Mineral identification device for field geology and use method

Abstract

The invention belongs to the technical field of mineral identification, and particularly relates to a mineral identification device for field geology, a using method and an unmanned aerial vehicle. A shell is arranged below the unmanned aerial vehicle, a mounting hole is formed in a body of the shell, and a first electric telescopic rod is arranged in the mounting hole; the upper end of the first electric telescopic rod is rotationally connected with the inner wall of the placement hole, and the surface of the upper end of the first electric telescopic rod is further rotationally connected with a second electric telescopic rod. According to the identification device, by arranging the cutting mechanism, efficient, accurate and stable cutting operation on field minerals is achieved, it can be guaranteed that the cutting work is smoothly carried out by adjusting parameters and states of all components no matter whether rock minerals with high hardness or minerals with irregular shapes are cut, and the cutting efficiency is improved. In addition, the device can adapt to complex field geological environments and diversified mineral characteristics, and great convenience and higher working efficiency are brought to field geological sampling and mineral identification work.

Description

Technical Field

[0001] The present invention relates to the technical field of mineral identification, and in particular to a mineral identification device for field geology and a use method thereof. Background Art

[0002] When identifying minerals, the first thing to do is to sample the minerals. Geologists take samples of the minerals that need to be identified, and then take the mineral samples to the laboratory to analyze and test the minerals using instruments in the laboratory.

[0003] In the field, traditional sampling tools usually require manual operation and are difficult to reach areas with complex terrain, such as cliffs, valleys, deep caves, etc., resulting in low sampling efficiency and safety hazards. At the same time, for some minerals with special shapes and positions, manual sampling makes it difficult to accurately obtain representative samples.

[0004] In particular, many existing identification devices have relatively simple functions and can only perform single sampling or identification operations. They cannot integrate multiple functions such as cutting, sampling, and adjustment in the same device, resulting in the need to carry multiple devices when working in the field, which increases the weight of the equipment and the complexity of operation.

[0005] In view of the above problems, the present invention provides a mineral identification device for field geology and a method for using the device. Summary of the invention

[0006] Based on the existing technical problems of automated mineral identification, the present invention proposes a mineral identification device for field geology and a method of use.

[0007] A mineral identification device for field geology proposed by the present invention comprises an unmanned aerial vehicle, wherein a shell is arranged below the unmanned aerial vehicle, a placement hole is provided in the body of the shell, an electric telescopic rod 1 is arranged inside the placement hole, the upper end of the electric telescopic rod 1 is rotatably connected to the inner wall of the placement hole, the upper end surface of the electric telescopic rod 1 is also rotatably connected to the electric telescopic rod 2, one end of the electric telescopic rod 2 is embedded in the body of the shell, a magnet is arranged at the upper end of the shell, an electromagnet is arranged at the lower end of the unmanned aerial vehicle, an isolation plate is arranged inside the shell, the side surface of the isolation plate is fixedly connected to the inner wall of the shell, a rectangular groove is provided at an axially symmetrical position of the isolation plate, the lower end of the rectangular groove extends to the lower surface of the isolation plate, an adjustment mechanism is arranged inside the rectangular groove, a sampling mechanism is arranged at one end of the adjustment mechanism, a cutting mechanism is arranged on one side of the sampling mechanism, the cutting mechanism is located on the upper surface of the isolation plate, and a high-definition camera is embedded in the lower end of the shell; The sampling mechanism is used to perform field mineral sampling; The adjusting mechanism is used to realize the action of moving the sampling mechanism; The cutting mechanism is used to realize the action of cutting field minerals.

[0008] Preferably, the sampling mechanism includes a hydraulic oil tank, and an electric telescopic rod three is arranged in an array on the lower surface of the hydraulic oil tank, and the lower end of the electric telescopic rod three is fixedly connected to a hydraulic motor, and a bent pipe is fixedly connected to the side of one end of the output shaft of the hydraulic motor, and a bevel gear group one is arranged inside the bent pipe, and one of the bevel gears of the bevel gear group one is fixedly connected to the output shaft of the hydraulic motor, and a bearing is fixedly connected to the inner wall of one end of the bent pipe, and a cutting piece is arranged on one side of the bent pipe, and one end of the cutting piece is fixedly connected to a connecting column, and the surface of the connecting column is fixedly connected to the side of another bevel gear of the bevel gear group one, and one end of the connecting column is fixedly connected to the inner ring of the bearing.

[0009] Preferably, a mechanical arm is provided below the isolation plate, a double-headed motor is embedded in the end of the mechanical arm, and two output shafts of the double-headed motor are respectively fixedly connected with an electric clamp and a hydraulic expander.

