CN206205831U - Drill rod of blast-hole drill connects changing device and rotary drill - Google Patents
Drill rod of blast-hole drill connects changing device and rotary drill Download PDFInfo
- Publication number
- CN206205831U CN206205831U CN201621250978.4U CN201621250978U CN206205831U CN 206205831 U CN206205831 U CN 206205831U CN 201621250978 U CN201621250978 U CN 201621250978U CN 206205831 U CN206205831 U CN 206205831U
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- rod
- drill
- hole
- rotating shaft
- blast
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- 238000005553 drilling Methods 0.000 claims abstract description 62
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000008859 change Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model connects changing device and rotary drill there is provided a kind of drill rod of blast-hole drill.The changing device that connects of drill rod of blast-hole drill includes：Storage linkage, two axle beds and rotating mechanism.The storage linkage, for storing drilling rod, including：Rotating shaft and rod-storage device, the rod-storage device are fixedly installed in the rotating shaft, and are circumferentially evenly arranged with multiple storage bar positions along the rotating shaft on the rod-storage device.Described two axle beds, it is separately positioned on the upper and lower ends of the rotating shaft, being horizontally disposed with the axle bed has slideway, drilling cramp for the axle bed to be slidably connected at the rotary drill by the slideway, feed cylinder is provided with described two axle beds, for driving the axle bed to be moved horizontally along the slideway.The rotating mechanism, is connected with the rotating shaft, for driving the axis of rotation.The drill rod of blast-hole drill connects changing device, can simultaneously store multiple spare drill rods, and is directed at the position of drilling rod automatically, connect and changes drilling rod, high working efficiency.
Description
Technical field
The utility model is related to rotary drill field, and more particularly to a kind of drill rod of blast-hole drill connects changing device and rotary drill
Machine.
Background technology
Rotary drill is a kind of rig, is used for large surface mine.Since half a century, outdoor perforating apparatus warp
Gone through " brill of kowtowing ", the development that flame is bored, impact (down-the-hole) is bored, final rotary drill with boring aperture it is big, piercing efficiency is high etc.
Advantage turns into the perforating apparatus that large and medium-sized opencut is commonly used at present.Rotary drill is deep with drilling during work
The increase of degree needs repeatedly to be attached spare drill rods with work drilling rod, so as to increase the total length of drilling rod.After drill pipe wear,
Also need to change drilling rod.Connect when changing drilling rod, need to ensure that the swiveling head of slew gear is consistent with the axis of drilling rod.Connect at present and change
Drilling rod, automaticity is low, by manual-alignment, because the run of steel of rotary drill is long, weight big, so connect changing drilling rod work
Waste time and energy, severely impacted operating efficiency.
Utility model content
For defect of the prior art, what the utility model provided a kind of drill rod of blast-hole drill connects changing device and rotary drill
Machine, connecing changing device and while store multiple spare drill rods, and being automatically directed at the position of drilling rod for the drill rod of blast-hole drill, is carried out
Connect and change drilling rod, high working efficiency.
A kind of drill rod of blast-hole drill that the utility model is provided connects changing device, including：Storage linkage, two axle beds and rotation
Rotation mechanism.
The storage linkage, including：Rotating shaft and rod-storage device, the rod-storage device are fixedly installed in the rotating shaft, and in institute
State and be evenly arranged with multiple storage bar positions along the rotating shaft on rod-storage device.
Described two axle beds, are separately positioned on the upper and lower ends of the rotating shaft, and being horizontally disposed with the axle bed has slideway, uses
The axle bed is slidably connected on the drilling cramp of the rotary drill in by the slideway, is provided with described two axle beds
Feed cylinder, for driving the axle bed to be moved horizontally along the slideway.
The rotating mechanism, is connected with the rotating shaft, for driving the axis of rotation.
Further, the rod-storage device is the rotating disk being fixedly installed in the rotating shaft.
Further, the rotating mechanism includes：Swing rod and rotary oil cylinder.
One end of the swing rod is fixedly connected with the rotating shaft, and the other end is hinged with the mobile terminal of the rotary oil cylinder.
The fixing end of the rotary oil cylinder is hinged on the axle bed, when the mobile terminal is stretched, can be driven by swing rod
The axis of rotation.
Further, the changing device that connects of the drill rod of blast-hole drill also includes locking device, and the locking device is arranged on
On the rotating disk or the swing rod, by the locking device, the angle position of the relatively described rotating disk of the swing rod can be fixed.
Further, the locking device includes：Locked cylinder and dead bolt.
