A surveying device for underground mineral layer exploration

Abstract

This utility model relates to the field of surveying and mapping technology, specifically a surveying and mapping device for underground mineral exploration. It includes a movable base frame, a lifting frame slidably connected to the surface of the movable base frame, a lifting cylinder fixedly connected to the surface of the movable base frame, and a sampling mechanism provided on the surface of the lifting frame. This utility model uses a hammer and a hammering block to insert positioning anchor rods into the soil. Four sets of positioning anchor rods restrict the position of the surveying and mapping device, preventing movement. By adjusting the piston rod of the cylinder, a rotating plate is driven to rotate on the lifting frame. The rotation of the rotating plate drives a drive motor and a rotating rod, thereby changing the digging angle of the digging blades at the bottom of the rotating rod. This allows the digging blades to dig vertically on slopes, ensuring vertical sampling by the surveying and mapping device and enabling precise control of the sampling depth.

Description

Technical Field

[0001] This utility model relates to the field of surveying and mapping technology, specifically a surveying and mapping device for underground mineral exploration. Background Technology

[0002] Geological and mineral exploration and mapping, or simply geological and mineral surveying, is the general term for all surveying and mapping work involved in the exploration of geological and mineral resources and the compilation of exploration results maps. It mainly includes: control surveying of mining areas, topographic surveying of mining areas, layout surveying of exploration networks, geological point surveying, location surveying of exploration engineering, geological profile surveying, pit exploration engineering surveying, well exploration engineering surveying, penetration surveying, open-pit mine surveying, geophysical and geochemical exploration surveying, surface movement observation, as well as the drawing and printing of related maps and the establishment of geological and mineral exploration and mapping information systems.

[0003] In mineral exploration and mapping, it is necessary to sample and observe the soil to understand whether it has mining value. The surveying equipment then samples the mineral layer. Some mineral layers have obvious slopes on the surface, which makes it difficult for the surveying equipment to be positioned on the slope and makes it impossible to take vertical samples on the slope, resulting in an inability to accurately control the sampling depth of the surveying equipment. Utility Model Content

[0004] The purpose of this utility model is to provide a surveying device specifically for underground mineral exploration, in order to solve the problems mentioned in the background art, such as the difficulty in positioning the surveying device on slopes and the inability to perform vertical sampling on slopes, resulting in the inability to accurately control the sampling depth of the surveying device.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a surveying equipment specifically for underground mineral exploration, comprising a movable base frame, a lifting frame slidably connected to the surface of the movable base frame, a lifting cylinder fixedly connected to the surface of the movable base frame, the piston rod of the lifting cylinder fixedly connected to the lifting frame, a sampling mechanism provided on the surface of the lifting frame, the sampling mechanism comprising a rotating plate rotatably connected to the surface of the lifting frame, a support column fixedly connected to the surface of the lifting frame, an adjusting cylinder rotatably connected to the surface of the support column, a rotating plate fixedly connected to the piston rod of the adjusting cylinder, a drive motor fixedly connected to the surface of the rotating plate, a rotating rod fixedly connected to the output shaft of the drive motor, and a rotating rod fixedly connected to the bottom of the rotating rod. The device includes a sampling base with a digging blade fixedly connected to its bottom. A lead screw is rotatably connected inside the sampling base, and a square nut is threaded onto the surface of the lead screw. A sampling box is fixedly connected to the surface of the square nut. A servo motor is fixedly connected inside the sampling base, and a first gear is fixedly connected to the output shaft of the servo motor. A second gear is fixedly connected to one end of the lead screw. A positioning mechanism is provided on the surface of the movable base, including a guide block fixedly connected to the surface of the movable base. A positioning anchor rod is slidably connected to the surface of the guide block, and a hammer block is fixedly connected to the top of the positioning anchor rod. A fixing nut is fixedly connected to the surface of the hammer block, and a limit bolt is threaded onto the surface of the fixing nut.

[0006] Preferably, the lifting cylinder drives the lifting frame to slide and lift on the movable base frame via a piston rod, and a rectangular hole is provided on the surface of the lifting frame, and the rotating plate rotates on the rectangular hole of the lifting frame.

[0007] Preferably, the adjusting cylinder pushes the rotating plate to rotate on the rectangular hole of the lifting frame through the piston rod, and the rotating plate drives the drive motor and the rotating rod to rotate on the surface of the lifting frame.

[0008] Preferably, the drive motor drives the rotating rod to rotate via the output shaft, and the rotating rod drives the sampling seat and the digging blade to rotate synchronously. A guide groove is provided on the surface of the sampling seat, and the sampling box slides on the guide groove of the sampling seat.

[0009] Preferably, the cross-section of the sampling box is a right trapezoid, and the lead screw drives the square nut to slide on the guide groove of the sampling seat by rotation, and the square nut drives the sampling box to slide synchronously.

[0010] Preferably, the first gear and the second gear mesh with each other, the servo motor drives the first gear to rotate through the output shaft, and the first gear drives the lead screw to rotate on the guide groove of the sampling seat through the second gear.

[0011] Preferably, four sets of positioning anchor rods are provided. The positioning anchor rods drive the hammer block to slide and rise on one side of the movable base frame. A limit groove is opened on the side of the movable base frame, and the limit bolt is inserted into the limit groove of the movable base frame through a fixing nut.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This surveying equipment uses a hammer to strike a hammer block, causing the positioning anchor rod to slide downwards on the guide block, thus inserting the positioning anchor rod into the soil. Four sets of positioning anchor rods restrict the position of the surveying equipment and prevent it from moving. By adjusting the piston rod of the cylinder, the rotating plate is driven to rotate on the lifting frame. The rotation of the rotating plate drives the drive motor and the rotating rod to rotate, thereby changing the digging angle of the digging blade at the bottom of the rotating rod. This allows the digging blade to dig vertically on the slope, ensuring that the surveying equipment can take samples vertically and thus accurately control the sampling depth.

[0014] 2. This surveying equipment leaves holes in the ground by rotating the digging blades. The servo motor drives the first gear to rotate through the output shaft. The first gear drives the square nut to rotate inside the sampling seat through the second gear, thereby driving the square nut to slide on the guide groove of the sampling seat. The square nut drives the sampling box to slide out from the guide groove of the sampling seat, so that the sampling seat fits against the inner wall of the hole. The sampling box can be raised and lowered under the drive of the lifting cylinder, thereby continuously scraping the sample from the inner wall of the hole, thus improving the sampling efficiency. Attached Figure Description

[0015] Figure 1 This is a three-dimensional front view of the structure of this utility model;

[0016] Figure 2 This is a side view of the present invention;

[0017] Figure 3 This utility model Figure 1 Enlarged structural diagram at point A;

[0018] Figure 4 This is a frontal perspective three-dimensional schematic diagram of the lifting frame structure of this utility model;

[0019] Figure 5 This is a frontal sectional perspective view of the bottom structure of the rotating rod of this utility model.

[0020] In the diagram: 1. Mobile base frame; 11. Lifting frame; 12. Lifting cylinder; 2. Rotating plate; 21. Support column; 22. Adjusting cylinder; 23. Drive motor; 24. Rotating rod; 25. Sampling seat; 26. Excavating blade; 3. Lead screw; 31. Square nut; 32. Sampling box; 33. Servo motor; 34. First gear; 35. Second gear; 4. Guide block; 41. Positioning anchor; 42. Hammering block; 43. Fixing nut; 44. Limit bolt. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-5 One embodiment provided by this utility model:

[0023] A surveying device for underground mineral exploration includes a movable base frame 1, a lifting frame 11 slidably connected to the surface of the movable base frame 1, a lifting cylinder 12 fixedly connected to the surface of the movable base frame 1, the piston rod of the lifting cylinder 12 fixedly connected to the lifting frame 11, a sampling mechanism provided on the surface of the lifting frame 11, the sampling mechanism including a rotating plate 2 rotatably connected to the surface of the lifting frame 11, and a support column 21 fixedly connected to the surface of the lifting frame 11, the support column 21 being rotatably connected to... An adjusting cylinder 22 is connected to the piston rod of the adjusting cylinder 22. A rotating plate 2 is fixedly connected to the piston rod of the adjusting cylinder 22. A drive motor 23 is fixedly connected to the surface of the rotating plate 2. A rotating rod 24 is fixedly connected to the output shaft of the drive motor 23. A sampling seat 25 is fixedly connected to the bottom of the rotating rod 24. A digging blade 26 is fixedly connected to the bottom of the sampling seat 25. A lead screw 3 is rotatably connected inside the sampling seat 25. A square nut 31 is threaded onto the surface of the lead screw 3. A sampling box 32 is fixedly connected to the surface of the square nut 31. A servo motor 33 is fixedly connected inside the sampling base 25. A first gear 34 is fixedly connected to the output shaft of the servo motor 33, and a second gear 35 is fixedly connected to one end of the lead screw 3. This sampling mechanism can adjust the tilt angle of the sampling, so that the rotating rod 24 is perpendicular to the ground, realizing vertical sampling on the slope. The digging blade 26 is used for digging by rotating. The sampling box 32 inside the sampling base 25 can sample at a specified depth, thus ensuring the efficiency of sampling. A positioning mechanism is provided on the surface of the mobile base 1. The positioning mechanism includes a guide block 4, which is fixedly connected to the surface of the mobile base 1. A positioning anchor rod 41 is slidably connected to the surface of the guide block 4. A hammer block 42 is fixedly connected to the top of the positioning anchor rod 41. A fixing nut 43 is fixedly connected to the surface of the hammer block 42. A limit bolt 44 is threadedly connected to the surface of the fixing nut 43. This positioning mechanism can firmly position the surveying equipment on the slope, prevent the surveying equipment from moving, and ensure the stability of the surveying equipment during use.

[0024] Furthermore, the lifting cylinder 12 drives the lifting frame 11 to slide and lift on the movable base frame 1 via the piston rod. During the lifting process, the lifting frame 11 drives the digging blade 26 to rise and fall. The digging blade 26 continuously digs downward by rotating. Rectangular holes are opened on the surface of the lifting frame 11. The rotating plate 2 rotates on the rectangular holes of the lifting frame 11. During the rotation, the support column 21 changes the digging angle of the digging blade 26, thereby enabling the surveying equipment to dig vertically on the slope.

[0025] Furthermore, the adjusting cylinder 22 pushes the rotating plate 2 to rotate on the rectangular hole of the lifting frame 11 through the piston rod. At this time, the adjusting cylinder 22 rotates on the support column 21, thereby cooperating with the rotating plate 2 to rotate on the lifting frame 11. After the rotating plate 2 has rotated, the adjusting cylinder 22 restricts the angle of the rotating plate 2 on the rectangle of the lifting frame 11. The rotating plate 2 drives the drive motor 23 and the rotating rod 24 to rotate on the surface of the lifting frame 11, while the rotating rod 24 drives the sampling seat 25 and the digging blade 26 to rotate, thereby changing the digging angle of the digging blade 26.

[0026] Furthermore, the drive motor 23 drives the rotating rod 24 to rotate via the output shaft. The rotating rod 24 drives the sampling seat 25 and the digging blade 26 to rotate synchronously. A guide groove is provided on the surface of the sampling seat 25. The sampling box 32 slides on the guide groove of the sampling seat 25. The sampling box 32 takes a sample by sliding out of the guide groove. The digging blade 26 will dig a hole, and the sampling box 32 will scrape the sample on the upper side wall of the hole into the hole by lifting and lowering, thereby realizing the sampling of the mineral layer.

[0027] Furthermore, the cross-section of the sampling box 32 is a right trapezoid, which facilitates the scraping of the sample by the sampling box 32. The lead screw 3 drives the square nut 31 to slide on the guide groove of the sampling seat 25 by rotation. The square nut 31 drives the sampling box 32 to slide synchronously. By moving, the sampling box 32 is always in contact with the inner wall of the hole, ensuring the efficiency of scraping.

[0028] Furthermore, the first gear 34 and the second gear 35 mesh with each other. The servo motor 33 drives the first gear 34 to rotate through the output shaft. The first gear 34 drives the lead screw 3 to rotate on the guide groove of the sampling seat 25 through the second gear 35. The sampling seat 25 is equipped with a power supply device to power the servo motor 33, ensuring that the sampling box 32 can automatically slide in and out of the sampling seat 25.

[0029] Furthermore, four sets of positioning anchor rods 41 are provided. The positioning anchor rods 41 drive the hammering block 42 to slide and rise on one side of the mobile base frame 1. The positioning anchor rods 41 are hammered into or slid out of the soil by the hammering block 42. All four sets of positioning anchor rods 41 will be inserted into the ground, thereby realizing the positioning of the surveying equipment. A limit groove is opened on the side of the mobile base frame 1. The limit bolt 44 is inserted into the limit groove of the mobile base frame 1 through the fixing nut 43. The limit bolt 44 and the fixing nut 43 restrict the position of the hammering block 42 on one side of the mobile base frame 1, thereby restricting the position of the positioning anchor rod 41 on one side of the mobile base frame 1.

[0030] Working principle: By hammering the hammering block 42, the positioning anchor rod 41 slides downward on the guide block 4, thereby inserting the positioning anchor rod 41 into the soil. The four sets of positioning anchor rods 41 restrict the position of the surveying equipment and prevent it from moving. By adjusting the piston rod of the cylinder 22, the rotating plate 2 is driven to rotate on the lifting frame 11. The rotation of the rotating plate 2 drives the drive motor 23 and the rotating rod 24 to rotate, thereby changing the digging angle of the digging blade 26 at the bottom of the rotating rod 24. This allows the digging blade 26 to dig vertically on the slope, thus ensuring that the surveying equipment can sample vertically and accurately control the sampling depth of the surveying equipment.

[0031] The digging blade 26 rotates to leave a hole in the ground. The servo motor 33 drives the first gear 34 to rotate through the output shaft. The first gear 34 drives the square nut 31 to rotate inside the sampling seat 25 through the second gear 35. This drives the square nut 31 to slide on the guide groove of the sampling seat 25. The square nut 31 drives the sampling box 32 to slide out from the guide groove of the sampling seat 25, so that the sampling seat 25 fits against the inner wall of the hole. The sampling box 32 can be raised and lowered under the drive of the lifting cylinder 12, thereby continuously scraping the sample from the inner wall of the hole, thus improving the sampling efficiency.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A surveying and mapping device specifically for exploring underground mineral deposits, characterized in that: The system includes a movable base frame (1), on which a lifting frame (11) is slidably connected. A lifting cylinder (12) is fixedly connected to the surface of the movable base frame (1), and the piston rod of the lifting cylinder (12) is fixedly connected to the lifting frame (11). A sampling mechanism is provided on the surface of the lifting frame (11), and the sampling mechanism includes a rotating plate (2) rotatably connected to the surface of the lifting frame (11). A support column (21) is fixedly connected, and an adjusting cylinder (22) is rotatably connected to the surface of the support column (21). A rotating plate (2) is fixedly connected to the piston rod of the adjusting cylinder (22), and a drive motor (23) is fixedly connected to the surface of the rotating plate (2). A rotating rod (24) is fixedly connected to the output shaft of the drive motor (23), and a sampling seat (25) is fixedly connected to the bottom of the rotating rod (24). A digging blade is fixedly connected to the bottom of the sampling seat (25). (26) A lead screw (3) is rotatably connected inside the sampling seat (25). A square nut (31) is threaded on the surface of the lead screw (3). A sampling box (32) is fixedly connected on the surface of the square nut (31). A servo motor (33) is fixedly connected inside the sampling seat (25). A first gear (34) is fixedly connected on the output shaft of the servo motor (33). A second gear (35) is fixedly connected to one end of the lead screw (3). A positioning mechanism is provided on the surface of the movable base (1). The positioning mechanism includes a guide block (4). The guide block (4) is fixedly connected to the surface of the movable base (1). A positioning anchor rod (41) is slidably connected on the surface of the guide block (4). A hammering block (42) is fixedly connected to the top of the positioning anchor rod (41). A fixing nut (43) is fixedly connected to the surface of the hammering block (42). A limit bolt (44) is threadedly connected to the surface of the fixing nut (43).

2. The surveying equipment for underground mineral exploration according to claim 1, characterized in that: The lifting cylinder (12) drives the lifting frame (11) to slide and lift on the movable base frame (1) through the piston rod. A rectangular hole is opened on the surface of the lifting frame (11), and the rotating plate (2) rotates on the rectangular hole of the lifting frame (11).

3. The surveying equipment for underground mineral exploration according to claim 1, characterized in that: The regulating cylinder (22) pushes the rotating plate (2) to rotate on the rectangular hole of the lifting frame (11) through the piston rod. The rotating plate (2) drives the drive motor (23) and the rotating rod (24) to rotate on the surface of the lifting frame (11).

4. A surveying equipment for underground mineral exploration according to claim 3, characterized in that: The drive motor (23) drives the rotating rod (24) to rotate through the output shaft. The rotating rod (24) drives the sampling seat (25) and the digging blade (26) to rotate synchronously. A guide groove is provided on the surface of the sampling seat (25), and the sampling box (32) slides on the guide groove of the sampling seat (25).

5. A surveying equipment for underground mineral exploration according to claim 4, characterized in that: The sampling box (32) has a right trapezoidal cross section. The lead screw (3) drives the square nut (31) to slide on the guide groove of the sampling seat (25) by rotation. The square nut (31) drives the sampling box (32) to slide synchronously.

6. A surveying equipment for underground mineral exploration according to claim 1, characterized in that: The first gear (34) and the second gear (35) mesh with each other. The servo motor (33) drives the first gear (34) to rotate through the output shaft. The first gear (34) drives the lead screw (3) to rotate on the guide groove of the sampling seat (25) through the second gear (35).

7. A surveying equipment for underground mineral exploration according to claim 1, characterized in that: The positioning anchor rod (41) is provided in four sets. The positioning anchor rod (41) drives the hammer block (42) to slide and rise on one side of the movable base frame (1). The side of the movable base frame (1) is provided with a limit groove. The limit bolt (44) is inserted into the limit groove of the movable base frame (1) through the fixing nut (43).

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