[0010] Preferably, the adjustment mechanism includes two motors symmetrically arranged on both sides of the rectangular groove, a bevel gear group two is arranged below the two motors, a cavity adapted to the surface of the two bevel gear groups is opened inside the isolation plate, cylindrical grooves are opened on the inner walls on both sides of the rectangular groove respectively, a threaded rod is arranged inside the cylindrical groove, two ends of the threaded rod are respectively rotatably connected with two bearings, the outer ring of the two bearings is fixedly connected to the inner wall of the cylindrical groove, and one end of the threaded rod extends to the outside of the two bearings and is fixedly connected to one of the bevel teeth of the two bevel gear groups.

[0011] Preferably, another bevel gear of the bevel gear group 2 is fixedly connected to the output shaft of the motor 2, and two screw nuts are slidably connected to the surface of each threaded rod, and the opposite screw nut surfaces of the two threaded rods are fixedly connected to the side of the hydraulic oil tank, and the other opposite screw nut surfaces of the two threaded rods are fixedly connected to a fixed box, and an electric telescopic rod 4 is arranged inside the fixed box, and the lower surface of the fixed box is fixedly connected to the shaft seat of the robotic arm, and the upper end of the electric telescopic rod 4 is fixedly connected to a placement plate, and a mineral block is placed on the surface of the placement plate.

[0012] Preferably, the cutting mechanism comprises a U-shaped frame fixed to the upper surface of the isolation plate, the frame body of the U-shaped frame is symmetrically provided with air inlet holes, the outer side of each of the air inlet holes is externally connected to a pneumatic valve, the upper surface of the U-shaped frame is provided with a cylinder, the inner side surface of the U-shaped frame is symmetrically provided with a connecting pipe, the inner wall of the connecting pipe is slidably connected with a ejector pin, one end of the ejector pin is fixedly connected to a ejector block, the upper surface of the U-shaped frame is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a guide wheel, the upper end of the guide wheel is fixedly connected to the piston rod of the cylinder, a fixed block is provided on one side of the U-shaped frame, the lower surface of the fixed block spans the rectangular groove and is fixedly connected to the upper surface of the isolation plate, a winding wheel is provided between the U-shaped frame and the fixed block, the surface of the winding wheel is wound with a diamond rope, the surface of the diamond rope is slidably connected with a fixed pulley, and one side of the fixed pulley is fixedly connected with a spring.

[0013] Preferably, the surface of the diamond rope is slidingly connected to the surface of the guide wheel, one end of the spring is fixedly connected to the inner wall of the spring groove opened in the fixed block, a telescopic rod is fixedly connected to one side of the fixed pulley, the surface of the spring is movably sleeved on the surface of the telescopic rod, the upper and lower ends of the winding wheel are fixedly connected to the side surface of the fixed block through a connecting block, a bevel gear group three is provided at the upper end of the winding wheel, a motor three is fixedly connected to the upper surface of the fixed block, the output shaft of the motor three is fixedly connected to the side surface of one of the bevel teeth of the bevel gear group three, and the upper end of the winding wheel is fixedly connected to the side surface of another bevel tooth of the bevel gear group three.

[0014] Preferably, the light source is fixedly connected to the inner wall of the upper end of the shell, and the inner wall of the shell is coated with an aluminum coating.

[0015] Preferably, a pressure sensor is provided at the lower end of the electric telescopic rod 1.

[0016] Preferably, a method for using a mineral identification device for field geology comprises the following steps: Step 1: Control the drone to drive the shell to fly to the target identification area. After reaching the target area, control the electric telescopic rod 2 to push out the electric telescopic rod 1, and the electric telescopic rods 1 located outside the shell are extended respectively until the value of each pressure sensor reaches a preset range. At this time, each electric telescopic rod 1 stops extending, the shell remains in a stable state, and the drone stops working; Step 2, the motor 2 starts to work, drives the threaded rod to rotate through the bevel gear group 2, and then drives the fixed box and the hydraulic oil tank fixedly connected to the screw nut to move, until the sampling mechanism moves to just above the circular hole opened at the lower end of the shell, the electric telescopic rod 3 starts to extend, drives the hydraulic motor to descend and contact the surface of the mineral to be detected, and at the same time the hydraulic motor starts to work, the hydraulic motor drives the cutting blade to rotate at high speed through the bevel gear group 1, and the electric telescopic rod 3 continues to extend until the depth of the cutting blade immersed in the mineral reaches the maximum cutting depth of the cutting blade, the hydraulic motor rises under the action of the electric telescopic rod 3, and the hydraulic motor stops working; Step 3: Motor 2 rotates in the opposite direction until the fixed box moves to the top of the circular hole opened at the lower end of the shell under the action of the screw nut. The hydraulic expander is perpendicular to the cut mineral under the joint adjustment of the double-headed motor and the mechanical arm. Then, with the cooperation of the high-definition camera, the mechanical arm drives the lower end of the hydraulic expander close to the cutting groove of the cut mineral. The hydraulic expander expands outward until the cut mineral and its body are broken. Then, the double-headed motor rotates 180 degrees to make the electric gripper perpendicular to the cut mineral until the electric gripper grabs it. Finally, the mechanical arm drives the clamped mineral block to be placed on the placement plate. Step 4. The pneumatic valve connected to the air inlet is opened, and gas enters the air inlet. The air pressure squeezes the ejector pin, and the ejector pin slides in the air inlet of the connecting pipe until the two ejector blocks squeeze and fix the mineral block. Motor three drives the winding wheel to rotate rapidly through bevel gear group three, and at the same time, the piston rod of the cylinder drives the guide wheel to move in the slide groove. During the movement, the diamond rope cuts the mineral block. At the same time, the diamond rope generates tension on the fixed pulley, and the spring moves out of the spring groove until the diamond rope completes the cutting action on the mineral block.

