CN2929190Y - Hydraulic anchor rod machine - Google Patents
Hydraulic anchor rod machine Download PDFInfo
- Publication number
- CN2929190Y CN2929190Y CNU2006200914672U CN200620091467U CN2929190Y CN 2929190 Y CN2929190 Y CN 2929190Y CN U2006200914672 U CNU2006200914672 U CN U2006200914672U CN 200620091467 U CN200620091467 U CN 200620091467U CN 2929190 Y CN2929190 Y CN 2929190Y
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- Prior art keywords
- machine
- anchor
- bolter
- oil cylinder
- roof
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- Expired - Fee Related
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Abstract
The utility model relates to the supporting mechanism utilized in coal mine tunnels, which is an anchor bar drilling and anchor-installing operating machine-hydraulic anchor bar machine comprises a engine head, a sliding engine base, a sliding frame, a main frame work, a supporting head, a supporting stand, a hydraulic cylinder, a hydraulic pump station, an electric controlling box and the like, realizing the functions of tunnel drillings and anchor bar anchor-installing in coal mine. The utility model is capable of having self-contained hydraulic pump station, realizing the movement programming of the anchor bar machine, and is also capable of being installed on the entrydriving machine, utilizing the pump station of the entrydriving machine as power source to realize automobile carried anchor bar machine, which is capable of accomplishing anchor bar drilling and anchor bar anchor-installing operations. The utility model has the movement functions of upward supporting, downward supporting, and the downward moving of engine body, the moving of the sliding frame, chain driving, and motor rotation.
Description
Technical field
The utility model relates to colliery tunnel support machinery, is specially armature boring and anchoring machine device---the hydraulic anchor machine of full hydraulic drive, wireless remote control control.
Background technology
At present, the support work after the development machine tunnelling is both a danger and the extremely low work of efficient, and main cause is that roof-bolter monomer operational stability is bad, and the effective time ratio is very little; And pumping plant all adopts permanent displacement pump mostly, and the roof-bolter energy dissipation is serious, and stability is also poor.So be starved of and a kind ofly can realize stepless speed regulation, the stable roof-bolter of supporting,, reduce operator's labour intensity to improve the operating efficiency of bolt support in the tunnel.
The utility model content
The purpose of this utility model is to provide the roof-bolter of the straighforward operation of a kind of energy, stepless speed regulation, working stability, this machine both can work independently and carry out anchor pole anchor dress, also can be installed on the development machine, become machine-mounted roof-bolter, realize pick anchor all-in-one, carry out anchor pole anchor dress support work, this roof-bolter can increase substantially the bolt support operating efficiency, greatly improve operator's handling safety, reduce operator's working strength.
The technical solution of the utility model is:
A kind of hydraulic anchor machine, anchor pole mechanism has two-pass slide construction, upper and lower supporting mechanism, chain drive (chain drive oil cylinder), grease cylinder swelling device (chain tensioner oil cylinder), independent hydraulically controlled pumping plant, electric control box etc.
Described two-pass slide construction comprises unit head, travelling carriage, mainframe, slip support, travelling carriage and mainframe by the travelling carriage hydraulic oil cylinder driving are slidingly matched, be slidingly matched by chain-drive unit head and travelling carriage by chain drive, mainframe and slip support are slidingly matched, and form three grades of carriages.
Described upper support mechanism comprises supporting member and bracing frame oil cylinder, and supporting member and bracing frame oil cylinder are hinged, and supporting member is done upper support; Lower support mechanism is the lower support cylinder structure, and the one end is connected with mainframe, and the other end and slip support are slidingly connected, and supports as the roof-bolter master.
Described grease cylinder swelling device, grease cylinder swelling device one end is connected by bearing pin with the chain drive oil cylinder, and the other end is the tensioner chain in travelling carriage.
Described hydraulic anchor machine, roof-bolter both can independently workings, also can be installed on the development machine, used as machine-mounted roof-bolter.
Described hydraulic anchor machine, roof-bolter control mode are wireless remote control control, both can closely operate, also can long-distance remote control.
The beneficial effects of the utility model are:
1, the unit head of the utility model two-pass slide construction can slide on travelling carriage by track, travelling carriage can slide on mainframe by track again, mainframe can also slide on the slip support by track, thereby form three grades of carriages, the advantage of this structure is: the tunnel that goes for differing heights, can adorn long anchor pole by anchor, and roof-bolter is not worked when shrinking, it is little to take up room.
2, the utility model is the roof-bolter new architecture, and roof-bolter has the lower support cylinder structure, supports as the roof-bolter master, and supporting member is done upper support, realizes roof-bolter and tunnel integrative-structure, last top back, following at the bottom of the tunnel, the roof-bolter working stability.
3, the utility model also can be installed on the development machine, as the subsidiary engine of development machine, realizes pick anchoring integral structure, can use the development machine pumping plant as power source, simplifies the structure, and saves cost, and efficient also improves greatly.
4, the utility model roof-bolter is a full hydraulic drive, pumping plant adopts the duplex variable pump, realize stepless speed regulation, make the roof-bolter stable working, hydraulic jumbolter torque-rotating speed is a software feature, and its torque, thrust, rotating speed can be realized more reasonably coupling with the variation of operating load, make hydraulic jumbolter remain good drilling performance and rate of penetration faster, the bolt support operating efficiency is greatly improved.
5, the utility model roof-bolter is for adopting the load-sensitive proportion magnetic valve, and automated wireless remote control control working programme both can closely have been operated, and also can control by long-distance remote control, and easy to operate, safety reduces operator's working strength greatly.
Description of drawings
Fig. 1 is the utility model overall structure figure.
Fig. 2 is the utility model roof-bolter (not comprising hydraulic oil pipe hydraulic power part in addition) rotation structure for amplifying schematic diagram.
Among the figure, 1 unit head; 2 slip supports; 3 travelling carriages; 4 supporting members; 5 mainframes; 6 supports; 7 hydraulic oil pipes; 8 hydraulic power units; 9 electric control boxs; 10 duplex variable pumps; 11 fire-proof motors; 12 lower support oil cylinders; 13 bracing frame oil cylinders; 14 hydraulic motors; 15 chain drive oil cylinders; 16 chain tensioner oil cylinders; 17 hoist cylinders; 18 travelling carriage oil cylinders; 19 fluid proportion plates.
The specific embodiment
Shown in Fig. 1-2, but the utility model is the hydraulic anchor machine of full hydraulic drive Remote control, and this roof-bolter is two-pass slide construction, chain drive (chain drive oil cylinder), grease cylinder swelling device (chain tensioner oil cylinder), lower support structure structures such as (lower support oil cylinders) composition.Wherein, the two-pass slide construction comprises unit head 1, travelling carriage 3, mainframe 5, and travelling carriage 3 is connected by travelling carriage oil cylinder 18 with mainframe 5, and unit head 1 is connected with the chain drive oil cylinder by chain with travelling carriage 3.Roof-bolter unit head 1 promotes jointly with travelling carriage oil cylinder 18 and chain drive oil cylinder 15, reach the 2400mm stroke, supporting member 4 is hinged by bearing pin with bracing frame oil cylinder 13, travelling carriage 3 and travelling carriage oil cylinder 18 are connected by bolt, unit head 1 and chain drive oil cylinder 15 are connected by chain, lower support oil cylinder 12 and mainframe 5 are connected by bearing pin, and the other end and slip support 2 are slidingly connected; Hydraulic power unit 8 is transported to pressure oil on the roof-bolter fluid proportion plate 19 by hydraulic oil pipe 7, is transported to each oil cylinder and motor again, and hydraulic power unit 8 adopts duplex variable pump 10, and the drive motors of duplex variable pump 10 adopts fire-proof motor 11; Unit head 1 can slide on travelling carriage 3 by track, and travelling carriage 3 can slide on mainframe 5 by track again, and mainframe 5 can also slide on slip support 2 by track, thereby forms three grades of carriages; Digiplex is controlled the roof-bolter action by electric control box 9, adjusts to the optimum state of roof-bolter work.The utility model upper support mechanism comprises supporting member 4 and bracing frame oil cylinder 13, and supporting member 4 is done upper support, and lower support mechanism is the lower support cylinder structure, supports as the roof-bolter master; Thereby, realize roof-bolter and tunnel integrative-structure, last top back, following at the bottom of the tunnel, the roof-bolter working stability.Chain tensioner oil cylinder 16 1 ends are connected with the bearing pin of chain drive oil cylinder 15, and the other end is the tensioner chain in travelling carriage 3.Support 6 is hinged with slip support 2, and roof-bolter can rotate on support 6, to adapt to the demand of different angles anchor pole; Hoist cylinder 17 1 ends are connected with slip support 2, and the other end and mainframe 5 is hinged, can lifting roof-bolter height, and to adapt to of the requirement of differing heights tunnel to roof-bolter.The utlity model has that upper support and lower support, fuselage move down, holding functions such as travelling carriage moves, chain drive, motor rotation.
The utility model roof-bolter part also can be used as a subsidiary engine, is installed on the development machine, forms pick anchor all-in-one.Finish the anchor pole anchor dress in tunnel better by the power source of development machine and the holding function of development machine.
The course of work of the present utility model is as follows:
(1) in advance drilling rod is packed in the drill sleeve of unit head 1.Before the boring, first dry run checks that hydraulic motor 14 rotations, each oil cylinder lifting, the water route in the unit head 1 opens and closes, all normally after, just formally drop into operation.
(2) roof-bolter is adjusted to the position that needs boring, lower support oil cylinder 12 moves downward, and the cylinder bar is supported in ground, and bracing frame oil cylinder 13 moves upward, and supporting member 4 is stretched out be supported on the top board and locking.
(3) hydraulic motor 14 rotations drive the drilling rod rotation, and travelling carriage oil cylinder 18 and chain drive oil cylinder 15 start flexible, and propulsion power head 1 is being with the drilling rod bore operation, after boring puts in place, and the reverse fuel feeding of oil cylinder, unit head 1 is being with drilling rod steadily to fall after rise.
(4) extract the drilling rod and the notes anchor device of packing into, resin explosive roll is filled in the bolthole, an end of anchor pole band nut is packed into annotate in the anchor device, the other end sees through the pallet eyelet and withstands resin explosive roll.Start travelling carriage oil cylinder 18 and chain drive oil cylinder 15, in the time of at the bottom of the resin explosive roll front end arrives the hole, 14 rotations at a slow speed of beginning primer fluid pressure motor make anchor pole puncture powder stick and begin to stir.Anchor pole stops travelling carriage oil cylinder 18 and chain drive oil cylinder 15 after heading at the bottom of the hole, keeps hydraulic motor 14 to rotate several seconds at a slow speed so that powder stick stirs fully, and nut is pressed on the anchor pole pallet until the motor stall to reach anchor pretightning force requirement just.
(5) hydraulic motor 14 is fallen after rise, lower support oil cylinder 12 and bracing frame oil cylinder 13 are fallen after rise, prepare next working cycles.
Claims (4)
1, a kind of hydraulic anchor machine is characterized in that: comprise two-pass slide construction, chain drive; The two-pass slide construction comprises unit head, travelling carriage, mainframe, slip support, travelling carriage and mainframe by the travelling carriage hydraulic oil cylinder driving are slidingly matched, be slidingly matched by chain-drive unit head and travelling carriage by chain drive, mainframe and slip support are slidingly matched, and form three grades of carriages.
2, according to the described hydraulic anchor machine of claim 1, it is characterized in that: also comprise upper and lower supporting mechanism, upper support mechanism comprises supporting member and bracing frame oil cylinder, and supporting member and bracing frame oil cylinder are hinged, and supporting member is done upper support; Lower support mechanism is the lower support cylinder structure, and the one end is connected with mainframe, and the other end and slip support are slidingly connected, and supports as the roof-bolter master.
3, according to the described hydraulic anchor machine of claim 1, it is characterized in that: also comprise grease cylinder swelling device, grease cylinder swelling device one end is connected by bearing pin with the chain drive oil cylinder, and the other end is the tensioner chain in travelling carriage.
4, according to the described hydraulic anchor machine of claim 1, it is characterized in that: roof-bolter is installed on the development machine, forms machine-mounted roof-bolter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200914672U CN2929190Y (en) | 2006-06-09 | 2006-06-09 | Hydraulic anchor rod machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200914672U CN2929190Y (en) | 2006-06-09 | 2006-06-09 | Hydraulic anchor rod machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2929190Y true CN2929190Y (en) | 2007-08-01 |
Family
ID=38307574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200914672U Expired - Fee Related CN2929190Y (en) | 2006-06-09 | 2006-06-09 | Hydraulic anchor rod machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2929190Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350992A (en) * | 2015-11-13 | 2016-02-24 | 中国煤炭科工集团太原研究院有限公司 | Double drilling-box switching type full-automatic roofbolter |
| CN108049883A (en) * | 2017-11-29 | 2018-05-18 | 三重型装备有限公司 | For the control system and heading and anchoring integrated machine of heading and anchoring integrated machine |
| CN109372524A (en) * | 2018-12-27 | 2019-02-22 | 山东兖煤黑豹矿业装备有限公司 | The modularization anchor pole unit of heading and anchoring integrated machine |
| CN113356903A (en) * | 2021-06-16 | 2021-09-07 | 安徽理工大学 | Remote operation's small-size anchor protects all-in-one |
-
2006
- 2006-06-09 CN CNU2006200914672U patent/CN2929190Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350992A (en) * | 2015-11-13 | 2016-02-24 | 中国煤炭科工集团太原研究院有限公司 | Double drilling-box switching type full-automatic roofbolter |
| CN105350992B (en) * | 2015-11-13 | 2018-09-21 | 中国煤炭科工集团太原研究院有限公司 | A kind of double brill full-automatic jumbolters of case suitching type |
| CN108049883A (en) * | 2017-11-29 | 2018-05-18 | 三重型装备有限公司 | For the control system and heading and anchoring integrated machine of heading and anchoring integrated machine |
| CN109372524A (en) * | 2018-12-27 | 2019-02-22 | 山东兖煤黑豹矿业装备有限公司 | The modularization anchor pole unit of heading and anchoring integrated machine |
| CN113356903A (en) * | 2021-06-16 | 2021-09-07 | 安徽理工大学 | Remote operation's small-size anchor protects all-in-one |
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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: 20070801 Termination date: 20150609 |
|
| EXPY | Termination of patent right or utility model |