Detection sampling equipment for geological resource exploration

Abstract

The invention discloses detection sampling equipment for geological resource exploration, and relates to the technical field of geological sampling, the detection sampling equipment comprises a fixing plate, the top of the fixing plate is fixedly connected with a fixing box, the top of the fixing box is rotatably connected with a rotating shaft, the bottom end of the rotating shaft extends to the lower part of the fixing plate, and the outer side of the rotating shaft is sleeved with a drilling shaft; according to the detection sampling equipment for geological resource exploration, by arranging the drilling shaft, the telescopic column and the drill bit, a user does not need to hold the equipment by hand to conduct drilling work during drilling, meanwhile, shaking of the equipment during drilling is reduced, the drilling efficiency is improved, and the detection sampling equipment for geological resource exploration is suitable for popularization and application. Meanwhile, during drilling, soil blocks and stones in the ground below the drill bit are anchored continuously through the drill bit, drilling sampling is assisted, and the drilling efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of geological sampling, in particular to a detection sampling device for geological resource exploration. Background Art

[0002] Geological exploration is an important activity to study and evaluate the geological conditions below the earth's surface. It is widely used in the fields of mineral resources, water resources, engineering geology, etc. Portable samplers can be used for drilling and sampling. When using a sampler, the user needs to lift the sampler by manpower, and when drilling, it takes a lot of energy and strength to support the equipment. In addition, when drilling and sampling, if there is a hard soil layer in the ground, it will make sampling difficult. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides a detection and sampling device for geological resource exploration, which solves the problems raised in the above-mentioned background technology.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a detection and sampling equipment for geological resource exploration, including a fixed plate, a fixed box is fixedly connected to the top of the fixed plate, a rotating shaft is rotatably connected to the top of the fixed box, the bottom end of the rotating shaft extends to the bottom of the fixed plate, a drill shaft is sleeved on the outer side of the rotating shaft, a spline groove is opened on the inner side of the drill shaft, a spline part is arranged inside the spline groove, the inner side of the spline part is fixedly connected to the outer side of the rotating shaft, a telescopic column is placed inside the rotating shaft, the bottom end of the telescopic column is fixedly connected to the bottom of the inner cavity of the drill shaft, a cutter head is fixedly connected to the bottom of the drill shaft, a drill bit is placed inside the cutter head, and a sampling barrel is fixedly connected to the outer side of the drill shaft by screws.

[0005] Optionally, a piston cavity is opened inside the telescopic column, a piston column is slidably connected inside the piston cavity, a first return spring is slidably connected inside the piston cavity and on the outside of the piston column, the top end of the first return spring is fixedly connected to the bottom of the top end of the piston column, the bottom end of the first return spring is fixedly connected to the bottom of the inner cavity of the piston cavity, the bottom end of the piston column extends into the inside of the drill shaft and is fixedly connected to the top of the drill bit, the top end of the piston column is rectangular, and the top end of the piston column cooperates with the inner cavity of the piston cavity.

[0006] Optionally, a prime mover is fixedly connected to the top of the fixed box, and an output end of the prime mover extends into the interior of the fixed box and is rotationally connected to the bottom of the inner cavity of the fixed box. The output end of the prime mover and the outer side of the rotating shaft are fixedly sleeved with meshing drive gears.

[0007] Optionally, a connecting cavity is opened inside the telescopic column, the top of the fixed box is fixedly connected to the first air box, the top of the first air box is fixedly connected to the first pump, one end of the first pump extends into the first air box, the other end of the first pump extends into the connecting cavity and is fixedly connected to the telescopic tube, the bottom of the connecting cavity is fixedly connected to a connecting tube, one end of the connecting tube extends into the piston cavity, and the other end of the connecting tube is provided with a rotating joint, guide columns are fixedly connected at the top of the inner cavity of the fixed box, inside the connecting cavity and on both sides of the rotating joint, guide rods are slidably connected inside the guide columns, one end of the two guide rods extend to the bottom of the guide columns, the bottom ends of the two guide rods are fixedly connected to a fixed head, one end of the fixed head is connected to the other end of the rotating joint, and the other end of the telescopic tube is fixedly connected to the top of the fixed head.

