A sample collecting structure for deep rock ore designated depth

Abstract

The application discloses a sample collecting structure for deep rock ore of specified depth, and belongs to the technical field of rock ore collecting. The sample collecting structure for deep rock ore of specified depth comprises a fixing frame, symmetrical moving mechanisms are fixedly installed at the ends of the fixing frame, a guide cylinder is fixedly installed in the fixing frame, a plurality of butt rods are slidably connected in the guide cylinder, one end of one butt rod is detachably provided with a collecting rod, a ground drilling mechanism is detachably installed at the end of the collecting rod, the lengths of the butt rods and the collecting rod are consistent, a plurality of butt rods can be butt-jointed with one collecting rod according to the collecting depth, two push plates are pressed, a clamping block is moved into a butt joint groove, the bottom end of one butt rod is inserted into the butt joint groove at the top end of another butt rod, the push plate is loosened, the push plate moves outward under the action of a first spring, the clamping block is inserted into a clamping groove, and the butt joint of the two butt rods is completed.

Description

Technical Field

[0001] This invention belongs to the field of rock and mineral collection technology, specifically relating to a sample collection structure for deep rock and mineral samples at a specified depth. Background Technology

[0002] Deep rock and mineral extraction is a core technology for addressing the depletion of shallow resources and developing deep mineral resources. It involves multiple aspects such as exploration and positioning, rock breaking and mining, and safety assurance. Currently, a multi-technology collaborative innovation system has been formed, while facing severe challenges from the complex geological environment in deep areas.

[0003] Currently, the technological shortcomings of deep rock and mineral extraction equipment are severely restricting the resource development process. In terms of core operational capabilities, existing equipment has significant limitations; it cannot accurately locate rock and mineral deposits at specified depths for extraction. The equipment often operates blindly, either failing to reach the target depth or deviating from the core area of ​​the ore body during extraction. This results in a large amount of high-quality mineral deposits remaining unexploited, significantly reducing resource utilization and forcing a slowdown in the development of deep resources. Furthermore, the difficulty of relocating the equipment in complex operational scenarios exacerbates the problem. Faced with rugged terrain such as mountains and hills, existing equipment is not only bulky and cumbersome but also lacks flexible mobility and adaptability. Relocation often requires substantial manpower and resources for disassembly and transportation, which is not only inefficient but also prone to delays, causing missed optimal extraction windows and making the already challenging deep rock and mineral extraction work even more difficult.

[0004] Therefore, there is an urgent need to provide a sample collection structure for deep rock and mineral deposits at a specified depth to solve the above problems. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide a sample collection structure for deep rock and mineral deposits at a specified depth.

[0006] The technical solution adopted to solve the above technical problems is: to provide a sample collection structure for deep rock and mineral at a specified depth, including a fixed frame, a symmetrical moving mechanism fixedly installed at the end of the fixed frame, the moving mechanism being used for overall movement of the device, a guide tube fixedly installed inside the fixed frame, and multiple docking rods slidably connected inside the guide tube, one end of which is detachably equipped with a collection rod, and also includes; A platform is fixedly installed inside the fixed frame, and a lifting mechanism is fixedly installed on the surface of the platform. The lifting mechanism is used to lift and lower multiple docking rods and collection rods. The end of the sampling rod is detachably equipped with a drilling mechanism, which includes a sampling cylinder for sampling deep rock and mineral deposits.

[0007] The present invention is further configured such that: the moving mechanism includes a connecting block, the connecting block is fixedly connected to the end of the fixed frame, a first motor is fixedly mounted on the surface of the connecting block, a first screw is drivenly connected to the output end of the first motor, a horizontal plate is fixedly connected inside the connecting block, a symmetrical second screw is rotatably connected between the surface of the horizontal plate and the inner wall of the connecting block, and sprockets are fixedly mounted on the surfaces of both the first screw and the second screw, and a chain is engaged on the surface of the sprocket.

[0008] With the above technical solution, the first motor starts, the first screw rotates, and through the meshing of the sprocket and the chain, the other two second screws can rotate simultaneously with the first screw.

[0009] The invention is further configured such that: a lifting frame is threadedly connected to the surface of the second screw, and casters are fixedly installed around the lower surface of the lifting frame; a lifting plate is threadedly connected to the surface of the first screw, and multiple ground nails are fixedly installed on the surface of the lifting plate; multiple through holes corresponding to the ground nails are opened on the surface of the horizontal plate; symmetrical guide rods are fixedly connected between the surface of the horizontal plate and the inner wall of the connecting block; and the lifting plate is slidably connected to the surface of the guide rods.

