Coal field geological exploration sampling equipment

Abstract

The invention provides coal field geological exploration sampling equipment. The coal field geological exploration sampling equipment structurally comprises a novel fixing structure, a base, an electric lifting rod body, a parallel block and a vertical sampling structure, based on four groups of novel fixing structures arranged on the outer edge of the base, the angles of the vertical rod and the parallel disc are adjusted through the rotator on the bracket of the positioning plate, so that after the vertical rod is perpendicular to the ground through the parallel disc, the parallelism between the vertical rod and the ground can be monitored through the horizontal monitor and the monitoring head at the lower end of the positioning plate; then, when an inclined position is found, an electric sliding rod in a vertical rod pushes out a parallel disc in combination with a program set by a control panel of the base, so that a parallel original point fixing effect is achieved, and meanwhile, an original manual mounting and fixing process can be replaced when the vertical rod is driven by four groups of rotators with novel fixing structures to turn over; therefore, the positioning, dismounting and mounting convenience of the sampling equipment can be improved, and the working intensity of personnel is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of coalfield sampling, and more particularly to a coalfield geological prospecting sampling device. Background Art

[0002] A coalfield refers to a distribution area of ​​coal-bearing rock systems that was formed and developed roughly continuously during the same geological history. It usually takes the form of a basin, so it is also called a coal basin. Therefore, before a coalfield is mined, its geological conditions must be sampled and tested. Sampling equipment is used to extract part of the coalfield soil and then transfer it to a testing area for testing. This allows the material composition, properties, process performance, and industrial utilization value of the coal seam to be evaluated, thereby deciding whether to mine the current coalfield. Sampling equipment can quickly extract and collect samples, which improves the convenience of the coalfield area. In summary, the inventors have found that the existing sampling equipment mainly has the following defects: after the current sampling equipment is moved to the coalfield location, it needs to be manually fixed on all sides so that the sampling structure can stably penetrate the coal seam vertically for sampling. The manual fixation of the four sides of the base will reduce the origin fixation efficiency of the sampling equipment and cannot ensure that the fixed horizontal line remains consistent. Therefore, the instability during drilling will be caused by the tilt state, and it will easily cause tilt jamming during drilling sampling. Therefore, the use intensity of the sampling equipment will be reduced and the work intensity of the personnel will be increased. Summary of the Invention

[0003] The technical solution adopted by the present invention to achieve the technical purpose is: a coalfield geological exploration sampling equipment, whose structure includes: a new fixed structure, a base, an electric lifting rod body, a parallel block, and a vertical sampling structure. The new fixed structure is installed at the four ends of the outer edge of the base and the upper end of the base is connected to the electric lifting rod body to position the parallel block. The center of the parallel block is penetrated by the vertical sampling structure, and the bottom of the vertical sampling structure also penetrates the center of the base.

[0004] As a further improvement of the present invention, the new fixed structure is provided with a monitoring head, which is installed at the lower end of the horizontal monitor and a positioning plate is also connected to the side of the horizontal monitor. The upper end surface of the side of the positioning plate is connected to an electric plug and the other end is connected to a bracket to position the rotator. A vertical rod is connected to the center of the rotator and a parallel disk is connected to the bottom of the vertical rod.

[0005] As a further improvement of the present invention, the rotator is also provided with a power-carrying block, one end of the power-carrying block is connected to a support block and a power-carrying wire shaft is also provided in the center, one end of the power-carrying wire shaft is connected to the center of the supporting block and is electrically connected to the internal light driver, and the rotating body is installed on the left and right sides of the supporting block through the light driver.

[0006] As a further improvement of the present invention, four sets of new fixed-structure monitoring heads on the outer edge of the base are combined with a horizontal monitor to monitor the parallelism of the base and the ground in real time. Then the electric plug of the positioning plate energizes the rotator, so that the rotator drives the vertical rod and the parallel disk to rotate and adjust according to the energized electric shaft and the light driver. The parallel disk contacts the coalfield ground. Combined with the monitoring of the monitoring head and the horizontal monitor, the electric slide rod inside the vertical rod controls the tilt direction to push the parallel disk out again.

[0007] As a further improvement of the present invention, the novel fixed structure is provided with four groups on the outer edge of the base and a vertical cavity is opened in the center of the base. The vertical sampling structure is combined with two groups of electric lifting rods for vertical lifting. The parallel blocks and the vertical lifting structures intersect with each other. A control panel is also provided at the front end of the base and multiple power lines are built in.

[0008] As a further improvement of the present invention, the monitoring head and the lower end of the horizontal monitor are perpendicular to each other, and the left and right sides of the horizontal monitor are fixedly connected to the left and right positioning plates and are parallel to the lower position of the base. The electrical plug of the positioning plate is in the shape of a "concave" character, and the bracket limits the left and right sides of the rotator, and the vertical rod and the center of the rotator are perpendicular to each other.

[0009] As a further improvement of the present invention, the power-carrying wire shaft carried by the power-carrying block passes through the center of the support block and the other end of the power-carrying wire shaft is embedded in the supporting block and connected to the inside of the light driver. A rotating rod is provided in the middle of the light driver and is then connected to the left and right rotating bodies of the supporting block through the left and right extended positions and drives them to rotate.

[0010] As a further improvement of the present invention, the rotating body is also provided with a positioning piece, the center of the positioning piece is penetrated by the rotating rod and the lower end surface of the rotating rod is welded to the top of the connecting sleeve through a welding layer, and a threaded connecting groove is opened in the center of the connecting sleeve to connect with the connecting heads on the left and right sides of the light driver.

[0011] As a further improvement of the present invention, the diameter of the positioning member is larger than the diameter of the rotating rod and defines the position of the rotating rod so as to intersect with it. The center of the lower end face of the rotating rod overlaps with the center of the welding layer and the connecting sleeve.

[0012] As a further improvement of the present invention, the positioning piece is also provided with a protective cover, which covers the edge of the adsorption plate and is connected to protrusions on the left and right sides of the surface of the adsorption plate. The center area of ​​the adsorption plate is connected to a plastic cover with a rotating groove in the center for the rotating rod to pass through.

[0013] As a further improvement of the present invention, the protective cover is circular in shape and covers the edge of the adsorption plate. The protrusions on the left and right sides of the adsorption plate are solid arc-shaped and are embedded in the left and right sides of the supporting block in combination with the adsorption plate. The plastic cover contacts the edge of the rotating rod through the rotating groove, and the rotating rod is spaced apart from the center of the adsorption plate through the plastic cover.

[0014] As a further improvement of the present invention, the vertical sampling structure is provided with a sealing cover, which is installed at the upper end of the collecting box and the lower end of the collecting box is connected to the upper end of the guide tube. The guide tube carries an extractor, and a through groove is opened on the edge of the lower end of the guide tube and a rotating drill bit is connected to the lowest end.

[0015] As a further improvement of the present invention, the sealing cover covers the top of the collection box and is snap-fitted, the center of the lower end of the collection box is inserted and connected with the guide tube and is spaced apart from the extractor, and the through groove of the guide tube is arranged at the edge of the lower end and the bottom coincides with the center of the rotating drill bit.

[0016] As a further improvement of the present invention, a welding layer is further provided at the lower end of the collection box. The welding layer is arranged at the edge of the bottom plate and a center plate is provided at the center of the bottom plate surface to position the conical sleeve. An outlet is opened at the top of the conical sleeve.

[0017] As a further improvement of the present invention, the base plate is welded to the bottom of the collection box through a welding layer, and a circular connecting groove is opened at the lower end of the center plate of the base plate to allow the bottom end of the conical sleeve and the upper end of the guide tube to be interlaced and spliced, and the conical sleeve is arranged in a vertical position at the center of the base plate.

[0018] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention is based on four sets of new fixing structures provided on the outer edge of the base. The angles of the vertical rod and the parallel disk are adjusted by the rotator on the bracket of the positioning plate, so that after the vertical rod is perpendicular to the ground through the parallel disk, the horizontal monitor at the lower end of the positioning plate and the monitoring head can be used to monitor the parallelism with the ground. Then, when a tilted position is found, the program set in the control panel of the base is combined to allow the electric slide rod inside the vertical rod to push the parallel disk out, so that it achieves a parallel origin fixing effect. At the same time, when the vertical rod is driven to flip by the rotators of the four sets of new fixing structures, the original manual installation and fixing process can be replaced, thereby improving the convenience of positioning and disassembly of the sampling equipment and reducing the work intensity of personnel.

[0019] 2. After the present invention is further improved on the rotating body, the arc-shaped protrusions on the left and right sides of the adsorption disk of the positioning part can be embedded in the side positions of the bearing block, and then fixed in combination with the adsorption characteristics, and then combined with the plastic sleeve in the center to avoid the magnetic attraction of the adsorption block, thereby avoiding the rotation stability of the rotating rod being affected by the magnetic force when rotating. Subsequently, the rotating rod can be spliced ​​with the connecting ends on the left and right sides of the light driver through the threaded connection groove of the bottom connecting sleeve. The threaded connection method is used to improve the connection stability with the light driver, thereby improving the smoothness of the driven rotation.

[0020] 3. After further improvement of the vertical sampling structure, the present invention can vertically drill the coalfield through the rotating drill bit at the lower end of the guide tube. Then the samples generated by the coal seam will enter the guide tube through the through groove. At the same time, the extractor at the top will extract the samples upward and then enter the collection box for storage. This can improve the convenience of sampling. Then, the bottom plate of the collection box can use a conical sleeve to allow the coalfield samples to penetrate and be output from the outlet position. The cooperation with the conical sleeve can prevent the samples from falling into the extractor again and causing sampling failure. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The present invention is a structural diagram of a coalfield geological exploration sampling device.

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure after improvement of a new type of fixed structure.

[0023] Figure 3 The present invention is a schematic diagram of the three-dimensional structure of an improved rotator.

[0024] Figure 4 The present invention is a schematic diagram of the improved three-dimensional structure of a rotating body.

[0025] Figure 5 The present invention is a schematic diagram of the structure of an improved positioning member when viewed from above.

[0026] Figure 6 This is a schematic diagram of the three-dimensional structure after the vertical sampling structure is improved.

[0027] Figure 7 This is a schematic diagram of a three-dimensional structure after the bottom of the collection is improved.

[0028] In the figure: new fixed structure-1, base-2, electric lifting rod body-3, parallel block-4, vertical sampling structure-5; Monitoring head 11, level monitor 12, positioning plate 13, electrical plug 14, bracket 15, rotator 16, vertical rod 17, parallel plate 18; Power supply block 161, support block 162, power supply shaft 163, bearing block 164, light driver 165, rotating body 166; Positioning member 1661, rotating rod 1662, welding layer 1663, connecting sleeve 1664, threaded connecting groove 1665; Protective cover-6611, suction plate-6612, bump-6613, plastic cover-6614, rotating slot-6615; Sealing cover 51, collecting box 52, extractor 53, guide tube 54, through slot 55, rotary drill bit 56; Welding layer-521, bottom plate-522, center plate-523, conical sleeve-524, outlet-525. DETAILED DESCRIPTION

[0029] The present invention will be further described below with reference to the accompanying drawings: Example

[0030] Figures 1 to 5 As shown: The present invention provides a coalfield geological exploration sampling device, Its structure includes a new type of fixed structure 1, a base 2, an electric lifting rod body 3, a parallel block 4, and a vertical sampling structure 5. The new type of fixed structure 1 is installed at the four ends of the outer edge of the base 2, and the upper end of the base 2 is connected to the electric lifting rod body 3 to position the parallel block 4. The center of the parallel block 4 is penetrated by the vertical sampling structure 5, and the bottom of the vertical sampling structure 5 also penetrates the center of the base 2.

[0031] Among them, the new fixed structure 1 is provided with a monitoring head 11, which is installed at the lower end of the level monitor 12 and a positioning plate 13 is also connected to the side of the level monitor 12. The upper and middle end faces of the side of the positioning plate 13 are connected to an electric plug block 14 and the other end is connected to a bracket 15 to position the rotator 16. The center of the rotator 16 is connected to a vertical rod 17 and the bottom of the vertical rod 17 is connected to a parallel disk 18.

[0032] Among them, the rotator 16 is also provided with a power block 161, one end of the power block 161 is connected to a support block 162 and a power shaft 163 is also provided in the center, one end of the power shaft 163 is connected to the center of the supporting block 164 and is electrically connected to the internal light driver 165, and the rotating body 166 is installed on the left and right sides of the supporting block 164 through the light driver 165.

[0033] Among them, the monitoring heads 11 of the four sets of new fixed structures 1 on the outer edge of the base 2 are combined with the horizontal monitor 12 to monitor the parallelism of the base 2 with the ground in real time, and then the electric plug block 14 of the positioning plate 13 energizes the rotator 16, so that the rotator 16 allows the rotating body 166 to drive the vertical rod 17 and the parallel disk 18 to rotate and adjust according to the energized wire shaft 163 and the light driver 165. The parallel disk 18 contacts the coalfield ground, and the electric slide rod inside the vertical rod 17 controls the tilt direction in combination with the monitoring of the monitoring head 11 and the horizontal monitor 12 to push the parallel disk 18 out again.

[0034] Among them, the new type of fixed structure 1 is provided with four groups on the outer edge of the base 2, and a vertical cavity vertical sampling structure 5 is opened in the center of the base 2. It is combined with two groups of electric lifting rods 3 for vertical lifting. The parallel block 4 and the vertical lifting structure 5 are intertwined with each other. A control panel is also provided at the front end of the base 2 and multiple power lines are built in.

[0035] Among them, the monitoring head 11 and the lower end of the level monitor 12 are perpendicular to each other, and the left and right sides of the level monitor 12 are fixedly connected to the left and right positioning plates 13 and are parallel to the lower position of the base 2. The electrical plug block 14 of the positioning plate 13 is in the shape of a "concave" character, and the bracket 15 limits the left and right sides of the rotator 16, and the vertical rod 17 is perpendicular to the center of the rotator 16.

[0036] Among them, the power-on wire shaft 163 carried by the power-on block 161 passes through the center of the support block 162, and the other end of the power-on wire shaft 163 is embedded in the supporting block 164 and connected to the inside of the light driver 165. A rotating rod is set in the middle of the light driver 165, and then it is connected to the left and right rotating bodies 166 of the supporting block 164 through the left and right extended positions and drives it to rotate.

[0037] Among them, the rotating body 166 is also provided with a positioning member 1661, the center of the positioning member 1661 is penetrated by the rotating rod 1662, and the lower end surface of the rotating rod 1662 is welded to the top of the connecting sleeve 1664 through the welding layer 1663, and a threaded connecting groove 1665 is opened in the center of the connecting sleeve 1664 to connect with the connecting heads on the left and right sides of the light driver 165.

[0038] The diameter of the positioning member 1661 is larger than that of the rotating rod 1662 and defines the position of the rotating rod 1662 so as to intersect with the rotating rod 1662 . The center of the lower end surface of the rotating rod 1662 overlaps with the center of the welding layer 1663 and the connecting sleeve 1664 .

[0039] Among them, the positioning member 1661 is also provided with a protective cover 6611, which covers the edge of the adsorption disk 6612 and is connected to protrusions 6613 on the left and right sides of the surface of the adsorption disk 6612. The center area of ​​the adsorption disk 6612 is connected to a plastic cover 6614, and a rotating groove 6615 is opened in the center to allow the rotating rod 1662 to pass through.

[0040] Among them, the protective cover 6611 is circular in shape and covers the edge of the adsorption plate 6612. The protrusions 6613 on the left and right sides of the adsorption plate 6612 are arc-shaped solid shapes and are embedded in the left and right sides of the supporting block 164 in combination with the adsorption plate 6612. The plastic cover 6614 contacts the edge of the rotating rod 1662 through the rotating groove 6615, and the rotating rod 1662 is spaced apart from the center of the adsorption plate 6612 through the plastic cover 6614.

[0041] Specific functions and operation procedures of this embodiment: In the present invention, the coalfield geological survey sampling equipment can determine the position of two sets of electric lifting rods 3 through the base 2, and then determine the position of the parallel block 4 through the electric lifting rod 3, so that the vertical sampling structure 5 in the center of the parallel block 4 can pass through the center of the base 2 vertically through the electric lifting rod 3 to enter the coalfield for sampling. Before the operation, the four sets of new fixed structures 1 on the outer edge of the base 2 will be electrically controlled through the control panel at the front end of the base 2, so that the entire equipment will be positioned on the coalfield in a stable state for operation. To this end, the positioning plate 13 of the new fixed structure 1 can allow the electric plug block 14 to be inserted into the side position of the base 2, so that it is electrically connected to the internal power supply, and then the rotator 16 on the bracket 15 can drive the vertical rod 17 and the parallel disk 1 through the program of the control panel. 8 is adjusted in angle and orientation so that the vertical rod 17 carrying the parallel disk 18 is perpendicular to the coalfield. The level monitor 12 at the lower end of the positioning plate 13 will work in conjunction with the monitoring head 11 to detect the horizontality of the fixed position. If one end is found to be tilted, the electric slide bar inside the vertical rod 17 can be triggered to push the parallel disk 18 out to achieve rapid adjustment of the tilt position, ensuring that the equipment can be positioned on the coalfield in a parallel and stable state, preventing the vertical sampling structure 5 caused by the tilt from getting stuck during drilling. At the same time, the new fixing structure 1 can replace the original manual fixing installation to improve the subsequent disassembly and assembly convenience, so that the use strength of the overall sampling equipment can be improved. Then the support block 162 of the rotator 16 can be powered by the power block 161 Insert the positioning plate 13 and electrically connect it with the electric plug block 14, then the electric wire shaft 163 at one end can be embedded in the supporting block 164 to be electrically connected with the light driver 165, and then the light driver 165 drives the rotating bodies 166 on the left and right sides to rotate at the same time through the rotator it carries. For this reason, when the supporting block 164 rotates through the rotating body 166, it can stably drive the angle adjustment rotation stability of the vertical rod 17 and the parallel disk 18, thereby improving the positioning efficiency of the equipment on the coal field. Then, the positioning piece 1661 of the rotating body 166 can be embedded in the left and right sides of the supporting block 164 through the adsorption disk 6612 and the arc-shaped protrusion 6613, and the origin positioning effect can be improved by the interlaced adsorption effect. At the same time, the edge of the adsorption disk 6612 The protective cover 6611 can cover and protect the edge of the adsorption disk 6612. At the same time, the plastic cover 6614 in the center can separate the rotating groove 6615, preventing the rotating rod 1662 from being affected by the magnetic force when rotating in the rotating groove 6615 area and reducing its own rotation stability. After the rotating rod 1662 passes through the positioning part 1661 through the rotating groove 6615, its bottom can be welded to the top of the connecting sleeve 1664 through the welding layer 1663, and then the connecting sleeve 1664 can be locked with the light driver 165 through the threaded connecting groove 1665, so as to ensure that the light driver 165 can stably drive the rotating rod 1662 to rotate, thereby improving the convenience of positioning and disassembly of the overall sampling equipment in the coal field. Example

[0042] Figures 6 and 7 As shown: The present invention provides a coalfield geological exploration sampling device, Its structure includes: the vertical sampling structure 5 is provided with a sealing cover 51, the sealing cover 51 is installed at the upper end of the collection box 52, and the lower end of the collection box 52 is connected to the upper end of the guide tube 54, the guide tube 54 carries an extractor 53, and a through groove 55 is opened on the edge of the lower end of the guide tube 54 and the lowest end is connected to a rotating drill bit 56.

[0043] Among them, the sealing cover 51 covers the top of the collection box 52 and is snap-fitted, the lower end center of the collection box 52 is inserted and connected with the guide tube 54 and is spaced apart from the extractor 53, and the through groove 55 of the guide tube 54 is set at the lower end edge position and the bottom coincides with the center of the rotating drill bit 56.

[0044] The lower end of the collecting box 52 is further provided with a welding layer 521 , which is arranged at the edge of the bottom plate 522 and a center plate 523 is provided at the center of the surface of the bottom plate 522 to position the conical sleeve 524 , and an outlet 525 is opened at the top of the conical sleeve 524 .

[0045] Among them, the bottom plate 522 is welded to the bottom of the collection box 52 through the welding layer 521, and a circular connecting groove is opened at the lower end of the center plate 523 of the bottom plate 522 to allow the bottom end of the conical sleeve 524 and the upper end of the guide tube 54 to be inserted and spliced. The conical sleeve 524 is arranged in a vertical position at the center of the bottom plate 522.

[0046] Specific functions and operation procedures of this embodiment: In the present invention, the extractor 53 of the vertical sampling structure 5 can be installed parallel to the surface of the parallel block 4, and then the upper end of the guide tube 54 carried by it is fixed with a collection box 52, and the sealing cover 51 on the top of the collection box 52 is engaged with it, so as to achieve the effect of facilitating the opening of the cover, and then the rotary drill bit 56 at the lower end of the guide tube 54 rotates vertically to cooperate with the electric lifting rod body 3 to stably drill the coal seam. The samples generated during the drilling process can enter the through groove 55 area at the edge position, so that the coalfield samples enter the interior of the guide tube 54 and are affected by the extraction force of the extractor 53 to move upwards into the collection box. In the collecting box 52, the sampling operation of the sample is completed, and then the bottom plate 522 set at the lower end of the collecting box 52 can be firmly connected with the bottom of the collecting box 52 through the welding layer 521. At the same time, the center plate 523 of the bottom plate 522 can determine the position of the conical sleeve 524, so that after the bottom of the conical sleeve 524 is connected with the guide tube 54, the sample will be output from the outlet 525. For this reason, the restraint of the conical sleeve 524 can prevent the sample from entering the interior of the collecting box 52, and the sample will fall from the guide tube 54 again when the extractor 53 stops working, resulting in sampling failure.

[0047] Utilizing the technical solution of the present invention, or those skilled in the art designing similar technical solutions inspired by the technical solution of the present invention to achieve the above technical effects, all fall within the scope of protection of the present invention.

Claims

1. A coalfield geological exploration sampling device, the structure of which includes: A novel fixed structure (1), a base (2), an electric lifting rod (3), a parallel block (4), and a vertical sampling structure (5), wherein the novel fixed structure (1) is mounted on the four ends of the outer edge of the base (2) and the upper end of the base (2) is connected to the electric lifting rod (3) to position the parallel block (4), the center of the parallel block (4) is penetrated by the vertical sampling structure (5), and the bottom of the vertical sampling structure (5) also penetrates the center of the base (2), characterized in that: The novel fixed structure (1) is provided with a monitoring head (11), the monitoring head (11) is installed at the lower end position of the level monitor (12), and the side of the level monitor (12) is also connected to a positioning plate (13), the upper end surface of the side of the positioning plate (13) is connected to an electric plug (14), and the other end is connected to a bracket (15) for positioning the rotator (16), the center of the rotator (16) is connected to a vertical rod (17), and the bottom of the vertical rod (17) is connected to a parallel plate (18); The rotator (16) is further provided with a power block (161), one end of the power block (161) is connected to a support block (162) and a power shaft (163) is further provided at the center, one end of the power shaft (163) is connected to the center of the bearing block (164) and is electrically connected to the internal light driver (165), and the rotating body (166) is installed on the left and right sides of the bearing block (164) through the light driver (165); The parallelism between the base (2) and the ground is monitored in real time by the monitoring head (11) of the four sets of new fixed structures (1) on the outer edge of the base (2) in combination with the horizontal monitor (12). Then, the electric plug (14) of the positioning plate (13) energizes the rotator (16), so that the rotator (16) drives the vertical rod (17) and the parallel disk (18) to rotate and adjust according to the energized wire shaft (163) and the light driver (165). The parallel disk (18) contacts the coalfield ground. Combined with the monitoring of the monitoring head (11) and the horizontal monitor (12), the electric slide rod inside the vertical rod (17) controls the tilt direction and pushes the parallel disk (18) out again.

2. The coalfield geological exploration sampling equipment according to claim 1, characterized in that: The novel fixed structure (1) is provided with four groups on the outer edge of the base (2), and a vertical cavity vertical sampling structure (5) is opened in the center of the base (2) and is combined with two groups of electric lifting rods (3) to perform vertical lifting. The parallel block (4) and the vertical lifting structure (5) intersect with each other. A control panel is also provided at the front end of the base (2) and multiple power lines are built in.

3. The coalfield geological exploration sampling equipment according to claim 1, characterized in that: The monitoring head (11) and the lower end of the level monitor (12) are perpendicular to each other, and the left and right sides of the level monitor (12) are fixedly connected to the left and right positioning plates (13) and are parallel to the lower position of the base (2). The electric plug (14) of the positioning plate (13) is in a "concave" shape, and the bracket (15) limits the left and right sides of the rotator (16). The vertical rod (17) and the center of the rotator (16) are perpendicular to each other.

4. The coalfield geological exploration sampling equipment according to claim 1, characterized in that: The power-on wire shaft (163) carried by the power-on block (161) passes through the center of the support block (162) and the other end of the power-on wire shaft (163) is embedded in the bearing block (164) and connected to the inside of the light driver (165). A rotating rod is provided in the middle of the light driver (165) and is then connected to the left and right rotating bodies (166) of the bearing block (164) through left and right extended positions and drives them to rotate.

5. The coalfield geological exploration sampling equipment according to claim 1, characterized in that: The rotating body (166) is further provided with a positioning member (1661), the center of the positioning member (1661) is penetrated by a rotating rod (1662), and the lower end surface of the rotating rod (1662) is welded to the top of the connecting sleeve (1664) through a welding layer (1663), and the center of the connecting sleeve (1664) is provided with a threaded connecting groove (1665) for connecting with the connectors on the left and right sides of the light driver (165); The diameter of the positioning member (1661) is larger than the diameter of the rotating rod (1662) and defines the position of the rotating rod (1662) so as to intersect with the rotating rod (1662). The center of the lower end face of the rotating rod (1662) overlaps with the center of the welding layer (1663) and the center of the connecting sleeve (1664).

6. The coalfield geological exploration sampling equipment according to claim 5, characterized in that: The positioning member (1661) is further provided with a protective cover (6611), which covers the edge of the adsorption disk (6612) and is connected to protrusions (6613) on the left and right sides of the surface of the adsorption disk (6612). The center area of ​​the adsorption disk (6612) is connected to a plastic cover (6614), and a rotating groove (6615) is opened in the center to allow the rotating rod (1662) to pass through. The protective cover (6611) is circular in shape and covers the edge of the adsorption disk (6612). The protrusions (6613) on the left and right sides of the adsorption disk (6612) are solid arc-shaped and are embedded in the left and right sides of the supporting block (164) in combination with the adsorption disk (6612). The plastic cover (6614) contacts the edge of the rotating rod (1662) through the rotating groove (6615). The rotating rod (1662) is spaced apart from the center of the adsorption disk (6612) through the plastic cover (6614).

7. The coalfield geological exploration sampling equipment according to claim 1, characterized in that: The vertical sampling structure (5) is provided with a sealing cover (51), the sealing cover (51) is installed at the upper end of the collection box (52), and the lower end of the collection box (52) is connected to the upper end of the guide tube (54), the guide tube (54) carries an extractor (53), a through groove (55) is opened at the edge of the lower end of the guide tube (54), and the lowest end is connected to a rotary drill bit (56); The sealing cover (51) covers the top of the collection box (52) and is engaged with it. The center of the lower end of the collection box (52) is inserted and engaged with the guide tube (54) and is spaced apart from the extractor (53). The through groove (55) of the guide tube (54) is arranged at the edge of the lower end and the bottom thereof coincides with the center of the rotary drill bit (56).

8. The coalfield geological exploration sampling equipment according to claim 7, characterized in that: The lower end of the collecting box (52) is further provided with a welding layer (521), the welding layer (521) is arranged at the edge of the bottom plate (522), and a center plate (523) is provided at the center of the surface of the bottom plate (522) to position the conical sleeve (524), and an outlet (525) is opened at the top of the conical sleeve (524); The bottom plate (522) is welded to the bottom of the collection box (52) through a welding layer (521), and a circular connecting groove is opened at the lower end of the center plate (523) of the bottom plate (522) to allow the bottom end of the conical sleeve (524) and the upper end of the guide tube (54) to be inserted and spliced. The conical sleeve (524) is arranged in a vertical position at the center of the bottom plate (522).

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