod 71 stops operating, thus allowing the movable seat 73 to take the sample. The cylinder 606 is accurately moved to directly below the drill bit 509. During sampling, the height of the exploration platform 504 is controlled by the sixth motor 28 so that the drill bit 509 rests against the top surface of the sampling cylinder 606. At this time, the controller 3 controls the fourth electric telescopic rod 16 so that the piston plate on its telescopic end is inserted into the core rod 508, pushing the soil inside the core rod 508 downward. When the fourth electric telescopic rod 16 is running, the hydraulic pump 1201 draws out the hydraulic oil inside the oil tank 1207, and the pressure generated by the downward push of the soil by the telescopic end of the fourth electric telescopic rod 16 squeezes the slider 1209 into the moving cavity 1210, so that the soil can be smoothly discharged downward.When the soil moves downwards to the surface of the rubber cover 6063, due to the "X"-shaped through-slot in the middle of the rubber cover 6063, the soil is forced open by the downward pressure of the fourth electric telescopic rod 16 and the soil's own weight, and enters the sampling cylinder 606. Before the sampling ends, the hydraulic pump 1201 re-controls the slider 1209 to block the soil, preventing the soil inside the core rod 508 from falling downwards. Then, the first electric telescopic rod 71 moves the moving seat 73 and the sampling cylinder 606 into the sampling box 4 via the connecting push rod 72. 6. The sampler is re-mounted inside the U-shaped slot 603; the second motor 601 drives the rotating chuck 602 to rotate, causing the soil-filled sampling cylinder 606 to move towards the guide plate 85. The guide plate 85 blocks the sampling cylinder 606, causing it to move towards the rubber baffle 21. The third motor 81 operates, causing the first threaded rod 84 to drive the push block 82 to move along the first sliding rod 83. The push block 82, passing through the through groove on the fixed plate 20, pushes the sampling cylinder 606 through the rubber baffle 21, moving the sampling cylinder 606 to the leftmost end of the fixed plate 20. Then, the third motor 81 controls the push block 82 to return to its original position. The rubber baffle 21 is elastic and returns to its original shape. At this time, the third electric telescopic rod 1002 retracts, causing the push plate 1001 to move downwards, while the connecting rod 1003 slides downwards along the through hole on the obstacle avoidance chamber 1004, causing the pressure plate 1005 to press against the top of the sampling cylinder 606, thereby sealing the top of the sampling cylinder 606. When the semiconductor cooling chip 1106 is cooling, the cooling tank 1105 transfers the low temperature of the cooling to the sampling cylinder 606, so that the cold air can refrigerate the soil sampled inside the sampling cylinder 606. The heat generated by the semiconductor cooling chip 1106 during operation is discharged to the outside through the heat dissipation fins 1107. The blower 1101 delivers air to the distribution pipe 1104 through the connecting pipe 1102, allowing the airflow to dissipate heat from the heat dissipation fins 1107 through the exhaust holes on the distribution pipe 1104. When the staff needs to take the sampling tube 606, they can open the box door at the rear left side of the sampling box 4 to take out the sampling tube 606. Since the soil inside the sampling tube 606 is in a refrigerated state, the staff can use the external guide rod to insert into the vent hole 6065 and push the separator 6064 to take out the soil sample inside the sampling tube 606, which facilitates the staff to process and analyze the soil moisture content and soil quality of the soil sample later.When surveying the surrounding terrain and landforms, the top of the surveying box 24, hinged at the top, is opened. Then, the second electric telescopic rod 912 is activated, pushing the lifting connecting frame 911 upwards. The lifting connecting frame 911 slides upwards along the second slide rod 913. Simultaneously, because the lifting connecting frame 911 is rotatably connected to the locking disc 909, its upward movement pushes the locking disc 909, causing the sleeve 908 to slide upwards along the rotating shaft 906. The support plate 910 at the top of the sleeve 908 then moves the surveying instrument body 914 out of the top of the surveying box 24. At this point, the fourth motor 901 drives the transmission shaft 902, causing the transmission shaft 902 to rotate the worm gear 903. Through the cooperation of the worm gear 903 and the worm wheel 904, the rotating shaft 906 rotates. The key on shaft 906 engages with the keyway in sleeve 908, causing shaft 906 to rotate and sleeve 908 to rotate. This rotation of sleeve 908 causes support plate 910 to rotate the surveying instrument body 914, enabling the surveying instrument body 914 to perform more accurate mapping and measurement of the surrounding geological environment and topography. After the exploration and mapping work is completed, the electric outrigger 26 is first retracted, allowing roller 25 to fall into track 34. Then, sixth motor 28 raises exploration platform 504, and fifth motor 27 rotates exploration platform 504, making core rod 508 horizontal with sampling box 4. The moving platform 2 is pushed into the vehicle-mounted platform 1, and then sixth motor 28 controls exploration platform 504 to fall onto support frame 39, allowing support frame 39 to support exploration platform 504, thus completing the deployment and retraction of the device.

