Energy-saving drilling device

Abstract

The invention discloses an energy-saving drilling device, which belongs to the technical field of mining machinery, and comprises a mobile vehicle body, a drilling device, a drilling device, a drilling device, a drilling device and a drilling device, the bottom of the mounting platform is connected with the supporting plate through a telescopic piece; the drilling machine and the slag collecting cylinder are both arranged on the mounting platform, and a drilling and moving mechanism is further arranged on the mounting platform; the plurality of adsorption discs are arranged at the end part of the residue collecting cylinder; the bearing plate and the transmission mechanism are arranged on the slag collecting cylinder; according to the scheme, multi-person operation is not needed, labor force and time are saved, the drilling efficiency is improved, climbing operation is not needed, and the safety coefficient is high; compared with manual drilling, the device is small in deviation and high in precision; most of disintegrating slag generated during drilling can fall into the slag collecting cylinder, so that the threat of falling objects is reduced, the slag collecting cylinder, the mounting platform, the drilling machine and the drill bit can be more stable through the adsorption force of the adsorption disc, and the drilling precision is effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of mining machinery, and more particularly to an energy-saving drilling device. Background Art

[0002] Mine tunnels are passages excavated through mountains or underground to extract valuable mineral resources. With socioeconomic development, the construction and expansion of new highway and subway tunnels is increasing. During the construction of mine tunnels, highway and subway tunnels, holes are drilled in the tunnel walls to install various supports, such as those for support and reinforcement, those to reduce debris, and the placement of cables, pipelines, and conduits.

[0003] When drilling holes in the inner wall of a tunnel, the traditional method is to do the drilling work manually. At least three people are required to cooperate in the drilling operation, which is not only labor-intensive and time-consuming, but also has low drilling efficiency. In addition, the precision requirements for the mounting holes of the brackets in the tunnel are high, and manual drilling has many deviations, making it difficult to stably meet the hole position precision standards. Some construction parties use mechanical drilling, which uses mechanical equipment to drive the drill to drill holes. However, the drilling is not stable enough, and the drill bit is prone to deviate from the target position, causing the hole position to deviate and affecting the installation of the bracket.

[0004] Therefore, it is necessary to provide an energy-saving drilling device to solve the above technical problems. Summary of the Invention

[0005] The purpose of the present invention is to provide an energy-saving drilling device to solve the above technical problems.

[0006] To achieve the above object, the present invention adopts the following technical solutions:

[0007] An energy-saving drilling device, comprising:

[0008] A mobile body, on which a support plate and a rotating mechanism are provided, wherein the rotating mechanism is used to drive the support plate to rotate;

[0009] An installation platform, the bottom of which is connected to the support plate via a telescopic member;

[0010] The drilling rig and the slag collecting barrel are both arranged on the mounting platform. The drilling rig is equipped with a drill bit that movably penetrates the slag collecting barrel. The mounting platform is also provided with a drilling and moving mechanism for driving the drilling rig to move.

[0011] A plurality of adsorption plates are arranged at the end of the slag collecting cylinder;

[0012] A load-bearing plate and a transmission mechanism are arranged on the slag collecting cylinder, and the transmission mechanism is used to squeeze the adsorption disk when the load-bearing plate is subjected to pressure.

[0013] Furthermore, a plurality of side cavities are opened in the outer wall of the slag collecting barrel, and a movable block is slidably connected to the inner wall of the side cavity. A connecting column is provided on the movable block, and the upper end of the connecting column is movable through the slag collecting barrel and is connected to the adsorption plate. A first elastic member is provided between the movable block and the bottom wall of the side cavity.

[0014] Furthermore, a collecting chamber and an inner cavity are provided inside the slag collecting cylinder, and the load-bearing plate is slidably connected to the inner wall of the collecting chamber.

[0015] Furthermore, the transmission mechanism includes:

[0016] a second elastic member, one end of which is connected to the bearing plate and the other end of which is connected to the bottom wall of the collecting chamber; a transmission rod is provided on the bearing plate, and the other end of the transmission rod extends into the inner chamber and is provided with a traction rope;

[0017] A linkage assembly is arranged on the outer wall of the slag collecting barrel and is used to cooperate with the traction rope to drive the connecting column to move.

[0018] Furthermore, the linkage component includes:

[0019] A ring plate is provided on the outer wall of the slag collecting barrel, wherein a plurality of brackets are provided on the ring plate, and a linkage rod is rotatably provided on the bracket;

[0020] One end of the linkage rod is connected to the traction rope, and a sliding groove is provided on the other side of the linkage rod. The lower end of the connecting column is provided with a sliding pin that is slidably matched with the sliding groove.

[0021] Furthermore, the outer wall of the slag collecting barrel and the inner wall of the inner cavity are both provided with wheel frames, and a guide wheel cooperating with the traction rope is rotatably provided on the wheel frame.

[0022] Furthermore, the drilling and moving mechanism includes:

[0023] A vertical plate and a first driving member are respectively arranged at the upper and lower ends of the mounting platform, a screw rod is rotatably connected to the vertical plate, one end of the screw rod is connected to the output end of the first driving member, and a connecting seat connected to the drilling rig is threadedly connected to the screw rod;

[0024] The vertical plate is provided with a slide rail, and the connecting seat is provided with a slider which is slidably connected with the slide rail.

[0025] Furthermore, a water tank is provided on the mounting platform, the water tank is connected to a conversion cylinder, the conversion cylinder is connected to a water outlet pipe and a water inlet pipe connected to the water tank, an annular pipe is provided on the outer wall of the slag collecting cylinder, the annular pipe is connected to the water outlet pipe through a hose, and a plurality of nozzles are provided on the annular pipe;

[0026] The driving assembly is used to introduce the water in the water storage tank into the conversion cylinder and spray it out through the nozzle on the ring pipe.

[0027] Furthermore, a support frame is provided on the mobile vehicle body, a rotating shaft is rotatably provided on the support frame, and a receiving seat connected to the support plate is provided on the rotating shaft.

[0028] Furthermore, the rotating mechanism includes:

[0029] The U-shaped frame and the second driving member are both arranged on the mobile body, the U-shaped frame is rotatably provided with a rotating rod, one end of the rotating rod is connected to the output end of the second driving member, and the rotating rod is provided with a worm;

[0030] A worm wheel meshing with the worm is provided at one end of the rotating shaft.

[0031] Compared with the prior art, the present invention has the following beneficial effects:

[0032] 1. This solution uses a telescopic part to drive the installation platform and the components above it to extend and move outward, and at the same time adjusts the angle of the drill rig and the drill bit through a rotating mechanism, and drives the slag collecting barrel and the adsorption plate toward the inner wall of the tunnel through the telescopic part, so that the adsorption plate finally contacts the inner wall of the tunnel and adsorbs it, and then the drill bit is driven to rotate by the drill rig, and the drilling and moving mechanism drives the drill rig and the drill bit to move to perform the drilling operation. The whole process is simple and convenient to operate, does not require multiple people to perform the operation, saves a lot of labor and time, shortens the construction period, and improves the efficiency of drilling holes on the inner wall of the tunnel; at the same time, it also does not require high-altitude operations, has a high safety factor, saves labor costs and construction period costs, and is energy-efficient; and the holes drilled by this drilling device have small deviations and high precision compared to manual drilling, and can stably meet the precision requirements of the bracket mounting holes.

[0033] 2. During the drilling process, since the slag collecting barrel is located outside the drill hole, most of the debris generated during drilling will fall into the slag collecting barrel, thereby collecting the debris. This can prevent a lot of debris from falling and posing a threat of falling objects, reduce the danger to workers, improve safety protection effects, and better ensure safe and civilized construction in the tunnel.

[0034] 3. The adsorption force of the adsorption plate can make the slag collecting barrel, the installation platform, the drilling rig and the drill bit more stable, reduce the deviation of the drilling position, and effectively improve the drilling accuracy; the debris generated during the drilling process enters the slag collecting barrel and falls on the load-bearing plate. During this process, the adsorption plate will be gradually squeezed by the transmission mechanism, which can reduce the gap between the adsorption plate and the inner wall of the tunnel, and prevent the increase in the weight of the slag collecting barrel from affecting the entire device and causing the gap between the adsorption plate and the inner wall of the tunnel to gradually increase. That is, the unstable adsorption of the adsorption plate is greatly reduced, the adsorption of the adsorption plate is maintained, the stability of the entire device is improved, the deviation of the drilling position is greatly reduced, the drilling accuracy is significantly improved, and it has high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the overall structure of the drilling device of the present invention;

[0036] Figure 2 for Figure 1 A in the figure shows the enlarged structural diagram;

[0037] Figure 3 This is a schematic diagram of the structure of the components on the installation platform of the present invention;

[0038] Figure 4 for Figure 3 A schematic diagram of the structure at point B in FIG.

[0039] Figure 5 for Figure 3 The enlarged structural diagram at C in FIG.

[0040] Figure 6 Schematic diagram of the cross-sectional structure of the slag collecting drum of the present invention;

[0041] Figure 7 for Figure 6 The enlarged structural diagram at D in FIG.

[0042] Figure 8 for Figure 6 The enlarged structural diagram at E in FIG.

[0043] Figure 9 A schematic diagram of the overall structure of the drilling device of the present invention from another side perspective;

[0044] Figure 10 for Figure 9 The enlarged structural diagram at F in FIG.

[0045] Figure 11 for Figure 9 The enlarged structural diagram at G in FIG.

[0046] Figure 12 It is a schematic cross-sectional view of the conversion cylinder, the water outlet pipe and the water inlet pipe of the present invention.

[0047] Description of the numbers in the figure:

[0048] 1. Mobile body; 2. Support plate; 3. Mounting platform; 4. Rotating mechanism; 41. U-shaped frame; 42. Second drive; 43. Rotating rod; 44. Worm; 45. Worm gear; 5. Telescopic member; 6. Drilling rig; 7. Drilling and moving mechanism; 71. Vertical plate; 72. First drive member; 73. Screw; 74. Connecting seat; 75. Slide rail; 76. Sliding block; 8. Slag collecting barrel; 81. Collecting chamber; 82. Inner chamber; 9. Transmission mechanism; 91. Second elastic member; 92. Transmission rod; 93. Traction rope; 94. Linkage assembly; 941. Ring plate; 942. Bracket; 943. Linkage rod; 944. Sliding groove; 945. Sliding pin ;10. Drill bit;11. Adsorption plate;12. Load-bearing plate;13. Side cavity;14. Movable block;15. Connecting column;16. First elastic member;17. Wheel frame;18. Guide wheel;19. Water tank;20. Conversion cylinder;21. Outlet pipe;22. Inlet pipe;23. Ring pipe;24. Drive assembly;25. Support frame;26. Rotating shaft;27. Socket;28. Inlet valve;29. Outlet valve;30. Disc;31. Connecting rod;32. Push-pull rod;33. Piston plate;34. Auxiliary plate;35. Arc groove;36. Stabilizing rod;37. Fastening nut;38. Scale line;39. Rotating rod;40. Pointer. DETAILED DESCRIPTION

[0049] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0050] See also Figure 1-12 , an energy-saving drilling device, comprising:

[0051] A mobile body 1 is provided with a support plate 2 and a rotating mechanism 4, wherein the rotating mechanism 4 is used to drive the support plate 2 to rotate;

[0052] The mounting platform 3 is connected to the support plate 2 at the bottom via a telescopic member 5. The telescopic member 5 in this application may be a telescopic hydraulic cylinder;

[0053] The drilling rig 6 and the slag collecting barrel 8 are both arranged on the mounting platform 3. The drilling rig 6 is equipped with a drill bit 10 that can move through the slag collecting barrel 8. The mounting platform 3 is also provided with a drilling and moving mechanism 7 for driving the drilling rig 6 to move.

[0054] A plurality of adsorption plates 11 are provided at the end of the slag collecting barrel 8;

[0055] The bearing plate 12 and the transmission mechanism 9 are arranged on the slag collecting barrel 8. The transmission mechanism 9 is used to squeeze the adsorption disk 11 when the bearing plate 12 is under pressure.

[0056] When in use, it can be moved by moving the vehicle body 1. After the drilling device is moved to the specified position, the telescopic member 5 drives the mounting platform 3 and the components above it to extend and move outward, that is, drives the drilling rig 6, the drill bit 10 and the slag collecting barrel 8 to move toward the position of drilling the hole on the inner wall of the tunnel. At the same time, the supporting plate 2 is driven to rotate by the rotating mechanism 4. When the supporting plate 2 rotates, it can drive the mounting platform 3, the drilling rig 6, the drill bit 10 and the slag collecting barrel 8 to rotate, so that the angles of the drilling rig 6 and the drill bit 10 can be adjusted. The drill bit 10 is moved to the position to be drilled through the cooperation of the telescopic member 5 and the rotating mechanism 4. After adjusting the drilling angle, the telescopic member 5 is used to drive the slag collecting barrel 8 and the adsorption plate 11 toward the inner wall of the tunnel, and finally the adsorption plate 11 contacts the inner wall of the tunnel and adsorbs it. Then the drilling operation can be carried out. Specifically, the drilling rig 6 and the drill bit 10 are driven to move by the drilling and moving mechanism 7 to realize the drilling operation at a specific position of the hole. After the drilling is completed, the drill bit 10 is driven to move out of the hole by the drilling and moving mechanism 7 to drill the next position. The whole process is simple and convenient to operate, and does not require multiple people to perform the operation, which saves a lot of labor and time, shortens the construction period, and greatly improves the efficiency and quality of drilling holes in the inner wall of the tunnel. At the same time, it also does not require manual high-altitude operations, has a high safety factor, saves labor costs and construction period costs, and is energy-efficient. In addition, the drilling device has a small deviation and high precision compared to manual drilling, and can stably meet the precision requirements of the bracket mounting hole, significantly improving the effect of drilling holes in the inner wall of the tunnel.

[0057] During the drilling process, since the slag collecting barrel 8 is located outside the hole drilled by the drill bit 10, most of the debris generated during drilling will fall into the slag collecting barrel 8, thereby collecting the debris, preventing a large amount of debris from falling and posing a threat of falling objects, reducing the danger to the workers, improving the safety protection effect, and better ensuring safe and civilized construction in the tunnel.

[0058] When drilling, the adsorption force of the adsorption disc 11 can make the slag collecting barrel 8, the mounting platform 3, the drilling rig 6, and the drill bit 10 more stable, reducing the deviation of the drill bit 10 during drilling. In addition, due to the curved surface of the inner wall of the tunnel, the adsorption disc 11 cannot completely fit the inner wall of the tunnel. When the slag collecting barrel 8 and the adsorption disc 11 are driven to contact the inner wall of the tunnel by the telescopic member 5, generally, only the adsorption disc 11 needs to partially fit the inner wall, so that the slag collecting barrel 8 can be stabilized in its current position, thus ensuring the stability of the drilling. If the adsorption disc 11 is over-extended, it is easy to damage the adsorption disc 11, which will affect the adsorption effect and the stability of the drilling.

[0059] The debris generated during the drilling process enters the slag collecting barrel 8 and falls on the bearing plate 12. Figure 6 For example, when the debris on the bearing plate 12 becomes heavier, the bearing plate 12 will gradually be pressed down. During the movement, the bearing plate 12 will squeeze the adsorption disk 11 through the transmission mechanism 9, which will cause the adsorption disk 11 to move up, that is, the adsorption disk 11 will gradually fit and press against the inner wall of the tunnel, thereby reducing the gap between the adsorption disk 11 and the inner wall of the tunnel, and preventing the gap between the adsorption disk 11 and the inner wall of the tunnel from gradually increasing due to the increase in the weight of the slag collecting barrel 8 affecting the entire device. In other words, it greatly reduces the unstable adsorption of the adsorption disk 11 after the weight of the slag collecting barrel 8 increases, improves the stability of the entire device, and can maintain the adsorption of the adsorption disk 11, which can ultimately improve the stability effect during drilling, greatly reduce the phenomenon of drilling position deviation, significantly improve drilling accuracy, have high practicality, and can be widely promoted and used. There is no need to set up additional driving equipment and sensors to move the adsorption disk 11, saving procurement, debugging and electricity costs, and good energy saving.

[0060] The slag collecting barrel 8 is retractably mounted on the mounting platform 3, so that when the adsorption plate 11 is moved to adsorb the inner wall of the tunnel, the slag collecting barrel 8 can contract to a certain extent to achieve a certain buffer, thereby preventing the slag collecting barrel 8 and the adsorption plate 11 from being damaged due to excessive movement speed or excessive movement distance, thereby improving the applicability of the device.

[0061] Preferably, see Figure 6-8 A plurality of side cavities 13 are provided in the outer wall of the slag collecting barrel 8, and a movable block 14 is slidably connected to the inner wall of the side cavity 13. A connecting column 15 is provided on the movable block 14. The upper end of the connecting column 15 movably passes through the slag collecting barrel 8 and is connected to the adsorption plate 11. A first elastic member 16 is provided between the movable block 14 and the bottom wall of the side cavity 13. The first elastic member 16 in this application can be a spring.

[0062] Specifically, when the slag collecting barrel 8 and the adsorption plate 11 are moved toward the inner wall of the tunnel, after the adsorption plate 11 contacts the inner wall, continuing to move the slag collecting barrel 8 and the adsorption plate 11 will cause the adsorption plate 11 to approach the inner wall. At the same time, the adsorption plate 11 continues to be compressed, which will drive the connecting column 15 and the movable block 14 to move and squeeze the first elastic member 16, thereby buffering the adsorption plate 11 and preventing damage caused by excessive force applied to the adsorption plate 11. When the adsorption plate 11 is separated from the inner wall of the tunnel, the rebound force of the first elastic member 16 will cause the adsorption plate 11 to return to its original position.

[0063] When the subsequent load-bearing plate 12 is compressed, the transmission mechanism 9 drives the connecting column 15 to move, and the connecting column 15 drives the adsorption plate 11 to move, so that the adsorption plate 11 fits more closely to the inner wall of the tunnel.

[0064] In this embodiment, preferably, refer to 6 , a collecting chamber 81 and an inner cavity 82 are provided inside the slag collecting barrel 8 , and the bearing plate 12 is slidably connected to the inner wall of the collecting chamber 81 .

[0065] Specifically, most of the debris generated by drilling will fall into the collection chamber 81. The load-bearing plate 12 is telescopically arranged in the collection chamber 81. When more and more debris accumulates on the load-bearing plate 12, the load-bearing plate 12 will gradually slide along the inner wall of the collection chamber 81 and squeeze the adsorption plate 11 through the transmission mechanism 9 to improve stability.

[0066] A hollow sleeve may also be provided in the collection chamber 81 , and the hollow sleeve is sleeved outside the drill bit 10 , thereby greatly reducing the impact of debris in the collection chamber 81 on the drill bit 10 .

[0067] Preferably, see Figure 5-8 , the transmission mechanism 9 includes:

[0068] A second elastic member 91 is connected at one end to the bearing plate 12 and at the other end to the bottom wall of the collecting chamber 81. A transmission rod 92 is provided on the bearing plate 12. The other end of the transmission rod 92 extends into the inner chamber 82 and is provided with a traction rope 93. The second elastic member 91 in the present application can be a spring or a combination of a spring and a damper.

[0069] The linkage assembly 94 is provided on the outer wall of the slag collecting barrel 8 and is used to cooperate with the traction rope 93 to drive the connecting column 15 to move.

[0070] In this way, when the weight of the slag on the bearing plate 12 gradually increases, Figure 6 For example, the load-bearing plate 12 will gradually move downward and compress the second elastic member 91. The load-bearing plate 12 will drive the transmission rod 92 to move, and the transmission rod 92 will pull the traction rope 93. The traction rope 93 will drive the connecting column 15 to move with the cooperation of the linkage component 94. At this time, the connecting column 15 moves upward, which drives the adsorption plate 11 to move upward, which will squeeze the adsorption plate 11 so that it gradually sticks to the inner wall of the tunnel to improve the overall stability of the device and the drilling stability effect.

[0071] In this embodiment, preferably, please refer to Figure 5-8 , the linkage component 94 includes:

[0072] The ring plate 941 is provided on the outer wall of the slag collecting tube 8. A plurality of brackets 942 are provided on the ring plate 941. The brackets 942 are rotatably provided with linkage rods 943.

[0073] One end of the linkage rod 943 is connected to the traction rope 93 , and a sliding groove 944 is provided on the other side of the linkage rod 943 . The lower end of the connecting column 15 is provided with a sliding pin 945 that is slidably adapted to the sliding groove 944 .

[0074] Specifically, when the transmission rod 92 pulls the traction rope 93, the other end of the traction rope 93 pulls one end of the linkage rod 943, causing the linkage rod 943 to rotate around the bracket 942. The rotation of the linkage rod 943 causes the sliding pin 945 to slide along the sliding groove 944, and the sliding pin 945 will drive the connecting column 15 to move upward. Figure 8 For example, at this time, the linkage rod 943 rotates clockwise, the sliding pin 945 slides along the sliding slot 944 and drives the connecting column 15 to move upward.

[0075] When the load-bearing plate 12 is no longer under pressure, the second elastic member 91 will drive the load-bearing plate 12 to reset, and the first elastic member 16 will also drive the connecting column 15 and the adsorption plate 11 to reset. At this time, the connecting column 15 will also drive the linkage rod 943 to rotate to the initial position through the sliding pin 945.

[0076] In this embodiment, preferably, please refer to Figure 5-6 and Figure 8 The outer wall of the slag collecting tube 8 and the inner wall of the inner cavity 82 are both provided with a wheel frame 17, and a guide wheel 18 cooperating with the traction rope 93 is rotatably provided on the wheel frame 17.

[0077] Specifically, the traction rope 93 on the transmission rod 92 will be connected to the linkage rod 943 after being guided by the guide wheel 18. The guide wheel 18 guides the traction rope 93, which can ensure the smooth movement of the traction rope 93, and make the force effect of the traction rope 93 better, reduce its friction, and increase its service life.

[0078] In this embodiment, preferably, please refer to Figure 3-4 and Figure 9 , the drilling and moving mechanism 7 includes:

[0079] The vertical plate 71 and the first driving member 72 are respectively arranged at the upper and lower ends of the mounting platform 3. The vertical plate 71 is rotatably connected to a screw rod 73. One end of the screw rod 73 is connected to the output end of the first driving member 72. The screw rod 73 is threadedly connected to a connecting seat 74 connected to the drilling rig 6.

[0080] A slide rail 75 is provided on the vertical plate 71 , and a slider 76 slidably connected to the slide rail 75 is provided on the connecting seat 74 .

[0081] Specifically, the first driving member 72 in the present application can be a servo motor. Activating the first driving member 72 drives the screw rod 73 to rotate. Since the slide rail 75 and the slider 76 restrict the rotation of the connecting seat 74, the rotation of the screw rod 73 drives the connecting seat 74 to move along the screw rod 73, and the connecting seat 74 drives the drill 6 to move, that is, the movement effect during drilling. The movement of the connecting seat 74 drives the slider 76 to slide along the slide rail 75, and can also improve the stability of the movement process and the drilling process.

[0082] In this embodiment, preferably, please refer to Figure 1-2 and Figure 9 The mobile body 1 is provided with a support frame 25, on which a rotating shaft 26 is rotatably provided, and a receiving seat 27 connected to the support plate 2 is provided on the rotating shaft 26. With this design, the rotating mechanism 4 drives the receiving seat 27 to rotate around the rotating shaft 26, and the receiving seat 27 drives the support plate 2 and the components thereon to rotate, that is, the drilling angle can be adjusted.

[0083] In this embodiment, preferably, please refer to Figure 1-2 , the rotating mechanism 4 includes:

[0084] The U-shaped frame 41 and the second driving member 42 are both arranged on the mobile body 1. A rotating rod 43 is rotatably arranged on the U-shaped frame 41. One end of the rotating rod 43 is connected to the output end of the second driving member 42. A worm 44 is provided on the rotating rod 43.

[0085] A worm wheel 45 meshing with the worm 44 is provided at one end of the rotating shaft 26 .

[0086] Specifically, the second driving member 42 in the present application can be a servo motor. When the second driving member 42 is started, it drives the rotating rod 43 and the worm 44 to rotate. The rotation of the worm 44 drives the worm wheel 45 and the rotating shaft 26 to rotate. The rotation of the rotating shaft 26 drives the receiving seat 27 to rotate. Due to the self-locking nature of the worm 44 and the worm wheel 45, the receiving seat 27 can stop after rotating to a specified angle, which can keep the angle of the receiving seat 27 and the drilling angle constant, thereby improving the drilling stability.

[0087] Preferably, see Figure 9-10 The mobile body 1 is further provided with an auxiliary plate 34, which defines an arcuate groove 35 with the rotating shaft 26 as its axis. The receiving seat 27 is provided with a stabilizing rod 36 that slidably fits into the arcuate groove 35. The end of the stabilizing rod 36 is threadedly connected to a fastening nut 37. With this design, when the receiving seat 27 rotates, the stabilizing rod 36 is driven to rotate along the arcuate groove 35. When the receiving seat 27 rotates to a specified angular position, the fastening nut 37 at the end of the stabilizing rod 36 can be tightened by rotating. By tightening the fastening nut 37 against the outer wall of the auxiliary plate 34, the stabilizing rod 36 and the receiving seat 27 can be fixed, further improving the stability of the receiving seat 27.

[0088] Preferably, see Figure 9-10 The outer wall of the auxiliary plate 34 is provided with scale lines 38. A rotating rod 39 connected to the rotating shaft 26 is rotatably provided on the auxiliary plate 34. A pointer 40 is provided at the end of the rotating rod 39. With this design, when the receiving seat 27 and the rotating shaft 26 rotate, the rotating shaft 26 drives the rotating rod 39 to rotate, and the pointer 40 on the rotating rod 39 will point to the corresponding scale line 38, so that the rotation angle at this time can be easily and intuitively observed, which facilitates the adjustment of the drilling angle and improves the drilling accuracy.

[0089] In this embodiment, preferably, please refer to Figure 3 、 Figure 9 and Figure 11-12 , a water tank 19 is also provided on the mounting platform 3, the water tank 19 is connected to a conversion cylinder 20, the conversion cylinder 20 is connected to a water outlet pipe 21 and a water inlet pipe 22 connected to the water tank 19, and an annular pipe 23 is provided on the outer wall of the slag collecting cylinder 8, the annular pipe 23 is connected to the water outlet pipe 21 through a hose, and a plurality of nozzles are provided on the annular pipe 23;

[0090] The driving assembly 24 is used to introduce the water in the water tank 19 into the conversion cylinder 20 and spray it out through the nozzle on the ring pipe 23.

[0091] Specifically, during the drilling process, the drive assembly 24 draws water from the water tank 19 into the conversion cylinder 20. The water is then sprayed out through the nozzle on the annular pipe 23. This water acts as a dust suppressant around the drill hole, preventing fine particles from being raised and forming dust. This reduces dust generated during drilling, better protecting the construction environment and worker health. It also reduces dust obstruction to vision, allowing operators to better observe the drilling process and make timely adjustments.

[0092] Preferably, see Figure 12 An inlet valve 28 is hingedly connected to the connection point of the corresponding water inlet pipe 22 in the conversion cylinder 20, an outlet valve 29 is hingedly connected to the inner wall of the connection point between the outlet pipe 21 and the conversion cylinder 20, and a piston plate 33 is slidably connected to the inner wall of the conversion cylinder 20.

[0093] This design allows the piston plate 33 to move back and forth through the drive assembly 24. Figure 12 For example, when the piston plate 33 moves to the left, under the action of negative pressure, the outlet valve 29 will close, that is, the water outlet pipe 21 is sealed, and the inlet valve 28 will open, that is, the water inlet pipe 22 is connected to the conversion cylinder 20. In the process of the piston plate 33 gradually moving to the left, the negative pressure will introduce the water in the water tank 19 into the conversion cylinder 20, and it will be on the right side of the piston plate 33; and when the piston plate 33 moves to the right, under the action of negative pressure, the inlet valve 28 will rotate to close, that is, the water inlet pipe 22 is sealed, and the outlet valve 29 will rotate to open, that is, the water outlet pipe 21 is connected to the conversion cylinder 20. In the process of the piston plate 33 moving to the right, the water in the conversion cylinder 20 will be pushed into the water pipe 21, and finally the water enters the annular pipe 23 and is sprayed out through the nozzle. The design is ingenious and simple, and the use effect is good.

[0094] Preferably, see Figure 11-12 The drive assembly 24 includes a disc 30 arranged at the end of the screw rod 73, and a connecting rod 31 is rotatably connected to the disc 30. The end of the connecting rod 31 is rotatably connected to a push-pull rod 32, and the other end of the push-pull rod 32 is movable through the conversion cylinder 20 and connected to the piston plate 33.

[0095] With this design, when the screw rod 73 rotates, it will drive the connecting rod 31 to rotate, and the connecting rod 31 will drive the push-pull rod 32 to move back and forth left and right, that is, the push-pull rod 32 will drive the piston plate 33 to move back and forth left and right, which can realize the repeated inflow and outflow of water in the conversion cylinder 20, thereby achieving the dust reduction effect by spraying water during the drilling process.

[0096] It should be understood that the examples and implementation methods described herein are for illustrative purposes only and are not intended to limit the present invention. Those skilled in the art may make various modifications or changes based on them. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0097] It should be noted that if the embodiments of the present invention involve directional indications such as up, down, left, right, front, back, etc., then the directional indications are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0098] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or schemes in which A and B are satisfied at the same time. In addition, "multiple" refers to more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

Claims

1. An energy-saving drilling device, characterized in that: include: A mobile vehicle body (1) is provided with a support plate (2) and a rotating mechanism (4), wherein the rotating mechanism (4) is used to drive the support plate (2) to rotate; A mounting platform (3), the bottom of which is connected to the support plate (2) via a telescopic member (5); A drilling rig (6) and a slag collecting barrel (8) are both arranged on the mounting platform (3); a drill bit (10) that movably penetrates the slag collecting barrel (8) is mounted on the drilling rig (6); and a drilling and moving mechanism (7) for driving the drilling rig (6) to move is also provided on the mounting platform (3); A plurality of adsorption plates (11) are arranged at the end of the slag collecting cylinder (8); A bearing plate (12) and a transmission mechanism (9) are arranged on the slag collecting cylinder (8), and the transmission mechanism (9) is used to squeeze the adsorption disk (11) when the bearing plate (12) is subjected to pressure.

2. An energy-saving drilling device according to claim 1, characterized in that: A plurality of side cavities (13) are provided in the outer wall of the slag collecting barrel (8), and a movable block (14) is slidably connected to the inner wall of the side cavity (13). A connecting column (15) is provided on the movable block (14), and the upper end of the connecting column (15) is movable through the slag collecting barrel (8) and is connected to the adsorption disk (11). A first elastic member (16) is provided between the movable block (14) and the bottom wall of the side cavity (13).

3. An energy-saving drilling device according to claim 2, characterized in that: The interior of the slag collecting cylinder (8) is provided with a collecting chamber (81) and an inner chamber (82), and the bearing plate (12) is slidably connected to the inner wall of the collecting chamber (81).

4. An energy-saving drilling device according to claim 3, characterized in that: The transmission mechanism (9) comprises: a second elastic member (91), one end of which is connected to the bearing plate (12) and the other end of which is connected to the bottom wall of the collecting chamber (81); a transmission rod (92) is provided on the bearing plate (12); the other end of the transmission rod (92) extends into the inner chamber (82) and is provided with a traction rope (93); A linkage assembly (94) is arranged on the outer wall of the slag collecting barrel (8) and is used to cooperate with the traction rope (93) to drive the connecting column (15) to move.

5. The energy-saving drilling device according to claim 4, characterized in that: The linkage assembly (94) includes: A ring plate (941) is provided on the outer wall of the slag collecting cylinder (8), a plurality of brackets (942) are provided on the ring plate (941), and a linkage rod (943) is rotatably provided on the bracket (942); One end of the linkage rod (943) is connected to the traction rope (93), and a sliding groove (944) is provided on the other side of the linkage rod (943). The lower end of the connecting column (15) is provided with a sliding pin (945) that slides and fits with the sliding groove (944).

6. The energy-saving drilling device according to claim 5, characterized in that: The outer wall of the slag collecting barrel (8) and the inner wall of the inner cavity (82) are both provided with a wheel frame (17), and a guide wheel (18) cooperating with the traction rope (93) is rotatably provided on the wheel frame (17).

7. The energy-saving drilling device according to claim 1, characterized in that: The drilling and moving mechanism (7) comprises: A vertical plate (71) and a first driving member (72) are respectively arranged at the upper and lower ends of the mounting platform (3); a screw rod (73) is rotatably connected to the vertical plate (71); one end of the screw rod (73) is connected to the output end of the first driving member (72); and a connecting seat (74) connected to the drilling rig (6) is threadedly connected to the screw rod (73); A slide rail (75) is provided on the vertical plate (71), and a slider (76) slidably connected to the slide rail (75) is provided on the connecting seat (74).

8. The energy-saving drilling device according to claim 7, characterized in that: The installation platform (3) is further provided with a water storage tank (19), the water storage tank (19) is connected to a conversion cylinder (20), the conversion cylinder (20) is connected to a water outlet pipe (21) and a water inlet pipe (22) connected to the water storage tank (19), the outer wall of the slag collecting cylinder (8) is provided with an annular pipe (23), the annular pipe (23) is connected to the water outlet pipe (21) through a hose, and a plurality of nozzles are provided on the annular pipe (23); The driving assembly (24) is used to introduce the water in the water storage tank (19) into the conversion cylinder (20) and spray it out through the nozzle on the ring pipe (23).

9. The energy-saving drilling device according to claim 1, characterized in that: The mobile vehicle body (1) is provided with a support frame (25), a rotating shaft (26) is rotatably provided on the support frame (25), and a receiving seat (27) connected to the support plate (2) is provided on the rotating shaft (26).

10. The energy-saving drilling device according to claim 9, characterized in that: The rotating mechanism (4) comprises: A U-shaped frame (41) and a second driving member (42) are both arranged on the mobile vehicle body (1); a rotating rod (43) is rotatably arranged on the U-shaped frame (41); one end of the rotating rod (43) is connected to the output end of the second driving member (42); and a worm (44) is provided on the rotating rod (43); One end of the rotating shaft (26) is provided with a worm wheel (45) meshing with the worm (44).

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