A portable mining device for mining surveying
By introducing a mobile housing and a motor-driven workstation switching structure into portable mining survey equipment, the problem of frequent drill bit disassembly required by existing equipment is solved, enabling efficient and accurate multi-point or different depth sampling.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 锡林郭勒盟山金白音呼布矿业有限公司
- Filing Date
- 2026-05-11
- Publication Date
- 2026-06-12
AI Technical Summary
Existing portable mining survey equipment requires frequent disassembly and replacement of drill bits during the sampling process, which leads to cumbersome and time-consuming operation, affecting survey efficiency and accuracy, especially when sampling at multiple points or different depths, resulting in large errors.
The design includes a mobile housing, a rotating cylinder, a lifting trough, an assembly plate, a survey and sampling mechanism, and a motor. The motor drives the workstation switching and smooth transition of the survey and sampling mechanism, avoiding manual disassembly and replacement, and enabling continuous sampling.
It simplifies the operation process, improves survey efficiency and accuracy, avoids wasted time and operational errors, and enables efficient and continuous operation of sampling at multiple points or different depths.
Smart Images
Figure CN224351952U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mining exploration, and more specifically, to a portable mining exploration equipment. Background Technology
[0002] Mineral resources refer to all natural mineral or rock resources buried underground that can be used by humans. Before mining, workers need to conduct geological surveys of the mineral deposits to understand the geological composition of the surrounding area, which ensures the safety of subsequent mining operations. Currently, workers are using surveying equipment to conduct geological surveys of mineral deposits.
[0003] In the prior art, Chinese utility model patent CN220566071U discloses a portable mining exploration equipment, which includes a housing, a drive motor, a lead screw, a slider, a rotary motor, and a core cylinder. The drive motor drives the lead screw to rotate, causing the slider to move the drill bit up and down. At the same time, the rotary motor drives the drill bit to rotate, thus achieving soil sampling. However, in actual use, since this prior art only has a single drill bit and core cylinder, when the core cylinder is full and sampling needs to continue, the operator must disassemble and replace it on-site. The operation process is cumbersome and time-consuming, making continuous operation impossible and seriously affecting the exploration efficiency. Especially in multi-point sampling or sampling at different depths, frequent disassembly and assembly are more likely to introduce operational errors, reducing the convenience and reliability of sampling work and prolonging working time. In view of this, we propose a portable mining exploration equipment to solve the above problems. Utility Model Content
[0004] The purpose of this utility model is to solve the problem of inconvenience in using some portable mining survey equipment.
[0005] To achieve the above-mentioned objectives and improve the aforementioned problems, this utility model provides a portable mining exploration equipment, including a mobile housing. A rotating cylinder is installed inside the mobile housing, and a support column is fixedly connected to the lower end of the rotating cylinder. The support column is rotatably connected inside the mobile housing. Two lifting slots are formed on the surface of the rotating cylinder, and an assembly plate is installed inside each of the two lifting slots. A surveying and sampling mechanism is installed on the lower side of each of the two assembly plates. A first motor is fixedly connected to the upper surface of each assembly plate, and the output shaft of the first motor rotatably passes through the lower surface of the assembly plate and is fixedly connected to the surveying and sampling mechanism. A drive mechanism and a support mechanism are installed inside the mobile housing, and a door is hinged to the outside of the mobile housing.
[0006] As a preferred technical solution of this application, the support mechanism includes a fixed ring frame, which is fixedly connected to the inside of the movable box, and the inner ring surface of the fixed ring frame is provided with a first ring groove. The outer surface of the rotating cylinder is fixedly connected with a first arc-shaped sliding strip, which is slidably connected to the inside of the first ring groove.
[0007] As a preferred technical solution of this application, a second motor is fixedly connected to the upper surface of the movable box, the output shaft of the second motor rotates through the interior of the movable box, and a transmission rod is fixedly connected to the output shaft of the second motor through a coupling, and the transmission rod is fixedly connected to the rotating cylinder.
[0008] As a preferred technical solution of this application, the driving mechanism includes a threaded rod, which is rotatably connected inside the movable housing. A movable plate is threadedly connected to the outside of the threaded rod. Two guide rods are fixedly connected inside the movable housing, and the movable plate is slidably sleeved on the outside of the two guide rods.
[0009] As a preferred technical solution of this application, a third motor is fixedly connected to the upper surface of the movable housing, and the output shaft of the third motor rotates through the interior of the movable housing and is fixedly connected by a coupling and a threaded rod.
[0010] As a preferred technical solution of this application, a horizontal plate is fixedly connected to the surface of the movable plate, and an arc plate is fixedly connected to the other end of the horizontal plate. The arc of the arc plate is the same as the arc of the fixed ring frame. A second ring groove is formed on the inner arc surface of the arc plate. The second ring groove and the first ring groove have the same specifications. The second ring groove is also slidably connected to the first arc-shaped sliding strip.
[0011] As a preferred technical solution of this application, a second arc-shaped sliding strip is fixedly connected to the surface of the assembly plate, and the second arc-shaped sliding strip is slidably connected to both the first annular groove and the second annular groove.
[0012] As a preferred technical solution of this application, a limiting groove is formed on the inner wall of the lifting groove, and a limiting block is fixedly connected to the surface of the assembly plate, and the limiting block is slidably connected inside the limiting groove.
[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0014] In the scheme of this application:
[0015] 1. By coordinating the structures such as the movable housing, rotating cylinder, lifting groove, assembly plate, surveying and sampling mechanism, first motor, second motor, transmission rod, drive mechanism, and support mechanism, the workstation switching function of the two surveying and sampling mechanisms is realized. When one surveying and sampling mechanism completes sampling, there is no need for manual disassembly and replacement. The other surveying and sampling mechanism can be rotated to the working position simply by driving the rotating cylinder with the second motor. This significantly simplifies the operation process when sampling at multiple points or at different depths, avoids the time waste and operation errors caused by frequent disassembly and assembly, realizes continuous sampling operations, and greatly improves surveying efficiency.
[0016] 2. Through the coordination of structures such as the fixed ring frame, the first ring groove, the second ring groove, the second arc-shaped sliding bar, the first arc-shaped sliding bar, the arc plate, the horizontal plate, the moving plate, and the guide rod, a smooth transition of workstation switching and lifting actions during the sampling process is achieved. This ensures that the assembly plate remains stable in both circular and vertical movements, avoiding shaking or deviation, and improving sampling accuracy and equipment operation safety. Attached Figure Description
[0017] Figure 1 A schematic diagram of the structure of the portable mining survey equipment provided in this application;
[0018] Figure 2 A first schematic cross-sectional view of the movable housing in the portable mining exploration equipment provided in this application;
[0019] Figure 3 A schematic diagram of the fixed ring frame in the portable mining exploration equipment provided in this application;
[0020] Figure 4 A cross-sectional structural schematic diagram of the rotating cylinder in the portable mining exploration equipment provided in this application;
[0021] Figure 5 This is a second schematic cross-sectional view of the movable housing in the portable mining exploration equipment provided in this application.
[0022] The image shows:
[0023] 1. Moving box; 2. Rotating cylinder; 3. Lifting groove; 4. Assembly plate; 5. Surveying and sampling mechanism; 6. First motor; 7. Support column; 8. Second motor; 9. Transmission rod; 10. Threaded rod; 11. Moving plate; 12. Guide rod; 13. Third motor; 14. Horizontal plate; 15. Arc plate; 16. Fixed ring frame; 17. First ring groove; 18. Second ring groove; 19. Second arc sliding bar; 20. Limiting groove; 21. Limiting block; 22. Door body; 23. First arc sliding bar. Detailed Implementation
[0024] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention 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 invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.
[0025] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
[0026] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.
[0027] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.
[0028] Example 1
[0029] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 A portable mining exploration equipment includes a mobile housing 1. A rotating cylinder 2 is installed inside the mobile housing 1. A support column 7 is fixedly connected to the lower end of the rotating cylinder 2 and rotatably connected inside the mobile housing 1. Two lifting slots 3 are formed on the surface of the rotating cylinder 2. An assembly plate 4 is installed inside each of the two lifting slots 3. A surveying and sampling mechanism 5 is installed on the lower side of each of the two assembly plates 4. The surveying and sampling mechanism 5 includes a drill bit and a sampling cylinder. Since this is a conventional technique in the field, it will not be described in detail here. A first motor 6 is fixedly connected to the upper surface of the assembly plate 4. The output shaft of the first motor 6 rotatably passes through the lower surface of the assembly plate 4 and is fixedly connected to the surveying and sampling mechanism 5. A drive mechanism and a support mechanism are installed inside the mobile housing 1. A door 22 is hinged to the outside of the mobile housing 1.
[0030] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5As shown, the support mechanism includes a fixed ring frame 16, which is fixedly connected to the inside of the movable housing 1. The inner ring surface of the fixed ring frame 16 is provided with a first ring groove 17. The outer surface of the rotating cylinder 2 is fixedly connected with a first arc-shaped sliding strip 23, which is slidably connected to the inside of the first ring groove 17. When the rotating cylinder 2 rotates, the first arc-shaped sliding strip 23 will slide inside the first ring groove 17, thereby further improving the stability of the rotating cylinder 2 with the cooperation of the support column 7.
[0031] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, a second motor 8 is fixedly connected to the upper surface of the movable housing 1. The output shaft of the second motor 8 rotates through the interior of the movable housing 1. The output shaft of the second motor 8 is fixedly connected to a transmission rod 9 via a coupling. The transmission rod 9 and the rotating cylinder 2 are fixedly connected. The second motor 8 can be started by an external controller to drive the rotation of the transmission rod 9. The rotation of the transmission rod 9 can drive the rotation of the rotating cylinder 2. The rotation of the rotating cylinder 2 can drive the assembly plate 4 and the externally installed surveying and sampling mechanism 5 to perform circular motion, thereby realizing the switching of work positions.
[0032] Example 2
[0033] The portable mining exploration equipment provided in Example 1 has been further optimized, specifically, as follows: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, the driving mechanism includes a threaded rod 10, which is rotatably connected inside the movable housing 1. A movable plate 11 is threadedly connected to the outside of the threaded rod 10. Two guide rods 12 are fixedly connected inside the movable housing 1. The movable plate 11 is slidably sleeved on the outside of the two guide rods 12. The guide rods 12 further ensure the stability of the movable plate 11 when it moves up and down, so that the movable plate 11 can be driven to move up and down when the threaded rod 10 rotates.
[0034] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, a third motor 13 is fixedly connected to the upper surface of the movable housing 1. The output shaft of the third motor 13 rotates through the interior of the movable housing 1 and is fixedly connected to the threaded rod 10 through a coupling. The rotation of the threaded rod 10 can be driven by starting the third motor 13 through an external controller.
[0035] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, a horizontal plate 14 is fixedly connected to the surface of the movable plate 11, and an arc plate 15 is fixedly connected to the other end of the horizontal plate 14. The arc of the arc plate 15 is the same as the arc of the fixed ring frame 16, and the arc plate 15 can form a regular ring after it is engaged inside the fixed ring frame 16. A second ring groove 18 is provided on the inner arc surface of the arc plate 15. The second ring groove 18 and the first ring groove 17 have the same specifications. After the arc plate 15 and the fixed ring frame 16 are engaged, the second ring groove 18 and the first ring groove 17 are connected. The second ring groove 18 is also slidably connected to the first arc sliding strip 23. When the rotating cylinder 2 rotates, the first arc sliding strip 23 will slide into the interior of the second ring groove 18.
[0036] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, a second arc-shaped sliding strip 19 is fixedly connected to the surface of the assembly plate 4. The second arc-shaped sliding strip 19 is slidably connected to both the first annular groove 17 and the second annular groove 18. When the rotating cylinder 2 drives the assembly plate 4 to perform circumferential motion, the second arc-shaped sliding strip 19 will slide inside the first annular groove 17 and the second annular groove 18 respectively. After the second arc-shaped sliding strip 19 enters the second annular groove 18 from the inside of the first annular groove 17, the assembly plate 4 can be moved by the movement of the arc-shaped plate 15 to facilitate subsequent sampling work.
[0037] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, a limiting groove 20 is provided on the inner wall of the lifting groove 3, and a limiting block 21 is fixedly connected to the surface of the assembly plate 4. The limiting block 21 is slidably connected inside the limiting groove 20. Through the cooperation of the limiting groove 20 and the limiting block 21, the stability of the assembly plate 4 moving up and down is further ensured.
[0038] The portable mining survey equipment provided by this utility model is used as follows:
[0039] First, when in use, the equipment is moved to the survey and sampling location by using the brake wheels at the bottom of the mobile housing 1, and the mobile housing 1 is stably supported on the ground by the electric hydraulic outriggers in the support mechanism.
[0040] Then, the second motor 8 is started by the external controller. The output shaft of the second motor 8 drives the transmission rod 9 to rotate. The transmission rod 9 drives the rotating cylinder 2 to rotate. Under the support of the support column 7, the rotating cylinder 2 achieves smooth rotation through the sliding cooperation between the first arc-shaped sliding strip 23 and the first ring groove 17 on the fixed ring frame 16. This rotates one of the two lifting grooves 3, the assembly plate 4 and the survey and sampling mechanism 5 set below it, to the working position, that is, the assembly plate 4 is connected to the arc plate 15.
[0041] At this time, the third motor 13 is started, which drives the threaded rod 10 to rotate. The threaded rod 10 drives the moving plate 11 to move downward along the guide rod 12. The moving plate 11 drives the arc plate 15 to move downward synchronously through the horizontal plate 14. Since the arc plate 15 and the fixed ring frame 16 are engaged to form a complete ring, and the assembly plate 4 is connected to the second ring groove 18 on the surface of the arc plate 15 through the second arc sliding strip 19, the arc plate 15 drives the assembly plate 4 to move downward along the lifting groove 3 during the descent. The limiting block 21 on the assembly plate 4 slides along the limiting groove 20 to ensure the stability of the lifting.
[0042] When the survey and sampling mechanism 5 comes into contact with the ground surface, the first motor 6 is started. The first motor 6 drives the drill bit in the survey and sampling mechanism 5 to rotate and go deeper into the ground, and completes soil sampling through the core tube.
[0043] After sampling is completed, the third motor 13 reverses to lift and reset the survey and sampling mechanism 5. Then, the second motor 8 drives the rotating cylinder 2 to rotate, rotating the other assembly plate 4 and its corresponding survey and sampling mechanism 5 to the working position, so that the next continuous sampling operation can be carried out. This realizes efficient continuous surveying in multi-point or different depth scenarios.
[0044] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0045] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this 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 specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.
Claims
1. A portable mining exploration equipment, characterized in that, The device includes a movable housing (1), inside which is a rotating cylinder (2). The lower end of the rotating cylinder (2) is fixedly connected to a support column (7), which is rotatably connected to the inside of the movable housing (1). Two lifting slots (3) are opened on the surface of the rotating cylinder (2). Assembly plates (4) are provided inside the two lifting slots (3). Survey and sampling mechanisms (5) are provided on the lower side of the two assembly plates (4). A first motor (6) is fixedly connected to the upper surface of the assembly plate (4). The output shaft of the first motor (6) rotates through the lower surface of the assembly plate (4) and is fixedly connected to the survey and sampling mechanism (5). The inside of the movable housing (1) is provided with a drive mechanism and a support mechanism. A door (22) is hinged to the outside of the movable housing (1).
2. The portable mining survey equipment according to claim 1, characterized in that, The support mechanism includes a fixed ring frame (16), which is fixedly connected to the inside of the movable box (1), and the inner ring surface of the fixed ring frame (16) is provided with a first ring groove (17). The outer surface of the rotating cylinder (2) is fixedly connected with a first arc-shaped sliding strip (23), which is slidably connected to the inside of the first ring groove (17).
3. The portable mining survey equipment according to claim 2, characterized in that, The upper surface of the movable housing (1) is fixedly connected to a second motor (8). The output shaft of the second motor (8) rotates through the interior of the movable housing (1). The output shaft of the second motor (8) is fixedly connected to a transmission rod (9) via a coupling. The transmission rod (9) and the rotating cylinder (2) are fixedly connected.
4. A portable mining surveying equipment according to claim 3, characterized in that, The driving mechanism includes a threaded rod (10), which is rotatably connected inside the movable housing (1). A movable plate (11) is threadedly connected to the outside of the threaded rod (10). Two guide rods (12) are fixedly connected inside the movable housing (1), and the movable plate (11) is slidably sleeved on the outside of the two guide rods (12).
5. A portable mining surveying and mining equipment according to claim 4, characterized in that, A third motor (13) is fixedly connected to the upper surface of the movable housing (1). The output shaft of the third motor (13) rotates through the interior of the movable housing (1) and is fixedly connected by a coupling and a threaded rod (10).
6. A portable mining surveying equipment according to claim 5, characterized in that, A horizontal plate (14) is fixedly connected to the surface of the movable plate (11), and an arc plate (15) is fixedly connected to the other end of the horizontal plate (14). The arc of the arc plate (15) is the same as the arc of the fixed ring frame (16). A second ring groove (18) is provided on the inner arc surface of the arc plate (15). The second ring groove (18) and the first ring groove (17) have the same specifications. The second ring groove (18) is also slidably connected to the first arc sliding strip (23).
7. A portable mining surveying equipment according to claim 6, characterized in that, The surface of the assembly plate (4) is fixedly connected with a second arc-shaped sliding strip (19), and the second arc-shaped sliding strip (19) is slidably connected with the first annular groove (17) and the second annular groove (18).
8. A portable mining surveying equipment according to claim 7, characterized in that, The inner wall of the lifting groove (3) is provided with a limiting groove (20), and the surface of the assembly plate (4) is fixedly connected with a limiting block (21), which is slidably connected inside the limiting groove (20).