[0041] The circuit connection involved in this invention is a conventional method used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments. It belongs to the widely used prior art.

[0042] Components not described in detail in this article are existing technologies.

[0043] While the specific embodiments of the present invention have been described in detail above, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention, and modifications or variations without creative effort are still within the protection scope of the present invention.

Claims

1. A multifunctional geological exploration and mapping device, comprising a vehicle-mounted platform (1), characterized in that, Two sets of telescopic rods (36) are symmetrically arranged at the bottom front end of the vehicle platform (1). The top of the telescopic rods (36) is fixedly connected to the bottom of the vehicle platform (1). Buffer plates (38) are fixedly installed at the telescopic ends of the telescopic rods (36). Compression springs (37) are provided at the top of the buffer plates (38). The compression springs (37) are respectively fitted on the outside of the telescopic rods (36). L-shaped support plates (33) are symmetrically arranged at the front and back of the bottom surface of the vehicle platform (1). A movable platform (2) is arranged on the outside of the L-shaped support plates (33). The movable platform (2) has a U-shaped structure. Rollers (25) symmetrically arranged at the front and back of the left end of the movable platform (2) are slidably mounted on the L-shaped support plates (33). Within the set track (34), limit blocks (35) are respectively set at the right end of the track (34), and the limit blocks (35) respectively limit the rollers (25). Electric outriggers (26) are rotatably installed in the three U-shaped fixed seats set at the bottom right end of the moving platform (2). A drilling unit (5) is set at the top right end of the moving platform (2). A hydraulic control unit (12) is set on the drilling unit (5). An infrared emitter (13) is fixedly installed at the bottom of the inner left end of the drilling unit (5). A U-shaped fixed frame (15) is fixedly installed at the top left end of the drilling unit (5). A fourth electric telescopic rod (16) is fixedly installed in the middle of the inner side of the U-shaped fixed frame (15). A piston plate is fixedly installed at the bottom of the telescopic end of the telescopic rod (16). Rectangular fixed columns (29) are symmetrically arranged at the top right end of the moving platform (2). Second threaded rods (30) are rotatably installed in the grooves in the middle of opposite sides of the rectangular fixed columns (29). The top ends of the second threaded rods (30) are fixedly connected to the output shafts of the sixth motor (28) fixedly installed on the top of the rectangular fixed columns (29). Lifting platforms (32) are threadedly installed on the second threaded rods (30). The lifting platforms (32) have an L-shaped structure. The slots on the left and right sides of the lifting platforms (32) are slidably connected to the second slide rails (31) in the grooves of the rectangular fixed columns (29). The top of the lifting platforms (32) is... A fifth motor (27) is fixedly installed on each of the five motors (27). The output shafts of the fifth motors (27) pass through the through holes provided on the lifting platform (32) and are fixedly connected to the front and rear sides of the drilling unit (5). A sampling box (4) is provided on the top of the vehicle platform (1). Support rods (22) provided at the four corners of the bottom of the sampling box (4) are fixedly connected to the top of the vehicle platform (1). A power supply chamber (17) is provided on the left side inside the sampling box (4). A mobile power supply (19) is provided inside the power supply chamber (17). A sampling unit (6) is provided on the right side inside the sampling box (4). A mounting door (18) is rotatably installed on the right side of the front of the sampling box (4). A transfer unit (7) is provided below the sampling unit (6).An infrared receiver (14) is provided on the transfer unit (7). A fixing plate (20) is provided at the rear end of the sampling box (4). A transfer unit (8) is provided on the rear side of the fixing plate (20). A rubber baffle (21) is provided between the fixing plate (20) and the power supply room (17), and the rubber baffle (21) is fixedly installed on the rear right side of the power supply room (17). A sealing unit (10) is provided on the upper left side of the rubber baffle (21), and a refrigeration unit (11) is provided on the lower left side of the rubber baffle (21). A support frame (39) is fixedly installed at the top center of the sampling box (4). A surveying box (24) is provided on the left side of the sampling box (4), and a surveying unit (9) is provided inside the surveying box (24). The sample box (4) also includes a controller (3), which is located on the left side of the front surface of the sample box (4). The controller (3) is electrically connected to the infrared transmitter (13), the infrared receiver (14), the fourth electric telescopic rod (16), the electric outrigger (26), the fifth motor (27), the sixth motor (28), and the mobile power supply (19).

2. The multifunctional geological exploration and mapping device according to claim 1, characterized in that: The drilling unit (5) includes a first motor (501), a drive gear (502), a rotating assembly (503), an exploration platform (504), a locking block (505), a gear ring (506), an annular chuck (507), a core rod (508), and a drill bit (509). The exploration platform (504) is arranged between the lifting platforms (32). The front and rear sides of the exploration platform (504) are fixedly connected to the output shaft of the fifth motor (27). The top left end of the exploration platform (504) is fixedly connected to the bottom of the U-shaped fixing frame (15). The first motor (501) is fixedly installed at the top center of the exploration platform (504). The output shaft of the first motor (501) passes through a through hole provided on the exploration platform (504) and is fixedly connected to the drive gear (502). The left end of the drive gear (502) is provided with a rotating assembly (503), which is rotatably mounted on the exploration platform (504). The annular retainer (507) is located on the left side, directly below the fourth electric telescopic rod (16), and the annular retainer (507) and the piston plate at the telescopic end of the fourth electric telescopic rod (16) are at the same center. A toothed ring (506) is welded to the bottom outer side of the rotating assembly (503), and the teeth on the outer side of the toothed ring (506) mesh with the teeth on the drive gear (502). The inner side of the rotating assembly (503) is provided with... A core rod (508) is provided. Three locking blocks (505) are arranged in an equidistant circular array on the inner side of the rotating kit (503). The locking blocks (505) are respectively connected to the locking slots provided on the top of the core rod (508). A drill bit (509) is provided at the bottom of the core rod (508). The inner left end of the exploration platform (504) is fixedly connected to the infrared emitter (13). The first motor (501) is electrically connected to the controller (3).

3. The multifunctional geological exploration and mapping device according to claim 2, characterized in that: The bottom of the drill bit (509) is provided with five drill bit claws (5091) arranged in a circumferential array at equal intervals, and the drill bit claws (5091) are provided with inclined groove one (5092) and inclined groove two (5093) interleaved.

4. The multifunctional geological exploration and mapping device according to claim 1, characterized in that: The sampling unit (6) includes a second motor (601), a rotating chuck (602), a U-shaped card slot (603), a card strip (604), a magnet block (605) and a sampling cylinder (606). The second motor (601) is fixedly installed at the right end of the bottom of the sampling box (4). The output shaft of the second motor (601) passes through a through hole provided on the sampling box (4) and is fixedly connected to the center of the bottom of the rotating chuck (602). The U-shaped card slots (603) are arranged in a circumferential array at equal distances around the rotating chuck (602). Magnet blocks (605) are fixedly installed at the rear ends inside the U-shaped card slots (603). Card strips (604) are welded at the left and right ends inside the U-shaped card slots (603). A sampling cylinder (606) is slidably installed on the card strips (604). The second motor (601) is electrically connected to the controller (3).

5. The multifunctional geological exploration and mapping device according to claim 4, characterized in that: A rubber cover (6063) is provided at the top of the sampling cylinder (606). A "rice" shaped through groove is provided in the middle of the rubber cover (6063). An annular groove (6061) is provided in the middle of the sampling cylinder (606). The inner side of the annular groove (6061) is slidably connected to the card strip (604). An iron ring (6062) is provided on the inner wall of the annular groove (6061). A ventilation hole (6065) is provided at the center of the bottom of the sampling cylinder (606). A partition pad (6064) is slidably installed inside the sampling cylinder (606).

6. The multifunctional geological exploration and mapping device according to claim 5, characterized in that: The转接单元(7) includes a first electric telescopic rod (71), a connecting push rod (72), a moving seat (73) and a first slide rail (74). There are two first electric telescopic rods (71). The first electric telescopic rods (71) are symmetrically arranged before and after at the bottom of the sampling box (4). The telescopic ends of the first electric telescopic rods (71) are fixedly installed with connecting push rods (72). The connecting push rods (72) pass through a chute (23) provided at the bottom of the sampling box (4) and are fixedly connected to the outside of the moving seat (73). The moving seat (73) is of a U-shaped structure. The top of the moving seat (73) is in movable contact with the bottom of the sampling cylinder (606). The bottom of the moving seat (73) is slidably installed on the first slide rail (74) provided at the bottom of a rectangular through groove in the middle of the right side of the sampling box (4). The left side of the moving seat (73) is fixedly connected to the infrared receiver (14). The first electric telescopic rod (71) is electrically connected to the controller (3). It should be noted that there is an error in the original text where "转接单元(7)" is not translated properly. It should be "The transfer unit (7)". The corrected translation is as follows: The sampling unit (6) includes a second motor (601), a rotating chuck (602), a U-shaped card slot (603), a card strip (604), a magnet block (605) and a sampling cylinder (606). The second motor (601) is fixedly installed at the right end of the bottom of the sampling box (4). The output shaft of the second motor (601) passes through a through hole provided on the sampling box (4) and is fixedly connected to the center of the bottom of the rotating chuck (602). The U-shaped card slots (603) are arranged in a circumferential array at equal distances around the rotating chuck (602). Magnet blocks (605) are fixedly installed at the rear ends inside the U-shaped card slots (603). Card strips (604) are welded at the left and right ends inside the U-shaped card slots (603). A sampling cylinder (606) is slidably installed on the card strips (604). The second motor (601) is electrically connected to the controller (3). A rubber cover (6063) is provided at the top of the sampling cylinder (606). A "rice" shaped through groove is provided in the middle of the rubber cover (6063). An annular groove (6061) is provided in the middle of the sampling cylinder (606). The inner side of the annular groove (6061) is slidably connected to the card strip (604). An iron ring (6062) is provided on the inner wall of the annular groove (6061). A ventilation hole (6065) is provided at the center of the bottom of the sampling cylinder (606). A partition pad (6064) is slidably installed inside the sampling cylinder (606). The transfer unit (7) includes a first electric telescopic rod (71), a connecting push rod (72), a moving seat (73) and a first slide rail (74). There are two first electric telescopic rods (71). The first electric telescopic rods (71) are symmetrically arranged before and after at the bottom of the sampling box (4). The telescopic ends of the first electric telescopic rods ( 7. The multifunctional geological exploration and mapping device according to claim 1, characterized in that: The transfer unit (8) includes a third motor (81), a push block (82), a first slide bar (83), a first threaded rod (84), and a guide plate (85). The third motor (81) is fixedly installed inside the sampling box (4) on the right rear end. The first threaded rod (84) is fixedly installed at the end of the output shaft of the third motor (81). The other end of the first threaded rod (84) is rotatably connected to the inner wall of the sampling box (4). The push block (82) is threaded onto the first threaded rod (84). The sliding hole is slidably connected to the first sliding rod (83) set at the top rear side of the sampling box (4). The middle part of the push block (82) is slidably connected to the through groove set on the fixing plate (20). The left front end of the push block (82) is an arc structure. A guide plate (85) is set at the left front of the push block (82). The guide plate (85) is located at the right rear end of the power supply chamber (17). The top of the guide plate (85) is fixedly connected to the inner top of the sampling box (4). The third motor (81) is electrically connected to the controller (3).

8. The multifunctional geological exploration and mapping device according to claim 1, characterized in that: The surveying unit (9) includes a fourth motor (901), a transmission shaft (902), a worm gear (903), a worm wheel (904), a support block (905), a rotating shaft (906), a limiting plate (907), a sleeve (908), a snap-fit ​​disc (909), a support plate (910), a lifting connecting frame (911), a second electric telescopic rod (912), a second slide rod (913), and a surveying instrument body (914). The rotating shaft (906) is rotatably installed inside the front end of the surveying box (24). The sleeve (908) is movably fitted on the outside of the rotating shaft (906) and rotates... A keyway on the outer side of the shaft (906) is slidably connected to a keyway on the inner side of the sleeve (908). A support plate (910) is provided on the top of the sleeve (908), and a surveying instrument body (914) is fixedly mounted on the top surface of the support plate (910). A snap-fit ​​disc (909) is provided at the bottom of the sleeve (908), and a lifting connecting frame (911) is rotatably mounted on the middle of the snap-fit ​​disc (909). Sliding holes at the front and rear ends of the lifting connecting frame (911) are slidably connected to a second sliding rod (913) provided on the inner side of the surveying box (24). A second electric telescopic rod (912) is provided at the bottom of the 11), and the second electric telescopic rod (912) is fixedly installed at the bottom of the surveying box (24). The telescopic end of the second electric telescopic rod (912) is fixedly connected to the bottom of the lifting connecting frame (911). A limiting plate (907) is provided at the bottom of the rotating shaft (906) to limit the locking disc (909). A worm gear (904) is provided below the limiting plate (907), and the worm gear (904) is fixedly installed at the bottom of the rotating shaft (906). A worm (903) is provided at the right end of the worm gear (904). The teeth on the wheel (904) mesh with the worm (903). The left and right ends of the worm (903) are rotatably connected to the support block (905) set at the bottom of the inner side of the surveying box (24). The fourth motor (901) is fixedly installed at the bottom of the inner side of the surveying box (24). The output shaft of the fourth motor (901) is fixedly installed with a transmission shaft (902). The other end of the transmission shaft (902) passes through the support block (905) and is fixedly connected to one end of the worm (903). The fourth motor (901) and the second electric telescopic rod (912) are electrically connected to the controller (3).

9. A multifunctional geological exploration and mapping device according to claim 1, characterized in that: The sealing unit (10) includes a push plate (1001), a third electric telescopic rod (1002), a connecting rod (1003), an obstacle avoidance chamber (1004), and a pressure plate (1005). The obstacle avoidance chamber (1004) is located at the top left rear end of the sampling box (4). The pressure plate (1005) is located inside the obstacle avoidance chamber (1004). The connecting rods (1003) located at the top left and right ends of the pressure plate (1005) pass through the through holes on the obstacle avoidance chamber (1004) and are fixedly connected to the bottom of the push plate (1001). The third electric telescopic rod (1002) is fixedly installed at the bottom rear end of the push plate (1001). The telescopic end of the third electric telescopic rod (1002) is fixedly connected to the top of the sampling box (4). The third electric telescopic rod (1002) is electrically connected to the controller (3).

10. A multifunctional geological exploration and mapping device according to claim 9, characterized in that: The refrigeration unit (11) includes a blower (1101), a connecting pipe (1102), a fixing block (1103), a distribution pipe (1104), a cooling tank (1105), a thermoelectric cooler (1106), and heat dissipation fins (1107). The cooling tank (1105) is located at the bottom left rear end of the sampling box (4), and is directly below the pressure plate (1005). A thermoelectric cooler (1106) is fixedly installed on the top inner side of the cooling tank (1105), and heat dissipation fins (1107) are arranged in an array at the bottom of the thermoelectric cooler (1106). A diversion pipe (1104) is provided in front of the heat dissipation fins (1107). An exhaust port is arranged in the array on the rear side of the diversion pipe (1104). The left and right ends of the diversion pipe (1104) are respectively fixedly connected to the fixing block (1103) provided at the bottom of the sampling box (4). A connecting pipe (1102) is provided in the middle of the front end of the diversion pipe (1104). The other end of the connecting pipe (1102) is fixedly connected to the exhaust end of the blower (1101) fixedly installed on the vehicle platform (1). The blower (1101) and the semiconductor cooling chip (1106) are respectively electrically connected to the controller (3).

11. A multifunctional geological exploration and mapping device according to claim 2, characterized in that: The hydraulic control unit (12) includes a hydraulic pump (1201), an oil tank (1202), an oil pipe (1203), an L-shaped fixing rod (1204), an annular oil cap (1205), an oil seal (1206), an oil tank (1207), an oil guide pipe (1208), a slider (1209), and a moving cavity (1210). The oil tank (1207) is located at the top of the core rod (508). The bottom of the oil tank (1207) is connected to the oil guide pipes (1208) located at the left and right ends inside the core rod (508). The bottom of the oil guide pipes (1208) is provided with a moving cavity (1210). A slider (1209) is slidably installed inside the moving cavity (1210). The opposite end of the slider (1209) is a trapezoidal structure. An oil seal (1209) is provided on the top inner side of the oil tank (1207). 6) An annular oil cap (1205) is fixedly installed on the top of the oil seal (1206). The annular oil cap (1205) is rotatably connected to the top of the inner side of the oil tank (1207). L-shaped fixing rods (1204) are fixedly installed at the front and rear ends of the top of the annular oil cap (1205). The other end of the L-shaped fixing rods (1204) is fixedly connected to the inner wall of the U-shaped fixing frame (15). An oil pipe (1203) is provided at the right end of the top of the annular oil cap (1205). The other end of the oil pipe (1203) is fixedly connected to the discharge end of the hydraulic pump (1201) provided at the right end of the top of the exploration platform (504). The inlet pipe provided at the inlet end of the hydraulic pump (1201) is connected to the inside of the oil tank (1202) installed on the exploration platform (504). The hydraulic pump (1201) is electrically connected to the controller (3).

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