CN105909957A - Integrated rock drill oil mist lubricator - Google Patents
Integrated rock drill oil mist lubricator Download PDFInfo
- Publication number
- CN105909957A CN105909957A CN201610396157.XA CN201610396157A CN105909957A CN 105909957 A CN105909957 A CN 105909957A CN 201610396157 A CN201610396157 A CN 201610396157A CN 105909957 A CN105909957 A CN 105909957A
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- China
- Prior art keywords
- pressure
- rock drill
- lubricating oil
- integrated form
- oil mist
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/30—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the oil being fed or carried along by another fluid
- F16N7/32—Mist lubrication
- F16N7/34—Atomising devices for oil
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
An integrated rock drill oil mist lubricator comprises gas supply loops and oil pressurizing loops, and is characterized in that the number of the gas supply loops is at least three; the number of the oil pressurizing loops is at least three; each gas supply loop is formed by sequentially connecting an electromagnetic reversing valve and a gas pressure reduction valve; each oil pressurizing loop is formed by sequentially connecting a pressure sending tank, an oil suction pipe and a stop valve; lubricating oil is contained in the pressure sending tanks; compressed gas inlets are formed in the upper portions of the pressure sending tanks; aluminum-based blocks are arranged on the pressure sending tanks; the electromagnetic reversing valves and the gas pressure reduction valves are assembled together in a series connection manner and installed on the aluminum-based blocks through aluminum pieces; holes are punched in the aluminum pieces so that the aluminum pieces can replace gas pipes; the stop valves are fixedly installed on the aluminum-based blocks; holes are punched in the aluminum-based blocks so that pipelines can be formed; and the lubricating oil and compressed gas are mixed and then output to a rock drill.
Description
Technical field
The present invention relates to a kind of integrated form rock drill oil mist lubricator.Within being mainly used in three or three during rock drill bore operation simultaneously, provide the compressed air of band lubricant mist for rock drill.
Background technology
Rock drill needs compressed air deslagging in boring procedure, it is to avoid rubble head blocks bore bit, simultaneously the movable part of its head of fog lubrication that rock drill needs 5-15 per minute drips in boring procedure, and these lubricant mists are clipped in compressed air.In three arm chassis operation process, have three rock drills to work together simultaneously, it is thus desirable to an integrated form rock drill oil mist lubricator, the compressed air of band lubricant mist can be provided for three rock drills simultaneously, traditional three linked piece oil mist lubricator, it is by air velocity pressure reduction, lubricating oil to be mixed in air, in actual condition, it is difficult to ensure that stable flow velocity and enough pressure reduction, the present invention uses pressure sending cans scheme, lubricating oil utilizes compressed air pressure force to be mixed in lubrication gas, and reliability is higher, and lubricant effect is preferable.
Summary of the invention
The technical problem to be solved is: a kind of can be three or three within rock drill simultaneously bore operation time compressed-air actuated a kind of integrated form rock drill oil mist lubricator of band lubricant mist is provided, it is characterized in using pressure sending cans that lubricating oil utilizes compressed air pressure force to be mixed in lubrication gas, to the lubricating oil of compressed air Forced Mixing flow-controllable.
The present invention can be realized by following technical proposal:
A kind of integrated form rock drill oil mist lubricator, including for air circuit, force feed loop, it is characterized in that: described confession air circuit and force feed loop are at least respectively provided with three groups, described confession air circuit is by solenoid directional control valve, gas pressure reducer is linked in sequence composition, described force feed returns routing pressure sending cans, fuel sucking pipe, stop valve is linked in sequence composition, lubricating oil is placed in described pressure sending cans, pressure sending cans are arranged over compressed gas entrance, pressure sending cans are provided with al base block, described solenoid directional control valve passes through together with aluminium flake assembled in series with gas pressure reducer and is installed on al base block, aluminium flake internal punches replaces trachea, stop valve is fixedly mounted on al base block, al base block internal punches forms pipeline, after lubricating oil mixes with compressed gas, rock drill is arrived in output.
Described pressure sending cans are provided with liquidometer.
Described pressure sending cans are sent tank body by upper end cover, pressure, bottom end cover combination is constituted, and upper end cover is provided with oiling cap.
Being additionally provided with oiling detector, for detecting the pressure of lubricating oil, when lubricating oil forces down setting value, can send a signal of telecommunication, notice control system lacks lubricating oil.
Described oiling detector includes a check valve and an electric feeler lever, inner elements of check valve and electricity feeler lever linkage, lubricating oil backs down when having certain oil pressure after inner elements of check valve passes through oiling detector and mixes with compressed gas under normal circumstances, inner elements of check valve moves, by electricity feeler lever upwardly, close the electric switch above it, when lubrication pressure reduces, and inner elements of check valve moves down, and inner elements of check valve separates with electricity feeler lever, opening electric switch, this explanation lubricating oil is not enough.
Described confession air circuit and force feed loop are respectively provided with three groups, are arranged on three faces of al base block.
One gas pressure reducer comprises an atmospheric pressure table, and three gas pressure switch are fixedly mounted on upper end cover, connects them in upper end cover internal punches.
After using said structure: compressed gas enters pressure and sends lubricating oil 25 surface filling body 4, to lubricating oil 25 with the pressure of 6bar, with gas pressure reducer 17, lubrication gas pressure is dropped to 4bar, produce the constant pressure difference of 2bar at stop valve 14 two ends, can accurately, reliable be controlled the flow of lubricating oil by the aperture of stop valve 14；By solenoid directional control valve 19 and gas pressure reducer 17 valve body are punched, it is installed on al base block by the mode of aluminium flake assembled in series, it is possible to reduce the quantity of trachea, increases integrated level and reliability.
Accompanying drawing explanation
Fig. 1 one integrated form rock drill oil mist lubricator installation diagram
Fig. 2 one integrated form rock drill oil mist lubricator schematic diagram
Fig. 3 oiling detector structural representation.
In figure:Soket head cap screw 1, liquidometer 2, bottom end cover 3, pressure sends tank body 4, upper end cover 5, atmospheric pressure table 6, soket head cap screw 27, gas pressure switch 8, transit joint 9, oiling cap 10, al base block 11, soket head cap screw 3 12, oiling detector 13, stop valve 14, soket head cap screw 4 15, right aluminium flake 16, soket head cap screw 5 17, gas pressure reducer 18, middle aluminium flake 19, solenoid directional control valve 20, left aluminium flake 21, soket head cap screw 6 22, electric connector 23, fuel sucking pipe 24, lubricating oil 25, check valve 26, electricity feeler lever 27, valve body 28, spool 29, steel ball 30, spring 31.
Detailed description of the invention
See Fig. 1, Fig. 2, a kind of integrated form rock drill oil mist lubricator, by soket head cap screw 1, liquidometer 2, bottom end cover 3, pressure sends tank body 4, upper end cover 5, atmospheric pressure table 6, soket head cap screw 27, gas pressure switch 8, transit joint 9, oiling cap 10, al base block 11, soket head cap screw 3 12, oiling detector 13, stop valve 14, soket head cap screw 4 15, right aluminium flake 16, soket head cap screw 5 17, gas pressure reducer 18, middle aluminium flake 19, solenoid directional control valve 20, left aluminium flake 21, soket head cap screw 6 22, electric connector 23, fuel sucking pipe 24, lubricating oil 25 parts such as grade form.
This integrated form rock drill oil mist lubricator, including for air circuit, force feed loop, three groups at least it are respectively provided with for air circuit and force feed loop, for air circuit by solenoid directional control valve 20, gas pressure reducer 18 is linked in sequence composition, force feed returns routing pressure sending cans, fuel sucking pipe 24, stop valve 14 is linked in sequence composition, lubricating oil 25 is placed in described pressure sending cans, pressure sending cans are arranged over compressed gas entrance, pressure sending cans are provided with al base block 11, solenoid directional control valve 20 and gas pressure reducer 18 is by together with aluminium flake assembled in series and be installed on al base block 11, aluminium flake internal punches replaces trachea, stop valve 14 is fixedly mounted on al base block 11, al base block 11 internal punches forms pipeline, after lubricating oil 25 mixes with compressed gas, rock drill is arrived in output.Pressure sending cans are provided with liquidometer 2.
Technical scheme is described in detail further below:
Pressure sends tank body 4, bottom end cover 3, upper end cover 5, the element decomposition pressure such as cap 10, liquidometer 2 transmission of refueling fills, liquidometer 2 uses soket head cap screw I1 to be arranged on bottom end cover 3 and upper end cover 5, bottom end cover 3, upper end cover 5 and pressure send tank body 4 and use the fixing connection of four soket head cap screws 27, and the cap 10 that refuels uses threaded mode to be arranged on upper end cover 5.
Solenoid directional control valve 20, gas pressure reducer 18 use together with left aluminium flake 21, middle aluminium flake 19 and right aluminium flake 16 be installed in series by soket head cap screw 4 15, form a whole module, internal punches replaces trachea, realize on-off control and the pressure control function of compressed gas, this module has identical three group inside the present invention, being respectively adopted soket head cap screw 5 17 to be fixedly mounted on three faces of al base block 11, use internal punches to replace trachea, a gas pressure reducer 18 comprises an atmospheric pressure table.
Being additionally provided with oiling detector 13, for detecting the pressure of lubricating oil, when lubricating oil forces down setting value, can send a signal of telecommunication, notice control system lacks lubricating oil, needs to refuel；Oiling detector 13 is connected with stop valve 14, oiling detector includes a check valve 26 and an electric feeler lever 27, check valve includes valve body 28, spool 29, steel ball 30, spring 31, spool 29 links with electricity feeler lever 27, lubricating oil backs down when having certain oil pressure after inner elements of check valve passes through oiling detector and mixes with compressed gas under normal circumstances, move on inner elements of check valve, by electricity feeler lever upwardly, close the electric switch above it, when lubrication pressure reduces, check valve spool under the action of the spring moves down, inner elements of check valve separates with electricity feeler lever, open electric switch, this explanation lubricating oil is not enough.
Three groups of stop valves 14, oiling detectors 13 use threaded mode to be fixedly mounted on al base block 11, complete the flow-control of lubricant mist and fuel-displaced detection function, export after mixing with compressed gas by the form of through hole inside al base block 11.
Electric connector 23 uses soket head cap screw five I22 to be fixedly mounted on upper end cover 5.
Three gas pressure switch 8 thread connecting modes are fixedly mounted on upper end cover 5, connect them in upper end cover 5 internal punches.
Lubricating oil 25 is placed on pressure and sends tank body 4 inside, compressed gas enters pressure and sends lubricating oil 25 surface filling body 4, to lubricating oil 25 with the pressure of 6bar, fuel sucking pipe 24 is arranged on lubricating oil 25 lower face, lubricating oil 25 after pressurized enters stop valve 14 by fuel sucking pipe 24, controls the flow of lubricating oil by controlling the opening of stop valve 14.
Claims (8)
- null1. an integrated form rock drill oil mist lubricator，Including for air circuit、Force feed loop，It is characterized in that: described confession air circuit and force feed loop are at least respectively provided with three groups，Described confession air circuit is by solenoid directional control valve (20)、Gas pressure reducer (18) is linked in sequence composition，Described force feed returns routing pressure sending cans、Fuel sucking pipe (24)、Stop valve (14) is linked in sequence composition，Lubricating oil is placed in described pressure sending cans，Pressure sending cans are arranged over compressed gas entrance，Pressure sending cans are provided with al base block (11)，Described solenoid directional control valve (2) and gas pressure reducer (18) and are installed on al base block (11) by aluminium flake assembled in series together，Aluminium flake internal punches replaces trachea，Stop valve (114) is fixedly mounted on al base block，Al base block internal punches forms path，After lubricating oil mixes with compressed gas, rock drill is arrived in output.
- 2. a kind of integrated form rock drill oil mist lubricator as claimed in claim 1, it is characterised in that: described pressure sending cans are provided with liquidometer (2).
- 3. a kind of integrated form rock drill oil mist lubricator as claimed in claim 1, it is characterized in that: described pressure sending cans are sent tank body (4) by upper end cover (5), pressure, bottom end cover (3) combination is constituted, and upper end cover (5) is provided with oiling cap (10).
- 4. a kind of integrated form rock drill oil mist lubricator as claimed in claim 1, it is characterized in that: be additionally provided with oiling detector (13), for detecting the pressure of lubricating oil, when lubricating oil forces down setting value, can send a signal of telecommunication, notice control system lacks lubricating oil.
- 5. a kind of integrated form rock drill oil mist lubricator as claimed in claim 4, it is characterized in that: described oiling detector (13) includes a check valve (26) and an electric feeler lever (27), inner elements of check valve and electricity feeler lever (27) linkage, lubricating oil backs down when having certain oil pressure after inner elements of check valve passes through oiling detector and mixes with compressed gas under normal circumstances, move on inner elements of check valve, by electricity feeler lever upwardly, close the electric switch above it, when lubrication pressure reduces, inner elements of check valve moves down, inner elements of check valve separates with electricity feeler lever, open electric switch, this explanation lubricating oil is not enough.
- 6. a kind of integrated form rock drill oil mist lubricator as claimed in claim 5, it is characterised in that: three groups of stop valves, oiling detectors are fixedly mounted on al base block, complete the flow-control of lubricant mist and fuel-displaced detection.
- 7. a kind of integrated form rock drill oil mist lubricator as claimed in claim 1, it is characterised in that: described confession air circuit and force feed loop are respectively provided with three groups, are arranged on three faces of al base block.
- 8. a kind of integrated form rock drill oil mist lubricator as claimed in claim 3, it is characterised in that: a gas pressure reducer comprises an atmospheric pressure table (6), and three gas pressure switch are fixedly mounted on upper end cover, connects them in upper end cover internal punches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610396157.XA CN105909957B (en) | 2016-06-07 | 2016-06-07 | A kind of integrated form rock drill oil mist lubricator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610396157.XA CN105909957B (en) | 2016-06-07 | 2016-06-07 | A kind of integrated form rock drill oil mist lubricator |
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| CN105909957A true CN105909957A (en) | 2016-08-31 |
| CN105909957B CN105909957B (en) | 2018-04-10 |
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| CN201610396157.XA Active CN105909957B (en) | 2016-06-07 | 2016-06-07 | A kind of integrated form rock drill oil mist lubricator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113513692A (en) * | 2020-04-09 | 2021-10-19 | 汇专科技集团股份有限公司 | Gas circuit flow distribution plate, gas circuit flow distribution block and trace lubricating oil mist supply device |
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| US3106021A (en) * | 1957-06-18 | 1963-10-08 | John V Borden | Control unit for dental handpieces |
| CN2578656Y (en) * | 2002-10-25 | 2003-10-08 | 裕祥精机工业股份有限公司 | Gas-oil mixer of lubricating atomiser |
| CN101016973A (en) * | 2006-09-30 | 2007-08-15 | 黄旭照 | Oil feeder for lubricating |
| CN201141511Y (en) * | 2007-12-29 | 2008-10-29 | 长沙中联重工科技发展股份有限公司 | Centralized self-lubrication system |
| CN102829312A (en) * | 2012-09-04 | 2012-12-19 | 潍坊天瑞重工凿岩机械有限公司 | Dragging type oil injector |
| CN202733393U (en) * | 2012-07-27 | 2013-02-13 | 武汉钢铁(集团)公司 | Pneumatic actuator of lubricating oil pressure tank air supply valve |
| CN204785461U (en) * | 2015-06-25 | 2015-11-18 | 山河智能装备股份有限公司 | Oil mist self -lubricate system for rock drill |
| CN205842171U (en) * | 2016-06-07 | 2016-12-28 | 浙江海聚科技有限公司 | A kind of integrated form rock drill oil mist lubricator |
-
2016
- 2016-06-07 CN CN201610396157.XA patent/CN105909957B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3106021A (en) * | 1957-06-18 | 1963-10-08 | John V Borden | Control unit for dental handpieces |
| CN2578656Y (en) * | 2002-10-25 | 2003-10-08 | 裕祥精机工业股份有限公司 | Gas-oil mixer of lubricating atomiser |
| CN101016973A (en) * | 2006-09-30 | 2007-08-15 | 黄旭照 | Oil feeder for lubricating |
| CN201141511Y (en) * | 2007-12-29 | 2008-10-29 | 长沙中联重工科技发展股份有限公司 | Centralized self-lubrication system |
| CN202733393U (en) * | 2012-07-27 | 2013-02-13 | 武汉钢铁(集团)公司 | Pneumatic actuator of lubricating oil pressure tank air supply valve |
| CN102829312A (en) * | 2012-09-04 | 2012-12-19 | 潍坊天瑞重工凿岩机械有限公司 | Dragging type oil injector |
| CN204785461U (en) * | 2015-06-25 | 2015-11-18 | 山河智能装备股份有限公司 | Oil mist self -lubricate system for rock drill |
| CN205842171U (en) * | 2016-06-07 | 2016-12-28 | 浙江海聚科技有限公司 | A kind of integrated form rock drill oil mist lubricator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113513692A (en) * | 2020-04-09 | 2021-10-19 | 汇专科技集团股份有限公司 | Gas circuit flow distribution plate, gas circuit flow distribution block and trace lubricating oil mist supply device |
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| Publication number | Publication date |
|---|---|
| CN105909957B (en) | 2018-04-10 |
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