A geological and mineral exploration system

Abstract

The present invention discloses a geological and mineral exploration system, belonging to the technical field of geological and mineral exploration. It includes a base. Vertically and fixedly installed on the top of the base are two supports. Fixedly installed on the tops of the two supports is a top shell. A lifting component is slidably installed outside the two supports. Fixedly installed inside the top shell is a pushing cylinder. One end of the output shaft of the pushing cylinder is fixedly connected to the top surface of the lifting component through a telescopic shaft. A top groove is provided on the top surface of the top shell. A handle strap is arranged inside the top groove. Fixedly installed on the bottom surface of the top shell is a connecting rod. Fixedly installed at the bottom end of the connecting rod is an air extraction piston; in the present invention, by setting a magnetic drill rod mechanism and an adjustment component, the traditional sampling method is abandoned, the success rate of sampling can be effectively improved, and at the same time, the stability of sampling can be improved. Moreover, during recovery, samples from other depths will not be mixed into the sample bin, thereby effectively improving the accuracy of the final exploration result.

Description

Technical Field

[0001] The present invention belongs to the technical field of geological and mineral exploration, and particularly relates to a geological and mineral exploration system. Background Art

[0002] Geological minerals, as the name implies, are mineral resources within the geology. In order to comprehensively understand geological mineral resources, geological and mineral exploration is required. Geological and mineral exploration is a comprehensive geological detection work. Geological and mineral exploration mainly relies on advanced geological science theories. On the basis of a large amount of field geological observations and collection and collation of relevant geological data, comprehensive geological means and methods such as geological survey, geophysical and geochemical exploration, and drilling and pit exploration engineering are adopted. Through geological and mineral exploration, a large amount of geological and mineral information can be obtained.

[0003] The current geological and mineral exploration system adopts traditional sampling methods. When the sampling rod drills to the sampling depth, through the rotation of the drilling rod, the geological and mineral samples are collected into the drilling rod. Due to the rotation of the drilling rod, the samples may enter the sample bin, but then they will also re-separate from the sample bin due to the centrifugal force generated by the rotation of the drilling rod. The overall sampling effect is not good and needs to be improved. Summary of the Invention

[0004] The purpose of the present invention is to: To solve the problem that the current geological and mineral exploration system adopts traditional sampling methods. When the sampling rod drills to the sampling depth, through the rotation of the drilling rod, the geological and mineral samples are collected into the drilling rod. Due to the rotation of the drilling rod, the samples may enter the sample bin, but then they will also re-separate from the sample bin due to the centrifugal force generated by the rotation of the drilling rod, and the overall sampling effect is not good, and a geological and mineral exploration system is proposed.

[0005] To achieve the above purpose, the present invention adopts the following technical scheme: A geological and mineral exploration system includes a base. Two brackets are longitudinally and fixedly installed on the top of the base. A top shell is fixedly installed on the top of the two brackets. A lifting component is slidably installed outside the two brackets. A pushing cylinder is fixedly installed inside the top shell. One end of the output shaft of the pushing cylinder is fixedly connected to the top surface of the lifting component through a telescopic shaft. A top groove is arranged on the top surface of the top shell. A handle belt is arranged inside the top groove. A connecting rod is fixedly installed on the bottom surface of the top shell. A suction piston is fixedly installed at the bottom end of the connecting rod. A magnetic drill rod mechanism is rotatably installed inside the lifting component for stable drilling of the geological layer;

[0006] The magnetic drill rod mechanism includes a magnetic drill rod. An externally meshing gear and an external oil pressing ball are fixedly installed on the outside of the magnetic drill rod. The inside of the magnetic drill rod is a hollow structure. A travel groove, a sample bin opening, and an oil guiding groove are arranged on the outside of the magnetic drill rod. The suction piston is arranged inside the magnetic drill rod.

[0007] As a further description of the above technical solution:

[0008] An adjustment component is movably installed inside the travel groove for stable adjustment of sampling. The adjustment component includes a vertical rod slidably installed in the travel groove, and an outward convex ball is fixedly installed on one outer wall of the vertical rod.

[0009] As a further description of the above technical solution:

[0010] The outward convex ball is located outside the travel groove. An outer spring is arranged outside the upper end of the vertical rod, and a sample bin cover is fixedly installed at the bottom end of the vertical rod.

[0011] As a further description of the above technical solution:

[0012] The sample bin cover is located inside the sample bin opening. A bottom sealing gasket is fixedly installed on the bottom surface of the sample bin cover, and a number of thermal expansion particles are filled inside the bottom sealing gasket.

