Efficient geological exploration drilling equipment and drilling method

Abstract

The efficient geological exploration drilling equipment comprises a bottom plate, pulleys are fixedly connected to the lower end of the bottom plate, a supporting frame playing a supporting role is arranged on the inner side of the left end of the bottom plate, a second motor is fixedly arranged on the outer side of the upper end of the supporting frame, and the output end of the second motor is connected with a mounting rod. The outer side of the mounting rod is movably connected with a mounting plate; the connecting plate is fixedly arranged on the left side of the upper end of the bottom plate, a third motor is fixedly arranged on the front side of the connecting plate, the output end of the third motor is connected with a supporting frame, and a movable structure playing a supporting role is arranged at the right end of the supporting frame; the control box is fixedly arranged on the right side of the upper end of the bottom plate, and a limiting structure is fixedly installed on the middle side of the upper end of the bottom plate. According to the efficient geological exploration drilling equipment and the drilling method, the geological exploration drilling equipment is convenient to fold and transport, the drill rod is convenient to clean, and the drill rod is convenient to protect.

Description

Technical Field

[0001] The invention relates to the technical field of geological exploration drilling, and in particular to a high-efficiency geological exploration drilling device and a drilling method. Background Art

[0002] Geological exploration drilling equipment is a kind of equipment that surveys geological conditions after drilling holes on the ground. It can investigate and study geological conditions such as rocks, strata, minerals, and landforms in a certain area. It is used to find industrially significant deposits during mineral surveys, to find out the quality and quantity of minerals, as well as the technical conditions for mining and utilization, and to provide mineral reserves and geological data required for mine construction design, such as: China Patent Authorization Announcement No. CN110685599B discloses a drilling device for geological exploration, the drilling device includes a support device, the support device includes a support plate, one end of the support plate is provided with a symmetrically distributed first connector, the other end is provided with a square hole, the support plate is provided with a symmetrically distributed support plate, the support plate is provided with a first through hole, the support plate is provided with a first support block, and the first support block is provided with a square sliding hole. The drilling device of the present invention transfers the drilling device by cooperating with an external dragging device and a dragging connector, the wire rope of the winch bypasses the rolling wheel to hoist the extension pipe and the locking pipe to be installed, the first locking port and the second locking port are distributed and matched with the slot, and the second motor drives the connection device to rotate, so as to realize the installation and disassembly of the extension pipe and the locking pipe, thereby reducing the labor intensity of the staff; the stone column is clamped by the locking block, and the stone column is taken out from the exploration hole, so as to ensure the integrity of the stone column and facilitate the accuracy of the later research.

[0003] Chinese patent authorization announcement number CN114718559B discloses a geological exploration drilling device, including a base and a sliding rod fixedly connected to the upper surface of the base in a rectangular array and a top plate fixedly connected to the sliding rod at one end away from the base, and also includes a drilling sampling component arranged on the surface of the sliding rod, the drilling sampling component includes a buffer component, a threaded rod, a threaded barrel, a drilling motor, an adjustment plate, a bevel gear one, a bevel gear two, a bevel gear three, a sampling barrel, a rotating shaft, a bearing three, a bearing two, a bearing one, a spiral blade and a sampling drill bit, the adjustment plate is slidably connected to the surface of the sliding rod, and a through hole three is opened on the upper surface of the adjustment plate; it is more convenient for the soil collection process in rare earth mines, improves the efficiency of soil collection, is conducive to buffering when encountering hard objects during the drilling process of the device, and ensures the use effect of the device.

[0004] Combining the existing schemes and the actual production and processing, the current efficient geological exploration drilling equipment and drilling methods still have some problems, such as: 1. The height of the geological exploration drilling equipment is too high. During transportation, the excessive height of the geological exploration drilling equipment will make its transportation more difficult, thus affecting geological exploration. 2. After the geological exploration drilling equipment drills, the drill pipe needs to be cleaned. Usually, the drill pipe is cleaned manually, which is time-consuming and laborious. Therefore, the present invention provides an efficient geological exploration drilling equipment and drilling method to solve the above-mentioned problems. Summary of the Invention

[0005] The purpose of the present invention is to provide an efficient geological exploration drilling equipment and drilling method to solve the problems of the excessive height of the geological exploration drilling equipment, difficult transportation, and poor cleaning effect of the drill pipe by ordinary geological exploration drilling equipment as mentioned in the above background technology.

[0006] To achieve the above purpose, the present invention provides the following technical solutions: An efficient geological exploration drilling equipment and drilling method, including a bottom plate, the lower end of which is fixedly connected with pulleys, and a support frame for support is arranged inside the left end of the bottom plate. The outer side of the upper end of the support frame is fixedly provided with a second motor, and the output end of the second motor is connected with a mounting rod. The outer side of the mounting rod is movably connected with a mounting plate, and the middle side of the upper end of the mounting plate is fixedly provided with a first motor, and the output end of the first motor is connected with the drill pipe. It further includes: An adapter plate, which is fixedly arranged on the upper left side of the bottom plate, and a third motor is fixedly arranged on the front side of the adapter plate, and the output end of the third motor is connected with the support frame. An active structure for support is arranged at the right end of the support frame. A control box, which is fixedly arranged on the upper right side of the bottom plate, and a limiting structure is fixedly installed in the middle of the upper end of the bottom plate.

[0007] Preferably, the active structure includes a mounting block fixedly installed in the middle of the right end of the support frame. The inside of the mounting block is connected with a support rod through a movable shaft, and the lower right side of the support rod is movably connected with an adapter rod. Moreover, a limiting rod for limiting is movably installed on the front side of the adapter rod.

[0008] Preferably, the support rod and the mounting block are rotatably connected and play a supporting role for the support frame, and the support rods are symmetrically distributed before and after the center line of the bottom plate.

[0009] Preferably, the support rod and the adapter rod are connected in a rotating manner, and the adapter rod and the limiting rod are connected by a thread.

[0010] Preferably, the limiting structure includes a fixing plate fixedly installed in the middle of the upper end of the bottom plate. A fourth motor is fixedly arranged on the left side inside the fixing plate, and the output end of the fourth motor is connected to a pulley. The pulleys are driven by a connecting belt. A connecting cross bar is fixedly installed on the right side of the pulley. A moving plate is movably connected to the outside of the connecting cross bar. A first air cylinder is fixedly arranged in the middle of the inside of the moving plate. A pushing block is fixedly arranged on the inner side of the first air cylinder. A cleaning plate is fixedly connected to the inner side of the pushing block. A first connecting wheel is connected to the lower side of the pushing block. A second connecting wheel is movably connected to the lower side of the first connecting wheel. A third connecting wheel for pushing is movably arranged on the lower side of the second connecting wheel. The upper side of the left end of the third connecting wheel is connected to a connecting plate for moving. A supporting plate for supporting and limiting is fixedly connected by welding to the outside of the connecting plate. A second air cylinder is fixedly arranged on the lower side inside the fixing plate. A limiting block for limiting is fixedly connected to the outside of the second air cylinder.

[0011] Preferably, the pushing block and the first air cylinder are of a sliding telescopic structure, and the pushing block and the first connecting wheel are connected in a meshing manner.

[0012] Preferably, the third connecting wheel and the connecting plate are meshingly connected, and the connecting plate and the fixing plate are slidably connected and push the supporting plate.

[0013] Preferably, a protective plate is further connected to the upper side inside the fixing plate. A connecting block for guiding is fixedly connected to the outside of the protective plate. A fixing rod is movably connected to the upper side of the middle of the connecting block.

[0014] Preferably, the connecting block and the fixing plate are connected in a sliding manner, and the fixing plate and the protective plate are snap-connected.

[0015] Preferably, a drilling method of the drilling equipment is also disclosed. The specific method steps are as follows: Step 1: Control the third motor to start through the control box, so that the third motor drives the support frame to rotate, thereby driving the mounting plate to rotate 90° to the left. Step 2: Make the mounting plate drive the drill rod to rotate perpendicular to the ground, thereby driving the support block to rotate by the support frame, and further driving the connecting rod connected to the support block to slide inside the bottom plate by the support rod. Step 3: Rotate the limiting rod so that the limiting rod is threadedly connected outside the bottom plate, thereby moving the limiting rod inward inside the bottom plate, and further threadedly connecting the limiting rod outside the limiting rod to fix the limiting rod. Step 4: Then control the second motor to start through the control box, so that the second motor drives the mounting rod to rotate, thereby driving the placing plate to move downward. Step 5: Make the placement plate drive the drill rod to slide downward, and then start the first motor through the control box to drive the drill rod to rotate in the middle of the placement plate, so that the drill rod drills holes in the ground.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: The high-efficiency geological exploration drilling equipment and drilling method facilitate the folding of the geological exploration drilling equipment, are convenient for transportation, facilitate the cleaning of the drill rod, and are convenient for protecting the drill rod. 1. By starting the third motor, the third motor drives the support frame to rotate to the right inside the connecting plate, so that the support frame drives the mounting plate to rotate to the right, and further the support frame drives the mounting block to rotate, and the support rod rotatably connected to the mounting block slides to the right inside the bottom plate, so that the support rod rotates inside the connecting rod, and further the mounting plate drives the drill rod to rotate to the middle of the fixing plate. Rotate the limiting rod so that the limiting rod is threadedly connected to the outside of the right end of the bottom plate, so that the limiting rod is threadedly connected to the outside of the connecting rod, which is convenient for folding between the support frame and the bottom plate. 2. By starting the first cylinder, the first cylinder drives the pushing block to slide inward inside the moving plate, so that the pushing block drives the cleaning plate to slide inward and fit on the outside of the drill rod. Start the fourth motor to drive the pulley to rotate on the left side inside the fixing plate, so that the pulley drives the connecting belt to move, and further the connecting belt drives the pulley on the other side to rotate, and the pulley drives the connecting cross bar to rotate, so that the moving plate threadedly connected to the connecting cross bar slides to the right inside the fixing plate, and further the moving plate drives the cleaning plate to slide to the right on the outside of the drill rod, which is convenient for cleaning the drill rod. 3. By placing the protection plate on the left side of the fixing plate, the protection plate drives the connecting block to slide to the right on the upper side of the fixing plate, so that the protection plate is snap-fitted and installed on the upper side of the fixing plate. Rotate the fixing rod so that the fixing rod is threadedly connected to the middle side of the upper end of the fixing plate, so that the fixing rod is threadedly connected to the middle side of the upper end of the connecting block, which is convenient for fixing the protection plate and thus convenient for protecting the drill rod. Description of the Drawings

[0017] Figure 1 It is a schematic cross-sectional structure diagram of the overall connection between the bottom plate and the control box of the present invention; Figure 2 It is a schematic cross-sectional structure diagram of the overall connection between the support frame and the mounting plate of the present invention; Figure 3 It is a schematic cross-sectional structure diagram of the overall connection between the mounting block and the support rod of the present invention; Figure 4 It is a schematic cross-sectional structure diagram of the overall connection between the bottom plate and the pulley of the present invention; Figure 5For the present invention Figure 4 Schematic enlarged structure diagram at position A in the present invention; Figure 6 Schematic overall sectional structure diagram of the connection between the bottom plate and the fixing plate of the present invention; Figure 7 For the present invention Figure 6 Schematic enlarged structure diagram at position B in the present invention; Figure 8 For the present invention Figure 6 Schematic enlarged structure diagram at position C in the present invention; Figure 9 Schematic overall sectional structure diagram of the connection between the support plate and the fixing plate of the present invention; Figure 10 For the present invention Figure 9 Schematic enlarged structure diagram at position D in the present invention; Figure 11 Schematic overall sectional structure diagram of the connection between the support plate and the connection plate of the present invention; Figure 12 Schematic overall sectional structure diagram of the connection between the connection plate and the third connecting wheel of the present invention; Figure 13 Schematic diagram of the drilling process of the present invention.

[0018] In the figure: 1. Bottom plate; 2. Control box; 3. Support frame; 4. Installation plate; 5. First motor; 6. Drill pipe; 7. Installation block; 8. Support rod; 9. Fixing plate; 10. Protection plate; 11. Connecting belt; 12. Cleaning plate; 13. Second motor; 14. Installation rod; 15. Third motor; 16. Pulley; 17. Connecting plate; 18. Support plate; 19. Connecting rod; 20. Limiting rod; 21. Connecting block; 22. Fixed rod; 23. Presence induction radar sensor; 24. Connecting cross bar; 25. Moving plate; 26. First cylinder; 27. Pushing block; 28. First connecting wheel; 29. Second connecting wheel; 30. Third connecting wheel; 31. Second cylinder; 32. Limiting block; 33. Connecting plate; 34. Belt pulley; 35. Fourth motor. Detailed implementation manners

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figure 1-13, the present invention provides a technical solution: an efficient geological exploration drilling device and drilling method, including a bottom plate 1, a control box 2, a support frame 3, a mounting plate 4, a first motor 5, a drill pipe 6, a mounting block 7, a support rod 8, a fixing plate 9, a protection plate 10, a connecting belt 11, a cleaning plate 12, a second motor 13, a mounting rod 14, a third motor 15, a pulley 16, an adapter plate 17, a support plate 18, an adapter rod 19, a limiting rod 20, a cleaning plate 12, a fixing rod 22, a presence induction radar sensor 23, a connecting cross bar 24, a moving plate 25, a first cylinder 26, a pushing block 27, a first connecting wheel 28, a second connecting wheel 29, a third connecting wheel 30, a second cylinder 31, a limiting block 32, a connecting plate 33, a belt pulley 34 and a fourth motor 35. During the working process, specifically as Figure 1 , Figure 2 , Figure 3 and Figure 13 shown, a pulley 16 is fixedly arranged on the lower side of the bottom plate 1, and the right side of the upper end of the bottom plate 1 is fixedly connected with a control box 2. The vehicle pulls the bottom plate 1 to move, so that under the action of the movement of the bottom plate 1, the pulley 16 rotates on the lower side of the bottom plate 1. Thus, after the bottom plate 1 drives the structure on the upper side of the bottom plate 1 to move to a suitable position, a first motor 5 is fixedly arranged in the middle of the upper end of the mounting plate 4. The output end of the first motor 5 is connected with the drill pipe 6, and a drill bit is detachably connected to the lower side of the drill pipe 6. After the control box 2 controls the second motor 13 connected to the control box 2 through a wire harness to start, the mounting rod 14 connected to the output end of the second motor 13 rotates on the front side inside the support frame 3. Thus, the mounting plate 4 corresponding to the outer thread of the mounting rod 14 slides downward inside the support frame 3. Furthermore, the mounting plate 4 drives the drill pipe 6 to contact the ground. The control box 2 controls the first motor 5 connected to the control box 2 through a wire harness to start, so that the drill pipe 6 connected to the output end of the first motor 5 rotates. Furthermore, the drill pipe 6 drills the ground. The control box 2 mounted on the upper end of the bottom plate 1 controls the first cylinder 26 connected to the control box 2 through a data line to start telescoping, so that the pushing block 27 connected to the top end of the first cylinder 26 moves outward. Thus, the first connecting wheel 28 meshed with the pushing block 27 drives the third connecting wheel 30 to rotate through the second connecting wheel 29. Furthermore, the connecting plate 33 meshed with the third connecting wheel 30 through a tooth block drives the support plate 18 to move inward, so that the support plate 18 separates on the right side of the support frame 3, thus facilitating the folding operation of the support frame 3; Specifically as Figure 1 , Figure 3 , Figure 4 and Figure 5As shown in the figure, a limiting rod 20 is movably connected to the outside of the bottom plate 1, and a connecting rod 19 is movably connected to the inside of the limiting rod 20, and the limiting rod 20 limits the connecting rod 19. Rotate the limiting rod 20 so that the limiting rod 20 is threadedly connected to the outside of the left end of the bottom plate 1. Thus, under the threaded action of the limiting rod 20 and the bottom plate 1, the limiting rod 20 slides outward, and further, under the movement of the limiting rod 20, the limiting rod 20 separates from the outside of the connecting rod 19. Then, through the third motor 15 fixedly arranged at the front end of the connecting plate 17, the output end of the third motor 15 is fixedly connected to the front side of the lower end of the support frame 3. The third motor 15 is connected to the control box 2 through a wire harness. After the control box 2 controls the third motor 15 arranged in the middle of the front end of the connecting plate 17 to start, the support frame 3 connected to the output end of the third motor 15 rotates 90° to the right in the front part of the inside of the connecting plate 17. Thus, the support frame 3 located at the rear is driven by the mounting plate 4 to rotate 90° to the right, and further, the support frame 3 drives the mounting plate 4 located inside the support frame 3 to rotate 90° to the right. While the support frame 3 drives the mounting plate 4 to rotate to the right, the mounting plate 4 drives the first motor 5 to rotate 90° to the right. Thus, the mounting block 7 fixedly connected to the support frame 3 by welding rotates with the rotation of the support frame 3, and the support rod 8 rotatably connected to the mounting block 7 rotates under the action of the rotation of the mounting block 7. Thus, under the action of the rotation of the support rod 8, the support rod 8 rotates inside the connecting