[0017] The beneficial effects of the present invention are: 1. By setting up drones, it is easy to reach complex terrain areas in the wild for mineral sampling. The combined design of the electric telescopic rod and the electric telescopic rod 2 allows the sampling mechanism to flexibly adjust its position at different angles and heights. This flexible adjustment method can effectively overcome the problems of rugged terrain and difficulty in reaching the field, allowing sampling personnel to operate the equipment remotely and sample minerals located in dangerous or inaccessible areas such as cliffs and valleys.

[0018] 2. By setting up a sampling mechanism, close contact with dangerous or difficult-to-reach sampling points is avoided. Operators can sample minerals without having to venture into these complex terrains in person, which greatly improves the convenience and safety of sampling. It also reduces tedious processes such as manual excavation and transportation, significantly reducing manpower and time costs. Especially in the case of large-scale exploration and a large number of samples, multiple samples can be obtained quickly, speeding up the progress of field work. In particular, it avoids contact between personnel and possible radioactive minerals, ensuring the quality of sampling while maximizing the safety and health of operators.

[0019] 3. By setting up the cutting mechanism, efficient, accurate and stable cutting operations of field minerals are achieved. Whether it is cutting rock minerals with high hardness or minerals with irregular shapes, the parameters and states of each component can be adjusted to ensure the smooth progress of the cutting work. It can also adapt to the complex geological environment and diverse mineral characteristics in the field, which brings great convenience and higher work efficiency to field geological sampling and mineral identification. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of a field geological mineral identification device proposed by the present invention; Figure 2 This is a diagram of the position of the electromagnets of a field geological mineral identification device proposed by the present invention; Figure 3 A cross-sectional view of a shell of a field geological mineral identification device proposed by the present invention; Figure 4 A diagram showing two positions of an electric telescopic rod of a field geological mineral identification device proposed by the present invention; Figure 5 A diagram showing the position of a mechanical arm of a field geological mineral identification device proposed by the present invention; Figure 6 A field geological mineral identification device proposed by the present invention Figure 5 The enlarged view of point A in the middle; Figure 7 A cross-sectional view of a bent pipe of a field geological mineral identification device proposed by the present invention; Figure 8 A position diagram of the second cone gear group of a field geological mineral identification device proposed by the present invention; Fig. 9 A cross-sectional view of a fixing box of a field geological mineral identification device proposed by the present invention; Fig.10 A spring position diagram of a field geological mineral identification device proposed by the present invention; Fig.11The present invention provides a cross-sectional view of a connecting pipe of a field geological mineral identification device.

