Core sample sampling device and sampling method for solid mineral exploration

Abstract

The invention relates to the technical field of geological mineral exploration sampling, in particular to a core sample sampling device for solid mineral exploration and a sampling method.The core sample sampling device comprises a bearing seat, fixing frames are fixedly installed at the left end and the right end of the bottom of the bearing seat, and moving wheels are fixedly installed on the two sides of the lower end of each fixing frame; the inner sides of the two fixing frames are fixedly connected with a water storage tank, and dirt collecting pipes communicate between the left side and the right side of the water storage tank and the left end and the right end of the bottom of the bearing seat. Through the action of the moving wheels, the double-end motor and the rotating shaft, the device has the advantages of time and labor saving and convenience in use, and solves the problems that when a field exploration site worker cuts a rock core with rock core cutting equipment, the cutting process is time-consuming and labor-consuming, certain potential safety hazards exist, and the rock core cutting efficiency is high. Some rock core splitting machines on the market have the problems that the size is large, and the rock core splitting machines are difficult to move to a field exploration site to be used.

Description

Technical Field

[0001] The present invention relates to the technical field of geological and mineral exploration sampling, and specifically to a core sample sampling device and sampling method for solid mineral exploration. Background Technique

[0002] Solid mineral exploration refers to the process of systematically investigating, exploring, and evaluating geological resources to determine the presence, distribution, grade, and developability of underground solid mineral resources. The core sampling device for solid mineral exploration is one of the important devices in geological exploration work, and its main function is to systematically collect solid core (metal, non-metal) samples for subsequent chemical analysis and physical property testing, etc.

[0003] Currently, during the process of solid mineral exploration, in order to determine geological structures, lithologies, grades, and mining conditions, etc., it is necessary to split the columnar core obtained from drilling construction in half and then conduct systematic classification sampling. At the field exploration site, workers usually use small cutting equipment to manually cut and sample, and the cutting process is time-consuming and laborious, and there are certain safety hazards. Moreover, some core splitting machines on the market are relatively large in size and it is very difficult to move them to the field exploration site for use. Therefore, we propose a core sample sampling device and sampling method for solid mineral exploration. Summary of the Invention

[0004] The purpose of the present invention is to provide a core sample sampling device and sampling method for solid mineral exploration, which have the advantages of time-saving, labor-saving, and convenient use, and solve the problems that the workers in field exploration usually use small cutting equipment to manually cut on-site, the cutting process is time-consuming and laborious, and there are certain safety hazards, and some core splitting machines on the market are relatively large in size and it is very difficult to move them to the exploration site for use.

[0005] To achieve the above object, the present invention provides the following technical solutions: A core sample sampling device and sampling method for solid mineral exploration, including a bearing seat. At both the left and right ends of the bottom of the bearing seat, fixed frames are fixedly installed. On both sides of the lower ends of the fixed frames, moving wheels are fixedly installed. Between the inner sides of the two fixed frames, a water storage tank is fixedly connected. Between the left and right sides of the water storage tank and the left and right ends of the bottom of the bearing seat, sewage collection pipes are connected in communication. Between the lower end of the rear side of the inner cavity of the water storage tank and the middle end of the bottom of the inner cavity of the water storage tank, a fixed cylinder is fixedly connected. The rear side of the water storage tank is movably connected through a bearing with a rotating shaft whose front end is located inside the fixed cylinder. At the rear side of the rotating shaft, a second sprocket is fixedly connected. On the outer surface of the rotating shaft located inside the fixed cylinder, a driving impeller is fixedly connected. At the left and right ends of the front and rear sides of the bearing seat, fixed blocks are fixedly connected. Between the fixed blocks, a limiting slide bar is fixedly connected. On the outer surface of the limiting slide bar, a sliding seat is slidably connected. On the top of the sliding seat, a connecting plate is fixedly installed. At the end of the bottom of the connecting plate away from the sliding seat, a positioning seat located inside the bearing seat is fixedly connected. At the right end of the top of the positioning seat, a push rod is fixedly installed. At the left end of the rear side of the bearing seat, an L-shaped support plate is fixedly installed. At the front and rear ends of the top of the L-shaped support plate, vertical plates are fixedly installed. Between the two vertical plates, a double-headed motor is fixedly installed. At the front output end of the double-headed motor, a cutting blade is fixedly installed. At the rear output end of the double-headed motor, a first sprocket is fixedly installed. A chain is sleeved between the first sprocket and the second sprocket. At the bottom of the front end of the L-shaped support plate, a liquid passing frame sleeved on the lower end of the cutting blade is fixedly installed. At the front and rear ends of the bottom of the liquid passing frame, a plurality of equally spaced nozzles are connected in communication. Between the rear end of the inner cavity of the fixed cylinder and the top of the liquid passing frame, a liquid delivery pipe is connected in communication.

[0006] Preferably, the positioning seat is a columnar structure with a rectangular groove opened at the top, and the positioning seat slides inside the bearing seat.

[0007] Preferably, the bearing seat is a rectangular structure with a sunken groove opened at the top and arc-shaped holes opened at the left and right sides.

[0008] Preferably, at the left and right ends of the bottom of the inner cavity of the water storage tank, buffer concave platforms are provided. At the bottom of the inner side of the buffer concave platforms, transparent sewage discharge pipes extending to the outside of the water storage tank are connected in communication. At the end of the transparent sewage discharge pipe away from the water storage tank, a manual three-way valve body is provided.

[0009] Preferably, filter mesh plates are fixedly installed at the left and right ends of the inner cavity of the water storage tank.

[0010] Preferably, at the bottom of the inner side of the positioning seat, a plurality of equally spaced liquid passing grooves penetrating through the bottom of the positioning seat are opened, and a cutting groove is opened at the middle end of the bottom of the inner side of the positioning seat.

[0011] Preferably, a plurality of equally spaced grooves are formed on both the front and rear sides inside the positioning seat. One side inside the groove is fixedly connected with a spring, and one end of the spring is fixedly connected with a limiting clamping plate located inside the positioning seat.

[0012] Preferably, guide cylinders are fixedly installed on both the front and rear sides of the upper end of the bearing seat. A piston is slidably connected to the right end of the inner cavity of the guide cylinder. The piston is fixedly connected with a telescopic rod on the left side, and an L-shaped fixing plate is fixedly installed between the left side of the telescopic rod and the bottom of the sliding seat.

[0013] Preferably, an intercommunication pipe is connected between the right sides of the two guide cylinders. A liquid delivery branch pipe is connected between the upper end of the liquid delivery pipe and the intercommunication pipe. A manual two-way valve body is arranged at one end of the liquid delivery branch pipe close to the intercommunication pipe.

[0014] A sampling method for a core sample sampling device for solid mineral exploration, the sampling method comprising the following steps:

[0015] S1: Assisted by the moving wheels, move this device to the use position, place the core sample between the two limiting clamping plates in the positioning seat, and the spring provides tension to clamp and position the core sample through the two limiting clamping plates;

[0016] S2: After injecting water into the water storage tank, turn on the double-headed motor to drive the cutting disc and the first sprocket to rotate. With the cooperation of the chain and the second sprocket, the rotating shaft can drive the driving impeller to rotate in the fixed cylinder, and the driven water body is sent into the liquid delivery frame through the liquid delivery pipe and discharged from the nozzle;

[0017] S3: The water body discharged from the nozzle is used for dust removal and cooling the working cutting disc, and the liquid through groove and the sewage collection pipe can guide the water body to flow back to the water storage tank;

[0018] S4: Assisted by the sliding of the sliding seat on the outer surface of the limiting sliding rod, through the positioning connection of the connecting plate, when the positioning seat is driven by the push rod to move to the right end, the splitting work of the core sample can be completed;

[0019] S5: After selecting to open the manual three-way valve body, the water body conveyed by the liquid delivery pipe can enter the intercommunication pipe through the liquid delivery branch pipe, and enter the guide cylinder through the intercommunication pipe, so as to form a pushing water pressure inside the right end of the guide cylinder. The water body can push the piston to move to the left end inside the guide cylinder. Through the fixed connection of the L-shaped fixing plate with the telescopic rod and the sliding seat, the pushing water pressure can drive the positioning seat to move automatically to the right end to complete the splitting work of the core sample.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0021] 1. Assisted by the moving wheels, the present invention can move the device to the usage position. Then, the columnar core sample is placed into the positioning seat. Next, the external controller is used to turn on the double-headed motor, which drives the cutting blade and the first sprocket to rotate. When the first sprocket rotates and cooperates with the chain and the second sprocket, it can drive the rotating shaft to rotate. When the rotating shaft rotates, it drives the driving impeller to rotate inside the fixed cylinder. The rotating driving impeller can pressurize the water in the middle end of the inner cavity of the water storage tank and send it into the liquid delivery pipe. Then, the liquid delivery pipe sends the pressurized water into the liquid passing frame and discharges it through the nozzle. Thus, it can cool the working cutting blade and has the ability to remove dust when cutting the core sample. The used water can flow back into the water storage tank through the sewage collection pipe, realizing the recycling of water and avoiding the waste caused by the one-time use of water resources. Then, assisted by the sliding of the sliding seat on the outer surface of the limiting slide rod and through the positioning connection of the connecting plate, when the push rod drives the positioning seat to move towards the right end, the splitting work of the core sample can be completed. It is convenient to use, simple to operate, time-saving and labor-saving, and has good practical effects.

[0022] 2. Through the setting of the buffer concave platform, the present invention can buffer the water flowing back from the sewage collection pipe into the water storage tank, which is beneficial to the precipitation of particulate matter in the water. The precipitated particulate matter can enter the transparent sewage discharge pipe, and the staff can view it from the outside. When the particulate matter needs to be cleaned, just open the manual three-way valve body, which is also beneficial to the replacement of the water in the water storage tank. Through the setting of the filter screen plate, it can filter the flowing-back water, ensuring the cleanliness of the water used for dust removal and cooling, and avoiding the situation of nozzle blockage caused by particulate matter. Brief Description of the Drawings

[0023] Figure 1 is the structural schematic diagram of the present invention from the first perspective;

[0024] Figure 2 is the structural schematic diagram of the present invention from the second perspective;

[0025] Figure 3 is the sectional structural schematic diagram of the present invention from the third perspective;

[0026] Figure 4 is the sectional structural schematic diagram of the present invention from the fourth perspective;

[0027] Figure 5 is the structural schematic diagram of the water storage tank of the present invention;

[0028] Figure 6 is the developed structural schematic diagram of the positioning seat and the limiting clamping plate of the present invention;

[0029] Figure 7 is the cooperative structural schematic diagram of the double-headed motor and the rotating shaft of the present invention;

[0030] Figure 8 of the present inventionFigure 7 Another perspective structural schematic diagram;

[0031] Figure 9 This is an exploded structural schematic diagram of the guide cylinder and piston of the present invention.

[0032] In the figure: 1, bearing seat; 2, fixing frame; 3, moving wheel; 4, water storage tank; 5, transparent sewage pipe; 6, L-shaped fixing plate; 7, connecting plate; 8, guide cylinder; 9, push rod; 10, positioning seat; 11, cutting blade; 12, double-headed motor; 13, vertical plate; 14, L-shaped support plate; 15, sewage collecting pipe; 16, manual three-way valve body; 17, liquid supply branch pipe; 18, liquid supply pipe; 19, sliding seat; 20, first sprocket; 21, limiting slide bar; 22, second sprocket; 23, telescopic rod; 24, nozzle; 25, limiting clamping plate; 26, fixing cylinder; 27, filter screen plate; 28, buffer concave platform; 29, chain; 30, rotating shaft; 31, driving impeller; 32, manual two-way valve body; 33, liquid supply frame; 34, cutting groove; 35, fixing block; 36, spring; 37, groove; 38, liquid supply groove; 39, piston; 40, intercommunicating pipe. Specific embodiments

[0033] 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.

[0034] In the description of the present invention, unless otherwise specified, "a plurality of" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0035] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] The carrier base 1, fixing frame 2, moving wheels 3, water storage tank 4, transparent sewage pipe 5, L-shaped fixing plate 6, connecting plate 7, guiding cylinder 8, push rod 9, positioning seat 10, cutting blade 11, double-headed motor 12, vertical plate 13, L-shaped support plate 14, sewage collecting pipe 15, manual three-way valve body 16, liquid supply branch pipe 17, liquid supply pipe 18, sliding seat 19, first sprocket 20, limiting slide bar 21, second sprocket 22, telescopic rod 23, nozzle 24, limiting clamping plate 25, fixing cylinder 26, filter screen plate 27, buffer concave platform 28, chain 29, rotating shaft 30, driving impeller 31, manual two-way valve body 32, liquid supply frame 33, cutting groove 34, fixing block 35, spring 36, groove 37, liquid supply groove 38, piston 39 and intercommunication pipe 40 components of the present application are all common standard components or components known to those skilled in the art, and their structures and principles can all be learned by those skilled in the art through technical manuals or obtained through conventional experimental methods.

