CN204024467U - Full hydraulic drive underground drill rig - Google Patents
Full hydraulic drive underground drill rig Download PDFInfo
- Publication number
- CN204024467U CN204024467U CN201420316806.7U CN201420316806U CN204024467U CN 204024467 U CN204024467 U CN 204024467U CN 201420316806 U CN201420316806 U CN 201420316806U CN 204024467 U CN204024467 U CN 204024467U
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- Prior art keywords
- hollow spindle
- feed
- chuck
- hydraulic drive
- drill rig
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Abstract
The utility model discloses a kind of full hydraulic drive underground drill rig, it comprises frame, feed mechanism, gyrator, oild chuck and clamping device, described feed mechanism comprises two Long travel and feeds oil cylinder, feeds crossbeam, connects the pull bar feeding crossbeam and gyrator, the cylinder body that two Long travel feed oil cylinder is fixed on mainframe by the securing member of its front and back end, the piston rod top that two Long travel feed oil cylinder with feed crossbeam and be connected; Described gyrator comprises the hydraulic motor that transmission case, hollow spindle and driving hollow spindle rotate, and the transmission case of hollow spindle both sides is symmetrical arranged two sleeves, and the axial line of two sleeves and the axial line of hollow spindle are in one plane; By two sleeves, gyrator is slidably mounted on two Long travel to feed on the cylinder body of oil cylinder.Its structure is simple, easy to operate, guidance quality is good, failure rate is low.
Description
Technical field
The utility model belongs to a kind of mining machinery, especially a kind of full hydraulic drive underground drill rig.
Background technology
Underground drill rig is a kind ofly used in the rig carrying out in underground passage creeping into specially.Be mainly used in tunnel, carrying out geology of deep part exploration, gas drainage under suction, note draining, ventilation and Other Engineering.Type of drive mainly contains motor and drives and hydraulic-driven.Full hydraulic drive safety is good, and automaticity is high, and construction module is simple, little on the impact of environment, is widely used at present.
The full hydraulic drive underground drill rig critical piece organic frame of prior art, feed mechanism, gyrator, oild chuck and clamping device etc., its shortcoming mainly body is huge, install and move more difficult, the thrust of feed mechanism and drilling rod be not on same straight line, operating friction resistance is large, guidance quality is poor, and fault rate is high, maintenance difficult etc.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, devises a kind of full hydraulic drive underground drill rig, its structure is simple, easy to operate, guidance quality is good, failure rate is low.
The purpose of this utility model is achieved in that a kind of full hydraulic drive underground drill rig, it comprises frame, feed mechanism, gyrator, oild chuck and clamping device, it is characterized in that: described feed mechanism comprises two Long travel and feeds oil cylinder, feeds crossbeam, connects the pull bar feeding crossbeam and gyrator, the cylinder body that two Long travel feed oil cylinder is fixed on mainframe by the securing member of its front and back end, the piston rod top that two Long travel feed oil cylinder with feed crossbeam and be connected; Described gyrator comprises the hydraulic motor that transmission case, hollow spindle and driving hollow spindle rotate, and the transmission case of hollow spindle both sides is symmetrical arranged two sleeves, and the axial line of two sleeves and the axial line of hollow spindle are in one plane; By two sleeves, gyrator is slidably mounted on two Long travel to feed on the cylinder body of oil cylinder.
Further, described oild chuck comprises chuck body and drive chuck clamps and unclamps two chuck oil cylinders of action, chuck body is arranged on the front end of hollow spindle, the cylinder body of two chuck oil cylinders is with the axial line of hollow spindle for axis of symmetry is arranged on transmission case, and the piston rod of two chuck oil cylinders is connected with chuck body.
Further, 3 ~ 4 recesses are set in the front end of hollow spindle, by wire circlip stationary wedge slips in each recess, slips positive stop end lid are installed in the front end of hollow spindle; Described chuck body can be enclosed within the front end of hollow spindle slidingly back and forth, and the inwall of chuck body front end arranges the wedge-shaped slot corresponding with dovetail slip.
Further, described clamping device comprises the holding frame being arranged on mainframe front end, holding frame laterally fixes four slide bars, symmetrical installation two clamping oil cylinders on the holding frame at slide bar two ends, in the middle part of slide bar, symmetry is slidably installed two arc shaped pincers oralias, the piston rod of two clamping oil cylinders withstands on outside arc shaped pincers oralia respectively by butterfly spring, four slide bars between two arc shaped pincers oralias is all provided with the wire spring that support two arc shaped pincers oralias separate.
Further, described feed mechanism comprises four pull bars, and on transmission case, the rear end of two sleeves is all provided with rhombus flange respectively, two pull bars that each rhombus flange connects with feed crossbeam and be connected.
Further, described frame comprises base, and base is fixed two root posts, hinged installation mainframe on column.
The utility model compared to the prior art its advantage is:
1) feed mechanism comprises two Long travel and feeds oil cylinder, the cylinder body feeding oil cylinder with two Long travel installs gyrator for sliding bar, and the piston rod feeding oil cylinder by Long travel promotes gyrator and realizes drilling rod and feed and exit action, and it is simple and reasonable, design ingenious, operate steadily reliable.
2) two Long travel feed oil cylinder with the axial line of hollow spindle (being also drilling rod axial line) for axis of symmetry symmetry is installed, the axial line of two axial lines feeding oil cylinder and hollow spindle in one plane, avoid side installation and feed oil cylinder sliding-frictional resistance greatly, the shortcomings such as drilling rod guidance quality is bad.
3) driven by two chuck oil cylinders be symmetricly set on transmission case with the oild chuck of gyrator cooperating, chuck body slides steadily, clamps and unclamp drilling rod to be active in one's movements, and clamping force is large.
4) by two clamping hydraulic oil cylinder driving, it clamps and opens, reliable clamping two arc shaped pincers oralias of clamping device respectively, and handling drilling rod is easy to operate; Two arc shaped pincers oralias can move to both sides simultaneously open, and opening is enough large, avoid one side jaw plate and move opening not greatly, can not install the problem of large drill bit and reamer.
5) cylinder body that two Long travel feed oil cylinder is fixed on mainframe by the securing member of its front and back end, feed mechanism, gyrator and oild chuck are arranged on two Long travel all directly or indirectly and feed on the cylinder body of oil cylinder, complete machine just can be divided into two parts by the holding screw of loosening fasteners, can moving and assemble this machine easily, providing conveniently for using at narrow space.
Accompanying drawing explanation
Fig. 1 is the utility model full hydraulic drive underground drill rig perspective view;
Fig. 2 is the utility model full hydraulic drive underground drill rig oild chuck critical piece decomposing state figure;
Fig. 3 is the utility model full hydraulic drive underground drill rig clamping device perspective view;
In figure: 1-base, 2-column, 3-mainframe, 4-Long travel feeds oil cylinder, and 5-feeds crossbeam, 6-pull bar, 7-securing member, 8-transmission case, 9-hollow spindle, 10-hydraulic motor, 11-sleeve, 12-rhombus flange, 13-chuck body, 14-chuck oil cylinder, 15-recess, 16-wire circlip, 17-dovetail slip, the spacing end cap of 18-slips, 19-wedge-shaped slot, 20-holding frame, 21-slide bar, 22-clamps oil cylinder, 23-arc shaped pincers oralia, 24-butterfly spring, 25-wire spring.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
As shown in Figure 1, Figure 2 and Figure 3, a kind of full hydraulic drive underground drill rig, it comprises frame, feed mechanism, gyrator, oild chuck and clamping device.
Described frame comprises base 1, and base 1 is fixed two root posts 2, hinged installation mainframe 3 on column.
Described feed mechanism comprises two Long travel and feeds oil cylinder 4, feeds crossbeam 5, connects four pull bars 6 feeding crossbeam 5 and gyrator, the cylinder body that two Long travel feed oil cylinder 4 is fixed on mainframe 3 by the securing member 7 of its front and back end, the piston rod top that two Long travel feed oil cylinder 4 with feed crossbeam 5 and be connected;
The hydraulic motor 10 that described gyrator comprises transmission case 8, hollow spindle 9 and drives hollow spindle 9 to rotate, the transmission case of hollow spindle 9 both sides is symmetrical arranged the axial line of the axial line of two sleeves, 11, two sleeves 11 and hollow spindle 9 in one plane; By two sleeves 11, gyrator being slidably mounted on two Long travel feeds on the cylinder body of oil cylinder; The rear end of two sleeves 11 is all provided with rhombus flange 12 respectively, two pull bars 6 that each rhombus flange 12 connects with feed crossbeam 5 and be connected.
Described oild chuck comprises chuck body 13 and drive chuck clamps and unclamps two chuck oil cylinders 14 of action, chuck body 13 can be enclosed within the front end of hollow spindle 9 slidingly back and forth, the cylinder body of two chuck oil cylinders 14 is with the axial line of hollow spindle 9 for axis of symmetry is arranged on transmission case 8, and the piston rod of two chuck oil cylinders 14 is connected with chuck body 13; Three recesses 15 are set in the front end of hollow spindle 9, by wire circlip 16 stationary wedge slips 17 in each recess 15, slips positive stop end lid 18 are installed in the front end of hollow spindle 9; The inwall of chuck body 13 front end arranges the wedge-shaped slot 19 corresponding with dovetail slip 17.
Described clamping device comprises the holding frame 20 being arranged on mainframe front end, holding frame 20 laterally fixes four slide bars 21, symmetrical installation two clamping oil cylinders 22 on the holding frame 20 at slide bar 21 two ends, in the middle part of slide bar 21, symmetry is slidably installed two arc shaped pincers oralias 23, the piston rod of two clamping oil cylinders 22 withstands on outside arc shaped pincers oralia 23 respectively by butterfly spring 24, four slide bars 21 between two arc shaped pincers oralias 23 is all provided with the wire spring 25 that support two arc shaped pincers oralias 23 separate.
The content of above detailed description of the invention is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection domain; the simple modification that those of ordinary skill in the art carries out the technical solution of the utility model or equivalently to replace, does not all depart from essence and the scope of technical solutions of the utility model.
Claims (8)
1. a full hydraulic drive underground drill rig, it comprises frame, feed mechanism, gyrator, oild chuck and clamping device, it is characterized in that: described feed mechanism comprises two Long travel and feeds oil cylinder, feeds crossbeam, connects the pull bar feeding crossbeam and gyrator, the cylinder body that two Long travel feed oil cylinder is fixed on mainframe by the securing member of its front and back end, the piston rod top that two Long travel feed oil cylinder with feed crossbeam and be connected; Described gyrator comprises the hydraulic motor that transmission case, hollow spindle and driving hollow spindle rotate, and the transmission case of hollow spindle both sides is symmetrical arranged two sleeves, and the axial line of two sleeves and the axial line of hollow spindle are in one plane; By two sleeves, gyrator is slidably mounted on two Long travel to feed on the cylinder body of oil cylinder.
2. full hydraulic drive underground drill rig according to claim 1, it is characterized in that: described oild chuck comprises chuck body and drive chuck clamps and unclamps two chuck oil cylinders of action, chuck body is arranged on the front end of hollow spindle, the cylinder body of two chuck oil cylinders is with the axial line of hollow spindle for axis of symmetry is arranged on transmission case, and the piston rod of two chuck oil cylinders is connected with chuck body.
3. full hydraulic drive underground drill rig according to claim 2, is characterized in that: arrange 3 ~ 4 recesses in the front end of hollow spindle, by wire circlip stationary wedge slips in each recess, installs slips positive stop end lid in the front end of hollow spindle; Described chuck body can be enclosed within the front end of hollow spindle slidingly back and forth, and the inwall of chuck body front end arranges the wedge-shaped slot corresponding with dovetail slip.
4. the full hydraulic drive underground drill rig according to claim 1,2 or 3 any one, it is characterized in that: described clamping device comprises the holding frame being arranged on mainframe front end, holding frame laterally fixes four slide bars, symmetrical installation two clamping oil cylinders on the holding frame at slide bar two ends, in the middle part of slide bar, symmetry is slidably installed two arc shaped pincers oralias, the piston rod of two clamping oil cylinders withstands on outside arc shaped pincers oralia respectively by butterfly spring, four slide bars between two arc shaped pincers oralias is all provided with the wire spring that support two arc shaped pincers oralias separate.
5. the full hydraulic drive underground drill rig according to claim 1,2 or 3 any one, it is characterized in that: described feed mechanism comprises four pull bars, on transmission case, the rear end of two sleeves is all provided with rhombus flange respectively, two pull bars that each rhombus flange connects with feed crossbeam and be connected.
6. full hydraulic drive underground drill rig according to claim 4, it is characterized in that: described feed mechanism comprises four pull bars, on transmission case, the rear end of two sleeves is all provided with rhombus flange respectively, two pull bars that each rhombus flange connects with feed crossbeam and be connected.
7. the full hydraulic drive underground drill rig according to claim 1,2 or 3 any one, is characterized in that: described frame comprises base, base is fixed two root posts, hinged installation mainframe on column.
8. full hydraulic drive underground drill rig according to claim 4, is characterized in that: described frame comprises base, base is fixed two root posts, hinged installation mainframe on column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420316806.7U CN204024467U (en) | 2014-06-07 | 2014-06-07 | Full hydraulic drive underground drill rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420316806.7U CN204024467U (en) | 2014-06-07 | 2014-06-07 | Full hydraulic drive underground drill rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204024467U true CN204024467U (en) | 2014-12-17 |
Family
ID=52064351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420316806.7U Expired - Fee Related CN204024467U (en) | 2014-06-07 | 2014-06-07 | Full hydraulic drive underground drill rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204024467U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033103A (en) * | 2014-06-11 | 2014-09-10 | 迟俊峰 | Fully hydraulic driving underground drill rig |
| CN108505961A (en) * | 2018-03-15 | 2018-09-07 | 中煤科工集团西安研究院有限公司 | Tunnel rock-core borer and application method |
| CN111963070A (en) * | 2020-09-24 | 2020-11-20 | 赤峰市浩峰钻机有限责任公司 | Hydraulic support of prestressed steel strand prospecting drilling machine |
-
2014
- 2014-06-07 CN CN201420316806.7U patent/CN204024467U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033103A (en) * | 2014-06-11 | 2014-09-10 | 迟俊峰 | Fully hydraulic driving underground drill rig |
| CN108505961A (en) * | 2018-03-15 | 2018-09-07 | 中煤科工集团西安研究院有限公司 | Tunnel rock-core borer and application method |
| CN108505961B (en) * | 2018-03-15 | 2019-11-22 | 中煤科工集团西安研究院有限公司 | Tunnel rock-core borer and application method |
| CN111963070A (en) * | 2020-09-24 | 2020-11-20 | 赤峰市浩峰钻机有限责任公司 | Hydraulic support of prestressed steel strand prospecting drilling machine |
| CN111963070B (en) * | 2020-09-24 | 2024-05-31 | 赤峰市浩峰钻机有限责任公司 | Hydraulic support of prestressed steel strand exploring drill |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20160607 |