An analytical testing device for rock salt geological exploration

Abstract

The present invention belongs to the technical field of geological rock and mineral testing, and in particular relates to an analysis and testing device for rock salt geological exploration, comprising a dividing assembly, a loading assembly and a testing assembly; the top of the dividing assembly is fixedly connected to a cover plate, the surface of the cover plate is provided with a plurality of delivery holes, and the plurality of delivery holes are arranged in a circular array with the central axis of the cover plate as the center; the bottom end of the loading assembly is fixedly connected to the inner wall of the dividing assembly, and the rock and mineral fragments are moved into the dividing assembly by the telescopic and descending action of the top of the loading assembly, which is used for limiting the rock and mineral fragments before analysis and testing; the testing assembly is rotated to different angles for testing the transparency and hardness of a plurality of groups of rock and mineral fragments in the dividing assembly, thereby improving the efficiency of batch testing and classification of rock and mineral fragments after sampling.

Description

Technical Field

[0001] The invention belongs to the technical field of geological rock and mineral testing, and in particular relates to an analysis and testing device for rock salt geological exploration. Background Art

[0002] At present, field prospecting and mining of geological rocks and minerals generally involve prospectors taking samples in the field, then bringing them back to the laboratory for crushing, grinding, screening, and then conducting chemical analysis to analyze the elemental content of the ore samples. The elemental analysis of the ore is generally performed using an ore element analyzer.

[0003] After searching, in the prior art, Chinese patent application number CN202220119625.X, application date: 2022-11-18, discloses an element analysis device for geological and rock mineral analysis and testing, which relates to the field of geological and rock minerals. The device includes an analyzer body, one end of the analyzer body is equipped with a baffle, the interior of the baffle is equipped with a scanning light, the upper surface of the analyzer body is fixedly mounted with a first side plate and a second side plate, a movable ring is assembled between the two sets of side plates, and a test tube is movably inserted into the interior of the movable ring. When the device is in use, by rotating the threaded rod, the connecting plate threaded on the outer surface of the threaded rod drives the movable ring to move downward, so that the lower surface of the movable ring is against the upper surface of the analyzer body, so that the parts of the multiple groups of test tubes located at the upper end of the movable ring are in a hollow state, so that one end of the test tube can be grasped at one time, and the test tube can be driven out from the interior of the analyzer body, effectively improving the detection efficiency.

[0004] However, the device still has the following defects: although it can drive the test tube out from the inside of the analyzer body, effectively improving the detection efficiency, it still requires manual rotation of the threaded rod, etc., and its degree of automation is poor, making it unsuitable for batch analysis and testing. Summary of the Invention

[0005] In view of the above problems, the present invention provides an analytical testing device for rock salt geological exploration, comprising a material separation component, a material loading component and a testing component;

[0006] The top end of the material distribution component is fixedly connected to a cover plate, and a plurality of groups of feeding holes are opened on the surface of the cover plate, and the plurality of groups of feeding holes are arranged in a circular array with the central axis of the cover plate as the center. The bottom end of the material loading component is fixedly connected to the inner wall of the material distribution component, and the top end of the material loading component passes through the feeding holes and extends to the top end of the cover plate. The test component is fixedly connected to the top end of the cover plate, and one end of the test component is slidably connected to the inner wall of the material distribution component;

[0007] The material distribution assembly includes a mounting cylinder; the inner wall of the mounting cylinder is movably fitted with a movable ring, and the inner wall of the movable ring is provided with a limiting ring, the top of the limiting ring is fixedly connected to several groups of loading cylinders, a first helical gear is provided between adjacent side walls of two groups of loading cylinders, the bottom ends of the two groups of the first helical gears are fixedly connected to the top of the limiting ring, the inner wall of the movable ring and one side close to the first helical gear are fixedly connected to two groups of gear brackets, the two groups of gear brackets are rotatably connected to a second helical gear, and the second helical gears are meshed with the first helical gear, the tops of the two groups of gear brackets are fixedly connected to a first motor, and the output ends of the first motors are transmission connected to the second helical gears.

