CN210977287U - Large-angle drilling machine for coal mine tunnel - Google Patents
Large-angle drilling machine for coal mine tunnel Download PDFInfo
- Publication number
- CN210977287U CN210977287U CN201922116695.0U CN201922116695U CN210977287U CN 210977287 U CN210977287 U CN 210977287U CN 201922116695 U CN201922116695 U CN 201922116695U CN 210977287 U CN210977287 U CN 210977287U
- Authority
- CN
- China
- Prior art keywords
- drilling machine
- frame
- motor
- angle
- coal mine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a coal mine is wide-angle rig for tunnel, including base, rig frame and rig, the inboard mid-mounting of base has first motor, and antifriction bearing is installed to the base upper end, first motor front end pivot joint support board. A fixing frame is arranged in the middle of the upper end of the supporting plate, a rotating shaft is mounted on the fixing frame, a second motor is mounted on one side of the fixing frame, a rotating shaft at the front end of the second motor is connected with the rotating shaft, a drilling machine frame is mounted on the inner side of the fixing frame, a drilling machine is mounted at the front end of the drilling machine frame, a drilling bit is mounted at the front end of the drilling machine, and; the left side and the right side of the drill frame are installed on threaded rods, the threaded rods are connected with slotted holes, the slotted holes are formed in guide rails, the guide rails are installed at the upper ends of the supporting plates, cylinders are installed on the outer sides of the threaded rods, and rubber pads are installed between the cylinders and the guide rails. The utility model discloses rational in infrastructure, easy operation, the angle that can effectual regulation rig level and vertical direction, and the convenient angle to the rig is fixed.
Description
Technical Field
The utility model relates to a coal mine tunnel rig technical field specifically is a coal mine tunnel is with wide-angle rig.
Background
In the coal mine construction, for the needs of coal production and transportation, need open up and extend the gallery, along with the development of coal production technique, current coal mine tunnel is generally opened up through the rig, cooperates other excavating equipment to dig out the tunnel, then carries out relevant reinforcement, construction such as track laying, very big improvement the efficiency that the tunnel opened up.
However, the existing tunnel drilling machine generally comprises a pump station, wherein the pump station is connected with a rack and a power head, the power head is arranged on the rack, the power head is connected with a drilling tool, and the rack is arranged on a column frame. When the drilling machine is used, the power head generates power to enable the drilling tool to rotate, the pump station drives the power head to move on the rack to control the stretching of the power head and the drilling tool, drilling operation is achieved, however, a matching structure between the stop pin and the rack plate is generally adopted between the existing upright post frame and the rack, the stop pin is driven to lift through the upright post frame to lift or lower the rack plate, the limit of the adjusting structure on the adjusting angle is large, and the general effective adjusting angle is about 60 degrees.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a coal mine is wide-angle rig for tunnel to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a coal mine is wide-angle rig for tunnel, includes base, rig frame and rig, the track is installed to the base lower extreme, and the wheel is installed to the track inboard, and the inboard mid-mounting of base has first motor, and the controller is installed in the base outside, and antifriction bearing is installed to the base upper end, first motor front end pivot joint support board.
A fixing frame is arranged in the middle of the upper end of the supporting plate, a rotating shaft is mounted on the fixing frame, a second motor is mounted on one side of the fixing frame, a rotating shaft at the front end of the second motor is connected with the rotating shaft, a drilling machine frame is mounted on the inner side of the fixing frame, a drilling machine is mounted at the front end of the drilling machine frame, a drill bit is mounted at the front end of the drilling machine, and a; the left side and the right side of the drill frame are installed on threaded rods, the threaded rods are connected with slotted holes, the slotted holes are formed in guide rails, the guide rails are installed at the upper ends of the supporting plates, cylinders are installed on the outer sides of the threaded rods, and rubber pads are installed between the cylinders and the guide rails.
As a further aspect of the present invention: the inner side of the rolling bearing is connected with a rotating shaft at the front end of the first motor, and the outer side of the rolling bearing is connected with the upper end of the base.
As a further aspect of the present invention: the fixing frame is concave, the front end of the second motor is connected with the rotating shaft, and the outer side of the rotating shaft is connected with the drill frame.
As a further aspect of the present invention: the threaded rod, the cylinder and the rubber pad are arranged in two numbers and are arranged on two sides of the drill frame.
As a further aspect of the present invention: the inner side of the cylinder is provided with threads, and the inner side of the cylinder is meshed and connected with the outer side of the threaded rod.
As a further aspect of the present invention: the guide rails and the slotted holes are respectively provided with two groups and are arranged on two sides of the drill frame.
As a further aspect of the present invention: the guide rail is semicircular, the width of the slotted hole is the same as the diameter of the threaded rod, and the slotted hole is arc-shaped on the guide rail.
Compared with the prior art, the beneficial effects of the utility model are that:
a first motor is arranged in a base of a large-angle drilling machine for coal mine tunnels, a rotating shaft at the front end of the first motor is connected with a supporting plate, and the first motor drives the supporting plate to rotate, so that the horizontal direction of the drilling machine can be conveniently adjusted; the support plate is provided with a guide rail and a fixed frame, the guide rail is semicircular, and the bottom end of the drilling machine frame is connected with the fixed frame, so that the drilling machine can rotate by taking the fixed frame as the circle center; the second motor rotates to drive the drill frame to rotate, threaded rods and cylinders are arranged on two sides of the drill frame and can fix the drill frame, and rubber pads are arranged between the cylinders and the guide rails and can further fix the angle of the drill frame, so that the drill frame is prevented from slipping; the utility model discloses rational in infrastructure, easy operation, the angle that can effectual regulation rig level and vertical direction, and the convenient angle to the rig is fixed, avoids rig angle regulation undersize, influences the work efficiency of tunnel construction.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the middle drill frame and the guide rail of the present invention.
Fig. 3 is a schematic structural view of the middle threaded rod and the cylinder of the present invention.
Fig. 4 is a schematic structural diagram of embodiment 2 of the present invention.
In the figure: 1-base, 2-track, 3-wheel, 4-first motor, 5-controller, 6-rolling bearing, 7-supporting plate, 8-second motor, 9-fixing frame, 10-rotating shaft, 11-drilling machine frame, 12-drilling machine, 13-drilling bit, 14-fixing block, 15-threaded rod, 16-cylinder, 17-guide rail, 18-slotted hole, 19-rubber pad, 20-gear and 21-gear ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Please refer to fig. 1-3, in the embodiment of the utility model, a coal mine is wide-angle drill for tunnel, including base 1, drill frame 11 and rig 12, track 2 is installed to base 1 lower extreme, and wheel 3 is installed to 2 inboards of track, and 1 inboard mid-mounting of base has first motor 4, and controller 5 is installed in the 1 outside of base, and antifriction bearing 6 is installed to 1 upper end of base, and first motor 4 front end pivot joint support board 7, first motor 4 drive backup pad 7 rotate, are convenient for adjust the horizontal direction of rig 12.
A fixed frame 9 is arranged in the middle of the upper end of the supporting plate 7, a rotating shaft 10 is mounted on the fixed frame 9, a second motor 8 is mounted on one side of the fixed frame 9, a rotating shaft at the front end of the second motor 8 is connected with the rotating shaft 10, a drill frame 11 is mounted on the inner side of the fixed frame 9, a drilling machine 12 is mounted at the front end of the drill frame 11, a drilling bit 13 is mounted at the front end of the drilling machine 12, and a fixed block 14 is; the left side and the right side of the drill frame 11 are installed on threaded rods 15, the threaded rods 15 are connected with slotted holes 18, the slotted holes 18 are formed in guide rails 17, the guide rails 17 are installed at the upper ends of the supporting plates 7, cylinders 16 are installed on the outer sides of the threaded rods 15, threads are arranged on the inner sides of the cylinders 16, the inner sides of the cylinders 16 are meshed and connected with the outer sides of the threaded rods 15, rubber pads 19 are installed between the cylinders 16 and the guide rails 17, the guide rails 17 are semicircular, and the bottom end of the drill frame 11 is connected with a fixed frame 9; the rubber pad 19 can further fix the angle of the drill frame 11, and the drill frame 11 is prevented from slipping.
Example 2
Please refer to fig. 4, in the embodiment of the utility model, a coal mine is wide-angle drill for tunnel, including base 1, drill rig frame 11 and rig 12, track 2 is installed to base 1 lower extreme, wheel 3 is installed to 2 inboards of track, first motor 4 is installed in the inside left side of base 1, gear 20 is installed in the pivot of first motor 4 front end, antifriction bearing 6 is installed to base 1 upper end, backup pad 7 is installed to antifriction bearing 6 upper end, gear ring 21 is installed in the backup pad 7 outside, the gear ring 21 outside is connected with the meshing of gear 20, first motor 4 rotates backup pad 7 through gear 20 and gear ring 21, the control rig horizontal direction pivoted angle that can be more accurate. The other structure in this embodiment is the same as that in embodiment 1.
The utility model discloses a theory of operation is:
a first motor 4 is arranged in a base 1 of a large-angle drilling machine for coal mine tunnels, a rotating shaft at the front end of the first motor 4 is connected with a supporting plate 7, and the supporting plate 7 is driven by the first motor 4 to rotate, so that the horizontal direction of a drilling machine 12 can be conveniently adjusted; the supporting plate 7 is provided with a guide rail 17 and a fixing frame 9, the guide rail 17 is semicircular, the bottom end of the drill stand 11 is connected with the fixing frame 9, so that the drill 12 can rotate by taking the fixing frame 9 as a circle center, the second motor 8 rotates to drive the drill stand 11 to rotate, threaded rods 15 and cylinders 16 are arranged on two sides of the drill stand 11 and can fix the drill stand 11, and rubber pads 19 are arranged between the cylinders 16 and the guide rail 17, so that the angle of the drill stand 11 can be further fixed, and the drill stand 11 is prevented from slipping; the utility model discloses rational in infrastructure, easy operation, the angle that can 12 levels of effectual regulation rig and vertical direction, and the convenient angle to rig 12 fixes, avoids rig 12 angle regulation undersize, influences the work efficiency of tunnel construction.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A large-angle drilling machine for coal mine roadways comprises a base (1), a drilling machine frame (11) and a drilling machine (12), wherein the drilling machine frame (11) is installed at the upper end of the base (1), the drilling machine (12) is installed at the front end of the drilling machine frame (11), and the large-angle drilling machine is characterized in that a first motor (4) is installed in the middle of the inner side of the base (1), a controller (5) is installed on the outer side of the base (1), a rolling bearing (6) is installed at the upper end of the base (1), a rotating shaft at the front end of the first motor (4) is connected with a supporting plate (7), a fixing frame (9) is arranged in the middle of the upper end of the supporting plate (7), a rotating shaft (10) is installed on the fixing frame (9), a second motor (8) is installed on one side of the fixing frame (9), the rotating shaft at the front, the threaded rod (15) is connected with the slotted hole (18), the slotted hole (18) is arranged on the guide rail (17), the guide rail (17) is arranged at the upper end of the supporting plate (7), and the cylinder (16) is arranged on the outer side of the threaded rod (15).
2. The large-angle drilling machine for the coal mine roadway according to claim 1, wherein a crawler belt (2) is installed at the lower end of the base (1), wheels (3) are installed on the inner side of the crawler belt (2), a drilling machine (12) is installed at the front end of the drilling machine frame (11), a drilling bit (13) is installed at the front end of the drilling machine (12), and a fixed block (14) is installed at the rear end of the drilling machine (12).
3. The large-angle drilling machine for the coal mine roadway according to claim 2, wherein the inner side of the rolling bearing (6) is connected with a rotating shaft at the front end of the first motor (4), and the outer side of the rolling bearing is connected with the upper end of the base (1).
4. The large-angle drilling machine for the coal mine roadway according to claim 3, wherein the fixing frame (9) is concave, the front end of the second motor (8) is connected with a rotating shaft (10), and the outer side of the rotating shaft (10) is connected with a drilling machine frame (11).
5. The large-angle drilling machine for the coal mine roadway according to claim 4, wherein two threaded rods (15), two cylinders (16) and two rubber pads (19) are arranged on two sides of the drilling machine frame (11).
6. The large-angle drilling machine for the coal mine roadway according to claim 4, wherein threads are arranged on the inner side of the cylinder (16), and the inner side of the cylinder (16) is in meshed connection with the outer side of the threaded rod (15).
7. The large-angle drilling machine for the coal mine roadway is characterized in that two guide rails (17) and two slotted holes (18) are arranged and are divided into two groups to be arranged on two sides of the drilling machine frame (11).
8. The large-angle drilling machine for the coal mine roadway according to claim 7, wherein the guide rail (17) is semicircular, the width of the slotted hole (18) is the same as the diameter of the threaded rod (15), and the slotted hole (18) is arc-shaped on the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922116695.0U CN210977287U (en) | 2019-12-02 | 2019-12-02 | Large-angle drilling machine for coal mine tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922116695.0U CN210977287U (en) | 2019-12-02 | 2019-12-02 | Large-angle drilling machine for coal mine tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210977287U true CN210977287U (en) | 2020-07-10 |
Family
ID=71455217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922116695.0U Active CN210977287U (en) | 2019-12-02 | 2019-12-02 | Large-angle drilling machine for coal mine tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210977287U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117514021A (en) * | 2024-01-03 | 2024-02-06 | 陕西路桥集团有限公司 | Tunnel drilling equipment with cooling and flushing functions and drilling method |
| CN117646603A (en) * | 2024-01-30 | 2024-03-05 | 陕西路桥集团有限公司 | Drill bit guiding adjusting device and method for rock stratum drilling |
-
2019
- 2019-12-02 CN CN201922116695.0U patent/CN210977287U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117514021A (en) * | 2024-01-03 | 2024-02-06 | 陕西路桥集团有限公司 | Tunnel drilling equipment with cooling and flushing functions and drilling method |
| CN117514021B (en) * | 2024-01-03 | 2024-05-03 | 陕西路桥集团有限公司 | Tunnel drilling equipment with cooling and flushing functions and drilling method |
| CN117646603A (en) * | 2024-01-30 | 2024-03-05 | 陕西路桥集团有限公司 | Drill bit guiding adjusting device and method for rock stratum drilling |
| CN117646603B (en) * | 2024-01-30 | 2024-05-03 | 陕西路桥集团有限公司 | Drill bit guiding adjusting device and method for rock stratum drilling |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210977287U (en) | Large-angle drilling machine for coal mine tunnel | |
| CN107939277A (en) | Low clearance dual AC power drilling machine and its construction method | |
| CN203213955U (en) | Arch center pipe shed drilling rig | |
| CN207673275U (en) | A kind of low clearance dual AC power drilling machine | |
| CN103774986A (en) | Ninety-degree all-dimensional hydraulic drill carriage for coal-mine gas control end-located drainage roadway | |
| CN212958439U (en) | Drilling equipment special for rapid tunnel construction | |
| CN203947826U (en) | Double track is without dodging parking apparatus | |
| CN206397435U (en) | Drilling equipment is built in a kind of Portable city | |
| CN210858762U (en) | Roofbolter that tunnel or culvert construction was used | |
| CN218703019U (en) | Road cavity detects on-vehicle radar convenient to equipment | |
| CN211900485U (en) | Auxiliary support for roadway wall anchor cable drilling machine | |
| CN103114808B (en) | Arch centering pipe shed drilling machine | |
| CN110778279A (en) | Lifting type synchronous drilling equipment | |
| CN208669334U (en) | Parallel-moving type anchor pole drilling apparatus for construction trolley | |
| CN105909171A (en) | Double-arm crawler type shaft sinking drill carriage | |
| CN217845997U (en) | City tunnel foundation ditch infiltration detection device based on wisdom building site | |
| CN216660081U (en) | Box type crawler chassis of high-lift anchoring drilling machine | |
| CN206319837U (en) | A kind of coal road helps bottom anchoring drill carriage | |
| CN206448809U (en) | Pick, branch, anchor, drill integrated fully-mechanized digging machine | |
| CN111561264A (en) | Multi freedom geological exploration drilling rig | |
| CN112431556A (en) | Single-rail-crane hydraulic rock drilling machine | |
| CN211573380U (en) | Drilling equipment for coal mine tunneling operation | |
| CN112664136A (en) | Drilling platform for geological exploration | |
| CN208845099U (en) | Engineering driller device based on flexible structure walking chassis | |
| CN206220849U (en) | A kind of water exploring drill machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |