CN106246159A - Pneumatic roof bolter control system - Google Patents
Pneumatic roof bolter control system Download PDFInfo
- Publication number
- CN106246159A CN106246159A CN201610699119.1A CN201610699119A CN106246159A CN 106246159 A CN106246159 A CN 106246159A CN 201610699119 A CN201610699119 A CN 201610699119A CN 106246159 A CN106246159 A CN 106246159A
- Authority
- CN
- China
- Prior art keywords
- valve
- inlet end
- filter
- water
- control valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 230000008093 supporting effect Effects 0.000 claims abstract description 17
- 230000003584 silencer Effects 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 description 5
- 230000000740 bleeding effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The present invention relates to pneumatic roof bolter control system, specifically a kind of pneumatic roof bolter control system.The present invention solves that existing pneumatic roof bolter control system control mode is single, the problem of inconvenient operation.Pneumatic roof bolter control system, controls part and water route control part including gas circuit；Described gas circuit control part includes source of the gas, the first hydraulic quick coupler, the first filter, supporting leg control valve, motor control valve, rapid escape valve, air motor, exhaust silencer；Described water route control part includes the second hydraulic quick coupler, the second filter, water-supply valve；Wherein, source of the gas is connected by the inlet end of the first hydraulic quick coupler and the first filter；The outlet side of the first filter connects with the inlet end of supporting leg control valve and the inlet end of motor control valve respectively；The outlet side of supporting leg control valve connects with the inlet end of rapid escape valve；The outlet side of motor control valve connects with the inlet end of air motor.The present invention is applicable to pneumatic roof bolter.
Description
Technical field
The present invention relates to pneumatic roof bolter control system, specifically a kind of pneumatic roof bolter control system.
Background technology
Pneumatic roof bolter is the boring bar tool in coal mine roadway suspension roof support work, and it is improving supporting effect, reduction
Support cost, accelerate into lane speed, reduce assistant conveyance amount, reduce labor intensity, improve the aspects such as drift section utilization rate and have
The most prominent superiority.In the work process of pneumatic roof bolter, need to be equipped with special control system to pneumatic anchor
Bar drill machine is controlled, to ensure seriality and the reliability of its work.Practice have shown that, existing pneumatic roof bolter control system
Owing to self structure is limited, generally have that control mode is single, the problem of inconvenient operation, therefore its height being difficult to meet colliery
Effect production requirement.Based on this, it is necessary to invent a kind of brand-new pneumatic roof bolter control system, to solve existing Pneumatic anchor rod
Control system of rig control mode is single, the problem of inconvenient operation.
Summary of the invention
The present invention is to solve that existing pneumatic roof bolter control system control mode is single, the problem of inconvenient operation,
Provide a kind of pneumatic roof bolter control system.
The present invention adopts the following technical scheme that realization:
Pneumatic roof bolter control system, controls part and water route control part including gas circuit；
Described gas circuit control part includes source of the gas, the first hydraulic quick coupler, the first filter, supporting leg control valve, motor control valve, fast
Speed air bleeding valve, air motor, exhaust silencer；Described water route control part includes the second hydraulic quick coupler, the second filter, feedwater
Valve；
Wherein, source of the gas is connected by the inlet end of the first hydraulic quick coupler and the first filter；The outlet side of the first filter is respectively
Connect with the inlet end of supporting leg control valve and the inlet end of motor control valve；The outlet side of supporting leg control valve and rapid escape valve
Inlet end connects；The outlet side of motor control valve connects with the inlet end of air motor；The outlet side of rapid escape valve is with pneumatic
The epicoele connection of the Pneumatic outrigger of jumbolter；The exhaust end of air motor connects with the inlet end of exhaust silencer；Second is fast
The water inlet end connection of changing-over head and the second filter；The water side of the second filter connects with the water inlet end of water-supply valve；Water-supply valve
Water side connect with the drill bit of pneumatic roof bolter.
During work, outer water tube is connected by the water inlet end of the second hydraulic quick coupler and the second filter.Specific works process
As follows: one, the compressed air from source of the gas enters the first filter through the first hydraulic quick coupler, and filters through the first filter
After be divided into two-way: a road enters the epicoele of the Pneumatic outrigger of pneumatic roof bolter successively through supporting leg control valve, rapid escape valve, by
This drives Pneumatic outrigger to stretch out, and another road enters air motor through motor control valve, thus drives air motor to revolve
Turning, the main shaft of air motor and then driving pneumatic roof bolter rotates.In the process, can be controlled by supporting leg control valve
The air inflow of the epicoele of Pneumatic outrigger processed, thus control Pneumatic outrigger stretch out speed (i.e. pneumatic roof bolter creep into speed
Degree).The air inflow of air motor can be controlled by motor control valve, thus control the rotary speed of main shaft.Disappeared by aerofluxus
Sound device can reduce the noise of air motor.Two, the water from outer water tube enters the second filter through the second hydraulic quick coupler, and
After the second filter filters, enter water-supply valve, then enter the drill bit of pneumatic roof bolter through water-supply valve, thus to brill
Hole is rinsed.In the process, the inflow of drill bit can be controlled by water-supply valve, thus control flushing dynamics.Based on upper
Stating process, compared with existing pneumatic roof bolter control system, pneumatic roof bolter control system of the present invention is by adopting
With brand new, it is achieved that pneumatic roof bolter carries out gas circuit control and water route and controls, therefore its control mode is more rich, behaviour
Make more convenient, thus fully met the efficient production requirement in colliery.
Present configuration is reasonable, it is ingenious to design, and efficiently solves existing pneumatic roof bolter control system control mode list
One, the problem of inconvenient operation, it is adaptable to pneumatic roof bolter.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
In figure: 1-source of the gas, 2-the first hydraulic quick coupler, 3-the first filter, 4-supporting leg control valve, 5-motor control valve, 6-
Rapid escape valve, 7-air motor, 8-exhaust silencer, 9-the second hydraulic quick coupler, 10-the second filter, 11-water-supply valve.
