CN202755889U - Multi-angle roadway light-duty drilling machine - Google Patents
Multi-angle roadway light-duty drilling machine Download PDFInfo
- Publication number
- CN202755889U CN202755889U CN 201220425018 CN201220425018U CN202755889U CN 202755889 U CN202755889 U CN 202755889U CN 201220425018 CN201220425018 CN 201220425018 CN 201220425018 U CN201220425018 U CN 201220425018U CN 202755889 U CN202755889 U CN 202755889U
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- vertical frame
- main unit
- frame
- unit mechanism
- base plate
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Abstract
The utility model relates to the mining machinery and aims to provide a drilling machine which is simple in structure and capable of perforating holes from multiple angles. The multi-angle roadway light-duty drilling machine comprises a main machine mechanism and a machine frame. The machine frame comprises a vertical frame. A base plate is fixed at the lower end of the vertical frame. Supporting legs are arranged on the lower end face of the base plate. The upper end of the vertical frame is connected with the main machine mechanism through a pin shaft. Telescopic rods are arranged between the lower end face of the main machine mechanism and the base plate in a hinged mode. According to the multi-angle roadway light-duty drilling machine, the angle of the main machine mechanism can be changed continuously and a roadway can be perforated from multiple angles.
Description
Technical field
The utility model relates to a kind of mining machinery, particularly relates to a kind of machinery for the tunnel punching.
Background technology
Coal is the important resource of China, and along with the coal production expanding day of China, the safety in colliery is more and more paid attention to by people.In the colliery tunnel support process, usually use anchor pole, cable bolting, must use anchor cable rig thus.General base plate anchor rope drilling machine for coal mine tunnel such as patent 201120003905.6 comprise frame, main unit mechanism.Main unit mechanism comprises fixed mechanism 1 ', slew gear 2 ', propulsive mechanism 3 ', beater mechanism 4 ' and the operating mechanism such as Fig. 1.When work, be fixed on the tunnel by fixed mechanism 1 ' frame, propulsive mechanism 3 ' the promotion slew gear 2 ' and the beater mechanism 4 ' that are installed on the frame move up and down, in this process, the drill bit impact rock of beater mechanism 4 ', while slew gear 2 ' drive drill bit by the given pace rotation, under the impact and shearing of drill bit, rock is broken, and base plate anchor rope drilling machine for coal mine tunnel is finished boring work thus.
Generally can only hole after but existing anchor cable rig is fixing in a direction, often need to be in a plurality of orientation boring in tunnel in reality is produced.
The utility model content
The technical problems to be solved in the utility model provide a kind of simple in structure, can be to the rig of a plurality of directions boring.
The utility model multi-angle tunnel light rig, comprise main unit mechanism and frame, described frame comprises vertical frame, described vertical frame lower end fixed base plate, described base plate lower surface arranges supporting leg, described vertical frame upper end connects described main unit mechanism by bearing pin, articulated telescopic bar between described main unit mechanism lower surface and the described base plate.
Compared with prior art, main unit mechanism of the present utility model is connected on the frame by bearing pin, simultaneously main unit mechanism can rotate around the hinged place under the effect of expansion link, like this main unit mechanism just can be under the fixation of fixed mechanism and frame in the tunnel different angles punch.
The utility model multi-angle tunnel light rig, wherein said vertical frame is the cuboid framework that is welded into by the grooved steel, described vertical frame with described main unit mechanism bearing pin junction above two feed screw apparatus are set, described each feed screw apparatus comprises by bearing pin and is connected to leading screw turning set on the described vertical frame, the groove width of described leading screw turning set width and described grooved steel is complementary, spinning one rhizoid thick stick in described each leading screw rotary sleeve, described two leading screws are parallel.It is also to be the convenience of rotating for main unit mechanism in order to save material that vertical frame adopts the rectangle framework, leading screw can the precession tunnel in, increase the stability of device, connecting feed screw apparatus by bearing pin is in order to make the feed screw apparatus can convenient disassembly, the leading screw turning set can rotate around the bearing pin junction, when leading screw is parallel with vertical frame, the leading screw fixed cover together can be pushed in the groove of grooved steel together with leading screw.
The utility model multi-angle tunnel light rig, wherein said main unit mechanism with two bearing pin junctions of described vertical frame each fix one the rotation steel plate, described every block of rotation steel plate offers the main frame fixed pin holes of one group of arc shooting, offers corresponding vertical frame fixed pin holes on the correspondence position of described vertical frame two ends.Rotation steel plate and vertical frame at main unit mechanism are offered fixed pin holes, are for can be after expansion link is adjusted the angle of main unit mechanism, by pin fixed host computer mechanism more firmly.
The utility model multi-angle tunnel light rig, wherein said expansion link is the hydraulically extensible bar, adopts the hydraulically extensible bar simple to operation.
The utility model multi-angle tunnel light rig, wherein said vertical frame is over against the hinged movable pulley in the side of described main unit mechanism, described movable pulley and described vertical frame hinged place are provided with fixed pin holes, install fixedly movable pulley of pin-and-hole additional at movable pulley, for the utility model increases a fixed point.
Below in conjunction with accompanying drawing the utility model multi-angle tunnel light rig is described further.
Description of drawings
Fig. 1 is existing underground drilling unit arbor mapping;
Fig. 2 is the utility model multi-angle tunnel light rig axonometric drawing.
The specific embodiment
As shown in Figure 2, the utility model multi-angle tunnel light rig comprises main unit mechanism 1 and frame 2, frame 2 comprises vertical frame 21, vertical frame 21 is the cuboid frameworks that are welded into by the grooved steel, vertical frame 21 lower end fixed base plates 22, base plate 22 lower surfaces arrange four supporting legs 23, vertical frame 21 upper ends connect main unit mechanism 1 by bearing pin, main unit mechanism 1 with 21 two bearing pin junctions of vertical frame each fix one the rotation steel plate 11, every block of rotation steel plate 11 offers the main frame fixed pin holes 111 of one group of arc shooting, offer corresponding vertical frame fixed pin holes 211 on the vertical frame 21 two ends correspondence positions, vertical frame 21 with main unit mechanism 1 bearing pin junction above two feed screw apparatus 4 are set, each feed screw apparatus 4 comprises by bearing pin and is connected to leading screw turning set 41 on the vertical frame 21, the groove width of leading screw turning set 41 width and grooved steel is complementary, each leading screw rotary sleeve 41 interior spinning one rhizoid thick stick 42, two leading screws 42 are parallel, main unit mechanism 1 lower surface and base plate 22 articulated telescopic bars 3, expansion link 3 is the hydraulically extensible bar, vertical frame 21 is hinged movable pulley 5 over against the side of main unit mechanism 1, and movable pulley 5 is provided with wheel fixed pin holes 51 with vertical frame 21 hinged places.
The utility model when in use, the hole site, tunnel of punching as required first, the angle of the length select host mechanism 1 by adjusting expansion link 3, after angle is selected pin inserted main frame fixed pin holes 111 on the rotation steel plate 11 and the vertical frame fixed pin holes 211 on the vertical frame 21, simultaneously pin is inserted wheel fixed pin holes 51, movable pulley 5 is fixing, to head into the tunnel such as the fixed mechanism 1 ' in the main unit mechanism among Fig. 1 again, simultaneously leading screw 41 and leading screw fixed cover 42 are extracted out from the groove of vertical frame 21, leading screw fixed cover 41 is being fixed under the effect of spring catch on the vertical frame 21, and then in the leading screw 42 back-out leading screw fixed covers 41 rear screw-in walls, just can punch after like this utility model being fixed.
Above-described embodiment is described preferred embodiment of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (5)
1. multi-angle tunnel light rig, comprise main unit mechanism (1) and frame (2), described frame (2) comprises vertical frame (21), described vertical frame (21) lower end fixed base plate (22), described base plate (22) lower surface arranges supporting leg (23), it is characterized in that: described vertical frame (21) upper end connects described main unit mechanism (1) by bearing pin, articulated telescopic bar (3) between described main unit mechanism (1) lower surface and the described base plate (22).
2. multi-angle according to claim 1 tunnel light rig, it is characterized in that: described vertical frame (21) is the cuboid framework that is welded into by the grooved steel, described vertical frame (21) is arranging two feed screw apparatus (4) with top, described main unit mechanism (1) bearing pin junction, described each feed screw apparatus (4) comprises by bearing pin and is connected to leading screw turning set (41) on the described vertical frame (21), the groove width of described leading screw turning set (41) width and described grooved steel is complementary, the interior spinning one rhizoid thick stick (42) of described each leading screw rotary sleeve (41), described two leading screws (42) are parallel.
3. multi-angle according to claim 2 tunnel light rig, it is characterized in that: described main unit mechanism (1) with (21) two bearing pin junctions of described vertical frame each fix one the rotation steel plate (11), described every block of rotation steel plate (11) offers the main frame fixed pin holes (111) of one group of arc shooting, offers corresponding vertical frame fixed pin holes (211) on the correspondence position of described vertical frame (21) two ends.
4. multi-angle according to claim 3 tunnel light rig, it is characterized in that: described expansion link (3) is the hydraulically extensible bar.
5. multi-angle according to claim 4 tunnel light rig, it is characterized in that: described vertical frame (21) is over against the hinged movable pulley in side (5) of described main unit mechanism (1), and described movable pulley (5) is provided with wheel fixed pin holes (51) with described vertical frame (21) hinged place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220425018 CN202755889U (en) | 2012-08-24 | 2012-08-24 | Multi-angle roadway light-duty drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220425018 CN202755889U (en) | 2012-08-24 | 2012-08-24 | Multi-angle roadway light-duty drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202755889U true CN202755889U (en) | 2013-02-27 |
Family
ID=47735076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220425018 Expired - Fee Related CN202755889U (en) | 2012-08-24 | 2012-08-24 | Multi-angle roadway light-duty drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202755889U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064914A (en) * | 2015-07-17 | 2015-11-18 | 方华俤 | Cross-country type soft shaft driving multi-functional shallow drilling machine |
| CN107218004A (en) * | 2017-06-13 | 2017-09-29 | 邵炎 | A kind of coal mining servicing unit |
-
2012
- 2012-08-24 CN CN 201220425018 patent/CN202755889U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064914A (en) * | 2015-07-17 | 2015-11-18 | 方华俤 | Cross-country type soft shaft driving multi-functional shallow drilling machine |
| CN107218004A (en) * | 2017-06-13 | 2017-09-29 | 邵炎 | A kind of coal mining servicing unit |
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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: 20130227 Termination date: 20150824 |
|
| EXPY | Termination of patent right or utility model |