The fixing end of the locked cylinder is arranged on the swing rod, and mobile terminal is fixedly connected with the dead bolt, institute
State swing rod and be provided with the first pin-and-hole, the rotating disk is provided with the second pin-and-hole corresponding with first pin-and-hole, for the rotating shaft
When going to setting position, the dead bolt is driven to insert first pin-and-hole and second pin-and-hole by institute's locked cylinder
In, the position of the fixation rotating disk.
Further, the rotating mechanism is arranged between the axle bed of the rotating disk and the rotating shaft lower end.
Further, the storage linkage also includes fixed disk.
The fixed disk is fixedly installed in the rotating shaft, and is provided with through hole corresponding with the storage bar position, for storing
During drilling rod, the drilling rod is located in the through hole, so that the position of the fixation drilling rod.
Further, the rod-storage device is provided with the cavity of upper end open, the sky in position corresponding with the storage bar position
Chamber is used to store the drilling rod.
Further, the storage bar position is four.
Second aspect, a kind of rotary drill that the utility model is provided, including drilling cramp and the above-mentioned rotary drill of any one
Drilling rod connects changing device.
The axle bed is slidably connected by slideway with drilling cramp, and the fixing end of the feed cylinder is arranged on the drilling cramp,
Mobile terminal is connected with the axle bed.
The drill rod of blast-hole drill connect changing device for installed in the rotary drill drilling cramp inside, this connects changing device
Multiple storage bar positions are evenly arranged with along the circumference of rotating shaft, the changing device that connects drilling rod can be moved in the presence of feed cylinder
Working position, the angle of rotating shaft is accurately adjusted by rotary oil cylinder, so as to swiveling head be aligned with the axis of drilling rod, so as to carry
The operating efficiency that drilling rod connecting high is changed.
Brief description of the drawings
In order to illustrate more clearly of the utility model specific embodiment or technical scheme of the prior art, below will be right
The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described.In all of the figs, it is similar
The general reference by being similar to of element or part is identified.In accompanying drawing, each element or part might not be according to actual ratios
Draw.
The structural representation for connecing changing device of the drill rod of blast-hole drill that Fig. 1 is provided for the embodiment of the utility model one；
Fig. 2 is the structural representation of rotating mechanism in the embodiment of the utility model one；
Fig. 3 is the structural representation of locked cylinder and dead bolt in the embodiment of the utility model one.
Specific embodiment
The embodiment of technical solutions of the utility model is described in detail below in conjunction with accompanying drawing.Following examples are only
For clearly illustrating the technical solution of the utility model, therefore example is only used as, and this practicality can not be limited with this
New protection domain.
It should be noted that unless otherwise indicated, technical term used in this application or scientific terminology should be this reality
The ordinary meaning understood with new one of ordinary skill in the art.
Reference picture 1, drill rod of blast-hole drill that the embodiment of the utility model one is provided connects changing device, including：Storage linkage,
Two axle beds 201 and rotating mechanism 300.
Storage linkage, for storing drilling rod, including：Rotating shaft 101 and rod-storage device 102, rod-storage device 102 are fixedly installed on rotating shaft
On 101, and four storage bar positions are evenly arranged with along rotating shaft 101 is circumferential on rod-storage device 102.It is readily apparent that, stores up the individual of bar position
Number is not limited to four, can be two, six, the diversified forms such as eight.
Rod-storage device 102 is the rotating disk being fixedly installed in rotating shaft 101 in the present embodiment.Multiple storage bars are provided with rotating disk
Position, can set groove in corresponding position, so that the position of fixed drilling rod.
Certain rod-storage device of the present utility model 102 is not limited to rotating disk, and in another embodiment, rod-storage device 102 is
One cylinder, rod-storage device 102 is provided with the cavity of upper end open in position corresponding with storage bar position, and cavity is used to store drilling rod.
Rod-storage device 102 can also be multiple diversified forms such as sleeve or claw in other embodiment.
Two axle beds 201, are separately positioned on the upper and lower ends of rotating shaft 101, and being horizontally disposed with axle bed 201 has slideway 202, uses
Axle bed 201 is slidably connected on the drilling cramp of rotary drill in by slideway 202, is provided with into oil supply on two axle beds 201
Cylinder 203, for driving axle bed 201 to be moved horizontally along slideway 202.
Rotating mechanism 300, is connected with rotating shaft 101, is rotated for drive shaft 101.Reference picture 2, rotates in the present embodiment
Mechanism 300 includes：Swing rod and rotary oil cylinder, are arranged between the axle bed 201 of rotating disk and the lower end of rotating shaft 101.
One end of swing rod is fixedly connected with rotating shaft 101, and the other end is hinged with the mobile terminal of rotary oil cylinder.Rotary oil cylinder is consolidated
Fixed end is hinged on axle bed 201, when mobile terminal is stretched, is rotated by swing rod drive shaft 101.
The state of rotating mechanism 300 when being two diverse locations shown in figure, is swing rod 301a and rotation at first position
Turn oil cylinder 302a, be swing rod 30b1 and rotary oil cylinder 302b in the second place.The utility model show only two it is different
Position, is readily apparent that, in the presence of rotary oil cylinder, swing rod can be at 360 degree of optional positions.Certain rotating mechanism is not also limited
In the mode of the present embodiment, for example, it is also possible to be electric rotating machine or engine driving.
The drill rod of blast-hole drill of the present embodiment connect changing device for installed in rotary drill drilling cramp inside, this connects and changes the outfit
Put and be evenly arranged with multiple storage bar positions along the circumference of rotating shaft 101, can will connect changing device in the presence of feed cylinder 203 moves to
The working position of drilling rod, by the angle of the accurate adjustment rotating shaft 101 of rotary oil cylinder 302, so as to by the axis of swiveling head and drilling rod
Alignment, so as to improve the operating efficiency that drilling rod connecting is changed.
Used as the further improved procedure of above-described embodiment, with continued reference to Fig. 1, the changing device that connects of drill rod of blast-hole drill is also wrapped
Locking device 400 is included, locking device 400 is arranged on rotating disk or swing rod 301, by locking device 400, swing rod can be fixed
The angle position of 301 relative rotating disks.
Reference picture 3, locking device 400 includes：Locked cylinder 401 and dead bolt 402.
The fixing end of locked cylinder 401 is arranged on swing rod 301, and mobile terminal is fixedly connected with dead bolt 402, swing rod
301 are provided with the first pin-and-hole 303, rotating disk be provided with corresponding second pin-and-hole 103 of the first pin-and-hole 303, gone to for rotating shaft 101
During setting position, in driving dead bolt 402 to insert the first pin-and-hole 303 and the second pin-and-hole 103 by institute's locked cylinder 401, Gu
Determine the position of rotating disk.
Further, storage linkage also includes fixed disk (not shown).
Fixed disk is fixedly installed in rotating shaft 101, and is provided with through hole corresponding with storage bar position, for storing during drilling rod, will
Drilling rod is located in through hole, so that the position of fixed drilling rod.
A kind of rotary drill (not shown) that the embodiment of the utility model one is provided, including drilling cramp and any one
Above-mentioned drill rod of blast-hole drill connects changing device.
Axle bed 201 is slidably connected by slideway 202 and drilling cramp, and the fixing end of feed cylinder 203 is arranged on drilling cramp, mobile
End is connected with axle bed 201.
Drill rod of blast-hole drill connect changing device for installed in rotary drill drilling cramp inside, this connects changing device along rotating shaft
101 circumference is evenly arranged with multiple storage bar positions, and the work that changing device moves to drilling rod can will be connect in the presence of feed cylinder 203
Make position, the angle of rotating shaft 101 is accurately adjusted by rotary oil cylinder 302, so as to swiveling head be aligned with the axis of drilling rod, so that
Improve the operating efficiency that drilling rod connecting is changed.
Rotary drill of the present utility model carries out during perforation process, it is necessary to connect when changing drilling rod, first passing through and unloading bar
Device is separated slew gear swiveling head and work drilling rod, is transported slew gear swiveling head by pressurization hoisting mechanism after separation
To drilling cramp top, then in the presence of feed cylinder 203, the changing device that connects of the present utility model is integrally sent to operating position,
Rod-storage device 102 is rotated to an angle by rotary oil cylinder 302 so that the inside spare drill rods of rod-storage device 102 are accurately run to work
Make position, then the position of rod-storage device 102 is carried out by slew gear swiveling head by locking compress hoisting mechanism by locked cylinder 401
It is transported to drilling rod top of the inside of rod-storage device 102 in operating position, and the rotation by slew gear swiveling head and drilling rod company
Connect, then taken out drilling rod by the enhancing action of the hoisting mechanism that pressurizes, then will connect changing device withdrawal, finally carried by pressurization again
The drilling rod bottom that liter mechanism will just take out is attached with previous work drilling rod top, and complete drilling rod connects the work that moves.
Term " first ", " second " etc. be only used for describe purpose, and it is not intended that indicate or imply relative importance or
Person implies the quantity of the technical characteristic for indicating indicated.In description of the present utility model, " multiple " is meant that two or more,
Unless otherwise expressly limited specifically.
In specification of the present utility model, numerous specific details are set forth.It is to be appreciated, however, that reality of the present utility model
Applying example can put into practice in the case of without these details.In some instances, known method, knot is not been shown in detail
Structure and technology, so as not to obscure the understanding of this description.
In the description of this specification, specific features, structure, material or feature can be in any one or more embodiments
Or combined in an appropriate manner in example.Additionally, in the case of not conflicting, those skilled in the art can say this
The feature of different embodiments or example and different embodiments or example described in bright book is combined and combines.
Finally it should be noted that：Various embodiments above is only used to illustrate the technical solution of the utility model, rather than it is limited
System；Although being described in detail to the utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type, it all should cover in the middle of the scope of claim of the present utility model and specification.
Claims (10)
1. a kind of drill rod of blast-hole drill connects changing device, it is characterised in that including：
Storage linkage, including：Rotating shaft and rod-storage device, the rod-storage device are fixedly installed in the rotating shaft, and in the rod-storage device
On be circumferentially evenly arranged with multiple storage bars positions along the rotating shaft；
Two axle beds, are separately positioned on the upper and lower ends of the rotating shaft, and being horizontally disposed with the axle bed has for being slided with drilling cramp
The slideway of connection, is provided with described two axle beds for driving the axle bed to move horizontally feed cylinder along the slideway；
And, the rotating mechanism for driving the axis of rotation, the rotating mechanism is connected with the rotating shaft transmission.
2. drill rod of blast-hole drill according to claim 1 connects changing device, it is characterised in that the rod-storage device sets for fixation
Put the rotating disk in the rotating shaft.
3. drill rod of blast-hole drill according to claim 2 connects changing device, it is characterised in that the rotating mechanism includes：
Swing rod and rotary oil cylinder；
One end of the swing rod is fixedly connected with the rotating shaft, and the other end is hinged with the mobile terminal of the rotary oil cylinder；The rotation
The fixing end for turning oil cylinder is hinged on the axle bed.
4. drill rod of blast-hole drill according to claim 3 connects changing device, it is characterised in that also including locking device, institute
State locking device to be arranged on the rotating disk or the swing rod, by the locking device, the swing rod can be fixed with respect to institute
State the angle position of rotating disk.
5. drill rod of blast-hole drill according to claim 4 connects changing device, it is characterised in that the locking device includes：
Locked cylinder and dead bolt；
The fixing end of the locked cylinder is arranged on the swing rod, and mobile terminal is fixedly connected with the dead bolt, the pendulum
Bar is provided with the first pin-and-hole, and the rotating disk is provided with the second pin-and-hole corresponding with first pin-and-hole, is gone to for the rotating shaft
During setting position, in driving the dead bolt to insert first pin-and-hole and second pin-and-hole by institute locked cylinder, Gu
The position of the fixed rotating disk.
6. drill rod of blast-hole drill according to claim 2 connects changing device, it is characterised in that the rotating mechanism is arranged on
Between the axle bed of the rotating disk and the rotating shaft lower end.
7. drill rod of blast-hole drill according to claim 2 connects changing device, it is characterised in that the storage linkage also includes
Fixed disk；
The fixed disk is fixedly installed in the rotating shaft, and is provided with through hole corresponding with the storage bar position, for storing drilling rod
When, the drilling rod is located in the through hole, so that the position of the fixation drilling rod.
8. drill rod of blast-hole drill according to claim 1 connects changing device, it is characterised in that the rod-storage device with it is described
The corresponding position in storage bar position is provided with the cavity of upper end open, and the cavity is used to store the drilling rod.
9. drill rod of blast-hole drill according to claim 1 connects changing device, it is characterised in that the storage bar position is four.
10. a kind of rotary drill, it is characterised in that including：Drilling cramp and the gear wheel according to claim any one of 1-9
Borer drill rod connects changing device；
The axle bed is slidably connected by slideway with drilling cramp, and the fixing end of the feed cylinder is arranged on the drilling cramp, mobile
End is connected with the axle bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621250978.4U CN206205831U (en) | 2016-11-22 | 2016-11-22 | Drill rod of blast-hole drill connects changing device and rotary drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621250978.4U CN206205831U (en) | 2016-11-22 | 2016-11-22 | Drill rod of blast-hole drill connects changing device and rotary drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206205831U true CN206205831U (en) | 2017-05-31 |
Family
ID=58750333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621250978.4U Expired - Fee Related CN206205831U (en) | 2016-11-22 | 2016-11-22 | Drill rod of blast-hole drill connects changing device and rotary drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206205831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288622A (en) * | 2022-07-05 | 2022-11-04 | 湘潭中天机电有限公司 | Automatic rod receiving and unloading mechanism of rotary drill based on remote control |
-
2016
- 2016-11-22 CN CN201621250978.4U patent/CN206205831U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288622A (en) * | 2022-07-05 | 2022-11-04 | 湘潭中天机电有限公司 | Automatic rod receiving and unloading mechanism of rotary drill based on remote control |
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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: 20170531 |