Full-automatic anchor rod drill carriage and full-automatic roadway anchor rod construction method

Abstract

The invention aims at disclosing a full-automatic anchor rod drill carriage and a roadway full-automatic anchor rod construction method, and relates to the technical field of coal mine roadway construction, and the full-automatic anchor rod drill carriage comprises a body, a posture adjusting assembly and an anchor drill assembly; the posture adjusting assembly comprises a first rotating mechanism, a lifting arm, a second rotating mechanism and a third rotating mechanism. The anchor drill assembly comprises a fixing base, a first mounting base, a second mounting base, a first sliding rail, a second sliding rail, a drilling assembly, a cartridge loading assembly, an anchor rod assembly and an anchor rod bin. The first overturning oil cylinder drives the first mounting seat to overturn by taking the bottom end of the first vertical part as a fulcrum, and the second overturning oil cylinder drives the second mounting seat to overturn by taking the bottom end of the second vertical part as a fulcrum; the full-automatic anchor rod drilling machine has the beneficial effects that the operation range of the anchor drilling assembly is adjusted through the posture adjusting assembly, one-time overturning is achieved, construction is conducted on the same drilling position in sequence through three procedures, positioning, drilling, cartridge loading and anchor rod pushing of the drilling position are achieved in a full-automatic mode, the automation degree is high, and efficiency is high.

Description

Technical Field

[0001] The invention relates to the technical field of coal mine tunnel construction, and in particular to a full-automatic anchor drilling vehicle and a tunnel full-automatic anchor construction method. Background Art

[0002] When temporary support is carried out in coal mine tunnels, drilling and anchoring are required. At present, for tunnels with smaller size and space, drilling and anchoring still need to be done manually, which has the defects of low efficiency, harsh construction environment and unsafe construction environment.

[0003] In view of this, it is necessary to develop a fully automatic anchor drilling vehicle and a fully automatic anchor construction method for a tunnel to overcome the above-mentioned defects. Summary of the invention

[0004] The purpose of the invention is to disclose a fully automatic anchor drilling vehicle and a fully automatic anchor construction method for a tunnel.

[0005] The first object of the present invention is to provide a fully automatic anchor drilling vehicle.

[0006] The second object of the present invention is to provide a fully automatic anchor bolt construction method for a tunnel.

[0007] To achieve the above first invention objective, the present invention provides a fully automatic anchor drilling vehicle, comprising a body, a posture adjustment component and an anchor drilling component;

[0008] The posture adjustment assembly includes a first rotating mechanism, a lifting arm, a second rotating mechanism and a third rotating mechanism, wherein the rotating angle of the second rotating mechanism is 270°, and the rotating angle of the third rotating mechanism is 180°;

[0009] The anchor drill assembly includes a fixing seat, a first mounting seat, a second mounting seat, a first slide rail, a second slide rail, a drilling assembly, a charge roll assembly, an anchor rod assembly and an anchor rod bin;

[0010] The fixing seat comprises a horizontal portion and a first vertical portion and a second vertical portion arranged at two ends of the horizontal portion, the first mounting seat is rotatably mounted on one side of the first vertical portion, and the second mounting seat is rotatably mounted on one side of the second vertical portion;

[0011] The first mounting seat and the second mounting seat are both triangular;

[0012] The first turning cylinder drives the first mounting seat to turn over by taking the bottom end of the first vertical portion as a fulcrum, and the second turning cylinder drives the second mounting seat to turn over by taking the bottom end of the second vertical portion as a fulcrum;

[0013] The drilling assembly is mounted on the first slide rail, and the first telescopic oil cylinder drives the first slide rail to move along the first mount and the second mount with the second mount as a fulcrum;

[0014] The anchor rod assembly is mounted on the second slide rail, and the second telescopic oil cylinder drives the second slide rail to move along the first mount and the second mount with the second mount as a fulcrum;