[0013] As a further description of the above technical solution:

[0014] The lifting component includes a lifting shell. A driving motor is fixedly installed at the bottom of the lifting shell, and a top cover is installed at the top of the lifting shell. One end of the output shaft of the driving motor is fixedly installed with an inner driving gear through a rotating shaft, and the inner driving gear is meshed and connected with an external meshing gear.

[0015] As a further description of the above technical solution:

[0016] A lubricating component is fixedly installed on the side wall of the bracket for automatic release of lubricating oil. The lubricating component includes a loading shell. An oil filling port is fixedly installed on the top surface of the loading shell, and an oil absorbing cotton is arranged inside the loading shell.

[0017] As a further description of the above technical solution:

[0018] A perforation is arranged at the central position inside the loading shell between the oil absorbing cotton and the loading shell. The magnetic drill rod penetrates through the perforation, and side mounting shafts are fixedly installed on both outer walls of the loading shell.

[0019] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0020] 1. In the present invention, by providing an adjustment component and an air extraction piston, when conducting geological and mineral exploration sampling, the driving motor is turned on. The driving motor drives the inner driving gear to rotate, and the inner driving gear drives the magnetic drill rod with an external meshing gear to rotate. The pushing cylinder is turned on to drive the lifting component to move downward, realizing the rotation and descent of the magnetic drill rod, and drilling into the geological layer through the central through hole. When the magnetic drill rod moves downward, the air extraction piston moves relatively upward within the magnetic drill rod, creating a certain negative pressure within the magnetic drill rod. When the magnetic drill rod drills to the designated depth, the longitudinal rod is directly pulled upward by the convex ball, thereby lifting the sample bin cover. At this time, the sample bin opening is opened. Due to the negative pressure state within the magnetic drill rod, there is an air pressure difference with the outside world, so the sample at this depth can be sucked into the sample bin. Release the convex ball, and the outer spring drives the longitudinal rod to reset, closing the sample bin opening. Then, the magnetic drill rod can be taken out. Abandoning the traditional sampling method can effectively improve the success rate of sampling, improve the stability of sampling, and during recovery, no samples from other depths will be mixed into the sample bin, thus effectively improving the accuracy of the final exploration result. At the same time, since a bottom sealing pad with thermal expansion particles is provided at the bottom of the sample bin cover, during drilling, the magnetic drill rod will generate frictional heat, and the thermal expansion particles can cause the bottom sealing pad to expand, which can stably improve the sealing degree within the magnetic drill rod and avoid sample leakage, with good use effects.

[0021] 2. In the present invention, by providing a lubrication component externally, during the downward exploration process of the magnetic drill rod mechanism, the external pressure oil ball of the magnetic drill rod mechanism will squeeze the oil absorption cotton of the lubrication component, and the adsorbed oil liquid within the oil absorption cotton can be pressed out, flowing down along the oil guide groove of the magnetic drill rod, realizing the automatic release of oil liquid during the drilling process. The released oil liquid can combine with the drilling layer sample, enabling the drilling layer sample to fuse and agglomerate. During subsequent negative pressure suction sampling, the sampling efficiency and effect can be improved, and the one-time sampling volume can be increased. At the same time, the released lubricating oil can play a good protective effect on the magnetic drill rod mechanism.

[0022] 3. In the present invention, by providing an expansion and stability component within the base, during the downward exploration process of the magnetic drill rod mechanism, when passing through the central through hole, due to the same magnetic poles between the side magnetic sheet and the magnetic drill rod, the magnetic drill rod will generate a certain repulsive force on the side magnetic sheet. The generated repulsive force can stably push and expand the expansion and stability plate with the side magnetic sheet, realizing the automatic increase in the contact area between the device and the exploration surface, and automatically improving the stability of the device during the drilling process without manual operation, improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of a geological and mineral exploration system.

[0024] Figure 2 It is an exploded three-dimensional structural schematic diagram of a geological and mineral exploration system.

[0025] Figure 3 It is a schematic diagram of the enlarged exploded three-dimensional structure of the lubrication component in a geological and mineral exploration system.

[0026] Figure 4 It is a schematic diagram of the enlarged exploded three-dimensional structure of the lifting component in a geological and mineral exploration system.

[0027] Figure 5 It is a schematic diagram of the enlarged exploded three-dimensional structure of the base and the extended stability component in a geological and mineral exploration system.

[0028] Figure 6 It is a schematic diagram of the enlarged structure at location A in a geological and mineral exploration system.

[0029] Figure 7 It is a schematic diagram of the enlarged exploded three-dimensional structure of the adjustment component in a geological and mineral exploration system.

