An automated mechanical equipment for mine drilling

Abstract

The present invention discloses an automated mechanical equipment for mine drilling, belonging to the technical field of mine drilling equipment. It includes a processing unit and a stabilizing unit. When the whole stabilizing unit is pushed to both sides, both the contact mechanism and the grasping member will contact the two side end walls of the excavation passage. Due to the special settings of the grasping member and the contact mechanism, the stability of the overall device on the inner wall of the excavation passage can be improved. When the equipment is pushed, the barbed protrusions prevent the equipment from slipping outward or having unnecessary displacement, improving the stability of the equipment during the pushing process and avoiding violent shaking or uneven propulsion force during the working process. When the outer end wall of the grasping member fits against the inner wall of the excavation passage, when the processing direction of the processing unit encounters soil that is difficult to penetrate during propulsion, the output power of the overall device is increased, and its stability under the output condition needs to be ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of mine drilling equipment, and in particular to an automated mechanical equipment for mine drilling. Background Art

[0002] Mine drilling refers to the drilling operation carried out during the mine exploitation process for purposes such as blasting, mining, ore crushing, or other purposes. Drilling usually uses equipment such as drills and rock drifters to drill holes in rocks, soils, or ores in order to place explosives, conduct ventilation, or perform other engineering operations.

[0003] Publication No. CN109898986A discloses a mine drilling mechanical equipment, including two symmetrically arranged bottom plates. One side of the two bottom plates close to each other is fixedly installed with the same connecting plate. One side of the connecting plate is fixedly installed with a connecting seat. One side of the connecting seat is provided with a fixing groove. The top inner wall and the bottom inner wall of the fixing groove are fixedly installed with the same fixing seat. One side of the fixing seat is provided with a rotating hole, and a rotating column is rotatably installed in the rotating hole. The top of the connecting seat is fixedly installed with a first servo motor, and a first pulley is fixedly installed on the output shaft of the first servo motor. A transmission hole is provided on the top of the connecting seat. A second pulley is fixedly sleeved on the rotating column, and the same belt is installed on the first pulley and the second pulley for transmission; Publication No. CN112343595A discloses a mine drilling mechanical equipment with a dust-proof function, including a bottom plate. A height-adjusting part is provided on the top of the bottom plate. A lifting plate is provided on the top of the height-adjusting part. Two baffles are fixedly connected to the top of the lifting plate. A long spline shaft and a transmission lead screw are respectively rotatably connected to one side of the two baffles close to each other. A linkage part is provided on the top of the lifting plate. Columns are fixedly connected to the four circumferences of the top of the lifting plate. The same support guide rod is fixedly connected between two columns on the same side. Support sliding sleeves are slidably sleeved on the two support guide rods;

[0004] Publication No. CN109898986A discloses a mine drilling mechanical equipment, which solves the problems that the current drill is relatively vibrating and not easy to operate during use, and the drill bit of the drilling machine is very inconvenient to move during drilling; Publication No. CN112343595A discloses a mine drilling mechanical equipment with a dust-proof function, which solves the problems that the existing mine drilling mechanical equipment has a simple structure and a single function, and generates a large amount of dust during drilling, which not only affects the normal progress of work, but also seriously damages the physical and mental health of the staff; however, it cannot maintain the balance and stability of the equipment in the working state while coping with various soil environments; for this reason, an automated mechanical equipment for mine drilling is proposed. Summary of the Invention

[0005] The object of the present invention is to solve the deficiencies existing in the prior art, and to propose an automated mechanical device for mine drilling.

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

[0007] An automated mechanical device for mine drilling, including a processing unit and a stabilizing unit. The outer ring of the processing unit is sleeved with the stabilizing unit. The processing unit includes an installation positioning member and hollow cavities arranged in an array on the upper and lower end faces of the installation positioning member. A pressing adjustment mechanism is inserted into the inner cavity of the installation positioning member, a load-bearing mechanism is inserted into the inner cavity of the hollow cavity, a drilling mechanism is horizontally arranged at the middle position of the side end face of the installation positioning member, and stabilizing mechanisms are installed on the upper and lower end faces of the installation positioning member. The upper and lower ends of the stabilizing mechanism are connected in series by the drilling mechanism.

[0008] Preferably, the pressing adjustment mechanism includes a supporting middle member and extension members annularly arranged on the outer ring of the supporting middle member. The other end of the extension member is provided with an adjusting member, and a pressing member is arranged at the middle position of the bottom of the adjusting member. The pressing member is communicated with the inner cavity of the arranged hollow cavity.

[0009] Preferably, the upper and lower ends of the supporting middle member are respectively attached to the upper and lower end walls at the middle position of the installation positioning member, and the adjusting member can extend out of the cavities opened at the four corners of the installation positioning member.

[0010] Preferably, the load-bearing mechanism includes a load-bearing convex block and a load-bearing member installed at one end of the load-bearing convex block. A pressing disc is arranged at the other end of the load-bearing member, and protruding pieces are annularly arranged on the side end face of the pressing disc. One end of the load-bearing convex block penetrates through the inner cavity of the hollow cavity and is connected to the side end face of the pressing member.

[0011] Preferably, the side end face of the pressing member is inclined, and the contact angle between the pressing member and the load-bearing convex block is inclined inward with the supporting middle member as the center. The whole device is placed in a pre-excavated drilling tunnel. The operator places the whole device with the positioning frame and the drilling mechanism against the soil surface to be drilled at one end. The operator can stand upright directly above the pressing disc opened above. By using the gravity given by the operator to the load-bearing mechanism, the installation positioning member and the lower load-bearing mechanism are adjusted. When the pressure borne by the pressing disc and the load-bearing member is transmitted to one side to the load-bearing convex block, the load-bearing convex block can penetrate through the inner cavity of the hollow cavity and squeeze the pressing member from the upper and lower ends to the middle. And because the contact surface of the pressing member is angled to be inclined towards the supporting middle member, both contact surfaces of the pressing member will extend outwards with the extension member as the fulcrum when contacting the load-bearing convex block. At this time, the pressing member will penetrate and extend out of the outer ends of the four corners of the installation positioning member, and the extended pressing member will push the stabilizing unit connected to it outwards.

[0012] Preferably, the hole punching mechanism includes a driving rod and a connecting piece installed at one end of the driving rod. A drill bit is provided at the other end of the connecting piece. A protruding cross piece is provided at the middle position of the outer end face of the drill bit. Concave cavities are annularly arranged in an array at the outer ring position of the drill bit. The driving rod and the connecting piece are driven to rotate under the drive of an external drive motor. At this time, a continuous and uniform acting force is formed during the contact between the drill bit and the soil, effectively promoting the crushing or extrusion of the soil, achieving the effect of efficient hole punching. The application of the rotation mechanism reduces the pressure required for direct impact, improving the efficiency and durability during the operation.

[0013] The protruding cross piece and the concave cavities provided on the outer surface of the drill bit provide a stable pressure distribution through contact with the soil, reducing the possibility of soil collapse or irregular movement, making the advancement of the equipment more stable, and avoiding interruption of work due to unstable soil. Due to the characteristics of rotational drive, the equipment can cope with various soil environments such as soft soil and hard soil, and still maintain good working effects under different soil conditions.

[0014] Preferably, the stabilizing mechanism includes a stabilizing rod and transverse support pieces installed on both sides of the stabilizing rod. One end of the stabilizing rod is connected to a reinforcing piece through a series connection piece. The side end face of the reinforcing piece is attached to the driving rod through a vertical limiting rod. Both ends of the transverse support piece are respectively attached to the outer end wall of the load-bearing piece, combining the two sets of load-bearing mechanisms and the stabilizing mechanism into a whole. The support structure formed by the stabilizing rod and the transverse support piece can support the outer end face of the load-bearing piece at both ends, improving the stability of the overall device. And due to the settings of the series connection piece, the reinforcing piece, and the vertical limiting rod, the output position of the hole punching mechanism can be limited, avoiding the situation where the output end deviates due to the jitter during processing, ensuring that the device can still maintain high-precision operation in a high-load and vibrating working environment.

[0015] Preferably, the stabilizing unit includes a transverse fixing piece and a forward extending rod installed at the middle position on one side of the transverse fixing piece. A contact mechanism is hung at the edge position of the outer end face of the transverse fixing piece. A grasping piece is arranged in parallel on one side of the forward extending rod. The other outer end face of the transverse fixing piece is connected to an adjusting piece through a connecting piece. When the stabilizing unit as a whole is subjected to an outward pushing force, the stabilizing unit as a whole can be pushed outward in parallel with the connecting piece and the pressing piece as the connection points. The parallel pushing design ensures that the equipment moves stably along the direction of the excavation channel during the operation, avoiding tilting or deviation;

[0016] When the entire stabilizing unit is pushed to both sides, both the contact mechanism and the grasping member will come into contact with the two side end walls of the excavation channel. Due to the special settings of the grasping member and the contact mechanism, the stability of the overall device on the inner wall of the excavation channel can be improved. The outer wall of the grasping member is arranged with barbed protrusions, which enhances the friction and contact force with the inner wall of the channel, thereby improving the stability of the overall device, reducing the slippage or instability of the equipment. When contacting the inner wall of the excavation channel, such barbed protrusions can effectively "bite" the inner wall of the channel, providing stronger friction and support force.

[0017] When the equipment is pushed, the barbed protrusions prevent the equipment from slipping outward or undergoing unnecessary displacement, improving the stability of the equipment during the pushing process, avoiding severe shaking or uneven propulsion force during the working process. When the outer end wall of the grasping member fits against the inner wall of the excavation channel, when the processing direction of the processing unit encounters soil that is difficult to penetrate during propulsion, the output power of the overall device increases, and it is necessary to ensure its stability under the output condition. The outer wall structure of the grasping member can stabilize the processing direction. During the propulsion process, soil that is difficult to penetrate may be encountered, and the output power of the equipment will be adjusted according to the hardness and density of the soil.

[0018] When the equipment encounters relatively hard or difficult-to-penetrate soil, higher stability and pushing force are required for the stabilizing unit. The increase in output power can ensure that the equipment continues to work efficiently. When the output power increases, it is necessary to ensure that the equipment can still maintain stability, avoiding damage or imbalance of the equipment caused by excessive pressure or power. Through the special design of the grasping member and the contact mechanism, additional stability protection is provided, enabling the equipment to withstand greater output power and working pressure while maintaining balance and stability in the working state.

[0019] Preferably, the contact mechanism includes a contact bar and contact grooves arranged on the outer end face of the contact bar. An inner protruding shaft is provided on one side of the inner cavity wall of the contact groove, and an inner protruding shaft is provided on the side of the inner cavity wall of the contact groove away from the drilling mechanism. The structure formed by the combination of the contact groove and the inner protruding shaft can use the protruding granular soil blocks in the soil channel as support points to improve the stability of the overall device and the soil channel.

[0020] The contact structure of the contact groove and the inner protruding shaft can provide support between the raised granular soil blocks in the soil channel, thereby preventing the equipment from slipping or becoming unstable during the advancement process. By contacting the granular matter in the soil, additional support points are formed to ensure that the equipment can remain balanced when supported unevenly by the soil. When the equipment is in the process of advancement, the contact groove and the inner protruding shaft can use the granular soil blocks in the soil as support points, thereby dispersing the pressure of the equipment during the advancement process and avoiding unnecessary deviation or tilting of the equipment, effectively improving the contact force between the overall device and the soil channel wall, ensuring that the equipment can remain stable during the processing process and reducing vibration or imbalance caused by uneven soil.

[0021] Moreover, when the soil is too hard when the entire device is drilling a hole, the greater the output power of the equipment is required, the jitter frequency of the device during operation will be proportional to the output power. The set contact mechanism and grabbing parts can buffer the jitter of the equipment during operation to a certain extent, thereby improving work efficiency.

[0022] Preferably, the stabilizing unit also includes a positioning frame installed at the top position of the inner cavity wall of the grabbing piece, the other end of the positioning frame is connected to the tip position of the reinforcement piece, and the forward extension rod and the positioning frame are provided to support the processing output end of the soil, and the frame-shaped two-point support structure formed therebetween can effectively support the soil range of the hole, and the support design between the forward extension rod and the positioning frame forms a frame-shaped structure, which can resist the unstable factors of the soil during the hole drilling process by providing balanced support between multiple support points, and the structure avoids soil collapse or uneven pressure distribution caused by force concentration by evenly distributing the force. During the hole drilling process, the soil is prone to collapse due to the looseness of the soil or the density difference between different layers, especially when the soil loses support after drilling, the supporting effect of the forward extension rod and the positioning frame effectively avoids this problem, and prevents the soil from collapsing due to external force or mechanical action through stable supporting force, thereby ensuring the continuity and safety of the hole drilling process.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] When the stabilizing unit is pushed to both sides as a whole, the contact mechanism and the grabbing piece will contact the end walls on both sides of the excavation channel. Due to the special setting of the grabbing piece and the contact mechanism, the stability of the overall device on the inner wall of the excavation channel can be improved. The outer wall of the grabbing piece is arranged as a barbed hook-shaped protrusion, which enhances the friction and contact force with the inner wall of the channel, thereby improving the stability of the overall device and reducing the slippage or instability of the equipment. When in contact with the inner wall of the excavation channel, this barbed hook-shaped protrusion can effectively "bite" the inner wall of the channel, providing stronger friction and support.

[0025] When the device is pushed, the barbed protrusions prevent the device from slipping outward or undergoing unnecessary displacement, improving the stability of the device during the pushing process, avoiding violent shaking or uneven propulsive force during operation. When the outer end wall of the grasping member fits against the inner wall of the excavation channel, when the processing direction of the processing unit encounters soil that is difficult to penetrate during propulsion, the output power of the overall device increases, and it is necessary to ensure its stability under the output condition. The outer wall structure of the grasping member can stabilize the processing direction. During the propulsion process, the device may encounter soil that is difficult to penetrate, and the output power of the device will be adjusted according to the hardness and density of the soil.

[0026] When the device encounters relatively hard or difficult-to-penetrate soil, higher stability and propulsive force are required for the stabilizing unit. The increase in output power can ensure that the device continues to operate efficiently. When the output power increases, it is necessary to ensure that the device can still maintain stability, avoiding damage or imbalance of the device caused by excessive pressure or power. Through the special design of the grasping member and the contact mechanism, additional stability guarantees are provided, enabling the device to withstand greater output power and working pressure while maintaining balance and stability during operation.

[0027] The contact structure between the contact groove and the inner protruding shaft can provide support between the protruding granular soil blocks in the soil channel, preventing the device from slipping or becoming unstable during propulsion. By contacting the granular substances in the soil, additional support points are formed to ensure that the device can still maintain balance when unevenly supported by the soil. When the device is being pushed, the contact groove and the inner protruding shaft can use the granular soil blocks in the soil as support points, thereby dispersing the pressure of the device during propulsion and preventing the device from undergoing unnecessary offset or tilt. This effectively increases the contact force between the overall device and the soil channel wall, ensuring that the device can maintain stability during processing, reducing vibrations or imbalances caused by uneven soil, and when the overall device needs to output more power due to overly hard soil during drilling, the jitter frequency of the device during operation is proportional to the output power. The provided contact mechanism and the grasping member can buffer the jitter of the device during operation to a certain extent, thereby improving work efficiency.

[0028] The set forward rod and the positioning frame support the processing output end facing the soil. The frame-shaped two-point support structure formed between them can effectively support the soil range of the drilling hole. The support design between the forward rod and the positioning frame forms a frame-shaped structure. This structure can resist the unstable factors of the soil during the drilling process by providing balanced support between multiple support points. By evenly distributing the acting force, this structure avoids soil collapse or uneven pressure distribution caused by force concentration. During the drilling process, due to the looseness of the soil or the density difference of different layers, the soil is prone to collapse, especially when the soil loses support after drilling. The support function of the forward rod and the positioning frame effectively avoids this problem, preventing the soil from collapsing due to external force or mechanical action through a stable supporting force, ensuring the continuity and safety of the drilling process.

[0029] The set driving rod and the connecting part are rotationally driven under the drive of an externally connected driving motor. At this time, a continuous and uniform acting force is formed during the contact between the drill bit and the soil, effectively promoting the fragmentation or extrusion of the soil, achieving the effect of efficient drilling. The application of the rotation mechanism reduces the pressure required for direct impact, improving the efficiency and durability during the operation process. The protruding cross member and the concave cavity provided on the outer surface of the drill bit provide a stable pressure distribution through contact with the soil, reducing the possibility of soil collapse or irregular movement, making the advancement of the equipment more stable and avoiding interruption of work due to soil instability. Due to the characteristics of rotational drive, the equipment can cope with various soil environments such as soft soil and hard soil, and still maintain good operation effects under different soil conditions.

[0030] The support structure formed by the set stabilizing rod and the transverse support member can support the outer end surface of the load-bearing member at both ends, improving the stability of the overall device. And due to the settings of the series member, the reinforcement member and the vertical limiting rod, the output position of the drilling mechanism can be limited, avoiding the situation where the output end deviates due to the jitter of the drilling mechanism during processing, ensuring that the device can still maintain high-precision operation in a high-load and vibrating working environment. Description of the Drawings

[0031] Figure 1 It is a three-dimensional structure schematic diagram of an automatic mechanical equipment for mine drilling proposed by the present invention;

[0032] Figure 2 It is a structural schematic diagram of the processing unit of an automatic mechanical equipment for mine drilling proposed by the present invention;

[0033] Figure 3 It is a combined structural schematic diagram of the installation positioning member, the hollow cavity and the pressing adjustment mechanism of an automatic mechanical equipment for mine drilling proposed by the present invention;

[0034] Figure 4Schematic diagram of the pressing and adjusting mechanism of an automated mechanical device for mine drilling proposed by the present invention;

[0035] Figure 5 Schematic diagram of the load-bearing mechanism of an automated mechanical device for mine drilling proposed by the present invention;

[0036] Figure 6 Schematic diagram of the combined structure of the drilling mechanism and the stabilizing mechanism of an automated mechanical device for mine drilling proposed by the present invention;

[0037] Figure 7 Schematic diagram of the drilling mechanism of an automated mechanical device for mine drilling proposed by the present invention;

[0038] Figure 8 Schematic diagram of the stabilizing mechanism of an automated mechanical device for mine drilling proposed by the present invention;

[0039] Figure 9 Schematic diagram of the stabilizing unit of an automated mechanical device for mine drilling proposed by the present invention;

[0040] Figure 10 Schematic diagram of the contact mechanism of an automated mechanical device for mine drilling proposed by the present invention.

[0041] In the figure: 1. Processing unit; 11. Installation positioning part; 12. Hollow cavity; 13. Pressing and adjusting mechanism; 131. Support middle part; 132. Extension part; 133. Adjusting part; 134. Pressing part; 14. Load-bearing mechanism; 141. Load-bearing convex block; 142. Load-bearing part; 143. Pressing disc; 144. Protruding piece; 15. Drilling mechanism; 151. Driving rod; 152. Connecting part; 153. Drill bit; 154. Protruding cross piece; 155. Concave cavity; 16. Stabilizing mechanism; 161. Stabilizing rod; 162. Transverse support part; 163. Series part; 164. Reinforcing part; 165. Vertical limiting rod; 2. Stabilizing unit; 21. Transverse fixing part; 22. Forward extending rod; 23. Contact mechanism; 231. Contact bar; 232. Contact groove; 233. Inner protruding shaft; 24. Grabbing part; 25. Connecting piece; 26. Positioning frame. Detailed implementation manners

[0042] 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.

[0043] Refer to Figures 1 - 10, Embodiment 1, An automated mechanical equipment for mine drilling, including a processing unit 1 and a stabilizing unit 2. The outer ring of the processing unit 1 is sleeved with the stabilizing unit 2. The processing unit 1 includes an installation positioning member 11 and hollow cavities 12 arranged in rows on the upper and lower end faces of the installation positioning member 11. A pressing and adjusting mechanism 13 is inserted into the inner cavity of the installation positioning member 11, and a load-bearing mechanism 14 is inserted into the inner cavity of the hollow cavity 12. A drilling mechanism 15 is horizontally arranged at the middle position of the side end face of the installation positioning member 11, and a stabilizing mechanism 16 is installed on the upper and lower end faces of the installation positioning member 11. The upper and lower ends of the stabilizing mechanism 16 are connected in series through the drilling mechanism 15.

[0044] The pressing and adjusting mechanism 13 includes a supporting middle member 131 and extension members 132 annularly arranged on the outer ring of the supporting middle member 131. The other end of the extension member 132 is installed with an adjusting member 133, and a pressing member 134 is arranged at the middle position of the bottom of the adjusting member 133. The pressing member 134 is communicated with the inner cavity of the provided hollow cavity 12.

[0045] The upper and lower ends of the supporting middle member 131 are respectively attached to the upper and lower end walls at the middle position of the installation positioning member 11, and the adjusting member 133 can extend out of the cavities opened at the four corners of the installation positioning member 11.

[0046] The load-bearing mechanism 14 includes a load-bearing convex block 141 and a load-bearing member 142 installed at one end of the load-bearing convex block 141. A pressing disc 143 is arranged at the other end of the load-bearing member 142. Protruding pieces 144 are annularly arranged on the side end face of the pressing disc 143. One end of the load-bearing convex block 141 passes through the inner cavity of the hollow cavity 12 and is connected to the side end face of the pressing member 134.

[0047] Embodiment 2, The side end face of the pressing member 134 is set to be inclined. The contact angle between the pressing member 134 and the load-bearing convex block 141 is inclined inward with the supporting middle member 131 as the center. The whole device is placed in a pre-excavated drilling tunnel. The operator fits one end of the whole device with the positioning frame 26 and the drilling mechanism 15 to the soil surface that needs to be drilled. The operator can stand upright directly above the pressing disc 143 opened above. By using the gravity given by the operator to the load-bearing mechanism 14, both the installation positioning member 11 and the lower load-bearing mechanism 14 are adjusted. When the pressure borne by the pressing disc 143 and the load-bearing member 142 is transmitted to one side to the load-bearing convex block 141, the load-bearing convex block 141 can penetrate through the inner cavity of the hollow cavity 12 and squeeze the pressing member 134 from the upper and lower ends to the middle. And because the contact surface of the pressing member 134 is angled to be inclined towards the supporting middle member 131, both side contact surfaces of the pressing member 134 will extend outwards with the extension member 132 as the fulcrum when contacting the load-bearing convex block 141. At this time, the pressing member 134 will penetrate and extend out of the four corner positions of the outer end of the installation positioning member 11, and the extended pressing member 134 will push the connected stabilizing unit 2 outwards.

[0048] Embodiment 3. The punching mechanism 15 includes a driving rod 151 and a connecting member 152 installed at one end of the driving rod 151. The other end of the connecting member 152 is provided with a drill bit 153. A protruding cross member 154 is provided at the middle position of the outer end face of the drill bit 153. Concave cavities 155 are arranged in a circular array at the outer ring position of the drill bit 153. The driving rod 151 and the connecting member 152 are rotationally driven under the drive of an externally connected drive motor. At this time, a continuous and uniform acting force is formed during the contact between the drill bit 153 and the soil, effectively promoting the crushing or extrusion of the soil, achieving the effect of efficient punching. The application of the rotation mechanism reduces the pressure required for direct impact and improves the efficiency and durability during the operation process.

[0049] Embodiment 4. The protruding cross member 154 and the concave cavities 155 provided on the outer surface of the drill bit 153 provide a stable pressure distribution through contact with the soil, reducing the possibility of soil collapse or irregular movement, making the advancement of the equipment more stable, and avoiding interruption of work due to unstable soil. Due to the characteristics of rotational drive, the equipment can cope with various soil environments such as soft soil and hard soil, and still maintain good operation effects under different soil conditions.

[0050] Embodiment 5. The stabilizing mechanism 16 includes a stabilizing rod 161 and lateral support members 162 installed on both sides of the stabilizing rod 161. One end of the stabilizing rod 161 is connected to a reinforcing member 164 through a series connection member 163. The side end face of the reinforcing member 164 is attached to the driving rod 151 through a vertical limiting rod 165. Both ends of the lateral support member 162 are respectively attached to the outer end wall of the load-bearing member 142, making the combination of the two sets of load-bearing mechanisms 14 and the stabilizing mechanism 16 into a whole. The support structure formed by the stabilizing rod 161 and the lateral support members 162 can support the outer end face of the load-bearing member 142 at both ends, improving the stability of the overall device. And due to the settings of the series connection member 163, the reinforcing member 164 and the vertical limiting rod 165, the output position of the punching mechanism 15 can be limited, avoiding the situation that the output end of the punching mechanism 15 is offset due to jitter during processing, ensuring that the device can still maintain high-precision operation in a high-load and vibrating working environment.

[0051] Embodiment 6. The stabilizing unit 2 includes a horizontal fixing member 21 and a forward extending rod 22 installed at the middle position on one side of the horizontal fixing member 21. A contact mechanism 23 is hung at the edge position of the outer end face of the horizontal fixing member 21. A grasping member 24 is arranged in parallel on one side of the forward extending rod 22. The other outer end face of the horizontal fixing member 21 is connected to an adjusting member 133 through a connecting member 25. When the stabilizing unit 2 as a whole is subjected to an outward pushing force, the stabilizing unit 2 as a whole can be pushed outward in parallel with the connecting member 25 and the pressing member 134 as the connection points. The parallel pushing design ensures that the equipment moves stably along the direction of the excavation channel during the operation process, avoiding tilting or deviation;

[0052] When the entire stabilizing unit 2 is pushed to both sides, both the contact mechanism 23 and the grasping member 24 will come into contact with the side end walls of the excavation passage. Due to the special settings of the grasping member 24 and the contact mechanism 23, the stability of the overall device against the inner wall of the excavation passage can be improved. The outer wall of the grasping member 24 is arranged with barbed protrusions, which enhances the frictional force and contact force with the inner wall of the passage, thereby improving the stability of the overall device, reducing the slipping or instability of the equipment. When contacting the inner wall of the excavation passage, such barbed protrusions can effectively "bite" the inner wall of the passage, providing stronger frictional force and supporting force.

[0053] When the equipment is pushed, the barbed protrusions prevent the equipment from slipping outward or undergoing unnecessary displacement, improving the stability of the equipment during the pushing process, and avoiding violent shaking or uneven propulsion force during the working process. When the outer end wall of the grasping member 24 is attached to the inner wall of the excavation passage, when the processing direction of the processing unit 1 encounters soil that is difficult to penetrate during propulsion, the output power of the overall device increases, and it is necessary to ensure its stability under the output condition. The outer wall structure of the grasping member 24 can stabilize the processing direction. During the propulsion process, soil that is difficult to penetrate may be encountered, and the output power of the equipment will be adjusted according to the hardness and density of the soil.

[0054] When the equipment encounters relatively hard or difficult-to-penetrate soil, higher stability and pushing force are required for the stabilizing unit 2. The increase in output power can ensure that the equipment continues to work efficiently. When the output power increases, it is necessary to ensure that the equipment can still maintain stability, avoiding damage or imbalance of the equipment caused by excessive pressure or power. Through the special design of the grasping member 24 and the contact mechanism 23, additional stability guarantees are provided, enabling the equipment to withstand greater output power and working pressure while maintaining balance and stability in the working state.

[0055] Embodiment 7, the contact mechanism 23 includes a contact bar 231 and contact grooves 232 arranged on the outer end face of the contact bar 231. One side of the inner cavity wall of the contact groove 232 is provided with an inner protruding shaft 233, and the inner cavity wall of the contact groove 232 on the side away from the drilling mechanism 15 is provided with an inner protruding shaft 233. The structure formed by the combination of the contact groove 232 and the inner protruding shaft 233 can use the protruding granular soil blocks in the soil passage as support points to improve the stability of the overall device and the soil passage.

[0056] Example 8. The contact structure between the contact groove 232 and the inner protruding shaft 233 can provide support between the protruding granular soil blocks in the soil channel, preventing the device from slipping or becoming unstable during the propulsion process. By contacting the granular substances in the soil, additional support points are formed to ensure that the device can remain balanced when unevenly supported by the soil. When the device is being propelled, the contact groove 232 and the inner protruding shaft 233 can use the granular soil blocks in the soil as support points, thereby dispersing the pressure during the propulsion process and preventing the device from undergoing unnecessary offset or tilt. This effectively increases the contact force between the overall device and the soil channel wall, ensuring that the device can remain stable during the processing and reducing vibrations or imbalances caused by uneven soil.

[0057] Example 9. When the overall device requires a greater output power due to hard soil during the drilling process, the jitter frequency of the device during operation is proportional to the output power. The provided contact mechanism 23 and the grasping member 24 can buffer the jitter of the device during operation to a certain extent, thereby improving work efficiency.

[0058] Example 10. The stabilizing unit 2 further includes a positioning frame 26 installed at the top position of the inner cavity wall of the grasping member 24. The other end of the positioning frame 26 is connected to the tip position of the reinforcing member 164. The provided forward extension rod 22 and the positioning frame 26 support the processing output end facing the soil. The frame-shaped two-point support structure formed between the two can effectively support the soil range during drilling. The support design between the forward extension rod 22 and the positioning frame 26 forms a frame-shaped structure. This structure can resist the unstable factors of the soil during the drilling process by providing balanced support between multiple support points. By evenly distributing the acting force, it avoids soil collapse or uneven pressure distribution caused by force concentration. During the drilling process, due to the looseness of the soil or the density differences of different layers, the soil is prone to collapse, especially when the soil loses support after drilling. The supporting effect of the forward extension rod 22 and the positioning frame 26 effectively avoids this problem, preventing the soil from collapsing due to external forces or mechanical actions through a stable supporting force, ensuring the continuity and safety of the drilling process.

[0059] In summary, an automated mechanical device for mine drilling includes a processing unit 1 and a stabilizing unit 2. The outer ring of the processing unit 1 is sleeved with the stabilizing unit 2. The processing unit 1 includes an installation positioning member 11 and hollow cavities 12 arranged in rows on the upper and lower end faces of the installation positioning member 11. A pressing and adjusting mechanism 13 is inserted into the inner cavity of the installation positioning member 11, and a load-bearing mechanism 14 is inserted into the inner cavity of the hollow cavity 12. A drilling mechanism 15 is horizontally arranged at the middle position of the side end face of the installation positioning member 11. Stable mechanisms 16 are installed on the upper and lower end faces of the installation positioning member 11. The upper and lower ends of the stable mechanism 16 are connected in series by the drilling mechanism 15. The whole device is placed in a pre-excavated drilling tunnel. The operator places the whole device with the positioning frame 26 and the drilling mechanism 15 against the soil surface to be drilled at one end. The operator can stand upright directly above the pressing disc 143 opened above. By using the gravity given by the operator to the load-bearing mechanism 14, the installation positioning member 11 and the lower load-bearing mechanism 14 are adjusted. When the pressure borne by the pressing disc 143 and the load-bearing member 142 is transmitted to one side to the load-bearing convex block 141, the load-bearing convex block 141 can penetrate the inner cavity of the hollow cavity 12 and squeeze the pressing member 134 from the upper and lower ends to the middle. And because the contact surface of the pressing member 134 is arranged to incline towards the supporting middle member 131, the two contact surfaces of the pressing member 134 will protrude outward with the extension member 132 as the fulcrum when they contact the load-bearing convex block 141. At this time, the pressing member 134 will penetrate and extend out of the four corner positions of the outer end of the installation positioning member 11, and the extended pressing member 134 will push the connected stabilizing unit 2 outward.

[0060] When the whole stabilizing unit 2 is subjected to an outward pushing force, the whole stabilizing unit 2 can perform a parallel push outward with the connecting member 25 and the pressing member 134 as the connection points. The parallel push design ensures that the equipment moves stably along the direction of the excavation channel during the working process, avoiding tilting or deviation.

[0061] When the whole stabilizing unit 2 is pushed to both sides, the contact mechanism 23 and the grabbing member 24 will both contact the two side end walls of the excavation channel. Due to the special settings of the grabbing member 24 and the contact mechanism 23, the stability of the whole device on the inner wall of the excavation channel can be improved. The outer wall of the grabbing member 24 is arranged with inverted hook-shaped protrusions, enhancing the friction and contact force with the inner wall of the channel, thereby improving the stability of the whole device and reducing the slipping or instability phenomenon of the equipment. When contacting the inner wall of the excavation channel, this kind of inverted hook-shaped protrusion can effectively "bite" the inner wall of the channel, providing stronger friction and supporting force.

[0062] When the equipment is pushed, the hook-shaped protrusion prevents the equipment from sliding outward or moving unnecessarily, thereby improving the stability of the equipment during the pushing process and avoiding violent shaking or uneven propulsion force during operation. When the outer end wall of the grabbing member 24 is attached to the inner wall of the excavation channel, when the processing direction of the processing unit 1 encounters soil that is difficult to penetrate during advancement, the output power of the overall device is increased, and its stability under output conditions needs to be ensured. The outer wall structure of the grabbing member 24 can stabilize the processing direction. Soil that is difficult to penetrate may be encountered during advancement, and the output power of the equipment will be adjusted according to the hardness and density of the soil.

[0063] When the equipment encounters relatively hard or difficult-to-penetrate soil, the stability and pushing force requirements of the stabilizing unit 2 are higher. The increase in output power can ensure that the equipment continues to work efficiently. When the output power is increased, it is necessary to ensure that the equipment can still remain stable to avoid damage or imbalance of the equipment due to excessive pressure or power. The special design of the gripping member 24 and the contact mechanism 23 provides additional stability guarantees, allowing the equipment to withstand greater output power and working pressure while maintaining balance and stability in the working state.

[0064] An inner protruding shaft 233 is provided on the side of the inner wall of the contact groove 232 away from the drilling mechanism 15. The structure formed by the combination of the contact groove 232 and the inner protruding shaft 233 can use the protruding granular soil blocks in the soil channel as support points to improve the stability of the overall device and the soil channel.

[0065] The contact structure of the contact groove 232 and the inner protruding shaft 233 can provide support between the raised granular soil blocks in the soil channel to prevent the device from slipping or becoming unstable during the advancement process. By contacting the granular material in the soil, additional support points are formed to ensure that the device can remain balanced when supported unevenly by the soil. When the device is in the advancement process, the contact groove 232 and the inner protruding shaft 233 can use the granular soil blocks in the soil as support points, thereby dispersing the pressure of the device during the advancement process and preventing the device from unnecessary deviation or tilting, effectively improving the contact force between the overall device and the soil channel wall, ensuring that the device can remain stable during the processing process and reducing vibration or imbalance caused by uneven soil.

[0066] When the soil is too hard when drilling a hole, the device needs to output a greater power. The vibration frequency of the device during operation will be proportional to the output power. The contact mechanism 23 and the gripping member 24 can buffer the vibration of the device during operation to a certain extent, thereby improving work efficiency.

[0067] The provided forward extension rod 22 and the positioning frame 26 support the processing output end facing the soil. The frame-shaped two-point support structure formed between them can effectively support the soil range of the drilling hole. The support design between the forward extension rod 22 and the positioning frame 26 forms a frame-shaped structure. This structure can resist the unstable factors of the soil during the drilling process by providing balanced support between multiple support points. By evenly distributing the acting force, this structure avoids soil collapse or uneven pressure distribution caused by force concentration. During the drilling process, due to the looseness of the soil or the density difference of different layers, the soil is prone to collapse, especially when the soil loses support after drilling. The support effect of the forward extension rod 22 and the positioning frame 26 effectively avoids this problem, preventing the soil from collapsing due to external force or mechanical action through a stable supporting force, ensuring the continuity and safety of the drilling process.

[0068] The provided driving rod 151 and the connecting part 152 are rotationally driven under the drive of an externally connected drive motor. At this time, a continuous and uniform acting force is formed in the contact between the drill bit 153 and the soil, effectively promoting the crushing or extrusion of the soil and achieving the effect of efficient drilling. The application of the rotation mechanism reduces the pressure required for direct impact, improving the efficiency and durability during the operation process.

[0069] The protruding cross member 154 and the concave cavity 155 provided on the outer surface of the drill bit 153 provide a stable pressure distribution through contact with the soil, reducing the possibility of soil collapse or irregular movement, making the advancement of the device more stable, and avoiding interruption of work due to soil instability. Due to the characteristics of rotational drive, the device can cope with various soil environments such as soft soil and hard soil, and still maintain good operation effects under different soil conditions.

[0070] The support structure formed by the provided stabilizing rod 161 and the lateral support member 162 can support the outer end surface of the load-bearing member 142 at both ends, improving the stability of the overall device. And due to the setting of the series member 163, the reinforcement member 164 and the vertical limiting rod 165, the output position of the drilling mechanism 15 can be limited, avoiding the situation where the output end of the drilling mechanism 15 deviates due to jitter during processing, ensuring that the device can still maintain high-precision operation in a high-load and vibrating working environment. The above is the entire working principle of the present invention.

[0071] In the present invention, the installation methods, connection methods or setting methods of all the above components are common mechanical methods, and the specific structures, models and coefficient indicators of all their components are their own technologies. As long as they can achieve their beneficial effects, they can be implemented, so no more details will be described.

[0072] The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present invention shall be equivalent replacement methods and are all included in the protection scope of the present invention.

[0073] In the present invention, unless otherwise stated, the directional terms such as "up and down, left and right, front and back, inside and outside, vertical and horizontal" included in the terms only represent the directions of the terms in the normal use state, or the common names understood by those skilled in the art, and should not be regarded as a limitation to the terms. At the same time, the serial nouns such as "first", "second", and "third" do not represent specific quantities and orders, but are only used for name distinction. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

Claims

1. An automated mechanical device for mine drilling, comprising a processing unit (1) and a stabilizing unit (2), wherein the stabilizing unit (2) is sleeved outside the processing unit (1), and is characterized in that, The processing unit (1) includes a mounting positioning member (11) and hollow cavities (12) arranged in an array on the upper and lower end faces of the mounting positioning member (11). A pressing adjustment mechanism (13) is inserted into the inner cavity of the mounting positioning member (11), a load-bearing mechanism (14) is inserted into the inner cavity of the hollow cavity (12), a hole-drilling mechanism (15) is horizontally arranged at the middle position of the side end face of the mounting positioning member (11), and a stabilizing mechanism (16) is installed on the upper and lower end faces of the mounting positioning member (11). The upper and lower ends of the stabilizing mechanism (16) are connected in series through the hole-drilling mechanism (15). The pressing adjustment mechanism (13) includes a support middle member (131) and extension members (132) installed in an annular array on the outer circle of the support middle member (131). The other end of the extension member (132) is installed with an adjustment member (133), and a pressing member (134) is arranged at the middle position of the bottom of the adjustment member (133). The pressing member (134) communicates with the inner cavity of the provided hollow cavity (12). The stabilizing unit (2) includes a horizontal fixing member (21) and a front extension rod (22) installed at the middle position on one side of the horizontal fixing member (21). A contact mechanism (23) is hung at the edge position of the outer end face of the horizontal fixing member (21), a grasping member (24) is arranged in parallel on one side of the front extension rod (22), and the other outer end face of the horizontal fixing member (21) is connected to the adjustment member (133) through a connecting member (25).

2. An automated mechanical equipment for mine drilling according to claim 1, characterized in that, The upper and lower ends of the support middle member (131) are respectively attached to the upper and lower end walls at the middle position of the mounting positioning member (11), and the adjustment member (133) can extend out of the cavities opened at the four corners of the mounting positioning member (11).

3. An automated mechanical equipment for mine drilling according to claim 1, characterized in that, The load-bearing mechanism (14) includes a load-bearing convex block (141) and a load-bearing member (142) installed at one end of the load-bearing convex block (141). A pressing disc (143) is arranged at the other end of the load-bearing member (142), protruding pieces (144) are arranged in an annular array on the side end face of the pressing disc (143), and one end of the load-bearing convex block (141) passes through the inner cavity of the hollow cavity (12) and is connected to the side end face of the pressing member (134).

4. An automated mechanical equipment for mine drilling according to claim 1, characterized in that, The side end face of the pressing member (134) is set to be inclined, and the contact angle between the pressing member (134) and the load-bearing convex block (141) is inclined inward with the support middle member (131) as the center.

5. An automated mechanical equipment for mine drilling according to claim 1, characterized in that, The hole-drilling mechanism (15) includes a driving rod (151) and a connecting member (152) installed at one end of the driving rod (151). A drill bit (153) is arranged at the other end of the connecting member (152), a protruding cross member (154) is opened at the middle position of the outer end face of the drill bit (153), and concave cavities (155) are arranged in an annular array at the outer circle position of the drill bit (153).

6. An automated mechanical equipment for mine drilling according to claim 1, characterized in that, The stability mechanism (16) includes a stabilizing rod (161) and lateral support members (162) installed on both sides of the stabilizing rod (161). One end of the stabilizing rod (161) is connected to a reinforcement member (164) through a series connection member (163). The side end face of the reinforcement member (164) is in contact with the driving rod (151) through a vertical limiting rod (165). Both ends of the lateral support member (162) are respectively in contact with the outer end walls of the load-bearing members (142), so that the two sets of load-bearing mechanisms (14) and the stability mechanism (16) are combined into a whole.

7. An automated mechanical equipment for mine drilling according to claim 1, characterized in that, The contact mechanism (23) includes a contact bar (231) and contact grooves (232) arranged in a row on the outer end face of the contact bar (231). An inner protruding shaft (233) is provided on one side of the inner cavity wall of the contact groove (232).

8. An automated mechanical equipment for mine drilling according to claim 1, characterized in that, The stabilizing unit (2) further includes a positioning frame (26) installed at the top position of the inner cavity wall of the grasping member (24). The other end of the positioning frame (26) remains connected to the tip position of the reinforcement member (164).

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