Appearance scanning device for irregular rock core

Abstract

The utility model discloses an irregular shape rock core appearance scanning device, which comprises a fixed seat, a support frame is arranged outside the fixed seat, a rotating cylinder is embedded and rotatably connected to the top of the fixed seat, and a clamping assembly is arranged at the bottom of the rotating cylinder. The clamping assembly comprises four first fixing blocks, a second fixing block, four screw rods, four sliding blocks and a clamping rod, by arranging the clamping assembly, a worker places a rock core on the top of the fixing base, then a plurality of first motors are started, the first motors are started to drive the corresponding screw rods to rotate, the screw rods rotate to drive the surface sliding blocks, and the rock core is clamped in the clamping rod; by arranging a rotating assembly, a worker starts a third motor, the third motor is started to drive a supporting shaft to rotate, and the supporting shaft rotates to drive the rock core to conduct angle adjustment through a connecting frame and a fixing base; and therefore, a subsequent scanner can fully scan the surface of the glass.

Description

Technical Field

[0001] This utility model relates to the field of core shape scanning technology, specifically to a device for scanning the shape of irregularly shaped cores. Background Art

[0002] In the prior art, a core scanning device is a device used for geological exploration and mineral analysis. It is mainly used to scan and photograph core samples to obtain information about their internal and external surfaces.

[0003] Among numerous existing technologies, Chinese patent application CN205941381U discloses a core scanning test device, including a base. The base is provided with a pair of support rollers for carrying a cylindrical core. The support rollers can rotate synchronously to flip the core. A foldable scanning box is provided on one side of the support rollers. The scanning box is provided with a laser rangefinder, a camera, and an illumination assembly for scanning the core below. The scanning box can move back and forth parallel to the core axis to scan different parts of the core along its length. The scanning box can extend and retract vertically when standing upright.

[0004] However, the scanning device in this patented technology is only suitable for rock cores with regular shapes, but cannot scan rock cores with irregular shapes, which limits its use.

[0005] Based on this, this utility model designs a scanning device for irregularly shaped rock cores to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a scanning device for irregularly shaped rock cores, which can solve the problem that the existing rock core scanning devices are only suitable for regularly shaped rock cores, but cannot scan irregularly shaped rock cores, thus limiting their use.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A scanning device for irregularly shaped rock cores includes a fixed base, a support frame on the outside of the fixed base, a rotating cylinder embedded in and rotatably connected to the top of the fixed base, a clamping assembly at the bottom of the rotating cylinder, and a rotating assembly on the front inner wall of the support frame.

[0009] The clamping assembly includes four first fixing blocks, two fixing blocks, four screws, four sliders, and clamping rods. The second fixing blocks are fixedly installed at the center of the top of the rotating cylinder. The four first fixing blocks are fixedly installed at equal distances around the axis of the rotating cylinder at the top of the rotating cylinder. Each of the four first fixing blocks has a first motor fixedly installed inside it. The output end of each first motor is fixedly connected to the end of the screw away from the second fixing block. The end of each screw close to the second fixing block is rotatably connected to the surface of the second fixing block. Each slider is threadedly connected to the surface of the corresponding screw. Each clamping rod is fixedly installed on the top of the four sliders.

[0010] The rotating assembly includes a support shaft, a connecting frame, and a third motor. The support shaft is rotatably connected to the front side of the inner wall of the support frame. The connecting frame is fixedly installed on the rear side of the support shaft, and the rear side of the connecting frame is fixedly installed on the front side of the fixed seat. The third motor is fixedly installed on the front side of the support frame, and the output end of the third motor is fixedly connected to the front end of the support shaft.

[0011] Optionally, four sliding grooves are equally spaced at the upper end of the rotating cylinder, and each clamping rod passes through the corresponding sliding groove.

[0012] Optionally, a limiting plate is fixedly installed on the top of each slider, and the top of each limiting plate is respectively attached to and slidably disposed at the bottom of the corresponding slide groove. A circular slot is opened in the center of the limiting plate, and the clamping rod is fixedly connected to the side wall of the circular slot of the limiting plate.

[0013] Optionally, a first lighting lamp is fixedly installed at the bottom of the inner cavity of the rotating cylinder, and the first lighting lamp is distributed in a ring.

[0014] Optionally, a second motor is fixedly installed at the bottom of the inner cavity of the fixed base, and a drive shaft is fixedly connected to the output end of the second motor. The top of the drive shaft is fixedly installed at the bottom of the rotating cylinder.

[0015] Optionally, a linear module is fixedly installed at the top of the inner cavity of the support frame, a fixed frame is fixedly installed on the sliding block of the linear module, a scanner is rotatably connected inside the fixed frame, a fourth motor is fixedly installed on the rear side of the fixed frame, and the output end of the fourth motor is fixedly connected to the rear side of the scanner.

[0016] Optionally, two sets of second lighting lamps are fixedly installed on the top of the inner cavity of the support frame.

[0017] Optionally, the two sets of the second lighting lamps are located on the front and rear sides of the linear module, respectively.

[0018] Compared with the prior art, the advantages of this utility model are as follows: 1. By setting up a clamping component, the operator places the rock core on the top of the fixed seat, and then starts multiple first motors. The first motors drive the corresponding screws to rotate, and the screws rotate to drive the surface slider, that is, the clamping rod at the top of the slider, to move. The multiple clamping rods limit the rock core around it. By setting up a rotating component, the operator starts a third motor, which drives the support shaft to rotate. The rotation of the support shaft drives the rock core to adjust its angle through the connecting frame and the fixed seat, so that the subsequent scanner can fully scan its surface.

[0019] 2. By setting up a linear module, the scanner position can be moved left and right by controlling the linear module. The fourth motor drives the scanner to rotate at an angle. By setting up a second motor, the second motor drives the drive shaft to rotate. The drive shaft rotates the rotating cylinder, which can rotate the core, thus cooperating with the scanner to perform multi-angle scanning, meeting the scanning needs of various positions, and is highly practical. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of a scanning device for irregularly shaped rock cores according to the present invention;

[0022] Figure 2 This is a front view of a scanning device for irregularly shaped rock cores according to the present invention;

[0023] Figure 3 This is a three-dimensional bottom view of the overall structure of a scanning device for irregularly shaped rock cores according to the present invention;

[0024] Figure 4 This is a three-dimensional cross-sectional view of the internal structure of a mounting base for an irregularly shaped rock core scanning device according to the present invention. Figure 1 ;

[0025] Figure 5 This is a schematic diagram of the bottom structure of the rotating cylinder of a scanning device for irregularly shaped rock cores according to the present invention.

[0026] The labels in the diagram represent:

[0027] 1. Fixed base; 2. Support frame; 3. Rotating cylinder; 4. First fixed block; 5. Second fixed block; 6. Screw; 7. Slider; 8. Clamping rod; 9. Support shaft; 10. Connecting frame; 11. Slide groove; 12. Limiting plate; 13. First lighting lamp; 14. Second motor; 15. Drive shaft; 16. Third motor; 17. Linear module; 18. Fixed frame; 19. Scanner; 20. Fourth motor; 21. Second lighting lamp; 22. First motor. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0029] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0030] Example 1: In some embodiments, please refer to the accompanying drawings. Figures 1-5 A scanning device for irregularly shaped rock cores includes a fixed base 1, a support frame 2 on the outside of the fixed base 1, a rotating cylinder 3 embedded in and rotatably connected to the top of the fixed base 1, a clamping assembly at the bottom of the rotating cylinder 3, and a rotating assembly on the front inner wall of the support frame 2.

[0031] The clamping assembly includes four first fixing blocks 4, two fixing blocks 5, four screws 6, four sliders 7, and clamping rods 8. The second fixing blocks 5 are fixedly installed at the top center of the rotating cylinder 3. The four first fixing blocks 4 are fixedly installed at equal distances around the axis of the rotating cylinder 3 inside the top of the rotating cylinder 3. Each of the four first fixing blocks 4 has a first motor 22 fixedly installed inside. The output end of each first motor 22 is fixedly connected to the end of the screw 6 away from the second fixing block 5. The end of each screw 6 close to the second fixing block 5 is rotatably connected to the surface of the second fixing block 5. Each slider 7 is threadedly connected to the surface of the corresponding screw 6. Each clamping rod 8 is fixedly installed on the top of the four sliders 7.

[0032] The rotating assembly includes a support shaft 9, a connecting frame 10, and a third motor 16. The support shaft 9 is rotatably connected to the front side of the inner wall of the support frame 2. The connecting frame 10 is fixedly installed on the rear side of the support shaft 9, and the rear side of the connecting frame 10 is fixedly installed on the front side of the fixed seat 1. The third motor 16 is fixedly installed on the front side of the support frame 2, and the output end of the third motor 16 is fixedly connected to the front end of the support shaft 9.

[0033] In use, the operator places the core on top of the fixed base 1, then starts four sets of first motors 22. Each set of first motors 22 drives the corresponding screw 6 to rotate. The screw 6 drives the slider 7 to move along the screw 6. The slider 7 drives the clamping rod 8 to move. The four sets of clamping rods 8 limit the movement around the core, thus fixing the irregularly shaped core. Then, the third motor 16 is started, which drives the support shaft 9 to rotate. The support shaft 9 drives the connecting frame 10 to rotate. The connecting frame 10 drives the fixed base 1 to rotate. The fixed base 1 drives the core to rotate for angle adjustment, facilitating multi-angle scanning.

[0034] The upper end of the rotating cylinder 3 is provided with four sliding grooves 11 at equal intervals, and each clamping rod 8 passes through the corresponding sliding groove 11.

[0035] When this utility model is in use, the clamping rod 8 slides along the sliding groove 11 to limit the movement of the clamping rod 8, so that the clamping rod 8 moves along the fixed track and prevents deviation.

[0036] Each slider 7 is fixedly mounted on a limiting plate 12. The top of each limiting plate 12 is respectively attached to and slidably disposed at the bottom of the corresponding slide groove 11. A circular slot is opened in the center of the limiting plate 12, and the clamping rod 8 is fixedly connected to the side wall of the circular slot of the limiting plate 12.

[0037] When this utility model is used, before the clamping rod 8 is fixedly installed on the slider 7, the limiting plate 12 initially limits the clamping rod 8 so that it is in a vertical state when installed on the slider 7.

[0038] A first lighting lamp 13 is fixedly installed at the bottom of the inner cavity of the rotating cylinder 3, and the first lighting lamp 13 is arranged in a ring.

[0039] When this invention is used, the first lighting lamp 13 can illuminate the area directly below the core sample, thereby improving the clarity of the scan.

[0040] A second motor 14 is fixedly installed at the bottom of the inner cavity of the fixed base 1. A drive shaft 15 is fixedly connected to the output end of the second motor 14. The top of the drive shaft 15 is fixedly installed at the bottom of the rotating cylinder 3.

[0041] When this utility model is in use, the output end of the second motor 14 drives the drive shaft 15 to rotate, the drive shaft 15 drives the rotating cylinder 3 to rotate on the inner wall of the fixed base 1, and the rotating cylinder 3 drives the rock core to rotate, thereby realizing a multi-angle and multi-position scanning state.

[0042] A linear module 17 is fixedly installed at the top of the inner cavity of the support frame 2. A fixed frame 18 is fixedly installed on the sliding block of the linear module 17. A scanner 19 is rotatably connected inside the fixed frame 18. A fourth motor 20 is fixedly installed on the rear side of the fixed frame 18. The output end of the fourth motor 20 is fixedly connected to the rear side of the scanner 19.

[0043] When this utility model is used, by controlling the linear module 17, the sliding block of the linear module 17 drives the fixed frame 18 to move to a limited position, the fixed frame 18 drives the scanner 19 to move left and right, and the output end of the fourth motor 20 drives the scanner 19 to rotate to achieve scanning in different directions.

[0044] Two sets of second lights 21 are fixedly installed on the top of the inner cavity of the support frame 2; the two sets of second lights 21 are located on the front and rear sides of the linear module 17, respectively.

[0045] When this utility model is in use, the second lighting lamp 21 can illuminate the area directly above the rock core, achieving a good lighting scanning effect.

[0046] The wiring diagram of the motor in this utility model is common knowledge in the field, and its working principle is a well-known technology. The appropriate model is selected according to actual use, so the control method and wiring layout of the motor will not be explained in detail.

[0047] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A scanning device for irregularly shaped rock cores, comprising a fixed base (1), characterized in that: The fixed base (1) is provided with a support frame (2) on the outside. A rotating cylinder (3) is embedded in and rotatably connected to the top of the fixed base (1). A clamping component is provided at the bottom of the rotating cylinder (3). A rotating component is provided on the inner wall of the front side of the support frame (2). The clamping assembly includes four first fixing blocks (4), two fixing blocks (5), four screws (6), four sliders (7), and clamping rods (8). The second fixing blocks (5) are fixedly installed at the top center of the rotating cylinder (3). The four first fixing blocks (4) are fixedly installed at equal distances around the axis of the rotating cylinder (3) at the top of the rotating cylinder (3). Each of the four first fixing blocks (4) has a first motor (22) fixedly installed inside. The output end of each first motor (22) is fixedly connected to the end of the screw (6) away from the second fixing block (5). The end of each screw (6) close to the second fixing block (5) is rotatably connected to the surface of the second fixing block (5). Each slider (7) is threadedly connected to the surface of the corresponding screw (6). Each clamping rod (8) is fixedly installed on the top of the four sliders (7). The rotating assembly includes a support shaft (9), a connecting frame (10), and a third motor (16). The support shaft (9) is rotatably connected to the front side of the inner wall of the support frame (2). The connecting frame (10) is fixedly installed on the rear side of the support shaft (9), and the rear side of the connecting frame (10) is fixedly installed on the front side of the fixed seat (1). The third motor (16) is fixedly installed on the front side of the support frame (2), and the output end of the third motor (16) is fixedly connected to the front end of the support shaft (9).

2. The scanning device for irregularly shaped rock cores according to claim 1, characterized in that: The upper end of the rotating cylinder (3) has four grooves (11) at equal intervals, and each clamping rod (8) passes through the corresponding groove (11).

3. The scanning device for irregularly shaped rock cores according to claim 2, characterized in that: Each slider (7) is fixedly mounted with a limiting plate (12) on its top. The top of each limiting plate (12) is respectively attached to and slidably disposed at the bottom of the corresponding slide groove (11). A circular slot is opened in the center of the limiting plate (12), and the clamping rod (8) is fixedly connected to the side wall of the circular slot of the limiting plate (12).

4. The scanning device for irregularly shaped rock cores according to claim 1, characterized in that: The bottom of the inner cavity of the rotating cylinder (3) is fixedly installed with a first lighting lamp (13), which is arranged in a ring.

5. The scanning device for irregularly shaped rock cores according to claim 1, characterized in that: The bottom of the inner cavity of the fixed base (1) is fixedly installed with a second motor (14), and the output end of the second motor (14) is fixedly connected to a drive shaft (15). The top of the drive shaft (15) is fixedly installed at the bottom of the rotating cylinder (3).

6. The scanning device for irregularly shaped rock cores according to claim 1, characterized in that: A linear module (17) is fixedly installed on the top of the inner cavity of the support frame (2). A fixed frame (18) is fixedly installed on the sliding block of the linear module (17). A scanner (19) is rotatably connected inside the fixed frame (18). A fourth motor (20) is fixedly installed on the rear side of the fixed frame (18). The output end of the fourth motor (20) is fixedly connected to the rear side of the scanner (19).

7. The scanning device for irregularly shaped rock cores according to claim 1, characterized in that: Two sets of second lighting lamps (21) are fixedly installed on the top of the inner cavity of the support frame (2).

8. The scanning device for irregularly shaped rock cores according to claim 7, characterized in that: The two sets of second lighting lamps (21) are located on the front and rear sides of the linear module (17), respectively.

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