rod 19. Further, under the rotation between the support rod 8 and the mounting block 7, the support rod 8 drives the connecting rod 19 to move to the rightmost end inside the bottom plate 1. Thus, the drill rod 6 rotates to be parallel to the ground, and further, the drill rod 6 rotates into the groove opened in the middle of the fixing plate 9. Rotate the limiting rod 20 so that the limiting rod 20 is threadedly connected to the outside of the right end of the bottom plate 1. Thus, under the threaded action between the limiting rod 20 and the bottom plate 1, the limiting rod 20 moves inward, and further, the limiting rod 20 is threadedly connected to the outside of the connecting rod 19, and the limiting rod 20 limits the connecting rod 19, so as to limit the support rod 8, thus facilitating the folding between the support frame 3 and the bottom plate 1; Specifically, as Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 and Figure 12As shown in the figure, through the first cylinder 26 fixedly arranged inside the moving plate 25, a pushing block 27 is fixedly connected to the inside of the first cylinder 26. The control box 2 controls the first cylinder 26 installed inside the moving plate 25 to start and operate through a data cable, so that under the push of the first cylinder 26, the pushing block 27 slides inward, thereby causing the first connecting wheel 28 meshed with the toothed block arranged on the lower side of the pushing block 27 to rotate. Furthermore, the cleaning plate 12 fixedly connected to the pushing block 27 through welding slides inward, so that the cleaning plate 12 slides inward to fit on the outer side of the drill rod 6. Thus, under the action of the rotation of the first connecting wheel 28, the second connecting wheel 29 rotates in the opposite direction, and under the action of the rotation of the second connecting wheel 29, the third connecting wheel 30 rotates in the opposite direction. As a result, the rotation direction of the third connecting wheel 30 is the same as that of the first connecting wheel 28. Furthermore, the connecting plate 33 meshed with the third connecting wheel 30 through a toothed block slides outward, so that the support plate 18 fixedly connected to the connecting plate 33 through welding slides outward on the left side inside the fixing plate 9, thereby causing the support plate 18 to move outward to be snap-connected to the inner side of the left end of the support frame 3. Furthermore, the support plate 18 plays a limiting role on the support frame 3. After the movement stop of the pushing block 27 is detected by the presence induction radar sensor 23, the second cylinder 31 connected to the control box 2 through a wire harness is controlled to start by the control box 2, so that the second cylinder 31 pushes the limiting block 32 to move outward, thereby causing the limiting block 32 to be snap-connected to two toothed blocks inside the third connecting wheel 30. Furthermore, the limiting block 32 limits the third connecting wheel 30; Specifically, such as Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 and Figure 12As shown in the figure, it is fixedly arranged at the front side inside the fixing plate 9 through the fourth motor 35. A pulley 34 is fixedly installed on the right side of the fixing plate 9. The pulley 34 is connected to the connecting belt 11 at the rear side inside the fixing plate 9 through the connecting belt 11. The control box 2 controls the fourth motor 35 connected to the control box 2 through the wire harness to start, so that the fourth motor 35 drives the pulley 34 located at the front side inside the fixing plate 9 to rotate. Thus, the pulley 34 drives the connecting belt 11 connected to the pulley 34 to move. Furthermore, the connecting belt 11 drives the pulley 34 located at the rear side inside the fixing plate 9 to rotate, so that the connecting cross bar 24 welded and fixed to the pulley 34 rotates inside the fixing plate 9. Thus, the moving plate 25 threadedly connected to the outer side of the connecting cross bar 24 moves to the right side inside the fixing plate 9. Furthermore, under the power of the moving plate 25 moving to the right side, the pushing block 27 is driven to move to the right side, so that the tooth block arranged on the lower side of the pushing block 27 separates from the upper side of the first connecting wheel 28. Thus, the pushing block 27 drives the cleaning plate 12 to slide to the right side on the outer side of the drill rod 6. Furthermore, the cleaning plate 12 cleans the outer side of the drill rod 6, which is convenient for cleaning the outer side of the drill rod 6; Specifically, as Figure 2 , Figure 3 and Figure 7 shown, the protective plate 10 is installed on the upper side inside the fixing plate 9. A connecting block 21 for guiding is fixedly connected to the outer side of the protective plate 10. A fixing rod 22 is movably connected to the upper side of the middle part of the connecting block 21. Place the protective plate 10 on the left side of the fixing plate 9, and then manually push the protective plate 10 to the right side, so that the protective plate 10 drives the connecting block 21 to slide to the right side in the groove opened in the middle of the fixing plate 9. Thus, the connecting block 21 slides to the rightmost end in the groove opened in the middle of the fixing plate 9. Rotate the fixing rod 22 so that the fixing rod 22 is threadedly connected to the middle upper side of the fixing plate 9. Thus, under the threaded action between the fixing rod 22 and the fixing plate 9, the fixing rod 22 moves downward. Furthermore, the fixing rod 22 is threadedly connected to the upper side of the middle part of the connecting block 21, so that the fixing rod 22 limits the protective plate 10, which is convenient for protecting the upper side of the drill rod 6.

[0021] The standard parts used in the present invention can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machines, parts and equipment all adopt conventional models in the prior art. In addition, the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0022] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An efficient geological exploration drilling device, comprising a base plate (1), a pulley (16) being fixedly connected to the lower end of the base plate (1), and a support frame (3) for supporting the base plate (1) being arranged on the inner side of the left end of the base plate (1), a second motor (13) being fixedly arranged on the outer side of the upper end of the support frame (3), and an output end of the second motor (13) being connected to a mounting rod (14), a mounting plate (4) being movably connected to the outer side of the mounting rod (14), and a first motor (5) being fixedly arranged on the middle side of the upper end of the mounting plate (4), and an output end of the first motor (5) being connected to a drill rod (6); It is characterized in that Also includes: A connecting plate (17) is fixedly arranged on the left side of the upper end of the bottom plate (1), and a third motor (15) is fixedly arranged on the front side of the connecting plate (17), and the output end of the third motor (15) is connected to the support frame (3), and a movable structure having a supporting function is arranged at the right end of the support frame (3); The control box (2) is fixedly arranged on the right side of the upper end of the base plate (1), and a limiting structure is fixedly installed on the middle side of the upper end of the base plate (1).

2. The high-efficiency geological exploration drilling equipment according to claim 1, characterized in that: The movable structure comprises a mounting block (7) fixedly mounted on the middle side of the right end of the support frame (3), the interior of the mounting block (7) is connected to a support rod (8) via a movable shaft, a connecting rod (19) is movably connected to the right side of the lower end of the support rod (8), and a limiting rod (20) having a limiting function is movably mounted on the front side of the connecting rod (19).

3. The high-efficiency geological exploration drilling equipment according to claim 1, characterized in that: The support rod (8) is rotatably connected to the mounting block (7) and supports the support frame (3), and the support rod (8) is symmetrically distributed front and back about the center line of the base plate (1).

4. The high-efficiency geological exploration drilling equipment according to claim 1, characterized in that: The support rod (8) and the connecting rod (19) are connected in a rotational manner, and the connecting rod (19) and the limiting rod (20) are threadedly connected.

5. The high-efficiency geological exploration drilling equipment according to claim 1, characterized in that: The limiting structure comprises a fixing plate (9) fixedly mounted on the middle side of the upper end of the bottom plate (1), and a fourth motor (35) is fixedly arranged on the left side of the fixing plate (9), and the output end of the fourth motor (35) is connected to a pulley (34), and the pulleys (34) are driven by a connecting belt (11), a connecting cross bar (24) is fixedly mounted on the right side of the pulley (34), and a movable plate (25) is movably connected to the outer side of the connecting cross bar (24), and a first cylinder (26) is fixedly arranged on the middle side of the movable plate (25), and a pushing block (27) is fixedly arranged on the inner side of the first cylinder (26), and the inner side of the pushing block (27) is fixedly connected to the inner side of the pushing block (27). A cleaning plate (12) is connected, and a first connecting wheel (28) is connected to the lower side of the pushing block (27), and a second connecting wheel (29) is movably connected to the lower side of the first connecting wheel (28), and a third connecting wheel (30) having a pushing function is movably arranged on the lower side of the second connecting wheel (29), and a connecting plate (33) having a moving function is connected to the upper side of the left end of the third connecting wheel (30), and a supporting plate (18) having a supporting and limiting function is welded and fixedly connected to the outer side of the connecting plate (33), and a second cylinder (31) is fixedly arranged on the inner lower side of the fixing plate (9), and a limiting block (32) having a limiting function is fixedly connected to the outer side of the second cylinder (31).

6. The high-efficiency geological exploration drilling equipment according to claim 1, characterized in that: A sliding telescopic structure is provided between the pushing block (27) and the first cylinder (26), and the pushing block (27) and the first connecting wheel (28) are connected in a meshing manner.

7. The high-efficiency geological prospecting drilling equipment according to claim 1, characterized in that: The third connecting wheel (30) and the connecting plate (33) are meshingly connected, and the connecting plate (33) and the fixing plate (9) are slidingly connected and play a pushing role on the supporting plate (18).

8. The high-efficiency geological exploration drilling equipment according to claim 1, characterized in that: The inner upper side of the fixing plate (9) is also connected to a protection plate (10), and the outer side of the protection plate (10) is fixedly connected to a connecting block (21) that plays a guiding role, and the middle upper side of the connecting block (21) is movably connected to a fixing rod (22).

9. The high-efficiency geological prospecting drilling equipment according to claim 1, characterized in that: The connection block (21) and the fixing plate (9) are connected in a sliding manner, and the fixing plate (9) and the protection plate (10) are connected in a snap-fit ​​manner.

10. The high-efficiency geological exploration drilling equipment according to claim 1, characterized in that: A drilling method of the drilling equipment is also disclosed, and the specific method steps are as follows: Step 1: Control the third motor to start through the control box, so that the third motor drives the support frame to rotate, so that the support frame drives the mounting plate to rotate 90° to the left; Step 2: The mounting plate drives the drill rod to rotate to be perpendicular to the ground, so that the support frame drives the mounting block to rotate, and then the support rod rotatably connected to the mounting block drives the connecting rod to slide inside the bottom plate; Step 3: Rotate the limit rod so that the limit rod is threadedly connected to the outside of the bottom plate, so that the limit rod moves inward inside the bottom plate, and then the limit rod is threadedly connected to the outside of the limit rod to fix the limit rod; Step 4: Then control the second motor to start through the control box, so that the second motor drives the mounting rod to rotate, so that the mounting rod drives the mounting plate to move downward Step 5: The mounting plate drives the drill rod to slide downward, and then the control box controls the first motor to start, so that the first motor drives the drill rod to rotate in the middle of the mounting plate, thereby making the drill rod drill a hole on the ground.

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