[0021] In the figure: 1. UAV; 2. Shell; 3. Electric telescopic rod 1; 31. Electric telescopic rod 2; 4. Magnet; 5. Electromagnet; 6. Isolation plate; 60. Rectangular slot; 7. Sampling mechanism; 71. Hydraulic oil tank; 72. Electric telescopic rod 3; 73. Hydraulic motor; 74. Bend pipe; 75. Bevel gear set 1; 76. Bearing; 77. Cutting blade; 78. Mechanical arm; 79. Double-head motor; 710. Electric gripper; 711. Hydraulic expander; 8. Adjustment mechanism; 8 1. Motor 2; 82. Bevel gear group 2; 83. Threaded rod; 84. Fixed box; 85. Electric telescopic rod 4; 86. Placement plate; 9. Cutting mechanism; 90. Air inlet; 91. U-shaped frame; 92. Cylinder; 93. Connecting pipe; 94. Ejector pin; 95. Ejector block; 96. Guide wheel; 97. Fixed block; 98. Winding wheel; 99. Diamond rope; 910. Fixed pulley; 911. Spring; 912. Motor 3; 913. Bevel gear group 3; 10. Mineral block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] Reference Figure 1-Figure 11 A mineral identification device for field geology includes a drone 1, a shell 2 is arranged below the drone 1, a placement hole is opened in the body of the shell 2, an electric telescopic rod 3 is arranged inside the placement hole, the upper end of the electric telescopic rod 3 is rotatably connected to the inner wall of the placement hole, the upper end surface of the electric telescopic rod 3 is also rotatably connected to the electric telescopic rod 2 31, one end of the electric telescopic rod 2 31 is embedded in the body of the shell 2, with the aid of the drone 1 transportation device, it is easy to reach the field complex terrain area for mineral sampling, the combination design of the electric telescopic rod 1 3 and the electric telescopic rod 2 31 enables the sampling mechanism 7 to flexibly adjust the position at different angles and heights, this flexible adjustment method can effectively overcome the problems of rugged terrain and difficulty in reaching in the field, so that the sampling personnel can operate the equipment remotely to sample minerals located in dangerous or difficult-to-reach areas such as cliffs and valleys; A magnet 4 is provided at the upper end of the shell 2, an electromagnet 5 is provided at the lower end of the drone 1, and an isolation plate 6 is provided inside the shell 2. The isolation plate 6 is designed to isolate and stabilize the internal structure of the shell 2. On the one hand, it can separate the cutting mechanism 9 from other components to prevent vibration, debris, etc. generated during the cutting process from causing damage to the adjustment mechanism 8 and the sampling mechanism 7; on the other hand, the rectangular groove 60 on the isolation plate 6 provides a stable running track for the adjustment mechanism 8, ensuring that the adjustment mechanism 8 drives the sampling mechanism 7 to move smoothly, thereby improving the reliability and service life of the entire device; The side of the isolation plate 6 is fixedly connected to the inner wall of the shell 2. A rectangular groove 60 is opened at the axially symmetrical position of the isolation plate 6. The lower end of the rectangular groove 60 extends to the lower surface of the isolation plate 6. An adjustment mechanism 8 is arranged inside the rectangular groove 60. A sampling mechanism 7 is arranged at one end of the adjustment mechanism 8. A cutting mechanism 9 is arranged on one side of the sampling mechanism 7. The cutting mechanism 9 is located on the upper surface of the isolation plate 6. A high-definition camera is embedded in the lower end of the shell 2. The setting of the high-definition camera helps to accurately observe the position, shape and other information of the mineral during the sampling process. The operator can control the actions of the adjustment mechanism 8 and the sampling mechanism 7 more accurately according to the picture feedback from the camera, so as to ensure that the collected mineral samples are representative and of high quality.

[0024] The sampling mechanism 7 is used to implement the action of sampling field minerals.

[0025] The adjusting mechanism 8 is used to move the sampling mechanism 7 .

[0026] The cutting mechanism 9 is used to cut the field minerals.

[0027] In this embodiment, if Figure 5-Figure 7 As shown, the sampling mechanism 7 includes a hydraulic oil tank 71, and an electric telescopic rod three 72 is arranged in an array on the lower surface of the hydraulic oil tank 71. The lower end of the electric telescopic rod three 72 is fixedly connected to a hydraulic motor 73, and a curved pipe 74 is fixedly connected to the side of one end of the output shaft of the hydraulic motor 73. A bevel gear group 75 is arranged inside the curved pipe 74, and one of the bevel teeth of the bevel gear group 75 is fixedly connected to the output shaft of the hydraulic motor 73. A bearing 76 is fixedly connected to the inner wall of one end of the curved pipe 74, and a cutting piece 77 is arranged on one side of the curved pipe 74. One end of the cutting piece 77 is fixedly connected to a connecting column, and the surface of the connecting column is fixedly connected to the side of another bevel tooth of the bevel gear group 75, and one end of the connecting column is fixedly connected to the inner ring of the bearing 76. A mechanical arm 78 is arranged below the isolation plate 6, and a double-headed motor 79 is embedded in the end of the mechanical arm 78. The two output shafts of the double-headed motor 79 are respectively fixedly connected to an electric clamp 710 and a hydraulic expander 711.

[0028] Specifically, the hydraulic oil tank 71 serves as a power source storage device for the entire sampling mechanism, providing hydraulic oil for the hydraulic motor 73 and the hydraulic expander 711 to ensure that they can operate stably; the electric telescopic rod three 72 array is arranged on the lower surface of the hydraulic oil tank 71, which can accurately adjust the vertical height of the hydraulic motor 73, the cutting blade 77 and other components. When it is necessary to sample and cut minerals at different heights, the cutting blade 77 and other components can be easily adjusted to a suitable height through the telescopic action of the electric telescopic rod three 72 to match the position of the mineral; the design of the hydraulic expander 711 allows the cut mineral block 10 to be separated and broken from the mineral body, making it convenient for the subsequent electric clamp 710 to grab the mineral block 10.

[0029] In this embodiment, if Figure 8-Figure 9 As shown, the adjustment mechanism 8 includes a second motor 81 symmetrically arranged on both sides of the rectangular groove 60, a second bevel gear set 82 is arranged below the second motor 81, a cavity adapted to the surface of the second bevel gear set 82 is opened inside the isolation plate 6, and cylindrical grooves are opened on the inner walls of the two sides of the rectangular groove 60 respectively, and a threaded rod 83 is arranged inside the cylindrical groove. The two ends of the threaded rod 83 are rotatably connected to the second bearing respectively, and the outer ring of the second bearing is fixedly connected to the inner wall of the cylindrical groove. One end of the threaded rod 83 extends to the outside of the second bearing and is fixedly connected to one of the bevel teeth of the second bevel gear set 82. The second bevel gear set 82 Another bevel gear is fixedly connected to the output shaft of the motor 2 81, and the surface of each threaded rod 83 is slidably connected to two screw nuts, and the opposite screw nut surfaces of the two threaded rods 83 are fixedly connected to the side of the hydraulic oil tank 71, and the other opposite screw nut surfaces of the two threaded rods 83 are fixedly connected to a fixed box 84, and an electric telescopic rod 4 85 is arranged inside the fixed box 84, and the lower surface of the fixed box 84 is fixedly connected to the shaft seat of the mechanical arm 78, and the upper end of the electric telescopic rod 4 85 is fixedly connected to a placement plate 86, and a mineral block 10 is placed on the surface of the placement plate 86.

[0030] Specifically, the design of the above structure realizes precise horizontal position adjustment of the sampling mechanism 7, so that the sampling mechanism 7 can adapt to different field geological environments and mineral distribution conditions; when it is necessary to cut mineral blocks 10 of different heights, the electric telescopic rod 4 85 can raise the mineral blocks 10 on the placement plate 86 to a suitable height to facilitate the subsequent cutting mechanism 9 to cut them, thereby facilitating the subsequent identification of the mineral blocks 10.

[0031] In this embodiment, if Figure 10-11As shown, the cutting mechanism 9 includes a U-shaped frame 91 fixed to the upper surface of the isolation plate 6, and the frame body of the U-shaped frame 91 is symmetrically provided with air inlet holes 90, and the outer side of each air inlet hole 90 is externally connected to a pneumatic valve, and the upper surface of the U-shaped frame 91 is provided with a cylinder 92, and the inner side surface of the U-shaped frame 91 is symmetrically provided with a connecting pipe 93, and the inner wall of the connecting pipe 93 is slidably connected with an ejector pin 94, and one end of the ejector pin 94 is fixedly connected with an ejector block 95, and the upper surface of the U-shaped frame 91 is provided with a slide groove, and the inner wall of the slide groove is slidably connected with a guide wheel 96, and the upper end of the guide wheel 96 is fixedly connected to the piston rod of the cylinder 92, and a fixed block 97 is provided on one side of the U-shaped frame 91, and the lower surface of the fixed block 97 spans the rectangular groove 60 and is fixedly connected to the upper surface of the isolation plate 6, and a winding wheel 98 is provided between the U-shaped frame 91 and the fixed block 97, and the surface of the winding wheel 98 A diamond rope 99 is wound around it, and a fixed pulley 910 is slidably connected to the surface of the diamond rope 99. A spring 911 is fixedly connected to one side of the fixed pulley 910. The surface of the diamond rope 99 is slidably connected to the surface of the guide wheel 96. One end of the spring 911 is fixedly connected to the inner wall of the spring groove opened in the fixed block 97. A telescopic rod is fixedly connected to one side of the fixed pulley 910. The surface of the spring 911 is movably sleeved with the surface of the telescopic rod. The upper and lower ends of the winding wheel 98 are fixedly connected to the side of the fixed block 97 through a connecting block. A bevel gear group three 913 is provided at the upper end of the winding wheel 98. A motor three 912 is fixedly connected to the upper surface of the fixed block 97. The output shaft of the motor three 912 is fixedly connected to the side of one of the bevel teeth of the bevel gear group three 913. The upper end of the winding wheel 98 is fixedly connected to the side of another bevel tooth of the bevel gear group three 913.

[0032] Specifically, the pneumatic valve connected to the outside of the air inlet 90 can accurately control the inlet and outlet of the gas, so that the air pressure entering the air inlet 90 can be adjusted according to the mineral blocks 10 of different textures, so as to avoid the mineral blocks 10 of different textures being damaged by excessive force, which affects the subsequent identification; when the motor 3 912 drives the winding wheel 98 to rotate, the diamond rope 99 realizes high-speed reciprocating motion with the cooperation of the fixed pulley 910, the guide wheel 96 and other components to cut the mineral block 10. The flexibility of the diamond rope 99 enables it to adapt to the cutting of minerals of different shapes, whether it is straight line cutting or curve cutting, it can be completed efficiently, expanding the application range of the cutting mechanism; the telescopic rod is fixedly connected to the fixed pulley 910, and the surface of the spring 911 is movably connected to it, providing additional support and position adjustment functions for the fixed pulley 910, and providing effective changes for the movement of the guide wheel 96 and the cutting of the mineral block 10 and the cutting length of the diamond rope 99, thereby ensuring the stability of the cutting of the mineral block 10.

[0033] In this embodiment, a light source is fixedly connected to the inner wall of the upper end of the shell 2, and the inner wall of the shell 2 is coated with an aluminum coating.

[0034] Specifically, the aluminum coating has a high reflectivity. When the light source is illuminated, the light will be reflected by the aluminum coating, making the light inside the shell 2 brighter and more uniform. This can increase the light intensity inside the entire shell 2 and avoid local dark or shadow areas. The uniform light helps to accurately observe the texture, structure, color and other characteristics of the mineral, thereby improving the accuracy of identification.

[0035] In this embodiment, a pressure sensor is provided at the lower end of the electric telescopic rod 3.

[0036] Specifically, during the automated operation, the feedback data from the pressure sensor can be used as input information for the control system. According to the size and change of the pressure, the control system can automatically adjust the telescopic speed and stroke of the electric telescopic rod 3 to achieve precise control of the stability of the shell 2.

[0037] Reference Figure 1-Figure 11 , a method for using a mineral identification device for field geology, the operating steps are as follows: Step 1: Control the drone 1 to drive the shell 2 to fly to the target identification area. After reaching the target area, control the electric telescopic rod 2 31 to push out the electric telescopic rod 1 3, and the electric telescopic rods 1 3 located outside the shell 2 are extended respectively until the value of each pressure sensor reaches a preset range. At this time, each electric telescopic rod 1 3 stops extending, the shell 2 remains in a stable state, and the drone 1 stops working; Step 2, the motor 2 81 starts to work, drives the threaded rod 83 to rotate through the bevel gear set 2 82, and then drives the fixed box 84 fixedly connected to the screw nut and the hydraulic oil tank 71 to move, until the sampling mechanism 7 moves to just above the circular hole opened at the lower end of the shell 2, the electric telescopic rod 3 72 starts to extend, drives the hydraulic motor 73 to descend and contact the surface of the mineral to be detected, and at the same time the hydraulic motor 73 starts to work, the hydraulic motor 73 drives the cutting blade 77 to rotate at high speed through the bevel gear set 1 75, the electric telescopic rod 3 72 continues to extend, until the depth of the cutting blade 77 immersed in the mineral reaches the maximum cutting depth of the cutting blade, the hydraulic motor 73 rises under the action of the electric telescopic rod 3 72, and the hydraulic motor 73 stops working; Step 3, the motor 81 rotates in the opposite direction until the fixed box 84 moves to the top of the circular hole opened at the lower end of the shell 2 under the action of the screw nut, and the hydraulic expander 711 is perpendicular to the cut mineral under the joint adjustment of the double-headed motor 79 and the mechanical arm 78, and then the mechanical arm 78 drives the lower end of the hydraulic expander 711 close to the cutting groove of the cut mineral under the cooperation of the high-definition camera, and the hydraulic expander 711 expands outward until the cut mineral and its body are broken, and then the double-headed motor 79 rotates 180 degrees, so that the electric gripper 710 is perpendicular to the cut mineral until the electric gripper 710 grabs it, and finally the mechanical arm 78 drives the clamped mineral block 10 to be placed on the placement plate 86; Step 4, the pneumatic valve connected to the air inlet 90 is opened, and gas enters the air inlet 90. The air pressure squeezes the ejector pin 94, and the ejector pin 94 slides in the air inlet 90 of the connecting tube 93 until the two ejector blocks 95 squeeze and fix the mineral block 10. The motor 3 912 drives the winding wheel 98 to rotate rapidly through the bevel gear group 3 913. At the same time, the piston rod of the cylinder 92 drives the guide wheel 96 to move in the slide groove. During the movement, the diamond rope 99 cuts the mineral block 10. At the same time, the diamond rope 99 generates tension on the fixed pulley 910, and the spring 911 moves out of the spring groove until the diamond rope 99 completes the cutting action on the mineral block 10.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mineral identification device for field geology, comprising a drone (1), characterized in that: A shell (2) is provided below the drone (1), the main body of the shell (2) is provided with a placement hole, an electric telescopic rod (3) is provided inside the placement hole, the upper end of the electric telescopic rod (3) is rotatably connected to the inner wall of the placement hole, the upper end surface of the electric telescopic rod (3) is also rotatably connected to an electric telescopic rod (31), one end of the electric telescopic rod (31) is embedded in the main body of the shell (2), the upper end of the shell (2) is provided with a magnet (4), the lower end of the drone (1) is provided with an electromagnet (5), and the inside of the shell (2) is provided with a magnet (4). An isolation plate (6) is provided, the side surface of the isolation plate (6) being fixedly connected to the inner wall of the shell (2), a rectangular groove (60) being provided at an axially symmetrical position of the isolation plate (6), the lower end of the rectangular groove (60) extending to the lower surface of the isolation plate (6), an adjustment mechanism (8) being provided inside the rectangular groove (60), a sampling mechanism (7) being provided at one end of the adjustment mechanism (8), a cutting mechanism (9) being provided at one side of the sampling mechanism (7), the cutting mechanism (9) being located on the upper surface of the isolation plate (6), and a high-definition camera being embedded in the lower end of the shell (2); The sampling mechanism (7) is used to perform field mineral sampling; The adjusting mechanism (8) is used to realize the movement of the sampling mechanism (7); The cutting mechanism (9) is used to implement the action of cutting field minerals.

