Combined sampling device for oil gas and uranium ore co-generation mining area

Abstract

The utility model discloses a combined sampling device for an oil gas and uranium mine co-generation mining area, which comprises a drilling cylinder, a sampling device, a sampling device and a sampling device, wherein the bottom of the drilling cylinder is provided with an opening, and a rotating pipe is embedded and fixed at the top of the drilling cylinder; an opening is formed in the front side of the box-shaped seat, a cover plate is fixedly connected to the front side of the box-shaped seat through four screws, the box-shaped seat rotationally sleeves the top of the outer side of the rotating pipe, and handle rods are fixedly connected to the two sides of the box-shaped seat. According to the utility model, a series of structures are arranged, so that unblocking sampling and blocking after sampling are facilitated after moving downwards to a required sampling depth, the phenomenon that multiple layers of geological samples are mixed together during drilling sampling can be effectively avoided, the influence on the subsequent detection and analysis accuracy is reduced, the sampling accuracy effect is improved, and the sampling efficiency is improved. The phenomenon that hydrocarbon fluid flows down when the hydrocarbon fluid is moved out upwards after sampling can be avoided, the device is conveniently and stably suitable for integrated combined sampling work of an oil gas and uranium mine co-generation mining area, and the applicability and the sampling stability are improved.

Description

Technical Field

[0001] This utility model relates to the field of sampling equipment technology, specifically a joint sampling device for oil and gas and uranium ore co-generating mining areas. Background Technology

[0002] Sampling analysis of oil and gas and uranium co-formation mineralization areas involves directly collecting hydrocarbon fluids and rock / soil samples at a certain depth after determining the sampling points. The core focus is on the relationship between hydrocarbon fluids and uranium mineralization, exploring key questions such as how uranium mineralization forms, whether hydrocarbons participate in uranium mineralization, their role, and how they participate. This includes comprehensively collecting data from coalfield and uranium mine boreholes and logging, analyzing the stratigraphic and petrological characteristics of the Zhiluo Formation, and analyzing the characteristics, sources, and interactions of hydrocarbon fluids such as oil and gas and natural gas with the ore-bearing Zhiluo Formation sandstone by testing acid-hydrolyzed hydrocarbon components and fluid inclusions. The study also explores the relationship between hydrocarbon fluids in the Zhiluo Formation and uranium mineralization, and the impact of hydrocarbon fluids on uranium migration and enrichment. Fluid inclusion analysis samples and acid-hydrolyzed hydrocarbon analysis samples are collected and sent to testing units for analysis.

[0003] Existing sampling drill pipe equipment has the following shortcomings after drilling and sampling: 1. Due to the fluidity of hydrocarbon fluids, fluid flow is inevitable when the drill pipe is lifted after drilling, making it difficult to stably apply to the integrated sampling work in oil and gas and uranium co-generated mineral areas; 2. During drilling and sampling, multiple layers of geological samples are easily mixed together, which greatly affects the accuracy of detection and analysis. In view of this, a joint sampling device for oil and gas and uranium co-generated mineral areas is proposed to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of this invention is to provide a joint sampling device for oil and gas and uranium ore co-generating mining areas to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a joint sampling device for oil and gas and uranium ore co-generating mining areas, comprising:

[0006] The drill barrel has an open bottom and a fixed rotating tube at its top;

[0007] The box-shaped base has an opening on the front side and a cover plate fixedly connected by four screws. It is rotatably sleeved on the top of the outer side of the rotating tube, and handles are fixedly connected to both sides.

[0008] The horizontal rotary drive assembly is mounted on a box-shaped base and fixedly sleeved on the outside of the rotary tube; the horizontal rotary drive assembly is used to drive the rotary tube to rotate, and the rotation of the rotary tube drives the drill barrel to rotate for drilling work in the oil and gas and uranium ore co-generated mineralization area.

[0009] The inner rod is slidably sleeved inside the rotating tube;

[0010] The lifting drive assembly is mounted on the top of the box-shaped base and is rotatably connected to the top of the inner rod; the lifting drive assembly is used to allow personnel to drive the inner rod to move up and down.

[0011] A ball sleeve is fixedly connected to the bottom of the inner side of the drill barrel. A ball is rotatably installed on the inner side of the ball. A sampling groove is opened on the right side of the ball. An inlet and outlet hole adapted to the sampling groove is opened at the bottom of the ball sleeve. Multiple drill teeth are fixedly connected in an annular shape at equal intervals at the bottom of the ball sleeve and the bottom of the drill barrel.

[0012] The longitudinal rotary drive assembly is installed inside the drill barrel and is fixedly connected to the inner rod and the ball. The longitudinal rotary drive assembly is used to drive the ball to rotate clockwise when the inner rod moves upward after drilling to a deeper depth, so that the sampling slot is unsealed downward to allow hydrocarbon fluid and rock mixed samples to enter during continued drilling. It is also used to drive the ball to rotate counterclockwise when the inner rod moves downward after sampling, so that the sampling slot faces to the right and is sealed by the ball sleeve, preventing the fluid sample from flowing out and falling when moving upward after sampling. Moreover, the method of unsealing and sampling after drilling to a deeper depth avoids the phenomenon of mixed geological samples from multiple depths, and realizes the joint and stable sampling of hydrocarbon fluid and rock in oil and gas and uranium co-generated mining areas.

[0013] Preferably, the horizontal rotary drive assembly includes an external gear ring fixedly sleeved on the outside of the rotating tube and located inside the box-shaped seat, with a first gear meshing on the left side of the external gear ring, and a drive motor with its extended end fixedly connected to the first gear fixedly installed on the top left side of the box-shaped seat.

[0014] Preferably, the lifting drive assembly includes a nut that is embedded and fixed on the top of the box-shaped base, and a T-shaped screw is threaded on the inner thread of the nut. The bottom end of the T-shaped screw is rotatably connected to the center of the top end of the inner rod.

[0015] Preferably, the longitudinal rotary drive assembly includes three second gears arranged vertically and rotatably mounted between the inner walls of the front and rear sides of the drill barrel. Two adjacent second gears mesh with each other. A steel rack welded to the bottom end of the inner rod meshes with the right side of the uppermost second gear. An arc-shaped groove is provided on the outer side of the sphere. An arc-shaped rack is welded and fixed in the arc-shaped groove. The top of the arc-shaped rack meshes with the bottom of the lowermost second gear.

[0016] Preferably, a T-shaped connecting plate for connecting to an external lifting drive device is fixedly connected to the top right side of the box-shaped base. The top of the T-shaped connecting plate has four mounting holes that are evenly spaced in a ring.

[0017] Preferably, a limiting groove is provided at the bottom right side of the inner rod, and a limiting block that is slidably connected to the limiting groove is embedded and fixed at the bottom right side of the rotating tube.

[0018] Preferably, the top of the ball sleeve is set as an opening, and the front and rear sides of the ball sleeve are provided with circular through holes. A first bearing is fixedly sleeved in the circular through holes. Pins are welded to the front and rear sides of the ball. The inner ring of the first bearing is fixedly sleeved with the outer side of the corresponding pin. The ball sleeve is composed of two hemispherical sleeves assembled together.

[0019] Preferably, the lifting drive assembly includes an electric telescopic rod fixedly installed on the top of the box-shaped base, and the extended end of the electric telescopic rod is rotatably connected to the top end of the inner rod.

[0020] Preferably, a storage battery is fixedly installed on the right side of the top inner wall of the box-shaped base, and the electric telescopic rod and the drive motor are electrically connected to the storage battery through wires.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] 1. Through the coordinated use of the box-shaped seat, drill barrel, drill teeth, ball sleeve, ball, horizontal rotary drive assembly, lifting drive assembly, and vertical rotary drive assembly, it is possible to unseal and sample after moving down to the required sampling depth and to seal after sampling. This effectively avoids the phenomenon of multiple geological samples being mixed together during drilling and sampling, reduces the impact on the accuracy of subsequent detection and analysis, improves the sampling accuracy, and avoids the phenomenon of hydrocarbon fluids flowing down when moving upwards after sampling. It is convenient and stable for integrated joint sampling work in oil and gas and uranium co-generated mining areas, improving applicability and sampling stability.

[0023] 2. By using an electric telescopic rod to directly replace the combination of T-shaped screw and nut, the inner rod can be moved up and down by electric control for unsealing and sealing, further improving the convenience and efficiency of unsealing sampling and sealing operations.

[0024] This invention features a series of structures that facilitate unsealing and sampling after reaching the required sampling depth, as well as resealing after sampling. This effectively avoids the mixing of multiple geological samples during drilling, reducing the impact on the accuracy of subsequent testing and analysis, and improving sampling accuracy. It also prevents hydrocarbon fluids from flowing out when moving the sample upwards. This invention is convenient and stable for integrated sampling work in areas where oil and gas and uranium ore co-generate, improving applicability and sampling stability. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of a joint sampling device for a mineral area where oil and gas and uranium ore are co-generated, as proposed in Embodiment 1 of this utility model;

[0026] Figure 2 This is a schematic diagram of the main cross-sectional structure of a joint sampling device for a mineral area where oil and gas and uranium ore are co-generated, as proposed in Embodiment 1 of this utility model;

[0027] Figure 3 for Figure 2 A magnified structural diagram of part A in the diagram;

[0028] Figure 4 This is a schematic diagram of the structure of a joint sampling device for a mineral area where oil and gas and uranium ore are co-generated, as proposed in Embodiment 2 of this utility model;

[0029] Figure 5 This is a schematic diagram of the main cross-sectional structure of a joint sampling device for a mineral area where oil and gas and uranium ore are co-generated, as proposed in Embodiment 2 of this utility model.

[0030] In the diagram: 1. Box-shaped base; 101. Handle lever; 102. T-shaped connecting plate; 2. Rotary tube; 201. Inner rod; 3. Drill barrel; 301. Drill teeth; 4. Outer gear ring; 401. First gear; 402. Drive motor; 5. Nut; 501. T-shaped screw; 502. Electric telescopic rod; 6. Ball sleeve; 601. Inlet / outlet hole; 602. Ball; 603. Sampling groove; 604. Arc-shaped rack; 605. Second gear; 606. Steel rack. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Example 1

[0033] like Figures 1 to 3 As shown in this embodiment, a joint sampling device for oil and gas and uranium ore co-generating mining areas includes:

[0034] The drill barrel 3 has an open bottom and a rotating tube 2 is fixedly installed on its top. The top of the drill barrel 3 has an installation hole for welding and fixing to the outside of the rotating tube 2.

[0035] The box-shaped base 1 has an opening on its front side and a cover plate is fixedly connected to it by four screws. It is rotatably sleeved on the top of the outer side of the rotating tube 2. Handle rods 101 are fixedly connected to both sides of the box-shaped base 1. The bottom of the box-shaped base 1 has a through hole. Two second bearings are fixedly sleeved between the through hole and the outer side of the rotating tube 2, which serves to rotate and install the rotating tube 2.

[0036] The horizontal rotary drive assembly is installed on the box-shaped base 1 and fixedly sleeved on the outside of the rotary tube 2; the horizontal rotary drive assembly is used to drive the rotary tube 2 to rotate, and the rotation of the rotary tube 2 drives the drill barrel 3 to rotate for drilling work in the oil and gas and uranium ore co-generated mineral area.

[0037] The inner rod 201 is slidably sleeved inside the rotating tube 2. A limit groove is opened at the bottom right side of the inner rod 201. A limit block that is slidably connected to the limit groove is embedded and fixed at the bottom right side of the rotating tube 2. This has the effect of limiting the maximum vertical movement of the inner rod 201, and also has the effect of using the limit block to break and drive the inner rod 201 to rotate as a whole when the rotating tube 2 rotates.

[0038] A lifting drive assembly is installed on the top of the box-shaped base 1 and is rotatably connected to the top of the inner rod 201; the lifting drive assembly is used for personnel to drive the inner rod 201 to move up and down;

[0039] The ball sleeve 6 is fixedly connected to the bottom of the inner side of the drill barrel 3. A ball 602 is rotatably installed on its inner side. A sampling groove 603 is provided on the right side of the ball 602. An inlet and outlet hole 601 adapted to the sampling groove 603 is provided at the bottom of the ball sleeve 6. Multiple drill teeth 301 are fixedly connected in an annular shape at equal intervals at the bottom of both the ball sleeve 6 and the bottom of the drill barrel 3.

[0040] The longitudinal rotary drive assembly is installed inside the drill barrel 3 and is fixedly connected to the inner rod 201 and the ball 602. The longitudinal rotary drive assembly is used to drive the ball 602 to rotate clockwise when the inner rod 201 moves upward after drilling to a deeper depth, so that the sampling slot 603 is unsealed downward to allow hydrocarbon fluid and rock mixed samples to enter when drilling continues. It is also used to drive the ball 602 to rotate counterclockwise when the inner rod 201 moves downward after sampling, so that the sampling slot 603 faces to the right and is sealed by the ball sleeve 6, to prevent the fluid sample from flowing out and falling when moving upward after sampling. Moreover, the method of unsealing and sampling after drilling to a deeper depth avoids the phenomenon of mixed geological samples from multiple depths, and realizes the joint and stable sampling of hydrocarbon fluid and rock in the oil and gas and uranium co-generated mining area.

[0041] In this embodiment, a T-shaped connecting plate 102 for connecting to an external lifting drive device is fixedly connected to the top right side of the box-shaped base 1. The top of the T-shaped connecting plate 102 has four equally spaced mounting holes in a ring shape. The T-shaped connecting plate 102 is used to allow personnel to connect to the external lifting drive device by bolts when the device is long and heavy, to further assist in easy use. The top of the ball sleeve 6 is set as an opening. The front and rear sides of the ball sleeve 6 are provided with circular holes. The first bearing is fixedly fitted in the circular holes. The front and rear sides of the ball 602 are welded with pins. The inner ring of the first bearing is fixedly fitted with the outer side of the corresponding pin. The ball sleeve 6 is composed of two hemispherical sleeves. The two first bearings and two pins serve to rotate and install the ball 602.

[0042] Furthermore, such as Figure 2As shown, the horizontal rotary drive assembly includes an external gear ring 4 fixedly sleeved on the outside of the rotating tube 2 and located inside the box-shaped seat 1. A first gear 401 is meshed on the left side of the external gear ring 4, and a drive motor 402 with its protruding end fixedly connected to the first gear 401 is fixedly installed on the top left side of the box-shaped seat 1.

[0043] In this embodiment, a storage battery is fixedly installed on the right side of the top inner wall of the box-shaped base 1, and the drive motor 402 is electrically connected to the storage battery through wires.

[0044] In this embodiment, the external gear ring 4, the first gear 401 and the drive motor 402 work together to drive the first gear 401 to rotate. The first gear 401 drives the rotating tube 2 to rotate through the meshing external gear ring 4. The rotating tube 2 drives the drill barrel 3 to rotate. The drill barrel 3 drives the ball sleeve 6 and multiple drill teeth 301 to rotate to carry out drilling work in the oil and gas and uranium ore co-generated mineralization area.

[0045] It should be noted that the drive motor 402 is equipped with a switch, which can be a wireless remote control switch and comes with a remote control. This allows personnel to pre-operate to turn it on and after use to turn it off remotely. The wiring application and remote control method of wireless remote control switches for motor control are existing mature and well-known technologies that are widely used in the control of motor equipment, so they will not be elaborated here.

[0046] Furthermore, such as Figure 2 As shown, the lifting drive assembly includes a nut 5 that is embedded and fixed on the top of the box-shaped base 1. The top of the box-shaped base 1 has an embedded through hole that is welded and fixed to the outside of the nut 5. A T-shaped screw 501 is threaded on the inner thread of the nut 5. The bottom end of the T-shaped screw 501 is rotatably connected to the center of the top end of the inner rod 201.

[0047] In this implementation scheme, by cooperating with the nut 5 and the T-shaped screw 501, when sampling is required after drilling to a certain depth, the operator rotates the T-shaped screw 501 in the opposite direction so that it rotates inside the nut 5 and moves upward. The T-shaped screw 501 rotates at the top of the inner rod 201 and drives it to move upward, so that drilling and sampling can continue. After sampling, the operator rotates the T-shaped screw 501 in the forward direction so that it moves downward and drives the inner rod 201 to move downward.

[0048] It should be noted that both the T-screw 501 and the nut 5 are made of stainless steel. The high hardness and wear resistance of stainless steel reduce the risk of stripping and ensure stability during long-term use.

[0049] Furthermore, such as Figure 2 and 3As shown, the longitudinal rotary drive assembly includes three second gears 605 arranged vertically and rotatably mounted between the front and rear inner walls of the drill barrel 3. Three third bearings are fixedly connected to the front and rear inner walls of the drill barrel 3. A support shaft is fixedly sleeved inside the second gear 605. The inner ring of the third bearing is fixedly sleeved with the outer side of the corresponding support shaft, which achieves the effect of rotating the second gear 605. Two adjacent second gears 605 mesh with each other. A steel rack 606 welded to the bottom end of the inner rod 201 meshes with the right side of the uppermost second gear 605. An arc-shaped groove is opened on the outer side of the ball 602. An arc-shaped rack 604 is welded and fixed in the arc-shaped groove. The top of the arc-shaped rack 604 meshes with the bottom of the lowermost second gear 605.

[0050] In this embodiment, the second gear 605, steel rack 606, arc-shaped groove, and arc-shaped rack 604 work together to drive the steel rack 606 to move up and down as the inner rod 201 moves up and down. When the steel rack 606 moves upward, it sequentially drives the arc-shaped rack 604 to rotate clockwise through the upper, middle, and lower second gears 605. The arc-shaped rack 604 then drives the ball 602 to rotate clockwise, causing the ball 602 to rotate the sampling groove 603 downwards, allowing for further drilling. When a combined fluid and rock sample is taken, and the inner rod 201 moves downward and drives the steel rack 606 to move downward, the movement direction is completely opposite to that of the inner rod 201 moving upward. At this time, the ball 602 rotates counterclockwise and drives the sampling groove 603 to the right side to be wrapped and sealed by the ball sleeve 6. This prevents the fluid sample from flowing out and falling when moving upward after sampling. Furthermore, the method of unsealing and sampling after drilling to a deeper depth avoids the phenomenon of mixed geological samples from multiple depths, and achieves stable combined sampling of hydrocarbon fluids and rocks in oil and gas and uranium co-generated mining areas.

[0051] It should be noted that the second gear 605, the steel rack 606, and the arc-shaped rack 604 are all made of stainless steel. The advantages of stainless steel, such as high hardness and wear resistance, are utilized to reduce rotational wear and ensure the stability of long-term rotational linkage.

[0052] This embodiment facilitates unsealing and sampling after moving down to the required sampling depth, and effectively avoids the phenomenon of multiple geological samples being mixed together during drilling sampling, reducing the impact on the accuracy of subsequent detection and analysis, improving sampling accuracy, and preventing hydrocarbon fluids from flowing out when moving upwards after sampling. It is convenient and stable for integrated joint sampling work in oil and gas and uranium co-generating mining areas, improving applicability and sampling stability.

[0053] The usage method of this embodiment is as follows: When using the joint sampling device for oil and gas and uranium ore co-generated mining areas, start the drive motor 402 to drive the first gear 401 to rotate. The first gear 401 drives the rotating tube 2 to rotate through the meshing external gear ring 4. The rotating tube 2 drives the drill barrel 3 to rotate. The drill barrel 3 drives the ball sleeve 6 and multiple drill teeth 301 to rotate. Personnel press down on the two handle levers 101 to apply downward pressure, or connect the T-shaped connecting plate 102 to an external lifting drive device through bolts to apply auxiliary pressure. When the drill barrel 3 and drill teeth 301 rotate downward... Drilling is carried out in areas where oil, gas, and uranium ore co-forms. After drilling to the required sampling depth, personnel rotate the T-shaped screw 501 in the opposite direction, causing it to rotate within the nut 5 and move upward. The T-shaped screw 501 rotates at the top of the inner rod 201, driving it upward. As it moves on the inner rod 201, it drives the steel rack 606 to move upward as a whole. When the steel rack 606 moves upward, it sequentially drives the arc-shaped rack 604 to rotate clockwise through the upper second gear 605, the middle second gear 605, and the lower second gear 605. The arc-shaped rack 604... 04. The ball 602 rotates clockwise, causing the sampling groove 603 to rotate downwards. As it continues drilling downwards a certain distance (greater than the depth of the sampling groove 603), the hydrocarbon fluid and rock sample are squeezed into the sampling groove 603. Then, the T-screw 501 rotates clockwise to move downwards, causing the inner rod 201 to move downwards as well. When the inner rod 201 moves downwards and causes the rack 606 to move downwards, the movement is completely opposite to the upward movement of the inner rod 201. At this point, the ball 602 changes to a counter-clockwise rotation. The needle rotates, causing the sampling groove 603 to be wrapped and sealed to the right by the ball sleeve 6. The device can then be moved upwards. By unsealing and sampling after moving down to the required sampling depth and sealing after sampling, the phenomenon of multiple geological samples being mixed together during drilling sampling can be effectively avoided, reducing the impact on the accuracy of subsequent detection and analysis, improving the sampling accuracy, and preventing hydrocarbon fluids from flowing down when moving upwards after sampling. This makes it convenient and stable for integrated sampling work in oil and gas and uranium co-generated mining areas, improving applicability and sampling stability.

[0054] After moving upwards, rotate the T-shaped screw 501 in the opposite direction again. Similarly, the movement direction of rotating the T-shaped screw 501 in the opposite direction is exactly the same as the above-mentioned movement direction, so that the ball 602 drives the sampling groove 603 to rotate downwards again, and the sample can be taken out through the inlet and outlet hole 601.

[0055] Example 2

[0056] Reference Figure 4-5As shown, this embodiment differs from Embodiment 1 in that: the lifting drive assembly includes an electric telescopic rod 502 fixedly installed on the top of the box-shaped base 1, the extended end of the electric telescopic rod 502 is rotatably connected to the top of the inner rod 201, and the electric telescopic rod 502 is electrically connected to the battery through a wire.

[0057] In this embodiment, the top of the box-shaped base 1 is provided with a movable through hole for the extended end of the electric telescopic rod 502 to pass through. The top end of the inner rod 201 is fixedly connected to a fourth bearing. The inner ring of the fourth bearing is fixedly fitted to the outer side of the extended end of the electric telescopic rod 502, which serves as a rotational connection support and prevents the rotational torque from being transmitted to the electric telescopic rod 502 when the inner rod 201 rotates.

[0058] It should be noted that the electric telescopic pole 502 is equipped with a switch, which can be a wireless remote control switch and a remote control. This allows personnel to remotely control the pole to start in the reverse or forward direction. The wiring application and remote control method of the wireless remote control switch for the electric telescopic pole 502 are existing mature and well-known technologies that are widely used in the control of the electric telescopic pole 502 equipment, and will not be elaborated here.

[0059] This embodiment allows for convenient direct electric control of the inner rod 201 to move up and down for unsealing and sealing operations, further improving the ease and efficiency of unsealing, sampling, and sealing.

[0060] The method of use in this embodiment is as follows: The difference from Embodiment 1 is that, under the action of the electric telescopic rod 502 directly replacing the combination of T-shaped screw 501 and nut 5, it also has the following functions: After drilling to the sampling depth, the personnel can quickly drive the inner rod 201 to move upward by starting the electric telescopic rod 502 in the reverse direction. Similarly, the same movement process of the inner rod 201 moving upward is used to perform the unsealing work. After sampling, starting the electric telescopic rod 502 in the forward direction can drive the inner rod 201 to move downward back to perform the rotation sealing work, which improves the convenience and efficiency of operation when unsealing and sealing.

[0061] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A combined sampling device for oil and gas and uranium ore co-generating mining areas, comprising a drill pipe (3), characterized in that: include: The drill barrel (3) has an open bottom and a rotating tube (2) is fixedly installed on its top. The box-shaped base (1) has an opening on its front side and a cover plate fixedly connected by four screws. It is rotatably sleeved on the top of the outer side of the rotating tube (2), and a handle (101) is fixedly connected to both sides of it. The horizontal rotary drive assembly is installed on the box-shaped base (1) and fixedly sleeved on the outside of the rotating tube (2); The inner rod (201) is slidably sleeved inside the rotating tube (2); The lifting drive assembly is mounted on the top of the box-shaped base (1) and is rotatably connected to the top of the inner rod (201); A ball sleeve (6) is fixedly connected to the bottom of the inner side of the drill barrel (3). A ball (602) is rotatably installed on its inner side. A sampling groove (603) is opened on the right side of the ball (602). An inlet and outlet hole (601) adapted to the sampling groove (603) is opened at the bottom of the ball sleeve (6). Multiple drill teeth (301) are fixedly connected in an annular shape at equal intervals at the bottom of the ball sleeve (6) and the bottom of the drill barrel (3). The longitudinal rotary drive assembly is installed inside the drill barrel (3) and is fixedly connected to the inner rod (201) and the ball (602).

2. The joint sampling device for oil and gas and uranium ore co-generating mining areas according to claim 1, characterized in that: The horizontal rotary drive assembly includes an external gear ring (4) fixedly sleeved on the outside of the rotating tube (2) and located inside the box-shaped seat (1). The left side of the external gear ring (4) is meshed with a first gear (401). A drive motor (402) with its extended end fixedly connected to the first gear (401) is fixedly installed on the top left side of the box-shaped seat (1).

3. The joint sampling device for oil and gas and uranium ore co-generating mining areas according to claim 1, characterized in that: The lifting drive assembly includes a nut (5) that is embedded and fixed on the top of the box-shaped base (1). A T-shaped screw (501) is threaded on the nut (5). The bottom end of the T-shaped screw (501) is rotatably connected to the center of the top end of the inner rod (201).

4. The joint sampling device for oil and gas and uranium ore co-generating mining areas according to claim 1, characterized in that: The longitudinal rotary drive assembly includes three second gears (605) arranged vertically and rotatably mounted between the inner walls of the front and rear sides of the drill barrel (3). Two adjacent second gears (605) mesh with each other. A steel rack (606) welded to the bottom end of the inner rod (201) meshes with the right side of the uppermost second gear (605). An arc-shaped groove is provided on the outer side of the sphere (602). An arc-shaped rack (604) is welded and fixed in the arc-shaped groove. The top of the arc-shaped rack (604) meshes with the bottom of the lowermost second gear (605).

5. A joint sampling device for oil and gas and uranium ore co-generating mining areas according to claim 1, characterized in that: The top right side of the box-shaped base (1) is fixedly connected to a T-shaped connecting plate (102) for connecting with an external lifting drive device. The top of the T-shaped connecting plate (102) has four mounting holes at equal intervals in a ring.

6. The joint sampling device for oil and gas and uranium ore co-generating mining areas according to claim 1, characterized in that: A limiting groove is provided at the bottom right side of the inner rod (201), and a limiting block that is slidably connected to the limiting groove is embedded and fixed at the bottom right side of the rotating tube (2).

7. A joint sampling device for oil and gas and uranium ore co-generating mining areas according to claim 1, characterized in that: The top of the ball sleeve (6) is set as an opening, and the front and rear sides of the ball sleeve (6) are provided with circular through holes. The first bearing is fixedly sleeved in the circular through holes. The front and rear sides of the ball (602) are welded with pins. The inner ring of the first bearing is fixedly sleeved with the outer side of the corresponding pin. The ball sleeve (6) is composed of two hemispherical sleeves assembled together.

8. A joint sampling device for oil and gas and uranium ore co-generating mining areas according to claim 2, characterized in that: The lifting drive assembly includes an electric telescopic rod (502) fixedly installed on the top of the box-shaped base (1), and the extended end of the electric telescopic rod (502) is rotatably connected to the top end of the inner rod (201).

9. A joint sampling device for an oil and gas and uranium ore co-generating mining area according to claim 8, characterized in that: A storage battery is fixedly installed on the right side of the top inner wall of the box-shaped base (1). The electric telescopic rod (502) and the drive motor (402) are both electrically connected to the storage battery through wires.

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