CN205259940U - Four arms top anchor rod drilling carriage - Google Patents
Four arms top anchor rod drilling carriage Download PDFInfo
- Publication number
- CN205259940U CN205259940U CN201521103650.5U CN201521103650U CN205259940U CN 205259940 U CN205259940 U CN 205259940U CN 201521103650 U CN201521103650 U CN 201521103650U CN 205259940 U CN205259940 U CN 205259940U
- Authority
- CN
- China
- Prior art keywords
- anchor pole
- drill
- net
- drill boom
- roofboltiers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 84
- 241001074085 Scophthalmus aquosus Species 0.000 claims abstract description 27
- 238000003860 storage Methods 0.000 claims description 28
- 238000004873 anchoring Methods 0.000 claims description 24
- 230000008520 organization Effects 0.000 claims description 11
- 210000003660 reticulum Anatomy 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 238000013519 translation Methods 0.000 abstract description 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 25
- 230000000694 effects Effects 0.000 description 12
- 230000001276 controlling effect Effects 0.000 description 11
- 230000006870 function Effects 0.000 description 11
- 238000010276 construction Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000011161 development Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- 239000003245 coal Substances 0.000 description 5
- 230000000875 corresponding effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000035807 sensation Effects 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001095 motoneuron effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000004092 self-diagnosis Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
The utility model discloses a four arms top anchor rod drilling carriage, including drill boom mechanism, drill boom mechanism includes drill boom board and four roofbolter, and drill boom board vertical fixation is on lift platform, and roofbolter includes that fixed establishment, supporting mechanism, balladeur train, brill punch -out equipment construct, and fixed establishment includes base, riser and connecting seat, and the riser passes through the connecting seat to be connected with the drill boom board, is equipped with the arch of fixed guide block on it, supporting mechanism and balladeur train pass through guide block and riser opposite flank sliding connections respectively, and its one end all is connected with the base through flexible hydro -cylinder, boring the punch -out equipment structure and including chassis, two independent brill case slides, the chassis is connected with the base, bores the case slide and can follow the chassis translation, when removing the balladeur train position, bores the case slide and can be connected and follow its slip with another guide surface of balladeur train. The utility model discloses a set up roofbolter and can realize a mechanization of anchor bolt support operation, automation, strut automatically with the synchronous top stock of accomplishing of the supporting operation of tunnelling apparatus, realize raising the efficiency with digging same anchor.
Description
Technical field
The utility model relates to support technology field under coal mine, particularly relates to a kind of four arm top anchor polesDrill carriage.
Background technology
The situation of China's coal-mine pick anchor imbalance is more serious, and support speed does not catch up with driving speed, becomesThe bottleneck of restriction Quick Driving Technology development. In tunnelling operation, the Homes Using TV of development machine only has30% left and right, remaining most of the time, supporting efficiency is low was to affect digging footage the most all for supportingPrincipal element.
At present, it is hand-held that the big-and-middle-sized mine bolt cable bolting of China operating type relies on artificial use mostlyFormula monomer roof-bolter and electric coal drill carry out operation, and monomer-type jumbolter tool degree is low, work strongDegree is large. Because hand-held monomer roof-bolter is by manual operation, the limitation of manpower itself causes anchor pole againCoupling mechanism force needs secondary fastening, has so both increased workload, has also taken a lot of time, and needsWant workman to become group job, therefore the inefficiency of monomer-type jumbolter.
As can be seen here, how to found the four new arm top anchors that a kind of supporting efficiency is high, labour intensity is lowBar drill car, real one of the current important research and development problem that belongs to.
Utility model content
The technical problems to be solved in the utility model is to provide that a kind of supporting efficiency is high, labour intensity is lowFour arm top roofboltiers, make it overcome the deficiency that existing roofboltier exists.
For solving the problems of the technologies described above, the utility model provides a kind of four arm top roofboltiers, comprises certainlyWalking mechanism, body portion, drill boom mechanism, controlling organization and electric and hydraulic system, described from walkingMechanism is positioned at the bottom of drill carriage, which is provided with body portion, and described drill boom mechanism arranges by hoistable platformIn described body portion, described controlling organization and electric and hydraulic system are used for controlling described drill carriage actionAnd for drill carriage provides power, described drill boom mechanism comprises that drill boom plate and four anchor poles mounted thereto boreMachine, described drill boom plate is vertically fixed on hoistable platform, and described jumbolter comprises fixed mechanism, props upSupport mechanism, balladeur train and brill draw box mechanism,
Described fixed mechanism comprises base, be fixed on the riser on base and be fixedly connected with riserConnection Block, described riser is provided with the projection for fixed guide piece, and described riser passes through Connection BlockBe connected with described drill boom plate;
Described supporting mechanism comprise guide rail, respectively the support telescopic oil cylinder that is connected with the two ends of guide rail andFagging, the other end of described support telescopic oil cylinder is fixed on described base, and described guide rail is by establishingThe guide pad being placed on riser is slidably connected with riser one side;
Described balladeur train is connected with described base by telescopic oil cylinder, and it comprises the first guide pass and secondGuide pass, described the first guide pass can be slided by being arranged at guide pad on riser and the opposite side of riserBe dynamically connected;
Described brill draw box mechanism comprises and bores case underframe, two independently along the brill case that bores case underframe transverse shiftingSlide and be arranged at respectively two borehole drilling case and anchorings of boring on case slide and bore casees, and drive and bore caseThe chain assembly that slide moves along described the second guide pass, described brill case underframe and described base are fixing to be connectedConnect, when described borehole drilling case or anchoring brill case move to described sledge position with its brill case slide, described inBoring case slide can be connected with the second guide pass of described balladeur train by guide pad, and total at described chainUnder the drive becoming, slide along the second guide pass.
Improve as the application's one, described jumbolter also comprises and is arranged at described base homonymyMechanical arm and anchor pole storehouse,
Described mechanical arm comprises mechanical arm holder, mechanical arm guide rail and mechanical gripper, described mechanical armHolder is fixedly connected with described base, and described mechanical arm guide rail and mechanical arm holder are for rotatably connectingConnect, described mechanical gripper is slidably connected on described mechanical arm guide rail, and can be with described mechanical armGuide rail swings;
Described anchor pole storehouse comprises anchor pole storehouse rigid mount, chain drive assembly and clamp type anchor pole storing mechanism,Rigid mount bottom, described anchor pole storehouse is fixedly connected with described base, and rigid mount top, described anchor pole storehouse arrangesTwo groups of chain drive assemblies, described chain drive assembly is oblate structure, is all connected with quantity on itThe clamp type anchor pole storing mechanism identical, interval is equal, described clamp type anchor pole storing mechanism is describedUnder the drive of chain drive assembly, rotate, and described mechanical gripper and described chain drive assembly machinery connectionMoving.
Further improve, described four jumbolters are layout in one line and are all slidably arranged on instituteState a side of drill boom plate, and two, described outside jumbolter can stretch to drill carriage both sides respectively with slide rail;
Two support oil cylinders are also installed on described drill boom plate.
Further improve, two, described outside jumbolter is all rotatably connected with described slide rail, and logicalCross the angle of inclination of jumbolter described in telescopic oil cylinder capable of regulating.
Further improve, in the jumbolter of two, described outside, anchor pole warehousing storage anchor pole quantity is middle twoThe twice of platform jumbolter.
Further improve, supporting and location sight is installed in described gripper shoe, described supporting and location is taken aim atAccurate device comprises two relative clamping plate that can free-open-close, on the opposite flank of described two clamping plate, offersThere is symmetrical semicircle, when described two jaws close, can be formed for locating the circular hole of drilling rod.
Further improve, described four arm top roofboltiers also comprise storage net net feeding mechanism and holder net lapping machineStructure, described storage net net feeding mechanism is positioned at described drill carriage rear portion, is fixedly connected with described body portion; DescribedHolder net net laying mechanism is positioned at described drill carriage front portion, is fixedly connected with described drill boom plate;
Described storage net net feeding mechanism comprises and the vertical extension sleeve being fixedly connected with of body portion and telescopicCylinder vertical and be parallel to three grades of flexible balladeur trains of described drill carriage axial direction and with described flexible balladeur trainThe storage reticulum of perpendicular setting, described flexible balladeur train is by swing seat and oscillating oil cylinder and described telescopicCylinder top is connected;
Described holder net net laying mechanism comprises two hoist cylinders, holder net cage, carrier roller frame and carrying roller, described inParallel being fixedly mounted on described drill boom plate of outer sleeve of two hoist cylinders, described holder net cage and carrying rollerFrame is all fixedly installed on the expansion link of described hoist cylinder, can the lifting with the flexible of hoist cylinder,Described carrying roller is the rotating described carrier roller frame top that is arranged on all;
Described storage net net feeding mechanism can will be put in described storage reticulum by the flexible of three grades of flexible balladeur trainsNet volume is sent in described holder net cage.
Further improve, described carrying roller comprises fixing carrying roller and flexible carrying roller, and described flexible carrying roller can be toStretch described drill carriage both sides.
Further improve, described controlling organization comprises laser range finder, sensor, counter and industry controlMachine, described industrial computer is connected with described laser range finder, sensor sum counter.
Further improve, described industrial computer is also installed wireless or wired network adapter.
Adopt above-mentioned technical scheme, the utility model at least has the following advantages:
1, the utility model four arm top roofboltiers can be realized the mechanization of top suspension roof support operation, automaticallyChange, during with heading equipment supporting operation immediately following synchronizeing thereafter the automatic supporting operation of top anchor pole of having advanced,Realize with the same anchor of pick, the parallel operations of pick anchor, thus greatly improve drivage efficiency and digging footage, haveEffect solves debalance of preparation and winning work contradiction.
2, in the utility model, controlling organization can be realized intelligent control to drill carriage walking and an array pitch, andAnd there is data acquisition, storage and transfer function. And can realize visualized operation, only need one man operation,Just can operate whole equipment, greatly reduce operating personnel, reduce labor intensity, improve supporting efficiencyAnd security.
3, the utility model four arm top roofboltier integrated models are reasonable, and good rigidly is walked freely reliable,Adapt to work under rugged environment, can realize China's coal-mine industrial security, efficient, do mechanization operationTarget, the abundant and perfect function of roofboltier.
Brief description of the drawings
Above-mentioned is only the general introduction of technical solutions of the utility model, new in order to better understand this practicalityThe technological means of type, does further in detail the utility model below in conjunction with accompanying drawing and detailed description of the inventionDescribe in detail bright.
Fig. 1 is the contraction state schematic perspective view of the utility model four arm top roofboltiers.
Fig. 2 is the duty schematic perspective view of the utility model four arm top roofboltiers.
Fig. 3 is the body portion structural representation of the utility model four arm top roofboltiers.
Fig. 4 is the drill boom mechanism structure schematic diagram of the utility model four arm top roofboltiers.
Fig. 5 is the structural representation of the utility model jumbolter.
Fig. 6 is the supporting mechanism structural representation of the utility model jumbolter.
Fig. 7 is the brill box structure schematic diagram of the utility model jumbolter.
Fig. 8 is the mechanical arm structural representation of the utility model jumbolter.
Fig. 9 is the anchor pole chamber structure schematic diagram of the utility model jumbolter.
Figure 10 is the storage net net feeding mechanism schematic diagram of the utility model four arm top roofboltiers.
Figure 11 is the holder net laying net structural scheme of mechanism of the utility model four arm top roofboltiers.
