Geochemical ore body exploration device
By designing a central rod and implementing a monitoring system, the rotation of the first and second screws can be independently controlled, solving the problem of precise control over the lifting and lowering of the stabilizer rod in existing technologies. This improves the stability and accuracy of geochemical ore body exploration equipment under complex geological conditions.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HENAN PROVINCE NO 7 GEOLOGICAL BRIGADE CO LTD
- Filing Date
- 2025-08-21
- Publication Date
- 2026-07-21
AI Technical Summary
In existing geochemical ore body exploration equipment, under complex geological conditions, the continuous rotation of the drive rod causes the first and second threads to rotate simultaneously, making it difficult to precisely control the raising and lowering of the stabilizing rod and affecting the stability of the equipment.
The design employs a center rod, which raises and lowers the convex ring. The insert is inserted into the countersunk hole on the screw, and the rotation of the first and second screws is independently controlled. Monitoring ensures that the insert and countersunk hole are aligned, enabling independent rotation and depth adjustment of the screw.
This improves the stability and precise control capability of the device under complex geological conditions, ensuring the stability and accuracy of the detection depth.
Smart Images
Figure CN224535858U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of chemical mineral body exploration technology, and in particular to a geochemical mineral body exploration device. Background Technology
[0002] Chemical mineral body exploration is a process of systematically investigating and evaluating surface and underground mineral resources through chemical methods and geochemical principles. Therefore, a geochemical mineral body exploration device (publication number CN214669661U) involves placing the detection box at the detection site and activating the forward and reverse motor to rotate the drive rod. At this time, the threaded plate moves downwards on the first thread, causing the stabilizing rod to insert into the ground for stability. When the drive rod rotates, the bevel gear assembly drives the mounting rod to rotate, causing the threaded rod to rotate downwards into the ground through the threaded sleeve. The deeper the insertion, the more stable the device becomes during operation. The first threaded block moves on the second thread, allowing the detection device to continuously penetrate deeper into the detection area. When the detection device needs to be removed, simply reverse the rotation of the forward and reverse motor.
[0003] However, in the existing technology, the continuous rotation of the drive rod will cause the first thread and the second thread to rotate simultaneously. Since the first thread and the second thread rotate simultaneously, when the depth of the first thread block is adjusted, the stabilizer will also rise and fall accordingly. This frequent rising and falling action will make it difficult to accurately control the stability of the device, especially under complex geological conditions where the hardness and softness of the ground may be uneven. The rising and falling of the stabilizer may cause the entire device to shake. Utility Model Content
[0004] The purpose of this invention is to solve the problems existing in the prior art by proposing a geochemical mineral body exploration device.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a geochemical ore body exploration device, comprising a shell, wherein a first screw and a second screw with clearance fit are arranged from top to bottom inside the shell, the first screw and the second screw are coaxially distributed and a central rod is inserted through the first screw and the second screw, and three layers of fixing plates are arranged from top to bottom inside the shell, the upper and lower fixing plates are respectively sleeved on the first screw and the second screw and rotatably connected to one end of the first screw and the second screw respectively, and the fixing rod in the middle layer is sleeved on the opposite end of the first screw and the second screw and rotatably connected to the opposite end of the first screw and the second screw, and a plurality of countersunk holes arranged in an annular array are opened at the opposite end of the first screw and the second screw, and a convex ring is fixedly installed on the surface of the central rod between the first screw and the second screw, and a plurality of inserts arranged in an annular array are fixedly installed through the surface of the convex ring, the plurality of inserts being used to insert into the countersunk holes on the first screw and the second screw, and monitoring devices are embedded in the central rod at the positions above and below the convex ring.
[0006] Preferably, a stabilizing rod is threaded onto the first screw, and a lifting seat is threaded onto the second screw. The lifting seat passes through the lower fixing plate and is fixedly installed with a detection device.
[0007] Preferably, electric telescopic rods are fixedly installed on both sides of the lower surface of the fixing plate in the middle layer position. The telescopic ends of the electric telescopic rods face downward and are fixedly installed with motors. The main shaft of the motor faces downward and is fixedly installed with a drill rod that penetrates the lower fixing plate.
[0008] Preferably, the monitoring is distributed along the radius of one of the insertion posts.
[0009] Preferably, the top of the central rod extends outward through the inner top edge of the outer shell and has a slot, into which a plug is inserted. A motor is also fixedly installed on the outer top edge of the outer shell, and the motor on the outer top edge of the outer shell is used to drive the plug to rotate.
[0010] Preferably, the first screw and the second screw are hollow, and the central rod is clearance-fitted with the inner wall of the first screw and the second screw. A telescopic rod is provided between the bottom end of the central rod and the lower fixing plate.
[0011] Preferably, the central rod is rotatably connected to a coaxially distributed rotating ring at one end edge outside the outer shell, and a plurality of electric push rods are provided between the bottom end of the rotating ring and the top edge of the outer shell.
[0012] Preferably, the stabilizer bar is U-shaped and is inserted into the outer wall of the housing, with both sides of the stabilizer bar located outside the housing and inserted into the bottom edge of the housing.
[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:
[0014] 1. In this utility model, by setting a rotating ring on the central rod, the lifting and lowering of the convex ring can be achieved by raising and lowering the central rod. This allows the insertion post above the convex ring to be inserted into the countersunk hole on the first screw, or the insertion post below the convex ring to be inserted into the countersunk hole on the second screw. Therefore, the rotation of the central rod can be used to rotate either the first screw or the second screw, thus enabling the independent rotation of the first screw and the second screw.
[0015] 2. In this utility model, the relative positions of the corresponding insertion posts and countersunk holes can be monitored by the monitoring system. The number of insertion posts and countersunk holes are one-to-one. Therefore, after the monitoring personnel observe that the insertion post in the corresponding radius direction is aligned with one of the countersunk holes, the insertion posts in other positions will automatically align with the corresponding countersunk holes. Attached Figure Description
[0016] Figure 1 This utility model provides a three-dimensional structural schematic diagram of a geochemical ore body exploration device;
[0017] Figure 2 This invention proposes a geochemical ore body exploration device. Figure 1 A schematic diagram of the cross-sectional structure;
[0018] Figure 3 This invention proposes a geochemical ore body exploration device. Figure 2 A schematic diagram of the cross-sectional structure;
[0019] Figure 4 for Figure 3 Enlarged view of point A in the middle;
[0020] Figure 5 for Figure 3 Enlarged view of point B in the middle.
[0021] Legend: 1. Outer shell; 2. Stabilizing rod; 3. First screw; 4. Second screw; 5. Lifting seat; 6. Detection device; 7. Drill rod; 8. Electric telescopic rod; 9. Motor; 10. Fixing plate; 11. Telescopic rod; 12. Convex ring; 13. Insert post; 14. Countersunk hole; 15. Monitoring; 16. Center rod; 17. Slot; 18. Insert strip; 19. Rotary ring; 20. Electric push rod. Detailed Implementation
[0022] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.
[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.
[0024] like Figures 1-5 As shown, a geochemical mineral body exploration device includes a shell 1. Inside the shell 1, from top to bottom, there are a first screw 3 and a second screw 4 with clearance fit. A stabilizing rod 2 is threadedly connected to the first screw 3. The stabilizing rod 2 is U-shaped and is inserted into the outer wall of the shell 1. The two sides of the stabilizing rod 2 are located outside the shell 1 and are inserted into the bottom edge of the shell 1. By driving the first screw 3 to rotate, the threaded stabilizing rod 2 can be lowered and inserted into the bottom surface to fix the shell 1. A lifting seat 5 is threadedly connected to the second screw 4. The lifting seat 5 passes through the lower fixing plate 10 and is fixedly installed with a detection device 6. By driving the second screw 4 to rotate, the threaded lifting seat 5 can be raised and lowered to adjust the height of the detection device 6. In addition, the detection device 6 in this solution is a commonly used handheld XRF analyzer.
[0025] The first screw 3 and the second screw 4 are coaxially distributed, and a central rod 16 is installed through the first screw 3 and the second screw 4. The first screw 3 and the second screw 4 are hollow, and the central rod 16 is clearance-fitted with the inner wall of the first screw 3 and the second screw 4 to ensure that the central rod 16 will not contact the inner wall of the first screw 3 and the second screw 4 when rotating, thus preventing friction or rotation of the screws 3 and the second screw 4. A telescopic rod 11 is provided between the bottom end of the central rod 16 and the lower fixing plate 10 to support the bottom end of the central rod 16 and ensure that the central rod 16 can be raised and lowered normally. The top end of the central rod 16 extends outward through the top edge of the outer shell 1 and has an opening. There is a slot 17, into which a strip 18 is inserted. A motor 9 is also fixedly installed on the top edge of the outer shell 1. The motor 9 on the top edge of the outer shell 1 is used to drive the strip 18 to rotate. The strip 18 is driven to rotate by the motor 9, and the insertion of the strip 18 into the slot 17 enables the strip 18 to drive the center rod 16 to rotate. The edge of the center rod 16 located outside the outer shell 1 is rotatably connected to a coaxially distributed rotating ring 19. Several electric push rods 20 are provided between the bottom end of the rotating ring 19 and the top edge of the outer shell 1. When the center rod 16 rotates, it can rotate relative to the rotating ring 19. The extension and retraction of the electric push rods 20 enables the rotating ring 19 to drive the center rod 16 to rise and fall normally during the rotation process.
[0026] The outer casing 1 contains three layers of fixing plates 10 arranged from top to bottom. The upper and lower fixing plates 10 are respectively fitted onto the first screw 3 and the second screw 4 and are rotatably connected to one end of the first screw 3 and the second screw 4, respectively. The middle fixing rod is fitted onto the opposite end of the first screw 3 and the second screw 4 and is rotatably connected to the opposite end of the first screw 3 and the second screw 4. The three fixing plates 10 can stabilize the position of the first screw 3 and the second screw 4. The opposite ends of the first screw 3 and the second screw 4 are provided with a plurality of countersunk holes 14 arranged in an annular array. A convex ring 12 is fixedly installed on the surface of the center rod 16 between the first screw 3 and the second screw 4. A plurality of pins 13 are fixedly installed through the surface of the convex ring 12, and the pins 13 are used to insert into the countersunk holes 14 on the first screw 3 and the second screw 4. The center rod 16 is located above and below the convex ring 12. Each position is embedded with a monitoring device 15. The monitoring device 15 and one of the insertion posts 13 are distributed along the radial direction of the central post. The monitoring device 15 can be used to observe the relative position of the corresponding insertion post 13 and the countersunk hole 14. The number of insertion posts 13 and countersunk holes 14 are one-to-one. Therefore, after the personnel observe that the insertion post 13 in the corresponding radial direction is aligned with one of the countersunk holes 14, the insertion posts 13 in other positions will automatically align with the corresponding countersunk holes 14. Therefore, the convex ring 12 can be raised and lowered by raising and lowering the central rod 16. This allows the insertion post 13 above the convex ring 12 to be inserted into the countersunk hole 14 on the first screw 3, or the insertion post 13 below the convex ring 12 to be inserted into the countersunk hole 14 on the second screw 4. Therefore, the first screw 3 or the second screw 4 can be rotated by rotating the central rod 16, thus enabling the first screw 3 and the second screw 4 to rotate independently.
[0027] Electric telescopic rods 8 are fixedly installed on both sides of the lower surface of the fixed plate 10 in the middle layer position. The telescopic end of the electric telescopic rod 8 faces downward and is fixedly installed with a motor 9. The main shaft of the motor 9 faces downward and is fixedly installed with a drill rod 7 that penetrates the lower fixed plate 10. By using the telescopic extension of the electric telescopic rod 8, the motor 9 at its telescopic end drives the drill rod 7 to rise and fall, so that the drill rod 7 can be raised and lowered and inserted into the ground during rotation.
[0028] The method of using this utility model is as follows: When it is necessary to drive the first screw 3 to rotate, the electric push rod 20 drives the rotating ring 19 to rise, thereby raising the center rod 16. This allows the insertion post 13 above the convex ring 12 to be inserted into the countersunk hole 14 on the first screw 3. The motor 9 on the outer top edge of the outer shell 1 drives the insertion strip 18 to rotate, which in turn drives the center rod 16 to rotate. The center rod 16 rotates relative to the rotating ring 19, thus enabling the first screw 3 to rotate under the insertion action of the insertion post 13 and the countersunk hole 14. When it is necessary to drive the second screw 4 to rotate, the electric push rod 20 retracts, causing the rotating ring 19 to descend, thereby lowering the center rod 16. This allows the insertion post 13 below the convex ring 12 to be inserted into the countersunk hole 14 on the second screw 4. The motor 9 on the outer top edge of the outer shell 1 drives the insertion strip 18 to rotate, which in turn drives the center rod 16 to rotate. The center rod 16 rotates relative to the rotating ring 19, thus enabling the second screw 4 to rotate under the insertion action of the insertion post 13 and the countersunk hole 14.
[0029] The wiring diagrams for the motor 9, electric telescopic rod 8, electric push rod 20, and monitoring 15 in this utility model are common knowledge in the field. Their working principles are known technologies. The appropriate model is selected according to actual use. Therefore, the control methods and wiring layouts for the motor 9, electric telescopic rod 8, electric push rod 20, and monitoring 15 will not be explained in detail.
[0030] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.
Claims
1. A geochemical ore body exploration device, comprising a shell (1), characterized in that: The outer casing (1) contains a first screw (3) and a second screw (4) arranged from top to bottom with clearance fit. The first screw (3) and the second screw (4) are coaxially distributed, and a central rod (16) is provided through the first screw (3) and the second screw (4). The outer casing (1) contains three layers of fixing plates (10) arranged from top to bottom. The upper and lower fixing plates (10) are respectively sleeved on the first screw (3) and the second screw (4) and are rotatably connected to one end of the first screw (3) and the second screw (4) respectively. The fixing rod in the middle layer is sleeved on the opposite end of the first screw (3) and the second screw (4) and is connected to the first screw (16) through the second screw (4). The rod (3) and the second screw (4) are rotatably connected at opposite ends. The opposite ends of the first screw (3) and the second screw (4) are provided with a plurality of countersunk holes (14) arranged in an annular array. A convex ring (12) is fixedly installed on the surface of the central rod (16) between the first screw (3) and the second screw (4). A plurality of inserts (13) arranged in an annular array are fixedly installed through the surface of the convex ring (12). The plurality of inserts (13) are used to be inserted into the countersunk holes (14) on the first screw (3) and the second screw (4). The central rod (16) is embedded with a monitoring device (15) at the upper and lower positions of the convex ring (12).
2. The geochemical ore body exploration apparatus according to claim 1, characterized in that: The first screw (3) is threaded with a stabilizing rod (2), and the second screw (4) is threaded with a lifting seat (5). The lifting seat (5) passes through the lower fixing plate (10) and is fixedly installed with a detection device (6).
3. The geochemical ore body exploration apparatus according to claim 1, characterized in that: Electric telescopic rods (11)(8) are fixedly installed on both sides of the lower surface of the fixing plate (10) in the middle layer position. The telescopic ends of the electric telescopic rods (11)(8) face downward and are fixedly installed with motors (9). The main shaft of the motor (9) faces downward and is fixedly installed with a drill rod (7) that penetrates the lower fixing plate (10).
4. The geochemical ore body exploration apparatus according to claim 1, characterized in that: The monitoring (15) and one of the inserts (13) are distributed along the radial direction of the central column.
5. The geochemical ore body exploration apparatus according to claim 1, characterized in that: The top of the central rod (16) extends outward through the inner top edge of the outer shell (1) and has a slot (17). A strip (18) is inserted into the slot (17). A motor (9) is also fixedly installed on the outer top edge of the outer shell (1), and the motor (9) on the outer top edge of the outer shell (1) is used to drive the strip (18) to rotate.
6. The geochemical ore body exploration apparatus according to claim 1, characterized in that: The first screw (3) and the second screw (4) are hollow, and the central rod (16) is in clearance fit with the inner wall of the first screw (3) and the second screw (4). A telescopic rod (11) is provided between the bottom end of the central rod (16) and the lower fixing plate (10).
7. The geochemical ore body exploration apparatus according to claim 1, characterized in that: The central rod (16) is rotatably connected to a coaxially distributed rotating ring (19) at one end edge outside the outer shell (1). Several electric push rods (20) are provided between the bottom end of the rotating ring (19) and the top edge of the outer shell (1).
8. The geochemical ore body exploration apparatus according to claim 2, characterized in that: The stabilizer bar (2) is U-shaped and is inserted into the outer wall of the outer shell (1). The two sides of the stabilizer bar (2) are located outside the outer shell (1) and are inserted into the bottom edge of the outer shell (1).