2. A field geological mineral identification device according to claim 1, characterized in that: The sampling mechanism (7) comprises a hydraulic oil tank (71), the lower surface of which is provided with an array of electric telescopic rods (72), the lower end of which is fixedly connected to a hydraulic motor (73), the side surface of one end of the output shaft of the hydraulic motor (73) is fixedly connected to a curved pipe (74), a bevel gear set (75) is provided inside the curved pipe (74), one of the bevel gears of the bevel gear set (75) is fixedly connected to the output shaft of the hydraulic motor (73), a bearing (76) is fixedly connected to the inner wall of one end of the curved pipe (74), a cutting blade (77) is provided on one side of the curved pipe (74), one end of which is fixedly connected to a connecting column, the surface of the connecting column is fixedly connected to the side surface of another bevel gear of the bevel gear set (75), and one end of the connecting column is fixedly connected to the inner ring of the bearing (76).

3. A field geological mineral identification device according to claim 2, characterized in that: A mechanical arm (78) is provided below the isolation plate (6), a double-headed motor (79) is embedded at the end of the mechanical arm (78), and two output shafts of the double-headed motor (79) are respectively fixedly connected to an electric clamp (710) and a hydraulic expander (711).

4. A field geological mineral identification device according to claim 3, characterized in that: The adjustment mechanism (8) comprises a second motor (81) symmetrically arranged on both sides of the rectangular groove (60), a second bevel gear set (82) is arranged below the second motor (81), a cavity adapted to the surface of the second bevel gear set (82) is provided inside the isolation plate (6), cylindrical grooves are respectively provided on the inner walls on both sides of the rectangular groove (60), a threaded rod (83) is provided inside the cylindrical groove, two ends of the threaded rod (83) are respectively rotatably connected to a second bearing, an outer ring of the second bearing is fixedly connected to the inner wall of the cylindrical groove, and one end of the threaded rod (83) extends to the outer side of the second bearing and is fixedly connected to one of the bevel teeth of the second bevel gear set (82).

5. A field geological mineral identification device according to claim 4, characterized in that: Another bevel gear of the bevel gear group 2 (82) is fixedly connected to the output shaft of the motor 2 (81); two screw nuts are slidably connected to the surface of each threaded rod (83); the opposite screw nut surfaces of the two threaded rods (83) are fixedly connected to the side of the hydraulic oil tank (71); the other opposite screw nut surfaces of the two threaded rods (83) are fixedly connected to a fixed box (84); an electric telescopic rod 4 (85) is arranged inside the fixed box (84); the lower surface of the fixed box (84) is fixedly connected to the shaft seat of the mechanical arm (78); the upper end of the electric telescopic rod 4 (85) is fixedly connected to a placement plate (86); a mineral block (10) is placed on the surface of the placement plate (86).

6. A field geological mineral identification device according to claim 5, characterized in that: The cutting mechanism (9) comprises a U-shaped frame (91) fixed to the upper surface of the isolation plate (6); the frame body of the U-shaped frame (91) is symmetrically provided with air inlet holes (90); the outer side of each of the air inlet holes (90) is externally connected to a pneumatic valve; the upper surface of the U-shaped frame (91) is provided with a cylinder (92); the inner side surface of the U-shaped frame (91) is symmetrically provided with a connecting pipe (93); the inner wall of the connecting pipe (93) is slidably connected with a ejector pin (94); one end of the ejector pin (94) is fixedly connected with an ejector block (95); the upper surface of the U-shaped frame (91) is provided with a slide groove; the inner wall of the slide groove is slidably connected with a A guide wheel (96), the upper end of which is fixedly connected to the piston rod of the cylinder (92); a fixed block (97) is provided on one side of the U-shaped frame (91); the lower surface of the fixed block (97) spans the rectangular groove (60) and is fixedly connected to the upper surface of the isolation plate (6); a winding wheel (98) is provided between the U-shaped frame (91) and the fixed block (97); a diamond rope (99) is wound around the surface of the winding wheel (98); a fixed pulley (910) is slidably connected to the surface of the diamond rope (99); and a spring (911) is fixedly connected to one side of the fixed pulley (910).

