raise boring machine

Abstract

The present invention relates to the technical field of rock drilling rigs, and particularly to a raise boring rig. The raise boring rig includes: a frame mechanism for dragging a load to move to a construction area; a drilling rig mechanism disposed on the frame mechanism; the drilling rig mechanism includes a base and a cutter head assembly and a support assembly mounted on the base. The support assembly is disposed at the top and bottom of the base, and each support assembly is provided with a plurality of support cylinders extending in the same direction, so that the support assembly forms a triangular prism support; the cutter head assembly is arranged in the triangular prism support. In this embodiment, the support assembly is set as a triangular prism support. When the cutter head size is the same, taking advantage of the fact that the distance between two diagonal side edges in the triangular prism support is the farthest, the cutter head is installed in this direction, which can effectively reduce the external dimensions of the drilling rig, especially reduce the width dimension of the drilling rig. At the same time, the triangular prism support provides higher structural stability.

Description

Technical Field

[0001] The present invention relates to the technical field of rock drilling rigs, and particularly to a raise boring machine. Background Art

[0002] The bench drilling and bench open stoping method is commonly used in mines. This mining method requires the construction of cut holes for medium-deep hole blasting. In the actual construction process, a cut hole drilling rig is usually used. To ensure a large-sized blasting free face, multiple cut holes need to be constructed at the blasting center.

[0003] Currently, as Figure 1 shown, the cut hole drilling rigs on the market usually use a top support mechanism with a "four-column" rectangular structure to fix the main machine, making the overall shape of the drilling rig a rectangular structure, resulting in a relatively large overall dimension of the drilling rig. However, the space size of the internal roadway in the mine is limited, and a relatively large-sized drilling rig is not convenient to use in the roadway. Summary of the Invention

[0004] In view of this, the present invention provides a raise boring machine to solve the problem of the relatively large overall dimension of the drilling rig.

[0005] In a first aspect, the present invention provides a raise boring machine, which includes:

[0006] A frame mechanism for dragging a load to move to a construction area;

[0007] A drilling rig mechanism disposed on the frame mechanism; the drilling rig mechanism includes a base and a cutter head assembly and a support assembly mounted on the base. The support assembly is disposed at the top and bottom of the base, and each support assembly is provided with a plurality of support cylinders extending in the same direction, so that the support assembly forms a triangular prism support; the cutter head assembly is arranged in the triangular prism support.

[0008] Advantageous Effects: Compared with the "four-column" rectangular structure, in this embodiment, the support assembly is set as a triangular prism support. When the cutter head size is the same, by taking advantage of the fact that the distance between the two diagonal side edges in the triangular prism support is the farthest, the cutter head is installed in this direction, which can effectively reduce the overall dimension of the drilling rig. At the same time, the triangular prism support provides higher structural stability. When operating in a complex underground environment, a stable structure can reduce the risk of equipment shaking and overturning, thereby improving the construction safety. Further, the cutter head assembly is arranged in the triangular prism support. Such a layout enables the cutter head assembly to work efficiently under more stable support, reducing the problem of reduced work efficiency caused by external factors. At the same time, it also helps to better transmit power, improving the drilling speed and quality.

[0009] In an alternative embodiment, each support component is provided with three support oil cylinders extending in the same direction, and each support oil cylinder is respectively arranged on the side edges of the triangular prism support.

[0010] Beneficial effects: In this embodiment, three support oil cylinders are directly arranged on the side edges of each triangular prism support respectively. While forming the triangular prism support, the number of support oil cylinders used can be reduced, and the overall structure of the triangular prism support is simplified. At the same time, since each support oil cylinder is respectively arranged on different side edges, the telescopic length of each oil cylinder can be independently adjusted according to the actual terrain and geological conditions, enabling the drill rig to better adapt to various complex working environments. This not only improves the flexibility of the equipment but also ensures the stability and safety in different terrains.

[0011] In an alternative embodiment, the top of the base is a first support component, the bottom of the base is a second support component, and the support oil cylinders in the first support component and the second support component are correspondingly arranged.

[0012] In an alternative embodiment, the cutter head assembly includes:

[0013] A drive assembly, arranged on the base;

[0014] A drill pipe, movably installed on the drive assembly;

[0015] A cutter head, installed on the drill pipe.

[0016] In an alternative embodiment, the construction aperture of the cutter head is between 1200 mm and 1400 mm.

[0017] Beneficial effects: In this embodiment, the construction aperture of the cutter head is set between 1200 mm and 1400 mm. Compared with the 700 mm aperture commonly used in cutting groove drill rigs on the market at present, the free space of the construction hole in this embodiment is three times that of the 700 mm aperture. Therefore, there is no need to open multiple construction holes, thus saving a large amount of construction time and improving construction efficiency.

[0018] In an alternative embodiment, the cutter head assembly further includes:

[0019] A manipulator, arranged on the base; the manipulator has a first position for installing the drill pipe on the drive assembly, and a second position for storing the drill pipe after installation or disassembling and storing the drill pipe from the drive assembly.

[0020] Beneficial effects: In this embodiment, a manipulator is provided, enabling the manipulator to automatically install the drill pipe onto the drive assembly or disassemble and store it from the drive assembly, greatly reducing the need for manual intervention. This not only improves work efficiency but also reduces the work intensity and safety risks of the operators. Moreover, through the two-position setting of the manipulator, the working state of the drill pipe can be quickly switched, enabling the drilling rig to more flexibly respond to different construction requirements and emergencies. At the same time, the automated design of the manipulator ensures high precision during the installation and disassembly of the drill pipe, avoiding errors caused by human factors. This helps to improve the drilling efficiency and construction quality and reduce equipment damage or failures caused by improper operation.

[0021] In an alternative embodiment, the drilling rig mechanism further includes:

[0022] A slag guiding assembly, installed on the triangular prism support;

[0023] The slag guiding assembly has a first state in which it is opened for the cutter head to pass through, and a second state in which it is closed and fits against the drill pipe.

[0024] Beneficial effects: In this embodiment, a slag guiding assembly is provided, which can effectively guide and discharge the generated slag during drilling. This not only improves the drilling efficiency but also reduces the accumulation of slag in the borehole, preventing blockage problems. During actual use, when the cutter head needs to enter or exit the borehole, the slag guiding assembly can be switched to the first state to ensure that the cutter head can pass through smoothly without being hindered. During drilling, the slag guiding assembly can be switched to the second state and fit tightly against the drill pipe. This can not only effectively prevent the backflow of slag but also increase the sealing around the drill pipe, reducing the risk of external impurities entering the interior of the drilling rig, thereby improving the stability and safety of the equipment.

[0025] In an alternative embodiment, the frame mechanism includes:

[0026] A chassis frame, provided with a cab;

[0027] A pitching frame, arranged on the chassis frame;

[0028] A deflecting frame, connected to the pitching frame; the drilling rig mechanism is arranged on the deflecting frame;

[0029] The rotation plane of the pitching frame is perpendicular to the rotation plane of the deflecting frame.

[0030] Beneficial effects: In this embodiment, the rotation planes of the pitching frame and the deflecting frame are perpendicular to each other, enabling the drill rig to be flexibly adjusted in multiple directions. The pitching frame can achieve changes in the up-and-down angle, while the deflecting frame can achieve changes in the left-and-right angle. This multi-dimensional adjustment ability enables the drill rig to better adapt to the construction of different vein dips and meet the usage requirements. Moreover, through the combined movement of the pitching frame and the deflecting frame, the working range of the drill rig has been greatly expanded. Whether in the horizontal or vertical direction, the drill rig can cover a larger construction area, thereby improving the application range and working efficiency of the equipment. Further, the operator can more precisely control the drilling angle and position. Especially in complex geological conditions such as inclined shafts and deep wells, precise positioning is crucial for ensuring construction quality and safety.

[0031] In an alternative embodiment, the cab is movably arranged on the chassis frame, and the cab has a first position away from the chassis frame and a second position close to the chassis frame.

[0032] Beneficial effects: In this embodiment, when the cab is in the first position, the operator can obtain a wider field of view and a larger operating space, facilitating complex construction operations. When space saving or transportation is required, the cab can be moved to the second position to make the entire equipment more compact. Moreover, the adjustable-position cab enables the drill rig to better adapt to various construction conditions. Whether on flat ground or complex terrain, the position of the cab can be flexibly adjusted according to the actual situation to achieve the best operating effect.

[0033] In an alternative embodiment, the chassis frame is a wheeled chassis frame.

[0034] Beneficial effects: Compared with the current crawler chassis, the wheeled chassis frame can make the entire equipment more convenient for transfer transportation between different construction sites. The wheeled chassis provides higher driving speed and flexibility. Compared with crawler equipment, the wheeled equipment has less disassembly and assembly work before and after transportation, reducing the preparation time and labor cost. Moreover, compared with crawler equipment, the wheeled equipment has a smaller ground pressure, reducing the damage to the ground and also reducing its own wear degree. Brief Description of the Drawings

[0035] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the related art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the related art. Obviously, the following drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0036] Figure 1 is a schematic structural diagram of the "four columns" in the background art;

[0037] Figure 2 is a schematic diagram of the raise boring machine during construction in an embodiment of the present invention;

[0038] Figure 3 is Figure 1 a schematic diagram in another direction;

[0039] Figure 4 is a schematic diagram of the raise boring machine without a drill pipe installed in an embodiment of the present invention;

[0040] Figure 5 is a schematic diagram of the raise boring machine with a drill pipe installed in an embodiment of the present invention;

[0041] Figure 6 is a schematic diagram of the slag guiding assembly of the raise boring machine when it is opened in an embodiment of the present invention;

[0042] Figure 7 is a schematic diagram of the slag guiding assembly of the raise boring machine when it is closed in an embodiment of the present invention;

[0043] Figure 8 is a cross-sectional view of the cutting groove hole with a diameter of 700 mm during current construction;

[0044] Figure 9 is a top view of the cutting groove hole with a diameter of 700 mm during current construction;

[0045] Figure 10 is a schematic diagram of the raise boring machine during chamber construction in an embodiment of the present invention;

[0046] Figure 11 is a cross-sectional view of the cutting groove hole with a diameter of 1300 mm during construction in an embodiment of the present invention;

[0047] Figure 12 is a top view of the cutting groove hole with a diameter of 1300 mm during construction in an embodiment of the present invention;

[0048] Figure 13 is a three-dimensional schematic diagram of the raise boring machine in the first direction in an embodiment of the present invention;

[0049] Figure 14 is a three-dimensional schematic diagram of the raise boring machine in the second direction in an embodiment of the present invention;

[0050] Figure 15 is a three-dimensional schematic diagram of the raise boring machine in the third direction in an embodiment of the present invention;

[0051] Figure 16 is a three-dimensional schematic diagram of the raise boring machine in the fourth direction in an embodiment of the present invention;

[0052] Figure 17 Schematic diagram of the cab of the raise borer in the embodiment of the present invention not being extended;

[0053] Figure 18 Schematic diagram of the cab of the raise borer in the embodiment of the present invention being extended.

[0054] Explanation of reference numerals:

[0055] 1. Frame mechanism; 11. Chassis frame; 12. Pitching frame; 13. Yawing frame; 14. Cab; 15. Pitching oil cylinder; 16. Yawing oil cylinder;

[0056] 2. Drilling rig mechanism; 21. Base;

[0057] 22. Cutter head assembly; 221. Drive assembly; 2211. Reducer assembly; 2212. Thrust oil cylinder; 222. Drill pipe; 223. Cutter head; 224. Manipulator;

[0058] 23. First support assembly; 24. Second support assembly; 25. Slag guiding assembly. Detailed implementation manners

[0059] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are some but not all of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0060] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0061] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may also be the communication inside two components. It may be a wireless connection or a wired connection. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0062] In addition, the technical features involved in different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0063] The stage drilling and open stoping method is commonly used in mines, and this mining method requires the construction of cut holes for medium-deep hole blasting. During the actual construction process, a cut hole drill is usually used. To ensure a large-sized blasting free face, multiple cut holes need to be constructed at the blasting center.

[0064] Currently, as Figure 1 shown, the cut hole drills on the market usually use a top support mechanism with a "four-column" rectangular structure to fix the main machine, making the overall shape of the drill a rectangular structure, resulting in a relatively large overall dimension of the drill. However, the space dimension of the internal roadway in the mine is limited, and it is not convenient to use a relatively large-sized drill in the roadway.

[0065] In view of this, the present invention provides a raise drill to solve the problem of the relatively large overall dimension of the drill.

[0066] Next, in conjunction with Figures 2 to 18 , the embodiments of the present invention will be described.

[0067] According to an embodiment of the present invention, on the one hand, a raise drill is provided, which includes a frame mechanism 1 and a drill mechanism 2.

[0068] Specifically, in the embodiment of the present invention, as Figure 2 and Figure 3 shown, the frame mechanism 1 is used to drag the load to the construction area. Usually, the frame mechanism 1 can be a crawler chassis frame 11, which has good passability when the road conditions of the construction site are poor. Of course, this embodiment is only an example of the type of the frame mechanism 1, but it is not limited thereto. Those skilled in the art can make changes according to the actual situation as long as the same technical effects can be achieved.

[0069] Furthermore, in the embodiment of the present invention, the drilling rig mechanism 2 is arranged on the vehicle frame mechanism 1. The drilling rig mechanism 2 includes a base 21, a cutter head assembly 22 and a support assembly mounted on the base 21.

[0070] Specifically, the support assembly is arranged at the top and bottom of the base 21. Each support assembly is provided with a plurality of support cylinders extending in the same direction. During actual construction, the support cylinders at the top are used to contact the top rock surface of the chamber, and the support cylinders at the bottom are used to contact the bottom rock surface of the chamber, so as to fix the entire drilling rig mechanism 2. At the same time, when the support cylinders extend, the support assembly forms a triangular prism support. That is to say, while each support cylinder is on the side surface of the triangular prism support, the extending direction of each support cylinder is also parallel to each side edge of the triangular prism support. And, the cutter head assembly 22 is arranged in the triangular prism support.

[0071] In this embodiment, one or more support cylinders can be installed on each side surface of the triangular prism support. The number of support cylinders is not limited in this embodiment, and those skilled in the art can change it according to the actual situation as long as a triangular prism support can be formed.

[0072] With such a setting, compared with the "four-column" rectangular structure form, in this embodiment, the support assembly is set as a triangular prism support. When the size of the cutter head 223 is the same, taking advantage of the fact that the distance between two diagonal side edges in the triangular prism support is the farthest, the cutter head 223 is installed in this direction, which can effectively reduce the external dimensions of the drilling rig. At the same time, the triangular prism support provides higher structural stability. When operating in a complex underground environment, a stable structure can reduce the risk of equipment shaking and overturning, thus improving the safety of construction. Further, arranging the cutter head assembly 22 in the triangular prism support enables the cutter head assembly 22 to work efficiently under more stable support, reducing the problem of reduced work efficiency caused by external factors. At the same time, it also helps to better transmit power, improving the drilling speed and quality.

[0073] Furthermore, in an optional implementation manner, each support assembly is provided with three support cylinders extending in the same direction, and each support cylinder is respectively arranged on the side edge of the triangular prism support.

[0074] With such a setting, in this embodiment, the three support cylinders are directly arranged on the side edges of each triangular prism support. While forming the triangular prism support, the number of support cylinders used can be reduced, simplifying the overall structure of the triangular prism support. At the same time, since each support cylinder is arranged on a different side edge, the telescopic length of each cylinder can be independently adjusted according to the actual terrain and geological conditions, enabling the drill rig to better adapt to various complex working environments. This not only improves the flexibility of the equipment but also ensures stability and safety in different terrains.

[0075] Furthermore, in an alternative embodiment, the top of the base 21 is a first support assembly 23, and the bottom of the base 21 is a second support assembly 24. The support cylinders in the first support assembly 23 and the second support assembly 24 are correspondingly arranged.

[0076] Of course, the support cylinders in the first support assembly 23 and the second support assembly 24 can be arranged in a staggered manner. This embodiment is only an example of the layout of the support cylinders in the first support assembly 23 and the second support assembly 24, but it is not limited thereto. Those skilled in the art can make changes according to the actual situation as long as the same technical effects can be achieved.

[0077] Furthermore, in an alternative embodiment, the cutter head assembly 22 includes a drive assembly 221, a drill pipe 222, and a cutter head 223.

[0078] Specifically, in the embodiment of the present invention, as Figure 2 and Figure 3 shown, the drive assembly 221 is arranged on the base 21, the drill pipe 222 is movably installed on the drive assembly 221, and the cutter head 223 is installed on the drill pipe 222. In the embodiment of the present invention, the drive assembly 221 can be composed of a speed reduction box assembly 2211 and a propulsion cylinder 2212. The speed reduction box assembly 2211 is used to provide power, and the propulsion cylinder 2212 is used to push the cutter head 223 upward for tunneling operations.

[0079] Regarding the installation method of the drill pipe 222, it can be installed and disassembled by technicians themselves or semi-automatically installed with the assistance of other equipment. Of course, this embodiment is only an example of the installation method of the drill pipe 222, but it is not limited thereto. Those skilled in the art can make changes according to the actual situation as long as the same technical effects can be achieved.

[0080] Furthermore, in an alternative embodiment, the construction aperture of the cutter head 223 is between 1200 mm and 1400 mm. Currently, the cutting groove drill rigs commonly used in large mines mostly have a specification of a 700 mm construction aperture, such as Figure 8 and Figure 9As shown, to ensure a large free surface, it is necessary to construct 3 or more cutting groove holes at the blasting center. In this embodiment, the construction aperture of the cutter head 223 can reach 1300 mm, and the free space of a single hole is three times that of the free space of a 700 mm aperture. After adopting the cutting groove holes with a large diameter specification of 1300 mm, only 1 cutting groove hole needs to be constructed at the middle position, as Figure 10 and Figure 12 shown, a large amount of construction time can be saved, and the mining efficiency of the mine can be improved.

[0081] With such a setting, in this embodiment, the construction aperture of the cutter head 223 is set between 1200 mm and 1400 mm. Compared with the current 700 mm aperture, the free space of the construction hole in this embodiment is three times that of the free space of a 700 mm aperture. Therefore, there is no need to open multiple construction holes, thus saving a large amount of construction time and improving the construction efficiency.

[0082] Furthermore, in an alternative embodiment, as Figure 4 and Figure 5 shown, the cutter head assembly 22 further includes a manipulator 224, and the manipulator 224 is arranged on the base 21. The manipulator 224 has a first position for installing the drill pipe 222 onto the drive assembly 221, and a second position for storing the drill pipe 222 after installation or for disassembling and storing the drill pipe 222 from the drive assembly 221. That is to say, the manipulator 224 can automatically install and disassemble the drill pipe 222. And, after the installation is completed and after the disassembly is completed, it can move to the second storage position by itself.

[0083] With such a setting, in this embodiment, the manipulator 224 is provided, so that the manipulator 224 can automatically install the drill pipe 222 onto the drive assembly 221 or disassemble and store it from the drive assembly 221, greatly reducing the need for manual intervention. This not only improves the work efficiency, but also reduces the work intensity and safety risks of the operators. And, through the two-position setting of the manipulator 224, the working state of the drill pipe 222 can be quickly switched, enabling the drill rig to more flexibly respond to different construction requirements and emergencies. At the same time, the automated design of the manipulator 224 ensures high precision during the installation and disassembly of the drill pipe 222, avoiding errors caused by human factors. This helps to improve the drilling efficiency and construction quality, and reduces equipment damage or failures caused by improper operation.

[0084] Furthermore, in an alternative embodiment, as Figure 6 and Figure 7As shown, the drilling rig mechanism 2 further includes a slag guiding assembly 25, which is installed on the triangular prism support. The slag guiding assembly 25 has a first state in which it is opened for the cutter head 223 to pass through, and a second state in which it is closed and fits with the drill pipe 222.

[0085] In this embodiment, the slag guiding assembly 25 is configured to be openable. It can be in an open state when the cutter head 223 passes through, and in a closed state after the cutter head 223 passes through. In this way, when the cutter head 223 advances upward, the fallen slag can be collected and then dropped to the ground through the slag guiding opening on the side of the slag guiding assembly 25, preventing the slag from falling above the drive assembly 221.

[0086] With such a setting, in this embodiment, the slag guiding assembly 25 is provided, which can effectively guide and discharge the generated muck during the drilling process. This not only improves the drilling efficiency, but also reduces the accumulation of muck in the borehole and prevents the occurrence of blockage problems. During actual use, when the cutter head 223 needs to enter or exit the borehole, the slag guiding assembly 25 can be switched to the first state to ensure that the cutter head 223 can pass through smoothly without being hindered. During the drilling process, the slag guiding assembly 25 can be switched to the second state and closely fit with the drill pipe 222. This can not only effectively prevent the backflow of muck, but also increase the sealing performance around the drill pipe 222, reducing the risk of external impurities entering the interior of the drilling rig, thereby improving the stability and safety of the equipment.

[0087] Furthermore, in an alternative embodiment, as Figure 2 and Figure 3 shown, the vehicle frame mechanism 1 includes a chassis frame 11, a pitching frame 12, and a deflecting frame 13.

[0088] Specifically, in the embodiment of the present invention, the chassis frame 11 is provided with a cab 14, the pitching frame 12 is arranged on the chassis frame 11, the deflecting frame 13 is connected to the pitching frame 12, and the drilling rig mechanism 2 is arranged on the deflecting frame 13. The rotation plane of the pitching frame 12 is perpendicular to the rotation plane of the deflecting frame 13.

[0089] During actual operation, by connecting the pitching oil cylinder 15 between the chassis frame 11 and the pitching frame 12, the pitching frame 12 can be pushed to rotate, so that the whole drilling rig is in an upright state. The pitching frame 12 is connected to the deflecting frame 13, and the deflecting frame 13 can be driven to rotate around the pitching frame 12 by the deflecting oil cylinder 16, so that the drilling rig can deflect left and right and construct obliquely upward.

[0090] With such a setting, in this embodiment, the rotation planes of the pitching frame 12 and the deflection frame 13 are perpendicular to each other, enabling the drill rig to be flexibly adjusted in multiple directions. The pitching frame 12 can achieve changes in the up-and-down angle, while the deflection frame 13 can achieve changes in the left-and-right angle. This multi-dimensional adjustment ability enables the drill rig to better adapt to the construction of different vein dips and meet the usage requirements. Moreover, through the combined movement of the pitching frame 12 and the deflection frame 13, the working range of the drill rig is greatly expanded. Whether in the horizontal direction or the vertical direction, the drill rig can cover a larger construction area, thereby improving the application range and working efficiency of the equipment. Further, the operator can more precisely control the drilling angle and position. Especially in complex geological conditions such as inclined shafts and deep wells, precise positioning is crucial for ensuring construction quality and safety.

[0091] Further, in an alternative embodiment, as Figure 17 and Figure 18 shown, the cab 14 is movably arranged on the chassis frame 11. The cab 14 has a first position away from the chassis frame 11 and a second position close to the chassis frame 11. For the installation method of the cab 14, a slide rail can be arranged between the cab 14 and the chassis frame 11, and a telescopic oil cylinder is arranged on the chassis frame 11. The driving end of the telescopic oil cylinder is connected to the cab 14. In this way, the cab 14 can move on the slide rail through the telescopic oil cylinder, thereby realizing the switching between the first position and the second position. For example, when the driver's vision is poor, the cab 14 can be extended to improve the vision and slowly drive through.

[0092] With such a setting, in this embodiment, when the cab 14 is in the first position, the operator can obtain a wider field of vision and a larger operating space, which is convenient for performing complex construction operations. When it is necessary to save space or for transportation, the cab 14 can be moved to the second position to make the entire equipment more compact. Moreover, the adjustable-position cab 14 enables the drill rig to better adapt to various construction conditions. Whether on flat ground or complex terrain, the position of the cab 14 can be flexibly adjusted according to the actual situation to achieve the best operating effect.

[0093] Further, in an alternative embodiment, as Figure 2 and Figure 3 shown, the chassis frame 11 is a wheeled chassis frame 11. The wheeled chassis frame 11 can improve the transfer driving speed of the drill rig and improve the operating efficiency of the drill rig.

[0094] With such a setting, compared with the current crawler chassis, the wheeled chassis frame 11 can make the whole equipment more convenient for transfer transportation between different construction sites. The wheeled chassis provides higher traveling speed and flexibility. Compared with crawler equipment, the wheeled equipment has less disassembly and assembly work before and after transportation, reducing the preparation time and labor costs. Moreover, compared with crawler equipment, the wheeled equipment has less pressure on the ground, reducing the damage to the ground and also reducing its own wear degree.

[0095] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. A raise borer, characterized in that, Comprising: A frame mechanism (1) for dragging a load to a construction area; A drilling rig mechanism (2) disposed on the frame mechanism (1); the drilling rig mechanism (2) includes a base (21) and a cutter head assembly (22) and a support assembly mounted on the base (21), the support assembly being disposed at the top and bottom of the base (21), each support assembly being provided with three support cylinders extending in the same direction, such that the support assembly forms a triangular prism support; the cutter head assembly (22) is arranged within the triangular prism support; Each support cylinder is respectively arranged on the side edges of the triangular prism support; Independently adjusting the telescopic length of each support cylinder according to the actual terrain and geological conditions; The cutter head assembly (22) includes: A drive assembly (221) disposed on the base (21); A drill pipe (222) movably mounted on the drive assembly (221); A cutter head (223) mounted on the drill pipe (222); the construction aperture of the cutter head (223) is between 1200 mm and 1400 mm.

2. The raise borer according to claim 1, wherein, The top of the base (21) is a first support assembly (23), the bottom of the base (21) is a second support assembly (24), and the support cylinders in the first support assembly (23) and the second support assembly (24) are arranged correspondingly.

3. The raise borer according to claim 1 or 2, characterized in that, The cutter head assembly (22) further includes: A manipulator (224) disposed on the base (21); the manipulator (224) has a first position for installing the drill pipe (222) onto the drive assembly (221), and a second position for storing the drill pipe (222) after installation or for disassembling and storing the drill pipe (222) from the drive assembly (221).

4. The raise borer according to claim 1 or 2, characterized in that, The drilling rig mechanism (2) further includes: A slag guiding assembly (25) mounted on the triangular prism support; The slag guiding assembly (25) has a first state of being opened for the cutter head (223) to pass through, and a second state of being closed and fitting with the drill pipe (222).

5. The raise borer according to claim 1 or 2, characterized in that, The frame mechanism (1) includes: A chassis frame (11) provided with a cab (14); A pitching frame (12) disposed on the chassis frame (11); A deflecting frame (13) connected to the pitching frame (12); the drilling rig mechanism (2) is arranged on the deflecting frame (13); The rotation plane of the pitching frame (12) is perpendicular to the rotation plane of the deflecting frame (13).

6. The raise borer according to claim 5, characterized in that, The cab (14) is movably disposed on the chassis frame (11), and the cab (14) has a first position away from the chassis frame (11) and a second position close to the chassis frame (11).

7. The raise borer according to claim 6, characterized in that, The chassis frame (11) is a wheeled chassis frame (11).

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