Geological and geotechnical investigation strength test device

Abstract

The invention belongs to the field of geological investigation, and particularly relates to a geological geotechnical investigation strength test device which comprises a workbench, a detection part and a rotating part are arranged on the workbench, the detection part is located above the rotating part, the rotating part comprises a cylindrical rotating disc, a circular ring, a pushing block and a pushing assembly, and the rotating disc is rotationally connected with the workbench; a plurality of sample holes are formed in the rotary disc, a plurality of protrusions are arranged on the side wall of the rotary disc, the circular ring and the rotary disc are coaxially arranged, the circular ring is fixed to the workbench, the radius of the circular ring is larger than that of the rotary disc, a guide groove is formed in the inner wall of the circular ring in the circumferential direction, the push block is slidably connected to the guide groove, and the push assembly is connected with the push block. The push block is driven to slide along the guide groove, so that the bulge is pushed to drive the turntable to rotate, the sample holes are sequentially positioned right below the detection part, and the detection part is used for detecting the rock-soil sample. A plurality of to-be-detected samples can be contained, and workers do not need to frequently clean, carry and replace the samples.

Description

Technical Field

[0001] The invention belongs to the field of geological exploration, and in particular relates to a geological rock and soil exploration strength test device. Background Art

[0002] The field of geological engineering is based on the theories of natural science and earth science, with geological surveys, mineral resource surveys and exploration, and engineering problems related to the geological structure and geological background of major projects as its main objects. It tests the strength of geological rocks and soils at different depths, and uses detection equipment to detect the strength and looseness of rocks and soils. During geological surveys, workers are often required to carry tools and walk to places that are inaccessible to vehicles or have rugged terrain. Therefore, it is impossible for workers to carry more equipment and travel light.

[0003] With current testing equipment, samples are tested by placing the samples to be tested into the testing device for testing. If different samples need to be tested, the samples need to be replaced repeatedly, and staff are required to remove and clean the sample fragments after testing in the testing device. Especially when testing at the survey site, subsequent samples to be tested need to be placed aside and wait for the previous test and cleaning to be completed before they can be placed in the groove. The testing device needs to be cleaned frequently, and the samples need to be moved and replaced, which is a cumbersome operation. Summary of the Invention

[0004] In order to solve the above technical problems, the present invention provides a geological and rock soil exploration strength test device, which can be equipped with multiple samples to be tested and does not require staff to frequently clean, move and replace samples.

[0005] The technical solution of the present invention includes a workbench, on which a detection component and a rotating component are provided. The detection component is located above the rotating component. The rotating component includes a cylindrical turntable, a ring, a push block and a pushing assembly. The turntable is rotatably connected to the workbench. A plurality of sample holes are provided on the turntable. A plurality of protrusions are provided on the side wall of the turntable. The ring is coaxially arranged with the turntable and fixed on the workbench. The radius of the ring is larger than the radius of the turntable. A guide groove is provided on the inner wall of the ring along the circumferential direction. The push block is slidably connected to the guide groove. The pushing assembly is connected to the push block to drive the push block to slide along the guide groove, thereby pushing the protrusion to drive the turntable to rotate, so that the sample holes are located directly below the detection component in sequence, and the detection component detects the rock and soil samples.

[0006] Furthermore, the pushing assembly includes a guide tube and a push tube. The guide tube is connected to the circular ring and is fixed on the workbench. The push tube is inserted into the guide tube, and the push tube is located at one end of the circular ring and connected to the push block.

[0007] Furthermore, the push block includes a slider and a push plate. The slider is connected to the push tube, and the slider is slidably connected to the guide groove. One end of the push plate is rotatably connected to the end of the slider close to the push tube, and the other end of the push plate is connected to the end of the slider away from the push tube through a spring.

[0008] Furthermore, the push tube includes two hard tubes and a soft tube. The two hard tubes are respectively located at both ends of the soft tube, and the hard tube close to the ring is connected to the push block.

[0009] Furthermore, the workbench is also provided with a sampling component, which includes a pillar and a coring assembly. The coring assembly is arranged on the pillar and is rotatably connected to the pillar. The coring assembly samples the rock and soil, and rotates around the pillar after sampling so that the rock and soil samples are placed in the sample hole. The pillar is located on the workbench, and the pillar is slidably fitted with the workbench. One side of the pillar is connected to the end of the push tube away from the push block.

[0010] Furthermore, the pillar and the workbench slide in cooperation to make the pillar move away from or approach the circular ring. A rotating ring, a fixed plate and a transmission rod are provided on the pillar, and a rack is provided on the workbench. A first telescopic cylinder is fixed on the workbench on the side of the pillar away from the hard tube. The rotating ring is sleeved on the pillar, and the rotating ring is rotatably connected to the pillar. The coring assembly is connected to the rotating ring. Teeth are provided on the rotating ring along the circumferential direction. The rack is located on one side of the pillar, and the rack is arranged along the sliding direction of the pillar. The fixed plate is fixed on the top of the pillar, and the transmission rod is located between the fixed plate and the workbench, and the transmission rod is rotatably connected to the fixed plate. The transmission rod is respectively engaged with the teeth on the rack and the rotating ring through the gear. The first telescopic cylinder is connected to the side of the pillar away from the hard tube. The telescopic cylinder pushes the pillar to slide on the workbench, so that the pillar drives the push block to slide on the guide groove through the push tube.

[0011] Furthermore, the coring assembly includes a first telescopic rod, a second telescopic rod, a support plate and a motor. The fixed end of the first telescopic rod is arranged on a rotating ring, the support plate is arranged at the telescopic end of the first telescopic rod, the second telescopic rod is perpendicular to and passes through the support plate, and the fixed end of the second telescopic rod is rotatably connected to the support plate. The motor is arranged on the support plate, and the transmission shaft of the motor drives the second telescopic rod to rotate through two conical wheels. The telescopic end of the second telescopic rod is connected to the drill barrel.

[0012] Furthermore, an opening is provided on the workbench, and the opening is located below the turntable and downstream of the detection position of the detection component.

[0013] Furthermore, a baffle is provided at one end of each of the sampling holes on the turntable close to the workbench. The baffle is hinged to the bottom of the turntable, and the opening direction between the baffle and the turntable is opposite to the rotation direction of the turntable.

[0014] Furthermore, the detection component includes a bracket, a hydraulic rod, a pressure sensor and a pressure plate. The hydraulic rod is located above the turntable, the fixed end of the hydraulic rod is connected to the bracket, and the telescopic end of the hydraulic rod is connected to the pressure plate through the pressure sensor.

[0015] The technical solution provided by the embodiment of the present invention has the following advantages compared with the existing technology:

[0016] The turntable of the present invention has multiple sample wells. After collecting multiple samples, the samples are sequentially placed into the sample wells. The push assembly is pushed, causing the push block to slide along the sliding groove on the inner wall of the circular ring. As the push block slides, it pushes the protrusion. Because the turntable and the workbench are rotatably connected, the turntable rotates, bringing the samples in the sample wells sequentially to the bottom of the detection component, which then tests the samples. Since the multiple sample wells on the turntable are all filled with samples, there is no need for staff to frequently clean, move, or replace samples.

[0017] 2. The present invention places the sample into the sample hole, which can prevent sample fragments from splashing everywhere and injuring people when the detection component detects the sample.

[0018] Other advantages, objectives and features of the present invention will be reflected in part from the following description and will be understood by those skilled in the art through study and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a schematic diagram of the overall structure of a test device according to one embodiment of the present invention;

[0021] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0022] Figure 3 This is a schematic structural diagram of a rotating component according to one embodiment of the present invention;

[0023] Figure 4 for Figure 3 Enlarged view of point B in the middle;

[0024] Figure 5 This is a schematic diagram of the cooperation between the turntable and the workbench according to one embodiment of the present invention;

[0025] Figure 6A schematic diagram of the installation of a baffle according to one embodiment of the present invention;

[0026] Figure 7 This is a schematic structural diagram of a detection component according to one embodiment of the present invention.

[0027] Reference numerals:

[0028] 1. Turntable; 101. Sample hole; 102. Protrusion; 103. Rotating shaft; 2. Circular ring; 201. Guide groove; 301. Push plate; 302. Spring; 303. Slider; 4. Guide tube; 501. Hose; 502. Hard tube; 6. Pillar; 601. Rotating ring; 6011. Gear; 602. Fixed plate; 603. Transmission rod; 604. Gear; 605. Rack; 7. Telescopic cylinder; 8. First telescopic rod; 9. Support plate; 10. Motor; 1001. Cone wheel; 11. Second telescopic rod; 12. Drill barrel; 13. Workbench; 14. Opening; 15. Baffle; 16. Bracket; 17. Hydraulic rod; 18. Pressure sensor; 19. Pressure plate. DETAILED DESCRIPTION

[0029] A specific embodiment of the present invention is described in detail below with reference to the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the technical solutions of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0031] In the description of the embodiments of the present invention, unless otherwise specified, “a plurality of” means two or more.

[0032] like Figures 1 to 7As shown, the present invention provides a geological and rock soil exploration strength test device, including a workbench 13, on which a detection component and a rotating component are provided. The detection component is located above the rotating component. The rotating component includes a cylindrical turntable 1, a ring 2, a push block and a pushing assembly. The turntable 1 is rotatably connected to the workbench 13, and a plurality of sample holes 101 are provided on the turntable 1. A plurality of protrusions 102 are provided on the side wall of the turntable 1. The ring 2 is coaxially arranged with the turntable 1 and the ring 2 is fixed on the workbench 13. The radius of the ring 2 is greater than the radius of the turntable 1. A guide groove 201 is provided on the inner wall of the ring 2 along the circumferential direction. The push block is slidably connected to the guide groove 201. The pushing assembly is connected to the push block to drive the push block to slide along the guide groove 201, thereby pushing the protrusion 102 to drive the turntable 1 to rotate, so that the sample holes 101 are located directly below the detection component in sequence, and the detection component detects the rock and soil samples.

[0033] The turntable 1 of the present invention has a plurality of sample holes 101. After a plurality of samples are obtained, the samples are sequentially placed in the sample holes 101, and the pushing assembly is pushed, so that the push block slides along the sliding groove on the inner wall of the ring 2. When the push block slides, it pushes the protrusion 102. Since the turntable 1 and the workbench 13 are rotatably connected, the turntable 1 rotates, so that the samples in the sample holes 101 are sequentially brought to the bottom of the detection component, and the detection component detects the samples. Since the plurality of sample holes 101 on the turntable 1 are all filled with samples, there is no need for staff to frequently clean, carry, and replace samples. At the same time, placing the samples in the sample holes 101 can prevent sample debris from splashing everywhere and injuring people when the detection component detects the samples.

[0034] Furthermore, to ensure that the sampling holes of turntable 1 align with the coring assembly each time a sample is placed in the coring assembly, the number of protrusions 102 should be consistent with the number of sampling holes, and the sampling holes should be symmetrically arranged at equal intervals on turntable 1. Protrusions 102 are also evenly spaced on the sidewalls of turntable 1 to ensure that the turntable 1 rotates at the same angle each time the drive assembly pushes protrusions 102. For example, if there are four sampling holes, then there should also be four protrusions 102. This way, when the drive assembly pushes protrusions 102, the turntable 1 rotates 90 degrees each time.

[0035] In the embodiment provided by the present invention, the pushing assembly includes a guide tube 4 and a push tube. The guide tube 4 is connected to the ring 2 and is fixed on the workbench 13. The push tube is inserted into the guide tube 4 and is located at one end of the ring 2 and connected to the push block.

[0036] It can be understood that the push block pushes the protrusion 102 according to the sliding of the support 6 to rotate the turntable 1. Since the turntable 1 is cylindrical, the portion of the push block that needs to push the protrusion 102 needs to move in an arc shape. Therefore, the push tube can bend and deform to push the push block to slide in the guide groove 201. In other words, the support 6 slides and pushes the push tube, which changes direction under the action of the guide tube 4, thereby pushing the push block.

[0037] Optionally, the structure of the guide tube 4 includes a straight tube section and an arc tube section, and the arc tube serves to change the direction of the push tube.

[0038] It should be noted that the push tube can be bent but cannot be stretched or compressed to prevent the turntable 1 from being unable to rotate to a fixed angle or the push block from returning to its position in time, resulting in failure to push the next protrusion 102.

[0039] In the embodiment provided by the present invention, the push block includes a slider 303 and a push plate 301. The slider 303 is connected to the push tube, and the slider 303 is slidably connected to the guide groove 201. One end of the push plate 301 is rotatably connected to the end of the slider 303 close to the push tube, and the other end of the push plate 301 is connected to the end of the slider 303 away from the push tube through a spring 302.

[0040] It can be understood that when the push block pushes the protrusion 102, the push plate 301 has an angle with the slider 303 under the action of the spring 302, so that it can act on the protrusion 102. When the pushing is completed, the push block needs to return to its position under the action of the push tube. At this time, the protrusion 102 presses on the push plate 301 to compress the spring 302, so that it can return to its position over the protrusion 102.

[0041] Optionally, the turntable 1 and the workbench 13 can rotate in one direction to further prevent the turntable 1 from rotating when the push block returns to its original position.

[0042] In the embodiment provided by the present invention, the push tube includes two hard tubes 502 and a soft tube 501 . The two hard tubes 502 are respectively located at both ends of the soft tube 501 , and the two hard tubes 502 are respectively connected to the push block and the support 6 .

[0043] It can be understood that the push tube needs to change direction in the guide tube 4, so the hard tube 502 cannot be used. The part connected to the push block or the support 6 needs to enter and exit the guide tube 4. If a soft tube 501 is used, it is easy to bend, resulting in the push tube being unable to move in the guide tube 4.

[0044] In the embodiment provided by the present invention, the workbench 13 is also provided with a sampling component, which includes a pillar 6 and a coring assembly. The coring assembly is arranged on the pillar 6 and is rotatably connected to the pillar 6. The coring assembly samples the rock and soil, and rotates around the pillar 6 after sampling, so that the rock and soil samples taken are placed in the sample hole 101. The pillar 6 is located on the workbench 13, and the pillar 6 is slidably matched with the workbench 13. One side of the pillar 6 is connected to the end of the push tube away from the push block.

[0045] In the embodiment provided by the present invention, the pillar 6 slides with the workbench 13 to make the pillar 6 move away from or approach the ring 2. A rotating ring 601, a fixed plate 602 and a transmission rod 603 are provided on the pillar 6. A rack 605 is provided on the workbench 13. The rotating ring 601 is sleeved on the pillar 6 and the rotating ring 601 is rotatably connected to the pillar 6. The coring assembly is connected to the rotating ring 601. The rotating ring 601 is provided with teeth 6011 along the circumferential direction. The rack 605 is located on one side of the pillar 6 and the rack 605 is arranged along the sliding direction of the pillar 6. The fixed plate 602 is fixed to the top of the pillar 6. The transmission rod 603 is located between the fixed plate 602 and the workbench 13 and the transmission rod 603 is rotatably connected to the fixed plate 602. The transmission rod 603 is engaged with the teeth 6011 on the rack 605 and the rotating ring 601 through the gear 604 respectively.

[0046] It can be understood that when the telescopic cylinder 7 drives the pillar 6 to slide, a gear 604 on the transmission rod 603 engages with the rack 605 to drive the transmission rod 603 to rotate, and the transmission rod 603 engages with the tooth 6011 on the rotating ring 601 through another tooth to drive the rotating ring 601 to rotate, thereby causing the coring assembly to rotate around the pillar 6.

[0047] In the embodiment provided by the present invention, the coring assembly includes a first telescopic rod 8, a second telescopic rod 11, a support plate 9 and a motor 10. The fixed end of the first telescopic rod 8 is arranged on the rotating ring 601, the support plate 9 is arranged at the telescopic end of the first telescopic rod 8, the second telescopic rod 11 is perpendicular to and passes through the support plate 9, and the fixed end of the second telescopic rod 11 is rotatably connected to the support plate 9. The motor 10 is arranged on the support plate 9, and the transmission shaft of the motor 10 drives the second telescopic rod 11 to rotate through two conical wheels 1001, and the telescopic end of the second telescopic rod 11 is connected to the drill barrel 12.

[0048] The working principle is as follows: the first telescopic rod 8 drives the support plate 9 to extend and retract to adjust the sampling position, the motor 10 drives the second telescopic rod 11 to rotate, and the second telescopic rod 11 drives the drill tube 12 to rotate for sampling, and the extension and retraction of the second telescopic rod 11 can adjust the extension and retraction of the sampling. Through the cooperation of the first telescopic rod 8 and the second telescopic rod 11, it is possible to sample rock and soil at different depths within a certain range.

[0049] In the embodiment provided by the present invention, the turntable 1 is rotatably connected to the workbench 13 via a rotating shaft 103 .

[0050] In the embodiment provided by the present invention, the workbench 13 is provided with an opening 14 , and the opening 14 is located below the turntable 1 .

[0051] It can be understood that the opening 14 is provided on the workbench 13 for collecting the rock and soil samples after testing.

[0052] It should be noted that the opening 14 is set at a downstream position of the detection position of the detection component. If it is set at an upstream position, undetected samples will fall.

[0053] In the embodiment provided by the present invention, a baffle 15 is provided at one end of several sampling holes on the turntable 1 close to the workbench 13. The baffle 15 is hinged to the bottom of the turntable 1, and the opening direction between the baffle 15 and the turntable 1 is opposite to the rotation direction of the turntable 1.

[0054] It is understandable that if the baffle 15 is not provided, the rock and soil samples are likely to rub against the top wall of the workbench 13 when the turntable 1 rotates, thereby affecting the detection results.

[0055] It can be understood that the baffle 15 is rotatably connected to the turntable 1 in order to discharge the tested rock and soil samples from the opening 14 of the workbench 13. The opening direction between the baffle 15 and the turntable 1 is opposite to the rotation direction of the turntable 1 to prevent the baffle 15 from being unable to return to its original position.

[0056] In the embodiment provided by the present invention, the detection component includes a bracket 16, a hydraulic rod 17, a pressure sensor 18 and a pressure plate 19. The hydraulic rod 17 is located above the turntable 1. The fixed end of the hydraulic rod 17 is connected to the bracket 16, and the telescopic end is connected to the pressure plate 19 through the pressure sensor 18.

[0057] It can be understood that the pressure sensor 18 is connected to a computer to analyze the properties of the rock and soil through existing mature analysis software.

[0058] Optionally, the pressure plate 19 can prevent rock and soil fragments from flying around during detection.

[0059] It should be noted that, in this document, the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or apparatus comprising the element.

[0060] Although the embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the specification and exemplary embodiments. They can be applied to a variety of fields suitable for the present invention. Further modifications will be readily apparent to those skilled in the art. Therefore, the present invention is not limited to the specific details and illustrations shown and described herein without departing from the general concept defined by the claims and their equivalents.

Claims

1. A geological and rock exploration strength test device, characterized in that: It comprises a workbench (13), wherein a detection component and a rotating component are provided on the workbench (13), and the detection component is located above the rotating component; The rotating component includes a cylindrical turntable (1), a ring (2), a push block and a push assembly, the turntable (1) is rotatably connected to the workbench (13), a plurality of sample holes (101) are provided on the turntable (1), a plurality of protrusions (102) are provided on the side wall of the turntable (1), the ring (2) is coaxially arranged with the turntable (1), and the ring (2) is fixed on the workbench (13), the radius of the ring (2) is greater than the radius of the turntable (1), a guide groove (201) is provided on the inner wall of the ring (2) along the circumferential direction, the push block is slidably connected to the guide groove (201), the push assembly is connected to the push block to drive the push block to slide along the guide groove (201), thereby pushing the protrusion (102) to drive the turntable (1) to rotate, so that the sample holes (101) are located directly below the detection component in sequence, and the detection component detects the rock and soil samples.

2. A geological and rock exploration strength test device according to claim 1, characterized in that: The pushing assembly comprises a guide tube (4) and a pushing tube; The guide tube (4) is connected to the circular ring (2), and the guide tube (4) is fixed on the workbench (13). The push tube is inserted into the guide tube (4), and the push tube is located at one end of the circular ring (2) and connected to the push block.

3. A geological and rock exploration strength testing device according to claim 2, characterized in that: The push block includes a slider (303) and a push plate (301); The slider (303) is connected to the push tube, and the slider (303) is slidably connected to the guide groove (201), one end of the push plate (301) is rotatably connected to the end of the slider (303) close to the push tube, and the other end of the push plate (301) is connected to the end of the slider (303) away from the push tube through a spring (302).

4. A geological and rock exploration strength test device according to claim 2, characterized in that: The push tube comprises two hard tubes (502) and a soft tube (501), the two hard tubes (502) are respectively located at two ends of the soft tube (501), and the hard tube (502) close to the ring (2) is connected to the push block.

5. A geological and rock exploration strength testing device as claimed in claim 2, characterized in that: The workbench (13) is also provided with a sampling component; The sampling component includes a pillar (6) and a coring assembly. The coring assembly is arranged on the pillar (6) and is rotatably connected to the pillar (6). The coring assembly samples rock and soil, and rotates around the pillar (6) after sampling, so that the rock and soil sample is placed in the sample hole (101). The pillar (6) is located on the workbench (13), and the pillar (6) and the workbench (13) are slidably matched. One side of the pillar (6) is connected to an end of the push tube away from the push block.

6. A geological and rock exploration strength test device according to claim 5, characterized in that: The support (6) is slidably matched with the workbench (13) so that the support (6) moves away from or close to the ring (2). The support (6) is provided with a rotating ring (601), a fixed plate (602) and a transmission rod (603). The workbench (13) is provided with a rack (605). A first telescopic cylinder (7) is fixed on the workbench (13) on the side of the support (6) away from the push tube. The rotating ring (601) is sleeved on the pillar (6), and the rotating ring (601) is rotatably connected to the pillar (6), the coring assembly is connected to the rotating ring (601), the rotating ring (601) is provided with teeth (6011) along the circumferential direction, the rack (605) is located on one side of the pillar (6), and the rack (605) is arranged along the sliding direction of the pillar (6), the fixed plate (602) is fixed on the top of the pillar (6), the transmission rod (603) is located between the fixed plate (602) and the workbench (13), and the transmission rod (603) is rotatably connected to the fixed plate (602), and the transmission rod (603) is respectively engaged with the teeth (6011) on the rack (605) and the rotating ring (601) through the gear (604); The first telescopic cylinder (7) is connected to a side of the support (6) away from the push tube, and the telescopic cylinder (7) pushes the support (6) to slide on the workbench (13), so that the support (6) drives the push block to slide on the guide groove (201) through the push tube.

7. A geological and rock exploration strength test device according to claim 6, characterized in that: The coring assembly comprises a first telescopic rod (8), a second telescopic rod (11), a support plate (9) and a motor (10); The fixed end of the first telescopic rod (8) is arranged on the rotating ring (601), the support plate (9) is arranged on the telescopic end of the first telescopic rod (8), the second telescopic rod (11) is vertically passed through the support plate (9), and the fixed end of the second telescopic rod (11) is rotatably connected to the support plate (9), the motor (10) is arranged on the support plate (9), the transmission shaft of the motor (10) drives the second telescopic rod (11) to rotate through two cone wheels (1001), and the telescopic end of the second telescopic rod (11) is connected to the drill pipe (12).

8. A geological and rock exploration strength testing device according to claim 1, characterized in that: An opening (14) is provided on the workbench (13), and the opening (14) is located below the turntable (1) and downstream of the detection position of the detection component.

9. A geological and rock exploration strength testing device according to claim 8, characterized in that: A baffle (15) is provided at one end of each of the plurality of sampling holes on the turntable (1) close to the workbench (13), the baffle (15) being hinged to the bottom of the turntable (1), and the opening direction between the baffle (15) and the turntable (1) being opposite to the rotation direction of the turntable (1).

10. A geological and rock exploration strength testing device according to claim 1, characterized in that: The detection component comprises a bracket (16), a hydraulic rod (17), a pressure sensor (18) and a pressure plate (19); the hydraulic rod (17) is located above the turntable (1); the fixed end of the hydraulic rod (17) is connected to the bracket (16); and the telescopic end of the hydraulic rod (17) is connected to the pressure plate (19) via the pressure sensor (18).

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