7. A field geological mineral identification device according to claim 6, characterized in that: The surface of the diamond rope (99) is slidably connected to the surface of the guide wheel (96), one end of the spring (911) is fixedly connected to the inner wall of the spring groove opened in the fixed block (97), one side of the fixed pulley (910) is fixedly connected with a telescopic rod, the surface of the spring (911) is movably sleeved with the surface of the telescopic rod, the upper and lower ends of the winding wheel (98) are fixedly connected to the side surface of the fixed block (97) through a connecting block, the upper end of the winding wheel (98) is provided with a bevel gear group three (913), the upper surface of the fixed block (97) is fixedly connected with a motor three (912), the output shaft of the motor three (912) is fixedly connected to the side surface of one of the bevel teeth of the bevel gear group three (913), and the upper end of the winding wheel (98) is fixedly connected to the side surface of another bevel tooth of the bevel gear group three (913).

8. A field geological mineral identification device according to claim 7, characterized in that: A light source is fixedly connected to the inner wall of the upper end of the shell (2), and the inner wall of the shell (2) is coated with an aluminum coating.

9. A field geological mineral identification device according to claim 8, characterized in that: A pressure sensor is provided at the lower end of the electric telescopic rod 1 (3).

10. The method for using the field geological mineral identification device according to claim 9, characterized in that: The steps are as follows: Step 1: Control the drone (1) to drive the housing (2) to fly to the target identification area. After reaching the target area, control the electric telescopic rod 2 (31) to push out the electric telescopic rod 1 (3), and the electric telescopic rods 1 (3) located outside the housing (2) are extended respectively until the value of each pressure sensor reaches a preset range. At this time, each electric telescopic rod 1 (3) stops extending, the housing (2) remains in a stable state, and the drone (1) stops working; Step 2: The second motor (81) starts to work, and drives the threaded rod (83) to rotate through the second bevel gear group (82), thereby driving the fixed box (84) and the hydraulic oil tank (71) fixedly connected to the screw nut to move, until the sampling mechanism (7) moves to the top of the circular hole opened at the lower end of the housing (2), and the third electric telescopic rod (72) starts to extend, driving the hydraulic motor (73) to descend and contact the surface of the mineral to be detected. At the same time, the hydraulic motor (73) starts to work, and the hydraulic motor (73) drives the cutting blade (77) to rotate at a high speed through the first bevel gear group (75). The third electric telescopic rod (72) continues to extend until the depth of the cutting blade (77) immersed in the mineral reaches the maximum cutting depth of the cutting blade, and the hydraulic motor (73) rises under the action of the third electric telescopic rod (72), and the hydraulic motor (73) stops working; Step 3, the motor 2 (81) rotates in the opposite direction until the fixed box (84) moves to the top of the circular hole opened at the lower end of the shell (2) under the action of the screw nut, and the hydraulic expander (711) is perpendicular to the cut mineral under the joint adjustment of the double-headed motor (79) and the mechanical arm (78), and then the mechanical arm (78) drives the lower end of the hydraulic expander (711) close to the cutting groove of the cut mineral under the cooperation of the high-definition camera, and the hydraulic expander (711) expands outward until the cut mineral and its body are broken, and then the double-headed motor (79) rotates 180 degrees, so that the electric clamp (710) is perpendicular to the cut mineral until the electric clamp (710) grabs it, and finally the mechanical arm (78) drives the clamped mineral block (10) to be placed on the placement plate (86); Step 4: The pneumatic valve connected to the air inlet (90) is opened, and gas enters the air inlet (90). The air pressure squeezes the ejector pin (94), and the ejector pin (94) slides in the air inlet (90) of the connecting tube (93) until the two ejector blocks (95) squeeze and fix the mineral block (10). The motor (912) drives the winding wheel (98) to rotate rapidly through the bevel gear group (913). At the same time, the piston rod of the cylinder (92) drives the guide wheel (96) to move in the slide groove. During the movement, the diamond rope (99) cuts the mineral block (10). At the same time, the diamond rope (99) generates a pulling force on the fixed pulley (910), and the spring (911) moves out of the spring groove until the diamond rope (99) completes the cutting action on the mineral block (10).

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