Translation working mechanism of bolting and grouting all-in-one machine

Abstract

The utility model relates to the field of tunnel equipment, and discloses a translation working mechanism of a bolting and grouting all-in-one machine. The utility model relates to a multi-functional device. The propelling mechanism comprises a propelling base; the translation mechanism comprises a translation base, the translation base is connected with the rear translation oil cylinder through a translation pin shaft, and the translation pin shaft penetrates through the rock drilling mounting seat and the propeller mounting seat, so that the rock drilling mounting seat and the propeller mounting seat are alternately connected and relatively move; the translation mechanism comprises a front translation oil cylinder, and the front translation oil cylinder is connected with the front sliding frame so that the front sliding frame can slide in the front abutting frame. Under the action of the positioning oil cylinder, the rock drilling mechanism and the propeller assembly can be locked with high precision in each movement, so that the stability and the high efficiency of the whole operation process are ensured, the human intervention is reduced, and the construction safety and the operation accuracy are improved.

Description

Technical Field

[0001] The utility model relates to the field of tunnel equipment, in particular to a translation working mechanism of an anchor-grouting integrated machine. Background Art

[0002] Anchor rigs are essential equipment for drilling, installing anchor bolts, and grouting reinforcement in underground projects like tunnels and mines. The anchor bolt installation process typically involves drilling a hole, inserting a resin cartridge or grouting material, rotating the bolt, and applying prestressing force. The coordination of these steps is crucial to construction efficiency and quality. Traditional anchor rigs rely on multiple independent devices to perform these operations, including drilling, bolt installation, and grouting.

[0003] Because existing anchor-grouting trolleys usually distribute functions such as drilling, anchor pushing, and grouting on different modules, the equipment has a complex structure and a large size. This limits the flexibility of the equipment in narrow tunnels or underground mine construction and makes it difficult to adapt to different construction conditions. At the same time, the excessive size and weight also increase the difficulty of equipment transportation and installation.

[0004] During the operation, manual positioning, adjustment and control are required, which is complicated and has low precision. Under complex geological conditions, the lack of precision in manual adjustment can easily lead to drilling deviation or unstable anchor installation, thus affecting the quality of the project. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a translation working mechanism of an anchor-injection integrated machine, aiming to improve the problem that the translation working mechanism needs to rely on manual positioning, adjustment and control during operation, the operation is complicated and the precision is low.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: including;

[0007] A propulsion mechanism, the propulsion mechanism comprising a propulsion base;

[0008] The translation mechanism includes a translation base, which is connected to the rear translation cylinder via a translation pin, and the translation pin passes through the rock drilling mount and the thruster mount respectively, thereby realizing alternating connection and relative movement between the rock drilling mount and the thruster mount; the translation mechanism includes a front translation cylinder, which is connected to the front sliding frame to realize the sliding of the front sliding frame within the front tightening frame; the positioning cylinder is used to lock the rock drilling mount or the thruster mount after translation into place, ensuring its precise positioning;

[0009] An air duct assembly, which is used to swing the air duct to the center of the drill rod and insert it into the drilled anchor hole;

[0010] An intermediate support mechanism, located between the thruster assembly and the rock drilling mechanism, for providing structural support;

[0011] A propeller assembly is mounted on a propeller mounting base and connected to a connecting rod mechanism;

[0012] Anchor rod storage rotation assembly, used for storage and rotation of anchor rods;

[0013] The rock drilling mechanism comprises a rock drill, a connecting head, a drill rod and a drill bit, and is used for drilling anchor holes.

[0014] As a further description of the above technical solution:

[0015] The propulsion base is fixedly connected to the propulsion beam, and the propulsion mechanism includes a compensation cylinder, which realizes the forward and backward sliding control of the propulsion beam through the fixed connection with the propulsion beam; the propulsion cylinder is connected to the front pulley assembly and the rear pulley assembly, and drives the sliding base to slide forward and backward along the propulsion beam, thereby realizing the movement of the rock drilling mechanism and the thruster assembly on the propulsion beam.

[0016] As a further description of the above technical solution:

[0017] The compensation oil cylinder is used to drive the entire propulsion beam to slide forward and backward, and the front pulley assembly and the rear pulley assembly drive the sliding base to slide forward and backward on the propulsion beam to realize the movement of the rock drilling mechanism and the thruster assembly.

[0018] As a further description of the above technical solution:

[0019] The translation mechanism realizes the alternating connection and movement of the rock drilling mounting seat and the thruster mounting seat through the cooperation of the rear translation oil cylinder and the front translation oil cylinder.

