Connecting frame for driving and anchoring machine and driving and anchoring all-in-one machine

Abstract

The invention discloses a connecting frame for a driving and anchoring machine and a driving and anchoring all-in-one machine, the connecting frame for the driving and anchoring machine comprises a connecting frame body, a drilling rig bracket and a lifting frame, the connecting frame body is provided with a first end and a second end, and the first end of the connecting frame body is sequentially provided with a first connecting position and a second connecting position in the height direction; the drilling rig bracket is connected with the first connecting position or the second connecting position of the first end of the connecting frame body through the first connecting lug seat, the lifting frame is connected with the first end of the connecting frame body, and the drilling rig bracket is connected with the lifting frame. The connecting frame for the driving and bolting machine has the advantages that the connecting frame is suitable for various drilling frames, and the equipment cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of anchor-diggers, and in particular to a connecting frame and an anchor-digger integrated machine for anchor-diggers. Background Art

[0002] The connecting frame is used in coal mine tunnel excavation equipment. Its main function is to connect the main components of the anchor digger. It is one of the most important structural parts of the anchor digger. The connecting frame in the related technology is mainly used to connect structural parts such as the drill frame bracket. Its characteristics are that it is only suitable for conventional ordinary drill frames. When other drill frames are replaced, there will be interference to varying degrees, which will affect the use of the anchor digger in the mine, and then affect the efficiency of tunnel excavation. Summary of the invention

[0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent.

[0004] To this end, an embodiment of the present invention provides a connecting frame for an anchor drill, which has the advantages of being adaptable to a variety of drilling frames and reducing equipment costs.

[0005] According to an embodiment of the present invention, a connecting frame for an anchor mining machine includes a connecting frame body, a drill frame bracket and a lifting frame, the connecting frame body having a first end and a second end, the first end of the connecting frame body being provided with a first connecting position and a second connecting position in sequence along a height direction, the drill frame bracket being connected to the first connecting position or the second connecting position of the first end of the connecting frame body via a first connecting ear seat, the lifting frame being connected to the first end of the connecting frame body, and the drill frame bracket being connected to the lifting frame.

[0006] The connecting frame for the anchor drill according to the embodiment of the present invention has the advantages of adapting to various drilling frames and reducing equipment costs.

[0007] In some embodiments, the lifting frame includes a first lifting frame, the drilling frame bracket is connected to the first lifting frame, and the first lifting frame is connected to the second connection position of the connecting frame body.

[0008] In some embodiments, the lifting frame also includes a second lifting frame, the second lifting frame and the first lifting frame are respectively connected to the first connecting position and the second connecting position, the second lifting frame is connected to the first lifting frame, the first lifting frame and the second lifting frame are connected to the first end of the connecting frame body, and the drilling frame bracket is connected to the second lifting frame.

[0009] In some embodiments, the drill stand bracket is a single drill stand bracket or a double drill stand bracket.

[0010] In some embodiments, when the drill rig bracket is a single drill rig bracket, the drill rig bracket also includes an automatic anchor drill rig, a welding base is provided on the connecting frame body, the welding base is adjacent to the first end of the connecting frame body, and the automatic anchor drill rig is connected to the welding base through a drill rig lifting system.

[0011] In some embodiments, a tensioning ear seat is further provided at the first end of the connecting frame.

[0012] In some embodiments, a stabilizing shoe connection hole is provided below the second connection position.

[0013] In some embodiments, a second connecting ear seat is provided at the second end of the connecting frame body.

[0014] In some embodiments, the first connection position and the second connection position are provided with threaded connection holes that cooperate with the first connection ear seat.

[0015] According to the embodiment of the present invention, the integrated digging and anchoring machine includes a connecting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 1 is a schematic structural diagram of a connecting frame for an anchor mining machine according to an embodiment of the present invention.

[0017] Figure 2 It is a schematic diagram of the use status of a single drill bracket and an automatic anchor bracket of a connecting frame for an anchor drill according to an embodiment of the present invention.

[0018] Figure 3 2 is a schematic diagram of a double drill frame bracket of a connecting frame for an anchor miner in a use state at a first connection position according to an embodiment of the present invention.

[0019] Figure 4 2 is a schematic diagram of a double drill frame bracket of a connecting frame for an anchor miner in a use state at a second connection position according to an embodiment of the present invention.

[0020] Figure 5 1 is a schematic structural diagram of a first lifting frame of a connecting frame for an anchor miner according to an embodiment of the present invention.

[0021] Figure 6 1 is a schematic structural diagram of a second lifting frame of a connecting frame for an anchor miner according to an embodiment of the present invention.

[0022] Figure 7 It is a structural schematic diagram of a first connecting ear seat of a connecting frame for an anchor miner according to an embodiment of the present invention.

[0023] Figure 8 It is a structural schematic diagram of a single drill frame bracket of a connecting frame for an anchor drill according to an embodiment of the present invention.

[0024] Fig. 9 1 is a schematic structural diagram of a double drill frame bracket for a connecting frame of an anchor drill according to an embodiment of the present invention.

[0025] Fig.10 Schematic diagram of the position of the connecting frame body of the integrated digging and anchoring machine according to an embodiment of the present invention.

[0026] Figure numerals: 1. Connecting frame body; 11. First connecting position; 12. Second connecting position; 21. Single drill frame bracket; 22. Double drill frame bracket; 23. First connecting ear seat; 24. Automatic anchor drill frame; 3. First lifting frame; 4. Second lifting frame; 5. Welding base; 6. Tensioning ear seat; 7. Second connecting ear seat; 8. Threaded connection hole; 9. Stabilizing shoe connection hole. DETAILED DESCRIPTION

[0027] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0028] According to an embodiment of the present invention, a connecting frame for an anchor mining machine is provided. Figures 1 to 10 As shown, the connecting frame for the anchor excavator includes a connecting frame body 1, a drill frame bracket and a lifting frame. The connecting frame body 1 has a first end and a second end. The first end of the connecting frame body 1 is provided with a first connection position 11 and a second connection position 12 in sequence along the height direction. The drill frame bracket is connected to the first connection position 11 or the second connection position 12 of the first end of the connecting frame body 1 through a first connection ear seat 23. The lifting frame is connected to the first end of the connecting frame body 1, and the drill frame bracket is connected to the lifting frame. The first connection position 11 and the second connection position 12 fix the first connection ear seat 23. The connection position selected by the first connection ear seat 23 is different to adjust the height of the drill frame, and the initial height of the drill frame is changed by adjusting the connection position. It can adapt to the installation requirements of different drill frames to avoid different degrees of interference in the drill frame, and ensure the efficiency of tunnel excavation. The connecting frame can adapt to different drill frames, avoid designing different connecting frames for different drill frames, and reduce the time and cost of design and manufacturing. Figure 4 The double drill frame bracket 22 in the figure does not show the guard plate. Figure 8 The single drill frame bracket 21 in the embodiment does not show the guard plate. Fig. 9 The double drill frame bracket 22 in FIG. 1 shows a guard plate.

[0029] The connecting frame for the anchor drill according to the embodiment of the present invention has the advantages of adapting to various drilling frames and reducing equipment costs.

[0030] In some embodiments, Figures 2 to 5As shown, the lifting frame includes a first lifting frame 3 , the drilling frame bracket is connected to the first lifting frame 3 , and the first lifting frame 3 is connected to the second connection position 12 of the connecting frame body 1 .

[0031] Specifically, the first lifting frame 3 is connected to the second connection position 12 of the connecting frame body 1 through the first connecting ear seat 23 to realize the low position mode of the drilling frame. The first lifting frame 3 has two limiting ear seats for cooperating with the drilling frame bracket, and the size of the first end of the first lifting price is larger than the size of the second end.

[0032] In some embodiments, Figure 3 and Figure 6 As shown, the lifting frame also includes a second lifting frame 4, the second lifting frame 4 and the first lifting frame 3 are respectively connected to the first connecting position 11 and the second connecting position 12, the second lifting frame 4 is connected to the first lifting frame 3, the first lifting frame 3 and the second lifting frame 4 are connected to the first end of the connecting frame body 1, and the drilling frame bracket is connected to the second lifting frame 4.

[0033] Specifically, the second lifting frame 4 has two first connecting parts that cooperate with the limiting ear seats of the first lifting frame 3, and the two first connecting parts respectively enter a limiting ear seat. A limiting ear seat is correspondingly arranged on each first connecting part. The limiting ear seat of the second lifting frame is used to cooperate with the drilling rig bracket. The first end of the second lifting frame 4 is also provided with a second connecting part that cooperates with the first connecting ear seat 23. The second connecting part cooperates with the first connecting ear seat 23 to fix the second lifting frame 4, and the initial height of the drilling rig is raised by the second lifting frame.

[0034] In some embodiments, Figure 5 and Figure 6 As shown, the drill stand bracket is a single drill stand bracket 21 or a double drill stand bracket 22 .

[0035] Specifically, the drill rack bracket can be a single drill rack bracket 21, i.e., a bracket with only one drill rod fixing position, or a double drill rack bracket 22, i.e., a bracket with two parallel drill rod fixing positions. The single drill rack bracket 21 or the double drill rack bracket 22 has a guard plate mounting hole for fixing the guard plate, and the guard plate is mounted on the first end of the single drill rack bracket 21 or the double drill rack bracket 22, and the first end of the single drill rack bracket 21 or the double drill rack bracket 22 corresponds to the first end of the drill rack bracket.

[0036] In some embodiments, Figure 2 As shown, when the drill rig bracket is a single drill rig bracket 21, the drill rig bracket also includes an automatic anchor drill rig 24, a welding base 5 is provided on the connecting frame body 1, the welding base 5 is adjacent to the first end of the connecting frame body 1, and the automatic anchor drill rig 24 is connected to the welding base 5 through a drill rig lifting system.

[0037] Specifically, when the drill rig bracket adopts a single drill rig bracket 21 at the first end of the connecting frame body 1, an automatic anchor drill rig 24 can also be set on the connecting frame body 1, the welding base 5 is connected to the drill rig lifting system, and the automatic anchor drill rod is connected to the drill rig lifting system.

[0038] In some embodiments, Figure 1 and Figure 4 As shown, a tensioning ear seat 6 is also provided at the first end of the connecting frame.

[0039] Specifically, the tensioning ear seat 6 cooperates with the drill rack bracket, one end of the threaded rod is connected to the tensioning ear seat 6, and the other end is connected to the drill rack bracket, and the threaded rod and the tensioning ear seat 6 cooperate to tighten and fix the drill rack bracket.

[0040] In some embodiments, Figure 1 As shown, a stabilizing shoe connecting hole 9 is provided below the second connecting position 12 .

[0041] Specifically, the stabilizing boot is connected to the connecting frame body 1 and is used for grounding. The stabilizing boot improves the stability of the connecting frame and is lowered when the whole machine is in operation, so that the whole machine can operate in a stable state. When repairing, the whole machine support can be raised for easy disassembly and assembly.

[0042] In some embodiments, Figure 1 and Figure 4 As shown, a second connecting ear seat 7 is provided at the second end of the connecting frame body 1 .

[0043] Specifically, the second connecting ear seat 7 is connected to the anchor mining machine frame through a pull rod, so as to fix the connecting frame body 1 to the anchor mining machine frame.

[0044] In some embodiments, the first connection position 11 and the second connection position 12 are provided with threaded connection holes 8 that cooperate with the first connection ear seat 23 .

[0045] Specifically, the first connecting ear seat 23 is fixed in cooperation with the threaded connection hole 8 by means of bolts, and the drill rack bracket is fixed by connecting different threaded connection holes 8 .

[0046] According to the embodiment of the present invention, the anchoring machine is as follows: Fig.10 As shown, the anchor-digger machine includes a connecting frame, which is arranged between the oil tank mounting plate and the telescopic platform of the anchor-digger machine, and a drilling frame operating box is also arranged on the oil tank mounting plate.

[0047] The technical advantages of the integrated mining and anchoring machine according to the embodiment of the present invention are the same as the technical advantages of the connecting frame for the mining and anchoring machine described above, and will not be repeated here. 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", "axial", "radial", "circumferential" 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 device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0048] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0049] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0051] In the present invention, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0052] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are illustrative and are not to be construed as limitations on the present invention. Changes, modifications, substitutions and variations of the above embodiments by those of ordinary skill in the art are all within the scope of protection of the present invention.

Claims

1. A connecting frame for an anchor miner, characterized in that: include: A connecting frame body, wherein the connecting frame body has a first end and a second end, and the first end of the connecting frame body is provided with a first connecting position and a second connecting position in sequence along a height direction; A drill rack bracket, the drill rack bracket is connected to a first connection position or a second connection position of a first end of the connecting frame body through a first connecting ear seat; A lifting frame is connected to the first end of the connecting frame body, and the drilling frame bracket is connected to the lifting frame.

2. The connecting frame for anchor miner according to claim 1, characterized in that: The lifting frame includes a first lifting frame, the drilling frame bracket is connected to the first lifting frame, and the first lifting frame is connected to the second connection position of the connecting frame body.

3. The connecting frame for anchor miner according to claim 2, characterized in that: The lifting frame also includes a second lifting frame, the second lifting frame and the first lifting frame are respectively connected to the first connecting position and the second connecting position, the second lifting frame is connected to the first lifting frame, the first lifting frame and the second lifting frame are connected to the first end of the connecting frame body, and the drilling frame bracket is connected to the second lifting frame.

4. The connecting frame for anchor miner according to claim 1, characterized in that: The drill rack bracket is a single drill rack bracket or a double drill rack bracket.

5. The connecting frame for anchor miner according to claim 4, characterized in that: When the drill rig bracket is a single drill rig bracket, the drill rig bracket also includes an automatic anchor drill rig, a welding base is provided on the connecting frame body, the welding base is adjacent to the first end of the connecting frame body, and the automatic anchor drill rig is connected to the welding base through a drill rig lifting system.

6. The connecting frame for anchor miner according to claim 1, characterized in that: The first end of the connecting frame is also provided with a tensioning ear seat.

7. The connecting frame for anchor miner according to claim 1, characterized in that: A stabilizing shoe connection hole is provided below the second connection position.

8. The connecting frame for anchor miner according to claim 1, characterized in that: The second end of the connecting frame body is provided with a second connecting ear seat.

9. The connecting frame for anchor miner according to claim 1, characterized in that: The first connection position and the second connection position are provided with threaded connection holes matched with the first connection ear seat.

10. An integrated digging and anchoring machine, characterized in that: It comprises a connecting frame, and the connecting frame is the connecting frame as described in any one of claims 1-9.

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