[0037] Embodiment 1

[0038] Please refer to Figures 1 - 9As shown in the figure, the present invention provides a technical solution: a core sample sampling device and sampling method for solid mineral exploration, including a bearing seat 1. The bearing seat 1 is a rectangular structure with a sunken groove opened at the top and arc-shaped holes opened on both left and right sides. At both left and right ends of the bottom of the bearing seat 1, fixed frames 2 are fixedly installed. At both sides of the lower end of the fixed frame 2, moving wheels 3 are fixedly installed. A water storage tank 4 is fixedly connected to the inside of the two fixed frames 2. Sewage collection pipes 15 are communicated between the left and right sides of the water storage tank 4 and the left and right ends of the bottom of the bearing seat 1. A fixed cylinder 26 is fixedly connected between the lower end of the rear side of the inner cavity of the water storage tank 4 and the middle end of the bottom of the inner cavity of the water storage tank 4. The rear side of the water storage tank 4 is movably connected through a bearing with a rotating shaft 30 whose front end is located inside the fixed cylinder 26. A second sprocket 22 is fixedly connected to the rear side of the rotating shaft 30. A driving impeller 31 is fixedly connected to the outer surface of the rotating shaft 30 located inside the fixed cylinder 26. Fixed blocks 35 are fixedly connected to the left and right ends of the front and rear sides of the bearing seat 1. A limiting slide bar 21 is fixedly connected between the fixed blocks 35. A sliding seat 19 is slidably connected to the outer surface of the limiting slide bar 21. A connecting plate 7 is fixedly installed on the top of the sliding seat 19. One end of the bottom of the connecting plate 7 far away from the sliding seat 19 is fixedly connected with a positioning seat 10 located inside the bearing seat 1. The positioning seat 10 is a columnar structure with a rectangular groove opened at the top, and the positioning seat 10 slides inside the bearing seat 1. A push rod 9 is fixedly installed at the right end of the top of the positioning seat 10. A support plate 14 in the shape of an L is fixedly installed at the left end of the rear side of the bearing seat 1. Vertical plates 13 are fixedly installed at the front and rear ends of the top of the support plate 14 in the shape of an L. A double-headed motor 12 is fixedly installed between the two vertical plates 13. A cutting blade 11 is fixedly installed at the front output end of the double-headed motor 12. A first sprocket 20 is fixedly installed at the rear output end of the double-headed motor 12. A chain 29 is sleeved between the first sprocket 20 and the second sprocket 22. A liquid passing frame 33 sleeved at the lower end of the cutting blade 11 is fixedly installed at the bottom of the front end of the support plate 14 in the shape of an L. A plurality of equally spaced nozzles 24 are communicated at the front and rear ends of the bottom of the liquid passing frame 33. A liquid delivery pipe 18 is communicated between the rear end of the inner cavity of the fixed cylinder 26 and the top of the liquid passing frame 33.

[0039] Technical solution: With the assistance of the moving wheels 3, the device can be moved to the usage position. After the device is powered on through an external power socket, water is injected into the water storage tank 4. Then, a columnar core sample is placed into the positioning seat 10. Next, the external controller is used to turn on the double-headed motor 12 to drive the cutting blade 11 and the first sprocket 20 to rotate. When the first sprocket 20 rotates and cooperates with the chain 29 and the second sprocket 22, the rotating shaft 30 can be driven to rotate. When the rotating shaft 30 rotates, it will drive the driving impeller 31 to rotate within the fixed cylinder 26. The rotating driving impeller 31 can pressurize and send the water in the middle end of the inner cavity of the water storage tank 4 into the liquid delivery pipe 18. Then, the liquid delivery pipe 18 sends the pressurized water into the liquid passing frame 33 and discharges it from the nozzle 24. Thus, it can cool the working cutting blade 11 and can play a role in dust removal when cutting the core sample. The used water can flow back into the water storage tank 4 through the sewage collection pipe 15, realizing the recycling of water and avoiding the waste caused by the one-time use of water resources. Then, assisted by the sliding of the sliding seat 19 on the outer surface of the limiting slide rod 21 and through the positioning connection of the connecting plate 7, when the push rod 9 drives the positioning seat 10 to move to the right end, the splitting work of the core sample can be completed. It is convenient to use, simple to operate, time-saving and labor-saving, and has good practical effects.

[0040] Embodiment Two

[0041] On the basis of Embodiment One, as shown in the present invention Figures 1 - 5 it is disclosed that buffer concave platforms 28 are arranged at both the left and right ends of the bottom of the inner cavity of the water storage tank 4. The bottom inside the buffer concave platform 28 is communicated with a transparent sewage discharge pipe 5 extending to the outside of the water storage tank 4. A manual three-way valve body 16 is arranged at one end of the transparent sewage discharge pipe 5 far from the water storage tank 4. Filter net plates 27 are fixedly installed at both the left and right ends of the inner cavity of the water storage tank 4.

[0042] Technical solution: Through the arrangement of the buffer concave platforms 28, the water flowing back from the sewage collection pipe 15 into the water storage tank 4 can be buffered, which is beneficial to the precipitation of particulate matters in the water. And the precipitated particulate matters can enter the transparent sewage discharge pipe 5, and the staff can check from the outside. When the particulate matters need to be cleaned, just open the manual three-way valve body 16. And it is beneficial to the replacement of the water in the water storage tank 4. Through the arrangement of the filter net plates 27, the flowing-back water can be filtered to ensure the cleanliness of the water used for dust removal and cooling, and avoid the situation that the nozzles 24 are blocked by particulate matters.

[0043] Embodiment Three

[0044] On the basis of Embodiment One, as shown in the present invention Figures 1 - 6 it is disclosed that a plurality of equally spaced liquid passing grooves 38 are formed at the bottom inside the positioning seat 10 and penetrate through the bottom of the positioning seat 10. A cutting groove 34 is formed in the middle of the bottom inside the positioning seat 10.

[0045] This technical solution: Through the setting of the cutting groove 34, it can cooperate with the rotating cutting blade 11 to complete the splitting of the columnar core sample. Through the setting of the liquid passage groove 38, it can quickly guide the sewage to fall into the bearing seat 1 for circulating flow and avoid the overflow of water.

[0046] Example 4

[0047] On the basis of Example 1, as shown in the present invention Figures 1 - 6 As shown, a plurality of equally spaced grooves 37 are provided on both the front and rear sides inside the positioning seat 10. One side inside the groove 37 is fixedly connected with a spring 36, and one end of the spring 36 is fixedly connected with a limiting clamping plate 25 located inside the positioning seat 10.

[0048] This technical solution: Through the setting of the groove 37 and the spring 36, it can provide tension to the limiting clamping plate 25, and then can clamp and position the core sample placed in the positioning seat 10, ensuring its stability during the splitting process.

[0049] Example 5

[0050] On the basis of Example 1, as shown in the present invention Figures 1 - 9 As shown, guide cylinders 8 are fixedly installed on both the front and rear sides of the upper end of the bearing seat 1. The right end inside the cavity of the guide cylinder 8 is slidably connected with a piston 39. The left side of the piston 39 is fixedly connected with a telescopic rod 23. An L-shaped fixing plate 6 is fixedly installed between the left side of the telescopic rod 23 and the bottom of the sliding seat 19. An interconnection pipe 40 is communicated between the right sides of the two guide cylinders 8. A liquid passage branch pipe 17 is communicated between the upper end of the liquid delivery pipe 18 and the interconnection pipe 40. A manual two-way valve body 32 is provided at one end of the liquid passage branch pipe 17 close to the interconnection pipe 40.

[0051] This technical solution: After selecting to open the manual three-way valve body 16, the water body conveyed by the liquid delivery pipe 18 can enter the interconnection pipe 40 through the liquid passage branch pipe 17, and enter the guide cylinder 8 through the interconnection pipe 40, so as to form a pushing water pressure inside the right end of the guide cylinder 8, enabling the water body to push the piston 39 to move leftward inside the guide cylinder 8. When the piston 39 moves, it can drive the sliding seat 19 to slide on the outer surface of the limiting slide bar 21 through the telescopic rod 23 and the L-shaped fixing plate 6. When the sliding seat 19 moves, it can drive the positioning seat 10 to automatically move rightward inside the bearing seat 1 through the connecting plate 7 to complete the splitting of the core sample.