[0015] The medicine loading roll assembly is located between the drilling assembly and the anchor rod assembly, and the medicine loading roll assembly includes a medicine roll drum advancing cylinder, a medicine roll drum fixing unit, a high-pressure medicine blowing air pipe and a swing mechanism;

[0016] When the first turning oil cylinder and the second turning oil cylinder are in the minimum contraction state, the drilling assembly is aligned with the drilling position;

[0017] When the first turning oil cylinder and the second turning oil cylinder are in the maximum extended state, the anchor rod assembly is aligned with the drilling position;

[0018] The swing mechanism drives the medicine roll fixing unit to swing toward the anchor rod assembly and aligns the medicine loading roll assembly with the drilling position.

[0019] Preferably, the drilling assembly includes a first base, a first chain cylinder and a drilling rig installed on the first base, and the first chain cylinder drives the first base to move along the first slide rail.

[0020] Preferably, the anchor assembly includes a second base, a second chain cylinder and an anchor machine installed on the second base, and the second chain cylinder drives the second base to move along the second slide rail.

[0021] Preferably, the medicine reel propulsion cylinder drives the medicine reel mounted on the medicine reel fixing unit to move, and the high-pressure medicine blowing air duct is installed on the rear side of the medicine reel.

[0022] Preferably, the anchor rod bin includes an L-shaped bracket, a rotating shaft, a turntable and a manipulator, the rotating shaft is installed on the L-shaped bracket, the turntable is installed on the rotating shaft, a plurality of anchor rods are placed along the circumference of the turntable, and the manipulator grabs the anchor rod and installs the anchor rod to the anchor rod assembly through a swinging action.

[0023] Preferably, when installing the anchor rod, the second telescopic oil cylinder and the second chain oil cylinder are both in an original state and the end of the anchor rod machine is aligned with the end of the anchor rod.

[0024] Preferably, the attitude adjustment assembly further comprises a pitch cylinder;

[0025] The pitch cylinder drives the lifting arm to pitch with the first rotary mechanism as a fulcrum.

[0026] Preferably, a fine-tuning assembly is further provided between the lifting arm and the second slewing mechanism, and the fine-tuning assembly comprises a left and right swing angle cylinder and a leveling cylinder;

[0027] The left and right swing angle cylinder drives the second rotary mechanism to swing left and right;

[0028] The leveling cylinder drives the second rotary mechanism to be in a horizontal state.

[0029] Preferably, the body comprises a chassis, tracks and a power assembly;

[0030] The first rotating mechanism is arranged at the front end of the chassis;

[0031] A support leg is arranged at the bottom of the front end of the chassis, and the support leg is driven by a swing cylinder.

[0032] Based on the same inventive principle, in order to achieve the above second invention object, the present invention provides a tunnel fully automatic anchor bolt construction method, characterized in that the construction is carried out using any of the fully automatic anchor bolt drilling vehicles described in the first invention, including the following steps:

[0033] Step S1: adjusting the posture adjustment component so that the drilling component is aligned with the drilling position at the top or side of the tunnel;

[0034] Step S2: driving the first slide rail to move toward the drilling position and adjust it to a predetermined position by the first telescopic cylinder, and driving the drill to drill holes by the first chain cylinder;

[0035] Step S3: After the drilling is completed, the drilling machine returns to the initial position, the first flip oil cylinder and the second flip oil cylinder are started to the maximum extension state, and the first mounting seat and the second mounting seat are flipped to align the anchor assembly with the drilling position;

[0036] Step S4: The medicine roll fixing unit is driven to swing toward the anchor rod assembly through the swing mechanism so that the medicine roll assembly is aligned with the drilling position, and the medicine roll installed on the medicine roll fixing unit is pushed to move and enter the hole through the medicine roll pushing cylinder, and then the medicine roll is blown into the hole through the high-pressure medicine blowing air pipe;

[0037] Step S5: The medicine reel fixing unit is driven back to its original position by the swing mechanism, the anchor rod is installed on the anchor rod assembly by the manipulator, and the anchor rod machine is driven by the second chain cylinder to push the anchor rod into the hole.

[0038] Compared with the prior art, the present invention has the following beneficial effects:

[0039] Through the present invention, the working range of the anchor drill assembly is adjusted by the posture adjustment component. Specifically, the anchor drill assembly is adjusted by the first rotating mechanism and its working range between the left side and the right side of the tunnel is switched; the construction height of the anchor drill assembly is adjusted by the second rotating mechanism, such as switching from the top of the left side to the bottom of the left side; the construction direction of the anchor drill assembly is adjusted by the third rotating mechanism, such as switching from vertically facing the left side to vertically facing the right side. The posture adjustment component makes the anchor drill assembly of the present invention have a wide working range and flexible switching; the anchor drill assembly has a drilling assembly, a charging roll assembly, an anchor rod assembly and an anchor rod bin, and its construction steps are as follows: after the drilling position is determined by the posture adjustment assembly, the drilling assembly drills a hole; then The anchor rod assembly is aligned with the drilling position under the drive of the first flipping oil cylinder and the second flipping oil cylinder; the swing mechanism drives the medicine roll fixing unit to swing toward the anchor rod assembly and aligns the medicine loading roll assembly with the drilling position, and the medicine roll installed on the medicine roll fixing unit is pushed to move and enter the hole by the medicine roll pushing oil cylinder, and then the medicine roll is blown into the hole by the high-pressure medicine blowing air duct; the medicine loading roll assembly returns to its original position under the drive of the swing mechanism, and the anchor rod assembly is started and the anchor rod is pushed into the drilling position; through the above steps, one flip is realized but three processes are successively constructed to the same drilling position, and the positioning, drilling, medicine loading and anchor rod pushing of the drilling position are fully automatically realized, with a high degree of automation and high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 It is a schematic diagram of the three-dimensional structure of the fully automatic anchor drilling vehicle of the present invention.

[0041] Figure 2 It is a schematic diagram of the three-dimensional structure of the anchor drill assembly of the present invention.

[0042] Figure 3 It is a three-dimensional structural schematic diagram of the posture adjustment component and the anchor drill component of the present invention.

[0043] Figure 4 This is a schematic diagram of aligning the drilling assembly of the present invention to the drilling position.

[0044] Figure 5 This is a schematic diagram of the alignment of the medicine-loading roll assembly of the present invention with the drilling position.

[0045] Figure 6 This is a schematic diagram of the return of the medicine-loading roll assembly of the present invention.

[0046] Figure 7 This is a schematic diagram of the manipulator placing anchor rods according to the present invention.

[0047] Figure 8 This is a schematic diagram of pushing the anchor rod assembly into the anchor rod of the present invention.

[0048] Fig. 9 A side view of the drilling assembly of the present invention aligned with the drilling position.

[0049] Fig.10 This is a side view of the alignment drilling position of the medicine-loading roll assembly of the present invention.

[0050] Fig.11 It is a side view of the medicine-loading roll assembly returning to its original position according to the present invention.

[0051] Fig.12 It is a schematic diagram of the three-dimensional structure of the anchor drill assembly of the present invention.

[0052] Fig.13 It is a schematic diagram of the three-dimensional structure of the first slide rail or the second slide rail of the present invention.

[0053] Among them, 1, body; 11, chassis; 12, crawler; 13, power assembly; 14, outrigger; 15, swing cylinder; 2, posture adjustment assembly; 21, first slewing mechanism; 22, lifting arm; 23, second slewing mechanism; 24, third slewing mechanism; 25, pitch cylinder; 26, fine adjustment assembly; 261, left and right swing cylinder; 262, leveling cylinder; 3, anchor drill assembly; 31, fixed seat; 311, horizontal part; 312, first vertical part; 313, second vertical part; 32, first mounting seat; 33, second mounting seat; 34, first slide rail; 35, second slide rail; 36, drilling assembly; 361, The first telescopic cylinder; 362, the first base; 363, the first chain cylinder; 364, the drilling rig; 37, the medicine roll loading assembly; 371, the medicine roll pushing cylinder; 372, the medicine roll fixing unit; 373, the swing mechanism; 374, the high-pressure medicine blowing air duct; 38, the anchor rod assembly; 381, the second telescopic cylinder; 382, ​​the second base; 383, the second chain cylinder; 384, the anchor rod machine; 39, the anchor rod bin; 391, the L-shaped bracket; 392, the rotating shaft; 393, the turntable; 394, the manipulator; 4, the first flip cylinder; 5, the second flip cylinder; 6, the anchor rod; 7, the drilling position; 8, the medicine roll; 9, the drill rod. DETAILED DESCRIPTION

[0054] The present invention is described in detail below in conjunction with the various embodiments shown in the accompanying drawings, but it should be noted that these embodiments are not limitations of the present invention, and any equivalent transformations or substitutions in functions, methods, or structures made by ordinary technicians in the field based on these embodiments are all within the scope of protection of the present invention.

[0055] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0056] The specific implementation process of the present invention is described below through multiple embodiments.

[0057] Example 1

[0058] See also Figures 1 to 13 , this embodiment discloses a specific implementation of a fully automatic anchor drilling vehicle (hereinafter referred to as “drilling vehicle”).

[0059] See also Figures 1 to 13, a fully automatic anchor drilling vehicle, comprising a body 1, a posture adjustment component 2 and an anchor drilling component 3; the posture adjustment component 2 comprises a first slewing mechanism 21, a lifting arm 22, a second slewing mechanism 23 and a third slewing mechanism 24, the slewing angle of the second slewing mechanism 23 is 270°, the slewing angle of the third slewing mechanism 24 is 180°, the body 1 comprises a chassis 11, a crawler 12 and a power component 13, the first slewing mechanism 21 is arranged at the front end of the chassis 11, a support leg 14 is arranged at the bottom of the front end of the chassis 11, the support leg 14 is driven by a swing cylinder 15, the power component 13 is arranged at the rear end of the chassis 11, and the position of the support leg 14, the power component 13 and the posture adjustment component 2 is maintained The stability of the chassis 11 is hindered; the anchor drill assembly 3 includes a fixed seat 31, a first mounting seat 32, a second mounting seat 33, a first slide rail 34, a second slide rail 35, a drilling assembly 36, a medicine roll assembly 37, an anchor rod assembly 38 and an anchor rod warehouse 39; the fixed seat 31 includes a horizontal portion 311 and a first vertical portion 312 and a second vertical portion 313 arranged at both ends of the horizontal portion 311, the first mounting seat 32 is rotatably mounted on one side of the first vertical portion 312, and the second mounting seat 32 is rotatably mounted on one side of the second vertical portion 313; the first mounting seat 32 and the second mounting seat 33 are both triangular; the first turning cylinder 4 is formed by the first vertical portion 312 The bottom end is used as a fulcrum to drive the first mounting seat 32 to flip, and the second flipping cylinder 5 uses the bottom end of the second vertical portion 313 as a fulcrum to drive the second mounting seat 33 to flip; the drilling assembly 36 is installed on the first slide rail 34, and the first telescopic cylinder 361 uses the second mounting seat 33 as a fulcrum to drive the first slide rail 34 to move along the first mounting seat 32 and the second mounting seat 33; the anchor rod assembly 38 is installed on the second slide rail 35, and the second telescopic cylinder 381 uses the second mounting seat 33 as a fulcrum to drive the second slide rail 35 to move along the first mounting seat 32 and the second mounting seat 33; the medicine roll assembly 37 is located between the drilling assembly 36 and the anchor rod assembly 3 8, the medicine roll assembly 37 includes a medicine roll pushing cylinder 371, a medicine roll fixing unit 372, a high-pressure medicine blowing air duct 374 and a swing mechanism 373; when the first flip cylinder 4 and the second flip cylinder 5 are in the minimum contraction state, the drilling assembly 36 is aligned with the drilling position 7; when the first flip cylinder 4 and the second flip cylinder 5 are in the maximum extension state, the anchor rod assembly 38 is aligned with the drilling position 7; the swing mechanism 373 drives the medicine roll fixing unit 372 to swing toward the anchor rod assembly 38 and makes the medicine roll assembly 37 align with the drilling position 7, and the medicine roll pushing cylinder 371 and the high-pressure medicine blowing air duct 374 swing synchronously with the medicine roll fixing unit 372.

[0060] Specifically, see Figures 1 to 3The working principle of the posture adjustment component 2 is as follows: the posture adjustment component 2 adjusts the operating range of the anchor drill component 3, adjusts the anchor drill component 3 through the first slewing mechanism 21 and switches its operating range between the left side and the right side of the tunnel, the posture adjustment component 2 also includes a pitch cylinder 25, the pitch cylinder 25 drives the lifting arm 22 to pitch with the first slewing mechanism 21 as a fulcrum, and the pitch cylinder 25 changes the height direction of the anchor drill component 3; a fine-tuning component 26 is also arranged between the lifting arm 22 and the second slewing mechanism 23, the fine-tuning component 26 includes a left and right swing angle cylinder 261 and a leveling cylinder 262, wherein the left and right swing angle cylinder 261 drives the first The second rotating mechanism 23 swings left and right, and the leveling cylinder 262 drives the second rotating mechanism 23 to be in a horizontal state. The position of the anchor drill assembly 3 is fine-tuned and kept in a horizontal state through the left and right swing angle cylinders 261 and the leveling cylinder 262 to facilitate drilling and pushing anchor rods. The construction height of the anchor drill assembly 3 is adjusted through the second rotating mechanism 23, such as switching from the top of the left side to the bottom of the left side, and then combined with the pitch cylinder 25, drilling and pushing anchor rods from top to bottom of the side is achieved. The construction direction of the anchor drill assembly 3 is adjusted through the third rotating mechanism 24, such as switching from vertically facing the left side to vertically facing the right side. The posture adjustment assembly 2 makes the anchor drill assembly of the present invention have a wide operating range and flexible switching.

[0061] Specifically, see Figures 1 to 13 The working principle of the anchor drill assembly 3 is as follows: After the drilling position 7 is determined by the posture adjustment assembly 2, see Figure 4 and Fig. 9 The first telescopic oil cylinder 361 drives the first slide rail 34 to move toward the drilling position 7. The first longitudinal movement of the first telescopic oil cylinder 361 allows the drill rod 9 to contact the drilling position 7. The drilling assembly 36 drills a hole. The drilling assembly 36 includes a first base 362, a first chain oil cylinder 363, and a drilling rig 364 installed on the first base 362. The first chain oil cylinder 363 drives the first base 362 to move along the first slide rail 34. The second longitudinal movement of the first chain oil cylinder 363 allows the drill rod 9 to drill into the drilling position 7. Figure 5 , Figure 6 and Fig.10 Then, the anchor rod assembly 38 is aligned with the drilling position 7 by driving the first flip cylinder 4 and the second flip cylinder 5; the swing mechanism 373 drives the medicine roll fixing unit 372 to swing toward the anchor rod assembly 38 and aligns the medicine roll assembly 37 with the drilling position 7, and starts the medicine roll pushing cylinder 371, which drives the medicine roll 8 installed on the medicine roll fixing unit 372 to move, and the high-pressure medicine blowing air pipe 374 is installed on the rear side of the medicine roll 8. The medicine roll is blown into the hole through the high-pressure medicine blowing air pipe 374, and the medicine roll is placed in the medicine roll drum 8. The medicine roll is an anchoring agent for anchoring the anchor rod; see Figure 7 , Figure 8and Fig.11 The medicine roll assembly 37 returns to its original position under the drive of the swing mechanism 373. The anchor rod assembly 38 includes a second base 382, ​​a second chain cylinder 383 and an anchor rod machine 384 installed on the second base 382. The second chain cylinder 383 drives the second base 382 to move along the second slide rail 35. The first longitudinal movement of the second telescopic cylinder 381 is used to make the anchor rod contact the drilling position 7. The second longitudinal movement of the second chain cylinder 383 is used to make the anchor rod drill into the drilling position 7 and contact the medicine roll. Through the above steps, one flip is realized (the first flip cylinder 4 and the second flip cylinder 5 drive the flipping of the first mounting seat 32 and the second mounting seat 33). However, the three processes are successively constructed to the same drilling position (the medicine roll assembly 37 and the anchor rod assembly 38 are operated at the same workstation), and the positioning, drilling, medicine roll loading and anchor rod pushing of the drilling position are fully automatically realized, with a high degree of automation and high efficiency.

[0062] See also Figures 1 to 13 The anchor bar bin 39 stores a plurality of anchor bars, and the anchor bar bin 39 comprises an L-shaped bracket 391, a rotating shaft 392, a rotating disk 393 and a manipulator 394. The rotating shaft 392 is mounted on the L-shaped bracket 391, and the rotating disk 393 is mounted on the rotating shaft 392. A plurality of anchor bars are placed along the circumference of the rotating disk 393. The manipulator 394 grabs the anchor bars and installs the anchor bars to the anchor bar assembly 38 by a swinging action. When installing the anchor bars, the second telescopic oil cylinder 381 and the second chain oil cylinder 383 are both in the original state and the end of the anchor bar machine 384 is aligned with the end of the anchor bar to facilitate the installation of the anchor bars. For details, see Figure 7 The vertical plane described by the dotted line.

[0063] Example 2

[0064] This embodiment discloses a specific implementation method of a fully automatic anchor bolt construction method for a tunnel (hereinafter referred to as "construction method").

[0065] The tunnel fully automatic anchor bolt construction method comprises the following steps:

[0066] Step S1: Adjust the posture adjustment assembly so that the drilling assembly is aligned with the drilling position at the top or side of the tunnel; specifically, see Figures 1 to 4 ,and Fig. 9 , install the adjustment process of the posture adjustment component described in Example 1, and align the drill rod 9 of the drilling component 2 with the drilling position 7.

[0067] Step S2: The first slide rail is driven to move toward the drilling position and adjusted to a predetermined position by the first telescopic cylinder, and the drilling machine is driven to drill holes by the first chain cylinder; specifically, see Figure 4The drill rod 9 contacts the drilling position 7 through the first longitudinal movement of the first telescopic cylinder 361 , and the drill rod 9 drills into the drilling position 7 through the second longitudinal movement of the first chain cylinder 363 .

[0068] Step S3: After drilling is completed, the drilling machine returns to the initial position, the first flip oil cylinder and the second flip oil cylinder are started to the maximum extension state, and the first mounting seat and the second mounting seat are flipped to align the anchor rod assembly with the drilling position; specifically, see Figure 5 and Figure 6 The purpose of this step is to align the anchor rod assembly with the drilling position 7. After the medicine roll is installed in step S4, the medicine roll is blown in according to step S4, so that two processes are completed in succession at one workstation.

[0069] Step S4: The medicine roll fixing unit is driven to swing toward the anchor rod assembly through the swing mechanism so that the medicine roll assembly is aligned with the drilling position, and the medicine roll installed on the medicine roll fixing unit is pushed to move through the medicine roll pushing cylinder so that the medicine roll 8 enters the hole, and then the medicine roll is blown into the hole through the high-pressure medicine blowing air pipe; specifically, see Figure 5 , Figure 6 and Fig.10 The swing mechanism 373 drives the medicine roll fixing unit 372 to swing toward the direction of the anchor rod assembly 38 and aligns the medicine loading roll assembly 37 with the drilling position 7, and starts the medicine roll pushing cylinder 371. The medicine roll pushing cylinder 371 drives the medicine roll 8 installed on the medicine roll fixing unit 372 to move and enter the hole. The high-pressure medicine blowing air duct 374 is installed on the rear side of the medicine roll 8. The medicine roll is blown into the hole through the high-pressure medicine blowing air duct 374, and the medicine roll is placed in the medicine roll drum 8.

[0070] Step S5: The drug reel fixing unit is driven back to its original position by the swing mechanism, the anchor rod is installed on the anchor rod assembly by the manipulator, and the anchor rod machine is driven by the second chain cylinder to push the anchor rod into the hole. Figure 7 , Figure 8 and Fig.11 The first longitudinal movement of the second telescopic oil cylinder 381 is used to make the anchor rod 6 contact the drilling position 7, and the second longitudinal movement of the second chain oil cylinder 383 is used to make the anchor rod 6 drill into the drilling position 7 and contact the medicine roll.

[0071] Through the above steps, one flip is achieved (the first flip cylinder 4 and the second flip cylinder 5 drive the flipping of the first mounting seat 32 and the second mounting seat 33), but the three processes are successively constructed on the same drilling position (the charging roll assembly 37 and the anchor rod assembly 38 operate at the same work station), and the positioning of the drilling position, drilling, charging of the charging roll and pushing of the anchor rod are fully automatically realized, with a high degree of automation and high efficiency.

[0072] The fully automatic anchor bolt construction method for a tunnel disclosed in this embodiment has the same technical solution as that in Embodiment 1. Please refer to Embodiment 1 and will not repeat it here.

Claims

1. Fully automatic anchor drilling vehicle, characterized by: It includes a body, a posture adjustment component and an anchor drill component; The posture adjustment assembly includes a first rotating mechanism, a lifting arm, a second rotating mechanism and a third rotating mechanism, wherein the rotating angle of the second rotating mechanism is 270°, and the rotating angle of the third rotating mechanism is 180°; The anchor drill assembly includes a fixing seat, a first mounting seat, a second mounting seat, a first slide rail, a second slide rail, a drilling assembly, a charge roll assembly, an anchor rod assembly and an anchor rod bin; The fixing seat comprises a horizontal portion and a first vertical portion and a second vertical portion arranged at two ends of the horizontal portion, the first mounting seat is rotatably mounted on one side of the first vertical portion, and the second mounting seat is rotatably mounted on one side of the second vertical portion; The first mounting seat and the second mounting seat are both triangular; The first turning cylinder drives the first mounting seat to turn over by taking the bottom end of the first vertical portion as a fulcrum, and the second turning cylinder drives the second mounting seat to turn over by taking the bottom end of the second vertical portion as a fulcrum; The drilling assembly is mounted on the first slide rail, and the first telescopic oil cylinder drives the first slide rail to move along the first mount and the second mount with the second mount as a fulcrum; The anchor rod assembly is mounted on the second slide rail, and the second telescopic oil cylinder drives the second slide rail to move along the first mount and the second mount with the second mount as a fulcrum; The medicine loading roll assembly is located between the drilling assembly and the anchor rod assembly, and the medicine loading roll assembly includes a medicine roll drum advancing cylinder, a medicine roll drum fixing unit, a high-pressure medicine blowing air duct and a swing mechanism; When the first turning oil cylinder and the second turning oil cylinder are in the minimum contraction state, the drilling assembly is aligned with the drilling position; When the first turning oil cylinder and the second turning oil cylinder are in the maximum extended state, the anchor rod assembly is aligned with the drilling position; The swing mechanism drives the medicine roll fixing unit to swing toward the anchor rod assembly and aligns the medicine loading roll assembly with the drilling position.

2. The fully automatic anchor drilling vehicle according to claim 1, characterized in that: The drilling assembly includes a first base, a first chain cylinder and a drilling rig installed on the first base, and the first chain cylinder drives the first base to move along the first slide rail.

3. The fully automatic anchor drilling vehicle according to claim 1, characterized in that: The anchor assembly includes a second base, a second chain cylinder and an anchor machine installed on the second base, and the second chain cylinder drives the second base to move along the second slide rail.

4. The fully automatic anchor drilling vehicle according to claim 1, characterized in that: The medicine reel advancing cylinder drives the medicine reel installed on the medicine reel fixing unit to move, and the high-pressure medicine blowing air duct is installed on the rear side of the medicine reel.

5. The fully automatic anchor drilling vehicle according to claim 3, characterized in that: The anchor bar bin includes an L-shaped bracket, a rotating shaft, a turntable and a manipulator, wherein the rotating shaft is mounted on the L-shaped bracket, the turntable is mounted on the rotating shaft, and a plurality of anchor bars are placed along the circumference of the turntable. The manipulator grabs the anchor bar and installs the anchor bar to the anchor bar assembly through a swinging action.

6. The fully automatic anchor drilling vehicle according to claim 5, characterized in that: When installing the anchor rod, the second telescopic oil cylinder and the second chain oil cylinder are both in an original state and the end of the anchor rod machine is aligned with the end of the anchor rod.

7. The fully automatic anchor drilling vehicle according to any one of claims 1 to 6, characterized in that: The attitude adjustment assembly also includes a pitch cylinder; The pitch cylinder drives the lifting arm to pitch with the first rotary mechanism as a fulcrum.

8. The fully automatic anchor drilling vehicle according to claim 7, characterized in that: A fine-tuning assembly is also provided between the lifting arm and the second slewing mechanism, and the fine-tuning assembly includes left and right swing angle cylinders and a leveling cylinder; The left and right swing angle cylinder drives the second rotary mechanism to swing left and right; The leveling cylinder drives the second rotary mechanism to be in a horizontal state.

9. The fully automatic anchor drilling vehicle according to claim 7, characterized in that: The body includes a chassis, tracks and a power assembly; The first rotating mechanism is arranged at the front end of the chassis; A support leg is arranged at the bottom of the front end of the chassis, and the support leg is driven by a swing cylinder.

10. A fully automatic anchor bolt construction method for a tunnel, characterized in that: The construction is carried out using the fully automatic anchor drilling vehicle described in any one of claims 1 to 9, comprising the following steps: Step S1: adjusting the posture adjustment component so that the drilling component is aligned with the drilling position at the top or side of the tunnel; Step S2: driving the first slide rail to move toward the drilling position and adjust it to a predetermined position by the first telescopic cylinder, and driving the drill to drill holes by the first chain cylinder; Step S3: After the drilling is completed, the drilling machine returns to the initial position, the first flip oil cylinder and the second flip oil cylinder are started to the maximum extension state, and the first mounting seat and the second mounting seat are flipped to align the anchor assembly with the drilling position; Step S4: The medicine roll fixing unit is driven to swing toward the anchor rod assembly through the swing mechanism so that the medicine roll assembly is aligned with the drilling position, and the medicine roll installed on the medicine roll fixing unit is pushed to move and enter the hole through the medicine roll pushing cylinder, and then the medicine roll is blown into the hole through the high-pressure medicine blowing air pipe; Step S5: The medicine reel fixing unit is driven back to its original position by the swing mechanism, the anchor rod is installed on the anchor rod assembly by the manipulator, and the anchor rod machine is driven by the second chain cylinder to push the anchor rod into the hole.

Images