CN218934338U - Drilling machine support - Google Patents
Drilling machine support Download PDFInfo
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- CN218934338U CN218934338U CN202223393320.7U CN202223393320U CN218934338U CN 218934338 U CN218934338 U CN 218934338U CN 202223393320 U CN202223393320 U CN 202223393320U CN 218934338 U CN218934338 U CN 218934338U
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- drilling machine
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Abstract
The utility model relates to a drill stand, comprising: the drilling machine comprises a frame body, a drilling machine assembly, a first lifting device and a first driving device, wherein the first lifting device is connected with the first driving device, the first driving device is arranged on the frame body, the first lifting device comprises a first telescopic component which is movable along a first direction, one end of the first telescopic component is connected with the drilling machine assembly, the other end of the first telescopic component is connected with the first driving device, and the first telescopic component can extend and retract along an up-and-down direction so that the first telescopic component drives the drilling machine assembly to move along the up-and-down direction, and the up-and-down direction is perpendicular to the first direction. The drilling machine support has the advantage of high tunneling efficiency.
Description
Technical Field
The utility model relates to the technical field of supporting equipment of tunneling equipment, in particular to a drilling machine bracket.
Background
With the rapid development of coal mining technology, the working efficiency of the tunneling and anchoring machine for thin coal layer roadway tunneling operation is greatly improved, and the working efficiency of the rear supporting equipment matched with the tunneling and anchoring machine is a key factor of rapid tunneling. The drilling frame assembly arranged on the rear supporting equipment in the related art can meet the multi-angle drilling operation of the roadway, limits the width of two sides of the roadway operation and the height range of the roadway, and can not meet the anchoring requirements of the roadway of the thin coal seam and the medium coal seam, and manual adjustment is needed, so that the tunneling efficiency of the drilling machine is limited.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems in the related art to some extent.
Therefore, the embodiment of the utility model provides the drilling machine support which has the advantage of high tunneling efficiency.
The drilling machine support comprises: a frame body; a drilling machine assembly; the drilling machine comprises a frame body, a first lifting device and a first driving device, wherein the first lifting device is connected with the first driving device, the first driving device is arranged on the frame body and is movable along a first direction, the first driving device is used for driving the first lifting device to move along the first direction, the first lifting device comprises a first telescopic component, one end of the first telescopic component is connected with the drilling machine assembly, the other end of the first telescopic component is connected with the first driving device, the first telescopic component can extend and retract along the up-and-down direction, so that the first telescopic component drives the drilling machine assembly to move along the up-and-down direction, and the up-and-down direction is perpendicular to the first direction.
According to the drilling machine support, the first lifting device is driven by the first driving device to move in the left-right direction, so that the drilling machine assembly is moved between two sides of a roadway, the problem that the position of the drilling machine needs to be changed by manpower is solved, and therefore the tunneling efficiency of the drilling machine support is high.
Therefore, the drilling machine support provided by the embodiment of the utility model has the advantage of high tunneling efficiency.
In some embodiments, the drill stand further comprises: the first driving device is movable in a second direction, the second driving device is used for driving the first driving device to move in the second direction, the second driving device is arranged on the frame body, the second direction is perpendicular to the first direction, and the second direction is perpendicular to the up-down direction.
In some embodiments, the second driving device includes a first push rod and a first cylinder body, the first cylinder body is arranged on the frame body, the first push rod is movably arranged in the first cylinder body along the second direction, the first push rod is connected with the first driving device, a first guide groove is arranged on the frame body, the extending direction of the first guide groove is consistent with the second direction, and a first clamping part matched with the first guide groove is arranged on the first driving device.
In some embodiments, the first driving device includes a first guide duct connected to the frame, the first guide duct having an extension direction consistent with the first direction, and a second push rod movably disposed in the first guide duct along the first direction, the drill assembly connected to the second push rod.
In some embodiments, the drill stand further comprises: the two drilling machine assemblies are connected with the first lifting device, and the other drilling machine assembly is connected with the second lifting device; the second lifting device is connected with the third driving device, the third driving device is arranged on the frame body and is movable along a first direction, the third driving device is used for driving the second lifting device to move along the first direction, the second lifting device comprises a second telescopic assembly, the second telescopic assembly can extend and retract along the up-down direction, so that the second telescopic assembly drives the drilling machine assembly to move along the up-down direction, and the up-down direction is perpendicular to the first direction.
In some embodiments, the drill stand further comprises: the fourth driving device is movable in a second direction and used for driving the third driving device to move in the second direction, the fourth driving device is arranged on the frame body, the second direction is perpendicular to the first direction, and the second direction is perpendicular to the up-down direction.
In some embodiments, the fourth driving means includes: the third push rod and the second cylinder body, the second cylinder body is established on the support body, the third push rod is followed movably to be established in the second cylinder body, the third push rod with third drive arrangement links to each other, be equipped with the second guide way on the support body, the extending direction of second guide way with the second direction is unanimous, be equipped with on the fourth drive arrangement with second guide way complex second joint portion.
In some embodiments, the third driving device includes a second guide duct connected to the frame, the second guide duct extending in a direction consistent with the first direction, and a fourth push rod movably disposed in the second guide duct along the first direction, and the drill assembly is connected to the fourth push rod.
In some embodiments, the drill assembly includes a drill coupled to the rotational drive, the drill rotatably coupled to the first telescoping assembly, and a rotational drive for driving the drill in rotation.
In some embodiments, the first lifting device comprises a mounting frame and a guide post, the mounting frame is connected with the first driving device, the mounting frame is provided with the guide post, the length direction of the guide post is consistent with the up-down direction, the other end of the first telescopic component is connected with the mounting frame, and the drilling machine is provided with a through hole matched with the guide post.
Drawings
Fig. 1 is a schematic structural view of a drill stand according to an embodiment of the present utility model.
Fig. 2 is a schematic structural view of a drill stand according to an embodiment of the present utility model.
Fig. 3 is a schematic structural view of a first driving device and a third driving device according to an embodiment of the present utility model.
Fig. 4 is a schematic structural view of a first driving device and a third driving device according to an embodiment of the present utility model.
Reference numerals:
a rig stand 100;
a frame body 1; a first guide groove 11; a second guide groove 12;
a drilling machine assembly 2;
a first lifting device 3; a first telescopic assembly 31; a mounting frame 32; a guide post 33;
a first driving device 4; a first guide duct 41; a first engagement portion 411; a second push rod 42;
a second driving device 5; a first cylinder 51;
a second lifting device 6; a second telescopic assembly 61; a third driving device 7; a second guide duct 71; a fourth push rod 72; a fourth driving device 8; a third push rod 81; a second cylinder 82; and a second engagement portion 811.
Detailed Description
Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
As shown in fig. 1 to 4, a drill stand 100 according to an embodiment of the present utility model includes a frame body 1, a drill assembly 2, a first lifting device 3, and a first driving device 4.
The first lifting device 3 is connected to a first driving device 4, the first driving device 4 is provided on the frame 1, the first lifting device 3 is movable along a first direction (for example, a left-right direction in fig. 1), and the first driving device 4 is used for driving the first lifting device 3 to move in the first direction. The first lifting device 3 comprises a first telescopic component 31, one end of the first telescopic component 31 is connected with the drilling machine assembly 2, the other end of the first telescopic component 31 is connected with the first driving device 4, and the first telescopic component 31 can extend and retract along the up-down direction, so that the first telescopic component 31 drives the drilling machine assembly 2 to move along the up-down direction, and the up-down direction is perpendicular to the first direction.
The manner in which the drill stand 100 of the embodiment of the present utility model is used will be described below with reference to the accompanying drawings.
When it is desired to change the position of the drill assembly 2 between the sides of the roadway, for example, in the left-right direction in fig. 1, the first lifting device 3 is driven to move in the left-right direction by the first driving device 4, thereby changing the position of the drill assembly 2 between the sides of the roadway. When the drilling machine assembly 2 reaches a preset tunneling position, the first lifting device 3 is used for controlling the drilling machine assembly 2 to move downwards, so that tunneling operation is completed. After the tunneling is completed, the first lifting device 3 is used for controlling the drilling machine assembly 2 to lift upwards so as to facilitate the next tunneling operation.
According to the drilling machine support 100, the first lifting device 3 is driven to move in the left-right direction by the first driving device 4, so that the drilling machine assembly 2 is moved between two sides of a roadway, the problem that the position of a drilling machine needs to be changed by manpower is solved, and therefore the tunneling efficiency of the drilling machine support 100 is high.
Thus, the drill stand 100 of the embodiment of the present utility model has the advantage of high tunneling efficiency.
For easier understanding of the present application, the drill stand 100 according to the embodiment of the present utility model will be further described below by taking the case that the first direction coincides with the left-right direction and the case that the second direction coincides with the front-rear direction.
The drill stand 100 of the embodiment of the present utility model includes a frame body 1, a drill assembly 2, a first lifting device 3, a first driving device 4, a second driving device 5, a second lifting device 6, a third driving device 7, and a fourth driving device 8.
In some embodiments, as shown in fig. 1 and 2, the first driving device 4 is movable in the front-rear direction, the second driving device 5 is used to drive the first driving device 4 to move in the front-rear direction, and the second driving device 5 is provided on the frame 1. The second driving device 5 is used for driving the first driving device 4 to move in the front-rear direction, so that the front-rear position of the drilling machine assembly 2 in a roadway does not need to be changed by manpower, and the tunneling efficiency of the drilling machine support 100 is further improved. The front and rear positions in the roadway are vertical to the extending direction of the two sides of the roadway and vertical to the up-down direction.
Specifically, the second driving device 5 includes a first push rod and a first cylinder 51, the first cylinder 51 is disposed on the frame 1, the first push rod is movably disposed in the first cylinder 51 along the second direction, the first push rod is connected with the first driving device 4, the frame 1 is provided with a first guiding groove 11, the extending direction of the first guiding groove 11 is consistent with the second direction, and the first driving device 4 is provided with a first clamping portion 411 matched with the first guiding groove 11. Thereby driving the first driving means 4 by the second driving means 5, the structure is simple. Further, the accuracy of the movement of the drill assembly 2 in the front-rear direction is ensured by the first guide groove 11 being engaged with the first catching portion 411.
In some embodiments, as shown in fig. 3 and 4, the first driving device 4 includes a first guide duct 41 and a second push rod 42, the first guide duct 41 is connected to the frame body 1, the first guide duct 41 extends in a direction consistent with the first direction, the second push rod 42 is movably disposed in the first guide duct 41 in the first direction, and the drill assembly 2 is connected to the second push rod 42. Thereby cooperating with the second push rod 42 through the first guide duct 41, thereby ensuring accuracy of movement of the drill assembly 2 in the left-right direction.
In some embodiments, as shown in fig. 1 and 2, the number of drilling assemblies 2 is two, the left drilling assembly 2 is connected to the first lifting device 3, and the right drilling assembly 2 is connected to the second lifting device 6. The second lifting device 6 is connected with a third driving device 7, the third driving device 7 is arranged on the frame body 1, the second lifting device 6 is movable along the left-right direction, and the third driving device 7 is used for driving the second lifting device 6 to move along the left-right direction.
The second lifting device 6 includes a second telescopic assembly 61, and the second telescopic assembly 61 can be extended and contracted in the up-down direction so that the second telescopic assembly 61 drives the drill assembly 2 to move in the up-down direction, which is perpendicular to the first direction.
In other words, the third driving device 7 is used to drive the second lifting device 6 to move in the left-right direction, so that the right drill assembly 2 moves between two sides of the roadway, so that the drill assemblies 2 on the left side and the right side can work together, and the tunneling efficiency of the drill support 100 of the embodiment of the utility model is further improved.
As shown in fig. 3 and 4, the fourth driving device 8 is movable in the second direction, the fourth driving device 8 is for driving the third driving device 7 to move in the front-rear direction, and the fourth driving device 8 is provided on the frame body 1. The fourth driving device 8 is used for driving the third driving device 7 to move in the front-rear direction, so that the front-rear position of the right drilling machine assembly 2 in a roadway does not need to be changed by manpower, and the tunneling efficiency of the drilling machine bracket 100 of the embodiment of the utility model is further improved.
In some embodiments, as shown in fig. 1 and 2, the fourth driving device 8 includes a third push rod 81 and a second cylinder 82, the second cylinder 82 is provided on the frame 1, the third push rod 81 is movably provided in the second cylinder 82 in the front-rear direction, and the third push rod 81 is connected to the third driving device 7.
The frame 1 is provided with a second guide groove 12, the extending direction of the second guide groove 12 is consistent with the second direction, and the fourth driving device 8 is provided with a second clamping part 811 matched with the second guide groove 12. Thereby the third driving means 7 is driven by the fourth driving means 8, and the structure is simple. Further, the accuracy of the movement of the drill assembly 2 in the front-rear direction is ensured by the second guide groove 12 engaging with the second engagement portion 811.
In some embodiments, as shown in fig. 3 and 4, the third driving device 7 includes a second guide duct 71 and a fourth push rod 72, the second guide duct 71 is connected to the frame body 1, the second guide duct 71 extends in a direction consistent with the first direction, the fourth push rod 72 is movably disposed in the second guide duct 71 in the first direction, and the drill assembly 2 is connected to the fourth push rod 72. Thereby cooperating with the fourth push rod 72 through the second guide duct 71, thereby ensuring accuracy of movement of the drill assembly 2 in the left-right direction.
In some embodiments, as shown in fig. 1 and 2, the drill assembly 2 includes a drill coupled to a rotation drive (not shown) rotatably coupled to the first telescoping assembly 31, and a rotation drive for driving the drill in rotation. Therefore, the included angle between the drilling machine and the ground is adjusted by using the rotary driving device, so that the drilling machine can drive at different angles, and the driving efficiency of the drilling machine bracket 100 of the embodiment of the utility model is greatly improved.
Optionally, the rotation driving device is a corner oil cylinder.
In some embodiments, as shown in fig. 1 and 2, the first lifting device 3 includes a mounting frame 32 and a guide post 33, the mounting frame 32 is connected to the first driving device 4, the mounting frame 32 is provided with the guide post 33, and the length direction of the guide post 33 is consistent with the up-down direction. The upper end of the first telescopic assembly 31 is connected with a mounting frame 32, and the drilling machine is provided with a through hole matched with a guide post 33, so that the feeding accuracy of the drilling machine in the tunneling direction is ensured.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
For purposes of this disclosure, the terms "one embodiment," "some embodiments," "example," "a particular example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (10)
1. A drill stand, comprising:
a frame body;
a drilling machine assembly;
the first lifting device is connected with the first driving device, the first driving device is arranged on the frame body, the first lifting device can move along a first direction, the first driving device is used for driving the first lifting device to move along the first direction,
the first lifting device comprises a first telescopic component, one end of the first telescopic component is connected with the drilling machine assembly, the other end of the first telescopic component is connected with the first driving device, and the first telescopic component can extend and retract along the up-down direction, so that the first telescopic component drives the drilling machine assembly to move along the up-down direction, and the up-down direction is perpendicular to the first direction.
2. The drill stand of claim 1, further comprising: the first driving device is movable in a second direction, the second driving device is used for driving the first driving device to move in the second direction, the second driving device is arranged on the frame body, the second direction is perpendicular to the first direction, and the second direction is perpendicular to the up-down direction.
3. The drill stand of claim 2, wherein the second drive means comprises a first pushrod and a first cylinder, the first cylinder being disposed on the stand, the first pushrod being movably disposed within the first cylinder in the second direction, the first pushrod being coupled to the first drive means,
the frame body is provided with a first guide groove, the extending direction of the first guide groove is consistent with the second direction, and the first driving device is provided with a first clamping part matched with the first guide groove.
4. The drill stand of claim 1, wherein the first drive means comprises a first guide channel and a second push rod, the first guide channel being connected to the frame, the first guide channel extending in a direction coincident with the first direction, the second push rod being movably disposed in the first guide channel in the first direction, the drill assembly being connected to the second push rod.
5. The drill stand of any one of claims 1-4, further comprising: the two drilling machine assemblies are connected with the first lifting device, and the other drilling machine assembly is connected with the second lifting device;
the second lifting device is connected with the third driving device, the third driving device is arranged on the frame body, the second lifting device can move along the first direction, the third driving device is used for driving the second lifting device to move along the first direction,
the second lifting device comprises a second telescopic component which can extend and retract along the up-down direction, so that the second telescopic component drives the drilling machine assembly to move along the up-down direction, and the up-down direction is perpendicular to the first direction.
6. The drill stand of claim 5, further comprising: the fourth driving device is movable in a second direction and used for driving the third driving device to move in the second direction, the fourth driving device is arranged on the frame body, the second direction is perpendicular to the first direction, and the second direction is perpendicular to the up-down direction.
7. The drill stand of claim 6, wherein the fourth drive means comprises: the third push rod and the second cylinder body are arranged on the frame body, the third push rod is movably arranged in the second cylinder body along the second direction, the third push rod is connected with the third driving device,
the frame body is provided with a second guide groove, the extending direction of the second guide groove is consistent with the second direction, and the fourth driving device is provided with a second clamping part matched with the second guide groove.
8. The drill stand of claim 6, wherein the third drive means comprises a second guide channel and a fourth push rod, the second guide channel being connected to the frame, the second guide channel extending in a direction coincident with the first direction, the fourth push rod being movably disposed in the second guide channel in the first direction, the drill assembly being connected to the fourth push rod.
9. The drill stand of claim 1, wherein the drill assembly comprises a drill and a rotational drive, the drill being coupled to the rotational drive, the drill being rotatably coupled to the first telescoping assembly, the rotational drive being for driving the drill in rotation.
10. The drill stand of claim 9, wherein the first lifting means comprises a mounting bracket and a guide post, the mounting bracket is connected to the first driving means, the mounting bracket is provided with the guide post, the length direction of the guide post is consistent with the up-down direction, the other end of the first telescopic assembly is connected to the mounting bracket, and the drill is provided with a through hole matched with the guide post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223393320.7U CN218934338U (en) | 2022-12-15 | 2022-12-15 | Drilling machine support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223393320.7U CN218934338U (en) | 2022-12-15 | 2022-12-15 | Drilling machine support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218934338U true CN218934338U (en) | 2023-04-28 |
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ID=86082809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223393320.7U Active CN218934338U (en) | 2022-12-15 | 2022-12-15 | Drilling machine support |
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| Country | Link |
|---|---|
| CN (1) | CN218934338U (en) |
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- 2022-12-15 CN CN202223393320.7U patent/CN218934338U/en active Active
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