Drill-anchor integrated device and roof bolter

Abstract

The utility model discloses a drill anchor integrated device, including work arm, install the positioning seat of work arm front end and install the power seat of work arm rear end, the one side of work arm transverse is equipped with the drill rod gripper for driving the drill rod to go in and out the work position, the other side of work arm transverse is equipped with the anchor rod gripper for driving the anchor rod to go in and out the work position, when the drill rod enters the work position, the front end of drill rod passes through the drill rod guide hole, the rear end of drill rod connects rotary driver, when the anchor rod enters the work position, the front end of anchor rod passes through the anchor rod guide hole, the rear end of anchor rod connects anchor feeder. Through the integration of drilling device and anchor feeding device on the same work arm, the operation steps of operator are reduced. Make the drilling and the anchor rod's feeding operation more efficient. Through the optimization work arm and base design, the operator can complete the drilling and the anchor rod's feeding operation in the same action, thereby improving construction efficiency. The utility model discloses still a kind of anchor rod drill rig including above-mentioned drill anchor integrated device.

Description

Technical Field

[0001] This utility model relates to the field of drilling equipment, and in particular to a drilling-anchor integrated device. Furthermore, this utility model also relates to an anchor drilling machine including the aforementioned drilling-anchor integrated device. Background Technology

[0002] Anchor bolt drilling rigs are key construction equipment widely used in slope protection and tunnel construction. Existing integrated drilling and anchor bolt machines combine drilling and anchor bolt delivery functions in a single unit, effectively improving work efficiency. This working device includes a drilling unit and an anchor delivery unit, both mounted on independent working arms for operation.

[0003] However, this structure has a significant problem: since drilling and anchor delivery are two separate working arms, after drilling is completed, the operator needs to manually retract the drill arm and then move the anchor delivery arm to the drilling position to complete the anchor alignment and insertion. While this process allows for simultaneous drilling and anchor installation, it is cumbersome, inefficient, and physically demanding on workers, resulting in unsatisfactory construction outcomes. Furthermore, this structure not only increases the size and weight of the equipment and product cost but also increases the difficulty of operation for the operator, making it impractical for smooth use in real-world scenarios.

[0004] Therefore, how to provide a drilling and anchoring integrated device that overcomes the above problems is a technical problem that needs to be solved by those skilled in the art. Utility Model Content

[0005] The purpose of this invention is to provide an integrated drilling and anchoring device that combines drilling and anchor delivery into a single unit, simplifying the structure and reducing operational steps. Another purpose of this invention is to provide an anchor drilling rig that includes the aforementioned integrated drilling and anchoring device.

[0006] To solve the above-mentioned technical problems, this utility model provides a drill-anchor integrated device, including a working arm, a positioning seat installed at the front end of the working arm, and a power seat installed at the rear end of the working arm. A drill rod gripper for driving the drill rod in and out of the working position is installed on one side of the working arm in the lateral direction, and an anchor rod gripper for driving the anchor rod in and out of the working position is installed on the other side of the working arm in the lateral direction. A drill rod guide hole and an anchor rod guide hole are arranged horizontally side by side on the positioning seat. A rotary driver and an anchor feeder are arranged at corresponding positions on the power seat. The power seat is connected to a longitudinal drive that drives the power seat to move longitudinally along the working arm. When the drill rod enters the working position, the front end of the drill rod passes through the drill rod guide hole, and the rear end of the drill rod is connected to the rotary driver. When the anchor rod enters the working position, the front end of the anchor rod passes through the anchor rod guide hole, and the rear end of the anchor rod is connected to the anchor feeder.

[0007] Preferably, the positioning seat is connected to a positioning transverse drive, and the power seat is connected to a power transverse drive. The positioning transverse drive and the power transverse drive drive the positioning seat and the power seat to move laterally synchronously.

[0008] Preferably, the positioning seat includes a positioning base and a positioning bracket. The positioning base is fixedly connected to the front end of the working arm, and the positioning bracket is movably connected to the positioning base. The positioning bracket is driven to move laterally relative to the positioning base by the positioning transverse drive. The positioning bracket has the drill rod guide hole and the anchor rod guide hole arranged laterally side by side.

[0009] Preferably, the power base includes a power base and a power bracket. The power base is movably connected to the rear end of the working arm and is driven to move longitudinally relative to the working arm by the longitudinal movement driver. The power bracket is movably connected to the power base and is driven to move laterally relative to the power base by the power transverse movement driver. The power bracket has a first mounting hole and a second mounting hole arranged laterally side by side. The rotary driver is mounted in the first mounting hole, and the anchor feeder is mounted in the second mounting hole.

[0010] Preferably, the working arm has longitudinally extending lower guide protrusions on both sides, the positioning base and the power base both have longitudinally extending lower guide grooves, the lower guide protrusions are embedded in the lower guide grooves, the positioning base and the power base both have laterally extending upper guide grooves, and the positioning bracket and the power bracket both have laterally extending upper guide protrusions, the upper guide protrusions are embedded in the upper guide grooves.

[0011] Preferably, a guide structure is provided inside the drill rod guide hole and the anchor rod guide hole.

[0012] Preferably, both the drill rod gripper and the anchor bolt gripper are hinged to the working arm via a swivel joint, both the drill rod gripper and the anchor bolt gripper are provided with clamping grooves for gripping rods, and both the drill rod gripper and the anchor bolt gripper are able to swing along the transverse cross section.

[0013] Preferably, the plurality of drill pipe grippers are arranged sequentially along the longitudinal direction, and the plurality of anchor bolt grippers are arranged sequentially along the longitudinal direction.

[0014] Preferably, an anchor bolt magazine is installed on the side of the working arm connected to the anchor bolt gripper, and multiple anchor bolts are placed on the anchor bolt magazine.

[0015] This utility model relates to an anchor drilling machine, which includes an integrated drilling and anchoring device as described in any of the above-mentioned claims.

[0016] This utility model provides a drill-anchor integrated device, including a working arm, a positioning seat installed at the front end of the working arm, and a power seat installed at the rear end of the working arm. A drill rod gripper for driving the drill rod in and out of the working position is installed on one side of the working arm in the lateral direction, and an anchor rod gripper for driving the anchor rod in and out of the working position is installed on the other side of the working arm in the lateral direction. Drill rod guide holes and anchor rod guide holes are arranged horizontally side by side on the positioning seat. A rotary driver and an anchor feeder are arranged at corresponding positions on the power seat. The power seat is connected to a longitudinal driver that drives the power seat to move longitudinally along the working arm. When the drill rod enters the working position, the front end of the drill rod passes through the drill rod guide hole, and the rear end of the drill rod is connected to the rotary driver. When the anchor rod enters the working position, the front end of the anchor rod passes through the anchor rod guide hole, and the rear end of the anchor rod is connected to the anchor feeder.

[0017] By integrating the drilling and anchoring devices onto the same working arm, the number of operational steps for operators is reduced. After drilling is completed, simply pulling the drill rod gripper to retract the drill rod and moving the anchor rod to the working position completes the anchor rod insertion operation, avoiding the process of manually retracting the drill rod arm and then moving the anchor rod arm, as required in traditional integrated drill-anchor machines. This makes drilling and anchor rod insertion operations more efficient. Through optimized design of the working arm and base, operators can complete drilling and anchor rod insertion operations in the same action, thereby improving construction efficiency. Reducing manual operation steps lowers the physical demands on workers, thus improving construction safety. By integrating the drilling and anchoring devices onto the same working arm and adopting an optimized structural design, the equipment is smaller in size, easier to transport and store, and has better adaptability and flexibility. Changing the original double-arm structure to a single-arm structure reduces equipment weight, simplifies control, and significantly reduces product costs.

[0018] This utility model also provides an anchor drilling machine that includes the above-mentioned integrated drilling and anchoring device. Since the above-mentioned integrated drilling and anchoring device has the above-mentioned technical effects, the above-mentioned anchor drilling machine should also have the same technical effects, and will not be described in detail here. Attached Figure Description

[0019] Figure 1 A schematic diagram of a specific embodiment of the drilling and anchoring integrated device provided by this utility model;

[0020] Figure 2 A schematic diagram of the positioning seat in one specific embodiment of the drilling and anchoring integrated device provided by this utility model;

[0021] Figure 3 A schematic diagram of the power base in one specific embodiment of the drilling and anchoring integrated device provided by this utility model;

[0022] Figure 4 A drilling schematic diagram of a specific embodiment of the drill-anchor integrated device provided by this utility model;

[0023] Figure 5 A schematic diagram of a drill rod disassembly for a specific embodiment of the drill-anchor integrated device provided by this utility model;

[0024] Figure 6 A schematic diagram of the installation of an anchor rod for a specific embodiment of the drilling-anchor integrated device provided by this utility model;

[0025] Figure 7 A schematic diagram of anchor bolt alignment for a specific embodiment of the drill-anchor integrated device provided by this utility model;

[0026] Figure 8 This is a schematic diagram of the anchor rod being inserted in one specific embodiment of the drilling and anchoring integrated device provided by this utility model.

[0027] Among them, 1-working arm; 2-positioning seat; 21-drill rod guide hole; 22-anchor bolt guide hole; 23-positioning base; 24-positioning bracket; 3-power seat; 31-rotary drive; 32-anchor feeder; 33-power base; 34-power bracket; 4-drill rod gripper; 5-anchor bolt gripper; 6-drill rod; 7-anchor bolt; 8-anchor bolt magazine. Detailed Implementation

[0028] The core of this invention is to provide an integrated drilling and anchoring device that combines drilling and anchor delivery into a single unit, simplifying the structure and reducing operational steps. Another core aspect of this invention is to provide an anchor drilling rig that includes the aforementioned integrated drilling and anchoring device.

[0029] To enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0030] Please refer to Figures 1 to 8 , Figure 1 A schematic diagram of a specific embodiment of the drilling and anchoring integrated device provided by this utility model; Figure 2 A schematic diagram of the positioning seat in one specific embodiment of the drilling and anchoring integrated device provided by this utility model; Figure 3 A schematic diagram of the power base in one specific embodiment of the drilling and anchoring integrated device provided by this utility model; Figure 4 A drilling schematic diagram of a specific embodiment of the drill-anchor integrated device provided by this utility model; Figure 5 A schematic diagram of a drill rod disassembly for a specific embodiment of the drill-anchor integrated device provided by this utility model; Figure 6 A schematic diagram of the installation of an anchor rod for a specific embodiment of the drilling-anchor integrated device provided by this utility model; Figure 7 A schematic diagram of anchor bolt alignment for a specific embodiment of the drill-anchor integrated device provided by this utility model; Figure 8 This is a schematic diagram of the anchor rod being inserted in one specific embodiment of the drilling and anchoring integrated device provided by this utility model.

[0031] This utility model provides a drill-anchor integrated device, including a working arm 1, a positioning seat 2, a power seat 3, a drill rod gripper 4, an anchor bolt gripper 5, a drill rod 6, and an anchor bolt 7. The rear end of the working arm 1 is connected to the equipment body, and the front end of the working arm 1 is close to the drilling position. The extension direction of the working arm 1 is longitudinal, and the direction perpendicular to the longitudinal direction is transverse. The positioning seat 2 is installed at the front end of the working arm 1, and the power seat 3 is installed at the rear end of the working arm 1. The drill rod gripper 4 is installed on one transverse side of the working arm 1, and the anchor bolt gripper 5 is installed on the other transverse side. The longitudinal center position of the top surface of the working arm 1 is the working position. Drilling and anchoring operations can only be performed when the drill rod 6 and anchor bolt 7 are in the working position. The drill rod gripper 4 is used to move the drill rod 6 in and out of the working position, and the anchor bolt gripper 5 is used to move the anchor bolt 7 in and out of the working position. The positioning seat 2 has a drill rod guide hole 21 and an anchor rod guide hole 22 arranged horizontally side by side. The power seat 3 has a rotary driver 31 and an anchor feeder 32 arranged at the corresponding positions. The power seat 3 is connected to a longitudinal driver that drives the power seat 3 to move longitudinally along the working arm 1. When the drill rod 6 enters the working position, the front end of the drill rod 6 passes through the drill rod guide hole 21, and the rear end of the drill rod 6 is connected to the rotary driver 31. When the anchor rod 7 enters the working position, the front end of the anchor rod 7 passes through the anchor rod guide hole 22, and the rear end of the anchor rod 7 is connected to the anchor feeder 32.

[0032] First, the drill rod gripper 4 grabs the drill rod 6 and sends it to the working position. The rear end of the drill rod 6 is connected to the rotary actuator 31. The power base 3 drives the rotary actuator 31 and the drill rod 6 to move forward. The front end of the drill rod 6 passes through the drill rod guide hole 21. The drill rod gripper 4 swings open, and both the rotary actuator 31 and the drill rod guide hole 21 are in the working position of the working arm 1. The rotary actuator 31 drives the drill rod 6 to rotate, while the power base 3 moves forward, causing the drill rod 6 to drill under pressure until it reaches the designed depth. The power base 3 moves backward, causing the drill rod 6 to move backward until it disengages from the drill rod guide hole 21. The drill rod gripper 4 rotates and grips the drill rod 6. The rotary actuator 31 rotates in the opposite direction, causing the connecting bolt to disengage. The drill rod gripper 4 holds the drill rod 6 and swings open, freeing up the anchor rod 7 to advance to the construction position. The anchor rod gripper 5 sends the anchor rod 7 to the pre-installation position. This action can be performed simultaneously with the drill rod 6 retraction step. The power seat 3 moves forward, positioning the anchor rod 7 and the anchor feeder 32 into place, and inserting the anchor rod 7 into the anchor guide hole 22. At this point, the anchor rod 7 is in place. The positioning seat 2 and the power seat 3 move laterally synchronously, positioning the anchor rod 7 in the working position, that is, aligning it with the axis of the drilled hole. The power seat 3 moves forward, driving the anchor rod 7 to be inserted into the drilled hole.

[0033] By integrating the drilling and anchoring devices onto the same working arm 1, the number of operational steps for operators is reduced. After drilling is completed, simply pulling the drill rod gripper 4 to retract the drill rod 6 and moving the anchor rod 7 to the working position completes the anchor rod 7 insertion operation, avoiding the process of manually retracting the drill rod 6 arm and then moving the anchoring arm, as required in traditional integrated drilling and anchoring machines. This makes the drilling and anchor rod 7 insertion operations more efficient. Through optimized design of the working arm 1 and base, operators can complete the drilling and anchor rod 7 insertion operations in the same action, thereby improving construction efficiency. Reducing manual operation steps lowers the physical demands on workers, thus improving construction safety. By integrating the drilling and anchoring devices onto the same working arm 1 and adopting an optimized structural design, the equipment is smaller in size, easier to transport and store, and has better adaptability and flexibility. Changing the original double-arm structure to a single-arm structure reduces equipment weight, simplifies control, and significantly reduces product costs.

[0034] To achieve synchronous lateral movement between positioning seat 2 and power seat 3, positioning seat 2 is connected to a positioning lateral movement driver, and power seat 3 is connected to a power lateral movement driver. The positioning lateral movement driver and the power lateral movement driver drive positioning seat 2 and power seat 3 to move laterally synchronously. Specifically, the positioning lateral movement driver, the power lateral movement driver, and the longitudinal movement driver can be driven by various methods such as hydraulic cylinders, gear racks, and chains.