[0008] Furthermore, several groups of first electric push rods and photosensitive receiving probes are fixedly connected to the inner wall of the movable ring, and the photosensitive receiving probes are horizontally arranged on one side of the first electric push rod. Two groups of guide grooves are opened on the surface of several groups of the loading cylinders, and the two groups of guide grooves are interconnected and used in conjunction with the output end of the first electric push rod.

[0009] Furthermore, the material loading assembly includes a support ring;

[0010] The outer wall of the support ring is fixedly connected to the inner wall of the mounting cylinder, and the support ring is located at the bottom end of the movable ring. The top end of the support ring is fixedly connected to the storage cylinder. The inner wall of the support ring is provided with internal thread teeth, and a storage plate is threadedly connected to the internal thread teeth.

[0011] Furthermore, several groups of second electric push rods are fixedly connected to the top of the support ring, and several groups of second electric push rods are arranged in a circular array with the central axis of the support ring as the center, and the tops of several groups of second electric push rods are fixedly connected to the bottom end of the limiting ring.

[0012] Furthermore, the output ends of several groups of the second electric push rods all pass through the limiting ring and extend into the loading cylinder and the delivery hole.

[0013] Furthermore, the output end of the second electric push rod is transmission-connected to a first linkage plate, and the first linkage plate is movably and closely connected to the inner wall of the material-carrying cylinder.

[0014] Further, the test assembly includes a mounting housing and a linkage mechanism;

[0015] The mounting shell is a cylindrical structure, and the bottom end of the mounting shell is fixedly connected to the center of the central axis of the top end of the cover plate. A second motor is fixedly connected to the top end of the inner wall of the mounting shell, and the output end of the second motor is transmission-connected to a third electric push rod. The output end of the third electric push rod passes through the mounting shell and extends to the bottom end of the mounting shell and is transmission-connected to a linkage mechanism. The linkage mechanism is slidably connected to the inner wall of the limit ring.

[0016] Further, the linkage mechanism includes a linkage plate;

[0017] The center of the central axis of the second linkage plate is transmission connected to the output end of the third electric push rod, and the outer wall of the second linkage plate is slidingly fitted on the inner wall of the limit ring. A mounting groove is provided on the surface of the second linkage plate, and one end of the inner wall of the mounting groove is fixedly connected to the fourth electric push rod.

[0018] Furthermore, the output end of the fourth electric push rod is transmission-connected with a marking blade, the marking blade extends into the guide groove and cooperates with each other, and a strong light source is fixedly connected to the side of the outer wall of the fourth electric push rod away from the output end.

[0019] Furthermore, a high-definition camera is embedded in the top of the second linkage plate, and an ultraviolet light source is embedded in the bottom of the second linkage plate. The high-definition camera and the ultraviolet light source are symmetrically arranged, and both the high-definition camera and the ultraviolet light source are located on one side of the strong light source.

[0020] The beneficial effects of the present invention are:

[0021] 1. The placement hole is connected to the inner wall of the dividing component, so that the tester can place several groups of rock and mineral fragments after sampling in the dividing component, and the placed rock and mineral fragments are dropped into the top of the loading component through the telescopic and rising effect of the top of the loading component to push out the rock and mineral fragments that do not belong to the same category after analysis and testing to complete the separation function. The rock and mineral fragments are moved into the dividing component by the telescopic and descending effect of the top of the loading component to limit the rock and mineral fragments before analysis and testing. The test component is rotated to different angles to test the transparency and hardness of several groups of rock and mineral fragments in the dividing component, thereby improving the efficiency of batch testing and classification of rock and mineral fragments after sampling.

[0022] 2. The first motor rotates to make the movable ring rotate on the inner wall of the mounting cylinder, which is used to move the first electric push rod to one side of the guide groove, and use the output end of the first electric push rod to extend into the guide groove to push the same type of rock and mineral fragments after analysis and testing into the storage cylinder, which is used for centralized storage of the same type of rock and mineral fragments after analysis and testing, thereby improving the storage efficiency.

[0023] 3. The linkage plate is pushed by the second electric push rod to move the rock and mineral fragments placed on the linkage plate to the placement hole, which is used to eject rock and mineral fragments of different types, thereby improving the efficiency of removing rock and mineral fragments and improving the efficiency of batch testing of rock and mineral fragments.

[0024] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or will be understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures pointed out in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are 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.

[0026] Figure 1 A schematic structural diagram of an analysis and testing device according to an embodiment of the present invention is shown;

[0027] Figure 2 A schematic structural diagram of a material distribution assembly according to an embodiment of the present invention is shown;

[0028] Figure 3 A schematic structural diagram of a material carrying cylinder according to an embodiment of the present invention is shown;

[0029] Figure 4 A schematic structural diagram of a material loading assembly according to an embodiment of the present invention is shown;

[0030] Figure 5 A schematic structural diagram of a test assembly according to an embodiment of the present invention is shown;

[0031] Figure 6 A schematic structural diagram of a linkage mechanism according to an embodiment of the present invention is shown.

[0032] In the figure: 1. Material dividing assembly; 11. Mounting cylinder; 12. Movable ring; 13. Limiting ring; 14. Loading cylinder; 15. First bevel gear; 16. Gear bracket; 17. Second bevel gear; 18. First motor; 19. First electric push rod; 110. Photosensitive receiving probe; 111. Guide groove; 2. Cover plate; 3. Loading assembly; 31. Support ring; 32. Storage cylinder; 33. Internal threaded teeth; 34. Storage plate; 35. Second electric push rod; 36. First linkage plate; 4. Test assembly; 41. Mounting shell; 42. Second motor; 43. Third electric push rod; 44. Linkage mechanism; 441. Second linkage plate; 442. Mounting groove; 443. Fourth electric push rod; 444. Marking blade; 445. Strong light source; 446. High-definition camera; 5. Delivery hole. DETAILED DESCRIPTION

[0033] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0034] The embodiment of the present invention provides an analytical testing device for rock salt geological exploration, comprising a material distribution component 1, a material loading component 3 and a testing component 4; for example, Figure 1 shown.

[0035] The top end of the material dividing component 1 is fixedly connected to the cover plate 2, and a plurality of groups of feeding holes 5 are opened on the surface of the cover plate 2, and the plurality of groups of feeding holes 5 are arranged in a circular array with the central axis of the cover plate 2 as the center. The bottom end of the loading component 3 is fixedly connected to the inner wall of the material dividing component 1, and the top end of the loading component 3 passes through the feeding hole 5 and extends to the top end of the cover plate 2. The test component 4 is fixedly connected to the top end of the cover plate 2, and one end of the test component 4 is slidably connected to the inner wall of the material dividing component 1.

[0036] Furthermore, a controller is fixedly connected to the inner wall of the material distribution component 1.

[0037] Specifically, the feeding hole 5 is connected to the inner wall of the material separation component 1, so that the tester can place several groups of rock and mineral fragments after sampling in the material separation component 1, and the placed rock and mineral fragments are dropped into the top of the material loading component 3. The top of the material loading component 3 is stretched and lifted to push out the rock and mineral fragments that do not belong to the same category after analysis and testing, so as to complete the separation.

[0038] The top end of the loading component 3 is extended and lowered to move the rock fragments into the dividing component 1, which is used to limit the rock fragments before analysis and testing. The testing component 4 is rotated to different angles to test the transparency and hardness of several groups of rock fragments in the dividing component 1.

[0039] The material distribution assembly 1 includes a mounting cylinder 11; illustratively, as Figure 2 and Figure 3 shown.

[0040] The inner wall of the mounting cylinder 11 is movably connected with a movable ring 12, and the inner wall of the movable ring 12 is provided with a limiting ring 13, the central axes of the mounting cylinder 11, the movable ring 12 and the limiting ring 13 coincide, and the top of the limiting ring 13 is fixedly connected with several groups of loading cylinders 14, and several groups of the loading cylinders 14 are arranged in a circular array with the central axis of the limiting ring 13 as the center, and a first bevel gear 15 is provided between the adjacent side walls of the two groups of the loading cylinders 14, the bottom ends of the two groups of the first bevel gears 15 are fixedly connected to the top of the limiting ring 13, and the two groups of the first bevel gears 15 are symmetrically arranged with the central axis of the limiting ring 13 as the center, and the inner wall of the movable ring 12 and one side close to the first bevel gear 15 are fixed There are two groups of gear brackets 16 fixedly connected, and the two groups of gear brackets 16 are rotatably connected to the second bevel gear 17, and the second bevel gear 17 is meshed with the first bevel gear 15. The top ends of the two groups of gear brackets 16 are fixedly connected to the first motor 18, and the output ends of the first motor 18 are transmission-connected to the second bevel gear 17. The inner wall of the movable ring 12 is fixedly connected with several groups of first electric push rods 19 and photosensitive receiving probes 110, and the photosensitive receiving probes 110 are horizontally arranged on one side of the first electric push rod 19. Two groups of guide grooves 111 are provided on the surface of several groups of the loading barrels 14, and the two groups of guide grooves 111 are interconnected with the output ends of the first electric push rod 19 and used in conjunction with each other.

[0041] Furthermore, the first motor 18 and the first electric push rod 19 are both electrically connected to the controller.

[0042] Specifically, the loading cylinder 14 is used to limit the rock and mineral fragments waiting for analysis and testing, and the two sets of guide grooves 111 on the surface of the loading cylinder 14 are used to form a test through hole, so that the first electric push rod 19 and the photosensitive receiving probe 110 are respectively moved to one end of the guide groove 111 to cooperate with the function of placing the rock and mineral fragments in the loading cylinder 14;

[0043] The rotation of the first motor 18 causes the second bevel gear 17 to mesh with the first bevel gear 15, so that the movable ring 12 is movably fitted with the inner wall of the mounting cylinder 11, so as to adjust the positional relationship between the first electric push rod 19 and the guide groove 111, and between the photosensitive receiving probe 110 and the guide groove 111;

[0044] When the first electric push rod 19 moves to one end close to the guide groove 111, the output end of the first electric push rod 19 extends into the guide groove 111 to push the rock and mineral fragments placed in the loading cylinder 14 so that they fall into the loading assembly 3, thereby completing the storage of rock and mineral fragments of the same type;

[0045] When the photosensitive receiving probe 110 moves to one end close to the guide groove 111, it is used to detect the transparency of the rock fragments placed in the loading cylinder 14, so that the photosensitive receiving probe 110 detects the intensity of the strong light source shining through the rock fragments.

[0046] The material loading assembly 3 includes a support ring 31; for example, Figure 4 shown.

[0047] The outer wall of the support ring 31 is fixedly connected to the inner wall of the mounting cylinder 11, and the support ring 31 is located at the bottom end of the movable ring 12, and the top end of the support ring 31 is fixedly connected to the storage cylinder 32, the inner wall of the support ring 31 is provided with internal thread teeth 33, and the internal thread teeth 33 are threadedly connected to the storage plate 34, the top end of the support ring 31 is fixedly connected to several groups of second electric push rods 35, and several groups of second electric push rods 35 are arranged in a circular array with the central axis of the support ring 31 as the center, the top ends of several groups of second electric push rods 35 are fixedly connected to the bottom end of the limit ring 13, the output ends of several groups of second electric push rods 35 all pass through the limit ring 13 and extend into the loading cylinder 14 and the delivery hole 5, the output end of the second electric push rod 35 is transmission-connected to the first linkage plate 36, and the first linkage plate 36 is movably and fitly connected to the inner wall of the loading cylinder 14.

[0048] Furthermore, the second electric push rod 35 is electrically connected to the controller.

[0049] Specifically, the second electric push rod 35 drives the first linkage plate 36 to be slidably connected to the inner wall of the loading cylinder 14, so as to adjust the height of the rock and gravel in the loading cylinder 14;

[0050] The first linkage plate 36 moves to the bottom end of the guide groove 111 , so that the rock and mineral gravel move from the guide groove 111 into the storage cylinder 32 .

[0051] The test assembly 4 includes a mounting housing 41 and a linkage mechanism 44; illustratively, as Figure 5 shown.

[0052] The mounting shell 41 is a cylindrical structure, and the bottom end of the mounting shell 41 is fixedly connected to the center of the top central axis of the cover plate 2. The top of the inner wall of the mounting shell 41 is fixedly connected to a second motor 42, and the output end of the second motor 42 is transmission-connected to a third electric push rod 43. The output end of the third electric push rod 43 passes through the mounting shell 41 and extends to the bottom end of the mounting shell 41 and is transmission-connected to a linkage mechanism 44. The linkage mechanism 44 is slidingly connected to the inner wall of the limit ring 13.

[0053] The linkage mechanism 44 includes a second linkage plate 441; illustratively, as Figure 6 shown.

[0054] The center of the central axis of the second linkage plate 441 is transmission connected to the output end of the third electric push rod 43, and the outer wall of the second linkage plate 441 is slidably fitted on the inner wall of the limit ring 13. The surface of the second linkage plate 441 is provided with a mounting groove 442, and one end of the inner wall of the mounting groove 442 is fixedly connected to the fourth electric push rod 443. The output end of the fourth electric push rod 443 is transmission connected to a marking blade 444, and the marking blade 444 extends into the guide groove 111 and cooperates with each other. A strong light source 445 is fixedly connected to the side of the outer wall of the fourth electric push rod 443 away from the output end. A high-definition camera 446 is embedded in the top of the second linkage plate 441, and an ultraviolet light source is embedded in the bottom end of the second linkage plate 441. The high-definition camera 446 and the ultraviolet light source are symmetrically arranged, and both the high-definition camera 446 and the ultraviolet light source are located on one side of the strong light source 445.

[0055] Furthermore, the second motor 42 , the third electric push rod 43 , the fourth electric push rod 443 , the strong light source 445 , the ultraviolet light source and the high-definition camera 446 are all electrically connected to the controller.

[0056] Specifically, the second motor 42 and the third electric push rod 43 are used in conjunction with each other to drive the second linkage plate 441 to rotate and lift, so that the second linkage plate 441 rotates to different positions of several groups of loading cylinders 14, and cooperates with the rock and gravel placed in the loading cylinders 14;

[0057] When the marking blade 444 moves to one side of a group of material loading cylinders 14, the output end of the fourth electric push rod 443 drives the marking blade 444 to scratch the surface of the rock and ore gravel. At the same time, the strong light source 445 shines the light on the surface of the rock and ore gravel, and the light-sensitive receiving probe 110 detects the light transmittance of the rock and ore gravel through the strong light.

[0058] After the fourth electric push rod 443 drives the marking blade 444 to complete the storage, the second linkage plate 441 is driven to rotate by the second motor 42, so that the high-definition camera 446 moves to the side of the scratched rock and gravel loading cylinder 14, and irradiates the surface of the scratched rock and gravel with an ultraviolet light source to detect whether the rock and gravel contains fluorescence, and uses the high-definition camera 446 to synchronously shoot whether the rock and gravel has fluorescence and the traces after scratching, and transmits it to the controller.

[0059] The working principle of the rock salt geological exploration analysis and testing device proposed in the embodiment of the present invention is as follows:

[0060] Several groups of rock fragments are placed into the loading barrel 14 through the feeding hole 5. The second electric push rod 35 drives the first linkage plate 36 to be slidably connected to the inner wall of the loading barrel 14 to adjust the height of the rock fragments in the loading barrel 14 so that the rock fragments are moved to a position close to the guide groove 111.

[0061] The second motor 42 and the third electric push rod 43 are used to drive the second linkage plate 441 to rotate and lift, so that the second linkage plate 441 rotates to different positions of several groups of loading cylinders 14, and cooperates with the rock and gravel placed in the loading cylinders 14;

[0062] When the marking blade 444 moves to one side of a group of loading cylinders 14, the output end of the fourth electric push rod 443 drives the marking blade 444 to scratch the surface of the rock and ore gravel. At the same time, the strong light source 445 shines the light on the surface of the rock and ore gravel, and the light-sensitive receiving probe 110 detects the light transmittance of the rock and ore gravel through the strong light.

[0063] After the marking blade 444 is retracted by the fourth electric push rod 443, the second linkage plate 441 is rotated by the second motor 42, so that the high-definition camera 446 moves to one side of the scratched rock and gravel loading cylinder 14. The ultraviolet light source is used to illuminate the surface of the scratched rock and gravel to detect whether the rock and gravel contains fluorescence. The high-definition camera 446 simultaneously captures the fluorescence of the rock and gravel and the scratch marks, and transmits the information to the controller.

[0064] The controller records the data after the analysis and test, and after the marking blade 444 moves to the next loading cylinder 14, the controller controls the first motor 18 to rotate, so that the movable ring 12 rotates on the inner wall of the mounting cylinder 11, and is used to move the first electric push rod 19 to one side of the guide groove 111, and use the output end of the first electric push rod 19 to extend into the guide groove 111 to push the same type of rock and mineral fragments after the analysis and test into the storage cylinder 32 for centralized storage of the same type of rock and mineral fragments after the analysis and test;

[0065] After the marking blade 444 rotates to each group of loading cylinders 14, the first linkage plate 36 is pushed by the second electric push rod 35, so that the rock and mineral fragments placed on the first linkage plate 36 move up to the delivery hole 5, which is used to eject rock and mineral fragments of different types.

[0066] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An analytical testing device for rock salt geological exploration, characterized by: It comprises a material distribution component (1), a material loading component (3) and a testing component (4); The top end of the material distribution component (1) is fixedly connected to a cover plate (2), a surface of the cover plate (2) is provided with a plurality of groups of delivery holes (5), and the plurality of groups of delivery holes (5) are arranged in a circular array with the central axis of the cover plate (2) as the center, the bottom end of the material loading component (3) is fixedly connected to the inner wall of the material distribution component (1), the top end of the material loading component (3) passes through the delivery holes (5) and extends to the top end of the cover plate (2), the test component (4) is fixedly connected to the top end of the cover plate (2), and one end of the test component (4) is slidably connected to the inner wall of the material distribution component (1); The material distribution assembly (1) includes a mounting cylinder (11); the inner wall of the mounting cylinder (11) is movably connected to a movable ring (12), and the inner wall of the movable ring (12) is provided with a limiting ring (13), the top of the limiting ring (13) is fixedly connected to a plurality of groups of material-carrying cylinders (14), and a first helical gear (15) is provided between adjacent side walls of two groups of the material-carrying cylinders (14), and the bottom ends of the two groups of the first helical gears (15) are fixed to the top of the limiting ring (13). The movable ring (12) is connected to the inner wall of the movable ring (12) and fixedly connected to one side of the first bevel gear (15). The two sets of gear brackets (16) are rotatably connected to the second bevel gear (17), and the second bevel gear (17) is meshed with the first bevel gear (15). The top ends of the two sets of gear brackets (16) are fixedly connected to the first motor (18), and the output ends of the first motor (18) are transmission-connected to the second bevel gear (17).

2. The analytical testing device for rock salt geological exploration according to claim 1, characterized in that: The inner wall of the movable ring (12) is fixedly connected with a plurality of first electric push rods (19) and light-sensitive receiving probes (110), and the light-sensitive receiving probes (110) are horizontally arranged on one side of the first electric push rod (19). The surfaces of the plurality of loading barrels (14) are provided with two groups of guide grooves (111), and the two groups of guide grooves (111) are interconnected with the output end of the first electric push rod (19) and used in conjunction with each other.

3. The analytical testing device for rock salt geological exploration according to claim 1, characterized in that: The material carrying assembly (3) comprises a support ring (31); The outer wall of the support ring (31) is fixedly connected to the inner wall of the mounting cylinder (11), and the support ring (31) is located at the bottom end of the movable ring (12). The top end of the support ring (31) is fixedly connected to the receiving cylinder (32). The inner wall of the support ring (31) is provided with internal thread teeth (33), and a receiving plate (34) is threadedly connected to the internal thread teeth (33).

4. The analytical testing device for rock salt geological exploration according to claim 3, characterized in that: The top end of the support ring (31) is fixedly connected to a plurality of groups of second electric push rods (35), and the plurality of groups of second electric push rods (35) are arranged in a circular array with the central axis of the support ring (31) as the center, and the top ends of the plurality of groups of second electric push rods (35) are fixedly connected to the bottom end of the limiting ring (13).

5. The analytical testing device for rock salt geological exploration according to claim 4, characterized in that: The output ends of the plurality of groups of the second electric push rods (35) all pass through the limiting ring (13) and extend into the material loading barrel (14) and the delivery hole (5).

6. The analytical testing device for rock salt geological exploration according to claim 5, characterized in that: The output end of the second electric push rod (35) is transmission-connected to a first linkage plate (36), and the first linkage plate (36) is movably connected to the inner wall of the material-carrying barrel (14).

7. The analytical testing device for rock salt geological exploration according to claim 1, characterized in that: The test assembly (4) includes a mounting housing (41) and a linkage mechanism (44); The mounting shell (41) is a cylindrical structure, and the bottom end of the mounting shell (41) is fixedly connected to the center of the top central axis of the cover plate (2). The top end of the inner wall of the mounting shell (41) is fixedly connected to a second motor (42), and the output end of the second motor (42) is transmission-connected to a third electric push rod (43). The output end of the third electric push rod (43) passes through the mounting shell (41) and extends to the bottom end of the mounting shell (41) to be transmission-connected to a linkage mechanism (44). The linkage mechanism (44) is slidably connected to the inner wall of the limiting ring (13).

8. The analytical testing device for rock salt geological exploration according to claim 7, characterized in that: The linkage mechanism (44) includes a second linkage plate (441); The center of the central axis of the second linkage plate (441) is transmission-connected to the output end of the third electric push rod (43), and the outer wall of the second linkage plate (441) is slidably connected to the inner wall of the limiting ring (13). A mounting groove (442) is provided on the surface of the second linkage plate (441), and one end of the inner wall of the mounting groove (442) is fixedly connected to the fourth electric push rod (443).

9. The analytical testing device for rock salt geological exploration according to claim 8, characterized in that: The output end of the fourth electric push rod (443) is transmission-connected with a marking blade (444), and the marking blade (444) extends into the guide groove (111) and is used in conjunction with each other. A strong light source (445) is fixedly connected to the side of the outer wall of the fourth electric push rod (443) away from the output end.

10. The analytical testing device for rock salt geological exploration according to claim 9, characterized in that: A high-definition camera (446) is embedded and installed at the top end of the second linkage plate (441), and an ultraviolet light source is embedded and installed at the bottom end of the second linkage plate (441). The high-definition camera (446) and the ultraviolet light source are symmetrically arranged, and both the high-definition camera (446) and the ultraviolet light source are located on one side of the strong light source (445).

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