[0052] It should be noted that when the manual three-way valve body 16 closes the water body from entering the interconnection pipe 40, the manual three-way valve body 16 is then communicated with the outside world at this time. When rotating the manual operation, the outside air can enter the guide cylinder 8, and thus it will not affect the manual operation.

[0053] Importantly, it should be noted that the construction and arrangement of the present application shown in multiple different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who refer to this disclosure should easily understand that many modifications are possible without materially departing from the novel teachings and advantages of the subject matter described in this application (e.g., changes in the dimensions, scales, structures, shapes and proportions of various elements, as well as parameter values (such as temperature, pressure, etc.), installation arrangements, use of materials, colors, orientations, etc.). For example, an element shown as integrally formed may be composed of multiple parts or elements, the positions of the elements may be inverted or otherwise changed, and the nature, number or position of discrete elements may be altered or changed. Accordingly, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be altered or reordered according to alternative embodiments. In the claims, any clause of "means-plus-function" is intended to cover the structures that perform the recited function described herein, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0054] In addition, in order to provide a concise description of the exemplary embodiments, not all features of the actual embodiments may be described (i.e., those features that are not relevant to the currently contemplated best mode of carrying out the present invention or those features that are not relevant to the implementation of the present invention).

[0055] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the protection scope of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention may be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. A core sample sampling device for solid mineral exploration, comprising a bearing seat (1), characterized in that: The left and right ends of the bottom of the bearing seat (1) are fixedly mounted with a fixing frame (2), and both sides of the lower end of the fixing frame (2) are fixedly mounted with moving wheels (3). The inner sides of the two fixing frames (2) are fixedly connected with a water tank (4). The left and right sides of the water tank (4) and the left and right ends of the bottom of the bearing seat (1) are connected with a sewage collecting pipe (15). The lower end of the rear side of the inner cavity of the water tank (4) and the middle end of the bottom of the inner cavity of the water tank (4) are fixedly connected with a fixing cylinder (26). The rear side of the water tank (4) is movably connected to the inner cavity of the water tank (4) through a bearing. A rotating shaft (30) is provided with a front end located in a fixed cylinder (26); a second sprocket (22) is fixedly connected to the rear side of the rotating shaft (30); a driving impeller (31) is fixedly connected to the outer surface of the rotating shaft (30) located in the fixed cylinder (26); both left and right ends of the front and rear sides of the bearing seat (1) are fixedly connected to fixed blocks (35); a limiting slide bar (21) is fixedly connected between the fixed blocks (35); a sliding seat (19) is slidably connected to the outer surface of the limiting slide bar (21); and the top of the sliding seat (19) is fixedly installed A connecting plate (7) is provided, and one end of the bottom of the connecting plate (7) away from the sliding seat (19) is fixedly connected to a positioning seat (10) located in the bearing seat (1), and a push rod (9) is fixedly installed at the right end of the top of the positioning seat (10), and an L-shaped support plate (14) is fixedly installed at the left end of the rear side of the bearing seat (1), and vertical plates (13) are fixedly installed at the front and rear ends of the top of the L-shaped support plate (14), and a double-headed motor (12) is fixedly installed between the two vertical plates (13), and the output end of the double-headed motor (12) is fixedly installed at the front A cutting blade (11), a first sprocket (20) is fixedly mounted on the output end of the rear side of the double-headed motor (12), a chain (29) is sleeved between the first sprocket (20) and the second sprocket (22), a liquid passing frame (33) sleeved on the lower end of the cutting blade (11) is fixedly mounted on the bottom of the front end of the L-shaped support plate (14), the front and rear ends of the bottom of the liquid passing frame (33) are both connected to a plurality of nozzles (24) distributed at equal distances, and a liquid delivery pipe (18) is connected between the rear end of the inner cavity of the fixed cylinder (26) and the top of the liquid passing frame (33).

2. A core sample sampling device for solid mineral exploration according to claim 1, characterized in that: The positioning seat (10) is a columnar structure with a rectangular groove on the top, and the positioning seat (10) slides on the inner side of the supporting seat (1).

