CN109236299A - A kind of laser rock fragmenting device - Google Patents
A kind of laser rock fragmenting device Download PDFInfo
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- CN109236299A CN109236299A CN201811333913.XA CN201811333913A CN109236299A CN 109236299 A CN109236299 A CN 109236299A CN 201811333913 A CN201811333913 A CN 201811333913A CN 109236299 A CN109236299 A CN 109236299A
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- swing mechanism
- bracket
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- 239000011435 rock Substances 0.000 title claims abstract description 99
- 230000007246 mechanism Effects 0.000 claims abstract description 85
- 230000003028 elevating effect Effects 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 2
- 238000009412 basement excavation Methods 0.000 abstract description 7
- 230000032258 transport Effects 0.000 description 31
- 238000010586 diagram Methods 0.000 description 14
- 230000033001 locomotion Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 102000016938 Catalase Human genes 0.000 description 3
- 108010053835 Catalase Proteins 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D1/00—Sinking shafts
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of laser rock fragmenting devices, comprising: for the laser of crushed rock, laser includes at least one laser head；It is connected with laser head, the swing mechanism for driving laser head to rotate, laser head can moving radially along swing mechanism；It is connected with swing mechanism, the elevating mechanism for driving swing mechanism to go up and down.When work, rock is crushed using laser head, has preferable rock breaking efficiency to extremely hard rock geology；Laser head rotation is driven by swing mechanism, laser head is set to crush the rock of circumferential zones corresponding with its radial position, since laser head can moving radially along swing mechanism, therefore, it can be by adjusting radial position of the laser head on swing mechanism, the rock of different-diameter section is excavated in realization, is achieved big cross section pledge excavation.In a preferred embodiment, which can work under low clearance environment.
Description
Technical field
The present invention relates to broken rock engineering device technique fields, more specifically to a kind of laser rock fragmenting device.
Background technique
Many large size research laboratories, military shelter works, radioactive pollutant seal landfill etc. up for safekeeping with specific demand
Place, is generally arranged at that sheltering is good, small deep-buried rock stratum is interfered on ground.
However, since the Surrounding Rock Strength on deep-buried rock stratum is high, integrality is strong, space is limited and wall surface is smooth
Deng therefore, the tunneling construction on deep-buried rock stratum is extremely difficult.In the prior art, general TBM (tunnel is generallyd use
Boring machine) usually hobboing cutter broken rock driving, however, hobboing cutter broken rock is difficult to meet the needs of broken rock intensity.Therefore, laser
Broken rock device comes into being, but laser rock fragmenting device, which generallys use drill rod mechanism, to be tunneled, and is not suitable for the perpendicular of big cross section
Well excavates.
Therefore, how a kind of laser rock fragmenting device being able to carry out large cross section excavation is provided, is current those skilled in the art
Member's urgent problem to be solved.
Summary of the invention
In view of this, the laser rock fragmenting device can be realized big disconnected the object of the present invention is to provide a kind of laser rock fragmenting device
Face is excavated, and has preferable rock breaking efficiency for extremely hard rock geology.
To achieve the goals above, the invention provides the following technical scheme:
A kind of laser rock fragmenting device, comprising:
For the laser of crushed rock, the laser includes at least one laser head；
It is connected with the laser head, the swing mechanism for driving the laser head rotation, the laser head can be along described
Swing mechanism moves radially；
It is connected with the swing mechanism, the elevating mechanism for driving the swing mechanism lifting.
Preferably, the elevating mechanism includes:
It is connected with the swing mechanism and the vertical transport bracket of at least one sliceable；
It is connected, with the vertical bracket that transports for driving the vertical lifting drive for transporting bracket lifting.
Preferably, the lifting drive includes outer support frame and the driving motor set on the outer support frame two sides,
The output shaft of the driving motor is equipped with gear, and the vertical branch of transporting is provided with for the tooth with the gear engaged transmission
Item.
Preferably, the vertical transport bracket is additionally provided with sets up with rack gear guide rail disposed in parallel, the outer support
There is the pulley slidably cooperated with the guide rail.
Preferably, the vertical transport bracket is rectangular frame structure, and the quantity of the rack gear is even number, is symmetrically set
In the opposite two sides of the rectangular frame structure；The quantity of the guide rail is even number, is symmetrically set to the rectangular frame knot
Another opposite two sides of structure；Each corresponding at least two pulleys of the guide rail.
Preferably, the swing mechanism include for be arranged the frame of the laser head, the shaft being connected with the frame,
And the rotation drive device for driving the shaft rotation that is connected with the shaft.
Preferably, the frame includes and the one-to-one support rod of the laser head, one end of the support rod and institute
It states shaft to be connected, the other end is connected with the circular frame for connecting all support rods, and the laser head passes through walking mechanism
It is connected with the support rod.
Preferably, the vertical bottom for transporting bracket is equipped with the fixed plate for fixing the rotation drive device.
Preferably, further includes:
Vacuum for siphoning away the ballast that the laser head crushes inhales quarrel equipment；
The collection quarrel tank that quarrel equipment is connected is inhaled with the vacuum；
For spraying pressure-air to the laser head so that the ballast blows to the suction quarrel mouth that the vacuum inhales quarrel equipment
Compressed air system.
Preferably, the compressed air system include air accumulator, the air compressor machine being connected with the air accumulator and with the sky
Press be connected and with the one-to-one jet pipe of the laser head.
Laser rock fragmenting device provided by the invention when work, crushes rock using laser head, to extremely hard rock geology
There is preferable rock breaking efficiency；Laser head rotation is driven by swing mechanism, keeps laser head corresponding with its radial position
The rocks of circumferential zones crushes, due to laser head can moving radially along swing mechanism, can exist by adjusting laser head
The rock of different-diameter section is excavated in radial position on swing mechanism, realization, and becoming big cross section pledge excavation can
Energy.Swing mechanism decline is driven after being crushed upper one layer of rock, then through elevating mechanism, to enable laser head to next
Layer rock is excavated, and is so recycled, and is completed until the rock of desired zone all excavates.
It is in a preferred embodiment of the invention, sliceable due to vertically transporting bracket, it can excavate as needed
The depth of vertical shaft change the vertical quantity for transporting bracket so that the laser rock fragmenting device can work under low clearance environment.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the schematic diagram that state is initially tunneled in laser rock fragmenting device specific embodiment provided by the present invention；
Fig. 2 is that laser rock fragmenting device shown in Fig. 1 vertically transports the spliced driving status diagram of bracket；
Fig. 3 is the top view of laser rock fragmenting device shown in Fig. 1；
Fig. 4 is the rock break-off process schematic diagram of laser rock fragmenting device shown in Fig. 1；
Fig. 5 is vertically to transport bracket with respect to the structural schematic diagram that outer support frame moves in Fig. 1；
Fig. 6 is the top view of Fig. 5；
Fig. 7 is the structural schematic diagram of swing mechanism in Fig. 1；
Fig. 8 is the structural schematic diagram that bracket is vertically transported in Fig. 1；
Fig. 9 is the structural schematic diagram of outer support frame in Fig. 1.
Appended drawing reference of the Fig. 1 into Fig. 9 is as follows:
1 it is laser head, 2 be swing mechanism, 21 be frame, 211 be support rod, 212 be circular frame, 22 be shaft, 3 is liter
Descending mechanism, 31 for it is vertical transport bracket, 311 be rack gear, 312 be guide rail, 313 be fixed plate, 32 be outer support frame, 321 be drive
Dynamic motor, 322 be gear, 323 be pulley, 4 be walking mechanism, 5 be that vacuum inhales quarrel equipment, 6 is to integrate be cut tank, 7 as compressed air
System, 71 be air accumulator, 72 be air compressor machine, 8 be water cooling equipment.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Core of the invention is to provide a kind of laser rock fragmenting device, which can realize large cross section excavation, needle
There is preferable rock breaking efficiency to extremely hard rock geology.
Fig. 1-Fig. 9 is please referred to, Fig. 1 is the schematic diagram that laser rock fragmenting device provided by the present invention initially tunnels state；Fig. 2
The spliced driving status diagram of bracket is vertically transported for laser rock fragmenting device；Fig. 3 is the top view of laser rock fragmenting device；Figure
4 be rock break-off process schematic diagram；Fig. 5 is the vertical bracket that transports with respect to the structural schematic diagram that outer support frame moves；Fig. 6 is bowing for Fig. 5
View；Fig. 7 is the structural schematic diagram of swing mechanism；Fig. 8 is the vertical structural schematic diagram for transporting bracket；Fig. 9 is outer support frame
Structural schematic diagram.
It should be noted that the open circles in Fig. 4 represent the laser head 1 for participating in broken rock work, the solid dark circle generation in Fig. 4
Table has neither part nor lot in the laser head 1 of work being in close state.
The present invention provides a kind of laser rock fragmenting device, and including the laser for crushed rock, laser includes at least one
A laser head 1；It further include the swing mechanism 2 for all laser heads 1 to be arranged, swing mechanism 2 is able to drive the rotation of laser head 1,
And laser head 1 along swing mechanism 2 radially movable setting on the swing mechanism 2, further include being connected with swing mechanism 2,
Elevating mechanism 3 for driving swing mechanism 2 to go up and down.
It is understood that laser head 1 can launch laser, keep rock heated broken.One in compared with the prior art
As TBM machine, laser head 1 is not with rock contact, and without considering mechanical wear, therefore, laser rock fragmenting device is not by extremely hard rock shadow
It rings, has preferable rock breaking efficiency for extremely hard rock geology.
It is understood that laser further includes for providing the external laser equipment of energy for laser head 1, it is preferable that
The outside laser equipment is fiber laser device；It is further preferred that the fiber laser device with for the fiber laser device
The water cooling equipment 8 to cool down is connected.
Laser head 1 is arranged on swing mechanism 2, during swing mechanism 2 drives laser head 1 to rotate, makes laser head 1
It moves in a circle along certain radius, thus by the catalase in region corresponding with the radius.
Since laser head 1 can be moved radially along swing mechanism 2, it can be by adjusting laser head 1 on swing mechanism 2
Radial position, to change the broken rock region of laser head 1, so that the laser rock fragmenting device be made to can be realized different-diameter section
It excavates.That is, laser head 1 can be made close to or far from the center of circle of swing mechanism 2, changed after being crushed some region of rock
The moving radius of laser head 1, thus by the catalase in another region corresponding with the moving radius after the change of laser head 1.Such as
Big cross section region is located at top layer section by being constantly changing radial position of the laser head 1 on swing mechanism 2 by this
On rock crush complete.
Then, swing mechanism 2 is driven to decline by elevating mechanism 3, to make swing mechanism 2 that laser head 1 be driven to be displaced downwardly to
Another layer cross section, then crushed according to rock of the above-mentioned motion mode to another layer cross section.
It should be noted that the present invention to the quantity of laser head 1 without limitation, the quantity of laser head 1 is more, then broken rock is imitated
Rate is higher, is more conducive to the excavation of big cross section rock.
When carrying out broken rock work using laser rock fragmenting device of the invention, it is preferable that first carried out to the rock of outmost turns
It is broken, that is, laser head 1 is located at turn around the outmost turns of mechanism 2 when just having started broken rock, at this point, laser head 1 and swing mechanism 2
The radial position of the distance between center maximum, laser head 1 is farthest, and the moving radius of laser head 1 is maximum.When by outmost turns rock
After the completion of broken, make laser head 1 towards one beam diameter of center of circle radial motion of swing mechanism 2 away from continuation time outer ring rock
Broken work, so recycle, until the catalase of innermost circle is completed, then complete the broken rock work of one layer of section.
It should be noted that can individually be controlled each when adjusting radial position of the laser head 1 on swing mechanism 2
The movement of laser head 1.It is understood that needing the zone radius of broken rock bigger to improve efficiency of breaking rock, then need to participate in
The quantity of the laser head 1 of work is more, when needing the zone radius of broken rock to become smaller, can suitably reduce the laser for participating in work
First 1 quantity.Therefore, when broken rock region gradually becomes smaller, it can only change the radial position of an appropriate number of laser head 1, make
Other laser heads 1 for having not been changed radial position are closed；The unified change of the radial position of whole laser heads 1 only can also will
An appropriate number of laser head 1 opens work, and other laser heads 1 are closed.
The present embodiment to the specific structure of swing mechanism 2 and elevating mechanism 3 without limitation, as long as swing mechanism 2 can
Laser head 1 is driven to rotate, elevating mechanism 3 is able to drive the lifting of swing mechanism 2.
The present embodiment to laser head 1 on swing mechanism 2 radially movable ground fixed form without limitation, as long as can expire
The radial position of sufficient laser head 1 is adjustable.
In conclusion laser rock fragmenting device provided by the invention, when work, rock is crushed using laser head 1, it is right
Extremely hard rock geology has preferable rock breaking efficiency；It drives laser head 1 to rotate by swing mechanism 2, enables laser head 1 will be with its diameter
To the rock of the corresponding circumferential zones in position crush, due to laser head 1 can moving radially along swing mechanism 2, Ke Yitong
Radial position of the adjustment laser head 1 on swing mechanism 2 is crossed, the rock of different-diameter section is excavated in realization, makes disconnected greatly
Face pledge excavation is possibly realized.Swing mechanism 2 is driven to decline after being crushed a certain layer rock, then through elevating mechanism 3, thus
So that laser head 1 is excavated next layer of rock, so recycle, is completed until the rock of desired zone all excavates.
In order to adapt to low headroom environment, it is contemplated that the specific implementation of elevating mechanism 3, on the basis of above-described embodiment
On, elevating mechanism 3 includes that the vertical transport bracket 31 being connected with swing mechanism 2 and the lifting being connected with vertical transport bracket 31 are driven
Dynamic device.The vertical quantity for transporting bracket 31 is at least one, and vertical transport bracket 31 is sliceable.
That is, the present embodiment makes to go up and down by vertically transporting bracket 31 for the lifting length modules of elevating mechanism 3
The lifting length of mechanism 3 gradually increases with cutting depth, thus the elevating mechanism 3 when making initially to tunnel on well face
Length be unlikely to excessive, therefore, can make the laser rock fragmenting device be suitable for excavated under external narrow environment.
It is understood that vertically transporting the particular number of bracket 31 can determine according to the shaft depths that need to be excavated.When perpendicular
When well depth is lower, it is only necessary to which a vertical bracket 31 that transports can be met the requirements.When shaft depths are deeper, a vertical fortune
It send bracket 31 to be not enough to swing mechanism 2 being delivered to required depth, therefore, the need to be spliced on bracket 31 in first vertical transport
Two vertical transport brackets 31 can continue successively to splice suitable count on vertically transport bracket 31 with the intensification of shaft depths
The vertical transport bracket 31 of amount, until meeting the needs of shaft excavation depth.
In view of vertically transport bracket 31 connecting method it is simple and convenient, it is preferable that vertically transport bracket 31 top
The relative position of portion and bottom is respectively provided at least two threaded holes, when splicing, using bolt by lower vertical transport bracket 31 with
Upper vertical is transported bracket 31 and is connected as one.It is, of course, also possible to which upper vertical is made to transport bracket by the way of welding
The top that bracket 31 is transported with lower vertical in 31 bottom is fixed.It can specifically select according to actual needs.
It should be noted that the present embodiment without limitation, can be according to outside to the individually vertical height for transporting bracket 31
Specifically highly determining for low clearance environment, has enough construction spaces when ensuring initially to excavate.
In view of the realization of the specific structure of lifting drive, on the basis of above-described embodiment, lifting driving dress
The driving motor 321 including outer support frame 32 and set on 32 two sides of outer support frame is set, the output shaft of driving motor 321 is equipped with gear
322, the vertical bracket 31 that transports is equipped with for the rack gear 311 with 322 engaged transmission of gear.
That is, the present embodiment drives vertical transport bracket 31 with the engaged transmission of rack gear 311 by gear 322
Vertical shift, movement is steady reliable, passes through the drive lifting of laser head 1 of swing mechanism 2 to make vertically to transport bracket 31.
In view of simple and the being easy to implement property of 32 structure of outer support frame, it is preferable that outer support frame 32 is rectangular frame, packet
The attachment beam for including four for being arranged on well face supporting legs and being connected between four supporting legs, to form firm branch
Support structure；At least two driving motors 321 are oppositely arranged on the opposite two sides of rectangular frame.
In order to further increase the vertical stationarity transporting bracket 31 and moving, on the basis of above-described embodiment, vertically
Transport bracket 31 be additionally provided with the guide rail 312 disposed in parallel of rack gear 311, outer support frame 32 be equipped with slidably cooperates with guide rail 312
Pulley 323.
It is understood that guide rail 312 plays the role of guiding, for guiding the vertical shift of rack gear 311, make rack gear
311 movements it is more stable, to make vertically to transport the steady lifting of bracket 31.
The present embodiment without limitation to the particular number of pulley 323, get over by the quantity of the corresponding pulley 323 of each guide rail 312
It is more, then it is more smooth with respect to what outer support frame 32 moved vertically to transport bracket 31.
In order to further increase the vertical stationarity and smoothness transporting bracket 31 and moving, on the basis of above-described embodiment
On, the vertical bracket 31 that transports is rectangular frame structure, and the quantity of rack gear 311 is even number, is symmetrically set to rectangular frame structure
Opposite two sides；The quantity of guide rail 312 is even number, is symmetrically set to another opposite two sides of rectangular frame structure；Each lead
Rail 312 corresponds at least two pulleys 323.
It is understood that rectangular frame structure can mitigate the vertical weight for transporting bracket 31, make vertically to transport bracket
31 integral mechanical structure is simple, and main screw lift is lighter.
The quantity of rack gear 311 is more, then vertically transports the more steady of the movement of bracket 31, and even number rack gear 311 is set relatively
It sets, it can be ensured that the vertical balance for transporting the movement of 31 two sides of bracket.
The quantity of guide rail 312 is more, then the guiding role for vertically transporting bracket 31 is better, and even number guide rail 312 is opposite
Setting, it can be ensured that the vertical harmony for transporting another opposite two sides guiding of bracket 31.
At least two pulleys 323 are respectively set in the position that each guide rail 312 is corresponded on outer support frame 32, with really vertical fortune
Send bracket 31 with respect to the smoothness that outer support frame 32 moves.
Preferably, the quantity of rack gear 311 is two, is separately positioned on the opposite two sides of vertical transport bracket 31；Guide rail 312
Quantity be four, a pair of be separately positioned on vertical transports another opposite two sides of bracket 31 two-by-two；Each guide rail 312 is corresponding
Pulley 323 quantity be three.
In view of the realization of 2 specific structure of swing mechanism, on the basis of any of the above-described embodiment, swing mechanism 2
Including for laser head 1 to be arranged frame 21, the shaft 22 that is connected with frame 21 and be connected for drive shaft with shaft 22
The rotation drive device of 22 rotations.
It is understood that 21 structure of frame is simple, and it is light-weight, therefore, it can further mitigate main screw lift.
The present embodiment drives frame 21 to rotate by rotation drive device, and then makes frame 21 that laser head 1 be driven to rotate.It is excellent
Selection of land, rotation drive device are motor, and shaft 22 is connected with the output shaft of motor.
In view of specific set-up mode of the laser head 1 on swing mechanism 2, on the basis of above-described embodiment, frame
21 include being connected with the one-to-one support rod 211 of laser head 1, one end of support rod 211 with shaft 22, the other end with for connecting
The circular frame 212 for connecing all support rods 211 is connected, and laser head 1 is connected by walking mechanism 4 with support rod 211.
It is understood that support rod 211 is arranged along the radial radiation of swing mechanism 2, circular frame 212 is by support rod 211
End be connected as one, improve the integrally-built stability of swing mechanism 2.
Preferably, all support rods 211 are circumferential is uniformly distributed.
Preferably, the quantity of laser head 1 is ten, and therefore, the quantity of support rod 211 corresponding with laser head 1 is ten,
Ten support rods 211 are uniformly distributed along the circumferential direction of circular frame 212.
It should be noted that the present embodiment to the specific structure of walking mechanism 4 without limitation, reference can be made to the prior art, example
It such as, can be walking dolly.When needing to adjust the radial position of laser head 1, make laser head 1 along turn-around machine by walking dolly
Structure 2 moves radially a certain distance；When the radial position of laser head 1 is met the requirements, walking dolly can be self-locking in turn-around machine
On structure 2, laser head 1 is made to keep the radial position.
In view of swing mechanism 2 and the vertical connection type for transporting bracket 31, on the basis of above-described embodiment, vertically
The bottom of bracket 31 is transported equipped with the fixed plate 313 for fixing rotation drive device.
That is, swing mechanism 2 is fixed in the vertical fixed plate 313 for transporting bracket 31 by rotation drive device.
When rotation drive device is motor, it is preferable that motor passes through the top surface phase of motor fixing seat and fixed plate 313
Even, fixed plate 313 is equipped with the relief hole for passing through the output shaft of motor, in order to which shaft 22 and motor output shaft connect
It connects, so that the frame 21 for being located at 313 lower section of fixed plate be driven to rotate.
In view of the processing of the ballast generated to crushed rock, on the basis of above-described embodiment, further includes: for inhaling
The vacuum for walking the ballast of the crushing of laser head 1 inhales quarrel equipment 5；The collection quarrel tank 6 that quarrel equipment 5 is connected is inhaled with vacuum；For to laser head 1
Injection pressure-air is so that ballast blows to the compressed air system 7 that vacuum inhales the suction quarrel mouth of quarrel equipment 5.
That is, the present embodiment inhales the negative pressure that quarrel equipment 5 generates by vacuum, the smashed ballast of laser head 1 is made to exist
It is sucked away under the action of negative pressure, the ballast that quarrel equipment 5 siphons away is inhaled by vacuum and is temporarily stored in collection quarrel tank 6, in order to the collection to ballast
Middle processing.
It is understood that compressed air system 7 be conducive to by ballast concentrate blow to suction quarrel mouth, make ballast more easily by
It siphons away.
On the other hand, due to laser head 1, temperature be will rise rapidly during crushed rock, compressed air system
The pressure-air that system 7 ejects also has cooling effect to laser head 1.
In view of the validity of compressed air system 7, on the basis of above-described embodiment, compressed air system 7 includes
Air accumulator 71, the air compressor machine 72 being connected with air accumulator 71 and be connected with air compressor machine 72 and with the one-to-one jet pipe of laser head 1.
That is, the present embodiment is the well-off gas of air compressor machine 72 by air accumulator 71.Jet pipe and laser head 1 one
One, which corresponds to the ballast that may insure to cool down to each laser head 1 and ensure that each laser head 1 is crushed, to arrange in time
Out.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
Laser rock fragmenting device provided by the present invention is described in detail above.Specific case pair used herein
The principle of the present invention and embodiment are expounded, method of the invention that the above embodiments are only used to help understand
And its core concept.It should be pointed out that for those skilled in the art, before not departing from the principle of the invention
It puts, can be with several improvements and modifications are made to the present invention, these improvement and modification also fall into the guarantor of the claims in the present invention
It protects in range.
Claims (10)
1. a kind of laser rock fragmenting device characterized by comprising
For the laser of crushed rock, the laser includes at least one laser head (1)；
It is connected with the laser head (1), the swing mechanism (2) for driving the laser head (1) to rotate, the laser head (1)
It can moving radially along the swing mechanism (2)；
It is connected with the swing mechanism (2), the elevating mechanism (3) for driving the swing mechanism (2) to go up and down.
2. laser rock fragmenting device according to claim 1, which is characterized in that the elevating mechanism (3) includes:
It is connected with the swing mechanism (2) and the vertical transport bracket (31) of at least one sliceable；
It is connected, with vertical transport bracket (31) for driving the vertical lifting driving for transporting bracket (31) lifting to fill
It sets.
3. laser rock fragmenting device according to claim 2, which is characterized in that the lifting drive includes outer support frame
(32) and the driving motor (321) set on the outer support frame (32) two sides, the output shaft of the driving motor (321) are equipped with tooth
It takes turns (322), described vertical transport bracket (31) are equipped with for the rack gear (311) with the gear (322) engaged transmission.
4. laser rock fragmenting device according to claim 3, which is characterized in that the vertical transport bracket (31) be additionally provided with
The rack gear (311) guide rail disposed in parallel (312), the outer support frame (32) is equipped with slidably matches with the guide rail (312)
The pulley (323) of conjunction.
5. laser rock fragmenting device according to claim 4, which is characterized in that the vertical transport bracket (31) is rectangle frame
Frame structure, the quantity of the rack gear (311) are even number, are symmetrically set to the opposite two sides of the rectangular frame structure；It is described
The quantity of guide rail (312) is even number, is symmetrically set to another opposite two sides of the rectangular frame structure；Each guide rail
(312) corresponding at least two pulleys (323).
6. according to the described in any item laser rock fragmenting devices of claim 2-5, which is characterized in that the swing mechanism (2) includes
Frame (21), the shaft (22) being connected with the frame (21) for the laser head (1) to be arranged and with the shaft
(22) rotation drive device being connected for driving the shaft (22) to rotate.
7. laser rock fragmenting device according to claim 6, which is characterized in that the frame (21) includes and the laser head
(1) one-to-one support rod (211), one end of the support rod (211) are connected with the shaft (22), the other end be used for
The circular frame (212) for connecting all support rods (211) is connected, and the laser head (1) passes through walking mechanism (4) and the branch
Strut (211) is connected.
8. laser rock fragmenting device according to claim 6, which is characterized in that the vertical bottom for transporting bracket (31) is set
There is the fixed plate (313) for fixing the rotation drive device.
9. laser rock fragmenting device according to claim 6, which is characterized in that further include:
Vacuum for siphoning away the ballast of the laser head (1) crushing inhales quarrel equipment (5)；
Collection quarrel tank (6) that quarrel equipment (5) is connected is inhaled with the vacuum；
For spraying pressure-air to the laser head (1) so that the ballast blows to the suction quarrel that the vacuum inhales quarrel equipment (5)
The compressed air system (7) of mouth.
10. laser rock fragmenting device according to claim 9, which is characterized in that the compressed air system (7) includes gas storage
Tank (71), the air compressor machine (72) being connected with the air accumulator (71) and be connected with the air compressor machine (72) and with the laser head
(1) one-to-one jet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811333913.XA CN109236299A (en) | 2018-11-09 | 2018-11-09 | A kind of laser rock fragmenting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811333913.XA CN109236299A (en) | 2018-11-09 | 2018-11-09 | A kind of laser rock fragmenting device |
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| Publication Number | Publication Date |
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| CN109236299A true CN109236299A (en) | 2019-01-18 |
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| CN201811333913.XA Pending CN109236299A (en) | 2018-11-09 | 2018-11-09 | A kind of laser rock fragmenting device |
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