Detailed description of the invention
Pneumatic roof bolter control system, controls part and water route control part including gas circuit；
Described gas circuit control part includes source of the gas the 1, first hydraulic quick coupler the 2, first filter 3, supporting leg control valve 4, motor control
Valve 5, rapid escape valve 6, air motor 7, exhaust silencer 8；Described water route control part includes the second hydraulic quick coupler 9, second
Filter 10, water-supply valve 11；
Wherein, source of the gas 1 is connected with the inlet end of the first filter 3 by the first hydraulic quick coupler 2；The outlet side of the first filter 3
Connect with the inlet end of supporting leg control valve 4 and the inlet end of motor control valve 5 respectively；The outlet side of supporting leg control valve 4 is with quick
The inlet end connection of air bleeding valve 6；The outlet side of motor control valve 5 connects with the inlet end of air motor 7；Rapid escape valve 6
Outlet side connects with the epicoele of the Pneumatic outrigger of pneumatic roof bolter；The exhaust end of air motor 7 and the air inlet of exhaust silencer 8
End connection；Second hydraulic quick coupler 9 connects with the water inlet end of the second filter 10；The water side of the second filter 10 and water-supply valve 11
Water inlet end connection；The water side of water-supply valve 11 connects with the drill bit of pneumatic roof bolter.
When being embodied as, supporting leg control valve 4, motor control valve 5, water-supply valve 11 all use hand-operated direction valve.
Claims (2)
1. a pneumatic roof bolter control system, it is characterised in that: include that gas circuit controls part and water route control part；
Described gas circuit control part include source of the gas (1), the first hydraulic quick coupler (2), the first filter (3), supporting leg control valve (4),
Motor control valve (5), rapid escape valve (6), air motor (7), exhaust silencer (8)；Described water route control part includes
Two hydraulic quick couplers (9), the second filter (10), water-supply valve (11)；
Wherein, source of the gas (1) is connected with the inlet end of the first filter (3) by the first hydraulic quick coupler (2)；First filter (3)
Outlet side connect with the inlet end of supporting leg control valve (4) and the inlet end of motor control valve (5) respectively；Supporting leg control valve (4)
Outlet side connect with the inlet end of rapid escape valve (6)；The outlet side of motor control valve (5) and the air inlet of air motor (7)
End connection；The outlet side of rapid escape valve (6) connects with the epicoele of the Pneumatic outrigger of pneumatic roof bolter；Air motor (7)
Exhaust end connects with the inlet end of exhaust silencer (8)；Second hydraulic quick coupler (9) connects with the water inlet end of the second filter (10)
Logical；The water side of the second filter (10) connects with the water inlet end of water-supply valve (11)；The water side of water-supply valve (11) and pneumatic anchor
The drill bit connection of bar drill machine.
Pneumatic roof bolter control system the most according to claim 1, it is characterised in that: supporting leg control valve (4), motor control
Valve processed (5), water-supply valve (11) all use hand-operated direction valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610699119.1A CN106246159A (en) | 2016-08-22 | 2016-08-22 | Pneumatic roof bolter control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610699119.1A CN106246159A (en) | 2016-08-22 | 2016-08-22 | Pneumatic roof bolter control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106246159A true CN106246159A (en) | 2016-12-21 |
Family
ID=57593393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610699119.1A Pending CN106246159A (en) | 2016-08-22 | 2016-08-22 | Pneumatic roof bolter control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106246159A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2502824Y (en) * | 2001-08-31 | 2002-07-31 | 江阴市矿山器材厂 | Pneumatic rockbolt anchorage cable drilling machine |
| CN2918825Y (en) * | 2006-06-28 | 2007-07-04 | 山东交院机械厂 | Hydraulic anchor bar drilling machine composite hydraulic control valve |
| CN201047250Y (en) * | 2007-01-05 | 2008-04-16 | 江阴长力科技有限公司 | Pneumatic power supporting leg type accessory anchor bolt drilling machine |
| CN203035078U (en) * | 2012-12-26 | 2013-07-03 | 西山煤电(集团)有限责任公司 | Impacting and rotating bolting machine |
| CN204402348U (en) * | 2014-12-19 | 2015-06-17 | 石家庄煤矿机械有限责任公司 | Aqueous vapor locking jumbolter |
| CN205047146U (en) * | 2015-09-21 | 2016-02-24 | 北京南车时代机车车辆机械有限公司 | Roofbolter and hydraulic control system thereof |
-
2016
- 2016-08-22 CN CN201610699119.1A patent/CN106246159A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2502824Y (en) * | 2001-08-31 | 2002-07-31 | 江阴市矿山器材厂 | Pneumatic rockbolt anchorage cable drilling machine |
| CN2918825Y (en) * | 2006-06-28 | 2007-07-04 | 山东交院机械厂 | Hydraulic anchor bar drilling machine composite hydraulic control valve |
| CN201047250Y (en) * | 2007-01-05 | 2008-04-16 | 江阴长力科技有限公司 | Pneumatic power supporting leg type accessory anchor bolt drilling machine |
| CN203035078U (en) * | 2012-12-26 | 2013-07-03 | 西山煤电(集团)有限责任公司 | Impacting and rotating bolting machine |
| CN204402348U (en) * | 2014-12-19 | 2015-06-17 | 石家庄煤矿机械有限责任公司 | Aqueous vapor locking jumbolter |
| CN205047146U (en) * | 2015-09-21 | 2016-02-24 | 北京南车时代机车车辆机械有限公司 | Roofbolter and hydraulic control system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |