Intelligent surveying system for mine construction

Abstract

The application relates to an intelligent surveying system for mine construction, which comprises a base and a scanning device arranged on the base. The base is provided with a switching assembly, the switching assembly comprises a switching seat, a plurality of groups of sampling devices are arranged on the switching seat, each group of sampling devices comprises a driving assembly fixedly arranged on the switching seat and a fixed cylinder driven by the driving assembly, a sleeving assembly and a top-stretching assembly driven by the sleeving assembly are arranged on the fixed cylinder, the sleeving assembly comprises a sleeve, a containing cavity is formed in the base, a sampling assembly is arranged in the containing cavity, the sampling assembly comprises a sampling pipe slidingly arranged in the containing cavity and an auger fixedly arranged on the sampling pipe, a drill rod is arranged in the auger, a crushing assembly is arranged in the drill rod, the fixed cylinder is lowered at the same time, the sleeving assembly is clamped with the sampling pipe, the sampling pipe is rotated and lowered to carry out sampling, meanwhile, the drill rod and the crushing head repeatedly top-stretch to excavate and crush the ore.

Description

Technical Field

[0001] This invention relates to the field of mineral exploration technology, and more specifically to an intelligent surveying system for mine construction. Background Technology

[0002] A mine refers to an independent production and operation unit that extracts ore within a defined mining boundary. The direction of the mine is surveyed using scanning equipment, and then the ore is sampled by the mine's quarrying equipment for research purposes. Currently, the ore is generally drilled and excavated manually, and then crushed. During the excavation process, a large amount of dust is generated, which can be inhaled by workers and cause harm to their health. At the same time, the process of striking the ore is time-consuming and laborious, resulting in slow excavation efficiency and greatly affecting the speed of ore sampling.

[0003] Chinese patent CN202110815969.4 discloses a column-lifting quarrying device, which includes a lifting rod, a fixed plate set at the end of the lifting rod, and a cutting component connected to the fixed plate. The cutting component crushes and cuts the ore, causing the cutting wheel to wear or jam during the cutting process, resulting in a short service life and low quarrying efficiency. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing an intelligent surveying system for mine construction. After the scanning device surveys the mine, the drive component lowers the fixed cylinder while simultaneously engaging the sleeve component with the sampling tube and rotating the sampling tube to collect samples. At the same time, the jacking component rotates to repeatedly extend the drill rod, and the crushing component crushes the ore, enabling multiple sampling and improving sampling efficiency.

[0005] The technical solution of the present invention is as follows:

[0006] An intelligent surveying system for mining construction includes a base and a scanning device mounted on the base. The base has a switching assembly, which includes a switching seat. The switching seat has several sets of sampling devices. Each sampling device includes a driving assembly fixedly mounted on the switching seat and a fixed cylinder driven by the driving assembly. The fixed cylinder has a connecting assembly and a lifting assembly driven by the connecting assembly. The connecting assembly includes a sleeve. The base has a receiving cavity, within which a sampling assembly is disposed. The sampling assembly includes a sampling tube slidably disposed within the receiving cavity and a fixed assembly. The sampling tube has an auger, inside which a drill rod is installed. Inside the drill rod is a crushing component. The scanning device is used for mine surveying. The switching component is used to switch the connection state between several fixed cylinders and the sampling tube. The driving component is used to drive the fixed cylinders to rise and fall. The sleeve assembly is used to engage the fixed cylinders with the auger through the sleeve when they are connected to the sampling tube. The jacking assembly is used to drive the drill rod to reciprocate and extend to excavate the ore. The sampling component is used to drive the sampling tube to descend and rotate to extract stone after the sleeve is engaged with the auger. The crushing component is used to crush the ore when the drill rod reciprocates and extends.

[0007] As a preferred embodiment, the scanning device includes a scanner fixedly mounted on a base.

[0008] As a preferred embodiment, the switching assembly further includes several cavities formed on the switching seat, which is rotatably mounted on the base.

[0009] As a preferred embodiment, the drive assembly includes a motor fixedly mounted on the switching seat, a lead screw rotatably mounted on the switching seat, a guide rod fixedly mounted on the switching seat, a slide mounted slidably on the lead screw, and guide holes on both sides of the slide. The guide holes cooperate with the guide rod, the motor output shaft is fixedly connected to the lead screw, and the fixed cylinder is fixedly connected to the slide.

[0010] As a preferred embodiment, the socket assembly further includes a servo motor fixedly mounted on the slide, a connector fixedly mounted on the sleeve, and a locking groove formed on the sleeve. The locking groove has a hexagonal groove structure. The sleeve is rotatably mounted on the fixed cylinder. The output shaft of the servo motor is connected to the sleeve via a belt. The connector is made of a flexible material.

[0011] As a preferred embodiment, the top extension assembly includes a top extension rod rotatably disposed within a sleeve, a gear fixedly disposed on the output shaft of a servo motor, a support frame fixedly disposed on a slide, a boss rotatably disposed on the support frame, and a gear ring fixedly disposed on the boss. The gear meshes with the gear ring, and the end of the top extension rod is spherical and engages with the boss.

[0012] As a preferred embodiment, the sampling assembly further includes an extension plate fixedly mounted on the top of the sampling tube, a hexagonal nut fixedly mounted on the top of the auger, a through hole formed in the hexagonal nut and the auger, and a spring sleeved between the extension plate and the base. The hexagonal nut has a chamfer and engages with a locking groove. The top extension rod engages with the through hole. The bottom of the spring is fixedly connected to the base. The drill rod is slidably mounted inside the auger and is connected to the auger by a spring.

[0013] As a preferred embodiment, the crushing assembly includes a cylinder fixedly disposed at the bottom of the auger, several cavities formed within the cylinder, a hydraulic cylinder slidably disposed within the cavities, a piston slidably disposed within the hydraulic cylinder, a piston rod fixedly disposed on the piston, a through groove formed on the cavities, several sliding grooves formed on the drill rod, a hydraulic pipe slidably disposed on the through groove, a hydraulic chamber fixedly disposed on the hydraulic pipe, several channels fixedly disposed on the hydraulic chamber, a crushing head slidably disposed within the channels, a crushing hole formed at the bottom of the drill rod, a connecting groove formed on the cavities, and a connecting rod slidably disposed within the connecting groove. The piston rod is fixedly disposed within the cavities, the through groove communicates with the sliding groove, the hydraulic pipe passes through the sliding groove and connects to the hydraulic cylinder, the channel mates with the crushing hole, and the connecting rod is fixedly connected between the hydraulic cylinder and the drill rod.

[0014] As a preferred embodiment, a cylinder is fixedly installed inside the fixed cylinder, and a push plate is slidably installed inside the fixed cylinder, with the cylinder output shaft fixedly connected to the push plate.

[0015] As a preferred embodiment, the top extension rod is provided with a rubber pad.

[0016] The beneficial effects of this invention are as follows:

[0017] 1. The present invention is equipped with a scanning device and a switching component. After the mine is surveyed by the scanning device, the ore is sampled. Different fixed cylinders can be switched through the switching seat to perform multiple samplings, thereby solving the problems of slow sampling efficiency and complicated sampling steps.

[0018] 2. This invention is equipped with a sleeve assembly, an extension assembly, and a crushing assembly. After the sleeve is engaged with the auger, it drives the sampling tube to rotate for sampling. At the same time, the extension rod drives the drill rod to reciprocate up and down, while driving the crushing head to reciprocate and extend, further crushing the ore, thereby preventing damage to the sampling tube during sampling. After sampling is completed, the fixed cylinder rises, the sleeve disengages from the auger, and the push plate pushes out the crushed stone, extending the service life of the device and improving the quarrying efficiency.

[0019] In summary, this invention has the advantages of fast sampling efficiency and good crushing effect, and is suitable for the field of mineral exploration technology. Attached Figure Description

[0020] The invention will be further described below with reference to the accompanying drawings:

[0021] Figure 1 This is a schematic diagram of an intelligent surveying system for mining construction.

[0022] Figure 2 This is a structural schematic diagram of the fixed cylinder and the top extension assembly;

[0023] Figure 3 This is a schematic diagram of the socket assembly.

[0024] Figure 4 This is a schematic diagram of the engagement groove structure;

[0025] Figure 5 This is a schematic diagram of the sampling component.

[0026] Figure 6 This is a schematic diagram of the structure of a hexagonal nut;

[0027] Figure 7 This is a schematic diagram of the drill pipe structure;

[0028] Figure 8 This is a schematic diagram showing the state when the servo motor drives the sleeve to rotate and simultaneously drives the extension rod to extend.

[0029] Figure 9 This is a schematic diagram showing the state when the locking groove and the hexagonal nut are engaged.

[0030] Figure 10 A schematic diagram showing the state when the fixed cylinder descends and fits into the sampling tube, while the sleeve is engaged with the auger and the extension rod drives the drill rod to extend.

[0031] Figure 11 for Figure 10 Enlarged view of point A in the middle;

[0032] Figure 12 for Figure 10 Enlarged view at point B in the middle;

[0033] Figure 13 A schematic diagram showing the state of the sampling tube when it is inserted into the ore for sampling;

[0034] Figure 14 for Figure 12 Enlarged view at point C;

[0035] Figure 15 for Figure 13 Enlarged view at point D;

[0036] Figure 16 A schematic diagram showing the state of the ore being pushed out by the pusher plate;

[0037] Reference numerals: 1. Base; 2. Scanning device; 21. Scanner; 3. Switching assembly; 31. Switching seat; 32. Cavity; 4. Drive assembly; 41. Motor; 42. Lead screw; 43. Guide rod; 44. Slide; 45. Guide hole; 5. Fixing cylinder; 6. Socket assembly; 61. Sleeve; 62. Servo motor; 63. Connector; 64. Engaging groove; 7. Expansion assembly; 71. Expansion rod; 72. Gear; 73. Support frame; 74. Boss; 75. Gear ring; 8. Receiving cavity; 9. Sampling assembly; 9. 1. Sampling tube, 92. Screwdriver, 93. Extension plate, 94. Hex nut, 95. Through hole, 96. Spring, 97. Chamfer, 10. Drill rod, 11. Crushing assembly, 111. Cylinder, 112. Cavity, 113. Hydraulic cylinder, 114. Piston, 115. Piston rod, 116. Through groove, 117. Slide groove, 118. Hydraulic pipe, 119. Hydraulic chamber, 120. Channel, 121. Crushing head, 122. Crushing hole, 123. Connecting groove, 124. Connecting rod, 12. Cylinder, 13. Push plate. Detailed Implementation

[0038] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0039] Example 1

[0040] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0041] like Figures 1 to 16As shown, an intelligent surveying system for mining construction includes a base 1 and a scanning device 2 mounted on the base 1. A switching component 3 is mounted on the base 1, and the switching component 3 includes a switching seat 31. Several sampling devices are mounted on the switching seat 31. Each sampling device includes a driving component 4 fixedly mounted on the switching seat 31 and a fixed cylinder 5 driven by the driving component 4. A connecting component 6 and a top extension component 7 driven by the connecting component 6 are mounted on the fixed cylinder 5. The connecting component 6 includes a sleeve 61. A receiving cavity 8 is formed on the base 1, and a sampling component 9 is mounted inside the receiving cavity 8. The sampling component 9 includes a sampling tube 91 slidably mounted inside the receiving cavity 8 and an auger 92 fixedly mounted on the sampling tube 91. A drill rod 10 is mounted inside the auger 92, and a... The device includes a crushing assembly 11, a scanning device 2 for surveying the mine, a switching assembly 3 for switching the connection status between several fixed cylinders 5 and sampling tubes 91, a driving assembly 4 for driving the fixed cylinders 5 to rise and fall, a sleeve assembly 6 for engaging the fixed cylinders 5 and sampling tubes 91 via a sleeve 61 with an auger 92, an extension assembly 7 for driving the drill rod 10 to reciprocate and extend to excavate the ore, a sampling assembly 9 for engaging the sleeve 61 with the auger 92 to drive the sampling tube 91 to descend and rotate to extract stone, and a crushing assembly 11 for crushing the ore during the reciprocating extension of the drill rod 10. Before using this device, the soil layer on the ore is mined and excavated using existing technology to expose the ore to the ground, and then the ore is crushed and sampled using this device.

[0042] It is worth mentioning that, such as Figure 1 As shown, the scanning device 2 includes a scanner 21 fixedly mounted on the base 1. The scanner 21 is used to survey the mineral trend, realizing the integration of surveying and sampling, and improving sampling efficiency.

[0043] It is worth mentioning that, such as Figure 10 As shown, the switching assembly 3 also includes several cavities 32 formed on the switching seat 31. The switching seat 31 is rotatably mounted on the base 1. The base 1 is equipped with a driving device that drives the switching seat 31 to rotate, causing the fixed cylinder 5 to rotate, switching the connection state between different fixed cylinders 5 and the sampling tube 91, and realizing multiple sampling.

[0044] Specifically, such as Figures 2 to 12As shown, the drive assembly 4 includes a motor 41 fixedly mounted on the switching base 31, a lead screw 42 rotatably mounted on the switching base 31, a guide rod 43 fixedly mounted on the switching base 31, a slide block 44 slidably mounted on the lead screw 42, and guide holes 45 on both sides of the slide block 44. The guide holes 45 cooperate with the guide rod 43. The output shaft of the motor 41 is fixedly connected to the lead screw 42, and the fixed cylinder 5 is fixedly connected to the slide block 44. In use, when the fixed cylinder 5 rotates above the sampling tube 91, the motor 41 drives the lead screw 42 to rotate, causing the slide block 44 and the fixed cylinder 5 to descend and dock with the sampling tube 91. After sampling is completed, the motor 41 reverses, causing the fixed cylinder 5 to rise, and then pushes out the crushed ore, completing the sampling work and improving the sampling efficiency.

[0045] In addition, such as Figures 3 to 12 As shown, the socket assembly 6 also includes a servo motor 62 fixedly mounted on the slide 44, a connector 63 fixedly mounted on the sleeve 61, and a locking groove 64 formed on the sleeve 61. The locking groove 64 is a hexagonal groove structure. The sleeve 61 is rotatably mounted on the fixed cylinder 5. The output shaft of the servo motor 62 is connected to the sleeve 61 via a belt. The connector 63 is made of flexible material. In use, when the fixed cylinder 5 descends to dock with the sampling tube 91, the servo motor 62 starts simultaneously, driving the sleeve 61 and the connector 63 to rotate, so that the sleeve 61 engages with the auger 92, thereby driving the auger 92 and the sampling tube 91 to rotate, so that the sampling tube 91 begins to extract the ore. After sampling is completed, the fixed cylinder 5 rises, and the sleeve 61 and the auger 92 automatically disengage, making it easy to remove the ore, thus achieving the effect of quickly extracting the sample.

[0046] It needs to be further explained that, such as Figures 10 to 15 As shown, the top extension assembly 7 includes a top extension rod 71 rotatably mounted inside the sleeve 61, a gear 72 fixedly mounted on the output shaft of the servo motor 62, a support frame 73 fixedly mounted on the slide block 44, a boss 74 rotatably mounted on the support frame 73, and a gear ring 75 fixedly mounted on the boss 74. The gear 72 meshes with the gear ring 75. The end of the top extension rod 71 is spherical and engages with the boss 74. In use, when the servo motor 62 is started, the gear 72 drives the gear ring 75 and the boss 74 to rotate. The boss 74 drives the top extension rod 71 to reciprocate and extend. The top extension rod 71 drives the drill rod to reciprocate and extend, causing the drill rod 10 to break the ore, reducing the sampling resistance and replacing the manual drilling method, thereby achieving the effect of rapid sampling. The drill rod 10 contacts the ore before the sampling tube 91. The drill rod 10 first breaks and crushes the ore, and then the sampling tube 91 is cut to prevent the ore from damaging the sampling tube 91.

[0047] Furthermore, such as Figures 10 to 15As shown, the sampling assembly 9 also includes an extension plate 93 fixedly mounted on the top of the sampling tube 91, a hexagonal nut 94 fixedly mounted on the top of the auger 92, a through hole 95 formed on the hexagonal nut 94 and the auger 92, and a spring 96 sleeved between the extension plate 93 and the base 1. The hexagonal nut 94 has a chamfer 97 and engages with the locking groove 64. The top extension rod 71 engages with the through hole 95. The bottom of the spring 96 is fixedly connected to the base 1. The drill rod 10 is slidably mounted inside the auger 92 and is connected to the auger 92 by a spring. In use, when the sleeve 61 descends and contacts the hexagonal nut 94 but is not engaged, the flexible joint 63 is compressed because the sleeve 61 is always rotating and descending, thus providing a buffer and preventing damage to the sleeve 61 and the hexagonal nut 94. During the rotation of the sleeve 61, when the locking groove 64 engages with the hexagonal nut 94, the flexible joint 63 is compressed, thus providing a buffer and preventing damage to the sleeve 61 and the hexagonal nut 94. After the hexagonal nut 94 is fully engaged, the sleeve 61 drives the auger 92 and the sampling tube 91 to rotate. When the fixed cylinder 5 drives the sampling tube 91 and the auger 92 to descend for quarrying, the sampling tube 91 slides in the receiving cavity 8 and squeezes the spring 96. The sampling tube 91 and the auger 92 sample the ore, so that the crushed ore is transferred to the fixed cylinder 5 through the auger 92. When the sampling is completed, the fixed cylinder 5 rises, the sleeve 61 stops rotating, the hexagonal nut 94 disengages from the engaging groove 64, and the sampling tube 91 and the auger 92 are reset under the action of the spring 96. The fixed cylinder 5 drives the ore to rise. When it is necessary to sample again, the drive device drives the switching seat 31 to rotate, so that the next empty fixed cylinder 5 rotates above the sampling tube 91 for sampling again, realizing the effect of multiple sampling. In addition, the chamfer 97 prevents the sleeve 61 from jamming with the hexagonal nut 94 during rotation.

[0048] Furthermore, such as Figures 13 to 16As shown, the crushing assembly 11 includes a cylinder 111 fixedly disposed at the bottom of the auger 92, several cavities 112 opened within the cylinder 111, a hydraulic cylinder 113 slidably disposed within the cavities 112, a piston 114 slidably disposed within the hydraulic cylinder 113, a piston rod 115 fixedly disposed on the piston 114, a through groove 116 opened on the cavities 112, several sliding grooves 117 opened on the drill rod 10, a hydraulic pipe 118 slidably disposed on the through groove 116, a hydraulic chamber 119 fixedly disposed on the hydraulic pipe 118, several channels 120 fixedly disposed on the hydraulic chamber 119, a crushing head 121 slidably disposed within the channels 120, a crushing hole 122 opened at the bottom of the drill rod 10, a connecting groove 123 opened on the cavities 112, and a connecting rod 124 slidably disposed within the connecting groove 123. The piston rod 115 is fixedly disposed within the cavities 112. The through groove 116 communicates with the sliding grooves 117, and the hydraulic pipe 118 passes through it. The chute 117 is connected to the hydraulic cylinder 113, the channel 120 is matched with the crushing hole 122, and the connecting rod 124 is fixedly connected between the drill rod 10 and the hydraulic cylinder 113. Hydraulic oil is provided in the hydraulic cylinder 113, hydraulic pipe 118, hydraulic chamber 119, and channel 120. During use, when the drill rod 10 penetrates the ore, it drives the hydraulic cylinder 113 to move up and down synchronously. The hydraulic cylinder 113 slides within the cavity 112, while the piston 114 remains stationary. Therefore, when the hydraulic cylinder 113 rises, it pushes hydraulic oil into the hydraulic chamber 119 through the hydraulic pipe 118, and then into the channel 120, pushing the crushing head 121 out into the crushing hole 122. When the hydraulic cylinder 113 descends, it drives the hydraulic oil back into the hydraulic cylinder 113, causing the crushing head 121 to return into the crushing hole 122. This achieves the simultaneous reciprocating extension of the drill rod 10 and the reciprocating extension of the crushing head 121, resulting in better crushing of the ore interior and improved crushing effect and sampling speed.

[0049] It should be emphasized that, such as Figure 16 As shown, a cylinder 12 is fixedly installed inside the fixed cylinder 5, and a push plate 13 is slidably installed inside the fixed cylinder 5. The output shaft of the cylinder 12 is fixedly connected to the push plate 13. When sampling is completed and the fixed cylinder 5 is separated from the sampling tube 91, the collection box is placed below the fixed cylinder 5 by manual or mechanical means. The cylinder 12 pushes the push plate 13 down, and the push plate 13 pushes the crushed ore down to prevent the crushed ore from falling and to facilitate the collection of the ore.

[0050] Example 2

[0051] like Figure 12 As shown, the components that are the same as or corresponding to those in Embodiment 1 are marked with the same reference numerals as those in Embodiment 1. For the sake of simplicity, only the differences from Embodiment 1 will be described below. The difference between Embodiment 2 and Embodiment 1 is that a rubber pad is provided on the top extension rod 71.

[0052] In this embodiment, a rubber pad is provided on the push rod 71 to reduce wear when the push rod 71 pushes the drill rod 10.

[0053] Work process

[0054] When the fixed cylinder 5 rotates above the sampling tube 91, the motor 41 drives the lead screw 42 to rotate, causing the slide 44 and fixed cylinder 5 to descend and dock with the sampling tube 91. Simultaneously, the servo motor 62 starts, driving the sleeve 61 and connector 63 to rotate. When the sleeve 61 contacts the hexagonal nut 94 but is not fully engaged, the flexible connector 63 is compressed due to the constant rotation and descent of the sleeve 61, providing a buffering effect. During rotation, when the engaging groove 64 fully engages with the hexagonal nut 94, the sleeve 61 drives the auger 92 and sampling tube 91 to rotate. Simultaneously, the servo motor 62 drives the gear 72 to rotate, causing the gear ring 75 and boss 74 to rotate. The boss 74 drives the extension rod 71 to reciprocate, which in turn drives the drill rod 10 to reciprocate. The drill rod 10 drives the hydraulic cylinder 113 to move synchronously up and down. The hydraulic cylinder 113 slides within the cavity 112. Since the piston 114 is stationary, the hydraulic cylinder 113... When cylinder 113 rises, hydraulic oil is pushed into hydraulic chamber 119 through hydraulic pipe 118, and then flows into channel 120, pushing crushing head 121 out of crushing hole 122. When cylinder 113 descends, it drives hydraulic oil back into cylinder 113, causing crushing head 121 to return to crushing hole 122. This achieves simultaneous reciprocating extension of drill rod 10 and crushing head 121, resulting in better internal crushing of the ore. When fixed cylinder 5 drives sampling tube 91 and winch... When the auger 92 descends to collect ore, the sampling tube 91 slides within the receiving cavity 8 and compresses the spring 96. The sampling tube 91 and the auger 92 sample the ore, allowing the crushed ore to be transported to the fixed cylinder 5 via the auger 92. After sampling is completed, the fixed cylinder 5 rises, the sleeve 61 automatically disengages from the auger 92, and the sampling tube 91 resets under the action of the spring 96. Subsequently, the cylinder 12 pushes the push plate 13 downward, and the push plate 13 pushes the ore downward, completing the ore sampling.

[0055] In the description of this invention, it should be understood that the terms "front and back", "left and right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention.

[0056] Of course, those skilled in the art should understand that the term "a" should be understood as "at least one" or "one or more". That is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple. The term "a" should not be understood as a limitation on the quantity.

[0057] The above description, in conjunction with the accompanying drawings, represents only preferred embodiments of the present invention. However, the present invention is not limited to the above embodiments. It should be noted that those skilled in the art can make various modifications and improvements without departing from the structure of the present invention. These modifications and improvements should also be considered within the scope of protection of the present invention and will not affect the effectiveness and practicality of the present invention.

Claims

1. An intelligent surveying system for mining construction, comprising a base (1) and a scanning device (2) mounted on the base (1), characterized in that: A switching assembly (3) is provided on the base (1). The switching assembly (3) includes a switching seat (31). Several sets of sampling devices are provided on the switching seat (31). Each set of sampling devices includes a driving assembly (4) fixedly mounted on the switching seat (31) and a fixed cylinder (5) driven by the driving assembly (4). A sleeve assembly (6) and a top extension assembly (7) driven by the sleeve assembly (6) are provided on the fixed cylinder (5). The sleeve assembly (6) includes a sleeve (61). A receiving cavity (8) is provided on the base (1). A sampling assembly (9) is provided in the receiving cavity (8). The sampling assembly (9) includes a sampling tube (91) slidably mounted in the receiving cavity (8) and a sampling tube (91) fixedly mounted in the sampling tube (91). The auger (92) on the auger (91) has a drill rod (10) inside it. The drill rod (10) has a crushing assembly (11) inside it. The crushing assembly (11) includes a cylinder (111) fixedly installed at the bottom of the auger (92), several cavities (112) opened in the cylinder (111), a hydraulic cylinder (113) slidably installed in the cavity (112), a piston (114) slidably installed in the hydraulic cylinder (113), a piston rod (115) fixedly installed on the piston (114), a through groove (116) opened in the cavity (112), several sliding grooves (117) opened in the drill rod (10), a hydraulic pipe (118) slidably installed in the through groove (116), and a hydraulic pipe (118) fixedly installed in the hydraulic pipe (119). The hydraulic chamber (119) on the drill rod (118), several channels (120) fixedly disposed on the hydraulic chamber (119), a breaker head (121) slidably disposed in the channel (120), a breaker hole (122) opened at the bottom of the drill rod (10), a connecting groove (123) opened on the cavity (112), a connecting rod (124) slidably disposed in the connecting groove (123), the piston rod (115) fixedly disposed in the cavity (112), the through groove (116) communicating with the slide groove (117), the hydraulic pipe (118) passing through the slide groove (117) and connecting to the oil cylinder (113), the channel (120) cooperating with the breaker hole (122), and the connecting rod (124) fixedly connected to the drill rod (10) and the cylinder (113). Between the cylinders (113), the scanning device (2) is used to survey the mine, the switching component (3) is used to switch the connection state between several fixed cylinders (5) and the sampling tube (91), the driving component (4) is used to drive the fixed cylinder (5) to rise and fall, the sleeve component (6) is used to connect the fixed cylinder (5) and the sampling tube (91) through the sleeve (61) and the auger (92), the jacking component (7) is used to drive the drill rod (10) to reciprocate to jacking and to chisel the ore, the sampling component (9) is used to drive the sampling tube (91) to descend and rotate to extract stone after the sleeve (61) and the auger (92) are connected, and the crushing component (11) is used to crush the ore when the drill rod (10) reciprocates to jacking.

2. The intelligent surveying system for mine construction according to claim 1, characterized in that: The scanning device (2) includes a scanner (21) fixedly mounted on a base (1).

3. The intelligent surveying system for mine construction according to claim 1, characterized in that: The switching assembly (3) also includes several cavities (32) formed on the switching seat (31), which is rotatably mounted on the base (1).

4. The intelligent surveying system for mine construction according to claim 1, characterized in that: The drive assembly (4) includes a motor (41) fixedly mounted on the switching seat (31), a lead screw (42) rotatably mounted on the switching seat (31), a guide rod (43) fixedly mounted on the switching seat (31), a slide (44) slidably mounted on the lead screw (42), and guide holes (45) opened on both sides of the slide (44). The guide holes (45) cooperate with the guide rod (43). The output shaft of the motor (41) is fixedly connected to the lead screw (42), and the fixed cylinder (5) is fixedly connected to the slide (44).

5. The intelligent surveying system for mine construction according to claim 3, characterized in that: The socket assembly (6) also includes a servo motor (62) fixedly mounted on the slide (44), a connector (63) fixedly mounted on the sleeve (61), and a locking groove (64) opened on the sleeve (61). The locking groove (64) is a hexagonal groove structure. The sleeve (61) is rotatably mounted on the fixed cylinder (5). The output shaft of the servo motor (62) is connected to the sleeve (61) via a belt. The connector (63) is made of flexible material.

6. The intelligent surveying system for mine construction according to claim 5, characterized in that: The top extension assembly (7) includes a top extension rod (71) rotatably disposed in a sleeve (61), a gear (72) fixedly disposed on the output shaft of a servo motor (62), a support frame (73) fixedly disposed on a slide (44), a boss (74) rotatably disposed on the support frame (73), and a gear ring (75) fixedly disposed on the boss (74). The gear (72) meshes with the gear ring (75), and the end of the top extension rod (71) is spherical and cooperates with the boss (74).

7. The intelligent surveying system for mine construction according to claim 6, characterized in that: The sampling assembly (9) also includes an extension plate (93) fixedly installed on the top of the sampling tube (91), a hexagonal nut (94) fixedly installed on the top of the auger (92), a through hole (95) opened on the hexagonal nut (94) and the auger (92), and a spring (96) sleeved between the extension plate (93) and the base (1). The hexagonal nut (94) is provided with a chamfer (97) and the hexagonal nut (94) cooperates with the locking groove (64). The top extension rod (71) cooperates with the through hole (95). The bottom of the spring (96) is fixedly connected to the base (1). The drill rod (10) is slidably installed in the auger (92) and is connected to the auger (92) by a spring.

8. The intelligent surveying system for mine construction according to claim 1, characterized in that: A cylinder (12) is fixedly installed inside the fixed cylinder (5), and a push plate (13) is slidably installed inside the fixed cylinder (5). The output shaft of the cylinder (12) is fixedly connected to the push plate (13).

9. The intelligent surveying system for mine construction according to claim 6, characterized in that: A rubber pad is provided on the top extension rod (71).

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