[0010] With the above technical solution, when the first screw rotates clockwise, the lifting plate can move down inside the connecting block, driving the ground nail through the through hole and inserting it into the ground, thus fixing the device on the ground for easy data collection. At the same time, the second screw rotates, and the lifting frame rises inside the connecting block. The casters can retract into the connecting block. When the device needs to be moved, the first and second screws rotate counterclockwise, the lifting plate rises, the ground nail moves out of the ground, and the lifting frame moves down, so that the casters contact the ground, allowing the device to be moved.

[0011] The present invention is further configured such that symmetrical side grooves are formed on the surface of the guide tube.

[0012] Through the above technical solution, the gear rotates inside the side groove and meshes with the rack, allowing the docking rod and the collection rod to rise and fall inside the guide cylinder.

[0013] The invention is further configured such that: symmetrical racks are fixedly installed on the surfaces of both the docking rod and the collecting rod; docking grooves are opened at the top ends of both the docking rod and the collecting rod; symmetrical sliding grooves are opened on the inner walls of the docking grooves; a push plate is slidably connected inside the sliding grooves; a locking block is fixedly installed on the surface of the push plate; symmetrical locking grooves are opened at the bottom ends of the docking rods; the locking blocks are movably inserted into the locking grooves; and a first spring is fixedly connected between the surface of the push plate and the inner wall of the sliding groove.

[0014] With the above technical solution, the docking rod and the acquisition rod are of the same length. Multiple docking rods can be selected to dock with one acquisition rod according to the acquisition depth. During docking, press the two push plates to move the locking block into the docking groove. After inserting the bottom end of one docking rod into the top docking groove of the other docking rod, release the push plate. Under the action of the first spring, the push plate moves outward inside the slide groove. At this time, the locking groove and the locking block are on the same plane, and the locking block can be inserted into the locking groove, thereby completing the docking of the two docking rods. The docking of the docking rod and the acquisition rod is the same.

[0015] The present invention is further configured such that: a symmetrical guide groove is provided on the top surface of the docking rod, a symmetrical guide block is fixedly installed on the bottom surface of the docking rod, the guide block is slidably connected inside the guide groove, a second spring is fixedly installed inside the docking groove, and a pressing plate is fixedly installed on the bottom surface of the docking rod, the pressing plate being movably fitted with the end of the second spring.

[0016] With the above technical solution, the guide block can be inserted into the guide groove to prevent one docking rod from shifting after being inserted into another docking rod, ensuring that the locking block can be on the same plane as the slot. After one docking rod is inserted into another docking rod, the pressing plate presses the second spring. When it is necessary to separate the two docking rods, the push plate is pressed again, the locking block moves out of the slot, the second spring rebounds, and one docking rod moves out of the other docking rod quickly, realizing quick assembly and disassembly.

[0017] The present invention is further configured such that: a second motor is fixedly installed inside the bottom end of the acquisition rod, and a transmission rod is driven to the output end of the second motor, and symmetrical screw holes are opened on the surface of the transmission rod.

[0018] With the above technical solution, after the second motor starts, the transmission rod rotates, thereby driving the collection tube and the drill bit to rotate to carry out drilling work.

[0019] The present invention is further configured such that: the lifting mechanism includes a third motor, a protective shell is fixedly installed on the surface of the platform, the third motor is fixedly installed on the surface of the protective shell, a gear is fixedly installed at the end of the rotating shaft of the third motor, the gear meshes with a rack, and the gear is rotatably connected inside the side groove.

[0020] Through the above technical solution, the protective shell protects the gears. When the third motor starts, the gears rotate and, through meshing with the rack, enable the multiple docking rods and the collection rods to rise and fall, further enabling the drilling mechanism to penetrate to a specified depth for rock and mineral collection.

[0021] The present invention is further configured such that: a cylinder is fixedly installed inside the collection tube, a drill bit is fixedly installed at the end of the cylinder, a fixing ring is fixedly installed on the surface of the collection tube, the transmission rod is movably inserted inside the fixing ring, and the fixing ring is threadedly connected to the screw hole by a bolt.

[0022] With the above technical solution, the cylinder moves the drill bit to the front end of the collection tube before the drilling work begins. When the collection tube reaches the specified depth, the cylinder retracts the drill bit into the collection tube. The front end of the collection tube is in an open state, which can collect rock and minerals at the specified depth. The collection rod can be connected to the drilling mechanism through the cooperation of bolts and screw holes, which facilitates the maintenance of the drilling mechanism.

