CN203515338U - Underground drill rig with large-angle adjustable machine frame - Google Patents
Underground drill rig with large-angle adjustable machine frame Download PDFInfo
- Publication number
- CN203515338U CN203515338U CN201320529638.5U CN201320529638U CN203515338U CN 203515338 U CN203515338 U CN 203515338U CN 201320529638 U CN201320529638 U CN 201320529638U CN 203515338 U CN203515338 U CN 203515338U
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- China
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- frame
- drill rig
- machine frame
- underground drill
- column support
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Abstract
The utility model relates to a coal mine underground drill rig structure, in particular to an underground drill rig with a large-angle adjustable machine frame. The drill rig comprises a pump station, wherein the pump station is connected with the machine frame and a power head, the power head is arranged on the machine frame, the power head is connected with the drill rig, the machine frame is mounted on a stand column frame, and the drill rig is characterized in that the stand column frame is connected with the machine frame through a cardan joint. When the underground drill rig with the large-angle adjustable machine frame works, the height and the angle of the drill rig can be adjusted due to driving of an outer-injecting type supporting column and the movement of the machine frame connected with the supporting column, in the whole adjusting process, manual participation is not required, personnel investment is greatly saved, the adjusting time is shortened, and the accuracy of the adjustment is improved.
Description
Technical field
The utility model relates to a kind of coal mine gallery drilling rig parts, the underground drill rig that especially a kind of wide-angle frame regulates.
Background technology
In construction of coal mine, needs for coal production and transportation, need to open up and extend tunnel, development along with coal production technology, existing coal tunnel is generally opened up by underground drill rig, coordinate other excavating equipment to dig out tunnel, the reinforcing of being then correlated with, the construction such as lay a railway track, improved the efficiency that tunnel is opened up greatly.
But existing underground drill rig generally comprises pumping plant, described pumping plant connection frame and unit head, unit head is located in frame, and described unit head connects drilling tool, and frame is installed on a column support.In use, unit head produces power rotates drilling tool, pumping plant drives unit head mobile the flexible of unit head and drilling tool of controlling in frame, realize drilling operation, but between existing column support and frame, be generally the fit structure between backing pin and frame plate, by column support, drive the backing pin lifting frame plate that lifts or lower, such adjustment structure is larger to the restriction of adjusting angle, and general effective adjusting angle is 60 degree left and right.
Utility model content
The utility model provides a kind of can significantly improve the underground drill rig that column support regulates the wide-angle frame of the angle of regulation range of frame.
To achieve these goals, the utility model adopts following technical scheme:
Comprise a pumping plant, described pumping plant connection frame and unit head, unit head is located in frame, and described unit head connects drilling tool, and frame is installed on a column support, and its improvement is: described column support is by a universal joint connection frame.
Preferably, described universal joint comprises that one at column support fixed head and a frame fixed mount, between described column support fixed head and frame fixed mount, by rotating shaft, is connected.
Owing to having adopted said structure, the underground drill rig that wide-angle frame of the present utility model regulates, when rig is worked, drives the motion of the frame being connected with pillar by external poured pillar, thereby realizes the height of drilling tool and angular adjustment.Whole adjustment process, without artificial participation, has been saved personnel's input greatly, has shortened the adjusting time, and has improved the accuracy regulating.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is the gimbal structure schematic diagram of the utility model formula embodiment.
In figure:
Pumping plant 1;
Drilling tool 4;
The specific embodiment
As shown in Figure 1, the underground drill rig that the wide-angle frame of the utility model embodiment regulates comprises a pumping plant 1, described pumping plant 1 connection frame 2 and unit head 3, unit head 3 is located in frame 2, described unit head 3 connects drilling tool 4, frame 2 is installed on a column support 5, and described column support 5 is by universal joint 6 connection frames 2.
As shown in Figure 2, in the present embodiment, described universal joint 6 comprises that one at column support fixed head 61 and a frame fixed mount 62, between described column support fixed head 61 and frame fixed mount 62, by rotating shaft 63, is connected.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model manual and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (2)
1. the underground drill rig that wide-angle frame regulates, comprises a pumping plant, described pumping plant connection frame and unit head, unit head is located in frame, described unit head connects drilling tool, and frame is installed on a column support, it is characterized in that: described column support is by a universal joint connection frame.
2. the underground drill rig that wide-angle frame as claimed in claim 1 regulates, is characterized in that: described universal joint comprises that one at column support fixed head and a frame fixed mount, between described column support fixed head and frame fixed mount, by rotating shaft, is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320529638.5U CN203515338U (en) | 2013-08-28 | 2013-08-28 | Underground drill rig with large-angle adjustable machine frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320529638.5U CN203515338U (en) | 2013-08-28 | 2013-08-28 | Underground drill rig with large-angle adjustable machine frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203515338U true CN203515338U (en) | 2014-04-02 |
Family
ID=50374285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320529638.5U Expired - Fee Related CN203515338U (en) | 2013-08-28 | 2013-08-28 | Underground drill rig with large-angle adjustable machine frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203515338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223863A (en) * | 2016-08-31 | 2016-12-14 | 广西徐沃工程机械设备有限公司 | A kind of rig column assembly maintenance work device |
-
2013
- 2013-08-28 CN CN201320529638.5U patent/CN203515338U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223863A (en) * | 2016-08-31 | 2016-12-14 | 广西徐沃工程机械设备有限公司 | A kind of rig column assembly maintenance work device |
| CN106223863B (en) * | 2016-08-31 | 2019-03-22 | 广西徐沃工程机械设备有限公司 | A kind of drilling machine column assembly maintenance work device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20140828 |
|
| EXPY | Termination of patent right or utility model |