CN206987731U - A kind of wheeled down-the-hole drill of band-offset rotation mechanism - Google Patents
A kind of wheeled down-the-hole drill of band-offset rotation mechanism Download PDFInfo
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- CN206987731U CN206987731U CN201720920555.7U CN201720920555U CN206987731U CN 206987731 U CN206987731 U CN 206987731U CN 201720920555 U CN201720920555 U CN 201720920555U CN 206987731 U CN206987731 U CN 206987731U
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- rig
- derrick
- large arm
- mounting bracket
- drill
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- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 19
- 238000005452 bending Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Abstract
The utility model discloses a kind of wheeled down-the-hole drill of band-offset rotation mechanism, including wheel machine and air compressor machine, rig mounting bracket is hinged with front side of wheel machine, rig large arm oscillating oil cylinder is provided between rig mounting bracket side and wheel machine front end；Rig large arm is hinged with rig mounting bracket；The free end of rig large arm is hinged with derrick installation frame；Derrick installation frame has been hinged at derrick；Derrick upper end is provided with pressure lift device, and lower end is arranged with chain rotatably arranged with there is sprocket wheel between the sprocket wheel and pressure lift device；Unit head mounting bracket is fixed with chain, drill power head the utility model is provided with unit head mounting bracket air compressor machine and rig large arm is all disposed within wheel machine, that is, realizes wheel type mobile, accelerates translational speed, improves operating efficiency；And the rig mounting bracket of rigging up large arm can swing on wheel machine, driven using rig large arm oscillating oil cylinder, make rig large arm left and right adjusting more accurate.
Description
Technical field
It the utility model is related to boring drilling equipment neck under mining, quarrying, highway barrier stake holes and other necessary conditions
Domain, more particularly to a kind of wheeled down-the-hole drill of band-offset rotation mechanism.
Background technology
Down-the-hole drill is equipment the most frequently used on mine, for digging up mine, quarrying, it can also be used to highway barrier stake holes and other
Drilled under necessary condition.Some existing air compressor machines and the small-sized drill of down-the-hole drill split, also there is large-scale integrally movable type
The mobile chassis of down-the-hole drill is typically caterpillar chassis, and some uses chassis special, and also some uses chassis of dredging machine
Transformation forms.Such as Chinese patent, the utility model patent of Patent No. " 201120322386.x " disclose " crawler type liquid
Drilol press ".These down-the-hole drill common problems are transition inconveniences, and when mine is larger, caterpillar chassis movement is slow
Slowly, a work-yard is often changed, it is necessary to which in the time of half a day, influence operating efficiency.
So now it is badly in need of a kind of wheeled down-the-hole drill of band-offset rotation mechanism, to meet the left and right of down-the-hole drill, upper and lower, deflection
The action of angle, and transition speed is fast, improves operating efficiency.
Utility model content
The purpose of this utility model is to provide a kind of wheeled down-the-hole drill of band-offset rotation mechanism, solves existing crawler type down-the-hole
The slow-footed problem of rig transition.
In order to solve the above technical problems, the utility model adopts the following technical scheme that：
A kind of wheeled down-the-hole drill of band-offset rotation mechanism of the utility model, including wheel machine and air compressor machine, the pneumatics
Machine is arranged on the rear side of the wheel machine；Rig mounting bracket, the rig mounting bracket are hinged with front side of the wheel machine
Rig large arm oscillating oil cylinder is provided between side and wheel machine front end, for driving rig mounting bracket to swing；It is described
Rig large arm is hinged with rig mounting bracket, is provided with the lifting of rig large arm on the downside of the rig large arm between rig mounting bracket
Oil cylinder, for driving rig large arm to swing up and down；The free end of the rig large arm is hinged with derrick installation frame, rig large arm
Derrick hoist cylinder is provided between upside and the derrick installation frame, for driving derrick installation frame to swing up and down；The well
Frame mounting bracket has been hinged at derrick, derrick side-sway oil cylinder is provided between the derrick side and derrick installation frame, for driving
Dynamic derrick swings；The derrick upper end is provided with pressure lift device, and lower end is rotatably arranged with having sprocket wheel, the sprocket wheel
Chain is arranged between pressure lift device；Unit head mounting bracket is fixed with the chain, on the unit head mounting bracket
It is provided with drill power head；The derrick lower end is provided with well head centralizer, the drill bit installed on the drill power head from
The well head centralizer passes；
The rig large arm oscillating oil cylinder, rig large arm hoist cylinder, derrick hoist cylinder, derrick side-sway oil cylinder, pressurization
Lifting device and drill power head are driven by the hydraulic means on the wheel machine；The air compressor machine is to the drill power head
On drill bit supply.
Further, wheel machine front end both sides are respectively arranged with telescopic outrigger, and the telescopic outrigger is by the wheel
The hydraulic means driving of formula mechanically.
Further, the lower end of the derrick is provided with lower support base.
Further, the rig large arm is bending.
Further, the fixed both ends of the shaft of the sprocket wheel passes the vertical waist-shaped hole for being opened in the derrick both sides, institute
The end for stating fixing axle is fixed with the screw rod upwardly extended, and the screw rod passes through the horizontal fixed plate being fixed on derrick, screw rod
Nut is provided with the part of described fixed plate the upper side and lower side.
Further, the wheel machine is loading machine.
Compared with prior art, advantageous effects of the present utility model are as follows：
Air compressor machine and rig large arm are all disposed within wheel machine by the utility model, that is, realize wheel type mobile, accelerate to move
Dynamic speed, improves operating efficiency；And the rig mounting bracket of rigging up large arm can swing on wheel machine, utilize
Rig large arm oscillating oil cylinder drives, and realizes swinging for rig large arm, the angle of rotating chassis and driver's cabin is needed in crawler type
Degree carrys out rotary rig large arm, and working method of the present utility model makes rig large arm left and right adjusting more accurate.
Brief description of the drawings
The utility model is described in further detail for explanation below in conjunction with the accompanying drawings.
Fig. 1 is the wheeled down-the-hole drill side view of the utility model band-offset rotation mechanism；
Fig. 2 is that the wheeled down-the-hole drill of the utility model band-offset rotation mechanism overlooks swing schematic diagram；
Fig. 3 is derrick side-sway structural representation of the present utility model；
Fig. 4 is that sprocket wheel of the present utility model adjusts main structure diagram up and down；
Fig. 5 is that sprocket wheel of the present utility model adjusts side structure schematic view up and down；
Description of reference numerals：1st, wheel machine；2nd, air compressor machine；3rd, rig mounting bracket；4th, rig large arm oscillating oil cylinder；5th, bore
Machine large arm；6th, rig large arm hoist cylinder；7th, derrick installation frame；8th, derrick hoist cylinder；9th, derrick；10th, derrick side-sway oil cylinder；
11st, pressure lift device；12nd, sprocket wheel；13rd, chain；14th, unit head mounting bracket；15th, drill power head；16th, well mouth centering fills
Put；17th, telescopic outrigger；18th, lower support base；19th, fixing axle；20th, waist-shaped hole；21st, screw rod；22nd, fixed plate；23rd, nut.
Embodiment
As Figure 1-3, a kind of one of which specific embodiment of the wheeled down-the-hole drill of band-offset rotation mechanism, including it is wheeled
Machinery 1 and air compressor machine 2, wheel machine forms using loading machine transformation in this specific embodiment, removes pushing away for original-pack carrier aircraft
Native device, naturally it is also possible to use other wheel machines, be not specifically to limit here, below using loading machine as wheel machine
One of example is as discussion.The air compressor machine 2 is arranged on the rear side of the loading machine 1, has a platform on rear side of loading machine, will
Air compressor machine is arranged on platform, and in this specific embodiment, air compressor machine is the equipment of independent operating, has single engine, energy
Enough independent generation air pressure.The front side of the loading machine 1 is hinged with rig mounting bracket 3, and rig mounting bracket passes through a vertical axle
Be fixed on front side of loading machine, rig mounting bracket is swung, the side of rig mounting bracket 3 and the front end of loading machine 1 it
Between rig large arm oscillating oil cylinder 4 is installed, for driving rig mounting bracket 3 to swing.It is hinged with the rig mounting bracket 3
Rig large arm 5, the rig large arm 5 are bending, and rig large arm is fixed on rig mounting bracket by a horizontal axle, made
Rig large arm can be swung up and down, and rig large arm hoist cylinder is provided between the downside of rig large arm 5 and rig mounting bracket 3
6, for driving rig large arm 5 to swing up and down.The free end of the rig large arm 5 is hinged with derrick installation frame 7, derrick installation frame
It is fixed on by a horizontal axle in rig large arm, swings up and down derrick installation frame, the upside of rig large arm 5 and institute
State and derrick hoist cylinder 8 is installed between derrick installation frame 7, for driving derrick installation frame 7 to swing up and down.The derrick installation
Frame 7 has been hinged at derrick 9, and derrick is fixed on derrick installation frame by a horizontal axle, the side of derrick 9 and derrick
Derrick side-sway oil cylinder 10 is installed, for driving derrick 9 to swing between mounting bracket 7.Rig large arm oscillating oil cylinder 4, rig
Large arm hoist cylinder 6, derrick hoist cylinder 8 and derrick side-sway oil cylinder 10 drive by the hydraulic means on loading machine, realize well
The left and right of frame, upper and lower and inclined angular adjustment.
As shown in Figure 1,3, the upper end of derrick 9 is provided with pressure lift device 11, and lower end is rotatably mounted with sprocket wheel
12, chain is arranged between the sprocket wheel 12 and pressure lift device 11, the pressure lift device 11 is driven by chain 13
The sprocket wheel 12 of lower end is rotated, and pressure lift device 11 is also driven by the hydraulic means on the loading machine 1 and rotated.The chain 13
On be installed with unit head mounting bracket 14, drill power head 15 is installed, the rig moves on the unit head mounting bracket 14
Power first 15 is driven by the hydraulic means of the loading machine and rotated.During work, pressure lift device, which rotates, drives chain to rotate, so as to
Drill power head is driven to move up and down.The lower end of derrick 9 is provided with well head centralizer 16, and well head centralizer is specially band
Porose fixture, the drill bit installed on the drill power head 15 pass from the well head centralizer 16, enable drill bit
Ensure to punch downwards on planned orbit, will not due to external force deflection.Air compressor machine supplies to the drill bit on drill power head, uses
In downward drilling.The lower end of the derrick 9 is provided with lower support base 18, and support base is supported on ground and carried out at present for convenient punching
Positioning.
When as shown in Figure 1, 2, in order to increase drilling, the stability of loading machine, the front end both sides of loading machine 1 are installed respectively
Have a telescopic outrigger 17, the telescopic outrigger 17 is driven by the hydraulic means on the loading machine 1, be elongate support during drilling to
Face, it is contraction during walking.
As shown in Figure 4,5, in order that the elasticity of chain can adjust, the both ends of fixing axle 19 of the sprocket wheel 12, which pass, to be opened up
Vertical waist-shaped hole 20 in the both sides of derrick 9, the end of the fixing axle 19 are installed with the screw rod 21 upwardly extended, institute
State screw rod 21 and pass through the horizontal fixed plate 22 being welded on derrick 9, screw rod 21 is located at the portion of described the upper side and lower side of fixed plate 22
Nut 23 has been screwed on point.Nut on the downside of fixed plate is unclamped, the nut on the upside of adjustment fixing plate, reach fixing axle and close
Suitable position, then by the nut on the downside of fixed plate to fixed plate, prevent screw rod from moving up and down again, realize above and below fixing axle
Position adjusts, is fixed.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to of the present utility model
Scope is defined, and on the premise of the utility model design spirit is not departed from, those of ordinary skill in the art are new to this practicality
The various modifications and improvement that the technical scheme of type is made, the protection domain of the utility model claims book determination all should be fallen into
It is interior.
Claims (6)
- A kind of 1. wheeled down-the-hole drill of band-offset rotation mechanism, it is characterised in that：It is described including wheel machine (1) and air compressor machine (2) Air compressor machine (2) is arranged on the rear side of the wheel machine (1)；Rig mounting bracket is hinged with front side of the wheel machine (1) (3) rig large arm oscillating oil cylinder (4), is provided between the front end of rig mounting bracket (3) side and wheel machine (1), is used for Driving rig mounting bracket (3) swings；Rig large arm (5), the rig large arm are hinged with the rig mounting bracket (3) (5) rig large arm hoist cylinder (6) is provided between downside and rig mounting bracket (3), for driving the bottom in rig large arm (5) It is dynamic；The free end of the rig large arm (5) is hinged with derrick installation frame (7), upside and the derrick installation of rig large arm (5) Derrick hoist cylinder (8) is provided between frame (7), for driving derrick installation frame (7) to swing up and down；The derrick installation frame (7) derrick (9) has been hinged at, derrick side-sway oil cylinder is provided between derrick (9) side and derrick installation frame (7) (10), for driving derrick (9) to swing；Derrick (9) upper end is provided with pressure lift device (11), and lower end is rotatable Ground is provided with sprocket wheel (12), and chain (13) is arranged between the sprocket wheel (12) and pressure lift device (11)；The chain (13) unit head mounting bracket (14) is fixed with, drill power head (15) is provided with the unit head mounting bracket (14)；It is described Derrick (9) lower end is provided with well head centralizer (16), and the drill bit installed on the drill power head (15) is helped from the well head Equipment (16) passes；The rig large arm oscillating oil cylinder (4), rig large arm hoist cylinder (6), derrick hoist cylinder (8), derrick side-sway oil cylinder (10), pressure lift device (11) and drill power head (15) are driven by the hydraulic means on the wheel machine (1)；The sky Press (2) supplies to the drill bit on the drill power head.
- 2. the wheeled down-the-hole drill of band-offset rotation mechanism according to claim 1, it is characterised in that：The wheel machine (1) Front end both sides are respectively arranged with telescopic outrigger (17), and the telescopic outrigger (17) is by the hydraulic means on the wheel machine (1) Driving.
- 3. the wheeled down-the-hole drill of band-offset rotation mechanism according to claim 1, it is characterised in that：Under the derrick (9) End is provided with lower support base (18).
- 4. the wheeled down-the-hole drill of band-offset rotation mechanism according to claim 1, it is characterised in that：The rig large arm (5) For bending.
- 5. the wheeled down-the-hole drill of band-offset rotation mechanism according to claim 1, it is characterised in that：Sprocket wheel (12) are consolidated Dead axle (19) both ends pass the vertical waist-shaped hole (20) for being opened in the derrick (9) both sides, and the end of the fixing axle (19) is consolidated Surely there is the screw rod (21) upwardly extended, the screw rod (21) passes through the horizontal fixed plate (22) being fixed on derrick (9), screw rod (21) it is provided with nut (23) on the part of the fixed plate (22) the upper side and lower side.
- 6. the wheeled down-the-hole drill of band-offset rotation mechanism according to claim 1, it is characterised in that：The wheel machine (1) For loading machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720920555.7U CN206987731U (en) | 2017-07-27 | 2017-07-27 | A kind of wheeled down-the-hole drill of band-offset rotation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720920555.7U CN206987731U (en) | 2017-07-27 | 2017-07-27 | A kind of wheeled down-the-hole drill of band-offset rotation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206987731U true CN206987731U (en) | 2018-02-09 |
Family
ID=61415488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720920555.7U Expired - Fee Related CN206987731U (en) | 2017-07-27 | 2017-07-27 | A kind of wheeled down-the-hole drill of band-offset rotation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206987731U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138853A (en) * | 2018-10-12 | 2019-01-04 | 深圳市岩都科技有限公司 | A kind of digging drills steel sharpener |
| CN111535377A (en) * | 2020-04-29 | 2020-08-14 | 常州嘉耘机械有限公司 | New forms of energy excavator |
-
2017
- 2017-07-27 CN CN201720920555.7U patent/CN206987731U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138853A (en) * | 2018-10-12 | 2019-01-04 | 深圳市岩都科技有限公司 | A kind of digging drills steel sharpener |
| CN109138853B (en) * | 2018-10-12 | 2023-09-19 | 深圳市岩都科技有限公司 | Dig and change rig |
| CN111535377A (en) * | 2020-04-29 | 2020-08-14 | 常州嘉耘机械有限公司 | New forms of energy excavator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20210727 |
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| CF01 | Termination of patent right due to non-payment of annual fee |