[0008] Optionally, a driving chamber is opened inside the drill bit, one side of the driving chamber inner cavity is fixedly connected to an air bag, one end of the air bag is fixedly connected to the telescopic rod, a second return spring is slidably connected inside the driving chamber and located on the outside of the telescopic rod, one end of the second return spring is connected to the inner side of one end of the telescopic rod, the other end of the second return spring is fixedly connected to one side of the inner cavity of the driving chamber, one end of the telescopic rod extends to the outside of the drill bit and is fixedly connected to a pressing plate, a connecting pipe is fixedly connected inside the drill bit, one end of the connecting pipe extends to the interior of the telescopic column, a first fixing ring is fixedly sleeved on the outside of the connecting pipe, a sealing ring is slidably connected to the interior of the first fixing ring, an elastic tube is fixedly connected inside a guide rod, one end of the elastic tube is fixedly connected to a connector, and one end of the connector passes through the sealing ring and extends to the inside of the first fixing ring, one end of the connecting pipe extends to the inside of the first fixing ring, a second air box is fixedly connected to the top of the fixed box, a second pump is fixedly connected to the top of the second air box, one end of the second pump is fixedly connected to the other end of the elastic tube, and the other end of the second pump extends to the inside of the second air box.

[0009] Optionally, the outer fixed sleeve of the drill shaft is provided with a rotating ring, the outer movable sleeve of the rotating ring is provided with a second fixed ring, positioning grooves are provided on both sides of the second fixed ring, side frames are fixedly connected to both sides of the fixed plate, the inner sides of the side frames are fixedly connected to a drive box, a storage cavity is provided inside the drive box, a threaded rod is rotatably connected to the inside of the storage cavity, a clamping block is threadedly connected to the outer side of the threaded rod, one end of the clamping block cooperates with the inner cavity of the positioning groove, and one end of the storage cavity extends to the outside of the drive box.

[0010] Optionally, a storage cavity is opened inside the drive box and below the storage cavity, a screw rod is rotatably connected inside the storage cavity, a fixing nail is threadedly connected to the outer side of the screw rod, and the bottom end of the fixing nail extends to the bottom of the drive box.

[0011] Optionally, one side of the storage chamber inner cavity is rotatably connected to a rotating shaft, the top end of the screw rod is fixedly connected to a worm, the top end of the worm extends to the inside of the storage chamber and is rotatably connected to the top of the inner cavity of the storage chamber, the outside of the threaded rod is fixedly sleeved with a worm wheel transmission connected to the worm, the outside of the rotating shaft and the worm are fixedly sleeved with meshing bevel gears, one end of the rotating shaft extends to the outside of the side frame, one side of the side frame is rotatably connected to a wheel frame, the inside of the wheel frame is rotatably connected to a moving wheel, a pull handle is fixedly connected to one side of the fixed plate, and a handle is fixedly connected to one side of the second fixed ring, and one end of the handle extends to the outside of the fixed plate.

[0012] The present invention provides a detection sampling device for geological resource exploration, which has the following beneficial effects: 1. The detection and sampling equipment for geological resource exploration is provided with a drill shaft, a telescopic column and a drill bit. When drilling, the user does not need to carry the equipment by hand to perform drilling work. At the same time, the shaking of the equipment during drilling is reduced, which causes the user to spend more energy to support the equipment. At the same time, when drilling, the drill bit continuously anchors the soil and stones in the ground under the drill bit to assist in drilling sampling and improve the efficiency of drilling sampling.

[0013] 2. The detection and sampling equipment for geological resource exploration is provided with a drill shaft, a drill bit and a pressing plate. After drilling, when the drill shaft needs to be pulled out of the hole drilled in the ground, the drill bit is extended to extend the pressing plate, and the pressing plate is driven to rotate in the hole drilled in the ground by the drill shaft. The inner wall of the hole drilled in the ground is compacted by continuously extending and retracting the pressing plate to prevent the drilled hole from collapsing during subsequent exploration after sampling, thereby affecting the progress of geological resource exploration. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the internal structure of the present invention; Figure 2 It is a schematic diagram of the outer structure of the present invention; Figure 3 It is a schematic diagram of the top view structure of the present invention; Figure 4 For the present invention Figure 1 A magnified image of point A; Figure 5 For the present invention Figure 1 A magnified view of point B; Figure 6 For the present invention Figure 1 Enlarged view of point C; Figure 7 For the present invention Figure 1 The enlarged view of point D; Figure 8 For the present invention Figure 1 Enlarged view of point E.

[0015] In the figure: 1, fixed plate; 2, fixed box; 3, prime mover; 4, driving gear; 5, rotating shaft; 6, drill shaft; 7, spline groove; 8, spline member; 9, cutter head; 10, drill bit; 11, telescopic column; 12, piston chamber; 13, piston column; 14, first return spring; 15, connecting chamber; 16, connecting pipe; 17, rotating joint; 18, first fixed ring; 19, sealing ring; 20, fixed head; 21, telescopic tube; 22, guide column; 23, guide rod; 24, elastic tube; 25, first air box; 26, first pump; 27, second air box; 28. Second pump; 29. ​​Sampling tube; 30. Second fixed ring; 31. Rotating ring; 32. Positioning groove; 33. Drive box; 34. Storage chamber; 35. Threaded rod; 36. Block; 37. Worm; 38. Worm wheel; 39. Storage chamber; 40. Rotating shaft; 41. Bevel gear; 42. Screw; 43. Fixing nail; 44. Wheel frame; 45. Moving wheel; 46. Pull handle; 47. Grip; 48. Drive chamber; 49. Airbag; 50. Telescopic rod; 51. Second return spring; 52. Press plate; 53. Connecting pipe; 54. Side frame. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0017] Embodiment 1 See also Figures 1 to 8 The present invention provides a technical solution: a detection and sampling equipment for geological resource exploration, comprising a fixed plate 1, a fixed box 2 is fixedly connected to the top of the fixed plate 1, a rotating shaft 5 is rotatably connected to the top of the fixed box 2, the bottom end of the rotating shaft 5 extends to the bottom of the fixed plate 1, a drill shaft 6 is sleeved on the outer side of the rotating shaft 5, a spline groove 7 is opened on the inner side of the drill shaft 6, a spline member 8 is arranged inside the spline groove 7, the inner side of the spline member 8 is fixedly connected to the outer side of the rotating shaft 5, a telescopic column 11 is placed inside the rotating shaft 5, the bottom end of the telescopic column 11 is fixedly connected to the bottom of the inner cavity of the drill shaft 6, a cutter head 9 is fixedly connected to the bottom of the drill shaft 6, a drill bit 10 is placed inside the cutter head 9, and a sampling tube 29 is fixedly connected to the outer side of the drill shaft 6 by screws.

[0018] Among them, a piston chamber 12 is opened inside the telescopic column 11, and a piston column 13 is slidably connected inside the piston chamber 12. A first return spring 14 is slidably connected inside the piston chamber 12 and on the outside of the piston column 13. The top of the first return spring 14 is fixedly connected to the bottom of the top of the piston column 13, and the bottom end of the first return spring 14 is fixedly connected to the bottom of the inner cavity of the piston chamber 12. The bottom end of the piston column 13 extends to the inside of the drill shaft 6 and is fixedly connected to the top of the drill bit 10. The top of the piston column 13 is rectangular, and the top of the piston column 13 cooperates with the inner cavity of the piston chamber 12. The telescopic column 11 is driven to rotate through the drill shaft 6, so that the telescopic column 11 drives the piston column 13 through the piston chamber 12 to drive the drill bit 10 to rotate, so that the drill bit 10 and the cutter head 9 at the bottom of the drill shaft 6 rotate synchronously to drill.

[0019] Among them, the top of the fixed box 2 is fixedly connected with a prime mover 3, the output end of the prime mover 3 extends to the inside of the fixed box 2 and is rotatably connected to the bottom of the inner cavity of the fixed box 2, and the output end of the prime mover 3 and the outer side of the rotating shaft 5 are fixedly sleeved with meshing driving gears 4. The prime mover 3 drives the rotating shaft 5 to rotate through the driving gear 4, so that the rotating shaft 5 drives the drill shaft 6 to rotate.

[0020] Among them, a connecting chamber 15 is opened inside the telescopic column 11, a first air box 25 is fixedly connected to the top of the fixed box 2, a first pump 26 is fixedly connected to the top of the first air box 25, one end of the first pump 26 extends to the inside of the first air box 25, the other end of the first pump 26 extends to the inside of the connecting chamber 15 and is fixedly connected to the telescopic tube 21, a connecting tube 16 is fixedly connected to the bottom of the inner cavity of the connecting chamber 15, one end of the connecting tube 16 extends to the inside of the piston chamber 12, and a rotary joint 17 is provided at the other end of the connecting tube 16, guide columns 22 are fixedly connected to the top of the inner cavity of the fixed box 2, located inside the connecting chamber 15 and on both sides of the rotary joint 17, guide rods 23 are slidably connected to the inside of the guide columns 22, one end of the two guide rods 23 extends to the bottom of the guide columns 22, and the two guide rods 23 are fixedly connected to the top of the inner cavity of the fixed box 2. The bottom end of the guide rod 23 is fixedly connected to a fixed head 20, one end of the fixed head 20 is connected to the other end of the rotary joint 17, and the other end of the telescopic tube 21 is fixedly connected to the top of the fixed head 20. The connecting tube 16 is driven to rotate by the telescopic column 11, and the position of the fixed head 20 is limited by the guide column 22 and the guide rod 23 to prevent the telescopic tube 21 from rotating. When the connecting tube 16 moves downward, the connecting tube 16 drives the rotary joint 17 and the fixed head 20 to move downward, so that the fixed head 20 drives the guide rod 23 to move downward inside the guide column 22, so that the telescopic tube 21 is unfolded. When the connecting tube 16 moves upward, the connecting tube 16 drives the first fixed ring 18, the rotary joint 17 and the fixed head 20 to move upward, so that the fixed head 20 pushes the guide rod 23 to move inside the guide column 22, so that the telescopic tube 21 is folded.

[0021] A driving chamber 48 is provided inside the drill bit 10, one side of the inner cavity of the driving chamber 48 is fixedly connected to an air bag 49, one end of the air bag 49 is fixedly connected to a telescopic rod 50, a second return spring 51 is slidably connected inside the driving chamber 48 and outside the telescopic rod 50, one end of the second return spring 51 is connected to the inner side of one end of the telescopic rod 50, the other end of the second return spring 51 is fixedly connected to one side of the inner cavity of the driving chamber 48, one end of the telescopic rod 50 extends to the outside of the drill bit 10 and is fixedly connected to a pressing plate 52, a connecting tube 53 is fixedly connected inside the drill bit 10, one end of the connecting tube 53 extends to the inside of the telescopic column 11, the outer side of the connecting tube 16 is fixedly sleeved with a first fixing ring 18, and the first A sealing ring 19 is slidably connected inside the fixing ring 18, an elastic tube 24 is fixedly connected inside a guide rod 23, one end of the elastic tube 24 is fixedly connected to a connector, and one end of the connector passes through the sealing ring 19 and extends to the inside of the first fixing ring 18, one end of the connecting tube 53 extends to the inside of the first fixing ring 18, a second air box 27 is fixedly connected to the top of the fixing box 2, a second pump 28 is fixedly connected to the top of the second air box 27, one end of the second pump 28 is fixedly connected to the other end of the elastic tube 24, and the other end of the second pump 28 extends to the inside of the second air box 27, and the airbag 49 can be driven to expand or contract by the second pump 28, so that the telescopic rod 50 and the pressing plate 52 can be telescoped.

[0022] Among them, the outer fixed sleeve of the drill shaft 6 is provided with a rotating ring 31, and the outer movable sleeve of the rotating ring 31 is provided with a second fixed ring 30. Positioning grooves 32 are provided on both sides of the second fixed ring 30. Side frames 54 are fixedly connected to both sides of the fixed plate 1. The inner sides of the side frames 54 are fixedly connected to the driving box 33. Storage chambers 34 are provided inside the driving box 33. Threaded rods 35 are rotatably connected inside the storage chambers 34. Blocks 36 are threadedly connected to the outer sides of the threaded rods 35. One end of the block 36 cooperates with the inner cavity of the positioning groove 32, and one end of the storage chamber 34 extends to the outside of the driving box 33. When the user holds the second fixed ring 30 and pushes the drill shaft 6 downward, the drill shaft 6 rotates to make the rotating ring 31 rotate inside the second fixed ring 30. At this time, the second fixed ring 30 is held by the user, so that the second fixed ring 30 does not rotate.

[0023] Among them, a storage cavity 39 is opened inside the drive box 33 and below the storage cavity 34, and a screw rod 42 is rotatably connected inside the storage cavity 39. The outer side of the screw rod 42 is threadedly connected with a fixing nail 43, and the bottom end of the fixing nail 43 extends to the bottom of the drive box 33, and the device is fixed by the fixing nail 43.

[0024] Embodiment 2 See also Figure 1 , Figure 2 , Figure 3 , Figure 6 and Figure 8 The present invention provides a technical solution: one side of the inner cavity of the storage cavity 39 is rotatably connected with a rotating shaft 40, the top of the screw rod 42 is fixedly connected with a worm 37, the top of the worm 37 extends to the inside of the storage cavity 34 and is rotatably connected to the top of the inner cavity of the storage cavity 34, the outer side of the threaded rod 35 is fixedly sleeved with a worm wheel 38 that is transmission-connected to the worm 37, the outer sides of the rotating shaft 40 and the worm 37 are fixedly sleeved with meshing bevel gears 41, one end of the rotating shaft 40 extends to the outside of the side frame 54, one side of the side frame 54 is rotatably connected with a wheel frame 44, the inside of the wheel frame 44 is rotatably connected with a moving wheel 45, one side of the fixed plate 1 is fixedly connected with a pull handle 46, one side of the second fixed ring 30 is fixedly connected with a grip 47, one end of the grip 47 extends to the outside of the fixed plate 1, and the device is convenient to move through the moving wheel 45 and the wheel frame 44.