[0020] As a further description of the above technical solution:

[0021] The positioning oil cylinder extends after the rock drilling mechanism or the thruster assembly moves into position, and is used to ensure the accurate positioning of the rock drilling mounting seat or the thruster mounting seat on the sliding base.

[0022] As a further description of the above technical solution:

[0023] The air duct assembly structure is used to swing the air duct to the center of the rock drill rod and insert the air duct into the drilled anchor rod hole.

[0024] The utility model has the following beneficial effects:

[0025] 1. In the present invention, firstly, the coordinated work of the propulsion mechanism and the translation mechanism realizes the rapid and automatic switching between drilling and anchor bolt installation. The propulsion mechanism flexibly dispatches the rock drilling mechanism and the thruster assembly by moving the sliding base back and forth along the propulsion beam, thereby ensuring the sequential conversion of drilling and anchor bolt installation operations. The translation mechanism realizes the alternating movement and precise positioning of the rock drilling mount and the thruster mount through the coordinated action of the rear translation cylinder and the front translation cylinder. Under the action of the positioning cylinder, each movement of the rock drilling mechanism and the thruster assembly can obtain high-precision locking, ensuring the stability and efficiency of the entire operation process, reducing human intervention, and thus improving construction safety and operation accuracy.

[0026] 2. In the present invention, a compact structural design is adopted, and multiple functional modules are highly integrated into the equipment. The thruster assembly not only has the functions of anchor rod propulsion, rotation, locking nut, applying prestress and grouting, but also realizes seamless connection between various processes through precise positioning. The forward and backward movement of the rock drilling mechanism and the thruster assembly realizes the alternating operation of drilling and anchor rod installation, avoiding the frequent adjustments required for single-function equipment. In addition, the coordination of the anchor rod storage rotation assembly and the connecting rod mechanism enables the resin medicine roll and anchor rod to be quickly and accurately delivered to the drilling position, and the rod changing gripper further automates the anchor rod installation process.

[0027] 3. In the present invention, the intelligent coordinated actions of multiple cylinders ensure the synchronous operation of various components during the drilling and anchor installation processes. The precise control of the compensation cylinder, thrust cylinder, translation cylinder and positioning cylinder enables the equipment to automatically adjust according to different working conditions and geological conditions, thereby maintaining a high degree of operational accuracy. The automatic swing function of the duct assembly enables the duct to be quickly aligned with the borehole and inserted after drilling is completed, providing a guarantee for subsequent grouting or resin roll installation. The intermediate support mechanism provides stable support during operation, avoiding vibration and displacement generated by the drill rod during operation, and improving the stability and adaptability of the entire system. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a three-dimensional diagram of the translational working mechanism of an anchor-injection machine proposed in the present invention;

[0029] Figure 2 This is a side view of the translation working mechanism of the anchor-injection machine proposed in the utility model;

[0030] Figure 3 This is a structural diagram of the propeller assembly of the translation working mechanism of the anchor-injection machine proposed in the present invention;

[0031] Figure 4 This is a schematic diagram of the structure of the compensation cylinder of the translation working mechanism of the anchor-injection machine proposed in the utility model;

[0032] Figure 5 This is a structural diagram of the rear pulley assembly of the translation working mechanism of the anchor-injection machine proposed in the present invention;

[0033] Figure 6 This is a schematic diagram of the structure of the rock drilling mounting seat of the translation working mechanism of the anchor-injection machine proposed in the present invention;

[0034] Figure 7 This is a schematic diagram of the rear translation cylinder structure of the translation working mechanism of the anchor-injection machine proposed in this utility model.

[0035] Legend:

[0036] 1. Thruster assembly; 2. Air duct assembly; 3. Connecting rod mechanism; 4. Anchor bolt magazine rotation assembly; 5. Translation mechanism; 501. Rear translation cylinder; 502. Positioning cylinder; 503. Translation base; 504. Thruster mounting base; 505. Front jacking bracket; 506. Front translation cylinder; 507. Rock drilling mounting base; 6. Rock drilling mechanism; 7. Intermediate support mechanism; 8. Propeller mechanism; 801. Rear pulley assembly; 802. Sliding base; 803. Propeller base; 804. Propeller beam; 805. Compensating cylinder; 806. Front pulley assembly. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0038] Reference Figure 1-Figure 7 , an embodiment provided by the present utility model: including;

[0039] The propulsion mechanism 8 includes a propulsion base 803;

[0040] The translation mechanism 5 includes a translation base 503, which is connected to the rear translation cylinder 501 through a translation pin, and the translation pin passes through the rock drilling mount 507 and the thruster mount 504 respectively, thereby realizing the alternating connection and relative movement between the rock drilling mount 507 and the thruster mount 504; the translation mechanism 5 includes a front translation cylinder 506, which realizes the sliding of the front slide frame in the front tightening frame 505 through the connection with the front slide frame; the positioning cylinder 502 is used to lock the rock drilling mount 507 or the thruster mount 504 after translation into place, ensuring the precise positioning of their positions; the air duct assembly 2, which is used to swing the air duct to the center of the drill rod and insert it into the drilled anchor hole;

[0041] An intermediate support mechanism 7, located between the thruster assembly 1 and the rock drilling mechanism 6, for providing structural support;

[0042] The propeller assembly 1 is mounted on the propeller mounting base 504 and is connected to the connecting rod mechanism 3;

[0043] Anchor rod storage rotation assembly 4, used for storage and rotation of anchor rods;

[0044] The rock drilling mechanism 6 includes a rock drill, a connector, a drill rod, and a drill bit. The rock drilling mechanism 6 is used for drilling anchor holes. The propulsion base 803 is fixedly connected to the propulsion beam 804. The propulsion mechanism 8 includes a compensation cylinder 805. The compensation cylinder 805 is fixedly connected to the propulsion beam 804 to achieve forward and backward sliding control of the propulsion beam 804. The propulsion cylinder is connected to the front pulley assembly 806 and the rear pulley assembly 801, and drives the sliding base 802 to slide forward and backward along the propulsion beam 804, thereby achieving movement of the rock drilling mechanism 6 and the propeller assembly 1 on the propulsion beam 804.

[0045] Specifically, through the combination of the propulsion mechanism 8 and the translation mechanism 5, automation and efficient operation are achieved during the drilling and anchor installation process. The propulsion base 803 in the propulsion mechanism 8 is fixedly connected to the propulsion beam 804. Through the action of the compensation cylinder 805, the propulsion beam 804 is controlled to slide back and forth during the operation, thereby driving the back and forth movement of the entire sliding base 802. The movement of the sliding base 802 directly affects the rock drilling mechanism 6 and the thruster assembly 1 installed thereon, allowing them to adjust their positions on the propulsion beam 804 as needed. The propulsion cylinder further accurately controls the movement of the sliding base 802 through the connection with the front pulley assembly 806 and the rear pulley assembly 801, thereby achieving precise drilling operations of the rock drilling mechanism 6 and anchor installation operations of the thruster assembly 1, ensuring the continuity and accuracy of the entire construction process.

[0046] The translation base 503 in the translation mechanism 5 is connected to the rear translation cylinder 501 via a translation pin. The translation pin passes through the rock drill mount 507 and the thruster mount 504, enabling the rock drill mount 507 and the thruster mount 504 to alternately move relative to each other during operation. After the rock drill mechanism 6 completes drilling, the translation pin quickly moves the thruster assembly 1 to its working position, completing the anchor bolt installation operation. The connection between the front translation cylinder 506 and the front slide frame allows the front slide frame to slide within the front jacking frame 505, ensuring the concentricity and positioning accuracy of the rock drill rod and thruster assembly 1 during operation, further improving the quality of drilling and anchor bolt installation. Furthermore, the positioning cylinder 502 is used to lock the rock drill mount 507 or the thruster mount 504 after translation into position, ensuring their precise positioning during operation and avoiding positioning errors caused by equipment movement under high-intensity operating conditions.

[0047] The air duct assembly 2 swings the air duct to the center of the drill rod, so that the air duct can be inserted into the drilled anchor hole after the drilling is completed, ensuring the smooth installation of grouting or resin rolls. The intermediate support mechanism 7 is located between the thruster assembly 1 and the rock drilling mechanism 6, and is used to provide structural support to ensure the stability of the rock drill and the thruster assembly 1 during operation, especially when thrusting or drilling, effectively reducing the impact of vibration on the equipment, ensuring the smoothness of the entire operation process. The thruster assembly 1 is installed on the thruster mounting seat 504, and is installed and connected to the anchor rod through the connecting rod mechanism 3, ensuring that operations such as rotation, locking and prestressing of the anchor rod can be carried out smoothly. The anchor rod warehouse rotation assembly 4 is used to store anchor rods and adjust their angles by rotation when needed, and deliver the anchor rods to the working position, which simplifies the anchor rod transportation process and improves operating efficiency.

[0048] Please see the attached Figure 4 -Attached Figure 7 , the compensation cylinder 805 is used to drive the overall forward and backward sliding of the propulsion beam 804, and the front pulley assembly 806 and the rear pulley assembly 801 drive the sliding base 802 to slide back and forth on the propulsion beam 804 to realize the movement of the rock drilling mechanism 6 and the thruster assembly 1. The translation mechanism 5 realizes the alternating connection and movement of the rock drilling mounting seat 507 and the thruster mounting seat 504 through the cooperation of the rear translation cylinder 501 and the front translation cylinder 506. The positioning cylinder 502 extends after the rock drilling mechanism 6 or the thruster assembly 1 moves into place to ensure the precise positioning of the rock drilling mounting seat 507 or the thruster mounting seat 504 on the sliding base 802. The air duct assembly 2 structure is used to swing the air duct to the center of the rock drill drill rod and insert the air duct into the drilled anchor hole;

[0049] Specifically, the compensation oil cylinder 805 is used to drive the propulsion beam 804 to slide forward and backward as a whole, thereby driving the front pulley assembly 806 and the rear pulley assembly 801 to synchronously slide the sliding base 802 forward and backward. Through this sliding, the rock drilling mechanism 6 and the thruster assembly 1 can move smoothly on the propulsion beam 804 according to different operation needs. This structure ensures smooth switching between drilling and anchor installation. The movement of the sliding base 802 not only ensures that the rock drilling mechanism 6 can remain stable during drilling, but also ensures that the thruster assembly 1 can accurately position when installing anchor bolts, avoiding the disadvantages of cumbersome switching steps and multiple manual adjustments in traditional technologies, thereby greatly improving work efficiency and accuracy. The translation mechanism 5 realizes the alternating connection and movement between the rock drilling mounting seat 507 and the thruster mounting seat 504 through the cooperation of the rear translation cylinder 501 and the front translation cylinder 506. This cooperation enables seamless connection during drilling and anchor bolt installation operations, avoiding work interruptions caused by equipment switching. The positioning cylinder 502 is moved when the rock drilling mechanism 6 or the thruster assembly 1 moves. After reaching the designated position, it automatically extends to ensure the precise positioning of the rock drilling mount 507 or the thruster mount 504 on the sliding base 802. Through this process, the positioning stability and operating accuracy of the equipment in a high-intensity working environment are guaranteed, especially under complex working conditions, avoiding drilling deviation or inadequate anchor installation due to inaccurate equipment positioning. The air duct assembly 2, through its structural design, enables the air duct to swing accurately to the center of the rock drill drill rod, and after drilling is completed, the air duct is inserted into the drilled anchor hole to realize grouting or installation of resin rolls. This automated swinging design greatly reduces the time for manual alignment of the air duct and drilling, and at the same time ensures the alignment of the air duct and the drill hole through precise control, thereby improving the accuracy and efficiency of grouting or resin installation. The entire workflow is automated and precisely controlled, reducing human operation errors and improving the overall construction quality. At the same time, the compact design of the equipment enables it to operate efficiently in a small working space, further improving the flexibility and safety of the operation, and ensuring that the entire anchoring process can be completed in an efficient, precise and automated manner.

[0050] Working principle: The translation working mechanism of the anchor grouting trolley realizes the automatic switching between drilling and anchor installation through the coordinated movement of the propulsion mechanism 8 and the translation mechanism 5. The propulsion beam 804 slides back and forth under the action of the compensation cylinder 805, pushing the sliding base 802 to slide along the propulsion beam 804, driving the rock drilling mechanism 6 and the thruster assembly 1 to move back and forth to complete different operations; when the thruster assembly 1 is in the anchor installation position, the thruster rotates the anchor and locks the nut, while applying prestress and performing grouting operations; when the thruster assembly 1 moves back to the standby position, the rock drilling mechanism 6 moves forward to the working position and starts drilling operations; the translation mechanism 5 realizes the left and right switching between the rock drilling mounting seat 507 and the thruster mounting seat 504 through the coordinated movement of the rear translation cylinder 501 and the front translation cylinder 506; the rear translation cylinder 501 pushes the rock drilling mechanism 6 or the thruster assembly 1 to move laterally, so that the two can The work is performed alternately according to the needs of the operation; the front translation cylinder 506 controls the movement of the front sliding frame, keeps the rock drill rod and the front sliding frame coaxial, and ensures the accuracy of the drilling operation; the positioning cylinder 502 extends after the equipment is translated into place, locks the rock drilling mount 507 or the thruster mount 504, and ensures their stability during operation; after the drilling is completed, the air duct assembly 2 swings the air duct to the center of the drill rod and inserts it into the drilled anchor hole to complete the grouting or resin roll installation operation; the anchor rod warehouse rotation assembly 4 adjusts the position of the anchor rod warehouse by rotation, and accurately delivers the resin roll to the drilling position, and the rod changing gripper pushes the anchor rod from the anchor rod warehouse to the center of the drill rod through the gripping mechanism to complete the automated anchor rod installation; the intermediate support mechanism 7 provides structural support for the thruster assembly 1 and the rock drilling mechanism 6, and can be opened or swung as needed during the drilling operation to ensure smooth operation of the drill rod.

[0051] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A translation working mechanism of an anchoring and grouting machine, characterized in that: include; A propulsion mechanism (8), the propulsion mechanism (8) comprising a propulsion base (803); A translation mechanism (5), wherein the translation mechanism (5) comprises a translation base (503), wherein the translation base (503) is connected to a rear translation cylinder (501) via a translation pin, wherein the translation pin passes through a rock drilling mounting seat (507) and a thruster mounting seat (504) respectively, thereby realizing alternating connection and relative movement between the rock drilling mounting seat (507) and the thruster mounting seat (504); the translation mechanism (5) comprises a front translation cylinder (506), wherein the front translation cylinder (506) is connected to a front sliding frame, thereby realizing sliding of the front sliding frame within a front tightening frame (505); and the positioning cylinder (502) is used for locking the rock drilling mounting seat (507) or the thruster mounting seat (504) after translation into position, thereby ensuring accurate positioning of the positions thereof; An air duct assembly (2), the air duct assembly (2) being used to swing the air duct to the center of the drill rod and insert it into the drilled anchor hole; an intermediate support mechanism (7) located between the propeller assembly (1) and the rock drilling mechanism (6) for providing structural support; A propeller assembly (1) is mounted on a propeller mounting seat (504) and connected to a connecting rod mechanism (3); An anchor rod storage rotation assembly (4), used for storing and rotating anchor rods; A rock drilling mechanism (6) comprises a rock drill, a connecting head, a drill rod and a drill bit, and the rock drilling mechanism (6) is used for drilling anchor holes.

2. The translation working mechanism of the anchor-injection machine according to claim 1, characterized in that: The propulsion base (803) is fixedly connected to the propulsion beam (804), and the propulsion mechanism (8) includes a compensation cylinder (805). The compensation cylinder (805) is fixedly connected to the propulsion beam (804) to achieve forward and backward sliding control of the propulsion beam (804); the propulsion cylinder is connected to the front pulley assembly (806) and the rear pulley assembly (801), and drives the sliding base (802) to slide forward and backward along the propulsion beam (804), thereby achieving the movement of the rock drilling mechanism (6) and the thruster assembly (1) on the propulsion beam (804).

3. The translation working mechanism of the anchor-injection machine according to claim 2, characterized in that: The compensation oil cylinder (805) is used to drive the entire propulsion beam (804) to slide forward and backward, and the front pulley assembly (806) and the rear pulley assembly (801) drive the sliding base (802) to slide forward and backward on the propulsion beam (804), so as to realize the movement of the rock drilling mechanism (6) and the thruster assembly (1).

4. The translation working mechanism of the anchor-injection machine according to claim 1, characterized in that: The translation mechanism (5) realizes the alternating connection and movement of the rock drilling mounting seat (507) and the thruster mounting seat (504) through the cooperation of the rear translation oil cylinder (501) and the front translation oil cylinder (506).

5. The translation working mechanism of the anchor-injection machine according to claim 1, characterized in that: The positioning oil cylinder (502) extends after the rock drilling mechanism (6) or the thruster assembly (1) moves into position, and is used to ensure the accurate positioning of the rock drilling mounting seat (507) or the thruster mounting seat (504) on the sliding base (802).

6. The translation working mechanism of the anchor-injection machine according to claim 1, characterized in that: The air duct assembly (2) structure is used to swing the air duct to the center of the rock drill rod and insert the air duct into the drilled anchor rod hole.

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