CN208089223U - A kind of gob side entry retaining joint-cutting and anchor cable drill carriage - Google Patents
A kind of gob side entry retaining joint-cutting and anchor cable drill carriage Download PDFInfo
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- CN208089223U CN208089223U CN201820168077.3U CN201820168077U CN208089223U CN 208089223 U CN208089223 U CN 208089223U CN 201820168077 U CN201820168077 U CN 201820168077U CN 208089223 U CN208089223 U CN 208089223U
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Abstract
The utility model belongs to underground coal mine developing equipment technical field, and in particular to a kind of gob side entry retaining joint-cutting and anchor cable drill carriage.A kind of gob side entry retaining joint-cutting of the utility model and anchor cable drill carriage, including airborne drilling machine, hydraulic system, electric system, it further include six part of walking mechanism, drill arm mechanism and backplate portion, the drill arm mechanism is formed by front and back two groups and mounted on the front-end and back-end of walking mechanism upper surface, airborne drilling machine is mounted on above drill arm mechanism, and hydraulic system, electric system, guard portion are not arranged in walking mechanism.The utility model hydraulic system uses load sensitive control system, not only reduces energy consumption, but also prevented the possibility of system thermal failure；Extend the service life of sealing element.
Description
Technical field
The utility model belongs to underground coal mine developing equipment technical field, and in particular to a kind of gob side entry retaining joint-cutting and anchor cable
Drill carriage is primarily adapted for use in joint-cutting hole construction and constant-resistance anchor cable of the coal mine incision top release automatic lane forming without coal pillar mining technology and makees
Industry.
Background technology
With coal mine cut top release automatic lane forming without coal pillar mining technology maturation with promote and apply, common bolt drilling machine without
Method is adapted to without coal pillar mining technology construction requirement, and the construction of joint-cutting hole is to cut the orientation blasthole operation of top explosion, the angle in joint-cutting hole,
Positional accuracy directly affects the orientation sizing of explosion, and the operation of constant-resistance anchor cable has stringenter with the spacing in joint-cutting hole and position
It is required that.That is the construction quality in joint-cutting hole and constant-resistance anchor cable operation is to influence to cut top release automatic lane forming without coal pillar mining technology
It is crucial.Common bolt drill carriage is not developed for no coal pillar mining technology, cannot be satisfied joint-cutting hole and constant-resistance anchor cable
Stabilization, efficiently, safety work.
Utility model content
In order to preferably assist no coal pillar mining technique to high-efficiency to construct, the high efficiency of joint-cutting hole and constant-resistance anchor cable is realized
Operation further increases construction efficiency and safety, actively pushes forward and no coal pillar mining technique building technology is applied in improvement.
The technical solution that the utility model is taken to achieve the above object is：
A kind of gob side entry retaining joint-cutting and anchor cable drill carriage, including airborne drilling machine, hydraulic system, electric system further include walking
Six part of mechanism, drill arm mechanism and backplate portion, the drill arm mechanism are formed by front and back two groups and are mounted on walking mechanism upper surface
Front-end and back-end, airborne drilling machine be mounted on drill arm mechanism above, hydraulic system, electric system, guard portion Bu Zhi not be expert at
It walks in mechanism.
Further, walking mechanism described in the utility model by track frame, tensioning apparatus, changed course sprocket wheel, drive sprocket,
Before crawler belt, retarder, hydraulic motor travel motor and platform composition, the changed course sprocket wheel and drive sprocket are separately positioned on track frame
End and rear end, crawler belt are wound between changed course sprocket wheel and drive sprocket, are provided in the axle center of drive sprocket fixed with track frame
Retarder, the axis of retarder are connected with the shaft of hydraulic motor travel motor, and the pedestal of tensioning apparatus is arranged on track frame, tensioning
The telescopic rod of device is connected with the fixed frame of changed course sprocket wheel, and hydraulic motor travel motor is arranged on retarder, and track frame integrally welds
It is connected into type, platform is fixed on above track frame.
Further, drill arm mechanism described in the utility model is formed by front and back two groups, and one of which drill arm mechanism is fixed
Before the platform of walking mechanism, another group of drill arm mechanism is fixed on away behind the platform of mechanism, every group of drill arm mechanism be all by
Fixed seat, telescopic oil cylinder, guide holder, sliding seat, link, crossbeam, stablize oil cylinder, sliding oil cylinder, chain device, sliding panel,
Oil cylinder, revolving body composition are adjusted, fixed seat and guide holder are fixed on the upper surface of platform, and telescopic oil cylinder one end is hinged and fixed seat
On, the other end is articulated with sliding seat, and sliding seat is arranged on guide holder, is being oriented to by the flexible drive sliding seat of telescopic oil cylinder
Sliding, link bottom are fixed on sliding seat in seat, and link upper end is fixed on the right side of crossbeam, are stablized oil cylinder and are mounted on crossbeam
Left side, sliding oil cylinder and chain device are all disposed within crossbeam centre position, and sliding panel is mounted on the front of crossbeam, sliding oil cylinder
Left and right it is flexible drive sliding panel to move left and right, revolving body is hinged, and adjustment oil cylinder one end is hinged and sliding panel with before sliding panel,
The other end is hinged and revolving body, by adjusting the flexible drive revolving body left-right rotation of oil cylinder, stablize after oil cylinder stretches out with ground
Contact, increases the operation stability of drill arm mechanism, by telescopic oil cylinder, sliding oil cylinder and the mutual cooperation for adjusting oil cylinder, completes
The construction requirement of different operating modes.
The utility model uses above-mentioned technical proposal, and drill carriage construction is divided into former and later two regions, using two sets of drilling constructions
Drill boom and propeller carry out construction operation, meanwhile, realize two bench drill arm parallel operations, it is non-interference, it is independent of each other, drill carriage has
Creep into full-featured, job security and efficient, the features such as labor intensity is low, especially worker using this drill carriage into
The supporting activity duration can be greatly shortened when the construction of row joint-cutting hole and constant-resistance anchor cable operation, improves drilling efficiency and supporting quality, more
Mechanized construction requirement of the good auxiliary without coal pillar mining technology.
The utility model is suitable for heading stope top plate drilling, supporting operation.No coal column can preferably be assisted
Production technique is efficiently constructed, and is realized the efficient operation of joint-cutting hole and constant-resistance anchor cable, is further increased construction efficiency and peace
Quan Xing actively pushes forward and improves " 110 engineering method " construction technology.Production cost, labor intensity, safety change significantly simultaneously
Kind, tunnel effectively exploits and will be increased dramatically.In the case of motionless walking, according to conditions down-hole, in real time to joint-cutting hole
Spacing carries out adjustment appropriate, and after joint-cutting hole is completed in construction, to ensure the preferable stability of top plate and safety, profit
With former supporting reinforcing, the position in working face open-off cut suture inboard quickly adjusts drill boom, constant-resistance anchor cable of constructing, with constant-resistance anchor
Rope carries out reinforcement suspention to top plate, when top plate generates dynamic pressure, is moved by constant-resistance device inner slide, carries out energy-absorbing and allows pressure, makes anchor
Rope resists blastic deformation energy under the conditions of constant-resistance, prevents the effect of mine pressure from breaking or cutting anchor cable and supporting is made to fail.Therefore, originally
Utility model has the advantages that：
1, hydraulic system uses load sensitive control system, not only reduces energy consumption, but also prevented the possibility of system thermal failure
Property；Extend the service life of sealing element.
2, the present invention is equipped with two groups of drill booms and drilling propulsive mechanism, by HYDRAULIC CONTROL SYSTEM, and two groups of drill booms and drilling
Propulsive mechanism can independently simultaneously operation simultaneously.
3, two groups of airborne drilling machines of drilling by the adjustment of drill boom, it can be achieved that the rotation of different location and angle, and it is airborne
Drilling machine uses modularity control and overload protection.
Description of the drawings
Fig. 1 is that this is applicable in novel structural schematic diagram；
Fig. 2 is the vertical view of Fig. 1；
Fig. 3 is the structural schematic diagram of the utility model walking mechanism；
Fig. 4 is the vertical view of Fig. 3；
Fig. 5 is the structural schematic diagram of the utility model drill arm mechanism.
Specific implementation mode
Embodiment 1
As shown in Figs. 1-5, a kind of gob side entry retaining joint-cutting anchor cable drill carriage, including airborne drilling machine 3, hydraulic system 4, electric system
5, further include 6 six part of walking mechanism 1, drill arm mechanism 2 and backplate portion, the drill arm mechanism 2 is formed and installed by front and back two groups
Front-end and back-end in 1 upper surface of walking mechanism, airborne drilling machine 3 are mounted on above drill arm mechanism 2, hydraulic system 4, electric system
5, backplate portion 6 is arranged in walking mechanism 1.
Further, walking mechanism 1 described in the utility model is by track frame 1-1, tensioning apparatus 1-2, changed course sprocket wheel 1-
3, drive sprocket 1-4, crawler belt 1-5, retarder 1-6, hydraulic motor travel motor 1-7 and platform 1-8 compositions, the changed course sprocket wheel 1-3
The front-end and back-end of track frame 1-1 are separately positioned on drive sprocket 1-4, crawler belt 1-5 is wound on changed course sprocket wheel 1-3 and drive sprocket
Between 1-4, it is provided with and the fixed retarder 1-6 of track frame 1-1, the axis and row of retarder 1-6 in the axle center of drive sprocket 1-4
The shaft for walking hydraulic motor 1-7 is connected, and the pedestal of tensioning apparatus 1-2 is arranged on track frame 1-1, and tensioning apparatus 1-2's stretches
Contracting bar is connected with the fixed frame of changed course sprocket wheel 1-3, and hydraulic motor travel motor 1-7 is arranged on retarder 1-6, track frame 1-1 mono-
Body welding fabrication, platform 1-8 are fixed on above track frame 1-1.
Further, drill arm mechanism 2 described in the utility model is formed by front and back two groups, and one of which drill arm mechanism 2 is solid
It is scheduled on before the platform 1-8 of walking mechanism 1, another group of drill arm mechanism 2 is fixed on away behind the platform 1-8 of mechanism 1, every group of brill
Arm mechanism 2 is all by fixed seat 2-1, telescopic oil cylinder 2-2, guide holder 2-3, sliding seat 2-4, link 2-5, crossbeam 2-6, stabilization
Oil cylinder 2-7, sliding oil cylinder 2-8, chain device 2-9, sliding panel 2-10, adjustment oil cylinder 2-11, revolving body 2-12 compositions, it is fixed
Seat 2-1 and guide holder 2-3 is fixed on the upper surface of platform 1-8, and the one end telescopic oil cylinder 2-2 is another hingedly and on fixed seat 2-1
End is articulated with sliding seat 2-4, and sliding seat 2-4 is arranged on guide holder 2-3, passes through the flexible drive sliding seat of telescopic oil cylinder 2-2
2-4 is slided in guide holder 2-3, and the bottoms link 2-5 are fixed on sliding seat 2-4, and link 2- is fixed on the right side of crossbeam 2-6
5 upper ends are stablized oil cylinder 2-7 and are mounted on the left of crossbeam 2-6, and sliding oil cylinder 2-8 and chain device 2-9 are all disposed in crossbeam 2-6
Between position, sliding panel 2-10 is mounted on the front of crossbeam 2-6, and the left and right of sliding oil cylinder 2-8 is flexible to drive sliding panel 2-10 left
It moves right, revolving body 2-12 is hinged with before sliding panel 2-10, and the one end adjustment oil cylinder 2-11 is hingedly and sliding panel 2-10, another
End is hinged and revolving body 2-12 stablizes oil cylinder 2-7 and stretch by adjusting the flexible drive revolving body 2-12 left-right rotations of oil cylinder 2-11
It is contacted with ground after going out, increases the operation stability of drill arm mechanism 2, pass through telescopic oil cylinder 2-2, sliding oil cylinder 2-8 and adjustment oil
The construction requirement of different operating modes is completed in the mutual cooperation of cylinder 2-11.
The airborne drilling machine 3 of the utility model uses a kind of multifunctional integrated airborne drilling machine of patent of invention.
The utility model hydraulic system 4 is made of pumping plant, hydraulic motor, fuel tank, valve group and the pipeline that is coupled to each other.Liquid
The function of pressure system is mainly：It realizes the various actions of machine walking, drill boom and airborne drilling machine, the tensioning of crawler belt and joint-cutting is provided
And the power needed for anchor cable construction.
Claims (3)
1. a kind of gob side entry retaining joint-cutting and anchor cable drill carriage, including airborne drilling machine (3), hydraulic system (4), electric system (5), special
Sign be further include (6) six part of walking mechanism (1), drill arm mechanism (2) and backplate portion, the drill arm mechanism (2) is by front and back two groups
Composition and the front-end and back-end for being mounted on walking mechanism (1) upper surface, airborne drilling machine (3) are mounted on drill arm mechanism (2) above, liquid
Pressure system (4), electric system (5), backplate portion (6) are arranged in walking mechanism (1).
2. a kind of gob side entry retaining joint-cutting according to claim 1 and anchor cable drill carriage, it is characterized in that the walking mechanism (1)
By track frame (1-1), tensioning apparatus (1-2), changed course sprocket wheel (1-3), drive sprocket (1-4), crawler belt (1-5), retarder (1-
6), hydraulic motor travel motor (1-7) and platform (1-8) composition, the changed course sprocket wheel (1-3) and drive sprocket (1-4) are respectively set
In the front-end and back-end of track frame (1-1), crawler belt (1-5) is wound between changed course sprocket wheel (1-3) and drive sprocket (1-4), is being driven
The axle center of movable sprocket (1-4) is provided with and track frame (1-1) fixed retarder (1-6), axis and the walking liquid of retarder (1-6)
The shaft of pressure motor (1-7) is connected, and the pedestal of tensioning apparatus (1-2) is arranged on track frame (1-1), tensioning apparatus (1-2)
Telescopic rod with changed course sprocket wheel (1-3) fixed frame be connected, hydraulic motor travel motor (1-7) be arranged on retarder (1-6), carry out
Tape holder (1-1) integrally molded molding, platform (1-8) are fixed on track frame (1-1) above.
3. a kind of gob side entry retaining joint-cutting according to claim 1 and anchor cable drill carriage, it is characterized in that the drill arm mechanism (2)
It is formed by front and back two groups, one of which drill arm mechanism (2) is fixed on before the platform (1-8) of walking mechanism (1), another group of drill boom
Mechanism (2) is fixed on the platform (1-8) of walking mechanism (1) below, and every group of drill arm mechanism (2) is all by fixed seat (2-1), stretches
Oil cylinder (2-2), sliding seat (2-4), link (2-5), crossbeam (2-6), stablizes oil cylinder (2-7), sliding oil at guide holder (2-3)
Cylinder (2-8), chain device (2-9), sliding panel (2-10), adjustment oil cylinder (2-11), revolving body (2-12) composition, fixed seat (2-
1) and guide holder (2-3) is fixed on the upper surface of platform (1-8), the one end telescopic oil cylinder (2-2) is hinged and fixed seat (2-1) on,
The other end is articulated with sliding seat (2-4), and sliding seat (2-4) is arranged on guide holder (2-3), passes through stretching for telescopic oil cylinder (2-2)
Contracting drives sliding seat (2-4) sliding, the bottom link (2-5) in guide holder (2-3) to be fixed on sliding seat (2-4), crossbeam
It is fixed on the upper end link (2-5) on the right side of (2-6), stablizes oil cylinder (2-7) and is mounted on the left of crossbeam (2-6), sliding oil cylinder (2-8)
It is all disposed within the centre position crossbeam (2-6) with chain device (2-9), sliding panel (2-10) is mounted on the front of crossbeam (2-6),
The left and right of sliding oil cylinder (2-8) is flexible to drive sliding panel (2-10) to move left and right, and revolving body (2-12) is hinged and sliding panel (2-
10) front, adjustment one end oil cylinder (2-11) is hinged and sliding panel (2-10), and the other end is hinged and revolving body (2-12), passes through tune
Flexible drive revolving body (2-12) left-right rotation of whole oil cylinder (2-11) is stablized after oil cylinder (2-7) stretches out and is contacted with ground, increased
The operation stability of drill arm mechanism (2) passes through the mutual of telescopic oil cylinder (2-2), sliding oil cylinder (2-8) and adjustment oil cylinder (2-11)
Cooperation, completes the construction requirement of different operating modes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820168077.3U CN208089223U (en) | 2018-01-31 | 2018-01-31 | A kind of gob side entry retaining joint-cutting and anchor cable drill carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820168077.3U CN208089223U (en) | 2018-01-31 | 2018-01-31 | A kind of gob side entry retaining joint-cutting and anchor cable drill carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208089223U true CN208089223U (en) | 2018-11-13 |
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ID=64062935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820168077.3U Active CN208089223U (en) | 2018-01-31 | 2018-01-31 | A kind of gob side entry retaining joint-cutting and anchor cable drill carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208089223U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108166925A (en) * | 2018-01-31 | 2018-06-15 | 山西天巨重工机械有限公司 | A kind of gob side entry retaining joint-cutting and anchor cable drill carriage |
| CN109707309A (en) * | 2019-01-16 | 2019-05-03 | 中国铁建重工集团有限公司 | A kind of four-arm rock drilling jumbo |
| CN113250689A (en) * | 2021-07-08 | 2021-08-13 | 北京中矿创新联盟能源环境科学研究院 | Coal mining device |
-
2018
- 2018-01-31 CN CN201820168077.3U patent/CN208089223U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108166925A (en) * | 2018-01-31 | 2018-06-15 | 山西天巨重工机械有限公司 | A kind of gob side entry retaining joint-cutting and anchor cable drill carriage |
| CN109707309A (en) * | 2019-01-16 | 2019-05-03 | 中国铁建重工集团有限公司 | A kind of four-arm rock drilling jumbo |
| CN113250689A (en) * | 2021-07-08 | 2021-08-13 | 北京中矿创新联盟能源环境科学研究院 | Coal mining device |
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