[0023] The beneficial effects of this invention are as follows: 1. This invention is equipped with a moving mechanism. When the first screw rotates clockwise, the lifting plate can move down inside the connecting block, driving the ground nail through the through hole and inserting it into the ground, so that the device is fixed on the ground, which is convenient for data collection. At the same time, the second screw rotates, and the lifting frame rises inside the connecting block. The casters can be retracted into the connecting block. When the device needs to be moved, the first screw and the second screw rotate counterclockwise, the lifting plate rises, the ground nail moves out of the ground, and the lifting frame moves down, so that the casters contact the ground, which can move the device, reduce the consumption of manpower and material resources, and improve the transfer efficiency. 2. This invention is equipped with a docking rod and a collection rod, which are of the same length. Multiple docking rods can be selected to dock with one collection rod according to the collection depth, thereby controlling the collection depth. During docking, press the two push plates to move the locking block into the docking groove. After inserting the bottom end of one docking rod into the top docking groove of the other docking rod, release the push plates. Under the action of the first spring, the push plates move outward inside the sliding groove. At this time, the locking groove and the locking block are on the same plane, and the locking block can be inserted into the locking groove, thereby completing the docking of the two docking rods. The docking of the docking rod and the collection rod is the same. 3. The present invention is equipped with a drilling mechanism. Before the drilling work begins, the cylinder moves the drill bit to the front end of the collection tube. When the collection tube reaches the specified depth, the cylinder retracts the drill bit into the collection tube. The front end of the collection tube is in an open state, which can collect rock and minerals at the specified depth. The collection rod and the drilling mechanism can be connected by bolts and screw holes, which facilitates the maintenance of the drilling mechanism. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional cross-sectional structural diagram of the present invention; Figure 3 This is a schematic diagram of the cross-sectional structure of the docking rod and the acquisition rod of the present invention; Figure 4 This is a schematic cross-sectional view of the moving mechanism of the present invention; Figure 5 This is a schematic diagram of the guide tube structure of the present invention; Figure 6 For the present invention Figure 3 Enlarged schematic diagram of the structure at point A in the middle; Figure 7 For the present invention Figure 3 Enlarged schematic diagram of the structure at point B.

[0025] Reference numerals: 1. Fixed frame; 11. Platform; 12. Protective shell; 2. Moving mechanism; 21. Connecting block; 22. First motor; 23. First screw; 24. Horizontal plate; 25. Second screw; 26. Sprocket; 27. Chain; 28. Lifting frame; 29. ​​Caster wheel; 201. Lifting plate; 202. Ground nail; 203. Through hole; 204. Guide rod; 3. Guide cylinder; 31. Side groove; 32. Observation groove; 4. Connecting rod; 41. Rack; 42. Docking groove; 43. Slide groove; 44. Push plate; 45. Clamping block; 46. First spring; 47. Guide groove; 48. Second spring; 49. Clamping groove; 401. Guide block; 402. Extrusion plate; 5. Collection rod; 51. Second motor; 52. Transmission rod; 53. Screw hole; 6. Lifting mechanism; 61. Third motor; 62. Gear; 7. Drilling mechanism; 71. Collection cylinder; 72. Cylinder; 73. Drill bit; 74. Fixing ring; 75. Bolt. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0027] Please see Figures 1-7 This application provides a sample collection structure for deep rock and mineral deposits at a specified depth, including a fixed frame 1. A symmetrical moving mechanism 2 is fixedly installed at the end of the fixed frame 1. The moving mechanism 2 is used for overall movement of the device. A guide cylinder 3 is fixedly installed inside the fixed frame 1. Multiple docking rods 4 are slidably connected inside the guide cylinder 3. One end of one of the docking rods 4 is detachably equipped with a collection rod 5.

[0028] like Figure 2 and Figure 4As shown, the moving mechanism 2 includes a connecting block 21, which is fixedly connected to the end of the fixed frame 1. A first motor 22 is fixedly mounted on the surface of the connecting block 21. A first screw 23 is drivenly connected to the output end of the first motor 22. A horizontal plate 24 is fixedly connected inside the connecting block 21. A symmetrical second screw 25 is rotatably connected between the surface of the horizontal plate 24 and the inner wall of the connecting block 21. A sprocket 26 is fixedly mounted on the surface of both the first screw 23 and the second screw 25. A chain 27 is meshed on the surface of the sprocket 26.

[0029] In this embodiment, the first motor 22 is started, the first screw 23 rotates, and through the meshing of the sprocket 26 and the chain 27, the other two second screws 25 and the first screw 23 can rotate simultaneously.

[0030] like Figure 2 and Figure 4 As shown, a lifting frame 28 is threadedly connected to the surface of the second screw 25. Universal wheels 29 are fixedly installed around the lower surface of the lifting frame 28. A lifting plate 201 is threadedly connected to the surface of the first screw 23. Multiple ground nails 202 are fixedly installed on the surface of the lifting plate 201. Multiple through holes 203 corresponding to the ground nails 202 are opened on the surface of the horizontal plate 24. Symmetrical guide rods 204 are fixedly connected between the surface of the horizontal plate 24 and the inner wall of the connecting block 21. The lifting plate 201 is slidably connected to the surface of the guide rods 204.

[0031] In a further embodiment, when the first screw 23 rotates clockwise, the lifting plate 201 can move downward inside the connecting block 21, driving the ground nail 202 through the through hole 203 and inserting it into the ground, thus fixing the device to the ground for easy data collection. At the same time, the second screw 25 rotates, and the lifting frame 28 rises inside the connecting block 21. The caster wheel 29 can retract into the connecting block 21. When the device needs to be moved, the first screw 23 and the second screw 25 rotate counterclockwise, the lifting plate 201 rises, the ground nail 202 moves out of the ground, and the lifting frame 28 moves downward, so that the caster wheel 29 contacts the ground, allowing the device to be moved.

[0032] like Figure 5 As shown, the surface of the guide tube 3 is provided with symmetrical side grooves 31.

[0033] In this embodiment, the gear 62 rotates inside the side groove 31 and meshes with the rack 41, so that the docking rod 4 and the collection rod 5 can be raised and lowered inside the guide cylinder 3.

[0034] like Figure 7As shown, symmetrical racks 41 are fixedly installed on the surfaces of both the docking rod 4 and the collecting rod 5. The top of both the docking rod 4 and the collecting rod 5 is provided with docking grooves 42. The inner wall of the docking groove 42 is provided with symmetrical sliding grooves 43. A push plate 44 is slidably connected inside the sliding groove 43. A locking block 45 is fixedly installed on the surface of the push plate 44. The bottom end of the docking rod 4 is provided with symmetrical locking grooves 49. The locking block 45 is movably inserted into the locking groove 49. A first spring 46 is fixedly connected between the surface of the push plate 44 and the inner wall of the sliding groove 43.

[0035] In this embodiment, the lengths of the docking rod 4 and the acquisition rod 5 are the same. Multiple docking rods 4 can be selected to dock with one acquisition rod 5 according to the acquisition depth. During docking, the two push plates 44 are pressed to move the locking block 45 into the docking groove 42. After inserting the bottom end of one docking rod 4 into the top end docking groove 42 of the other docking rod 4, the push plate 44 is released. Under the action of the first spring 46, the push plate 44 moves outward inside the sliding groove 43. At this time, the locking groove 49 and the locking block 45 are on the same plane, and the locking block 45 can be inserted into the locking groove 49, thereby completing the docking of the two docking rods 4. The docking of the docking rod 4 and the acquisition rod 5 is the same.

[0036] like Figure 7 As shown, the top surface of the connecting rod 4 is provided with symmetrical guide grooves 47, and the bottom surface of the connecting rod 4 is fixedly installed with symmetrical guide blocks 401. The guide blocks 401 are slidably connected inside the guide grooves 47. The connecting groove 42 is fixedly installed with a second spring 48, and the bottom surface of the connecting rod 4 is fixedly installed with a pressing plate 402. The pressing plate 402 is movably fitted with the end of the second spring 48.

[0037] In this embodiment, the guide block 401 can be inserted into the guide groove 47 to prevent one docking rod 4 from shifting after being inserted into another docking rod 4, ensuring that the locking block 45 is on the same plane as the locking groove 49. After one docking rod 4 is inserted into another docking rod 4, the pressing plate 402 presses the second spring 48. When it is necessary to separate the two docking rods 4, the push plate 44 is pressed again, the locking block 45 moves out of the locking groove 49, and the second spring 48 rebounds, so that one docking rod 4 moves out of the other docking rod 4 quickly, realizing quick assembly and disassembly.

[0038] like Figure 3 and Figure 6 As shown, a second motor 51 is fixedly installed inside the bottom end of the collection rod 5. The output end of the second motor 51 is connected to a transmission rod 52. Symmetrical screw holes 53 are opened on the surface of the transmission rod 52.

[0039] In this embodiment, after the second motor 51 is started, the transmission rod 52 rotates, thereby driving the collection cylinder 71 and the drill bit 73 to rotate and perform drilling work.

[0040] A platform 11 is fixedly installed inside the fixed frame 1, and a lifting mechanism 6 is fixedly installed on the surface of the platform 11. The lifting mechanism 6 is used to lift and lower multiple docking rods 4 and collection rods 5.

[0041] like Figure 2 and Figure 3 As shown, the lifting mechanism 6 includes a third motor 61, a protective shell 12 is fixedly installed on the surface of the platform 11, the third motor 61 is fixedly installed on the surface of the protective shell 12, and a gear 62 is fixedly installed at the end of the rotating shaft of the third motor 61. The gear 62 meshes with the rack 41 and is rotatably connected inside the side groove 31.

[0042] In this embodiment, the protective shell 12 protects the gear 62. When the third motor 61 is started, the gear 62 rotates and meshes with the rack 41, enabling the multiple docking rods 4 and the collection rods 5 to rise and fall after docking, thereby enabling the drilling mechanism 7 to penetrate to a specified depth for rock and mineral collection.

[0043] The end of the sampling rod 5 is detachably equipped with a drilling mechanism 7, which includes a sampling cylinder 71 for sampling deep rock and mineral deposits.

[0044] like Figure 3 and Figure 6 As shown, a cylinder 72 is fixedly installed inside the collection tube 71, a drill bit 73 is fixedly installed at the end of the cylinder 72, a fixing ring 74 is fixedly installed on the surface of the collection tube 71, a transmission rod 52 is movably inserted into the fixing ring 74, and a bolt 75 is threadedly connected between the fixing ring 74 and the screw hole 53.

[0045] In this embodiment, before drilling begins, the cylinder 72 moves the drill bit 73 to the front end of the collection tube 71. When the collection tube 71 reaches the specified depth, the cylinder 72 retracts the drill bit 73 into the collection tube 71. The front end of the collection tube 71 is in an open state, allowing for the collection of rock and minerals at the specified depth. The collection rod 5 is connected to the drilling mechanism 7 via bolt 75 and screw hole 53, facilitating the maintenance of the drilling mechanism 7.

[0046] The working principle of this embodiment is as follows: First, take out multiple docking rods 4 and one collecting rod 5, and dock one docking rod 4 with another docking rod 4. During docking, press down the two push plates 44 to move the locking block 45 into the docking groove 42. After inserting the bottom end of one docking rod 4 into the top end of the docking groove 42 of the other docking rod 4, release the push plate 44. Under the action of the first spring 46, the push plate 44 moves outward inside the sliding groove 43. At this time, the locking groove 49 and the locking block 45 are on the same plane, and the locking block 45 can be inserted into the locking groove 49, thereby completing the docking of the two docking rods 4. The docking of the docking rod 4 and the collecting rod 5 is the same. Then, insert the connected docking rod 4 and the collecting rod 5 into the guide cylinder 3. At this time, start the third motor 61, and the gear 62 rotates, which interacts with the rack 41. The meshing of the multiple docking rods 4 and the collection rod 5 allows them to descend after docking. At the same time, the second motor 51 is started, and the transmission rod 52 rotates, thereby driving the collection cylinder 71 and the drill bit 73 to rotate and perform drilling work. This further enables the drilling mechanism 7 to penetrate to the specified depth. Before the drilling work begins, the cylinder 72 moves the drill bit 73 to the front end of the collection cylinder 71. When the collection cylinder 71 penetrates to the specified depth, the cylinder 72 retracts the drill bit 73 into the collection cylinder 71, leaving the front end of the collection cylinder 71 in an open state to collect rock and minerals at the specified depth. Finally, the first motor 22 is started, and the first screw 23 and the second screw 25 rotate counterclockwise. The lifting plate 201 rises, the ground nail 202 moves out of the ground, and the lifting frame 28 moves down, so that the casters 29 contact the ground, allowing the device to be moved.

[0047] The above description is merely a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention.

