CN206053861U - A kind of rig jib lubbing mechanism - Google Patents
A kind of rig jib lubbing mechanism Download PDFInfo
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- CN206053861U CN206053861U CN201620968103.1U CN201620968103U CN206053861U CN 206053861 U CN206053861 U CN 206053861U CN 201620968103 U CN201620968103 U CN 201620968103U CN 206053861 U CN206053861 U CN 206053861U
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- drilling machine
- oil cylinder
- vehicle frame
- machine mast
- mast
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Abstract
The utility model discloses a kind of rig jib lubbing mechanism, including vehicle frame, crawler belt is arranged under vehicle frame to be used to control the walking of rig, one guide support oil cylinder is respectively set on two jiaos of one end of vehicle frame, one end of drilling machine mast is hinged with guide support oil cylinder by lifting device, and the other end of drilling machine mast is hinged with vehicle frame by turning device；Lifting device is rotated centered on driving pin joint of the drilling machine mast by turning device with drilling machine mast in the range of 0～17 °, and turning device is rotated centered on driving pin joint of the drilling machine mast by lifting device with drilling machine mast in the range of 0～90 °；This jib lubbing mechanism compact conformation, rationally distributed, full hydraulic drive, saving simple to operation are manually operated, and improve work efficiency.This jib lubbing mechanism is designed for advanced physical prospecting, and when drilling, the adjustment angle of mast is more suitable for this kind of construction operation in down-hole, elevating ram and guiding oil cylinder Parallel Design for 90 ° to 17 °, and guiding oil cylinder makees support cylinder and makees guided way again.
Description
Technical field
This utility model is related to mining equipment, and in particular to a kind of rig jib lubbing mechanism.
Background technology
Hydraulic tunnel drilling machine is grown up recently as the requirement of Safety of Coal Mine Production, the tune of its bore angle
Section change, is realized by jib lubbing mechanism.Jib lubbing mechanism realizes that angular adjustment is mainly hydraulic gyration and drives and adjust two manually at present
Plant version.Hydraulic gyration drives and is often driven by two revolution driving oil cylinders, and this structure has difficult arrangement, it is impossible to have
The shortcomings of effect is using vehicle frame space, stability difference；Manual type adjustment structure has that the cumbersome difficult, amount of labour is big, efficiency is low
The shortcomings of lower.
The content of the invention
For defect of the prior art and deficiency, this utility model gives a kind of rig jib lubbing mechanism, when coordination should
During the stroke of the overturning oil cylinder and elevating ram of jib lubbing mechanism, the angle of punching is can adjust, ultimate value is for downward 90 ° and upwards
17 °, scope of drilling is flexibly adjustable, and is all completed by Mechanical course, mitigates the workload of workman.
To reach above-mentioned purpose, the technical scheme that this utility model is taken is：
A kind of rig jib lubbing mechanism, including vehicle frame, crawler belt is arranged under vehicle frame is used to controlling the walking of rig, one of vehicle frame
One guide support oil cylinder is respectively set on two jiaos of end, and one end of drilling machine mast is cut with scissors with guide support oil cylinder by lifting device
Connect, the other end of drilling machine mast is hinged with vehicle frame by turning device；
Lifting device can drive drilling machine mast centered on the pin joint of turning device and drilling machine mast in 0～17 ° of model
Enclose interior rotation, turning device drive pin joint of the drilling machine mast by lifting device with drilling machine mast centered in 0～90 ° of scope
Interior rotation.
Specifically, described lifting device includes sliding sleeve connector, crossbeam pivoted frame and elevating ram, on guide support oil cylinder
Slip is arranged sliding sleeve connector, is fixedly connected two guide support oil cylinder upper sliding sleeve connectors and is provided with crossbeam pivoted frame, and crossbeam turns
Frame is hinged with one end of drilling machine mast, and each sliding sleeve connector is hinged with vehicle frame by elevating ram；
Described turning device includes overturning oil cylinder, and the other end of drilling machine mast is hinged with vehicle frame by overturning oil cylinder；
Elevating ram drives drilling machine mast one end to move up and down along guide support oil cylinder by sliding sleeve connector, overturning oil cylinder
Drilling machine mast is driven to be rotated centered on crossbeam pivoted frame.
More specifically, 0 centered on elevating ram can drive pin joint of the drilling machine mast by overturning oil cylinder with drilling machine mast
Rotate in the range of～17 °, overturning oil cylinder drives drilling machine mast to rotate in the range of 0～90 ° by axis of crossbeam pivoted frame.
Further, it is each on two jiaos of another end of vehicle frame that a support oil cylinder, the height of guide support oil cylinder are set
Height of the degree more than support cylinder, supports that oil cylinder is fixed support together with guide support oil cylinder to vehicle frame.
Further, connected by revolution driving between described vehicle frame and crawler belt, revolution driving can drive vehicle frame 0
Rotate in the range of～360 °.
The invention has the beneficial effects as follows：
1st, jib lubbing mechanism compact conformation of the present utility model, rationally distributed, full hydraulic drive, saving people simple to operation
Work is operated, and improves work efficiency；
2nd, this jib lubbing mechanism is designed for advanced physical prospecting, and when drilling, the adjustment angle of mast is more suitable for down-hole for -90 ° to 17 °
This kind of construction operation；
3rd, elevating ram and guide support oil cylinder Parallel Design, guide support oil cylinder make support cylinder and make guided way again,
With many kinetic energy purposes.
Description of the drawings
Fig. 1 is the overall structure diagram of rig jib lubbing mechanism of the present utility model；
Top views of the Fig. 2 for Fig. 1；
Independent change angle scope schematic diagrams of the Fig. 3 for the elevating ram in Fig. 1；
Change angle scope schematic diagrams of the Fig. 4 for the overturning oil cylinder in Fig. 1；
In figure, each label is expressed as：1- drilling machine masts, 2- overturning oil cylinders, 3- guide support oil cylinders, 4- sliding sleeve connectors, 5-
Crossbeam pivoted frame, 6- elevating rams, 7- vehicle frames, 8- crawler bodies, 9- support cylinders, 10- revolution drivings；
This utility model is illustrated below in conjunction with specification drawings and specific embodiments.
Specific embodiment
With reference to Fig. 1-4, rig jib lubbing mechanism of the present utility model, including vehicle frame 7, vehicle frame arranges crawler body 8 for 7 times to be used for
The walking of control rig, respectively arranges a guide support oil cylinder 3 on two jiaos of an end of vehicle frame 7, one end of drilling machine mast 1 leads to
Cross lifting device to be hinged with guide support oil cylinder 3, the other end of drilling machine mast 1 is hinged with vehicle frame 7 by turning device；Lifting dress
Put, upset
Device is rotated centered on driving pin joint of the drilling machine mast 1 by lifting device with drilling machine mast 1 in the range of 0～90 °.
Lifting device includes sliding sleeve connector 4, crossbeam pivoted frame 5 and elevating ram 6, and sliding on guide support oil cylinder 3 is arranged
Sliding sleeve connector 4, it is crossbeam pivoted frame 5, crossbeam pivoted frame 5 and rig to be fixedly connected two guide support oil cylinders, 3 upper sliding sleeve connector 4
One end of mast 1 is hinged, and each sliding sleeve connector 4 is hinged with vehicle frame 7 by elevating ram 6；Elevating ram 6 has upper and lower
Lifting action, sliding sleeve connector 4 for one end be the flange arrangement other end be the collar tube sub-assembly with installing hole, to connect sliding sleeve
Flange on part 4 is up and down flexibly along guide support oil cylinder 3, can increase antirust bushing.Guide support oil cylinder 3 when drilling,
Two ends oil cylinder elongation, withstands ground and rock stratum or coal seam, plays support action, it is ensured that stablizing during construction
Turning device includes overturning oil cylinder 2, and the other end of drilling machine mast 1 is hinged with vehicle frame 7 by overturning oil cylinder 2；Upset
When oil cylinder 2 stretches, drilling machine mast 1 will be around the axis rotation of crossbeam pivoted frame 5, to adjust angle of drilling.Elevating ram 6 stretches
When, drilling machine mast 1 will be around overturning oil cylinder 2 and be rotated with the hinge axes of drilling machine mast 1, to adjust angle of drilling.
Elevating ram 6 can drive pin joint of the drilling machine mast 1 by overturning oil cylinder 2 with drilling machine mast 1 centered on α=0～
Rotate in the range of 17 °, overturning oil cylinder 2 drives drilling machine mast 1 to turn in the range of β=0～90 ° by axis of crossbeam pivoted frame 5
It is dynamic.
Each on two jiaos of another end of vehicle frame 7 to arrange a support oil cylinder 9, the height of guide support oil cylinder 3 is more than
The height of support cylinder 9, supports that oil cylinder 9 is fixed support to vehicle frame 7 together with guide support oil cylinder 3.
Vehicle frame 7 is connected in the revolution driving 10 of crawler body 8, when revolution driving 10 works, vehicle frame 7 and its supporting part
Part can surround the axis of revolution driving 10 and rotate, and revolution driving 10 can drive vehicle frame to rotate in the range of 0～360 °, and revolution is driven
Dynamic can be turntable structure.
Claims (5)
1. a kind of rig jib lubbing mechanism, including vehicle frame (7), arranges crawler body (8) for controlling the row of rig under vehicle frame (7)
Walk, it is characterised in that a guide support oil cylinder (3) is respectively set on two jiaos of an end of vehicle frame (7), drilling machine mast (1)
One end is hinged with guide support oil cylinder (3) by lifting device, and the other end of drilling machine mast (1) passes through turning device and vehicle frame
(7) it is hinged；
Lifting device can drive drilling machine mast (1) centered on the pin joint of turning device and drilling machine mast (1) at 0～17 °
In the range of rotate, turning device drive drilling machine mast (1) centered on the pin joint of lifting device and drilling machine mast (1) 0～
Rotate in the range of 90 °.
2. rig jib lubbing mechanism as claimed in claim 1, it is characterised in that described lifting device includes sliding sleeve connector
(4), crossbeam pivoted frame (5) and elevating ram (6), slide on guide support oil cylinder (3) and are arranged sliding sleeve connector (4), be fixedly connected
Two guide support oil cylinders (3) upper sliding sleeve connector (4) are the one of crossbeam pivoted frame (5), crossbeam pivoted frame (5) and drilling machine mast (1)
End is hinged, and each sliding sleeve connector (4) is hinged with vehicle frame (7) by elevating ram (6)；
Described turning device includes overturning oil cylinder (2), and the other end of drilling machine mast (1) is by overturning oil cylinder (2) and vehicle frame (7)
It is hinged；
Elevating ram (6) drives drilling machine mast (1) one end to move up and down along guide support oil cylinder (3) by sliding sleeve connector (4),
Overturning oil cylinder (2) drives drilling machine mast (1) to be rotated centered on crossbeam pivoted frame (5).
3. rig jib lubbing mechanism as claimed in claim 2, it is characterised in that elevating ram (6) drilling machine mast (1) can be driven with
Rotate in the range of 0～17 ° centered on overturning oil cylinder (2) and the pin joint of drilling machine mast (1), overturning oil cylinder (2) drives and bores
Machine mast (1) is rotated in the range of 0～90 ° by axis of crossbeam pivoted frame (5).
4. the rig jib lubbing mechanism as described in claim 1,2 or 3, it is characterised in that in two jiaos of another end of vehicle frame (7)
One support cylinder (9) of upper each setting, the height of guide support oil cylinder (3) are more than the height of support cylinder (9), support cylinder
(9) support is fixed to vehicle frame (7) together with guide support oil cylinder (3).
5. the rig jib lubbing mechanism as described in claim 1,2 or 3, it is characterised in that described vehicle frame (7) and crawler body
(8) connected by revolution driving (10) between, revolution driving (10) can drive vehicle frame (7) to rotate in the range of 0～360 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620968103.1U CN206053861U (en) | 2016-08-26 | 2016-08-26 | A kind of rig jib lubbing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620968103.1U CN206053861U (en) | 2016-08-26 | 2016-08-26 | A kind of rig jib lubbing mechanism |
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| Publication Number | Publication Date |
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| CN206053861U true CN206053861U (en) | 2017-03-29 |
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ID=58382859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620968103.1U Active CN206053861U (en) | 2016-08-26 | 2016-08-26 | A kind of rig jib lubbing mechanism |
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| CN (1) | CN206053861U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930519A (en) * | 2018-09-21 | 2018-12-04 | 河北庄重工程机械有限公司 | A kind of jib lubbing mechanism and rotary drilling rig |
| CN109100169A (en) * | 2018-09-03 | 2018-12-28 | 东华理工大学 | A kind of Geological Engineering geological exploration device |
| CN109184563A (en) * | 2018-10-25 | 2019-01-11 | 江苏谷登工程机械装备有限公司 | A kind of miniature no-dig technique horizontal directional drilling machine chassis ridgepole luffing structure |
| CN109826640A (en) * | 2019-03-25 | 2019-05-31 | 无锡市安曼工程机械有限公司 | Lift arm slipping mechanism |
-
2016
- 2016-08-26 CN CN201620968103.1U patent/CN206053861U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100169A (en) * | 2018-09-03 | 2018-12-28 | 东华理工大学 | A kind of Geological Engineering geological exploration device |
| CN109100169B (en) * | 2018-09-03 | 2020-09-22 | 东华理工大学 | Geological survey ware for geological engineering |
| CN108930519A (en) * | 2018-09-21 | 2018-12-04 | 河北庄重工程机械有限公司 | A kind of jib lubbing mechanism and rotary drilling rig |
| CN109184563A (en) * | 2018-10-25 | 2019-01-11 | 江苏谷登工程机械装备有限公司 | A kind of miniature no-dig technique horizontal directional drilling machine chassis ridgepole luffing structure |
| CN109826640A (en) * | 2019-03-25 | 2019-05-31 | 无锡市安曼工程机械有限公司 | Lift arm slipping mechanism |
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