Drilling machine device

Abstract

The invention provides a drilling machine device. The drilling machine device comprises a walking mechanism; the machine body is arranged on the walking mechanism; the drill arm assembly is arranged on the machine body; the rotary driving part is arranged on the drill arm assembly, and the rotary driving part is provided with a rotary output shaft; the drill rod is provided with a connecting end and a drilling end which are oppositely arranged, the connecting end is arranged on the rotating output shaft, and the drilling end is used for drilling operation; the monitoring part is arranged on the drill arm assembly and close to the drilling end of the drill rod, and the monitoring part is used for monitoring the movement state change and the position change of slag generated on the working face; and the alarm part is electrically connected with the monitoring part, and when the motion state change or the position change of the slag monitored by the monitoring part exceeds a preset parameter, the alarm part gives an alarm. According to the invention, the monitoring part is used for monitoring the motion state and position change of the slag generated on the working surface in real time, so that the abnormal condition of slag splashing can be found in time, and the smoothness and safety of drilling operation are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of drilling rigs, and in particular to a drilling rig. Background Art

[0002] In the complex environment of geological exploration and engineering construction, drilling rigs are used as core operating tools to perform drilling operations during the construction process.

[0003] When the drilling rig is drilling, the intense friction between the drill bit and the rock formation will produce a large amount of high-speed splashing rock cuttings and slag. When the workers are drilling, they need to pay attention to the changes in the drilling surface. When the slag splashes seriously, the workers will adjust or stop the drilling operation in time. However, during the drilling operation, the workers may misjudge or react slowly. When the workers do not notice the slag splashing in time, the splashed slag may damage the drilling rig and affect the smoothness of the construction process. Summary of the invention

[0004] The present invention provides a drilling device to solve the problem in the prior art that when workers fail to notice the splashing of slag in time, the splashed slag may damage the drilling device and affect the smoothness of the construction process.

[0005] The present invention provides a drilling rig device, which includes: a traveling mechanism; a fuselage, which is arranged on the traveling mechanism; a drill arm assembly, which is arranged on the fuselage; a rotating drive unit, which is arranged on the drill arm assembly, and the rotating drive unit has a rotating output shaft; a drill rod, which has a connecting end and a drilling end that are relatively arranged, and the connecting end is arranged on the rotating output shaft, and the drilling end is used for drilling operations; a monitoring unit, which is arranged on the drill arm assembly and close to the drilling end of the drill rod, and the monitoring unit is used to monitor the movement state change and position change of slag generated on the working surface; an alarm unit, which is electrically connected to the monitoring unit, and when the movement state change or position change of the slag monitored by the monitoring unit exceeds a preset parameter, the alarm unit alarms.

[0006] The monitoring unit is an infrared system monitoring unit, which can monitor dangerous phenomena such as drilling depth, gas, collapse, hole collapse, drill loss and drill jam. The infrared system monitoring unit can also monitor the collapse speed and volume of the slag, and the relative position between the slag and the drilling rig. When the collapse speed and collapse volume of the slag exceed the preset value, the alarm unit will sound an alarm; when the distance between the slag and the drilling rig is less than the preset value, the alarm unit will sound an alarm.

[0007] Furthermore, the drill arm assembly includes: a drill arm body, on which a rotary drive unit is arranged; a clamp, which is arranged on the drill arm body, and the clamp and the rotary drive unit are spaced apart along the length direction of the drill arm body, and the clamp has a clamping hole, through which a drill rod passes, and a drilling end of the drill rod is located at an end of the clamp away from the rotary drive unit, and the clamping hole cooperates with a drill rod guide.

[0008] The drill arm body adopts a joint arm structure made of aluminum alloy to reduce the amount of material used and achieve lightweight. Shock-absorbing springs and dampers are installed at the joints. When the drill arm assembly moves or is impacted by external forces, the shock-absorbing springs and dampers can effectively absorb and consume energy and reduce vibration transmission.

[0009] The clamp is made of high-strength aluminum alloy, and a rubber shock-absorbing block is installed at the clamping hole to prevent the drill rod from vibrating during the clamping process.

[0010] Furthermore, the monitoring part is arranged on the clamp, and the distance between the monitoring part and the drill rod is adjustable.

[0011] By adjusting the distance between the monitoring unit and the drill rod, it can adapt to drilling operations under different geological conditions. When drilling in hard rock formations, the monitoring unit can be set close to the drill rod to more accurately monitor the hardness and stability of the rock formation; when drilling in soft rock formations or coal seams, the monitoring unit can be set away from the drill rod to prevent contamination by drilled slag, while also being able to monitor larger rock formation areas.

[0012] Furthermore, a plurality of monitoring parts are provided, and the plurality of monitoring parts are distributed at intervals on the outer circumference of the drill rod along the circumference of the drill rod.

[0013] Furthermore, the drilling rig device also includes: a connecting rod assembly, the connecting rod assembly includes a first articulated rod, a second articulated rod and a third articulated rod which are articulated in sequence, an end of the first articulated rod away from the second articulated rod is articulated to the outer circumference of the clamp, and an end of the third articulated rod away from the second articulated rod is articulated to the outer circumference of the clamp; an end of the first articulated rod away from the second articulated rod and an end of the third articulated rod away from the second articulated rod are spaced apart in a direction from the connecting end of the drill pipe to the drilling end; the angle between the first articulated rod and the outer circumference of the clamp is adjustable, and the monitoring part is arranged on the first articulated rod; a first driving member is arranged on the clamp, and the driving end of the first driving member is drivingly connected to one of the first articulated rod, the second articulated rod and the third articulated rod to adjust the angle between the first articulated rod and the circumference of the clamp.

[0014] The sequential hinge design of the first hinge rod, the second hinge rod and the third hinge rod provides a stable support for the monitoring part, thereby improving the monitoring stability of the monitoring part. By adjusting the angle between the first hinge rod and the peripheral surface of the clamp through the first driving member, the distance between the monitoring part on the first hinge rod and the clamp can be adjusted to achieve different monitoring ranges of the monitoring part, thereby improving the monitoring effect of the monitoring part.

[0015] Furthermore, the drilling rig device also includes: a protective cover, having a first opening end and a second opening end relatively arranged along the extension direction of the drill rod, the first opening end is arranged at an end of the clamp away from the rotating drive part, the cross-sectional area of ​​the second opening end is larger than the cross-sectional area of ​​the first opening end, and the drill rod passes through the protective cover along the direction from the first opening end to the second opening end, and the protective cover is used to protect slag.

[0016] The protective cover can effectively block the splash of slag generated during the drilling process. Its first opening end fits tightly with the clamp, and the second opening end has a larger cross-sectional area, which can better block the slag flying out during the drilling process and prevent the slag from scattering outside the working area, thereby providing protection for the operator and the drilling rig.

[0017] Furthermore, the protective cover includes a straight tube section and an umbrella-shaped section connected to each other along the length direction of the drill pipe, the cross-sectional area of ​​the umbrella-shaped section gradually increases in the direction away from the straight tube section, one end of the straight tube section away from the umbrella-shaped section forms a first opening, and one end of the umbrella-shaped section away from the straight tube section forms a second opening.

[0018] Furthermore, the length of the straight section is adjustable. By adjusting the length of the straight section, the distance between the umbrella section and the drilling hole can be adjusted. When the umbrella section is closer to the drilling hole, the slag can be better intercepted. When the umbrella section is farther away from the drilling hole, the situation at the drilling hole can be better observed. The protective effect of the protective cover can be adjusted according to the actual situation, which increases the adaptability of the drilling rig. In addition, after the drilling operation is completed, the straight section can be retracted to reduce or avoid interference with other components on the straight section, thereby improving the smoothness of the use process.

[0019] Furthermore, the rotary drive unit is movably arranged on the drill arm assembly along the length direction of the drill arm assembly, and the drilling rig device also includes: a second drive member, which is arranged on the drill arm assembly and is drivingly connected to the rotary drive unit to move the rotary drive unit.

[0020] Furthermore, the drilling rig device also includes: a support tube, which extends in the height direction and the top end of the support tube is arranged on the fuselage; a support leg, the top end of the support leg is movably inserted into the support tube, and the bottom end of the support leg is used to contact the ground; a third driving member, which is arranged in the support tube and the third driving member is drivingly connected to the support leg to move the support leg relative to the support tube.

[0021] By applying the technical solution of the present invention, the monitoring unit can monitor the movement state and position changes of the slag generated on the working surface in real time, so as to promptly discover abnormal situations of slag splashing. When the movement state change or position change of the slag monitored by the monitoring unit exceeds the preset parameters, the alarm unit will sound an alarm, and the staff will promptly adjust or stop the drilling operation, thereby avoiding or reducing the situation where the staff makes misjudgments or delayed reactions, and improving the smoothness and safety of the drilling operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0023] Figure 1 A schematic structural diagram of a drilling rig device provided by the present invention from a first viewing angle is shown;

[0024] Figure 2 A schematic structural diagram of a drilling device provided by the present invention from a second viewing angle is shown;

[0025] Figure 3 A schematic structural diagram of a first state of a protective cover and a connecting rod assembly provided by the present invention is shown;

[0026] Figure 4 A schematic structural diagram of the second state of the protective cover and connecting rod assembly provided by the present invention is shown.

[0027] The above drawings include the following reference numerals:

[0028] 10. Traveling mechanism;

[0029] 20. Fuselage;

[0030] 30. Drill arm assembly;

[0031] 31. Drill arm body; 32. Clamp;

[0032] 40. Rotation drive unit;

[0033] 50. Drill pipe;

[0034] 60. Monitoring Department;

[0035] 70. Connecting rod assembly; 71. First hinged rod; 72. Second hinged rod; 73. Third hinged rod;

[0036] 80, protective cover; 81, straight tube section; 82, umbrella section;

[0037] 91. Support tube; 92. Support leg. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present invention and its application or use. All other embodiments obtained by ordinary technicians in this field without creative work based on the embodiments of the present invention are within the scope of protection of the present invention.

[0039] like Figure 1 and Figure 2 As shown, an embodiment of the present invention provides a drilling device, which includes a traveling mechanism 10, a machine body 20, a drill arm assembly 30, a rotary drive unit 40, a drill rod 50, a monitoring unit 60 and an alarm unit. Among them, the machine body 20 is arranged on the traveling mechanism 10; the drill arm assembly 30 is arranged on the machine body 20; the rotary drive unit 40 is arranged on the drill arm assembly 30, and the rotary drive unit 40 has a rotary output shaft; the drill rod 50 has a connecting end and a drilling end that are relatively arranged, the connecting end is arranged on the rotary output shaft, and the drilling end is used for drilling operations; the monitoring unit 60 is arranged on the drill arm assembly 30 and is close to the drilling end of the drill rod 50, and the monitoring unit 60 is used to monitor the motion state change and position change of the slag generated on the working surface; the alarm unit is electrically connected to the monitoring unit 60, and when the motion state change or position change of the slag monitored by the monitoring unit 60 exceeds the preset parameters, the alarm unit alarms.

[0040] By applying the technical solution of the present invention, the real-time monitoring of the movement state and position change of the slag generated on the working surface by the monitoring unit 60 can timely discover the abnormal situation of slag splashing. When the movement state change or position change of the slag monitored by the monitoring unit 60 exceeds the preset parameters, the alarm unit will alarm, and the staff will adjust or stop the drilling operation in time, thereby avoiding or reducing the situation where the staff misjudges or reacts late, and improving the smoothness and safety of the drilling operation.

[0041] In the embodiment of the present scheme, the monitoring unit 60 is an infrared system monitoring unit, which can monitor dangerous phenomena such as drilling depth, gas, collapse, hole collapse, drill loss and drill jamming. The infrared system monitoring unit can also monitor the collapse speed and collapse volume of the slag, and the infrared system monitoring unit can also monitor the relative position between the slag and the drilling device. When the collapse speed and collapse volume of the slag exceed the preset value, the alarm unit will alarm; when the distance between the slag and the drilling device is less than the preset value, the alarm unit will alarm.

[0042] In the embodiment of the present solution, the end of the drill rod 50 is a drill bit, and the drill bit is a PDC diamond drill bit. The main part of the drill rod 50 is a rib high-strength structural steel drill rod.

[0043] In the embodiment of the present solution, the walking mechanism 10 includes a chassis frame and a crawler walking device arranged below the chassis frame, and the fuselage 20 is arranged on the chassis frame.

[0044] Furthermore, the chassis frame is made of high-strength aluminum alloy, and the weight is reduced while ensuring strength through optimized structural design, using a hollow structure or a thin-walled structure, etc. At the same time, multiple rubber shock-absorbing pads are installed between the chassis frame and the crawler walking device to reduce vibration transmission during walking.

[0045] Furthermore, the traveling mechanism 10 of the present solution also includes a steering mechanism and a speed regulating device for controlling the traveling direction and speed of the drilling rig.

[0046] In the embodiment of the present solution, the fuselage 20 includes a control panel, which is arranged on one side of the chassis frame to facilitate operators to control various actions of the drilling rig. The control panel assembly is made of a lightweight material, carbon fiber composite material, to reduce its own weight.

[0047] Furthermore, the rotary drive unit 40 is a pneumatic motor, and the pneumatic motor has a shell made of lightweight material to reduce weight.

[0048] In an embodiment of the present solution, the drilling rig device further comprises a dynamic air source system, and the air source system is connected to the pneumatic motor.

[0049] Furthermore, the air source system is used to filter, regulate the pressure, lubricate and other processes on the compressed air to ensure that the pneumatic motor is provided with clean, stable, compressed air of appropriate pressure and containing an appropriate amount of lubricating oil mist.

[0050] In addition, the air source system is a system powered by compressed air. This setting enables drilling in a pure pneumatic working mode, with high drilling efficiency, safety and explosion-proof, and easy operation.

[0051] In an embodiment of the present scheme, the rotary drive unit 40 is movably disposed on the drill arm assembly 30 along the length direction of the drill arm assembly 30, and the drilling rig device also includes a second drive member, which is disposed on the drill arm assembly 30 and is driven and connected to the rotary drive unit 40 to move the rotary drive unit 40.

[0052] Furthermore, the second driving member is a guide rail type thrust cylinder, which is arranged on the drill arm assembly 30. The thrust cylinder drives the rotary drive unit 40 to move on the guide rail of the thrust cylinder, and the rotary drive unit 40 drives the drill rod 50 to move along the length direction of the drill arm assembly 30 to realize the drilling operation.

[0053] In the embodiment of this scheme, the guide rail of the propulsion oil cylinder is made of high-strength aluminum alloy, and a rubber shock-absorbing strip is installed on the surface of the guide rail to reduce vibration during propulsion. The propulsion oil cylinder adopts a lightweight design and an optimized internal structure to reduce weight while ensuring thrust.

[0054] Furthermore, the drill arm assembly 30 includes a drill arm body 31 and a clamp 32, and the rotary drive unit 40 is arranged on the drill arm body 31; the clamp 32 is arranged on the drill arm body 31, and the clamp 32 and the rotary drive unit 40 are spaced apart along the length direction of the drill arm body 31, and the clamp 32 has a clamping hole, and the drill rod 50 passes through the clamping hole, and the drilling end of the drill rod 50 is located at the end of the clamp 32 away from the rotary drive unit 40, and the clamping hole cooperates with the guide of the drill rod 50.

[0055] Furthermore, the drill arm body 31 adopts a joint arm structure made of aluminum alloy to reduce the amount of material used and achieve lightweight. Shock-absorbing springs and dampers are installed at the joints. When the drill arm assembly 30 moves or is impacted by external forces, the shock-absorbing springs and dampers can effectively absorb and consume energy and reduce vibration transmission.

[0056] The clamp 32 is made of high-strength aluminum alloy, and a rubber shock-absorbing block is installed at the clamping hole to prevent the drill rod 50 from vibrating during the clamping process.

[0057] In an embodiment of the present solution, the drilling rig device further includes a hydraulic system, which is connected to the propulsion cylinder.

[0058] In the embodiment of this scheme, the hydraulic system includes an oil tank and hydraulic pipelines that are interconnected. The oil tank is arranged on the chassis frame. The shape of the oil tank is designed to adapt to the special-shaped structure of the chassis frame space to improve space utilization and reduce weight. The hydraulic pipeline adopts a high-pressure hose to reduce hard pipe connections, reduce weight, improve flexibility, and reduce vibration transmission.

[0059] This solution does not limit the number of drill arm assemblies 30.

[0060] In the embodiment of the present solution, there are two drill arm assemblies 30, and each drill arm assembly 30 is provided with a corresponding rotation drive unit 40, a drill rod 50 and a monitoring unit 60. With such a configuration, multiple drill rods 50 can perform drilling operations simultaneously, thereby improving work efficiency.

[0061] In the embodiment of the present solution, the drilling rig device further comprises a telescopic column, which is arranged on the fuselage 20 and is telescopic to achieve a supporting effect on the tunnel roof.

[0062] In the embodiment of the present solution, a support platform is provided on the machine body 20, and the drill arm assembly 30 is provided on the support platform. Specifically, the middle part of the drill arm assembly 30 in the longitudinal direction has a rotating shaft extending in the horizontal direction, and the rotating shaft is rotatably provided on the support platform. In this way, the angle of the drill arm assembly 30 can be adjusted so that the drill rod 50 has different inclination angles, thereby realizing drilling operations on different working surfaces.

[0063] Furthermore, the monitoring unit 60 is arranged on the holder 32, and the distance between the monitoring unit 60 and the drill rod 50 is adjustable. By adjusting the distance between the monitoring unit 60 and the drill rod 50, the drilling operation under different geological conditions can be adapted. When drilling in hard rock formations, the monitoring unit 60 can be arranged close to the drill rod 50 to more accurately monitor the hardness and stability of the rock formation; when drilling in soft rock formations or coal seams, the monitoring unit 60 can be arranged away from the drill rod 50 to prevent contamination by the drilled slag, while also being able to monitor a larger rock formation area.

[0064] In the embodiment of the present scheme, when drilling in a hard rock formation, less splash slag is produced, and the splash speed and the inspection range are smaller, so the monitoring unit 60 can be placed closer to the drill rod 50 to achieve a more accurate monitoring effect.

[0065] When drilling in soft rock or coal seams, drill cuttings from the soft rock or coal seams are more likely to splash and damage the equipment, so the monitoring unit 60 is set away from the drill rod 50 to prevent contamination by the drilled cuttings, while achieving monitoring of a larger rock area.

[0066] By adjusting the distance between the monitoring unit 60 and the drill rod 50 , the drilling rig can make different adjustments to different working scenarios, thereby enhancing the flexibility and adaptability of the drilling rig.

[0067] This solution does not limit the specific number of monitoring units 60. One or more monitoring units 60 may be provided.

[0068] In the embodiment of the present solution, a plurality of monitoring parts 60 are provided, and the plurality of monitoring parts 60 are distributed at intervals on the outer periphery of the drill rod 50 along the circumference of the drill rod 50. The plurality of monitoring parts 60 are distributed along the circumference of the drill rod 50, so that the geological condition monitoring in a wider azimuth of the drill rod 50 can be realized, thereby improving the coverage of the monitoring.

[0069] like Figure 3 and Figure 4As shown, further, the drilling rig device also includes a connecting rod assembly 70, which includes a first hinged rod 71, a second hinged rod 72 and a third hinged rod 73 hinged in sequence, one end of the first hinged rod 71 away from the second hinged rod 72 is hinged to the outer peripheral surface of the clamp 32, and one end of the third hinged rod 73 away from the second hinged rod 72 is hinged to the outer peripheral surface of the clamp 32; one end of the first hinged rod 71 away from the second hinged rod 72, and the third hinged rod 73 The end away from the second hinged rod 72 is spaced apart in the direction from the connecting end of the drill rod 50 to the drilling end; the angle between the first hinged rod 71 and the outer peripheral surface of the clamp 32 is adjustable, and the monitoring unit 60 is arranged on the first hinged rod 71; the first driving member is arranged on the clamp 32, and the driving end of the first driving member is drivingly connected to one of the first hinged rod 71, the second hinged rod 72 and the third hinged rod 73 to adjust the angle between the first hinged rod 71 and the peripheral surface of the clamp 32.

[0070] In this solution, the sequential hinge design of the first hinge rod 71, the second hinge rod 72 and the third hinge rod 73 provides a stable support for the monitoring unit 60, thereby improving the monitoring stability of the monitoring unit 60. By adjusting the angle between the first hinge rod 71 and the circumference of the clamp 32 through the first driving member, the distance between the monitoring unit 60 on the first hinge rod 71 and the clamp 32 can be adjusted to achieve different monitoring ranges of the monitoring unit 60, thereby improving the monitoring effect of the monitoring unit 60.

[0071] like Figures 1 to 4 As shown, further, the drilling rig device also includes a protective cover 80, which has a first opening end and a second opening end relatively arranged along the extension direction of the drill rod 50, the first opening end is arranged at an end of the clamp 32 away from the rotating drive part 40, the cross-sectional area of ​​the second opening end is larger than the cross-sectional area of ​​the first opening end, and the drill rod 50 passes through the protective cover 80 along the direction from the first opening end to the second opening end, and the protective cover 80 is used to protect slag.

[0072] The protective cover 80 can effectively block the splashing of slag generated during the drilling process. Its first opening end fits tightly with the clamp 32, and the second opening end has a larger cross-sectional area, which can better block the slag flying out during the drilling process and prevent the slag from scattering outside the working area, thereby providing protection for the operator and the drilling rig.

[0073] Furthermore, the protective cover 80 includes a straight section 81 and an umbrella-shaped section 82 which are interconnected along the length direction of the drill rod 50. The cross-sectional area of ​​the umbrella-shaped section 82 gradually increases in the direction away from the straight section 81. The end of the straight section 81 away from the umbrella-shaped section 82 forms a first opening, and the end of the umbrella-shaped section 82 away from the straight section 81 forms a second opening.

[0074] The design of the umbrella-shaped section 82 enables the protective cover 80 to form a gradually expanding space at a position away from the drilling end, which can effectively intercept more slag thrown out by the drill bit, reduce slag splashing, and improve slag collection efficiency.

[0075] Furthermore, the length of the straight section 81 is adjustable. With this arrangement, by adjusting the length of the straight section 81, the distance between the umbrella section 82 and the drilling hole can be adjusted. When the umbrella section 82 is closer to the drilling hole, the slag can be better intercepted. When the umbrella section 82 is farther from the drilling hole, the situation at the drilling hole can be better observed. The protective effect of the protective cover can be adjusted according to the actual situation, thereby increasing the adaptability of the drilling rig. Moreover, after the drilling operation is completed, the straight section 81 can be in a retracted state to reduce or avoid interference with the straight section 81 by other components, thereby improving the smoothness during use.

[0076] In the embodiment of this scheme, the straight tube section 81 may include a plurality of straight tubes sequentially sleeved from the inside to the outside, and two adjacent straight tubes may slide relative to each other along the axial direction. After the length of the straight tube section 81 is adjusted, the two adjacent straight tubes may be fixed by fasteners.

[0077] Furthermore, the drilling device also includes a support tube 91, a support leg 92 and a third driving member. The support tube 91 extends in the height direction, and the top end of the support tube 91 is arranged on the fuselage 20; the top end of the support leg 92 is movably inserted into the support tube 91, and the bottom end of the support leg 92 is used to contact the ground; the third driving member is arranged in the support tube 91, and the third driving member is drivingly connected to the support leg 92 so that the support leg 92 moves relative to the support tube 91.

[0078] Specifically, before drilling, the third driving member drives the support leg 92 to adjust the extension length of the support leg 92 relative to the support tube 91, so that the support leg 92 gradually approaches the ground until the bottom end of the support leg 92 contacts the ground, thereby providing stable support for the drilling device. The bottom end of the support leg 92 contacts the ground, providing additional stable support for the drilling device, enhancing the stability of the drilling device, and reducing the shaking and vibration of the drilling device during the drilling process.

[0079] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0080] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to actual proportional relationships. The technology, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being only exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0081] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0082] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0083] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only to facilitate the distinction between corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0084] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A drilling rig device, characterized in that: include: Walking mechanism (10); A body (20) is arranged on the walking mechanism (10); A drill arm assembly (30) is arranged on the machine body (20); A rotary drive unit (40) is arranged on the drill arm assembly (30), and the rotary drive unit (40) has a rotary output shaft; A drill rod (50) having a connecting end and a drilling end which are arranged opposite to each other, wherein the connecting end is arranged on the rotating output shaft, and the drilling end is used for drilling operations; A monitoring unit (60) is arranged on the drill arm assembly (30) and is close to the drilling end of the drill rod (50), and the monitoring unit (60) is used to monitor the movement state change and position change of the slag generated on the working surface; An alarm unit is electrically connected to the monitoring unit (60), and when the change in the movement state or position of the slag monitored by the monitoring unit (60) exceeds a preset parameter, the alarm unit sounds an alarm.

2. The drilling device according to claim 1, characterized in that: The drill arm assembly (30) comprises: A drill arm body (31), wherein the rotary drive unit (40) is arranged on the drill arm body (31); A clamp (32) is arranged on the drill arm body (31); the clamp (32) and the rotary drive unit (40) are spaced apart along the length direction of the drill arm body (31); the clamp (32) has a clamping hole; the drill rod (50) passes through the clamping hole; the drilling end of the drill rod (50) is located at an end of the clamp (32) away from the rotary drive unit (40); and the clamping hole is matched with the guide of the drill rod (50).

3. The drilling device according to claim 2, characterized in that: The monitoring part (60) is arranged on the clamp (32), and the distance between the monitoring part (60) and the drill rod (50) is adjustable.

4. The drilling device according to claim 3, characterized in that: A plurality of monitoring parts (60) are provided, and the plurality of monitoring parts (60) are distributed at intervals along the circumference of the drill rod (50) on the outer circumference of the drill rod (50).

5. The drilling device according to claim 3, characterized in that: The drilling rig device also includes: A connecting rod assembly (70), the connecting rod assembly (70) comprising a first hinged rod (71), a second hinged rod (72) and a third hinged rod (73) hinged in sequence, one end of the first hinged rod (71) away from the second hinged rod (72) being hinged to the outer peripheral surface of the clamp (32), and one end of the third hinged rod (73) away from the second hinged rod (72) being hinged to the outer peripheral surface of the clamp (32); one end of the first hinged rod (71) away from the second hinged rod (72) and one end of the third hinged rod (73) away from the second hinged rod (72) are spaced apart in a direction from the connecting end of the drill rod (50) to the drilling end; the angle between the first hinged rod (71) and the outer peripheral surface of the clamp (32) is adjustable, and the monitoring unit (60) is arranged on the first hinged rod (71); A first driving member is arranged on the clamp (32), and a driving end of the first driving member is drivingly connected to one of the first hinged rod (71), the second hinged rod (72) and the third hinged rod (73) to adjust the angle between the first hinged rod (71) and the circumferential surface of the clamp (32).

6. The drilling device according to claim 5, characterized in that: The drilling rig device also includes: The protective cover (80) comprises a first opening end and a second opening end which are arranged opposite to each other along the extension direction of the drill rod (50), wherein the first opening end is arranged at an end of the clamp (32) away from the rotation drive unit (40), and the cross-sectional area of ​​the second opening end is larger than the cross-sectional area of ​​the first opening end. The drill rod (50) passes through the protective cover (80) in the direction from the first opening end to the second opening end, and the protective cover (80) is used to protect slag.

7. The drilling device according to claim 6, characterized in that: The protective cover (80) comprises a straight section (81) and an umbrella-shaped section (82) which are connected to each other along the length direction of the drill rod (50); the cross-sectional area of ​​the umbrella-shaped section (82) gradually increases in a direction away from the straight section (81); the first opening is formed at one end of the straight section (81) away from the umbrella-shaped section (82); and the second opening is formed at one end of the umbrella-shaped section (82) away from the straight section (81).

8. The drilling device according to claim 7, characterized in that: The length of the straight tube section (81) is adjustable.

9. The drilling device according to claim 1, characterized in that: The rotary drive unit (40) is movably arranged on the drill arm assembly (30) along the length direction of the drill arm assembly (30), and the drilling rig device further comprises: A second driving member is arranged on the drill arm assembly (30), and the second driving member is drivingly connected to the rotary driving part (40) so as to move the rotary driving part (40).

10. The drilling device according to claim 1, characterized in that: The drilling rig device also includes: A support tube (91), the support tube (91) extending in a height direction, and a top end of the support tube (91) being arranged on the fuselage (20); A support leg (92), the top end of the support leg (92) being movably inserted into the support tube (91), and the bottom end of the support leg (92) being used for contacting the ground; A third driving member is disposed in the support tube (91), and the third driving member is drivingly connected to the support leg (92) so as to enable the support leg (92) to move relative to the support tube (91).

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