Claims

1. A sample collection structure for deep rock and mineral deposits at a specified depth, comprising a mounting frame (1), characterized in that, The end of the fixed frame (1) is fixedly installed with a symmetrical moving mechanism (2), which is used for the overall movement of the device. The fixed frame (1) is fixedly installed with a guide tube (3), and multiple docking rods (4) are slidably connected inside the guide tube (3). One end of one of the docking rods (4) is detachably installed with a collection rod (5), and the device also includes: The fixed frame (1) has a platform (11) fixedly installed inside, and a lifting mechanism (6) is fixedly installed on the surface of the platform (11). The lifting mechanism (6) is used to realize the lifting of multiple docking rods (4) and collection rods (5). The end of the collecting rod (5) is detachably equipped with a drilling mechanism (7), which includes a collecting cylinder (71) for collecting deep rock and mineral deposits.

2. The sample collection structure for deep rock and mineral deposits at a specified depth according to claim 1, characterized in that, The moving mechanism (2) includes a connecting block (21), which is fixedly connected to the end of the fixed frame (1). A first motor (22) is fixedly installed on the surface of the connecting block (21). A first screw (23) is drivenly connected to the output end of the first motor (22). A horizontal plate (24) is fixedly connected inside the connecting block (21). A symmetrical second screw (25) is rotatably connected between the surface of the horizontal plate (24) and the inner wall of the connecting block (21). A sprocket (26) is fixedly installed on the surface of both the first screw (23) and the second screw (25). A chain (27) is meshed on the surface of the sprocket (26).

3. The sample collection structure for deep rock and mineral deposits at a specified depth according to claim 2, characterized in that, The second screw (25) is threadedly connected to a lifting frame (28), and universal wheels (29) are fixedly installed around the lower surface of the lifting frame (28). The first screw (23) is threadedly connected to a lifting plate (201), and multiple ground nails (202) are fixedly installed on the surface of the lifting plate (201). Multiple through holes (203) corresponding to the ground nails (202) are opened on the surface of the horizontal plate (24). Symmetrical guide rods (204) are fixedly connected between the surface of the horizontal plate (24) and the inner wall of the connecting block (21). The lifting plate (201) is slidably connected to the surface of the guide rods (204).

4. The sample collection structure for deep rock and mineral deposits at a specified depth according to claim 1, characterized in that, The surface of the guide tube (3) is provided with symmetrical side grooves (31).

5. The sample collection structure for deep rock and mineral deposits at a specified depth according to claim 4, characterized in that, Symmetrical racks (41) are fixedly installed on the surfaces of the docking rod (4) and the collecting rod (5). The top of the docking rod (4) and the collecting rod (5) are provided with docking grooves (42). Symmetrical sliding grooves (43) are provided on the inner wall of the docking grooves (42). A push plate (44) is slidably connected inside the sliding grooves (43). A locking block (45) is fixedly installed on the surface of the push plate (44). A symmetrical locking groove (49) is provided at the bottom of the docking rod (4). The locking block (45) is movably inserted into the locking groove (49). A first spring (46) is fixedly connected between the surface of the push plate (44) and the inner wall of the sliding groove (43).

6. The sample collection structure for deep rock and mineral deposits at a specified depth according to claim 5, characterized in that, The top surface of the docking rod (4) is provided with symmetrical guide grooves (47), and the bottom surface of the docking rod (4) is fixedly installed with symmetrical guide blocks (401). The guide blocks (401) are slidably connected inside the guide grooves (47). The docking groove (42) is fixedly installed with a second spring (48). The bottom surface of the docking rod (4) is fixedly installed with a pressing plate (402). The pressing plate (402) is movably attached to the end of the second spring (48).

7. The sample collection structure for deep rock and mineral deposits at a specified depth according to claim 1, characterized in that, The bottom end of the collection rod (5) is fixedly installed with a second motor (51), and the output end of the second motor (51) is connected to a transmission rod (52). The surface of the transmission rod (52) is provided with symmetrical screw holes (53).

8. The sample collection structure for deep rock and mineral deposits at a specified depth according to claim 5, characterized in that, The lifting mechanism (6) includes a third motor (61). A protective shell (12) is fixedly installed on the surface of the platform (11). The third motor (61) is fixedly installed on the surface of the protective shell (12). A gear (62) is fixedly installed at the end of the rotating shaft of the third motor (61). The gear (62) meshes with the rack (41). The gear (62) is rotatably connected inside the side groove (31).

9. A sample collection structure for deep rock and mineral deposits at a specified depth according to claim 7, characterized in that, A cylinder (72) is fixedly installed inside the collection tube (71), and a drill bit (73) is fixedly installed at the end of the cylinder (72). A fixing ring (74) is fixedly installed on the surface of the collection tube (71), and the transmission rod (52) is movably inserted inside the fixing ring (74). The fixing ring (74) is threadedly connected to the screw hole (53) by a bolt (75).

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