Automatic scanning device for rock core sampling

Abstract

The utility model discloses a rock core sampling automatic scanning device which comprises a bottom frame and a water tank box, the top end of the bottom frame is provided with the water tank box, the top end of the bottom frame on one side of the water tank box is provided with an adjusting frame, the outer wall of the bottom frame on one side of the adjusting frame is provided with a plurality of sets of lifting frames, and the top end of the adjusting frame is provided with a supporting frame. A walking frame is installed on the outer wall of the supporting frame, and an infrared temperature detector is installed on the side, away from the supporting frame, of the outer wall of the walking frame. According to the automatic scanning device for rock core sampling, the rock core sampling pipe can be conveniently and movably scanned and detected by the automatic scanning device for rock core sampling, the surface influence can be conveniently eliminated by immersing the rock core sampling pipe into an ice-water mixture for several seconds, the manual participation is reduced, the sampled soil sludge can be conveniently, quickly and efficiently detected, and the detection efficiency is improved. The automatic scanning device for rock core sampling facilitates close-range close-type detection, improves the working efficiency of the automatic scanning device for rock core sampling, and improves the detection accuracy of the rock core sampling tube.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic scanning devices, in particular to an automatic scanning device for core sampling. Background Art

[0002] In the process of geological exploration and engineering construction, rock core is one of the most important factors. The composition, structure and mechanical properties of rock core play a key role in the stability and sustainable development of the project. Therefore, it is very necessary to conduct core testing. By testing and analyzing the rock core, important parameters such as physical properties, chemical composition, structure and mechanical properties can be obtained. The core testing results can provide a scientific basis for geological exploration, mineral resource assessment and engineering construction.

[0003] To test the soil, sampling is required first. The sampling depth depends on the different test items. The testing agency usually chooses to sweep away the loose soil on the surface before sampling, or dig a pit, or use a special machine to go deep into the soil core and directly cut out the soil sample, similar to the Luoyang shovel, using a core sampling tube to take samples. This can minimize cross contamination and provide the most accurate values ​​for the test. After the core is sampled, testing equipment is needed to test its various parameters. The existing automatic scanning devices of this type are generally not conducive to the convenient mobile scanning and detection of the core sampling tube when in use. It is immersed in an ice-water mixture for a few seconds to eliminate the surface impact, and is not convenient for fast and efficient detection of the sampled soil silt and close-range detection, which greatly affects the operating efficiency of the core sampling automatic scanning device and the accuracy of the core sampling tube detection. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic scanning device for core sampling, so as to solve the problem that the automatic scanning device proposed in the above background technology is not convenient for convenient mobile scanning and detection of the core sampling tube, and is not convenient for fast and efficient detection and close-range detection of the sampled soil silt, which affects the operating efficiency of the automatic scanning device for core sampling and affects the accuracy of the detection of the core sampling tube.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic scanning device for core sampling, comprising a base frame and a water tank box, the top of the base frame is installed with the water tank box, the top of the base frame on one side of the water tank box is provided with an adjusting frame, a plurality of lifting frames are installed on the outer wall of the base frame on one side of the adjusting frame, a supporting frame is installed on the top of the adjusting frame, a walking frame is installed on the outer wall of the supporting frame, an infrared temperature detector is installed on the outer wall of the walking frame away from the supporting frame, a transmission shaft is provided on the outer wall of the base frame below the supporting frame, a plurality of sliding sleeves are mounted on the surface of the transmission shaft, a positioning block is mounted on the bottom end of the sliding sleeve, and the positioning block is connected to the base frame, a transmission sleeve is symmetrically mounted on the surface of the transmission shaft, a transmission arm is mounted on the bottom end of the transmission sleeve, a positioning seat is mounted on the top of the base frame below the transmission arm, and an electric rod is movably mounted on the top of the positioning seat.

[0006] Preferably, push rods are installed at the top ends of the electric rods, and the push rods are movably connected to the transmission arms.

[0007] Preferably, a support arm is mounted on the surface of the transmission shaft on one side of the sliding sleeve, and a pressure cover is provided on the side of the top end of the support arm away from the transmission shaft.

[0008] Preferably, a hinge shaft is installed at the bottom end of the pressure cover, and the pressure cover is movably connected to the support arm through the hinge shaft. A locking bolt is arranged at the top end of the pressure cover, and the locking bolt is connected to the support arm.

[0009] Preferably, a servo motor is installed at the top of the support frame, a driving wheel is installed at the output end of the servo motor, and a driven wheel is installed at the side of the top of the support frame away from the driving wheel.

[0010] Preferably, a transmission belt is provided on the surface of the driven wheel, and the transmission belt extends to the surface of the driving wheel, and the transmission belt is connected to the walking frame.

[0011] Preferably, a threaded rod is installed inside the lifting frame, a stepper motor is installed on the top of the lifting frame above the threaded rod, and the output end of the stepper motor is connected to the threaded rod, and a threaded sleeve is sleeved on the surface of the threaded rod on one side of the adjusting frame, and the threaded sleeve is connected to the adjusting frame.

[0012] Preferably, a control panel is installed on the outer wall of the bottom frame on one side of the water tank box, and the output end of the control panel is electrically connected to the input end of the servo motor, the infrared temperature detector, the electric rod, and the stepping motor.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the automatic scanning device not only realizes the convenient mobile scanning detection of the core sampling tube by the core sampling automatic scanning device, but also facilitates immersing the core sampling tube in the ice-water mixture for a few seconds to eliminate the surface influence, reduces manual participation, facilitates fast and efficient detection of the sampled soil silt, facilitates close-range detection, and improves the operating efficiency of the core sampling automatic scanning device, and improves the accuracy of the detection of the core sampling tube;

[0014] (1) After sampling is completed, the core sampling tube is placed on the top of the multiple support arms. The support arms are movably connected to the glands through hinged shafts. The glands are fixed to the support arms through locking bolts to fix the core sampling tubes. The electric rod drives the transmission arm to move through the push rod. The transmission arm drives the transmission sleeve and the transmission shaft to rotate. The transmission shaft drives the support arm and the core sampling tube to rotate to facilitate the core sampling tube to be immersed in the water tank. The water tank contains an ice-water mixture to cool the core sampling tube for a few seconds to eliminate the influence of the surface. After cooling for a few seconds, the electric rod is reset. The core sampling tube is taken off, the servo motor drives the driving wheel to rotate, the driving wheel drives the transmission belt to move, the transmission belt drives the walking frame and the infrared temperature detector to move, and the infrared temperature detector is used to perform mobile detection on the core sampling tube, so that the core sampling automatic scanning device can conveniently perform mobile scanning detection on the core sampling tube, and it is convenient to immerse the core sampling tube in the ice-water mixture for a few seconds to eliminate the surface influence, reduce manual participation, facilitate fast and efficient detection of the sampled soil silt, and improve the operating efficiency of the core sampling automatic scanning device;

[0015] (2) The threaded rod is driven to rotate by a stepper motor, and the threaded sleeve drives the adjustment frame and the support frame to move, and the support frame drives the infrared temperature detector to move, so as to facilitate the height adjustment of the infrared temperature detector, to facilitate the adjustment of the distance between the infrared temperature detector and the core sampling tube, to facilitate close-range detection, and to achieve convenient height adjustment during core sampling tube detection, which is convenient for close-range detection and improves the accuracy of core sampling tube detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the water tank box of the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the support frame of the utility model;

[0019] Figure 4 It is a schematic diagram of an enlarged side cross-sectional structure of a threaded rod of the utility model;

[0020] Figure 5 It is a three-dimensional enlarged structural schematic diagram of the transmission shaft of the utility model;

[0021] Figure 6 It is a three-dimensional enlarged structural schematic diagram of the transmission belt of the utility model;

[0022] Figure 7 It is a side cross-sectional structural schematic diagram of the utility model;

[0023] Figure 8 It is a three-dimensional enlarged structural schematic diagram of the servo motor of the utility model.

[0024] In the figure: 1. base frame; 2. water tank box; 3. adjustment frame; 4. support frame; 5. walking frame; 6. infrared temperature detector; 7. positioning block; 8. sliding sleeve; 9. support arm; 10. hinge shaft; 11. positioning seat; 12. electric rod; 13. push rod; 14. transmission arm; 15. transmission sleeve; 16. transmission shaft; 17. pressure cover; 18. locking bolt; 19. driven wheel; 20. transmission belt; 21. driving wheel; 22. servo motor; 23. stepping motor; 24. threaded rod; 25. threaded sleeve; 26. control panel; 27. lifting frame. DETAILED DESCRIPTION

[0025] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0026] See also Figure 1-8 , the utility model provides an embodiment: an automatic scanning device for core sampling, comprising a base frame 1 and a water tank box 2, the top of the base frame 1 is equipped with a water tank box 2, the top of the base frame 1 on one side of the water tank box 2 is provided with an adjusting frame 3, multiple groups of lifting frames 27 are installed on the outer wall of the base frame 1 on one side of the adjusting frame 3, the top of the adjusting frame 3 is equipped with a supporting frame 4, the outer wall of the supporting frame 4 is equipped with a walking frame 5, and the outer wall of the walking frame 5 is equipped with an infrared temperature detector 6 on the side away from the supporting frame 4, and a transmission shaft 16 is provided on the outer wall of the base frame 1 below the supporting frame 4, and the surface of the transmission shaft 16 is provided with multiple groups of sliding sleeves 8, and the bottom ends of the sliding sleeves 8 are all equipped with positioning blocks 7, and the positioning blocks 7 are all connected to the base frame 1, and the surface of the transmission shaft 16 is symmetrically equipped with transmission sleeves 15, and the bottom ends of the transmission sleeves 15 are all equipped with transmission arms 14, and the top of the base frame 1 below the transmission arm 14 is equipped with a positioning seat 11, and the top of the positioning seat 11 is movably equipped with an electric rod 12, and the electric rod 12 plays a role of power drive;

[0027] A push rod 13 is installed at the top of each electric rod 12, and each push rod 13 is movably connected to a transmission arm 14;

[0028] The surface of the transmission shaft 16 on one side of the sliding sleeve 8 is provided with a support arm 9, a pressure cover 17 is provided on the side of the top of the support arm 9 away from the transmission shaft 16, a hinge shaft 10 is installed on the bottom of the pressure cover 17, and the pressure cover 17 is movably connected with the support arm 9 through the hinge shaft 10, and the hinge shaft 10 plays the role of active support, and a locking bolt 18 is provided on the top of the pressure cover 17, and the locking bolt 18 is connected to the support arm 9;

[0029] A servo motor 22 is installed at the top of the support frame 4, and the servo motor 22 plays a role of power drive. A driving wheel 21 is installed at the output end of the servo motor 22. A driven wheel 19 is installed on the side of the top of the support frame 4 away from the driving wheel 21. A transmission belt 20 is provided on the surface of the driven wheel 19, and the transmission belt 20 extends to the surface of the driving wheel 21, and the transmission belt 20 is connected to the walking frame 5;

[0030] When in use, the core sampling tube is inserted into the deep layer of soil silt during marine exploration to sample the soil silt. After the sampling is completed, the core sampling tube is placed on the top of the multiple support arms 9. The support arms 9 are movably connected with the pressure covers 17 through the hinge shafts 10. The pressure covers 17 are fixed to the support arms 9 through the locking bolts 18 to fix the core sampling tube. The control panel 26 is operated to open the electric rod 12. Under the support of the positioning seat 11, the electric rod 12 drives the transmission arm 14 to move through the push rod 13. The transmission arm 14 drives the transmission sleeve 15 and the transmission shaft 16 to rotate. Under the support of the positioning block 7 on the sliding sleeve 8 and the active support of the sliding sleeve 8 on the transmission shaft 16, the transmission shaft 16 drives the support arm 9 and the core sampling tube to rotate, so as to facilitate the immersion of the core sampling tube into the interior of the water tank box 2. The interior of the water tank box 2 is an ice-water mixture to cool the core sampling tube for a few seconds to eliminate the influence of the surface. After cooling for a few seconds, the electric rod 12 Reset to remove the core sampling tube, operate the control panel 26 to turn on the servo motor 22, and under the support of the support frame 4, the servo motor 22 drives the driving wheel 21 to rotate, and under the support of the driven wheel 19 on the transmission belt 20, the driving wheel 21 drives the transmission belt 20 to move, and the transmission belt 20 drives the walking frame 5 and the infrared temperature detector 6 to move, and the infrared temperature detector 6 performs mobile detection on the core sampling tube to detect whether there is an abnormal temperature inside the core sampling tube. The infrared temperature detector 6 feeds back to the control panel 26, and the control panel 26 feeds back to the external alarm center, realizing the convenient mobile scanning detection of the core sampling tube by the core sampling automatic scanning device, facilitating the core sampling tube to be immersed in the ice-water mixture for a few seconds to eliminate the surface impact, reducing manual participation, facilitating fast and efficient detection of the sampled soil silt, and improving the operating efficiency of the core sampling automatic scanning device;

[0031] A threaded rod 24 is installed inside the lifting frame 27, a stepper motor 23 is installed on the top of the lifting frame 27 above the threaded rod 24, and the output end of the stepper motor 23 is connected to the threaded rod 24, the stepper motor 23 plays a role of power driving, and a threaded sleeve 25 is sleeved on the surface of the threaded rod 24 on one side of the adjustment frame 3, and the threaded sleeve 25 is connected to the adjustment frame 3;

[0032] A control panel 26 is installed on the outer wall of the bottom frame 1 on one side of the water tank box 2 , and the output end of the control panel 26 is electrically connected to the input ends of the servo motor 22 , the infrared temperature detector 6 , the electric rod 12 , and the stepper motor 23 .

[0033] When in use, the stepper motor 23 is turned on by operating the control panel 26. Under the support of the lifting frame 27, the stepper motor 23 drives the threaded rod 24 to rotate, and the threaded sleeve 25 is driven to move under the cooperation of the threaded rod 24 and the threaded sleeve 25. The threaded sleeve 25 drives the adjustment frame 3 and the support frame 4 to move, and the support frame 4 drives the infrared temperature detector 6 to move, so as to facilitate the height adjustment of the infrared temperature detector 6, to facilitate the adjustment of the distance between the infrared temperature detector 6 and the core sampling tube, to facilitate close-range detection, to improve the accuracy of detection, to realize convenient height adjustment during core sampling tube detection, to facilitate close-range close-up detection, and to improve the accuracy of core sampling tube detection.

[0034] When the embodiment of the present application is in use: an external power supply is connected, and the soil silt is first sampled by inserting the core sampling tube into the deep layer of soil silt during marine exploration. After the sampling is completed, the core sampling tube is placed at the top of the multiple groups of support arms 9, and the support arm 9 is movably connected with the pressure cover 17 through the hinge shaft 10, and the pressure cover 17 is fixed to the support arm 9 through the locking bolt 18 to fix the core sampling tube. The electric rod 12 drives the transmission arm 14 to move through the push rod 13, and the transmission arm 14 drives the transmission sleeve 15 and the transmission shaft 16 to rotate, and the transmission shaft 16 drives the support arm 9 and the core sampling tube to rotate, so as to facilitate the immersion of the core sampling tube into the interior of the water tank box 2, and the interior of the water tank box 2 is an ice-water mixture to cool the core sampling tube for a few seconds to eliminate the influence of the surface. After cooling for a few seconds, the electric rod 12 is reset to remove the core sampling tube, and the servo motor 22 drives the driving wheel 21 rotates, the driving wheel 21 drives the transmission belt 20 to move, the transmission belt 20 drives the walking frame 5 and the infrared temperature detector 6 to move, the infrared temperature detector 6 performs mobile detection on the core sampling tube to detect whether there is an abnormal temperature inside the core sampling tube, the infrared temperature detector 6 feeds back to the control panel 26, and the control panel 26 feeds back to the external alarm center, and then the threaded rod 24 is driven to rotate by the stepping motor 23, and the threaded sleeve 25 is driven to move under the cooperation of the threaded rod 24 and the threaded sleeve 25, the threaded sleeve 25 drives the adjusting frame 3 and the supporting frame 4 to move, and the supporting frame 4 drives the infrared temperature detector 6 to move, so as to facilitate the height adjustment of the infrared temperature detector 6, to facilitate the adjustment of the distance between the infrared temperature detector 6 and the core sampling tube, to facilitate close-range detection, to improve the accuracy of detection, and to complete the use of the automatic scanning device.

[0035] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An automatic scanning device for core sampling, characterized in that: The invention comprises a base frame (1) and a water tank box (2), wherein the water tank box (2) is installed at the top of the base frame (1), an adjusting frame (3) is arranged at the top of the base frame (1) on one side of the water tank box (2), a plurality of lifting frames (27) are installed on the outer wall of the base frame (1) on one side of the adjusting frame (3), a supporting frame (4) is installed at the top of the adjusting frame (3), a walking frame (5) is installed on the outer wall of the supporting frame (4), an infrared temperature detector (6) is installed on the side of the outer wall of the walking frame (5) away from the supporting frame (4), and a bottom wall below the supporting frame (4) is provided with a temperature sensor (7). A transmission shaft (16) is arranged on the outer wall of the frame (1); a plurality of sets of sliding sleeves (8) are mounted on the surface of the transmission shaft (16); positioning blocks (7) are mounted at the bottom ends of the sliding sleeves (8); and the positioning blocks (7) are connected to the base frame (1); a transmission sleeve (15) is symmetrically mounted on the surface of the transmission shaft (16); a transmission arm (14) is mounted at the bottom end of the transmission sleeve (15); a positioning seat (11) is mounted at the top end of the base frame (1) below the transmission arm (14); and an electric rod (12) is movably mounted at the top end of the positioning seat (11).

2. The automatic scanning device for core sampling according to claim 1, characterized in that: The top end of each of the electric rods (12) is provided with a push rod (13), and each of the push rods (13) is movably connected to a transmission arm (14).

3. The automatic scanning device for core sampling according to claim 1, characterized in that: The surface of the transmission shaft (16) on one side of the sliding sleeve (8) is sleeved with a support arm (9), and a pressure cover (17) is provided on the side of the top end of the support arm (9) away from the transmission shaft (16).

4. The automatic scanning device for core sampling according to claim 3 is characterized in that: A hinge shaft (10) is installed at the bottom end of the pressure cover (17), and the pressure cover (17) is movably connected to the support arm (9) through the hinge shaft (10). A locking bolt (18) is arranged at the top end of the pressure cover (17), and the locking bolt (18) is connected to the support arm (9).

5. The automatic scanning device for core sampling according to claim 1, characterized in that: A servo motor (22) is installed at the top end of the support frame (4), a driving wheel (21) is installed at the output end of the servo motor (22), and a driven wheel (19) is installed at the side of the top end of the support frame (4) away from the driving wheel (21).

6. The automatic scanning device for core sampling according to claim 5, characterized in that: A transmission belt (20) is provided on the surface of the driven wheel (19), and the transmission belt (20) extends to the surface of the driving wheel (21), and the transmission belt (20) is connected to the walking frame (5).

7. The automatic scanning device for core sampling according to claim 1, characterized in that: A threaded rod (24) is installed inside the lifting frame (27); a stepping motor (23) is installed on the top of the lifting frame (27) above the threaded rod (24); and an output end of the stepping motor (23) is connected to the threaded rod (24); a threaded sleeve (25) is sleeved on the surface of the threaded rod (24) on one side of the adjusting frame (3), and the threaded sleeve (25) is connected to the adjusting frame (3).

8. The automatic scanning device for core sampling according to claim 1, characterized in that: A control panel (26) is installed on the outer wall of the bottom frame (1) on one side of the water tank box (2), and the output end of the control panel (26) is electrically connected to the input end of the servo motor (22), the infrared temperature detector (6), the electric rod (12), and the stepping motor (23).

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