[0035] In the drilling and anchoring integrated device provided in the specific embodiment of this utility model, the positioning base 2 includes a positioning base 23 and a positioning bracket 24. The positioning base 23 is fixedly connected to the front end of the working arm 1, and the positioning bracket 24 is movably connected to the positioning base 23. The positioning bracket 24 is driven to move laterally relative to the positioning base 23 by a positioning transverse drive. The positioning bracket 24 is provided with drill rod guide holes 21 and anchor rod guide holes 22 arranged laterally side by side.

[0036] Furthermore, the power base 3 includes a power base 33 and a power support 34. The power base 33 is movably connected to the rear end of the working arm 1 and is driven to move longitudinally relative to the working arm 1 by a longitudinal movement driver. The power support 34 is movably connected to the power base 33 and is driven to move laterally relative to the power base 33 by a power transverse movement driver. The power support 34 has a first mounting hole and a second mounting hole arranged laterally side by side. The rotary driver 31 is installed in the first mounting hole, and the anchor feeder 32 is installed in the second mounting hole.

[0037] Specifically, the working arm 1 has longitudinally extending lower guide protrusions on both sides, and the positioning base 23 and the power base 33 both have longitudinally extending lower guide grooves on their undersides, with the lower guide protrusions embedded in the lower guide grooves. The positioning base 23 and the power base 33 both have laterally extending upper guide grooves on their top sides, and the positioning bracket 24 and the power bracket 34 both have laterally extending upper guide protrusions on their bottom sides, with the upper guide protrusions embedded in the upper guide grooves. The protrusions and grooves cooperate to form a guide rail structure, ensuring movement guidance. Simultaneously, the groove structures are all machined on the base for easy processing. The lower guide grooves on the bottom of the base are oppositely positioned to clamp the two sides of the working arm 1, and the upper guide grooves on the top of the base are oppositely positioned to clamp the two sides of the bracket. The extension directions of the two sets of grooves are perpendicular to each other, achieving longitudinal and lateral guidance. Other guiding methods can also be used, such as a longitudinally extending T-slot on the top surface of the working arm 1 and a T-shaped slider installed in the T-slot on the bottom of the base; all of these are within the protection scope of this utility model.

[0038] In the drill-anchor integrated device provided in this specific embodiment of the utility model, guide structures are provided in the drill rod guide hole 21 and the anchor rod guide hole 22. These can be lubricating washers or axial bearings, etc.

[0039] Both the drill pipe gripper 4 and the anchor bolt gripper 5 include an arc-shaped arm. The lower end of the arc-shaped arm is hinged to the working arm 1 via a swivel joint. The upper end of the arc-shaped arm is provided with a clamping groove for gripping rods. The clamping groove can be a fixed groove with an interference fit or a tension-type movable groove driven by a power unit. Both the drill pipe gripper 4 and the anchor bolt gripper 5 can swing along the transverse cross-section. A swing actuator can be provided for both the drill pipe gripper 4 and the anchor bolt gripper 5, or they can be manually driven after a positioning structure is installed. Multiple drill pipe grippers 4 and multiple anchor bolt grippers 5 are arranged sequentially along the longitudinal direction.

[0040] Based on the drilling and anchoring integrated device provided in the above specific embodiments, an anchor magazine 8 is installed on the side of the working arm 1 connected to the anchor gripper 5, and multiple anchor bolts 7 are placed on the anchor magazine 8. The anchor gripper 5 can sequentially grab multiple anchor bolts 7 to perform anchoring operations.

[0041] In addition to the aforementioned integrated drilling and anchoring device, this utility model also provides an anchor drilling machine that includes the aforementioned integrated drilling and anchoring device. For the structure of other parts of the anchor drilling machine, please refer to the prior art, which will not be repeated here.

[0042] The above provides a detailed description of the integrated drilling and anchoring device and anchor drilling rig provided by this utility model. Specific examples have been used to illustrate the principles and implementation methods of this utility model. The descriptions of the embodiments above are merely for the purpose of helping to understand the method and core ideas of this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A drilling and anchoring integrated device, characterized in that, The system includes a working arm (1), a positioning seat (2) installed at the front end of the working arm (1), and a power seat (3) installed at the rear end of the working arm (1). A drill rod gripper (4) for moving the drill rod (6) in and out of the working position is installed on one side of the working arm (1), and an anchor rod gripper (5) for moving the anchor rod (7) in and out of the working position is installed on the other side of the working arm (1). Drill rod guide holes (21) and anchor rod guide holes (22) are arranged horizontally side-by-side on the positioning seat (2). The power seat (3) has corresponding positions... A rotary drive (31) and an anchor feeder (32) are provided. The power base (3) is connected to a longitudinal drive that drives the power base (3) to move longitudinally along the working arm (1). When the drill rod (6) enters the working position, the front end of the drill rod (6) passes through the drill rod guide hole (21), and the rear end of the drill rod (6) is connected to the rotary drive (31). When the anchor rod (7) enters the working position, the front end of the anchor rod (7) passes through the anchor rod guide hole (22), and the rear end of the anchor rod (7) is connected to the anchor feeder (32).

2. The drilling and anchoring integrated device according to claim 1, characterized in that, The positioning seat (2) is connected to a positioning transverse drive, and the power seat (3) is connected to a power transverse drive. The positioning transverse drive and the power transverse drive drive the positioning seat (2) and the power seat (3) to move laterally synchronously.

3. The drilling and anchoring integrated device according to claim 2, characterized in that, The positioning seat (2) includes a positioning base (23) and a positioning bracket (24). The positioning base (23) is fixedly connected to the front end of the working arm (1). The positioning bracket (24) is movably connected to the positioning base (23) and is driven to move laterally relative to the positioning base (23) by the positioning transverse drive. The positioning bracket (24) is provided with the drill rod guide hole (21) and the anchor rod guide hole (22) arranged laterally side by side.

4. The drilling and anchoring integrated device according to claim 3, characterized in that, The power base (3) includes a power base (33) and a power support (34). The power base (33) is movably connected to the rear end of the working arm (1) and is driven to move longitudinally relative to the working arm (1) by the longitudinal movement driver. The power support (34) is movably connected to the power base (33) and is driven to move laterally relative to the power base (33) by the power transverse movement driver. The power support (34) has a first mounting hole and a second mounting hole arranged in parallel laterally. The rotary driver (31) is installed in the first mounting hole and the anchor feeder (32) is installed in the second mounting hole.

5. The drilling and anchoring integrated device according to claim 4, characterized in that, The working arm (1) has longitudinally extending lower guide protrusions on both sides. The positioning base (23) and the power base (33) both have longitudinally extending lower guide grooves on their undersides. The lower guide protrusions are embedded in the lower guide grooves. The positioning base (23) and the power base (33) both have laterally extending upper guide grooves on their upper sides. The positioning bracket (24) and the power bracket (34) both have laterally extending upper guide protrusions on their undersides. The upper guide protrusions are embedded in the upper guide grooves.

6. The drilling and anchoring integrated device according to claim 5, characterized in that, The drill rod guide hole (21) and the anchor rod guide hole (22) are provided with guide structures.

7. The drilling and anchoring integrated device according to claim 1, characterized in that, The drill rod gripper (4) and the anchor rod gripper (5) are both hinged to the working arm (1) via a swivel. The drill rod gripper (4) and the anchor rod gripper (5) are both provided with a clamping groove for gripping rods. The drill rod gripper (4) and the anchor rod gripper (5) can swing along the transverse cross section.

8. The drilling and anchoring integrated device according to claim 7, characterized in that, Multiple drill pipe grippers (4) are arranged in sequence along the longitudinal direction, and multiple anchor bolt grippers (5) are arranged in sequence along the longitudinal direction.

9. The drilling and anchoring integrated device according to any one of claims 1 to 8, characterized in that, An anchor magazine (8) is installed on one side of the working arm (1) connected to the anchor gripper (5), and multiple anchors (7) are placed on the anchor magazine (8).

10. An anchor drilling rig, characterized in that, Includes the drill-anchor integrated device as described in any one of claims 1 to 9.

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