CN203742448U - Full-hydraulic exploration crawler drilling rig for mountainous regions - Google Patents
Full-hydraulic exploration crawler drilling rig for mountainous regions Download PDFInfo
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- CN203742448U CN203742448U CN201420146533.6U CN201420146533U CN203742448U CN 203742448 U CN203742448 U CN 203742448U CN 201420146533 U CN201420146533 U CN 201420146533U CN 203742448 U CN203742448 U CN 203742448U
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- derrick
- transfer case
- output shaft
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- vehicle frame
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Abstract
The utility model relates to the technical field of exploration drilling rigs, and discloses a full-hydraulic exploration crawler drilling rig for mountainous regions. The full-hydraulic exploration crawler drilling rig comprises a traveling portion, a drilling portion and an assisting portion, the traveling portion comprises a vehicle frame, a crawler base and a traveling motor, and the vehicle frame and the traveling motor are mounted on the crawler base; the drilling portion comprises a derrick, a power head, an air compressor and a mud pump, the power head can slide along the derrick, the right of the derrick is hinged to the upper side of the right of the vehicle frame, a derrick oil cylinder capable of driving the derrick to rotate is mounted between the vehicle frame and the derrick, an air outlet of the air compressor is communicated with an air inlet of the power head via an air inlet pipe, or a mud outlet of the mud pump is communicated with a mud inlet cover of the power head; the assisting portion comprises support oil cylinders and a push shovel, the support oil cylinders are mounted on the right of the vehicle frame, the push shovel is hinged to the left of the vehicle frame, and push shovel oil cylinders capable of driving the push shovel to rotate are mounted between the push shovel and the vehicle frame. The full-hydraulic exploration crawler drilling rig has the advantages that the full-hydraulic exploration crawler drilling rig is reasonable and compact in structure, convenient to use and high in efficiency and is safe, and the problem that drilling rig equipment needs to be manually carried in transition zones in front of mountains can be solved.
Description
Technical field
the utility model relates to exploratory drilling rig technical field, is a kind of all-hydraulic mountain region exploration caterpillar drilling machine.
Background technology
the oil Ore System mountain region exploration of China is lifted formula mountainous region drilling machine along employment always and is constructed.Slope intermediate zone is with a varied topography in front of the mountains, and wheel type vehicle-mounted rig cannot enter, still need to construct with people's formula of lifting, and inefficiency, cost is high, and security risk is large.At present, can be in front of the mountains all kinds of crawler types of the transition construction down-the-hole drill that cuts into a mountain, be mostly split-type structural, rig and air compressor machine are respectively by equipment conveying independently, running into complex-terrain cannot go beyond, and can not adapt to the needs of physical prospecting drilling well.
Summary of the invention
the utility model provides a kind of all-hydraulic mountain region exploration caterpillar drilling machine, overcome the deficiency of above-mentioned prior art, what it can effectively solve that existing rig exists cannot enter slope zone of transition in front of the mountains, need to adopt split-type structural, with people's formula of lifting, construct, efficiency of construction is lower, cost is high, have the problem of potential safety hazard.
the technical solution of the utility model realizes by following measures: a kind of all-hydraulic mountain region exploration caterpillar drilling machine, comprise running part, drilling well portion, assisted parts and power part, wherein: running part comprises vehicle frame, crawler body and running motor, vehicle frame is fixedly mounted on crawler body, and running motor is fixedly mounted on crawler body; Drilling well portion comprises derrick, unit head, air compressor machine and the slush pump that can slide along derrick, the right part of derrick is hinged on the right part upside of vehicle frame, the derrick oil cylinder that can drive derrick to rotate is installed between vehicle frame and derrick, the gas outlet of air compressor machine is communicated with the air inlet port of unit head by air inlet pipe, or the grout outlet of slush pump is communicated with the slurry lid that enters of unit head; Assisted parts comprises support oil cylinder and shoveling, and support oil cylinder is arranged on the right part of vehicle frame, and shoveling is hinged on the left part of vehicle frame, and the shoveling oil cylinder that can drive shoveling to rotate is installed between shoveling and vehicle frame; Power part comprises motor, power transmission shaft, transfer case, fuel tank, motor is arranged on the left part upside of vehicle frame, transfer case is arranged on the middle part upside of vehicle frame, fuel tank is arranged on the right part upside of vehicle frame, the first power output shaft of motor is connected with the power intake of transfer case by power transmission shaft, the first power output shaft of transfer case is connected with walking hydraulic pump, and walking hydraulic pump is communicated with running motor by walking pilot operated valve device, and running motor drives crawler body walking; The second power output shaft of transfer case is connected with drilling fluid press pump, and drilling fluid press pump is communicated with respectively drill motor and is promoted compression motor by main reversing valve, and drill motor drives unit head to rotate, and promotes compression motor and drives unit head to slide along derrick; The 3rd power output shaft of transfer case drives air compressor machine to rotate; The second power output shaft of motor is connected with auxiliary oil pump, auxiliary oil pump is communicated with support oil cylinder by the first control valve, auxiliary oil pump is communicated with shoveling oil cylinder by the second control valve, auxiliary oil pump is communicated with slush pump by the 3rd control valve, and auxiliary oil pump is communicated with derrick oil cylinder by the 4th control valve.
the further optimization and/or improvements to above-mentioned utility model technical scheme below:
between the 3rd power output shaft of above-mentioned transfer case and the power intake of air compressor machine, electromagnetic clutch is installed, electromagnetic clutch comprises the second housing, electromagnetic coil, friction plate, toothholder, brush, steady nail, power supply, switch, driven disc and unsteady platen, toothholder is fixedly mounted on the 3rd power output shaft of transfer case by steady nail, electromagnetic coil is fixed on toothholder, power supply is connected with the input of brush by cable, between power supply and brush, be provided with switch, brush is fixedly mounted on the second housing and with the outer end of toothholder and contacts, the outer end of the 3rd power output shaft of transfer case is provided with drive pulley by bearing, on the power input shaft of air compressor machine, be installed with driven pulley, between drive pulley and driven pulley, by belt, connect, the inner face of drive pulley and the outer face of driven disc are fixed together, the inner side, side of driven disc is installed with ring-shaped friction lining, between the inner face of driven disc and electromagnetic coil, be provided with unsteady platen, friction plate is between the side and unsteady platen of toothholder.
between the power intake of the first power output shaft of above-mentioned transfer case and walking hydraulic pump, be provided with the first pneumatic clutch, between the second power output shaft of transfer case and the power intake of drilling fluid press pump, be provided with the second pneumatic clutch, between the 3rd power output shaft of transfer case and the power intake of air compressor machine, be provided with the 3rd pneumatic clutch, the first pneumatic clutch comprises the first connector, the first active jaw, first by dynamic interlocking teeth, the first shift fork and the first cylinder, walking hydraulic pump connects by the first oil pump the right-hand member that dish is fixedly mounted on the first connector, the left end of the first connector is fixedly mounted on transfer case, the top of the first connector raises up and forms the first container cavity, the right side of the first container cavity is installed with the first cylinder, in the first cylinder, be provided with first piston, first piston bar is installed on first piston, it is inner that the left end of first piston bar is positioned at the first container cavity, the right side of first piston is provided with the first back-moving spring, the upper end of the first shift fork is fixedly mounted on the first piston bar that is positioned at the first container cavity inside, the right part of the first power output shaft of transfer case is provided with the first guide rail vertically, first active jaw that can slide along the first rail is arranged on the first guide rail, the left part of the first active jaw is provided with the first cannelure, the first active jaw and first is all positioned at the inside of the first connector by dynamic interlocking teeth, the lower end of the first shift fork is arranged in the first cannelure, first is arranged on by bearing the left end that the first oil pump connects dish by the right-hand member of dynamic interlocking teeth, first is fixedly connected with the power intake of walking hydraulic pump by dynamic interlocking teeth, first is arranged on the right-hand member of the first power output shaft of transfer case by bearing by the left end of dynamic interlocking teeth, the second pneumatic clutch comprises the second connector, the second active jaw, second by dynamic interlocking teeth, the second shift fork and the second cylinder, drilling fluid press pump connects by the second oil pump the right-hand member that dish is fixedly mounted on the second connector, the left end of the second connector is fixedly mounted on transfer case, the top of the second connector raises up and forms the second container cavity, the right side of the second container cavity is installed with the second cylinder, in the second cylinder, be provided with the second piston, the second piston rod is installed on the second piston, it is inner that the left end of the second piston rod is positioned at the second container cavity, the right side of the second piston is provided with the second back-moving spring, the upper end of the second shift fork is fixedly mounted on the second piston rod that is positioned at the second container cavity inside, the right part of the second power output shaft of transfer case is provided with the second guide rail vertically, second active jaw that can slide along the second guide rail is arranged on the second guide rail, the left part of the second active jaw is provided with the second cannelure, the second active jaw and second is all positioned at the inside of the second connector by dynamic interlocking teeth, the lower end of the second shift fork is arranged in the second cannelure, second is arranged on by bearing the left end that the second oil pump connects dish by the right-hand member of dynamic interlocking teeth, second is fixedly connected with the power intake of walking hydraulic pump by dynamic interlocking teeth, second is arranged on the right-hand member of the second power output shaft of transfer case by bearing by the left end of dynamic interlocking teeth, the 3rd pneumatic clutch comprises the 3rd connector, the 3rd active jaw, the 3rd by dynamic interlocking teeth, the 3rd shift fork and the 3rd cylinder, air compressor machine connects by the 3rd oil pump the right-hand member that dish is fixedly mounted on the 3rd connector, the left end of the 3rd connector is fixedly mounted on transfer case, the top of the 3rd connector raises up and forms the 3rd container cavity, the right side of the 3rd container cavity is installed with the 3rd cylinder, in the 3rd cylinder, be provided with the 3rd piston, the 3rd piston rod is installed on the 3rd piston, it is inner that the left end of the 3rd piston rod is positioned at the 3rd container cavity, the right side of the 3rd piston is provided with the 3rd back-moving spring, the upper end of the 3rd shift fork is fixedly mounted on the 3rd piston rod that is positioned at the 3rd container cavity inside, the right part of the 3rd power output shaft of transfer case is provided with the 3rd guide rail vertically, the 3rd active jaw that can slide along the 3rd guide rail is arranged on the 3rd guide rail, the left part of the 3rd active jaw is provided with the 3rd cannelure, the 3rd active jaw and the 3rd is all positioned at the inside of the 3rd connector by dynamic interlocking teeth, the lower end of the 3rd shift fork is arranged in the 3rd cannelure, the 3rd is arranged on by bearing the left end that the 3rd oil pump connects dish by the right-hand member of dynamic interlocking teeth, the 3rd is fixedly connected with the power intake of walking hydraulic pump by dynamic interlocking teeth, the 3rd is arranged on the right-hand member of the 3rd power output shaft of transfer case by bearing by the left end of dynamic interlocking teeth.
above-mentioned motor is hinged on vehicle frame, and the lifting oil cylinder that can drive motor to rotate is up and down installed between motor and vehicle frame, and auxiliary oil pump is communicated with lifting oil cylinder by the 5th control valve.
above-mentioned unit head comprises the first housing, driving gear, driven gear, base, central tube and dual-purpose sleeve pipe, driving gear and driven gear engagement are also arranged on the first enclosure interior by bearing respectively, driven gear is fixedly mounted on central tube, drill motor is arranged on the first hull outside and drives driving gear to rotate, driving gear drives driven gear and central tube to rotate, dual-purpose sleeve pipe is the upper end at central tube by floor installation, on the sidewall of dual-purpose sleeve pipe, have air inlet port, the slurry that enters that the upper end of dual-purpose sleeve pipe is installed with opening covers, the lower end of entering slurry lid is hinged with the valve that can cover air inlet port, the outer end of air inlet port is provided with air inlet pipe, air inlet pipe is communicated with central tube by air inlet port, entering slurry lid is communicated with the inner chamber of central tube.
the two ends of above-mentioned derrick are separately installed with drive sprocket and driven sprocket, promoting the power output shaft of compression motor and the power intake of drive sprocket is connected, between drive sprocket and driven sprocket, by chain, connect, unit head is arranged on chain, drive sprocket rotates by chain-driving driven sprocket, and chain-driving unit head slides along derrick.
the utility model reasonable and compact in structure, easy to use, it is integrated in rig and air compressor machine on a crawler body, has solved the problem of intermediate zone a dead lift drilling equipment in front of the mountains, has improved the handling capacity of rig; On crawler body, designed can rid shoveling and motor lifting apparatus, guaranteed that caterpillar drilling machine is in the handling capacity of complex-terrain and the safety of effective brake on 45 ° of slopes, motor lifting apparatus makes rig motor when lower abrupt slope still can access good lubricating, the place of passing through at this rig, also for follow-up vehicle provides the passage that transports goods and materials provisions simultaneously; Several oil pumps that transfer case drives are separately installed with pneumatic clutch, oil pump on transfer case both can turn round simultaneously, also can separately turn round, when long distance moving and long-time drilling well, only need press jettron, can temporary transient obsolete oil pump is separated with driven axle; At short-distance movement with continuously during short time drilling well, all oil pumps are all connected with corresponding driven axle, all oil pumps maintenances are turned round, not only energy conservation consumption but also extend service life of parts; Can select air drilling or mud drilling according to geological conditions, solve a difficult problem for gravel area drilling well, there is safe, laborsaving, easy, efficient feature.
Accompanying drawing explanation
accompanying drawing 1 is the main TV structure schematic diagram of the utility model most preferred embodiment in walking states.
accompanying drawing 2 is the main TV structure schematic diagram of the utility model most preferred embodiment in drilling state.
accompanying drawing 3 is the main TV structure schematic diagram of the utility model most preferred embodiment under descending state.
accompanying drawing 4 is the hydraulic principle schematic diagram of the utility model most preferred embodiment.
accompanying drawing 5 is the main TV structure schematic diagram of drilling well portion in accompanying drawing 2.
accompanying drawing 6 is the plan structure schematic diagram of accompanying drawing 5.
accompanying drawing 7 is looked sectional structure schematic diagram for the master of the utility model most preferred embodiment medium power head.
accompanying drawing 8 is that the master of air compressor machine in the utility model most preferred embodiment looks sectional structure schematic diagram.
accompanying drawing 9 is the main TV structure schematic diagram of transfer case in the utility model most preferred embodiment.
accompanying drawing 10 be in accompanying drawing 9 A-A to sectional structure schematic diagram.
accompanying drawing 11 is that the master of the second pneumatic clutch in accompanying drawing 10 looks sectional structure schematic diagram.
accompanying drawing 12 is the right TV structure schematic diagram of accompanying drawing 11.
coding in accompanying drawing is respectively: 1 is vehicle frame, 2 is crawler body, 3 is running motor, 4 is derrick, 5 is unit head, 6 is air compressor machine, 7 is slush pump, 8 is derrick oil cylinder, 9 is air inlet pipe, 10 for entering slurry lid, 11 is support oil cylinder, 12 is shoveling, 13 is shoveling oil cylinder, 14 is motor, 15 is power transmission shaft, 16 is transfer case, 17 is fuel tank, 18 is the first power output shaft of transfer case, 19 is walking hydraulic pump, 20 is walking pilot operated valve device, 21 is running motor, 22 is the second power output shaft of transfer case, 23 is drilling fluid press pump, 24 is main reversing valve, 25 is drill motor, 26 for promoting compression motor, 27 is auxiliary oil pump, 28 is the first control valve, 29 is the 3rd control valve, 30 is lifting oil cylinder, 31 is the 5th control valve, 32 is the first housing, 33 is driving gear, 34 is driven gear, 35 is base, pipe centered by 36, 37 is dual-purpose sleeve pipe, 38 is air inlet port, 39 is valve, 40 is the second housing, 41 is electromagnetic coil, 42 is friction plate, 43 is toothholder, 44 is brush, 45 is steady nail, 46 is the 3rd power output shaft of transfer case, 47 is switch, 48 is driven disc, 49 is the platen that floats, 50 is driven pulley, 51 is belt, 52 is the first connector, 53 is the first active jaw, 54 first by dynamic interlocking teeth, 55 is the first shift fork, 56 first cylinders, 57 is that the first oil pump connects dish, 58 is the first container cavity, 59 is first piston, 60 is first piston bar, 61 is the first back-moving spring, 62 is the first guide rail, 63 is the first cannelure, 64 is the second connector, 65 is the second active jaw, 66 is second by dynamic interlocking teeth, 67 is the second shift fork, 68 is the second cylinder, 69 is that the second oil pump connects dish, 70 is the second container cavity, 71 is the second piston, 72 is the second piston rod, 73 is the second back-moving spring, 74 is the second cannelure, 75 is drive sprocket, 76 is driven sprocket, 77 is chain, 78 is bearing, 79 is pilot valve, 80 is drive pulley, 81 hydraulic oil containers, 82 instrument boards, 83 the 4th control valves, 84 is the second control valve, 85 is power supply, 86 is radiator, 87 electromagnetic clutch.
The specific embodiment
the utility model is not subject to the restriction of following embodiment, can determine concrete embodiment according to the technical solution of the utility model and actual conditions.
in the utility model, for convenience of description, the description of the relative position relation of each parts is to be all described according to the Butut mode of Figure of description 1, as: the position relationship of forward and backward, upper and lower, left and right etc. is to determine according to the Butut direction of Figure of description 1.
below in conjunction with embodiment and accompanying drawing, the utility model is further described:
as shown in accompanying drawing 1,2,3,4, this all-hydraulic mountain region exploration caterpillar drilling machine comprises running part, drilling well portion, assisted parts and power part, wherein: running part comprises vehicle frame 1, crawler body 2 and running motor 3, vehicle frame 1 is fixedly mounted on crawler body 2, and running motor 3 is fixedly mounted on crawler body 2; Drilling well portion comprises derrick 4, unit head 5, air compressor machine 6 and the slush pump 7 that can slide along derrick, the right part of derrick 4 is hinged on the right part upside of vehicle frame 1, the derrick oil cylinder 8 that can drive derrick 4 to rotate is installed between vehicle frame 1 and derrick 4, the gas outlet of air compressor machine 6 is communicated with the air inlet port of unit head 5 by air inlet pipe 9, or the slurry that enters of the grout outlet of slush pump 7 and unit head 5 covers 10 and is communicated with; Assisted parts comprises support oil cylinder 11 and shoveling 12, and support oil cylinder 11 is arranged on the right part of vehicle frame 1, and shoveling 12 is hinged on the left part of vehicle frame 1, and the shoveling oil cylinder 13 that can drive shoveling 12 to rotate is installed between shoveling 12 and vehicle frame 1; Power part comprises motor 14, power transmission shaft 15, transfer case 16, fuel tank 17, motor 14 is arranged on the left part upside of vehicle frame 1, transfer case 16 is arranged on the middle part upside of vehicle frame 1, fuel tank 17 is arranged on the right part upside of vehicle frame 1, the first power output shaft of motor 14 is connected with the power intake of transfer case 16 by power transmission shaft 15, the first power output shaft 18 of transfer case is connected with walking hydraulic pump 19, walking hydraulic pump 19 is communicated with running motor 21 by walking pilot operated valve device 20, and running motor 21 drives crawler body 2 walkings; The second power output shaft 22 of transfer case is connected with drilling fluid press pump 23, drilling fluid press pump 23 is communicated with respectively drill motor 25 and is promoted compression motor 26 by main reversing valve 24, drill motor 25 drives unit head 5 to rotate, and promotes compression motor 26 and drives unit head 5 to slide along derrick; The 3rd power output shaft 46 of transfer case drives air compressor machine 6 to rotate; The second power output shaft of motor 14 is connected with auxiliary oil pump 27, auxiliary oil pump 27 is communicated with support oil cylinder 11 by the first control valve 28, auxiliary oil pump 27 is communicated with shoveling oil cylinder 13 by the second control valve 84, auxiliary oil pump 27 is communicated with slush pump 7 by the 3rd control valve 29, and auxiliary oil pump 27 is communicated with derrick oil cylinder 8 by the 4th control valve 83.
like this, air compressor machine and rig integrative installation technology are on crawler body, having solved intermediate zone in front of the mountains needs the problem of a dead lift drilling equipment, improved the performance of passing through of rig, production efficiency is increased substantially, the place of passing through at this rig, also for follow-up vehicle provides the passage that transports goods and materials provisions simultaneously; Rig is integrated, compact conformation, and all-hydraulic control can be turned round in clutch, reaches the object of energy conservation; Boring method can be selected air drilling or mud drilling according to geological conditions, and has water injecting pump and cementing fluid, has solved a gravel area drilling well difficult problem; The handling capacity of delivery vehicle, it is the necessary condition of mountain region exploration, the crawler body of this rig designed shoveling and motor lifting apparatus that can rid, and the equipment that guaranteed is in the handling capacity of complex-terrain and the safety of effective brake on 45 ° of slopes.The down-the-hole drill of existing various models, is mostly split-type structural, does not possess physical prospecting drilling well working condition.
can according to actual needs, above-mentioned all-hydraulic mountain region exploration caterpillar drilling machine be made further optimization and/or improvements:
as shown in accompanying drawing 1,2,3, above-mentioned motor 14 is hinged on vehicle frame 1, and the lifting oil cylinder 30 that can drive motor 14 to rotate is up and down installed between motor 14 and vehicle frame 1, and auxiliary oil pump 27 is communicated with lifting oil cylinder 30 by the 5th control valve 31.Like this, when all-hydraulic mountain region exploration caterpillar drilling machine runs into descending landform walking far away or drilling well, operate the 5th control valve 31, hydraulic oil in auxiliary oil pump 27 is entered in lifting oil cylinder 30, make lifting oil cylinder 30 jack-up motors 14, make motor 14 remain level, guarantee that motor 14 is all the time in good lubricating status, in the application life that extends motor 14 and caterpillar drilling machine, there is safe, laborsaving, easy, efficient feature.
as shown in Figure 7, above-mentioned unit head 5 comprises the first housing 32, driving gear 33, driven gear 34, base 35, central tube 36 and dual-purpose sleeve pipe 37, driving gear 33 and driven gear 34 engagements are also arranged on the first housing 32 inside by bearing 78 respectively, driven gear 34 is fixedly mounted on central tube 36, drill motor 25 is arranged on the first housing 32 outsides and drives driving gear 33 to rotate, driving gear 33 drives driven gear 34 and central tube 36 to rotate, dual-purpose sleeve pipe 37 is arranged on the upper end of central tube 36 by base 35, on the sidewall of dual-purpose sleeve pipe 37, have air inlet port 38, the slurry that enters that the upper end of dual-purpose sleeve pipe 37 is installed with opening covers 10, entering slurry covers 10 lower end and is hinged with the valve 39 that can cover air inlet port 38, the outer end of air inlet port 38 is provided with air inlet pipe 9, air inlet pipe 9 is communicated with central tube 36 by air inlet port 38, entering slurry covers 10 and is communicated with the inner chamber of central tube 36.
in the process of using, open air compressor machine 6, compressed air enters valve 39 by air inlet pipe 9, and valve 39 is upwards movable, and closure is entered slurry and is covered 10.Compressed air enters bottom along central tube 36, and drilling rod completes drilling process; After completion, close air compressor machine 6, valve 39 falls automatically, opens into slurry lid 10, and explosive-source explosive post smoothly falls in well.The advantage of difunctional unit head is: can be used for the wellbore construction of different terrain, be mainly used in the exploration of desert area, in desert beyond landform, can separately change again unit head, just can realize the drillng operation of next physical points.
as shown in accompanying drawing 1,8, in a kind of optimal technical scheme, adopt electromagnetic clutch 87 to control the start and stop of air compressor machine 6.Between the 3rd power output shaft 46 of above-mentioned transfer case and the power intake of air compressor machine 6, electromagnetic clutch 87 is installed, electromagnetic clutch 87 comprises the second housing 40, electromagnetic coil 41, friction plate 42, toothholder 43, brush 44, steady nail 45, power supply 85, switch 47, driven disc 48 and unsteady platen 49, toothholder 43 is fixedly mounted on the 3rd power output shaft 46 of transfer case by steady nail 45, electromagnetic coil 41 is fixed on toothholder 43, power supply 85 is connected with the input of brush 44 by cable 48, between power supply 85 and brush 44, be provided with switch 47, brush 44 is fixedly mounted on the second housing 40 and with the outer end of toothholder 43 and contacts, the outer end of the 3rd power output shaft 46 of transfer case is provided with drive pulley 80 by bearing 78, on the power input shaft of air compressor machine 6, be installed with driven pulley 50, between drive pulley 80 and driven pulley 50, by belt 51, connect, the outer face of the inner face of drive pulley 80 and driven disc 48 is fixed together, the inner side, side of driven disc 48 is installed with ring-shaped friction lining 42, between the inner face of driven disc 48 and electromagnetic coil 41, be provided with the platen 49 that floats, friction plate 42 is between the side and unsteady platen 49 of toothholder 43.
like this, toggle switch 47, switch on power 85, positive pole is connected with car body 24V negative pole, make electromagnetic coil 41 produce electromagnetic force, absorption is floated, and platen 49 is inside to move and pressing friction sheet 42, and friction plate 42 and toothholder 43 are become one, the 3rd power output shaft 46 with transfer case rotates, thereby drives driven disc 48 and drive pulley 80 together to turn round; Electromagnetic clutch also has the feature that volume is little, moment of torsion is large, easy and simple to handle, cost is low simultaneously.
in another kind of specific embodiment, as shown in accompanying drawing 4,9,10,11,12, adopt pneumatic clutch to control the start and stop of air compressor machine 6.Between the power intake of the first power output shaft 18 of above-mentioned transfer case and walking hydraulic pump 19, be provided with the first pneumatic clutch, between the second power output shaft 22 of transfer case and the power intake of drilling fluid press pump 23, be provided with the second pneumatic clutch; Between the 3rd power output shaft 46 of transfer case and the power intake of air compressor machine 6, be provided with the 3rd pneumatic clutch;
the first pneumatic clutch comprises the first connector 52, the first active jaw 53, first by dynamic interlocking teeth 54, the first shift fork 55 and the first cylinder 56, walking hydraulic pump 19 connects by the first oil pump the right-hand member that dish 57 is fixedly mounted on the first connector 52, the left end of the first connector 52 is fixedly mounted on transfer case 16, the top of the first connector 52 raises up and forms the first container cavity 58, the right side of the first container cavity 58 is installed with the first cylinder 56, in the first cylinder 56, be provided with first piston 59, first piston bar 60 is installed on first piston 59, the left end of first piston bar 60 is positioned at the first container cavity 58 inside, the right side of first piston 59 is provided with the first back-moving spring 61, the upper end of the first shift fork 55 is fixedly mounted on the first piston bar 60 that is positioned at the first container cavity 58 inside, the right part of the first power output shaft 18 of transfer case is provided with the first guide rail 62 vertically, first active jaw 53 that can slide along the first guide rail 62 is arranged on the first guide rail 62, the left part of the first active jaw 53 is provided with the first cannelure 63, the first active jaw 53 and first is all positioned at the inside of the first connector 52 by dynamic interlocking teeth 54, the lower end of the first shift fork 55 is arranged in the first cannelure 63, first is arranged on by bearing 78 left end that the first oil pump connects dish 57 by the right-hand member of dynamic interlocking teeth 54, first is fixedly connected with the power intake of walking hydraulic pump 19 by dynamic interlocking teeth 54, first is arranged on the right-hand member of the first power output shaft 18 of transfer case by bearing 78 by the left end of dynamic interlocking teeth 54,
the second pneumatic clutch comprises the second connector 64, the second active jaw 65, second by dynamic interlocking teeth 66, the second shift fork 67 and the second cylinder 68, drilling fluid press pump 23 connects by the second oil pump the right-hand member that dish 69 is fixedly mounted on the second connector 64, the left end of the second connector 64 is fixedly mounted on transfer case 16, the top of the second connector 64 raises up and forms the second container cavity 70, the right side of the second container cavity 70 is installed with the second cylinder 68, in the second cylinder 68, be provided with the second piston 71, the second piston rod 72 is installed on the second piston 71, the left end of the second piston rod 72 is positioned at the second container cavity 70 inside, the right side of the second piston 71 is provided with the second back-moving spring 73, the upper end of the second shift fork 67 is fixedly mounted on the second piston rod 72 that is positioned at the second container cavity 70 inside, the right part of the second power output shaft 22 of transfer case is provided with the second guide rail 73 vertically, second active jaw 65 that can slide along the second guide rail 73 is arranged on the second guide rail 73, the left part of the second active jaw 65 is provided with the second cannelure 74, the second active jaw 65 and second is all positioned at the inside of the second connector 64 by dynamic interlocking teeth 66, the lower end of the second shift fork 67 is arranged in the second cannelure 74, second is arranged on by bearing 78 left end that the second oil pump connects dish 69 by the right-hand member of dynamic interlocking teeth 66, second is fixedly connected with the power intake of walking hydraulic pump 19 by dynamic interlocking teeth 66, second is arranged on the right-hand member of the second power output shaft 19 of transfer case by bearing 78 by the left end of dynamic interlocking teeth 66,
the 3rd pneumatic clutch comprises the 3rd connector, the 3rd active jaw, the 3rd by dynamic interlocking teeth, the 3rd shift fork and the 3rd cylinder, air compressor machine 6 connects by the 3rd oil pump the right-hand member that dish is fixedly mounted on the 3rd connector, the left end of the 3rd connector is fixedly mounted on transfer case 16, the top of the 3rd connector raises up and forms the 3rd container cavity, the right side of the 3rd container cavity is installed with the 3rd cylinder, in the 3rd cylinder, be provided with the 3rd piston, the 3rd piston rod is installed on the 3rd piston, it is inner that the left end of the 3rd piston rod is positioned at the 3rd container cavity, the right side of the 3rd piston is provided with the 3rd back-moving spring, the upper end of the 3rd shift fork is fixedly mounted on the 3rd piston rod that is positioned at the 3rd container cavity inside, the right part of the 3rd power output shaft 46 of transfer case is provided with the 3rd guide rail vertically, the 3rd active jaw that can slide along the 3rd guide rail is arranged on the 3rd guide rail, the left part of the 3rd active jaw is provided with the 3rd cannelure, the 3rd active jaw and the 3rd is all positioned at the inside of the 3rd connector by dynamic interlocking teeth, the lower end of the 3rd shift fork is arranged in the 3rd cannelure, the 3rd is arranged on by bearing the left end that the 3rd oil pump connects dish by the right-hand member of dynamic interlocking teeth, the 3rd is fixedly connected with the power intake of walking hydraulic pump by dynamic interlocking teeth, the 3rd is arranged on the right-hand member of the 3rd power output shaft 46 of transfer case by bearing by the left end of dynamic interlocking teeth.
rig need to be walked or during drilling well, be stirred control air cock, pushes the piston of respective cylinder, stirs shift fork, promotes platen engaging friction dish, and oil pump starts working.Like this, the oil pump on transfer case both can turn round simultaneously, also can separately turn round, and when long distance moving and long-time drilling well, only need press jettron, can temporary transient obsolete oil pump is separated with driven axle; At short-distance movement with continuously during short time drilling well, all oil pumps are all connected with corresponding driven axle, all oil pumps maintenances are turned round, not only energy conservation consumption but also extend service life of parts.
as shown in accompanying drawing 5,6, the two ends of above-mentioned derrick 4 are separately installed with drive sprocket 75 and driven sprocket 76, the power output shaft that promotes compression motor 26 is connected with the power intake of drive sprocket 75, between drive sprocket 75 and driven sprocket 76, by chain 77, connect, unit head 5 is arranged on chain 77, drive sprocket 75 drives driven sprocket 76 to rotate by chain 77, and chain 76 drives unit head 5 to slide along derrick 4.Adopt sprocket wheel chain to carry out transmission, simple in structure, cost is low, stable performance.
above technical characterictic has formed most preferred embodiment of the present utility model, and it has stronger compliance and best implementation result, can increase and decrease according to actual needs non-essential technical characterictic, meets the demand of different situations.
the use procedure of the utility model most preferred embodiment:
this all-hydraulic mountain region exploration caterpillar drilling machine is comprised of two large divisions: running part and drilling well portion.
this two large divisions provides power by a motor 14, through power transmission shaft 15, power is inputted to transfer case 16, and transfer case 16 is given walking hydraulic pump 19 and drilling fluid press pump 23 by power distribution;
hydraulic oil in hydraulic oil container 81 is delivered to walking pilot operated valve device 20 and main reversing valve 24 through drilling fluid press pump 19 and walking hydraulic pump 23, then is assigned to each movement executing mechanism by high-pressure oil pipe;
the high-pressure oil flow that auxiliary body is provided by the auxiliary oil pump 27 of motor 14 is through the first control valve 28, the second control valve 84, the 3rd control valve 29, the 4th control valve 83, the 5th control valve 31, controlling respectively support oil cylinder 11, shoveling oil cylinder 13, slush pump 7, derrick oil cylinder 8, the lifting oil cylinder 30 of this rig.The walking of rig, shoveling, drilling well provide power by hydraulic pressure.
running gear feature: caterpillar drilling machine working environment has determined that people can not go up machine and drive, Manual pilot loop relies on people to stir pilot handle, open control valve, drive that rig advances, retreats, turns to, braking, loop, realize this rig and on work plane, find physical points and carry out drillng operation.
this rig arrives specifies after physical points, stirs the steam-operating switch on instrument board 82, separated walking hydraulic pump 19, the switch of unlatching drilling fluid press pump 23, well system entry into service.Oil cylinder control valve (comprises the first control valve 28, the second control valve 84, the 3rd control valve 29, the 4th control valve 83 and the 5th control valve 31) power oil by auxiliary oil pump 27, supplied with, stir the joystick of the first control valve 28, make four support oil cylinder 11 jack-up, leveling rig, pull the joystick of the 4th control valve 83, make the upright also locking of derrick 4.
pull the lifting handle of main control valve 24, make unit head 5 be down to lower limit and boost, review and validate moulding pressure table and be shown as 10MPa; On carry unit head 5 to the top dead centre of derrick 4 and boost, reviewing and validate system pressure is 20MPa, reviews and validate each position leakproof oil phenomenon of hydraulic pressure air inlet pipe and joint in the process of boosting.
this caterpillar drilling machine adopts compressed air to put for being situated between from shaft bottom, to drive drilling cuttings to return to ground pore-forming, and drilling tool adopts down-the-hole air hammer and drill bit etc., should first idle running air compressor machine before starting observes the whether normal and pressure of lubrication oil and shows the requirement that whether reaches drilling well.Normal pressure 0.6MPa to 0.8MPa, confirm normal after on carry unit head 5 to derrick 4 upper ends, connect first drilling rod, decline unit head 5 to drilling rod exposes drilling rod supporting positive cover, connects drill bit, presses down drilling rod and makes drill bit kiss the earth, guarantees that drilling rod is vertical.
the joystick that starts air compressor machine 6, electromagnetic clutch starts adhesive, starts air compressor machine 6, and air to be compressed from impactor or drill bit ejection, is pulled the operating valve handle of main control valve 24 through air inlet pipe, makes unit head 5 forwards and evenly presses down, and starts drillng operation.
drilling rod bore lower after, do not slide up and down 2 times to 3 times not etc., and according to strata condition water filling or mud, shaft bottom recrement gone out to ground, close air compressor machine 6, with fork, be stuck in drilling rod on one side, personnel get out of the way pithead position, Reverse Power head 5, unloads open screw, starts to connect next root drilling rod.Connect after drilling rod, take off fork, open air compressor machine 6, after returning on compressed air, press down unit head 5 rotation, continue drillng operation.In drilling process, notice that the oil temperature of observing content gauge place shows, when hydraulic fluid temperature reaches 40 ℃, open the switch of radiator 86, radiator 86 starts to force cooling.Drilling well, to predetermined well depth, is slightly lifted from shaft bottom by drilling tool, and recrement at the bottom of flushing manhole guarantees well depth.
close air compressor machine 6, with fork block drilling rod top to flat, Reverse Power head 5, loosen drill rod thread half-turn to circle, keep connecting, lifting unit head 5 to the opposite side on next root drilling rod top exposes pithead position, with fork, block, more manually loosen and take off drilling rod with pipe wrench.Move down unit head 5 forward, make lower contact be connected but not tighten with drilling rod screw, above move little power 5, take off fork.
press aforesaid operations program, unsnatch successively whole drilling rods.When the drilling rod of last root band drill bit exposes well head, supporting positive cover is unloaded and is enclosed within on drilling rod from wellhead assembly, pack whole drilling rods into rack for rods.
decline unit head 5, to derrick middle and lower part, facilitates next drilling well.Pull the joystick of the first control valve 28, pack up support oil cylinder 11, then pull the joystick of the 4th control valve 83, derrick lowering 4, closes drilling fluid press pump 23, opens walking hydraulic pump 19.
stir the handle of pilot valve 79, hydraulic-driven running motor 21 rotates, and drives crawler body 2 walkings.When walking process chance zanjon cannot pass through, pull the joystick of the second control valve 84, shoveling 12 is started working.When crawler body 2 moves forward and backward, after filling out ditch, shoveling passes through; Chance obstruction can be removed and pass through; While meeting large descending, pull the joystick of the 5th control valve 31, lifting oil cylinder 30 is started working, by motor 14 liftings, make motor 14 in equilibrium state.Rig runs to behind next well point, carries out next drilling process.
Claims (10)
1. caterpillar drilling machine is explored in an all-hydraulic mountain region, it is characterized in that comprising running part, drilling well portion, assisted parts and power part, wherein: running part comprises vehicle frame, crawler body and running motor, vehicle frame is fixedly mounted on crawler body, and running motor is fixedly mounted on crawler body; Drilling well portion comprises derrick, unit head, air compressor machine and the slush pump that can slide along derrick, the right part of derrick is hinged on the right part upside of vehicle frame, the derrick oil cylinder that can drive derrick to rotate is installed between vehicle frame and derrick, the gas outlet of air compressor machine is communicated with the air inlet port of unit head by air inlet pipe, or the grout outlet of slush pump is communicated with the slurry lid that enters of unit head; Assisted parts comprises support oil cylinder and shoveling, and support oil cylinder is arranged on the right part of vehicle frame, and shoveling is hinged on the left part of vehicle frame, and the shoveling oil cylinder that can drive shoveling to rotate is installed between shoveling and vehicle frame; Power part comprises motor, power transmission shaft, transfer case, fuel tank, motor is arranged on the left part upside of vehicle frame, transfer case is arranged on the middle part upside of vehicle frame, fuel tank is arranged on the right part upside of vehicle frame, the first power output shaft of motor is connected with the power intake of transfer case by power transmission shaft, the first power output shaft of transfer case is connected with walking hydraulic pump, and walking hydraulic pump is communicated with running motor by walking pilot operated valve device, and running motor drives crawler body walking; The second power output shaft of transfer case is connected with drilling fluid press pump, and drilling fluid press pump is communicated with respectively drill motor and is promoted compression motor by main reversing valve, and drill motor drives unit head to rotate, and promotes compression motor and drives unit head to slide along derrick; The 3rd power output shaft of transfer case drives air compressor machine to rotate; The second power output shaft of motor is connected with auxiliary oil pump, auxiliary oil pump is communicated with support oil cylinder by the first control valve, auxiliary oil pump is communicated with shoveling oil cylinder by the second control valve, auxiliary oil pump is communicated with slush pump by the 3rd control valve, and auxiliary oil pump is communicated with derrick oil cylinder by the 4th control valve.
2. caterpillar drilling machine is explored in all-hydraulic mountain region according to claim 1, it is characterized in that, between the 3rd power output shaft of transfer case and the power intake of air compressor machine, electromagnetic clutch is installed, electromagnetic clutch comprises the second housing, electromagnetic coil, friction plate, toothholder, brush, steady nail, power supply, switch, driven disc and unsteady platen, toothholder is fixedly mounted on the 3rd power output shaft of transfer case by steady nail, electromagnetic coil is fixed on toothholder, power supply is connected with the input of brush by cable, between power supply and brush, be provided with switch, brush is fixedly mounted on the second housing and with the outer end of toothholder and contacts, the outer end of the 3rd power output shaft of transfer case is provided with drive pulley by bearing, on the power input shaft of air compressor machine, be installed with driven pulley, between drive pulley and driven pulley, by belt, connect, the inner face of drive pulley and the outer face of driven disc are fixed together, the inner side, side of driven disc is installed with ring-shaped friction lining, between the inner face of driven disc and electromagnetic coil, be provided with unsteady platen, friction plate is between the side and unsteady platen of toothholder.
3. caterpillar drilling machine is explored in all-hydraulic mountain region according to claim 1, it is characterized in that being provided with the first pneumatic clutch between the first power output shaft of transfer case and the power intake of walking hydraulic pump, between the second power output shaft of transfer case and the power intake of drilling fluid press pump, be provided with the second pneumatic clutch, between the 3rd power output shaft of transfer case and the power intake of air compressor machine, be provided with the 3rd pneumatic clutch, the first pneumatic clutch comprises the first connector, the first active jaw, first by dynamic interlocking teeth, the first shift fork and the first cylinder, walking hydraulic pump connects by the first oil pump the right-hand member that dish is fixedly mounted on the first connector, the left end of the first connector is fixedly mounted on transfer case, the top of the first connector raises up and forms the first container cavity, the right side of the first container cavity is installed with the first cylinder, in the first cylinder, be provided with first piston, first piston bar is installed on first piston, it is inner that the left end of first piston bar is positioned at the first container cavity, the right side of first piston is provided with the first back-moving spring, the upper end of the first shift fork is fixedly mounted on the first piston bar that is positioned at the first container cavity inside, the right part of the first power output shaft of transfer case is provided with the first guide rail vertically, first active jaw that can slide along the first rail is arranged on the first guide rail, the left part of the first active jaw is provided with the first cannelure, the first active jaw and first is all positioned at the inside of the first connector by dynamic interlocking teeth, the lower end of the first shift fork is arranged in the first cannelure, first is arranged on by bearing the left end that the first oil pump connects dish by the right-hand member of dynamic interlocking teeth, first is fixedly connected with the power intake of walking hydraulic pump by dynamic interlocking teeth, first is arranged on the right-hand member of the first power output shaft of transfer case by bearing by the left end of dynamic interlocking teeth, the second pneumatic clutch comprises the second connector, the second active jaw, second by dynamic interlocking teeth, the second shift fork and the second cylinder, drilling fluid press pump connects by the second oil pump the right-hand member that dish is fixedly mounted on the second connector, the left end of the second connector is fixedly mounted on transfer case, the top of the second connector raises up and forms the second container cavity, the right side of the second container cavity is installed with the second cylinder, in the second cylinder, be provided with the second piston, the second piston rod is installed on the second piston, it is inner that the left end of the second piston rod is positioned at the second container cavity, the right side of the second piston is provided with the second back-moving spring, the upper end of the second shift fork is fixedly mounted on the second piston rod that is positioned at the second container cavity inside, the right part of the second power output shaft of transfer case is provided with the second guide rail vertically, second active jaw that can slide along the second guide rail is arranged on the second guide rail, the left part of the second active jaw is provided with the second cannelure, the second active jaw and second is all positioned at the inside of the second connector by dynamic interlocking teeth, the lower end of the second shift fork is arranged in the second cannelure, second is arranged on by bearing the left end that the second oil pump connects dish by the right-hand member of dynamic interlocking teeth, second is fixedly connected with the power intake of walking hydraulic pump by dynamic interlocking teeth, second is arranged on the right-hand member of the second power output shaft of transfer case by bearing by the left end of dynamic interlocking teeth, the 3rd pneumatic clutch comprises the 3rd connector, the 3rd active jaw, the 3rd by dynamic interlocking teeth, the 3rd shift fork and the 3rd cylinder, air compressor machine connects by the 3rd oil pump the right-hand member that dish is fixedly mounted on the 3rd connector, the left end of the 3rd connector is fixedly mounted on transfer case, the top of the 3rd connector raises up and forms the 3rd container cavity, the right side of the 3rd container cavity is installed with the 3rd cylinder, in the 3rd cylinder, be provided with the 3rd piston, the 3rd piston rod is installed on the 3rd piston, it is inner that the left end of the 3rd piston rod is positioned at the 3rd container cavity, the right side of the 3rd piston is provided with the 3rd back-moving spring, the upper end of the 3rd shift fork is fixedly mounted on the 3rd piston rod that is positioned at the 3rd container cavity inside, the right part of the 3rd power output shaft of transfer case is provided with the 3rd guide rail vertically, the 3rd active jaw that can slide along the 3rd guide rail is arranged on the 3rd guide rail, the left part of the 3rd active jaw is provided with the 3rd cannelure, the 3rd active jaw and the 3rd is all positioned at the inside of the 3rd connector by dynamic interlocking teeth, the lower end of the 3rd shift fork is arranged in the 3rd cannelure, the 3rd is arranged on by bearing the left end that the 3rd oil pump connects dish by the right-hand member of dynamic interlocking teeth, the 3rd is fixedly connected with the power intake of walking hydraulic pump by dynamic interlocking teeth, the 3rd is arranged on the right-hand member of the 3rd power output shaft of transfer case by bearing by the left end of dynamic interlocking teeth.
4. according to the all-hydraulic mountain region exploration caterpillar drilling machine described in claim 1 or 2 or 3, it is characterized in that motor is hinged on vehicle frame, the lifting oil cylinder that can drive motor to rotate is up and down installed between motor and vehicle frame, and auxiliary oil pump is communicated with lifting oil cylinder by the 5th control valve.
5. according to the all-hydraulic mountain region exploration caterpillar drilling machine described in claim 1 or 2 or 3, it is characterized in that unit head comprises the first housing, driving gear, driven gear, base, central tube and dual-purpose sleeve pipe, driving gear and driven gear engagement are also arranged on the first enclosure interior by bearing respectively, driven gear is fixedly mounted on central tube, drill motor is arranged on the first hull outside and drives driving gear to rotate, driving gear drives driven gear and central tube to rotate, dual-purpose sleeve pipe is the upper end at central tube by floor installation, on the sidewall of dual-purpose sleeve pipe, have air inlet port, the slurry that enters that the upper end of dual-purpose sleeve pipe is installed with opening covers, the lower end of entering slurry lid is hinged with the valve that can cover air inlet port, the outer end of air inlet port is provided with air inlet pipe, air inlet pipe is communicated with central tube by air inlet port, entering slurry lid is communicated with the inner chamber of central tube.
6. caterpillar drilling machine is explored in all-hydraulic mountain region according to claim 4, it is characterized in that unit head comprises the first housing, driving gear, driven gear, base, central tube and dual-purpose sleeve pipe, driving gear and driven gear engagement are also arranged on the first enclosure interior by bearing respectively, driven gear is fixedly mounted on central tube, drill motor is arranged on the first hull outside and drives driving gear to rotate, driving gear drives driven gear and central tube to rotate, dual-purpose sleeve pipe is the upper end at central tube by floor installation, on the sidewall of dual-purpose sleeve pipe, have air inlet port, the inner end of air inlet port is provided with valve, the outer end of air inlet port is provided with air inlet pipe, air inlet pipe is communicated with central tube by air inlet port, the upper end of dual-purpose sleeve pipe is provided with into slurry and covers, entering slurry lid is communicated with the inner chamber of central tube.
7. according to the all-hydraulic mountain region exploration caterpillar drilling machine described in claim 1 or 2 or 3, the two ends that it is characterized in that derrick are separately installed with drive sprocket and driven sprocket, promoting the power output shaft of compression motor and the power intake of drive sprocket is connected, between drive sprocket and driven sprocket, by chain, connect, unit head is arranged on chain, drive sprocket rotates by chain-driving driven sprocket, and chain-driving unit head slides along derrick.
8. caterpillar drilling machine is explored in all-hydraulic mountain region according to claim 4, the two ends that it is characterized in that derrick are separately installed with drive sprocket and driven sprocket, promoting the power output shaft of compression motor and the power intake of drive sprocket is connected, between drive sprocket and driven sprocket, by chain, connect, unit head is arranged on chain, drive sprocket rotates by chain-driving driven sprocket, and chain-driving unit head slides along derrick.
9. caterpillar drilling machine is explored in all-hydraulic mountain region according to claim 5, the two ends that it is characterized in that derrick are separately installed with drive sprocket and driven sprocket, promoting the power output shaft of compression motor and the power intake of drive sprocket is connected, between drive sprocket and driven sprocket, by chain, connect, unit head is arranged on chain, drive sprocket rotates by chain-driving driven sprocket, and chain-driving unit head slides along derrick.
10. caterpillar drilling machine is explored in all-hydraulic mountain region according to claim 6, the two ends that it is characterized in that derrick are separately installed with drive sprocket and driven sprocket, promoting the power output shaft of compression motor and the power intake of drive sprocket is connected, between drive sprocket and driven sprocket, by chain, connect, unit head is arranged on chain, drive sprocket rotates by chain-driving driven sprocket, and chain-driving unit head slides along derrick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420146533.6U CN203742448U (en) | 2014-03-28 | 2014-03-28 | Full-hydraulic exploration crawler drilling rig for mountainous regions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420146533.6U CN203742448U (en) | 2014-03-28 | 2014-03-28 | Full-hydraulic exploration crawler drilling rig for mountainous regions |
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| CN203742448U true CN203742448U (en) | 2014-07-30 |
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|---|---|---|---|
| CN201420146533.6U Withdrawn - After Issue CN203742448U (en) | 2014-03-28 | 2014-03-28 | Full-hydraulic exploration crawler drilling rig for mountainous regions |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867122A (en) * | 2014-03-28 | 2014-06-18 | 乌鲁木齐菲林震源物探钻井有限公司 | Full-hydraulic mountain exploratory crawler drilling machine |
| CN111502533A (en) * | 2020-04-03 | 2020-08-07 | 乌鲁木齐菲林震源物探钻井有限公司 | Hydraulic straight well casing drilling machine and fire extinguishing well drilling method |
-
2014
- 2014-03-28 CN CN201420146533.6U patent/CN203742448U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867122A (en) * | 2014-03-28 | 2014-06-18 | 乌鲁木齐菲林震源物探钻井有限公司 | Full-hydraulic mountain exploratory crawler drilling machine |
| CN111502533A (en) * | 2020-04-03 | 2020-08-07 | 乌鲁木齐菲林震源物探钻井有限公司 | Hydraulic straight well casing drilling machine and fire extinguishing well drilling method |
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