[0025] In summary, when the detection and sampling equipment for geological resource exploration is used, the equipment is pulled to the location where geological resource exploration is required, and then the fixing plate 1 is erected. Then the user rotates the rotating shaft 40, so that the rotating shaft 40 drives the screw rod 42 to rotate through the bevel gear 41, so that the screw rod 42 drives the fixing nail 43 to move downward, so that the bottom end of the fixing nail 43 is inserted into the ground, and at the same time, the rotation of the screw rod 42 drives the worm 37 to drive the worm wheel 38 and the threaded rod 35 to rotate, so that the threaded rod 35 drives one end of the block 36 to move toward the direction of the drive box 33, so that one end of the block 36 moves out of the positioning groove 32. The limit on the second fixing ring 30 is released, and then the user holds the second fixing ring 30 by hand. At this time, the output end of the prime mover 3 drives the driving gear 4 to rotate, so that the driving gear 4 drives the spline member 8 and the spline groove 7 through the rotating shaft 5 to drive the drill shaft 6 to rotate. At this time, the user only needs to press the drill shaft 6 downward, so that the drill shaft 6 drives the telescopic column 11 and the drill bit 10 to rotate, so that the drill shaft 6 drives the cutter head 9 to rotate, so that the drill shaft 6 is drilled into the ground through the cutter head 9 and the drill bit 10, and the soil is sampled through the sampling tube 29. When drilling, the gas inside the first air box 25 is sucked in through the first pump 26, and then through The other end of the first pump 26 discharges gas into the telescopic tube 21, so that the gas inside the telescopic tube 21 enters into the rotary joint 17 through the fixed head 20, and then enters into the connecting tube 16, so that the gas inside the connecting tube 16 enters into the piston chamber 12 through the connecting tube 16, so that the gas inside the piston chamber 12 increases, so that the air pressure inside the piston chamber 12 increases, and the piston column 13 moves downward, so that the piston column 13 pushes the drill bit 10 downward, so that the drill bit 10 continuously hits the soil or stone below during the rotation process, so as to assist the drill shaft 6 to drill into the ground, and then the first The pump 26 is started, and the gas inside the telescopic tube 21 is sucked into the first pump 26, and then discharged into the first air box 25 through the first pump 26 for collection and storage, so that the gas inside the piston chamber 12 is sucked into the rotary joint 17, the fixed head 20 and the telescopic tube 21 through the connecting pipe 16, so that the gas volume inside the piston chamber 12 is reduced, so that the air pressure inside the piston chamber 12 becomes low, so that the first return spring 14 pushes the piston column 13 to move toward the inside of the piston chamber 12, so that the piston column 13 drives the drill bit 10 to return and move, so that the drill bit 10 continuously hits the soil or stone below; After the drilling is completed, the drill bit 10 extends, so that the pressing plate 52 leaks out to the outside of the cutter head 9, and the gas inside the second air box 27 is extracted through the second pump 28, and then the gas is discharged into the elastic tube 24 through the other end of the second pump 28, and then enters the first fixing ring 18 through the connector, and then enters the air bag 49 through the connecting tube 53, so that the air bag 49 expands and pushes the telescopic rod 50 and the pressing plate 52 to extend, so that the pressing plate 52 compacts the inner wall of the drilled hole, and at the same time the drill shaft 6 drives the cutter head 9, the telescopic column 11 and the piston column 13, as well as the drill bit 10 and the telescopic rod 5 0 and the pressing plate 52 rotate in the hole, thereby compacting the inner wall of the hole, extracting the gas inside the elastic tube 24 through the second pump 28, and then discharging the gas into the second gas box 27 through the other end of the second pump 28 for collection and storage, and the gas inside the airbag 49 is sucked into the first fixing ring 18 through the connecting pipe 53, and then sucked into the elastic tube 24 through the connecting head, so that the airbag 49 shrinks, and at this time the second return spring 51 pushes the telescopic rod 50 to drive the pressing plate 52 to return and move, and the inner wall of the drilled hole is compacted in this reciprocating manner, thereby preventing the hole from collapsing; After the drill shaft 6 is pulled out from the hole in the ground, the second fixing ring 30 is moved to the initial position, and then the operator resets and rotates the rotating shaft 40, so that the rotating shaft 40 drives the bevel gear 41 to drive the screw rod 42 to reset and rotate, so that the screw rod 42 drives the fixing nail 43 to move up, so that the bottom end of the fixing nail 43 is pulled out of the ground, and the screw rod 42 drives the worm 37 to drive the worm wheel 38 to drive the threaded rod 35 to reset and rotate, so that the threaded rod 35 drives the block 36 to reset and move, so that one end of the block 36 moves out of the driving box 33, and one end of the block 36 is inserted into the positioning groove 32, so as to limit the position of the second fixing ring 30, release the fixed state of the device, and then by holding the pull handle 46, pull the fixing plate 1 and the device to move to the next drilling location; The screw can be unscrewed to take out the soil sample in the sampling tube 29, and then the sampling tube 29 can be installed on the drill shaft 6 by screwing.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A detection and sampling device for geological resource exploration, comprising a fixed plate, characterized in that: The top of the fixed plate is fixedly connected to a fixed box, the top of the fixed box is rotatably connected to a rotating shaft, the bottom end of the rotating shaft extends to the bottom of the fixed plate, the outer side of the rotating shaft is sleeved with a drill shaft, the inner side of the drill shaft is provided with a spline groove, a spline part is provided inside the spline groove, the inner side of the spline part is fixedly connected to the outer side of the rotating shaft, a telescopic column is placed inside the rotating shaft, the bottom end of the telescopic column is fixedly connected to the bottom of the inner cavity of the drill shaft, the bottom of the drill shaft is fixedly connected to a cutter head, a drill bit is placed inside the cutter head, and the outer side of the drill shaft is fixedly connected to a sampling barrel by screws.

2. The detection and sampling equipment for geological resource exploration according to claim 1 is characterized in that: A piston cavity is provided inside the telescopic column, a piston column is slidably connected inside the piston cavity, a first return spring is slidably connected inside the piston cavity and outside the piston column, the top end of the first return spring is fixedly connected to the bottom of the top end of the piston column, the bottom end of the first return spring is fixedly connected to the bottom of the inner cavity of the piston cavity, the bottom end of the piston column extends to the inside of the drill shaft and is fixedly connected to the top end of the drill bit, the top end of the piston column is rectangular, and the top end of the piston column matches the inner cavity of the piston cavity.

3. A detection and sampling device for geological resource exploration according to claim 2, characterized in that: The top of the fixed box is fixedly connected with a prime mover, the output end of the prime mover extends into the fixed box and is rotatably connected to the bottom of the inner cavity of the fixed box, and the output end of the prime mover and the outer side of the rotating shaft are both fixedly sleeved with meshing driving gears.

4. The detection and sampling equipment for geological resource exploration according to claim 3 is characterized in that: A connecting cavity is provided inside the telescopic column, a first air box is fixedly connected to the top of the fixed box, a first pump is fixedly connected to the top of the first air box, one end of the first pump extends into the first air box, the other end of the first pump extends into the connecting cavity and is fixedly connected to a telescopic tube, a connecting tube is fixedly connected to the bottom of the inner cavity of the connecting cavity, one end of the connecting tube extends into the piston cavity, a rotating joint is provided at the other end of the connecting tube, guide columns are fixedly connected at the top of the inner cavity of the fixed box, inside the connecting cavity and on both sides of the rotating joint, guide rods are slidably connected inside the guide columns, one end of the two guide rods extend to the bottom of the guide columns, the bottom ends of the two guide rods are fixedly connected to a fixed head, one end of the fixed head is connected to the other end of the rotating joint, and the other end of the telescopic tube is fixedly connected to the top of the fixed head.

5. A detection and sampling device for geological resource exploration according to claim 4, characterized in that: A driving chamber is provided inside the drill bit, one side of the inner cavity of the driving chamber is fixedly connected with an air bag, one end of the air bag is fixedly connected with a telescopic rod, a second return spring is slidably connected inside the driving chamber and located on the outside of the telescopic rod, one end of the second return spring is connected to the inner side of one end of the telescopic rod, the other end of the second return spring is fixedly connected to one side of the inner cavity of the driving chamber, one end of the telescopic rod extends to the outside of the drill bit and is fixedly connected with a pressing plate, a connecting pipe is fixedly connected inside the drill bit, one end of the connecting pipe extends to the inside of the telescopic column, a first fixing ring is fixedly sleeved on the outside of the connecting pipe, a sealing ring is slidably connected inside the first fixing ring, an elastic tube is fixedly connected inside the guide rod, one end of the elastic tube is fixedly connected with a connector, and one end of the connector passes through the sealing ring and extends to the inside of the first fixing ring, one end of the connecting pipe extends to the inside of the first fixing ring, a second air box is fixedly connected to the top of the fixed box, a second pump is fixedly connected to the top of the second air box, one end of the second pump is fixedly connected to the other end of the elastic tube, and the other end of the second pump extends to the inside of the second air box.

6. The detection and sampling equipment for geological resource exploration according to claim 1, characterized in that: The outer fixed sleeve of the drill shaft is provided with a rotating ring, and the outer movable sleeve of the rotating ring is provided with a second fixed ring, positioning grooves are provided on both sides of the second fixed ring, side frames are fixedly connected to both sides of the fixed plate, and the inner sides of the side frames are fixedly connected to a driving box, and a storage cavity is provided inside the driving box, and a threaded rod is rotatably connected to the inside of the storage cavity, and a clamping block is threadedly connected to the outer side of the threaded rod, one end of the clamping block cooperates with the inner cavity of the positioning groove, and one end of the storage cavity extends to the outside of the driving box.

7. A detection and sampling device for geological resource exploration according to claim 6, characterized in that: A storage cavity is provided inside the drive box and below the storage cavity. A screw rod is rotatably connected inside the storage cavity. A fixing nail is threadedly connected to the outer side of the screw rod. The bottom end of the fixing nail extends to the bottom of the drive box.

8. The detection and sampling equipment for geological resource exploration according to claim 7 is characterized in that: One side of the storage chamber inner cavity is rotatably connected with a rotating shaft, the top end of the screw rod is fixedly connected with a worm, the top end of the worm extends to the inside of the storage chamber and is rotatably connected to the top of the inner cavity of the storage chamber, the outer side of the threaded rod is fixedly sleeved with a worm wheel transmission connected to the worm, the outer sides of the rotating shaft and the worm are fixedly sleeved with meshing bevel gears, one end of the rotating shaft extends to the outside of the side frame, one side of the side frame is rotatably connected to a wheel frame, the inside of the wheel frame is rotatably connected with a moving wheel, one side of the fixed plate is fixedly connected with a pull handle, one side of the second fixed ring is fixedly connected with a handle, one end of the handle extends to the outside of the fixed plate.

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