Detailed description of the invention
The four arm top roofboltiers that the utility model provides be a kind of can with the machine of heading equipment supporting operationTool suspension roof support equipment, when work immediately following after heading equipment, synchronously advanced top anchor pole fromMoving supporting operation, realizes with the same anchor of pick, the parallel operations of pick anchor, thereby greatly improve drivage efficiency andDigging footage.
With reference to shown in attached Fig. 1 and 2, the utility model four arm top roofboltiers, comprise automatic walking mechanism 7,Body portion 4, drill boom mechanism 2, controlling organization 6, storage net net feeding mechanism 5, holder net net laying mechanism 1 andElectric and hydraulic system 3.
This automatic walking mechanism 7 is crawler type walking mechanism, is positioned at the bottom of this drill carriage, and it comprises tensionerOil cylinder, running motor and reductor. The tensioner journey of the stretching motion capable of regulating crawler belt by turgor cylinderDegree; Running motor drives reductor, drives crawler belt realize advancing of walking mechanism and retreat by sprocket wheel.This automatic walking mechanism 7 is controlled by controlling organization 6, can realize climbing capacity ± 15 degree, its speed of travelMatch with support speed and the heading equipment driving speed of drill carriage, realize the intelligence of walking and an array pitchChange and control.
Shown in accompanying drawing 3, body portion 4 is arranged at automatic walking mechanism 7 tops, comprise front-axle beam 41,The back rest 42, mounting platform 43, linkage 44 and hoistable platform 45. Front-axle beam 41, the back rest 42 withAutomatic walking mechanism 7 is fixedly connected with, and mounting platform 43 is fixedly connected with front and rear beam structure, hoistable platform 45Be arranged on mounting platform 43 by linkage 44, in the effect of the hoist cylinder of linkage 44Can realize down the oscilaltion of hoistable platform 45.
Shown in accompanying drawing 4, drill boom mechanism 2 comprise drill boom plate 21 and four top jumbolters 22 (fromFrom left to right is followed successively by rig 1 to No. 4), drill boom plate 21 is vertically fixedly installed on hoistable platform 45,Four top jumbolters 22 are laterally in one line, are installed in a side of drill boom plate 21, wherein, inBetween two top jumbolters 22 be connected with slide track seat by slide with the side of drill boom plate 21, therebetweenApart from adjustable; Two the top jumbolters 22 in outside are slidably connected with drill boom plate 21 by slide rail,Two the top jumbolters 22 in outside can stretch to drill carriage both sides respectively with slide rail. For further expanding outsideThe supporting scope of two top jumbolters 22, two, this outside top jumbolter 22 all stretches out with slide railSection 24 is rotatably connected, and by adjusting flexible certain inclination angle that can tilt laterally of telescopic oil cylinder. ?The slide rail section of stretching out 24 spacing of two the top jumbolters 22 in outside in process that trails can be three anchor polesHorizontal spacing or five anchor pole horizontal spacings.
In the time of drill carriage construction operation, first the spacing of four bench drill machines is all made as to an anchor pole horizontal spacing,Four top anchor poles of automatic construction simultaneously; Then outside two bench drill machines trail until spacing to both sides respectivelyBe five anchor pole horizontal spacings, two top anchor poles of construction top board side, a circulation is got off, centreTwo bench drill arms complete a top anchor bolt construction separately, and outside two bench drill machines complete separately two top anchor poles and executeWork, top board one is arranged six roots of sensation top anchor bolt construction and is completed. Be that drill carriage one-time positioning can complete six roots of sensation top automaticallyThe supporting construction of anchor pole. In addition, in order to strengthen the steadiness of this drill boom mechanism 2, this drill boom plate 21Two stable car support oil cylinders 23 of another side fixed installation, support oil cylinder 23 support base in the time that drill boom is workedPlate plays the effect of stabilized platform.
Four jumbolters 22 of the present utility model all adopt intelligent top jumbolter, this intelligence top anchor poleRig all adopts " two parallel-moving types, two independent casees that bore " mechanism, and mechanical arm and anchor pole storehouse equipment,The drilling efficiency that makes to hole is high, and anchor pole locking ability is strong, and can automatically locate, and has realized suspension roof support workThe mechanization of industry, automation. The hydraulic power of this intelligence top jumbolter need of work can be passed through liquidMoulding pipe is connected with the power pump station on drill carriage with corresponding valve piece, provides moving by the hydraulic power unit of drill carriagePower. The concrete structure of this intelligence top jumbolter is as follows:
Shown in accompanying drawing 5, this intelligence top jumbolter comprise supporting mechanism 221, fixed mechanism 222,Balladeur train 223, brill draw box mechanism 224, mechanical arm 225, anchor pole storehouse 226 and electrichydraulic control case 227.
Shown in accompanying drawing 6, this fixed mechanism 222 comprises base 2221 and is fixed on base 2221On riser 2222, and the Connection Block 228 being fixedly connected with riser 2222, the side of riser 2222Face is provided with projection 2223, and this projection 2223 is for fixed guide piece 2224, this Connection Block 228 forThis jumbolter is connected on drill boom plate 21.
This supporting mechanism 221 comprises guide rail 2211, support telescopic oil cylinder 2212, gripper shoe 2214 andSupporting and location sight 2213. Guide rail 2211 is the riser with fixed mechanism 222 by guide pad 22242222 one sides are connected. The two ends of support telescopic oil cylinder 2212 respectively with guide rail 2211, base 2221Be rigidly connected, can realize guide rail 2211 along riser 2222 sides by the flexible of support telescopic oil cylinder 2212The stretching motion that face slides. Gripper shoe 2214 is fixedly installed in the front end of guide rail 2211, on it, installsHave supporting and location sight 2213, this supporting and location sight 2213 comprises that two can relatively freely be openedWith closed clamping plate, on the opposite flank of these two clamping plate, offer symmetrical semicircle, these two foldersWhen plate closing, can form a circular hole, for locating drilling rod, play in boring procedure guiding and aim atEffect. In addition, be fixed with three conical bits 2215 on the lateral surface of gripper shoe 2214, they are three years oldThe distribution triangular in shape of individual conical bit 2215, for this jumbolter of supporting & stablizing.
Shown in accompanying drawing 7 and 8, this balladeur train 223 comprises the first guide pass 2231 and the second guide pass2232, this first guide pass 2231 passes through guiding with riser 2222 another sides of fixed mechanism 222Piece connects. One end of this balladeur train 223 is connected with base 2221 by telescopic oil cylinder 2233, passes throughThe flexible of telescopic oil cylinder 2233 can be realized the stretching motion of balladeur train 223 along riser 2222 side slip.
This brill case 224 adopts " two parallel-moving types are two independent " structural design, at the bottom of it comprises a brill caseFrame 2241 and two independently bore case slide 2242, and these two are bored on case slides 2242 correspondence respectively and establishPut borehole drilling case and anchoring and bore case, and include drill motor and water jacket on each brill case. At the bottom of this brill caseFrame 2241 is rigidly connected with rig substructure 2221, and boring case slide 2242 can be along boring case underframe 2241 horizontal strokesTo movement. In the time that one of them brill case slide 2242 moves to the position of aliging with balladeur train 223, this brillThe brill case of case slide 2242 correspondences is connected with the second guide pass 2232 of balladeur train by guide pad, soAfter under the driving of the chain assembly of telescopic oil cylinder and chain composition, this brill case can be along the of balladeur train 223Two guide pass slide up and down.
Shown in accompanying drawing 8, mechanical arm 225 comprise mechanical arm holder 2251, mechanical arm guide rail 2252,Mechanical gripper 2253. Mechanical arm holder 2251 is rigidly connected with the afterbody of rig substructure 2221, machineTool arm guide rail 2252 is with mechanical arm holder 2251 for pin is connected, and mechanical arm guide rail 2252 can be around machineThe hole axle of tool arm holder 2251 rotates to an angle; Mechanical gripper 2253 is slidably connected to machineOn tool arm guide rail 2252, mechanical gripper 2253 can be free to slide and with leading along mechanical arm guide rail 2252Rail 2252 swings certain angle.
Shown in accompanying drawing 9, anchor pole storehouse 226 comprises anchor pole storehouse rigid mount 2261, chain drive assembly2262, clamp type anchor pole storing mechanism 2263. Anchor pole storehouse 226 is positioned at base 2221 with mechanical arm 225The same side, base 2221 afterbodys of rigid mount 2261 bottoms, anchor pole storehouse and rig are rigidly connected, canRealize multi-faceted anchoring support operation with rig. It is firm that chain drive assembly 2262 is arranged at described anchor pole storehouseProperty frame 2261 tops, be oblate chain drive assembly, be divided into upper and lower two groups, in each group all connectThere is the clamp type anchor pole storing mechanism 2263 that quantity is identical, interval is equal. This clamp type anchor pole memory machineStructure 2263 rotates along with the rotation of chain drive assembly 2262, and mechanical arm 225 passes with this chainMoving assembly 2262 mechanical linkages. This anchor pole storehouse have volume little, store the feature that anchor pole quantity is many.
This electrichydraulic control case 227 is integration module unit, is fixedly installed in fixed mechanism riser 2222Side, is mainly made up of housing, magnetic valve, control circuit module etc., directly controls rig and carries out certainlyMoving anchor bores supporting operation.
The concrete anchoring operation process of this intelligent anchor rod rig is as follows:
(1) this jumbolter 22 is moved to behind position in the effect of hoistable platform, and supporting mechanism 221 existsUnder the effect of support telescopic oil cylinder 2212, stretch out roof supporting;
(2) the brill case slide corresponding with borehole drilling case 2242 moved to balladeur train along boring case underframe 2241The second guide pass 2232 places of 223, this borehole drilling case is connected with the second guide pass 2232 by guide padConnect, under the driving of chain assembly, this borehole drilling case moves up along the second guide pass 2232, this brillThe hollow drill pipe of installing on hole drill case carries out wet boring operation under the driving of hydraulic motor, then is pushing awayUnder the effect of oil-feed cylinder 2233, complete the bore operation of hollow drill pipe;
(3) after boring, borehole drilling case is return original position, bores with anchoring the brill case slide 2242 that case is correspondingThe second guide pass 2232 places that move to balladeur train 223 along brill case base 2241, this anchoring is bored case and is passed throughGuide pad is connected with the second guide pass 2232, and now mechanical gripper 2253 rotates, this mechanical gripper(resin explosive roll is fixedly installed in anchor pole to the novel assembled bolt of installing in 2253 anchor pole storehouses 226 in advanceTop) capture and deliver to anchoring and bore on the anchor of case. At chain assembly and propelling cylinder 2233Under effect, anchoring bore case together with anchor pole, mechanical gripper 2253 to top board advance, until anchor pole recognize intoBehind coal hole, anchoring is bored case and is continued to promote anchor pole to the end, and now supporting and location sight 2213 is opened, anchorAdmittedly bore case, anchor pole is carried out to anchoring operation, after anchoring completes, anchoring is bored case and is return original position, and sight closesUpper, complete the supporting of an anchor pole. Mechanical arm 225 swings back original position simultaneously, with mechanical gripper 2253Moving anchor pole storehouse 226 puts next root anchor pole transmission in place.
Four intelligent top jumbolters 22 that this drill carriage comprises, can all with anchor pole storehouse independently separatelyStore many anchor poles, the corresponding anchor pole warehousing storage anchor pole quantity of two intelligent top jumbolters in outsideFor the twice in middle two anchor pole storehouses, ensure the construction of many rows top anchor pole.
Controlling organization 6 mainly comprises driver's cabin, electric cabinet, remote controller, industrial computer, sensor, surveyApart from instrument, counter, transmitter etc. This industrial computer (containing display) is realized visual man-machine interactionInterface, can monitor and record the ruuning situation of each equipment of development end, can realize fault alarm, aobviousShow and self-diagnostic function; The call parameter of Real-time Collection storage roofboltier work (as odd-numbered day drilling depth,Odd-numbered day support anchor rod quantity, single anchor pole state parameter), according to Anchor Care parameter is provided, be convenient to analyze topThe stability of plate. Industrial computer is also installed wireless or wired network adapter, can be real with downhole data exchange networkExisting exchanges data, can grasp face condition by real time remote thereby realize driving face remote monitoring,Realize positioning function under equipment raise, as the bilateral symmetry of the front and rear in body portion 4 arranges 4 simultaneouslyPlatform laser range finder, industrial computer is by collection, comparison to 4 laser range finder measurement data, energyAccurately control drill carriage in centre position, tunnel or utilize laneway midline to position. Operating personnelJust can operate whole bench drill car, can see car load and four by the display screen in controlling organization 6Whether the parameters of drill boom is normal.
Shown in accompanying drawing 10, storage net net feeding mechanism 5 comprise extension sleeve 51, one-level slide 52,Secondary balladeur train 53, storage reticulum 55 and swing seat 54. The upper end of swing seat 54 and extension sleeve 51Employing axle connects, and under the effect of oscillating oil cylinder, can make whole balladeur train seat certain angle that tilts to the back lower placeDegree, facilitates workman to fill net volume on storage reticulum 55. One-level slide 52 can slide in swing seat 54,Secondary balladeur train slides on one-level slide, the duplication acceleration mechanism that storage reticulum 55 consists of chain and oil cylinder withSecondary balladeur train 53 is connected, can on secondary balladeur train 53, slide, swing seat 54, one-level slide 52,Secondary balladeur train 53 and three grades of flexible slide block mechanisms of storage reticulum 55 common formations, for storing up reticulum 55Net volume send in holder net net laying mechanism 1. This storage net net feeding mechanism 5 is flexible by extension sleeve 51Realize the lifting action of storage net net feeding mechanism.
Shown in accompanying drawing 11, holder net net laying mechanism 1 comprise two hoist cylinders 11, holder net cage 12,Carrier roller frame 14 and carrying roller 13. The outer sleeve of two hoist cylinders 11 is fixedly mounted on respectively drill boom plate 21On. Holder net cage 12 and carrier roller frame 14 are all fixedly installed on the expansion link of hoist cylinder 11, can be with literThe flexible of oil cylinder falls and lifting. Carrying roller 13 comprises fixing carrying roller and flexible carrying roller, and wherein flexible carrying roller canTrail to drill carriage both sides, fixing carrying roller all adopts axle to be connected realization with carrier roller frame 14 with flexible carrying roller canRotating function makes net sheet fit with top board in lapping process. Holder net cage 12 is held netVolume, the net sheet of one end of net volume and top board connects, and hoist cylinder 11 rises with carrying roller 13 is past,Net sheet and top board are fitted, and drill carriage traveling process can be realized the net work of automatic paving top.
In this holder net net laying mechanism 1, have in a carrying roller counter is housed in addition, can Measurement accuracy drill carriageThe speed of travel and travel distance utilize the position of anchor driving machine to revise simultaneously.
Fire-proof motor in electric and hydraulic system 3 is connected with hydraulic oil pump, and fire-proof motor starts and is withThe running of hydrodynamic pressure oil pump, for drill carriage provides power; Electrical system is mainly by mine anti-explosion ammeter, collieryWith light rubber jacketed flexible cable, anti-explosion terminal box, mining voice light optical signal device, intrinsic safety electroThe compositions such as magnetic actuator and mining illuminating lamp, cable coiling device, electrical system is connected with extraneous power supply, is pumpThe part of standing provides power, is the power center of this drill carriage. Hydraulic system include fuel tank, hydraulic oil pump,Motor, hydraulic jack, balanced valve, oil pipe seat, joint, fluid pressure line, water pipe and cooler andBe positioned at control valve on fluid pressure line etc. Fuel tank is arranged on mounting platform, fluid pressure line respectively with fromThe executing agency that walking mechanism, top anchor pole intelligence rig etc. complete corresponding actions connects, and drill carriage passes through liquidPressure pipe road obtains power from pump station part, then by fluid pressure line, power is delivered to executing agency,The action such as the control valve corresponding with executing agency coordinated walking, drill.
It is the Specific construction anchor pole process of these intelligence four arm top roofboltiers below: first controlling organization 64 laser range finders that front and rear portions bilateral symmetry by body portion 4 arranges, position sensor,The sensors such as ultrasonic wave Infrared Detectors carry out collection and the comparison of data, utilize laneway midline to determinePosition, accurately controls drill carriage in centre position, tunnel, utilizes the position of anchor driving machine to revise simultaneously. ReallyAfter recognizing drill carriage and moving into place, hoistable platform 45 rises, and hoistable platform support oil cylinder stretches out support baseboard.The swing seat 54 of storage net net feeding mechanism 5 certain angle that recedes under the effect of oil cylinder facilitates on workmanDress net volume. Swing seat 54 sets back and balances, and extension sleeve 51 reaches under hoist cylinder effectHead, then stores up reticulum 55 and holds net volume and push away under the effect of stretching out of one-level slide 52 and secondary balladeur train 53Deliver to drill carriage foremost. After storage net net feeding mechanism 5 overlaps automatically to net volume, net volume store inIn holder net cage 12, carrying roller 13 rises and trails under the effect of hoist cylinder 11, until hold anchorNet and top board fit. Two the intelligent top jumbolters 22 in last outside under the drive of slide rail to drill carriageBoth sides are stretched and are moved into place, and the spacing of every intelligent anchor rod rig is an anchor pole horizontal spacing. MoveAfter moving putting in place, four top roof-bolter operations simultaneously, supporting mechanism stretches out and props up under the effect of telescopic oil cylinderProp up top board, after the translation of borehole drilling case puts in place, under I and II propelling cylinder and drill motor effect, enterRow bore operation. Hole complete, anchoring is bored case and is moved into place, and mechanical arm driving mechanical handgrip rotates,Mechanical gripper captures the novel assembled bolt in anchor pole storehouse on the anchor of delivering to anchoring brill case. One,Under the effect of secondary propelling cylinder, anchoring is bored case and is advanced together with anchor pole, mechanical gripper, until anchor poleRecognize after coal inlet hole and unclamp and swing back original position, with the anchor pole storehouse of mechanical gripper interlock, next root anchor pole is passed simultaneouslyDeliver to position. Anchoring is bored case and is continued to promote anchor pole to the end, and supporting and location is opened, and anchoring is bored case anchor pole is enteredRow anchoring operation. After anchoring completes, bore case and return original position, supporting and location closes, and supports and regains, completeThe supporting of Cheng Sigen anchor pole. Then in the middle of, two jumbolters are failure to actuate, and two, outside jumbolter continuesContinue and trail outward, until spacing is five anchor pole horizontal spacings, then repeat suspension roof support action,Complete the supporting operation of two top anchor poles of outermost, finally once move car and located six roots of sensation top anchor pole and prop upProtect. Hoistable platform support oil cylinder is regained, and controlling organization is by laser range finder, and position sensor, surpassesThe sensors such as sound wave Infrared Detectors carry out collection and the comparison of data, accurately control drill carriage in tunnelBetween position, Based Intelligent Control drill carriage moves forward an array pitch, automatically completes lapping operation in moving process.
The utility model four arm top roofboltiers have four intelligent top jumbolters, are arranged on same literFalling on platform, is horizontal distribution form in one line, and the operation simultaneously of four bench drill machines, can realize top boardQuick supporting operation, compact conformation, diverse in function. And this intelligence top jumbolter can be realized certainlyThe functions such as moving location, automatic drilling, Auto-mounting anchor pole, automatic locking are that realization is quick to top boardAutomatically the mechanization special equipment of anchoring support operation, matches support speed and driving speed,Effectively solving and dig anchor imbalance contradiction, promote coal production safety, efficient and sound development, is quick pickThe development of entering system provides advantage. The utility model four arm top roofboltiers are applicable to supporting pick anchorThe heading equipments such as machine, full section fully-mechanized digging machine, Lian Caiji carry out top suspension roof support operation, realize driving and establishThe standby not anchor of only digging, roof-bolter is closelyed follow thereafter support anchoring top board automatically.
The utility model can be realized Automatic Control, and power section is that fire-proof motor drives hydraulic oil pumpTo system feed flow, by each element control mechanical part executive component of hydraulic system, simple to operate,Failure rate is low, easy to maintenance. And this drill carriage has working environment perception, detection, warning, aobviousShow and the functions such as self diagnosis, as the personnel that approach equipment, roof fall, wall caving etc. are carried out to perception, warning.The electrical system of this drill carriage has explosion prevention function, composition electrical system element have certification of conformity of an instrument for explosive atmosphere andCoal peace card, guarantee drill carriage operating personnel's under running status safety.
The utility model modern design, structure uniqueness, diverse in function, collect automatically location, automatic drilling,The functions such as Auto-mounting anchor pole, automatic locking, in one, have realized the automation of suspension roof support operation,Can greatly reduce operating personnel, reduce labor intensity, improve supporting efficiency and security, be quick pickEnter the development of technology and apply advantage is provided.
The above, be only preferred embodiment of the present utility model, not the utility model doneAny pro forma restriction, those skilled in the art utilize the technology contents of above-mentioned announcement to make a little letterSingle amendment, equivalent variations or modification, all drop in protection domain of the present utility model.
Claims (10)
1. four arm top roofboltiers, comprise automatic walking mechanism, body portion, drill boom mechanism, controlMechanism and electric and hydraulic system, described automatic walking mechanism is positioned at the bottom of drill carriage, which is provided with bodyPortion, described drill boom mechanism is arranged in described body portion by hoistable platform, described controlling organization and electricityGas and hydraulic system are used for controlling described drill carriage action and for drill carriage provides power, it is characterized in that instituteState drill boom mechanism and comprise drill boom plate and four jumbolters mounted thereto, described drill boom plate is vertically solidFix on hoistable platform, described jumbolter comprises fixed mechanism, supporting mechanism, balladeur train and brill punch-out equipmentStructure,
Described fixed mechanism comprises base, be fixed on the riser on base and be fixedly connected with riserConnection Block, described riser is provided with the projection for fixed guide piece, and described riser passes through Connection BlockBe connected with described drill boom plate;
Described supporting mechanism comprise guide rail, respectively the support telescopic oil cylinder that is connected with the two ends of guide rail andFagging, the other end of described support telescopic oil cylinder is fixed on described base, and described guide rail is by establishingThe guide pad being placed on riser is slidably connected with riser one side;
Described balladeur train is connected with described base by secondary telescopic oil cylinder, it comprise the first guide pass andThe second guide pass, described the first guide pass is by being arranged at guide pad on riser and the opposite side of riserSlidably connect;
Described brill draw box mechanism comprises and bores case underframe, two independently along the brill case that bores case underframe transverse shiftingSlide and be arranged at respectively two borehole drilling case and anchorings of boring on case slide and bore casees, and drive and bore caseThe chain assembly that slide moves along described the second guide pass, described brill case underframe and described base are fixing to be connectedConnect, when described borehole drilling case or anchoring brill case move to described sledge position with its brill case slide, described inBoring case slide can be connected with the second guide pass of described balladeur train by guide pad, and total at described chainUnder the drive becoming, slide along the second guide pass.
2. four arm top roofboltiers according to claim 1, is characterized in that, described anchor pole boresMachine also comprises the mechanical arm and the anchor pole storehouse that are arranged at described base homonymy,
Described mechanical arm comprises mechanical arm holder, mechanical arm guide rail and mechanical gripper, described mechanical armHolder is fixedly connected with described base, and described mechanical arm guide rail and mechanical arm holder are for rotatably connectingConnect, described mechanical gripper is slidably connected on described mechanical arm guide rail, and can be with described mechanical armGuide rail swings;
Described anchor pole storehouse comprises anchor pole storehouse rigid mount, chain drive assembly and clamp type anchor pole storing mechanism,Rigid mount bottom, described anchor pole storehouse is fixedly connected with described base, and rigid mount top, described anchor pole storehouse arrangesTwo groups of chain drive assemblies, described chain drive assembly is oblate structure, is all connected with quantity on itThe clamp type anchor pole storing mechanism identical, interval is equal, described clamp type anchor pole storing mechanism is describedUnder the drive of chain drive assembly, rotate, and described mechanical gripper and described chain drive assembly machinery connectionMoving.
3. four arm top roofboltiers according to claim 2, is characterized in that: described four anchorsBar drill machine is layout in one line and is all slidably arranged on a side of described drill boom plate, and described outsideTwo jumbolters can stretch to drill carriage both sides respectively with slide rail;
Two support oil cylinders are also installed on described drill boom plate.
4. four arm top roofboltiers according to claim 3, is characterized in that: described outside twoPlatform jumbolter and described slide rail are rotatably connected, and by jumbolter described in telescopic oil cylinder capable of regulatingAngle of inclination.
5. according to four arm top roofboltiers described in claim 3 or 4, it is characterized in that: outside describedIn two jumbolters of side, anchor pole warehousing storage anchor pole quantity is the twice of middle two jumbolters.
6. four arm top roofboltiers according to claim 1, is characterized in that described gripper shoeOn supporting and location sight is installed, described supporting and location sight comprises two relative can freely openingThe clamping plate that close, offer symmetrical semicircle on the opposite flank of described two clamping plate, described two clamping plateWhen closed, can be formed for locating the circular hole of drilling rod.
7. four arm top roofboltiers according to claim 1, is characterized in that, described four arm topsRoofboltier also comprises storage net net feeding mechanism and holder net net laying mechanism, and described storage net net feeding mechanism is positioned at instituteState drill carriage rear portion, be fixedly connected with described body portion; Described holder net net laying mechanism is positioned at before described drill carriagePortion, is fixedly connected with described drill boom plate;
Described storage net net feeding mechanism comprises and the vertical extension sleeve being fixedly connected with of body portion and telescopicCylinder vertical and be parallel to three grades of flexible balladeur trains of described drill carriage axial direction and with described flexible balladeur trainThe storage reticulum of perpendicular setting, described flexible balladeur train is by swing seat and oscillating oil cylinder and described telescopicCylinder top is connected;
Described holder net net laying mechanism comprises two hoist cylinders, holder net cage, carrier roller frame and carrying roller, described inParallel being fixedly mounted on described drill boom plate of outer sleeve of two hoist cylinders, described holder net cage and carrying rollerFrame is all fixedly installed on the expansion link of described hoist cylinder, can the lifting with the flexible of hoist cylinder,Described carrying roller is the rotating described carrier roller frame top that is arranged on all;
Described storage net net feeding mechanism can will be put in described storage reticulum by the flexible of three grades of flexible balladeur trainsNet volume is sent in described holder net cage.
8. four arm top roofboltiers according to claim 7, is characterized in that described carrying roller bagDraw together fixing carrying roller and flexible carrying roller, described flexible carrying roller can stretch to described drill carriage both sides.
9. four arm top roofboltiers according to claim 1, is characterized in that: described controllerStructure comprises laser range finder, sensor, counter and industrial computer, described industrial computer and described Laser MeasuringBe connected apart from instrument, sensor sum counter.
10. four arm top roofboltiers according to claim 9, is characterized in that: described industry controlMachine is also installed wireless or wired network adapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521103650.5U CN205259940U (en) | 2015-12-24 | 2015-12-24 | Four arms top anchor rod drilling carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521103650.5U CN205259940U (en) | 2015-12-24 | 2015-12-24 | Four arms top anchor rod drilling carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205259940U true CN205259940U (en) | 2016-05-25 |
Family
ID=56001472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521103650.5U Active CN205259940U (en) | 2015-12-24 | 2015-12-24 | Four arms top anchor rod drilling carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205259940U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593498A (en) * | 2017-02-23 | 2017-04-26 | 中铁隧道集团有限公司 | Tunnel anchor rod mounting equipment |
| CN106835939A (en) * | 2016-12-22 | 2017-06-13 | 李俊叶 | Can adjust automatically tunnel hydraulic pressure trestle lateral shift device and its control method |
| CN106869789A (en) * | 2017-03-03 | 2017-06-20 | 山东省田庄煤矿 | All-hydraulic double-decker can the automatic perforating method and apparatus of avoidance |
| CN106930693A (en) * | 2017-02-21 | 2017-07-07 | 田胜利 | A kind of low orientation boring method of underground coal mine and its hydraulic drill rig |
| CN107620568A (en) * | 2017-11-06 | 2018-01-23 | 廊坊景隆重工机械有限公司 | A kind of mine anchor rod drill carriage |
| CN108915585A (en) * | 2018-07-13 | 2018-11-30 | 刘冲 | A kind of six arm top roofboltiers |
| CN109488352A (en) * | 2018-11-12 | 2019-03-19 | 中国神华能源股份有限公司 | A kind of roofboltier and its tunnel operational method |
| CN110454087A (en) * | 2019-09-16 | 2019-11-15 | 山东科技大学 | A kind of comprehensive multiple degrees of freedom jumbolter vehicle and its working method |
| CN112081611A (en) * | 2020-10-10 | 2020-12-15 | 安徽理工大学 | Walking robot with anchor, support and protection functions |
| CN113494304A (en) * | 2021-09-09 | 2021-10-12 | 长安大学 | Automatic drilling anchor rod mechanical arm device carried on heading machine |
| US11208888B2 (en) | 2017-11-06 | 2021-12-28 | Lang Fang Jing Long Grand Industrial Machinery Co., Ltd. | Process and device for supporting anchor bolt and anchor cable on successive mining working face |
-
2015
- 2015-12-24 CN CN201521103650.5U patent/CN205259940U/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835939A (en) * | 2016-12-22 | 2017-06-13 | 李俊叶 | Can adjust automatically tunnel hydraulic pressure trestle lateral shift device and its control method |
| CN106930693A (en) * | 2017-02-21 | 2017-07-07 | 田胜利 | A kind of low orientation boring method of underground coal mine and its hydraulic drill rig |
| CN106593498A (en) * | 2017-02-23 | 2017-04-26 | 中铁隧道集团有限公司 | Tunnel anchor rod mounting equipment |
| CN106869789B (en) * | 2017-03-03 | 2019-02-19 | 山东省田庄煤矿 | All-hydraulic double-layer structure can the automatic perforating method of avoidance |
| CN106869789A (en) * | 2017-03-03 | 2017-06-20 | 山东省田庄煤矿 | All-hydraulic double-decker can the automatic perforating method and apparatus of avoidance |
| CN107620568A (en) * | 2017-11-06 | 2018-01-23 | 廊坊景隆重工机械有限公司 | A kind of mine anchor rod drill carriage |
| US11208888B2 (en) | 2017-11-06 | 2021-12-28 | Lang Fang Jing Long Grand Industrial Machinery Co., Ltd. | Process and device for supporting anchor bolt and anchor cable on successive mining working face |
| CN108915585A (en) * | 2018-07-13 | 2018-11-30 | 刘冲 | A kind of six arm top roofboltiers |
| CN109488352A (en) * | 2018-11-12 | 2019-03-19 | 中国神华能源股份有限公司 | A kind of roofboltier and its tunnel operational method |
| CN109488352B (en) * | 2018-11-12 | 2020-09-15 | 中国神华能源股份有限公司 | Anchor rod drill carriage and roadway operation method thereof |
| CN110454087A (en) * | 2019-09-16 | 2019-11-15 | 山东科技大学 | A kind of comprehensive multiple degrees of freedom jumbolter vehicle and its working method |
| CN110454087B (en) * | 2019-09-16 | 2024-03-29 | 山东科技大学 | Omnibearing multi-degree-of-freedom anchor rod drill vehicle and working method thereof |
| CN112081611A (en) * | 2020-10-10 | 2020-12-15 | 安徽理工大学 | Walking robot with anchor, support and protection functions |
| CN113494304A (en) * | 2021-09-09 | 2021-10-12 | 长安大学 | Automatic drilling anchor rod mechanical arm device carried on heading machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205259940U (en) | Four arms top anchor rod drilling carriage | |
| CN205259939U (en) | Six arms top anchor rod drilling carriage | |
| CN105443037A (en) | Anchor rod jacking drilling machine and anchor rod jacking drilling carriage with same | |
| CN205259938U (en) | Anchor rod drilling carriage of four arms group | |
| CN105626108B (en) | A kind of side jumbolter and the side roofboltier comprising the rig | |
| CN107165663B (en) | Intelligent anchor rod drill carriage | |
| CN101832102B (en) | Movable two-platform partitioned four-arm hanging wall anchor rod and anchor cable construction drill carriage | |
| CN101832103B (en) | Movable two-arm hanging wall anchor rod and anchor cable construction drill carriage | |
| CN205260059U (en) | Roofbolter of group | |
| WO2018090962A1 (en) | Wire rope coring drilling rig and new green construction method capable of replacing trench and shallow-shaft explorations | |
| CN205936594U (en) | Three -dimensional geological data gathers portable equipment with transmission | |
| CN206987726U (en) | A kind of all-hydraulic side roofboltier of two-arm | |
| CN103993879B (en) | Boom-type roadheader is airborne with pick anchor drilling integrated rig | |
| CN105587328B (en) | One kind suspension mining multi-arm roofboltier of beam type | |
| CN102278110A (en) | Movable two-arm of lifting platform hanging wall anchor rod and anchor cable construction drill carriage | |
| CN103758453A (en) | Intelligent micro drilling machine | |
| CN207686728U (en) | Constructing tunnel equipment | |
| CN104712333A (en) | Large-width one-step roadway formation roadway rapid excavation technology | |
| CN203178504U (en) | In-hole infrared visual detection device for coal mine goaf | |
| CN203891877U (en) | Cantilever excavator-mounted digging, anchoring and drilling integrated drilling machine | |
| CN205259941U (en) | Rockbolt drilling machine | |
| CN206158574U (en) | A portable drilling equipment for combining adopt working face and cross fault | |
| CN101845952B (en) | Movable three-arm top-assisting anchor rod and anchor cable construction drill carriage | |
| CN107100628A (en) | A kind of monitoring instrument of parallel tunneling with TBM process buries platform and method | |
| CN204024469U (en) | The all-hydraulic anchor shaft anchor cable drill carriage of six arms that a kind of supporting continuous miner uses |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240122 Address after: 065000 Dachang Chaobaihe Industrial Zone, Langfang City, Hebei Province Patentee after: Hebei Jinglong Intelligent Equipment Co.,Ltd. Country or region after: China Address before: 065000 Chaobaihe Industrial Zone, Dachang County, Langfang City, Hebei Province Patentee before: Pu Changyan Country or region before: China |
|
| TR01 | Transfer of patent right |