3. The core sample sampling device for solid mineral exploration according to claim 1, characterized in that: The bearing seat (1) is a rectangular structure with a sink groove on the top and arc-shaped holes on the left and right sides.

4. The core sample sampling device for solid mineral exploration according to claim 1, characterized in that: Buffer recesses (28) are provided at both left and right ends of the bottom of the inner cavity of the water storage tank (4); the bottom of the inner side of the buffer recess (28) is connected to a transparent sewage pipe (5) extending to the outside of the water storage tank (4); and a manual three-way valve body (16) is provided at one end of the transparent sewage pipe (5) away from the water storage tank (4).

5. The core sample sampling device for solid mineral exploration according to claim 1, characterized in that: Filter screen plates (27) are fixedly mounted on both left and right ends of the inner cavity of the water storage tank (4).

6. The core sample sampling device for solid mineral exploration according to claim 1, characterized in that: The bottom of the inner side of the positioning seat (10) is provided with a plurality of liquid-passing grooves (38) which are evenly distributed and penetrate the bottom of the positioning seat (10), and the middle end of the bottom of the inner side of the positioning seat (10) is provided with a cutting groove (34).

7. The core sample sampling device for solid mineral exploration according to claim 1, characterized in that: A plurality of grooves (37) distributed at equal intervals are provided on both the front and rear sides of the positioning seat (10); a spring (36) is fixedly connected to one side of the groove (37); and a limiting clamp (25) located inside the positioning seat (10) is fixedly connected to one end of the spring (36).

8. The core sample sampling device for solid mineral exploration according to claim 1, characterized in that: A guide cylinder (8) is fixedly installed on both the front and rear sides of the upper end of the bearing seat (1); a piston (39) is slidably connected to the right end of the inner cavity of the guide cylinder (8); a telescopic rod (23) is fixedly connected to the left side of the piston (39); and an L-shaped fixing plate (6) is fixedly installed between the left side of the telescopic rod (23) and the bottom of the sliding seat (19).

9. A core sample sampling device for solid mineral exploration according to claim 8, characterized in that: An intercommunication pipe (40) is connected between the right sides of the two guide cylinders (8), a liquid branch pipe (17) is connected between the upper end of the liquid delivery pipe (18) and the intercommunication pipe (40), and a manual two-way valve body (32) is provided at one end of the liquid branch pipe (17) close to the intercommunication pipe (40).

10. The sampling method of a core sample sampling device for solid mineral exploration according to any one of claims 1 to 9, characterized in that: The sampling method The following steps are involved: S1: With the assistance of the moving wheel (3), the device is moved to the use position, and the core sample is placed between the two limit clamps (25) in the positioning seat (10), and the spring (36) provides tension to clamp the core sample through the two limit clamps (25) to position it; S2: After water is injected into the water storage tank (4), the double-headed motor (12) is turned on to drive the cutting blade (11) and the first sprocket (20) to rotate, and under the cooperation of the chain (29) and the second sprocket (22), the rotating shaft (30) can drive the driving impeller (31) to rotate in the fixed cylinder (26), and the driven water is sent to the liquid passing frame (33) through the liquid sending pipe (18) and discharged from the nozzle (24); S3: The water discharged from the nozzle (24) is used for dust removal and cooling of the cutting blade (11), while the liquid trough (38) and the sewage collecting pipe (15) can guide the water to flow back to the water storage tank (4); S4: With the aid of the sliding seat (19) sliding on the outer surface of the limiting sliding rod (21), the positioning seat (10) is driven by the push rod (9) to move to the right end through the positioning connection of the connecting plate (7), so that the core sample splitting work can be completed; S5: After the manual three-way valve body (16) is opened, the water delivered by the liquid delivery pipe (18) can enter the interconnecting pipe (40) through the liquid branch pipe (17), and enter the guide cylinder (8) through the interconnecting pipe (40), so that a driving water pressure is formed in the right end of the guide cylinder (8). The water can push the piston (39) in the guide cylinder (8) to move to the left end. Through the fixed connection between the L-shaped fixing plate (6) and the telescopic rod (23) and the sliding seat (19), the driving water pressure can drive the positioning seat (10) to move automatically to the right end, thereby completing the splitting of the core sample.

Images