[0030] Legend:

[0031] 1. Top shell; 2. Handle strap; 3. Top groove; 4. Magnetic drill rod mechanism; 41. Magnetic drill rod; 42. External meshing gear; 43. External oil pressure ball; 44. Oil guide groove; 45. Sample bin opening; 5. Pushing cylinder; 6. Lifting component; 61. Top cover; 62. Lifting shell; 63. Internal driving gear; 64. Driving motor; 7. Bracket; 8. Lubrication component; 81. Oil absorption cotton; 82. Oil injection port; 83. Loading shell; 84. Bottom sheath; 85. Side mounting shaft; 9. Base; 10. Central through hole; 11. Extended stability component; 111. Side magnetic sheet; 112. Extended stability plate; 12. Connecting rod; 13. Air extraction piston; 14. Built-in guide rail; 15. Stroke groove; 16. Adjustment component; 161. External spring; 162. External convex ball; 163. Vertically arranged rod; 164. Sample bin cover; 165. Thermal expansion particles; 166. Bottom gasket. Detailed implementation manners

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] Please refer to Figure 1-7, the present invention provides a technical solution: a geological and mineral exploration system, including a base 9. Vertically and fixedly installed on the top of the base 9 are two brackets 7. Fixedly installed on the tops of the two brackets 7 is a top shell 1. A lifting assembly 6 is slidably installed outside the two brackets 7. A pushing cylinder 5 is fixedly installed inside the top shell 1. One end of the output shaft of the pushing cylinder 5 is fixedly connected to the top surface of the lifting assembly 6 through a telescopic shaft. A top groove 3 is provided on the top surface of the top shell 1. A handle strap 2 is arranged inside the top groove 3. A connecting rod 12 is fixedly installed on the bottom surface of the top shell 1. A suction piston 13 is fixedly installed at the bottom end of the connecting rod 12. A magnetic drill rod mechanism 4 is rotatably installed inside the lifting assembly 6 for stable drilling of the geological layer;

[0034] The magnetic drill rod mechanism 4 includes a magnetic drill rod 41. An externally meshing gear 42 and an externally pressing oil ball 43 are fixedly installed outside the magnetic drill rod 41. The inside of the magnetic drill rod 41 is a hollow structure. A travel groove 15, a sample bin opening 45 and an oil guide groove 44 are provided outside the magnetic drill rod 41. The suction piston 13 is arranged inside the magnetic drill rod 41.

[0035] An adjusting assembly 16 is movably installed inside the travel groove 15 for stable adjustment of sampling. The adjusting assembly 16 includes a longitudinally arranged rod 163. The longitudinally arranged rod 163 is slidably installed in the travel groove 15. An externally convex ball 162 is fixedly installed on one side outer wall of the longitudinally arranged rod 163. The externally convex ball 162 is located outside the travel groove 15. An external spring 161 is arranged outside the upper end of the longitudinally arranged rod 163. A sample bin cover 164 is fixedly installed at the bottom end of the longitudinally arranged rod 163. The sample bin cover 164 is located inside the sample bin opening 45. A bottom sealing gasket 166 is fixedly installed on the bottom surface of the sample bin cover 164. A number of thermal expansion particles 165 are filled inside the bottom sealing gasket 166. The thermal expansion particles 165 are graphite powder particles.

[0036] The lifting assembly 6 includes a lifting shell 62. A driving motor 64 is fixedly installed at the bottom of the lifting shell 62. A top cover 61 is installed at the top of the lifting shell 62. One end of the output shaft of the driving motor 64 is fixedly installed with an internal driving gear 63 through a rotating shaft. The internal driving gear 63 is meshed and connected with the externally meshing gear 42.

[0037] The specific implementation method is as follows: When conducting geological and mineral exploration sampling, the driving motor 64 is turned on. The driving motor 64 drives the inner driving gear 63 to rotate, and the inner driving gear 63 drives the magnetic drill rod 41 with an external meshing gear 42 to rotate. The pushing cylinder 5 is turned on to drive the lifting assembly 6 to move downward, realizing the rotation and descent of the magnetic drill rod 41. The magnetic drill rod 41 passes through the central through hole 10 and drills into the geological layer. When the magnetic drill rod 41 moves downward, the air extraction piston 13 moves relatively upward inside the magnetic drill rod 41, generating a certain negative pressure inside the magnetic drill rod 41. When the magnetic drill rod 41 drills to the specified depth, the longitudinal rod 163 is directly pulled upward through the convex ball 162, thereby lifting the sample bin cover 164. At this time, the sample bin opening 45 is opened. Due to the negative pressure state inside the magnetic drill rod 41, there is an air pressure difference with the outside world, so the sample at this depth can be sucked into the sample bin. At this time, the convex ball 162 is released, and the outer spring 161 drives the longitudinal rod 163 to reset, closing the sample bin opening 45, and then the magnetic drill rod 41 can be taken out. Since there is a bottom sealing gasket 166 with thermal expansion particles 165 at the bottom of the sample bin cover 164, during drilling, the magnetic drill rod 41 will generate frictional heat, and the thermal expansion particles 165 can cause the bottom sealing gasket 166 to expand, which can stably improve the sealing degree inside the magnetic drill rod 41 and avoid sample leakage.

[0038] By setting the magnetic drill rod mechanism 4 and the adjustment assembly 16, the traditional sampling method is abandoned, which can effectively improve the success rate of sampling, and at the same time improve the stability of sampling. Moreover, during recovery, samples from other depths will not be mixed into the sample bin, so the accuracy of the final exploration result can be effectively improved.

[0039] A lubrication assembly 8 is fixedly installed on the side wall of the bracket 7 for automatic release of lubricating oil. The lubrication assembly 8 includes a loading shell 83. An oil injection port 82 is fixedly installed on the top surface of the loading shell 83. An oil absorption cotton 81 is arranged inside the loading shell 83. A perforation is arranged at the center position inside the loading shell 83 between the oil absorption cotton 81 and the loading shell 83. The magnetic drill rod 41 passes through the perforation. Side mounting shafts 85 are fixedly installed on both outer side walls of the loading shell 83.

[0040] The specific implementation method is as follows: During the downward exploration of the magnetic drill rod mechanism 4, the external pressure oil ball 43 of the magnetic drill rod mechanism 4 will squeeze the oil absorption cotton 81 of the lubrication assembly 8, and the adsorbed oil liquid inside the oil absorption cotton 81 can be pressed out, and thus can flow down along the oil guide groove 44 of the magnetic drill rod 41. The released oil liquid can be combined with the drilling layer sample, so that the drilling layer sample can be fused and agglomerated.

[0041] By setting the lubrication assembly 8, the automatic release of lubricating oil can be realized. The released lubricating oil can improve the sampling effect, and at the same time the released lubricating oil can play a good protective effect on the magnetic drill rod mechanism 4.

[0042] A central through hole 10 is provided at the central position of the base 9. The central through hole 10 is located directly below the magnetic drill rod mechanism 4. An internal guide rail 14 is fixedly installed on the inner wall of the base 9. An extended stability component 11 is slidably installed on the internal guide rail 14 for automatically enhancing the stability of the base 9. The extended stability component 11 includes an extended stability plate 112. A side magnetic sheet 111 is fixedly installed on one outer wall of the extended stability plate 112. The side magnetic sheet 111 has the same magnetic pole as the magnetic drill rod 41.

[0043] The specific implementation method is as follows: During the downward probing process of the magnetic drill rod mechanism 4, when passing through the central through hole 10, due to the fact that the side magnetic sheet 111 has the same magnetic pole as the magnetic drill rod 41, the magnetic drill rod 41 will generate a certain repulsive force on the side magnetic sheet 111. The generated repulsive force can stably push and expand the extended stability plate 112 with the side magnetic sheet 111, enhancing the stability of the equipment.

[0044] By setting the extended stability component 11, the automatic increase in the contact area between the equipment and the exploration surface during the operation of the equipment is achieved. The automatic enhancement of the equipment stability during the drilling process can be realized without manual operation, improving the use effect of the equipment.

[0045] Working principle: When conducting geological and mineral exploration sampling, start the driving motor 64. The driving motor 64 drives the inner driving gear 63 to rotate. The inner driving gear 63 drives the magnetic drill rod 41 with an external meshing gear 42 to rotate. Start the pushing cylinder 5 to drive the lifting assembly 6 to move downward, realizing the rotation and descent of the magnetic drill rod 41. The magnetic drill rod 41 passes through the central through-hole 10 and drills into the geological layer. When the magnetic drill rod 41 moves downward, the air extraction piston 13 moves relatively upward within the magnetic drill rod 41, creating a certain negative pressure within the magnetic drill rod 41. When the magnetic drill rod 41 drills to the specified depth, directly pull the vertical rod 163 upward through the convex ball 162, thereby lifting the sample bin cover 164. At this time, the sample bin opening 45 is opened. Due to the negative pressure state within the magnetic drill rod 41, there is an air pressure difference with the outside world, so the sample at this depth can be sucked into the sample bin. At this time, release the convex ball 162, and the outer spring 161 drives the vertical rod 163 to reset, closing the sample bin opening 45. Then, take out the magnetic drill rod 41. Since there is a bottom sealing gasket 166 with thermal expansion particles 165 at the bottom of the sample bin cover 164, during drilling, the magnetic drill rod 41 will generate frictional heat, and the thermal expansion particles 165 can cause the bottom sealing gasket 166 to expand, which can stably improve the sealing degree within the magnetic drill rod 41 and avoid sample leakage. During the downward exploration of the magnetic drill rod mechanism 4, the external pressure oil ball 43 of the magnetic drill rod mechanism 4 will squeeze the oil-absorbing cotton 81 of the lubricating assembly 8, and the adsorbed oil liquid within the oil-absorbing cotton 81 can be pressed out, flowing downward along the oil guide groove 44 of the magnetic drill rod 41. The released oil liquid can combine with the drilling layer sample, making the drilling layer sample fuse and agglomerate. During the downward exploration of the magnetic drill rod mechanism 4, when passing through the central through-hole 10, due to the same magnetic poles between the side magnetic sheet 111 and the magnetic drill rod 41, the magnetic drill rod 41 will generate a certain repulsive force on the side magnetic sheet 111. The generated repulsive force can stably push and expand the expansion stabilizing plate 112 with the side magnetic sheet 111, improving the stability of the equipment.

[0046] The above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A geological and mineral exploration system, comprising a base (9), characterized in that: On the top of the base (9), two brackets (7) are longitudinally and fixedly installed. On the tops of the two brackets (7), a top shell (1) is fixedly installed. An elevating assembly (6) is slidably installed outside the two brackets (7). Inside the top shell (1), a pushing cylinder (5) is fixedly installed. One end of the output shaft of the pushing cylinder (5) is fixedly connected to the top surface of the elevating assembly (6) through a telescopic shaft. On the top surface of the top shell (1), a top groove (3) is provided. Inside the top groove (3), a handle strap (2) is provided. On the bottom surface of the top shell (1), a connecting rod (12) is fixedly installed. At the bottom end of the connecting rod (12), an air extraction piston (13) is fixedly installed. Inside the elevating assembly (6), a magnetic drill rod mechanism (4) is rotatably installed for stable drilling of geological strata; The magnetic drill rod mechanism (4) includes a magnetic drill rod (41). Outside the magnetic drill rod (41), an externally meshing gear (42) and an externally pressing oil ball (43) are fixedly installed. The inside of the magnetic drill rod (41) is a hollow structure. Outside the magnetic drill rod (41), a travel groove (15), a sample bin opening (45), and an oil guiding groove (44) are provided. The air extraction piston (13) is arranged inside the magnetic drill rod (41); Inside the travel groove (15), an adjusting assembly (16) is movably installed for stable adjustment of sampling. The adjusting assembly (16) includes a longitudinally arranged rod (163). The longitudinally arranged rod (163) is slidably installed in the travel groove (15). On one side outer wall of the longitudinally arranged rod (163), an externally protruding ball (162) is fixedly installed; The externally protruding ball (162) is located outside the travel groove (15). Outside the upper end of the longitudinally arranged rod (163), an external spring (161) is provided. At the bottom end of the longitudinally arranged rod (163), a sample bin cover (164) is fixedly installed; The sample bin cover (164) is located inside the sample bin opening (45). On the bottom surface of the sample bin cover (164), a bottom sealing gasket (166) is fixedly installed. Inside the bottom sealing gasket (166), a number of thermal expansion particles (165) are filled.

2. The geological and mineral exploration system according to claim 1, characterized in that, The elevating assembly (6) includes an elevating shell (62). At the bottom of the elevating shell (62), a driving motor (64) is fixedly installed. At the top of the elevating shell (62), a top cover (61) is installed. One end of the output shaft of the driving motor (64) is fixedly installed with an internal driving gear (63) through a rotating shaft. The internal driving gear (63) is meshed and connected with the externally meshing gear (42).

3. The geological and mineral exploration system according to claim 1, characterized in that, On the side wall of the bracket (7), a lubricating assembly (8) is fixedly installed for automatic release of lubricating oil. The lubricating assembly (8) includes a loading shell (83). On the top surface of the loading shell (83), an oil filling port (82) is fixedly installed. Inside the loading shell (83), an oil absorbing cotton (81) is provided.

4. The geological and mineral exploration system according to claim 3, characterized in that, The oil absorbing cotton (81) and the inner center position of the loading shell (83) are provided with a perforation. The magnetic drill rod (41) passes through the perforation. On both outer walls of the loading shell (83), side mounting shafts (85) are fixedly installed.

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