CN201155299Y - Tractor boring machine - Google Patents
Tractor boring machine Download PDFInfo
- Publication number
- CN201155299Y CN201155299Y CNU200820004707XU CN200820004707U CN201155299Y CN 201155299 Y CN201155299 Y CN 201155299Y CN U200820004707X U CNU200820004707X U CN U200820004707XU CN 200820004707 U CN200820004707 U CN 200820004707U CN 201155299 Y CN201155299 Y CN 201155299Y
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- China
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- control system
- hydraulic control
- drilling
- tractor
- unit head
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- Expired - Fee Related
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Abstract
The utility model provides a tractor drilling machine, comprising a headframe, a power source, a power head, a drilling tool, a main hydraulic control system and an auxiliary hydraulic control system; the tractor drilling machine is characterized in that the power source is a tractor chassis which drives an oil pump of the main hydraulic control system by a transmission box; the main hydraulic control system is respectively communicated with the power head by a main reversing valve; the power head is connected with the drilling tool; the tractor chassis drives a gear oil pump of the auxiliary hydraulic control system; a high pressure oil outlet of the gear oil pump of the auxiliary hydraulic control system is respectively communicated with two support oil cylinders and a slurry pump motor; the slurry pump motor is communicated with a drilling media delivery system which is sequentially communicated with the power head and a middle pore of the drilling tool. The tractor drill has the advantages of high integration degree, reasonable integral layout structure, convenient transport and disassembly and assembly of drilling rods, large torsion of the power head, advanced, complete and smooth functions, efficient work and low consumption.
Description
Technical field
The utility model relates to a kind of oil exploration and geology mineral reserve drilling equipment, specifically is a kind of tractor drill.
Background technology
The mineral reserve in jungle and area, farmland probing end user lifts the portable drilling rig of formula, the low and cost height of its efficient, take up an area of wide; At the vehicle-mounted drilling equipment of labour, its chassis is little at present, and cross-country ability is poor; The good chassis of cross-country ability is big and weigh, so demands a kind of efficient, light, drilling equipment---rig that cross-country ability is good that is suitable for this region urgently.
Summary of the invention
Its purpose of the utility model is: for the mineral reserve probing that overcomes above-mentioned jungle and area, farmland and the deficiency of vehicle-mounted drilling equipment, a kind of tractor drill is provided, and it is higher that it has integrated degree, and general arrangement is rational in infrastructure, function advanced person, complete, smooth and easy, efficient work, low consumption.
The utility model is achieved in that a kind of tractor drill, comprise: derrick, power source, unit head, drilling tool, main hydraulic control system, auxiliary hydraulic control system, described power source is a tractor chassis, tractor chassis drives the oil pump of main hydraulic control system by transmission case, main hydraulic control system is communicated with unit head respectively by main reversing valve, and unit head connects drilling tool; Described tractor chassis drives the gear oil pump of auxiliary hydraulic control system, the gear oil pump high pressure oil-out of auxiliary hydraulic control system is communicated with two support oil cylinders and slush pump motor respectively through auxilliary reversal valve, slush pump is communicated with the drilling well media feed system, and the drilling well media feed system is communicated with the mesopore of unit head, drilling tool successively.
The back axle of described tractor chassis is made as drilling machine platform, hinged derrick on drilling machine platform, the derrick bottom is provided with hydraulic leg, derrick by drilling machine platform after lock pin be locked in orthostatic position, derrick by the affixed they sup-port of drilling machine platform at clinostatism; Described unit head and drilling tool are arranged on the derrick.
Described unit head is for floating the penetration type unit head, between the lower contact of unit head and drilling tool rotary shaft drilling rod quick-detach mechanism is set.
Described main hydraulic control system is the load-sensing hydraulic system, and accessory system is a quantitative system; Rig is provided with oil pressure supporting leg, rearmounted chain-wales, the chain type of surging water booster system, hydraulic oil container, hydraulic cooler, borer chassis, pipe slacking block in addition.
The utility model tractor drill, it has, and integrated degree is higher, and general arrangement is rational in infrastructure, is convenient to transportation, is convenient to the drilling rod loading and unloading, and the unit head output torque is big, function advanced person, complete, smooth and easy, efficient work, low consumption.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is that Figure 1A is to structural representation.
The numbering explanation
1, derrick 2, drilling well media feed system 3, unit head 4, main hydraulic control system,
5, drilling tool, 6, supporting leg, 7, drilling machine platform 8, tractor chassis,
9, auxiliary hydraulic control system, 10, slush pump 11, rig operating system
The specific embodiment
Embodiment
A kind of tractor drill, as shown in Figure 1, it is used for, and Dongfanghong 404-1 tractor improves, it comprises: derrick 1, power source, unit head, drilling tool 5, main hydraulic control system 4, auxiliary hydraulic control system 9, described power source is a tractor chassis 8, tractor chassis 8 drives the oil pump of main hydraulic control system 4 by transmission case, and main hydraulic control system 4 is communicated with unit head 3 respectively by main reversing valve, and unit head 3 connects drilling tools 5; Described tractor chassis 8 drives the gear oil pump of auxiliary hydraulic control system 9, the gear oil pump high pressure oil-out of auxiliary hydraulic control system 9 is communicated with two support oil cylinders and slush pump motor respectively through auxilliary reversal valve, slush pump 10 is communicated with drilling well media feed system 2, and drilling well media feed system 2 is communicated with the mesopore of unit head 3, drilling tool 5 successively to the shaft bottom.
The back axle of described tractor chassis 8 is made as drilling machine platform 7, hinged derrick 1 on drilling machine platform 7, derrick 1 bottom is provided with hydraulic leg 6, derrick 1 is locked in orthostatic position by drilling machine platform 7 back lock pins, derrick 1 by the affixed they sup-port of drilling machine platform 7 at clinostatism; Described unit head 3 and drilling tool 5 are arranged on the derrick 1.
Described unit head 3 is the penetration type unit head that floats, and between the lower contact of unit head 3 and drilling tool 5 rotary shaft drilling rod quick-detach mechanism is set.
Described main hydraulic control system is the load-sensing hydraulic system, and accessory system is a quantitative system; Rig is provided with oil pressure supporting leg, rearmounted chain-wales, the chain type of surging water booster system, hydraulic oil container, hydraulic cooler, borer chassis, pipe slacking block in addition.
Described unit head 3 can output torque 2000N.m/260r/min, the drilling duty of pressurization lifting force 2000kg.
Described unit head 3 is the penetration type unit head that floats, and its lower contact is designed to rotary shaft drilling rod disassembly mechanism, in order to be applicable to the extension arm structure; Derrick 1 is that fulcrum can overturn rear side forward to moving with the hinge for being hinged on the drilling machine platform 7, for the driver provides good visual angle, has improved the whole passability energy and the riding stability of rig.
Described main reversing valve adopts the load-sensing proportioning valve, and described reversal valve adopts multi-joint three position four-way directional control valve.
This rig operational circumstances: rig is a full hydraulic drive, the rig rotary manipulation is promoted by the load-sensing proportioning valve by load-sensing proportional valve control hydraulic motor, pressurization and controls the realization of fluid motor-driven chain type pressurization hoisting mechanism, auxiliary operation realizes a left side/operations such as right support oil cylinder is stretched/contracted, slush pump work respectively by multi-joint three position four-way directional control valve control oil cylinder and each motor.
The course of work: the power of tractor chassis 8 drives hydraulic oil pump work on the main hydraulic control system 4 by its transmission case, oil suction in the fuel tank of oil pump from main hydraulic control system 4, the output hydraulic oil, through reversal valve driven rotary motor and lift motor work, thereby the rotation of drivening piece 3 unit heads and moving up and down on part 1 derrick thereof reach the purpose of actuator 5 drilling tool work; Part 9 auxiliary hydraulic control systems adopt part 8 gear oil pumps that tractor chassis is with, the output hydraulic oil, drive two support oil cylinders and slush pump motor operations through reversal valve, thereby drive slush pump work, the output high-pressure slurry, high-pressure slurry enters the shaft bottom by part 2 drilling well media feed system, part 3 unit heads and part 5 drilling tools, and the shaft bottom drilling cuttings is discharged well head by the annular space between the borehole wall and the drilling rod.
This rig is compared with the rig that uses both at home and abroad at present, has the following advantages:
1, this rig extensively is suitable for various drilling duties: have unit head output torque 2000N.m/260r/min, The drilling duty of pressure lifting force 2000kg; Can be widely used in spiral drilling well, DWM, pneumatic drill Well, air jarring drilling well etc.
2, dismounting is quick, reduces cost, and raises the efficiency; Rig adopts the penetration type unit head that floats, and connects under it Head is designed to rotary shaft drilling rod disassembly mechanism and is applicable to the extension arm structure, and time spent drilling rod dismounting is quick, reduces Cost, improved efficient.
