Tunneling and anchoring all-in-one machine with anchor rod auxiliary positioning mechanism

Abstract

The utility model discloses a digging and anchoring all-in-one machine with an anchor rod auxiliary positioning mechanism, and relates to the technical field of mining mechanical devices. The digging and anchoring all-in-one machine with the anchor rod auxiliary positioning mechanism comprises a chassis and a fixing structure, the fixing structure comprises a shell, a base, a rotating ring, a mounting piece, a rectangular rod, a gear, a threaded rod, a rotating rod and a fixed clamping part, the shell is fixedly connected to the top of the chassis, the base is fixedly connected to the interior of the chassis, and the rotating ring is rotationally connected to the surface of the base; the multiple mounting pieces are fixedly connected to the inner wall of the base plate at equal intervals in a circular array mode, when the rotating rod rotates, the threaded rod moves in the rotating rod, and therefore the surface of the anchor rod can be clamped and fixed through simultaneous movement of the multiple fixed clamping parts, the two fixing structures are arranged, the clamping stability can be further enhanced, and the clamping efficiency is improved. The problem that the anchoring precision cannot meet the requirement due to the fact that an anchor rod on an anchor rod machine does not have the auxiliary positioning function is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mining mechanical devices, in particular to an integrated mining and anchoring machine with an anchor rod auxiliary positioning mechanism. Background Art

[0002] The core purpose of anchor bolt fixation is to provide stability and support to ensure the safety and durability of engineering structures. The anchor bolt penetrates deep into the stratum, with one end connected to the engineering structure and the other end deep into the stratum, forming friction or bonding resistance, thereby increasing the bearing capacity of the anchor body and transmitting the pulling force deep into the soil to ensure that the soil, rock or other materials will not slip or collapse.

[0003] The distance between the output end of the anchor bolter and the rock formation in the mine tunnel requires the anchoring accuracy of the anchor bolter. The anchor bolt fixing process on the anchor bolter adopts triangular wooden wedges. After the anchor bolt is placed in the hole, wedges are placed from both sides and stuck above the hole. Concrete is poured from both sides to achieve the purpose of fixing the anchor bolt. However, in actual construction, the triangular wedges are prone to uneven force on both sides, causing the anchor bolt to deviate from the center of the hole, resulting in the anchoring accuracy not meeting the requirements. Therefore, a drilling and anchoring machine with an anchor bolt auxiliary positioning mechanism is needed. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art and to provide an integrated drilling and anchoring machine containing an anchor rod auxiliary positioning mechanism, which can solve the problem that the anchor rods on the anchoring machine do not have the auxiliary positioning function, resulting in the anchoring accuracy not meeting the requirements.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an integrated anchor drilling machine containing an anchor rod auxiliary positioning mechanism, comprising a chassis and a fixed structure, the fixed structure comprising an outer shell, a base, a rotating ring, a mounting piece, a rectangular rod, a gear, a threaded rod, a rotating rod and a fixed clamping portion, the outer shell is fixedly connected to the top of the chassis, the base is fixedly connected to the inside of the chassis, the rotating ring is rotatably connected to the surface of the base, the number of mounting pieces is multiple and they are equidistantly fixed to the inner wall of the chassis in a circular array, the number of rectangular rods is the same as the mounting pieces and they are respectively fixedly connected to the corresponding mounting pieces, the gear is arranged inside the base, the number of rotating rods is multiple and they are all rotatably connected to the base, the threaded rod is threadedly connected to the inside of the rotating rod, the threaded rod is slidably connected to the rectangular rod, the rectangular rod is located inside the threaded rod, a rectangular groove adapted to the rectangular rod is provided inside the threaded rod, and the fixed clamping portion is fixedly connected to the threaded rod.

[0006] Preferably, the surface of the rotating ring is provided with tooth grooves adapted to the gears, and the gears are meshed and connected with the tooth grooves.

[0007] Preferably, an annular groove for the rotating ring to rotate is provided on the top of the base.

[0008] Preferably, limiting rings for limiting positioning are fixedly sleeved on both sides of the rotating rod.

[0009] Preferably, a moving rod is fixedly connected to the surface of the rotating ring, and an arc-shaped slot for the moving rod to move is provided between the chassis and the shell.

[0010] Preferably, there are two fixing structures, located at the top and bottom of the rotating ring respectively.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. In the anchor drilling machine with an anchor rod auxiliary positioning mechanism, when the rotating rod rotates, the threaded rod does not rotate with the rotating rod but moves inside the rotating rod, allowing the fixed clamping part to move, thereby clamping and fixing the surface of the anchor rod by utilizing the simultaneous movement of multiple fixed clamping parts. There are two fixed structures, located above and below the rotating ring respectively, which can further enhance the clamping stability and solve the problem that the anchor rod on the anchor machine does not have the auxiliary positioning function, resulting in the anchoring accuracy not meeting the requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0014] Figure 1 This is a schematic diagram of the main body of the utility model;

[0015] Figure 2 It is an internal schematic diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the fixed structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the fixed clamping part of the utility model.

[0018] Figure numerals: 1. chassis; 2. shell; 3. arc-shaped slot; 4. moving rod; 5. base; 6. rotating ring; 7. mounting part; 8. rectangular rod; 9. gear; 10. threaded rod; 11. annular groove; 12. tooth groove; 13. rotating rod; 14. limiting ring; 15. fixed clamping part. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0020] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0021] In the description of this utility model, terms such as "greater than," "less than," and "exceed" are understood to exclude the number indicated, while terms such as "above," "below," and "within" are understood to include the number indicated. The terms "first" and "second" are used solely to distinguish technical features and are not to be construed as indicating or implying relative importance, or as implicitly specifying the number or order of the technical features indicated.

[0022] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0023] See also Figure 1-4The present invention provides a technical solution: an anchor drilling and anchoring machine with an anchor auxiliary positioning mechanism, comprising a chassis 1 and a fixed structure, the fixed structure comprising a shell 2, a base 5, a rotating ring 6, a mounting piece 7, a rectangular rod 8, a gear 9, a threaded rod 10, a rotating rod 13 and a fixed clamping portion 15, the shell 2 is fixedly connected to the top of the chassis 1, the base 5 is fixedly connected to the inside of the chassis 1, the rotating ring 6 is rotatably connected to the surface of the base 5, the number of the mounting pieces 7 is multiple and is equidistantly fixed to the inner wall of the chassis 1 in a circular array, the number of the rectangular rods 8 is the same as the mounting pieces 7 and they are respectively fixedly connected to the corresponding mounting pieces 7, the gear 9 is arranged inside the base 5, the number of the rotating rods 13 is multiple and all are rotatably connected to the base 5, the threaded rod 10 is threadedly connected to the inside of the rotating rod 13, the threaded rod 10 is slidably connected to the rectangular rod 8, the rectangular rod 8 is located inside the threaded rod 10, the threaded rod 10 is provided with a rectangular groove adapted to the rectangular rod 8, the fixed clamping portion 15 is fixedly connected to the threaded rod 10, the surface of the rotating ring 6 is provided with a groove adapted to the gear 9 is adapted to the tooth groove 12, the gear 9 is meshed with the tooth groove 12, the anchor rod is passed through the opening in the center of the device, and the rotating ring 6 is rotated by moving the rod 4. The width of the tooth groove 12 opened on the rotating ring 6 is larger than the width of the gear 9, so that the gear 9 can adapt to the tooth groove 12 and rotate with the rotation of the rotating ring 6. The rotation of the gear 9 drives the rotating rod 13 to rotate. Since the rotating rod 13 is threadedly connected to the threaded rod 10, the threaded rod 10 is located inside the rotating rod 13. The rectangular rod 8 is slidably connected to the threaded rod 10 and the rectangular rod 8 is rectangular in shape. Therefore, when the rotating rod 13 rotates, the threaded rod 10 will not rotate with the rotating rod 13 but move inside the rotating rod 13, allowing the fixed clamping part 15 to move, so that the surface of the anchor rod can be clamped and fixed by using the simultaneous movement of multiple fixed clamping parts 15. Two fixed structures are provided, one above and one below the rotating ring 6, which can further enhance the clamping stability and solve the problem that the anchor rod on the anchor bolt machine does not have the auxiliary positioning function, resulting in the anchoring accuracy not meeting the requirements.

[0024] Furthermore, an annular groove 11 is provided on the top of the base 5 for the rotation of the rotating ring 6. The annular groove 11 is used to limit the rotation of the rotating ring 6. The surface of the rotating ring 6 is provided with a ridge adapted to the annular groove 11. Limiting rings 14 for limiting positioning are fixedly sleeved on both sides of the rotating rod 13. The limiting rings 14 limit the movement of the rotating rod 13 so that the rotating rod 13 does not slide, thereby enhancing stability. The surface of the rotating ring 6 is fixedly connected to the moving rod 4. An arc-shaped slot 3 for the moving rod 4 to move is provided between the chassis 1 and the outer shell 2. There are two fixed structures, respectively located at the top and bottom of the rotating ring 6.

[0025] Working principle: Pass the anchor rod through the opening in the center of the device, and rotate the rotating ring 6 by moving the rod 4. The width of the tooth groove 12 on the rotating ring 6 is larger than the width of the gear 9, so that the gear 9 can adapt to the tooth groove 12 and rotate with the rotation of the rotating ring 6. The rotation of the gear 9 drives the rotating rod 13 to rotate. Since the rotating rod 13 and the threaded rod 10 are threadedly connected, the threaded rod 10 is located inside the rotating rod 13, and the rectangular rod 8 is slidingly connected to the threaded rod 10 and the shape of the rectangular rod 8 is rectangular. Therefore, when the rotating rod 13 rotates, the threaded rod 10 will not rotate with the rotating rod 13 but move inside the rotating rod 13, allowing the fixed clamping part 15 to move, so that the surface of the anchor rod can be clamped and fixed by using the simultaneous movement of multiple fixed clamping parts 15.

[0026] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. Anchoring machine with anchor auxiliary positioning mechanism, characterized in that: include: chassis (1); The fixed structure comprises a housing (2), a base (5), a rotating ring (6), a mounting member (7), a rectangular rod (8), a gear (9), a threaded rod (10), a rotating rod (13) and a fixed clamping portion (15), wherein the housing (2) is fixedly connected to the top of the chassis (1), the base (5) is fixedly connected to the inside of the chassis (1), the rotating ring (6) is rotatably connected to the surface of the base (5), the number of the mounting members (7) is plural and is fixedly connected to the inner wall of the chassis (1) in a circular array at equal intervals, and the number of the rectangular rods (8) is The gear (9) is identical to the mounting member (7) and is fixedly connected to the corresponding mounting member (7). The gear (9) is arranged inside the base (5). The number of the rotating rods (13) is multiple and all are rotatably connected to the base (5). The threaded rod (10) is threadedly connected to the inside of the rotating rod (13). The threaded rod (10) is slidably connected to the rectangular rod (8). The rectangular rod (8) is located inside the threaded rod (10). A rectangular groove adapted to the rectangular rod (8) is opened inside the threaded rod (10). The fixed clamping portion (15) is fixedly connected to the threaded rod (10).

2. The integrated anchoring and digging machine with anchor rod auxiliary positioning mechanism according to claim 1, characterized in that: The surface of the rotating ring (6) is provided with a tooth groove (12) adapted to the gear (9), and the gear (9) is meshedly connected with the tooth groove (12).

3. The integrated anchoring and digging machine with anchor rod auxiliary positioning mechanism according to claim 1, characterized in that: The top of the base (5) is provided with an annular groove (11) for the rotating ring (6) to rotate.

4. The integrated anchoring and digging machine with anchor rod auxiliary positioning mechanism according to claim 1, characterized in that: Limiting rings (14) for limiting position are fixedly sleeved on both sides of the rotating rod (13).

5. The integrated anchoring and digging machine with anchor rod auxiliary positioning mechanism according to claim 1, characterized in that: A moving rod (4) is fixedly connected to the surface of the rotating ring (6), and an arc-shaped slot (3) for the moving rod (4) to move is provided between the chassis (1) and the shell (2).

6. The integrated anchoring and digging machine with anchor rod auxiliary positioning mechanism according to claim 1, characterized in that: There are two fixed structures, which are respectively located at the top and bottom of the rotating ring (6).

Images