CN105402582A - Entire shafting synchronous shaft automatic forced lubrication pressure device and method - Google Patents
Entire shafting synchronous shaft automatic forced lubrication pressure device and method Download PDFInfo
- Publication number
- CN105402582A CN105402582A CN201511001866.5A CN201511001866A CN105402582A CN 105402582 A CN105402582 A CN 105402582A CN 201511001866 A CN201511001866 A CN 201511001866A CN 105402582 A CN105402582 A CN 105402582A
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- China
- Prior art keywords
- lubricating
- lubrication
- pump
- holoaxial
- synchronizing shaft
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- 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.)
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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
- F16N7/38—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems
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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
- F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
- F16N29/04—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems enabling a warning to be given; enabling moving parts to be stopped
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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
- F16N39/00—Arrangements for conditioning of lubricants in the lubricating system
- F16N39/04—Arrangements for conditioning of lubricants in the lubricating system by heating
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses an entire shafting synchronous shaft automatic forced lubrication pressure device and method. The device comprises a fixed lubrication pump station, pipe joints, lubrication pipelines and distributors, wherein the fixed lubrication pump station is connected with the lubrication pipelines through the pipe joints; after stretching out of an oil inlet and an oil return opening of the lubrication pump station, the lubrication pipelines are respectively connected with lubrication points of a plurality of synchronous shafts in the entire shafting through the distributors; the lubrication pipelines are used for transporting lubricating grease to the distributors of the synchronous shafts in the corresponding entire shafting, and then the distributors transport the lubricating grease to two corresponding lubrication points; the redundant lubricating grease in the pipelines is finally sent back to an oil return barrel through the lubrication pipeline at the oil return opening under the action of pressure; the fixed lubrication pump station comprises an electric lubrication pump, a heater, a stirring pump, an oil barrel and a controller; the electric lubrication pump is connected with the controller; the stirring pump is mounted in the oil barrel; and the heater is arranged below the oil barrel. According to the entire shafting synchronous shaft automatic forced lubrication pressure device and method, a plurality of problems that a entire shafting synchronous shaft shafting is not stable due to lubrication and is seized due to the insufficiency of the thickness of a lubricating oil film, and a shaft neck is abrased due to lubrication insufficiency are solved.
Description
Technical field
The pressure unit of a kind of overall holoaxial system of the present invention synchronizing shaft automatic forced lubrication and method, relate to ship booster supporting compartment and drive field.
Background technique
The important component part of axle system normally power plant, for guaranteeing the long-term safety ground reliable operation of power plant axle system, except should ensureing axle cording and having enough strength and stiffness, also should ensure that axle system is in rational lubricating status, be within rational scope to make the load on the stress in each shaft part and each bearing.It is the main cause causing axle system journal wear that current bearing lubrication was lost efficacy, and is the one of the main reasons that some rotating machinery damage accidents occur.
Moment of torsion transmission under ship booster supporting compartment multi-drive torque equilibrium and accident condition, hydrodynamic lubrication oil-film force between the axle journal of main dependence synchronizing shaft and bearing bears various alternate load, and by hydrodynamic lubrication oil film, the friction pair contact surface of axle journal and bearing composition is separated, reduce collision between the two, friction and wear, reduce surface friction drag, reduce friction power loss, improve the transmission efficiency of axle system.The good lubrication property of overall holoaxial system synchronizing shaft is to ensureing stability, the reliability of ship lift power plant and increasing the service life significant; Also be under the multi-drive accident condition of ship railway carriage or compartment, guarantee the important guarantee of synchronizing shaft torque equilibrium.
Summary of the invention
Technical problem to be solved by this invention is to provide pressure unit and the method for a kind of overall holoaxial system synchronizing shaft automatic forced lubrication, solve overall holoaxial system synchronizing shaft because of lubrication loss of stability, kill because oil film thickness is not enough, the problems such as the journal wear that causes because of lack of lubrication.
The technical solution adopted in the present invention is:
The pressure unit of overall holoaxial system synchronizing shaft automatic forced lubrication, comprises fixed Lubricating pump station, pipe joint, lubricating pipe, distributor.Fixed Lubricating pump station connects lubricating pipe by pipe joint, lubricating pipe is totally 2 loops, from the filler opening of Lubricating pump station and return opening out, again by the lubricating point of the distributor multiple synchronizing shaft of connecting overall holoaxial system respectively, lubricating pipe is used for distributor lubricating grease being delivered to corresponding overall holoaxial system synchronizing shaft, send lubricating grease to arrive two corresponding lubricating points through distributor again, lubricating grease unnecessary in pipeline under pressure, sends lubricating grease back to oil drum by return opening lubricating pipe the most at last.
Described fixed Lubricating pump station comprises electronic lubricating pump, heater, mixing pump, oil drum, controller, and electronic lubricating pump connection control device, is provided with mixing pump in oil drum, is provided with heater below oil drum.
Described electronic lubricating pump connects regulator.
Liquid level detection alarmer is provided with in described oil drum.
Described pipe joint is FERRULETYPE tapered thread end free flow coupling.
Described lubricating pipe is stainless steel pipeline.
A kind of overall holoaxial system synchronizing shaft automatic forced lubricating method, comprises the following steps:
The first step: fixed Lubricating pump station, lubricating pipe, distributor are arranged on the relevant position between ship railway carriage or compartment plate and synchronizing shaft;
Second step: the length and the automatic operation number of times of system every day interval time of adjustment controller;
3rd step: according to the viscosity situation of lubricating grease, starts heater, slosh pump;
4th step: start electronic lubricating pump, disconnects oil outlet, whether fuel-displacedly observes pump;
5th step: each lubricating point by lubricating pipe, lubricating grease being delivered to corresponding overall holoaxial system synchronizing shaft.
In above-mentioned steps: after the interval time of setting, controller controls electronic lubricating pump and automatically starts for fat, and after having supplied fat, controller controls electronic lubricating pump to be stopped automatically; Again after the interval time of setting, controller controls electronic lubricating pump and again automatically starts for fat, so goes round and begins again.
The pressure unit of a kind of overall holoaxial system of the present invention synchronizing shaft automatic forced lubrication and method, technique effect is as follows:
1), the pressure unit of overall holoaxial system synchronizing shaft automatic forced lubrication, continual and steady self oiling can be realized, after being set by controller, electronic lubricating pump can be made to run under automatic operation mode, after the interval time of setting, electronic lubricating pump starts for fat automatically, automatically stop after having supplied fat, then after the interval time of setting, electronic lubricating pump starts again automatically for fat, so go round and begin again, automatic operation.
2), at low temperature season, when lubricating grease viscosity is excessive, heater, slosh pump can be started, fat to be lubricated rare thick after fuel feeding again; When lubricating grease oil level is down to low liquid level, liquid level detection alarmer sends alarm signal, artificial to oil drum supplemental lubrication fat.
3), by adjusting length interval time of controller, the automatic operation number of times of system every day can be changed.
4), by the bearing of above-mentioned measure overall holoaxial system synchronizing shaft good lubricating maintenance is obtained, meanwhile, the pollution that this design can be avoided lubricating grease leakage and cause and waste, and lubricating grease uniform covers and dynamic circulation.
Accompanying drawing explanation
Fig. 1 is connection diagram of the present invention;
Fig. 2 is fixed Lubricating pump station structural representation of the present invention;
Fig. 3 is overall holoaxial system of the present invention synchronizing shaft lubricating pipe schematic diagram.
Fig. 4 is dispensing arrangement schematic diagram of the present invention.
Embodiment
As shown in Fig. 1 ~ Fig. 4, the pressure unit of overall holoaxial system synchronizing shaft automatic forced lubrication, comprises fixed Lubricating pump station 1, pipe joint 2, lubricating pipe 3, distributor 4.
Fixed Lubricating pump station 1 connects lubricating pipe 3 by pipe joint 2, the lubricating point a of the lubricating pipe 3 multiple synchronizing shaft of connecting overall holoaxial system respectively, fixed Lubricating pump station 1 connects lubricating pipe 3 by pipe joint 2, lubricating pipe 3 is totally 2 loops, from the filler opening of fixed Lubricating pump station 1 and return opening out, again by the lubricating point a of the distributor 4 multiple synchronizing shaft of connecting overall holoaxial system respectively, lubricating pipe 3 is for delivering to the distributor 4 of corresponding overall holoaxial system synchronizing shaft by lubricating grease, lubricating grease is sent to arrive two corresponding lubricating point a through distributor 4 again, lubricating grease unnecessary in pipeline under pressure, lubricating grease is sent back to oil drum the most at last by return opening lubricating pipe.
Described fixed Lubricating pump station 1 comprises electronic lubricating pump 101, heater 103, mixing pump 104, oil drum 105, controller 106, and electronic lubricating pump 101 connection control device 106, is provided with mixing pump 104, is provided with heater 103 below oil drum 105 in oil drum 105.
Described heater 103, its heated perimeter should work between-20 DEG C-+80 DEG C, and to meet low temperature season, different lubricating grease types is as the melting point requirement of lithium base, calcium base and sodium base grease.
Described slosh pump 104, its rotating speed should be greater than 120r/min, to meet the demand of different grease lubrications.
Described controller 106, it controls electronic lubricating pump 101 interval time should be adjustable between 1-9999 minute, and system works number of times should be adjustable between 1-999 time.
Described distributor 4, its maximum service pressure should be greater than 50MPa, and the maximum service pressure of comparatively selected electronic lubricating pump 101 is bigger, and the temperature that conforms is-20 DEG C-+80 DEG C.
Described electronic lubricating pump 101 connects regulator 102.Regulator 102 for adjusting the working pressure of pumping plant, to pipeline fuel feeding.
Liquid level detection alarmer is provided with, liquid level detection alarmer connection control device 106 in described oil drum 105.Lubricating grease in oil drum 105 should be reported to the police lower than during corresponding liquid level; Its maximum service pressure is greater than 50MPa, to meet the demand of different axle system lubrications.Described pipe joint 2 is FERRULETYPE tapered thread end free flow coupling, good seal performance, is convenient to dismounting.
Described lubricating pipe 3 is stainless steel pipeline.
After fixed Lubricating pump station 1 is assembled, by, FERRULETYPE tapered thread end free flow coupling, by fixed Lubricating pump station 1, lubricating pipe 3, distributor 4, link together with each lubricating point a of synchronizing shaft.Then form the pressure unit of overall holoaxial system synchronizing shaft automatic forced lubrication.
A kind of overall holoaxial system synchronizing shaft automatic forced lubricating method, comprises the following steps:
The first step: fixed Lubricating pump station 1, lubricating pipe 3, distributor 4 are fixed on position between ship railway carriage or compartment plate and synchronizing shaft;
Second step: the length and the automatic operation number of times of system every day interval time of adjustment controller 106;
3rd step: according to the viscosity situation of lubricating grease, starts heater 103, slosh pump 104;
4th step: start electronic lubricating pump 101, disconnects oil outlet, whether fuel-displacedly observes pump; Refuel first and first will add a certain amount of thin oil and be as the criterion can see in oil tank, be used for air in excavationg pump;
5th step: each lubricating point a by lubricating pipe 3, lubricating grease being delivered to corresponding overall holoaxial system synchronizing shaft.
In above-mentioned steps: after the interval time of setting, controller 106 controls electronic lubricating pump 101 and automatically starts for fat, and after having supplied fat, controller 106 controls electronic lubricating pump 101 to be stopped automatically; Again after the interval time of setting, controller 106 controls electronic lubricating pump 101 and again automatically starts for fat, so goes round and begins again.
The pressure unit good sealing property of the present invention overall holoaxial system synchronizing shaft automatic forced lubrication, continual and steady each lubricating point a of overall holoaxial system synchronizing shaft is lubricated can be realized, after the interval time of setting, electronic lubricating pump 101 starts automatically for fat, automatically stops after having supplied fat, then after the interval time of setting, electronic lubricating pump 101 starts again automatically for fat, so go round and begin again, automatic operation, thus the extensive maintenance realizing synchronizing shaft Bearing inner degree of depth lubrication.
Specific embodiment: when Three-Gorges Ship-lift ship railway carriage or compartment is normally run, four cover the synchronous of driving mechanism are performed by electric synchronization control system.The effect of mechanical synchronization axle system is: when any one or any two motors of its drive system break down, and other normal motor, to faulty motor place driving mechanism transmitting power, makes ship railway carriage or compartment continue safe operation to predetermined docking location.When the motor failure of a driving mechanism, the motor of its excess-three driving mechanism, with substantially equal distance, provides driving moment to the unit lost efficacy, thus makes the normal motor torque equilibrium run.This just requires to have good lubricating status between the axle journal of ship booster supporting compartment synchronizing shaft and bearing to ensure stability, the reliability of ship lift power plant output torque.
Claims (7)
1. the pressure unit of overall holoaxial system synchronizing shaft automatic forced lubrication, comprise fixed Lubricating pump station (1), pipe joint (2), lubricating pipe (3), distributor (4), it is characterized in that, fixed Lubricating pump station (1) connects lubricating pipe (3) by pipe joint (2), the lubricating point (a) of lubricating pipe (3) the multiple synchronizing shaft of connecting overall holoaxial system respectively, lubricating pipe (3) for lubricating grease being delivered to the distributor (4) of corresponding overall holoaxial system synchronizing shaft, then send lubricating grease to arrive corresponding lubricating point (a) through distributor (4);
Described fixed Lubricating pump station (1) comprises electronic lubricating pump (101), heater (103), mixing pump (104), oil drum (105), controller (106), electronic lubricating pump (101) connection control device (106), be provided with mixing pump (104) in oil drum (105), oil drum (105) below is provided with heater (103).
2. according to claim 1 overall holoaxial system synchronizing shaft automatic forced lubrication pressure unit, it is characterized in that, described electronic lubricating pump (101) connect regulator (102).
3. according to claim 1 overall holoaxial system synchronizing shaft automatic forced lubrication pressure unit, it is characterized in that, described oil drum is provided with liquid level detection alarmer in (105).
4. according to claim 1 overall holoaxial system synchronizing shaft automatic forced lubrication pressure unit, it is characterized in that, described pipe joint (2) is FERRULETYPE tapered thread end free flow coupling.
5. according to claim 1 overall holoaxial system synchronizing shaft automatic forced lubrication pressure unit, it is characterized in that, described lubricating pipe (3) is stainless steel pipeline.
6. an overall holoaxial system synchronizing shaft automatic forced lubricating method, is characterized in that comprising the following steps:
The first step: fixed Lubricating pump station (1), lubricating pipe (3), distributor (4) are arranged on the relevant position between ship railway carriage or compartment plate and synchronizing shaft;
Second step: the length and the automatic operation number of times of system every day interval time of adjustment controller (106);
3rd step: according to the viscosity situation of lubricating grease, starts heater (103), slosh pump (104);
4th step: start electronic lubricating pump (101), disconnects oil outlet, whether fuel-displacedly observes pump;
5th step: each lubricating point (a) by lubricating pipe (3), lubricating grease being delivered to corresponding overall holoaxial system synchronizing shaft.
7. a kind of overall holoaxial system synchronizing shaft automatic forced lubricating method according to claim 6, it is characterized in that, after the interval time of setting, controller (106) controls electronic lubricating pump (101) and automatically starts for fat, after having supplied fat, controller 106 controls electronic lubricating pump (101) to be stopped automatically; Again after the interval time of setting, controller (106) controls electronic lubricating pump (101) and again automatically starts for fat, so goes round and begins again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511001866.5A CN105402582A (en) | 2015-12-29 | 2015-12-29 | Entire shafting synchronous shaft automatic forced lubrication pressure device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511001866.5A CN105402582A (en) | 2015-12-29 | 2015-12-29 | Entire shafting synchronous shaft automatic forced lubrication pressure device and method |
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| Publication Number | Publication Date |
|---|---|
| CN105402582A true CN105402582A (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511001866.5A Pending CN105402582A (en) | 2015-12-29 | 2015-12-29 | Entire shafting synchronous shaft automatic forced lubrication pressure device and method |
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| CN (1) | CN105402582A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107859860A (en) * | 2017-12-19 | 2018-03-30 | 新乡市恒星科技有限责任公司 | A kind of lubricating grease drawing mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080202854A1 (en) * | 2005-04-12 | 2008-08-28 | Lincoln Gmbh | Feeding Lubricating Device |
| CN202580559U (en) * | 2012-05-25 | 2012-12-05 | 南京贝奇尔机械有限公司 | Centralized lubrication device for balance beam type pumping unit |
| CN202598082U (en) * | 2012-05-08 | 2012-12-12 | 广东明阳风电产业集团有限公司 | Bearing lubrication system |
| JP2013079633A (en) * | 2011-10-05 | 2013-05-02 | Toshiba Corp | Steam turbine lubricating oil supply device and steam turbine system |
| CN105135192A (en) * | 2010-11-29 | 2015-12-09 | 林肯工业公司 | Pump system |
| CN205226851U (en) * | 2015-12-29 | 2016-05-11 | 中国长江三峡集团公司 | Whole holoaxial is automatic force -feed lubrication's of synchronizing shaft pressure device |
-
2015
- 2015-12-29 CN CN201511001866.5A patent/CN105402582A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080202854A1 (en) * | 2005-04-12 | 2008-08-28 | Lincoln Gmbh | Feeding Lubricating Device |
| CN105135192A (en) * | 2010-11-29 | 2015-12-09 | 林肯工业公司 | Pump system |
| JP2013079633A (en) * | 2011-10-05 | 2013-05-02 | Toshiba Corp | Steam turbine lubricating oil supply device and steam turbine system |
| CN202598082U (en) * | 2012-05-08 | 2012-12-12 | 广东明阳风电产业集团有限公司 | Bearing lubrication system |
| CN202580559U (en) * | 2012-05-25 | 2012-12-05 | 南京贝奇尔机械有限公司 | Centralized lubrication device for balance beam type pumping unit |
| CN205226851U (en) * | 2015-12-29 | 2016-05-11 | 中国长江三峡集团公司 | Whole holoaxial is automatic force -feed lubrication's of synchronizing shaft pressure device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107859860A (en) * | 2017-12-19 | 2018-03-30 | 新乡市恒星科技有限责任公司 | A kind of lubricating grease drawing mechanism |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20160316 |