3, be convenient to transportation: derrick can overturn forward rear side to movement, improves the whole passability energy of rig And riding stability, simultaneously for the driver provides good visual angle, ensured the security of transportation.
4, easy to operate: rig is full hydraulic drive, and operating personnel are as long as handle the control system 11 of rig Control stick get final product, it is easy to operate, greatly alleviates labor strength.
5, compact conformation is scientific and reasonable: this tractor drill is to have inherited convenience and the car that the people lifts portable drilling rig Carry functional, the practicality of large type drill on basic, optimization system design and structural design subtract greatly Light complete machine weight has reduced cost, is the best exploration equipment in the exploration in jungle, area, farmland.
Claims (4)
1, a kind of tractor drill, comprise: derrick (1), power source, unit head, drilling tool (5), main hydraulic control system (4), auxiliary hydraulic control system (9), it is characterized in that: described power source is tractor chassis (8), tractor chassis (8) drives the oil pump of main hydraulic control system (4) by transmission case, main hydraulic control system (4) is communicated with unit head (3) respectively by main reversing valve, and unit head (3) connects drilling tool (5); Described tractor chassis (8) drives the gear oil pump of auxiliary hydraulic control system (9), the gear oil pump high pressure oil-out of auxiliary hydraulic control system (9) is communicated with two support oil cylinders and slush pump motor respectively through auxilliary reversal valve, slush pump (10) is communicated with drilling well media feed system (2), and drilling well media feed system (2) is communicated with the mesopore of unit head (3), drilling tool (5) successively.
2, tractor drill as claimed in claim 1, it is characterized in that: the back axle of described tractor chassis (8) is made as drilling machine platform (7), go up hinged derrick (1) at drilling machine platform (7), derrick (1) bottom is provided with hydraulic leg (6), derrick (1) is locked in orthostatic position by drilling machine platform (7) back lock pin, derrick (1) by the affixed they sup-port of drilling machine platform (7) at clinostatism; Described unit head (3) and drilling tool (5) are arranged on the derrick (1).
3, as claim 1 or 2 described tractor drills, it is characterized in that: described unit head (3) is for floating the penetration type unit head, between the lower contact of unit head (3) and drilling tool (5) rotary shaft drilling rod quick-detach mechanism is set.
4, tractor drill as claimed in claim 1 is characterized in that: described main hydraulic control system is the load-sensing hydraulic system, and accessory system is a quantitative system; Rig is provided with oil pressure supporting leg, rearmounted chain-wales, the chain type of surging water booster system, hydraulic oil container, hydraulic cooler, borer chassis, pipe slacking block in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820004707XU CN201155299Y (en) | 2008-01-25 | 2008-01-25 | Tractor boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820004707XU CN201155299Y (en) | 2008-01-25 | 2008-01-25 | Tractor boring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201155299Y true CN201155299Y (en) | 2008-11-26 |
Family
ID=40103082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820004707XU Expired - Fee Related CN201155299Y (en) | 2008-01-25 | 2008-01-25 | Tractor boring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201155299Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101629471B (en) * | 2009-07-30 | 2012-05-02 | 常熟市飞达汽车保养工具设备有限公司 | Pot hole drilling and digging machine carried on wheel type tractor |
| CN101705786B (en) * | 2009-10-22 | 2012-10-10 | 常熟市飞达汽车保养工具设备有限公司 | Pot hole drilling machine carried on vehicle |
| CN101649723B (en) * | 2009-09-16 | 2013-07-31 | 中国石化集团江汉石油管理局第四机械厂 | Novel trailing drilling platform |
| CN105545204A (en) * | 2015-12-19 | 2016-05-04 | 杨德敬 | Full-hydraulic wheel type integrated drilling machine |
-
2008
- 2008-01-25 CN CNU200820004707XU patent/CN201155299Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101629471B (en) * | 2009-07-30 | 2012-05-02 | 常熟市飞达汽车保养工具设备有限公司 | Pot hole drilling and digging machine carried on wheel type tractor |
| CN101649723B (en) * | 2009-09-16 | 2013-07-31 | 中国石化集团江汉石油管理局第四机械厂 | Novel trailing drilling platform |
| CN101705786B (en) * | 2009-10-22 | 2012-10-10 | 常熟市飞达汽车保养工具设备有限公司 | Pot hole drilling machine carried on vehicle |
| CN105545204A (en) * | 2015-12-19 | 2016-05-04 | 杨德敬 | Full-hydraulic wheel type integrated drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081126 Termination date: 20170125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |