CN103867581B - Bearing block and its oil pocket clean lubricating system and method, Mineral Engineering machinery - Google Patents
Bearing block and its oil pocket clean lubricating system and method, Mineral Engineering machinery Download PDFInfo
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- CN103867581B CN103867581B CN201410144706.5A CN201410144706A CN103867581B CN 103867581 B CN103867581 B CN 103867581B CN 201410144706 A CN201410144706 A CN 201410144706A CN 103867581 B CN103867581 B CN 103867581B
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- bearing block
- bearing
- oil
- lubricating system
- fuel
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- 230000001050 lubricating effect Effects 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 24
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 16
- 239000011707 mineral Substances 0.000 title claims abstract description 16
- 239000000446 fuel Substances 0.000 claims abstract description 80
- 238000004140 cleaning Methods 0.000 claims abstract description 32
- 238000005461 lubrication Methods 0.000 claims abstract description 23
- 239000003921 oil Substances 0.000 claims description 151
- 239000000314 lubricant Substances 0.000 claims description 58
- 239000002828 fuel tank Substances 0.000 claims description 39
- 230000008676 import Effects 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 14
- 238000012806 monitoring device Methods 0.000 claims description 13
- 239000004519 grease Substances 0.000 claims description 10
- 239000012535 impurity Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 3
- 210000000481 breast Anatomy 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000011148 porous material Substances 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 230000009347 mechanical transmission Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
- F16C33/667—Details of supply of the liquid to the bearing, e.g. passages or nozzles related to conditioning, e.g. cooling, filtering
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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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
- F16C33/6674—Details of supply of the liquid to the bearing, e.g. passages or nozzles related to the amount supplied, e.g. gaps to restrict flow of the liquid
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6681—Details of distribution or circulation inside the bearing, e.g. grooves on the cage or passages in the rolling elements
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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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
-
- 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
- F16N1/00—Constructional modifications of parts of machines or apparatus for the purpose of lubrication
-
- 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
-
- 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
- F16N39/06—Arrangements for conditioning of lubricants in the lubricating system by filtration
-
- 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
-
- 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
- F16N7/40—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 in a closed circulation system
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The open a kind of bearing block of the present invention, including bearing holder (housing, cover) and bearing cap, described bearing holder (housing, cover) for flanged (FLGD) version, the other end of described bearing holder (housing, cover) is provided with through axial bore, described flange is additionally provided with screwed hole, fuel feed hole road is connected and connects with dead eye；Described flange is additionally provided with fuel-displaced screwed hole, oil outlet road communicates with the changeover portion of described bearing holder (housing, cover), form a loop, thus realize the cleaning to described bearing block oil pocket, and described fuel feed hole road and described oil outlet road can be arranged the most flexibly, improve versatility and the scope of application of described bearing block.Additionally, the invention also discloses a kind of bearing block based on this bearing block and clean lubricating system and method, have that system structure is simple, safe and reliable, clean and lubricate effective, and the cleaning of bearing block and the automation mechanized operation of lubrication, the advantage that the suitability is strong can be realized.Additionally, present invention simultaneously provides the Mineral Engineering machinery cleaning lubricating system based on above-mentioned bearing block and bearing block oil pocket.
Description
Technical field
The present invention relates to engineering machinery and mechanical transmission fields, be specifically related to a kind of bearing block and its oil pocket cleans lubricating system and method, Mineral Engineering machinery.Above-mentioned bearing block and its oil pocket clean lubricating system and method is primarily used in mining machinery, but it is to be understood that bearing block provided by the present invention and its oil pocket clean lubricating system and method can be also used in ordinary skill machinery.
Background technology
Bearing block is one of conventional machine components of mechanical transmission fields, and the place almost with bearing all can relate to bearing block.
In existing bearing block structure, after use after a while, can owing to making moist, the factor such as grease loss, cause the grease in bearing block to there will be the problems such as aging, rotten and solid, so that the lubricant effect of bearing in bearing block is bad and cause bearing damage.The solution used at present is mainly the purpose continuing oil addition or grease in bearing block to reach to keep bearing lubricant effect.
But, growth over time, rotten lubricant grease affects lubricant effect in being stored in cavity.After each part long-play in bearing block, the minute metallic granule and other materials that drop also can be on the increase in bearing block, and they enter into bearing, not only affect the performance of lubricant, destroy the oil film formed, and can directly cause abrasive wear, cause bearing early fatigue to lose efficacy.The preventive measure can taked at present is mainly to take bearing block apart thoroughly cleans, but is intended to pull down bearing and means to the axle in bearing and drive disk assembly thereof are taken apart and all cleaned, i.e. overhaul.Overhaul is in large scale, and to being under severe environmental conditions, the difficulty of thorough bearing cleaning, axle and attached parts thereof for equipment is very big, and when ensureing again to assemble, the cleannes difficulty in bearing block is bigger.
Therefore, how to improve the structure of bearing block, when bearing cleaning seat inner bearing without bearing block is pulled down, the method making impurity in bearing cleaning seat oil pocket is relatively simple, and automaticity is high, thus the service life improving bearing block is those skilled in that art that the key technical problem of solution is presently required.
Summary of the invention
It is an object of the invention to provide a kind of bearing block, this bearing block structure is simple, and can realize the cleaning of oil pocket in bearing block in the case of not dismantling bearing block, bearing and relevant parts, and make the method for impurity in bearing cleaning seat oil pocket relatively simple.
Second object of the present invention is to provide a kind of bearing block oil pocket based on above-mentioned bearing block and cleans lubricating system, this bearing block oil pocket cleans that lubrication system architecture is simple, safe and reliable, clean and lubricate effective, and the cleaning of bearing block and the automation mechanized operation of lubrication can be realized.
Third object of the present invention is to provide a kind of method applying above-mentioned bearing block and its cleaning lubricating system, and has operation simply, the features such as the suitability is strong.
Fourth object of the present invention is to provide a kind of Mineral Engineering machinery applying above-mentioned bearing block and its cleaning lubricating system.
For solving above-mentioned first purpose, the invention provides a kind of bearing block, including: bearing holder (housing, cover) and bearing cap and described bearing cap is arranged on the bolt fastening component on described bearing holder (housing, cover), it is characterised in that
The version of one end of described bearing holder (housing, cover) is flange, described flange is provided with the screwed hole for installing described bearing cap, the bolt hole being installed to by bearing block in bearing block mounting seat, and the diameter of the circumference residing for the described screwed hole diameter less than the circumference residing for described bolt hole；
It is provided with dead eye in described bearing holder (housing, cover), is used for installing bearing and back-up ring etc., and when installing, bearing enters corresponding installation site from described flange end, and the bosom of described dead eye has dead eye and takes on for the axial limiting to bearing outer ring；
The other end of described bearing holder (housing, cover) is provided with through axial bore, the sealing hole for installing the sealing members such as oil sealing or seal groove it is additionally provided with at described through axial bore, and the aperture of described through axial bore is not more than the minimum diameter of described dead eye shoulder, and the distance between described through axial bore and described dead eye shoulder is more than 3mm, and between described through axial bore and described dead eye shoulder, use straight line or circular arc or the interim form of the two combination；
The screwed hole for installing lubrication connection that axial line is perpendicular to the centrage of described bearing holder (housing, cover) it is additionally provided with on the medium position in described flange thickness direction, and described screwed hole is connected with fuel feed hole road, and screwed hole is connected by described fuel feed hole road with described dead eye, particular location determines according to lubricating place needed for bearing such that it is able to be delivered at bearing by the lubricant that lubrication connection provides；
Described flange thickness direction is additionally provided with fuel-displaced screwed hole and coupled oil outlet road relative to described bearing holder (housing, cover) centrage at described screwed hole symmetric position, and the changeover portion that described oil outlet road is takeed between described through axial bore with described dead eye communicates.
Preferably, end union elbow or end free flow coupling it is provided with at described screwed hole, and at described fuel-displaced screwed hole, it is provided with end union elbow or end free flow coupling, then can be replaced with screw plug when need not and using corresponding joints respective screw hole to blocking.
Preferably, at the changeover portion between described dead eye shoulder and described through axial bore, it is additionally provided with the annular groove of an impurity in deposit cavity, and the import on described oil outlet road is positioned in described annular groove.
Preferably, the outlet on described fuel feed hole road may be located on the changeover portion between described dead eye shoulder and described through axial bore, and the import on described oil outlet road may be located in described dead eye, and on the import not same circumference in described bearing holder (housing, cover) on the outlet on described fuel feed hole road and described oil outlet road, and said two devices is not at the same side of the interior bearing installed of described dead eye, in order to prevent the lubricant entered in described bearing holder (housing, cover) from flowing directly out.
Preferably, described screwed hole and described fuel feed hole road can also be arranged on described bearing cap, and the import on described oil outlet road can also be arranged on described bearing cap, but the two is not simultaneously located on described bearing cap.
For realizing above-mentioned second purpose, the present invention provides a kind of bearing block oil pocket to clean lubricating system, including bearing block and oil supply system, return line, Fuel Tanking Unit, electronic monitoring device and connect the oil pipe between described bearing block and oil supply system and return line, described bearing block is the bearing block described in any of the above-described item, lubricant in Fuel Tanking Unit is supplied to described bearing block by described oil supply system, the lubricating oil that pipe joint at the described fuel-displaced screwed hole of described bearing block exports is carried out reclaiming and being delivered to Fuel Tanking Unit by described return line, described electronic monitoring device is for monitoring the duty of oil feed line.
Preferably, described oil supply system includes filter one, plunger-type fuel pump, fine filter, pressure controller, piezometer, stepwise type distributor and the oil pipe connected by each parts, the flow path of lubricant is followed successively by: described filter one, described plunger-type fuel pump, described fine filter, described stepwise type distributor, described bearing block, further, it is additionally provided with overflow valve on pipeline between described plunger-type fuel pump and described fine filter, and the flowline of described overflow valve returns to described Fuel Tanking Unit；Wherein said fine filter, the pipeline of described stepwise type distributor are provided with described pressure controller and described piezometer for the oil pressure controlled and show in the pipeline after described fine filter, and can also arrange a valve 16 before described piezometer as standby.
Preferably, described return line includes the oil pipe between filter two and described filter two and described bearing block, described Fuel Tanking Unit, and the flow path of lubricant is followed successively by herein: described bearing block, described filter two, described Fuel Tanking Unit.
Preferably, described Fuel Tanking Unit includes main fuel tank and collects the auxiliary fuel tank of the lubricant that described return line is transmitted back to, and described auxiliary fuel tank is arranged on described main fuel tank, and the lubricant in described auxiliary fuel tank is in main fuel tank described in pipeline flow-direction, and it is provided with filter three for filtering the lubricant flowing to described main fuel tank from described auxiliary fuel tank at described auxiliary fuel tank and the circulation duct of described main fuel tank.
Preferably, the described main fuel tank of described Fuel Tanking Unit is additionally provided with oil level indicator and oil level controllers for controlling the normal reservoir storage of lubricant in described main fuel tank, and described main fuel tank can also arrange protective earth.
Preferably, described electronic monitoring device includes that oil pump monitor portion and stepwise type distributor monitor portion, described stepwise type distributor watch-dog part are made up of circulating indicator and travel switch and holding wire；Described oil pump monitor portion and described stepwise type distributor monitor portion are all reserved with holding wire and can be used for being transferred in the monitoring control system of relevant device by its signal so that being managed collectively, and wherein, described travel switch can replace with proximity switch.
For realizing above-mentioned 3rd purpose, the present invention provides a kind of bearing block oil pocket cleaning lubricating method cleaning lubricating system based on above-mentioned bearing block oil pocket, it is included on described return line and sets up a valve, for controlling the open and close of described return line, and comprise the following steps:
Step 10. opens described valve；
Step 20. powers to described plunger-type fuel pump, under the driving of described plunger-type fuel pump, lubricant arrives in described bearing block after each parts, and the original lubricant in the most described bearing block oil pocket then flows out after injecting new lubricant pressure and increasing in the described bearing block described return line of entrance thus returns in described Fuel Tanking Unit；
After step 30. a period of time, close valve, until the lubricant reservoir amount in described bearing block reach a certain amount of after, to described plunger-type fuel pump power-off.So, both achieved the cleaning of described bearing block oil pocket, also there is the effect of lubrication simultaneously；
Step 40. bearing block oil pocket next time cleans lubrication work process and i.e. repeats step 10 to step 30；
Wherein, after being taken out by the joint on described fuel-displaced screwed hole, described fuel-displaced screwed hole is blocked can also reach to be similar to and is set up the effect of the open and close of return line described in described Valve controlling by one screw plug of employing；And power in the case of being not switched on described valve described plunger-type fuel pump and be to described bearing block grease up, for using electricity wisely can also being not switched on described valve of compartment and only described bearing block is carried out grease up.
For realizing above-mentioned 4th purpose, the present invention provides a kind of Mineral Engineering machinery, including bearing block and lubricating system thereof, described bearing block is the bearing block described in any of the above-described technical scheme, and described lubricating system is that the bearing block oil pocket described in any of the above-described technical scheme cleans lubricating system.
Relative to above-mentioned background technology, bearing block that the present invention provides and bearing block oil pocket clean lubricating system and method, Mineral Engineering machinery has the advantages that.
1. the described bearing block that the present invention provides is owing to being provided with described fuel feed hole road and described oil outlet road, can realize original lubricant while filling lubricant in described bearing block can be exported in described bearing block, thus realize the cleaning to described bearing block oil pocket.
2. the described bearing block that the present invention provides is owing to being additionally provided with the annular groove of an impurity in deposit cavity at the changeover portion between described dead eye shoulder and described through axial bore, and the import on described oil outlet road is positioned in described annular groove, beneficially improve the efficiency that described bearing block oil pocket cleans.
3. the described bearing block that the present invention provides can be arranged the most flexibly due to described fuel feed hole road and described oil outlet road, improves versatility and the scope of application of described bearing block.
4. a kind of bearing block oil pocket that the present invention provides cleans lubricating system and includes described bearing block and oil supply system, return line, Fuel Tanking Unit, electronic monitoring device and connect the oil pipe between described bearing block and described oil supply system and described return line, achieve cleaning and the effect of lubrication of the Automatic continuous of described bearing block oil pocket, and this system structure is simple, safe and reliable, clean and lubricate effective.
5. a kind of bearing block oil pocket that the present invention provides cleans lubricating system and is provided with described return line, can send described Fuel Tanking Unit back to, it is achieved that the recycling of lubricant, reduce the use cost of system after the lubricant of output filters in described bearing block.
6. a kind of bearing block oil pocket that the present invention provides cleans lubricating system and is provided with described electronic monitoring device and described piezometer, can monitor described bearing block oil pocket in real time and clean the working condition of lubricating system.
7. a kind of bearing block oil pocket cleaning lubricating method that the present invention provides is few, simple to operate due to step, thus has the advantages such as the suitability is strong, efficiency is high.
8. a kind of Mineral Engineering machinery that the present invention provides is owing to having above-mentioned bearing block and whole technical advantages of bearing block oil pocket cleaning lubricating system and feature, the maintenance making bearing becomes simply, the service life of bearing increases, and automaticity is high, thus the overhaul life of this Mineral Engineering machinery extends, therefore, become longer the service life of a kind of Mineral Engineering provided by the present invention machinery.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The structural principle schematic diagram of the bearing block that Fig. 1 is provided by a kind of specific embodiment of the present invention, it is shown that the oil-feed pore of this bearing block and the first fit structure of fuel-displaced pore.
The close-up schematic view of the bearing block that Fig. 2 is provided by a kind of specific embodiment of the present invention, it is shown that the second fit structure of the oil-feed pore of this bearing block.
The close-up schematic view of the bearing block that Fig. 3 is provided by a kind of specific embodiment of the present invention, it is shown that the third fit structure of the oil-feed pore of this bearing block.
The close-up schematic view of the bearing block that Fig. 4 is provided by a kind of specific embodiment of the present invention, it is shown that the 4th kind of fit structure of the oil-feed pore of this bearing block.
Fig. 5 cleans the structural principle schematic diagram of lubricating system by the bearing block oil pocket that a kind of specific embodiment of the present invention is provided.
Detailed description of the invention
It is an object of the invention to provide a kind of bearing block, this bearing block structure is simple, and the cleaning that can realize in bearing block in oil pocket in the case of not dismantling bearing block, bearing and relevant parts, and make the method for impurity in bearing cleaning seat oil pocket relatively simple.Second object of the present invention is to provide a kind of bearing block oil pocket based on above-mentioned bearing block and cleans lubricating system, this bearing block oil pocket cleans that lubrication system architecture is simple, safe and reliable, clean and lubricate effective, and the cleaning of bearing block and the automation mechanized operation of lubrication can be realized.Third object of the present invention is to provide a kind of method applying above-mentioned bearing block and its cleaning lubricating system, and has operation simply, the features such as the suitability is strong.Fourth object of the present invention is to provide a kind of Mineral Engineering machinery applying above-mentioned bearing block and its cleaning lubricating system.
In order to make those skilled in the art be more fully understood that technical scheme, the present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined.
As it is shown in figure 1, the structural principle schematic diagram of bearing block that Fig. 1 is provided by a kind of specific embodiment of the present invention, it is shown that the oil-feed pore of this bearing block and the first fit structure of fuel-displaced pore.
In a kind of specific embodiment, as shown in Figure 1, the invention provides a kind of bearing block 5, including: bearing holder (housing, cover) 50 and bearing cap 51 and the bolt fastening component 55 that bearing cap 51 is arranged on bearing holder (housing, cover) 50, the version of one end of bearing holder (housing, cover) 50 is flange, described flange is provided with the screwed hole for installing described bearing cap, described bearing block is installed to the bolt hole in bearing block mounting seat, and the diameter of the circumference residing for described screwed hole is less than the diameter of the circumference residing for described bolt hole；It is provided with dead eye in bearing holder (housing, cover) 50, is used for installing bearing and back-up ring etc., and when installing, bearing enters corresponding installation site from described flange end, and the bosom of dead eye 50 has dead eye and takes on for the axial limiting to bearing outer ring；The other end of bearing holder (housing, cover) 50 is provided with through axial bore, the sealing hole for installing the sealing members such as oil sealing or seal groove it is additionally provided with at described through axial bore, and the aperture of described through axial bore is not more than the minimum diameter of described dead eye shoulder, and the distance between described through axial bore and described dead eye shoulder is more than 3mm, and uses the changeover portion 501 of the interim form of straight line or circular arc or the two combination between described through axial bore and described dead eye shoulder.Shown in Fig. 1, it is shown that the interim form that the straight line that changeover portion 501 uses combines with circular arc.
Further, the screwed hole for installing lubrication connection 52 that axial line is perpendicular to the centrage of described bearing holder (housing, cover) it is additionally provided with on the medium position in described flange thickness direction, and described screwed hole is connected with fuel feed hole road 503, and screwed hole is connected by fuel feed hole road 503 with described dead eye, particular location determines according to lubricating place needed for bearing such that it is able to be delivered at bearing by the lubricant that lubrication connection 52 provides.In one embodiment, described bearing uses self-aligning roller bearing, now the outlet relative set on fuel feed hole road 503 and is positioned at the centre position of described self-aligning roller bearing in described dead eye, the most just can easily be directly by the lubricant filling point of lubricant injection bearing.
Further, described flange thickness direction is additionally provided with fuel-displaced screwed hole and coupled oil outlet road 504 relative to described bearing holder (housing, cover) centrage at described screwed hole symmetric position, and the changeover portion 501 that oil outlet road 504 is takeed between described through axial bore with described dead eye communicates.
In technique scheme, the lubrication connection 52 arranged at described screwed hole is end union elbow or end free flow coupling, and at described fuel-displaced screwed hole, the output lubrication connection 53 of setting is end union elbow or end free flow coupling, then can be replaced with described screw plug when need not and using corresponding joints respective screw hole to blocking.
In any of the above-described technical scheme, it is also possible to further improved.Specifically, as it is shown in figure 1, be additionally provided with the annular groove 502 of an impurity in deposit cavity at the changeover portion 501 between described dead eye shoulder and described through axial bore, and the import on oil outlet road 504 is positioned in annular groove 502.
In any of the above-described technical scheme, it is also possible to further improved.Specifically, refer to Fig. 2, Fig. 3 and Fig. 4, the close-up schematic view of the bearing block that Fig. 2 is provided by a kind of specific embodiment of the present invention, it is shown that the second fit structure of the oil-feed pore of this bearing block；The close-up schematic view of the bearing block that Fig. 3 is provided by a kind of specific embodiment of the present invention, it is shown that the third fit structure of the oil-feed pore of this bearing block；The close-up schematic view of the bearing block that Fig. 4 is provided by a kind of specific embodiment of the present invention, it is shown that the 4th kind of fit structure of the oil-feed pore of this bearing block.
As in figure 2 it is shown, the outlet on fuel feed hole road 503 may be located on the changeover portion 501 between described dead eye shoulder and described through axial bore.As it is shown on figure 3, the outlet on fuel feed hole road 503 may be located on closing on bearing cap 51 side in described dead eye, if now the seam with described bearing cap is interfered, then open a gap on described bearing cap.One unshowned is in embodiment, the import on oil outlet road 504 may be located in described dead eye install bearing lubricant filling point on；Unshowned in one is in embodiment, and the import on oil outlet road 504 may be located on closing on bearing cap 51 side in described dead eye, if now the seam with described bearing cap is interfered, then opens a gap on described bearing cap.The various possible embodiment on above-described fuel feed hole road 503 and oil outlet road 504 can be mutually combined and be embodied as, but, for improving lubricant effect, generally the outlet on fuel feed hole road 503 and the import on oil outlet road 504 are not arranged on the same circumference in bearing holder (housing, cover) 50, and said two devices is not in described dead eye the same side of the bearing installed, directly exports impact clean and the effect of lubrication in order to prevent from entering the lubricant in bearing holder (housing, cover) 50.
In any of the above-described technical scheme, it is also possible to further improved.Specifically, as shown in Figure 4, described screwed hole and fuel feed hole road 503 can also be arranged on bearing cap 51.In a kind of unshowned embodiment, the import on described fuel-displaced screwed hole and oil outlet road 504 can also be arranged on bearing cap 51.The various possible embodiment on above-described fuel feed hole road 503 and oil outlet road 504 can be mutually combined and be embodied as, but, for improving lubricant effect, generally the outlet on fuel feed hole road 503 and the import on oil outlet road 504 are not arranged on the same circumference in bearing holder (housing, cover) 50, and said two devices is not at the same side of the interior bearing installed of described dead eye, and it is not simultaneously located on bearing cap 51, directly exports impact clean and the effect of lubrication in order to prevent from entering the lubricant in bearing holder (housing, cover) 50.
In a kind of unshowned specific embodiment, as the mounting means of described bearing block uses the axis of bearing holder (housing, cover) 50 to be in the mode of vertical direction, and bearing cap 51 is above, now, can use and described screwed hole and fuel feed hole road 503 are arranged on bearing cap 51, and described fuel-displaced screwed hole and outlet line 504 are arranged at the changeover portion 501 of bearing holder (housing, cover) 50.As bearing cap 51 is positioned at lower section, then can use and described screwed hole and fuel feed hole road 503 are arranged at the changeover portion 501 of bearing holder (housing, cover) 50, and described fuel-displaced screwed hole and outlet line 504 are arranged on bearing cap 51.
For realizing second object of the present invention, the invention provides a kind of bearing block oil pocket and clean lubricating system.Specifically, refer to Fig. 5, Fig. 5 and clean the structural principle schematic diagram of lubricating system by the bearing block oil pocket that a kind of specific embodiment of the present invention is provided.
As shown in Figure 5, a kind of bearing block oil pocket that the present invention provides cleans lubricating system, including bearing block 5 and oil supply system 1, return line 4, Fuel Tanking Unit 0, oil pipe 3 between electronic monitoring device 6 and connecting shaft bearing 5 and oil supply system and return line and oil pipe 2, bearing block 5 is the bearing block described in aforementioned arbitrary technical scheme, lubricant in Fuel Tanking Unit 4 is supplied to bearing block 5 by oil supply system 1, the lubricating oil that pipe joint at the described fuel-displaced screwed hole of bearing block 5 exports is carried out reclaiming and be delivered to Fuel Tanking Unit 0 by return line 4, described electronic monitoring device 6 is for monitoring the duty of oil feed line.
In any of the above-described technical scheme, it is also possible to further improved.Specifically, as shown in Figure 5, oil supply system 1 includes filter 1, plunger-type fuel pump 12, fine filter 14, pressure controller 15, piezometer 17, stepwise type distributor 18 and the oil pipe connected by each parts, and the flow path of lubricant is followed successively by: filter 1, plunger-type fuel pump 12, fine filter 14, stepwise type distributor 18, bearing block 5；Further, the pipeline between plunger-type fuel pump 12 and fine filter 14 is additionally provided with overflow valve 13, and the flowline of overflow valve 13 returns to Fuel Tanking Unit 0；The pressure controller 15 that wherein arranges on the pipeline of fine filter 14, stepwise type distributor 18 and piezometer 17 are for the oil pressure controlled and show in the pipeline after fine filter 14, and can also arrange a valve 16 before piezometer 17 as standby.
In any of the above-described technical scheme, it is also possible to further improved.Specifically, as it is shown in figure 5, return line 4 includes the oil pipe 41 between filter 2 42 and filter 2 42 and bearing block 5, Fuel Tanking Unit 0, the flow path of lubricant is followed successively by herein: bearing block 5, filter 2 42, Fuel Tanking Unit 0.
In any of the above-described technical scheme, it is also possible to further improved.Specifically, as shown in Figure 5, Fuel Tanking Unit 0 includes main fuel tank 01 and collects the auxiliary fuel tank 02 of the lubricant that return line 4 is transmitted back to, and auxiliary fuel tank 02 is arranged on main fuel tank 01, and the lubricant in auxiliary fuel tank 02 is in pipeline flow-direction main fuel tank 01, and it is provided with filter 3 03 for filtering the lubricant flowing to main fuel tank 01 from auxiliary fuel tank 02 at auxiliary fuel tank 02 and the circulation duct of main fuel tank 01.
In any of the above-described technical scheme, it is also possible to further improved.Specifically, as it is shown in figure 5, the main fuel tank 01 of Fuel Tanking Unit 0 is additionally provided with oil level indicator 05 and oil level controllers 04 for controlling the normal reservoir storage of lubricant in main fuel tank 01, and main fuel tank 01 can also arrange protective earth 06.
In any of the above-described technical scheme, it is also possible to further improved.Specifically, as it is shown in figure 5, electronic monitoring device 6 includes that oil pump monitor portion and stepwise type distributor monitor portion, stepwise type distributor watch-dog part are made up of circulating indicator 63 and travel switch 61 and holding wire 62；Described oil pump monitor portion and described stepwise type distributor monitor portion are all reserved with holding wire and can be used for being transferred in the monitoring control system of relevant device by its signal so that being managed collectively, and wherein, travel switch 61 can replace with proximity switch.
It should be noted that above-mentioned filter 1, filter 2 42, filter 3 03 one, two and three be only used for the position distinguished everywhere, not constituting it and limiting, between them can identical, can also be different.
For realizing third object of the present invention, the present invention provides a kind of bearing block oil pocket cleaning lubricating method cleaning lubricating system based on above-mentioned bearing block oil pocket, it is included on return line 4 and sets up a valve, for controlling the open and close of return line 4, and comprise the following steps:
Step 10. opens described valve；
Step 20. powers to plunger-type fuel pump 12, under the driving of plunger-type fuel pump 12, lubricant arrives after each parts in bearing block 5, and the original lubricant in bearing block 5 oil pocket then flows out bearing block 5 after injecting new lubricant pressure and increasing and enters in return line 4 thus return in Fuel Tanking Unit 0 simultaneously；
After step 30. a period of time, close valve, until the lubricant reservoir amount in bearing block 5 reach a certain amount of after, to plunger-type fuel pump 12 power-off.So, both achieved the cleaning of bearing block oil pocket, also there is the effect of lubrication simultaneously；
The 40. lubrication work process of bearing block oil pocket cleaning next time i.e. repeat step 10 to step 30；
Wherein, use a screw plug that described fuel-displaced screwed hole is blocked the effect that can also reach the similar open and close setting up described Valve controlling return line 4 after being taken out by the joint on described fuel-displaced screwed hole；And be to bearing block 5 grease up in the case of being not switched on described valve plunger-type fuel pump 12 power supply, for using electricity wisely can also being not switched on described valve of compartment and only bearing block 5 is carried out grease up.
Relative to background technology.The bearing block that the present invention provides, owing to being provided with fuel feed hole road 503 and oil outlet road 504, it is possible to achieve can export original lubricant while filling lubricant in described bearing block in described bearing block, thus realize the cleaning to described bearing block oil pocket；Owing to being additionally provided with the annular groove 502 of an impurity in deposit cavity at the changeover portion between described dead eye shoulder and described through axial bore, and the import on oil outlet road 504 is positioned in annular groove 502, beneficially improves the efficiency that described bearing block oil pocket cleans；Owing to fuel feed hole road 503 and oil outlet road 504 can be arranged the most flexibly, improve versatility and the scope of application of described bearing block.
Relative to background technology.A kind of bearing block oil pocket that the present invention provides cleans lubricating system and includes the oil pipe between bearing block 5 and oil supply system 1, return line 4, Fuel Tanking Unit 0, electronic monitoring device 6 and connecting shaft bearing 5 and oil supply system 1 and return line 4, achieve cleaning and the effect of lubrication of the Automatic continuous of bearing block 4 oil pocket, and this system structure is simple, safe and reliable, clean and lubricate effective；The return line 4 arranged, can send Fuel Tanking Unit 0 back to after the lubricant of output filters in bearing block 5, it is achieved that the recycling of lubricant, reduce the use cost of system；The electronic monitoring device 6 arranged and piezometer 17, can monitor described bearing block oil pocket in real time and clean the working condition of lubricating system.
Relative to background technology.A kind of bearing block oil pocket cleaning lubricating method that the present invention provides is few, simple to operate due to step, thus has the advantages such as the suitability is strong, efficiency is high.
For realizing fourth object of the present invention, the present invention provides a kind of Mineral Engineering machinery, including bearing block and lubricating system thereof, described bearing block is the bearing block described in any of the above-described technical scheme, and described lubricating system is that the bearing block oil pocket described in any of the above-described technical scheme cleans lubricating system.It has the bearing block described in any of the above-described technical scheme and all beneficial effects of the cleaning lubricating system of the bearing block oil pocket described in any of the above-described technical scheme, so that the maintenance of bearing becomes simply, the service life of bearing increases, thus the overhaul life of this Mineral Engineering machinery extends, therefore, become longer the service life of a kind of Mineral Engineering provided by the present invention machinery.
A kind of bearing block provided by the present invention and bearing block oil pocket clean lubricating system and method above, Mineral Engineering machinery is described in detail.Principle and the embodiment of the present invention are set forth by specific case used herein, and the explanation of above example is only intended to help to understand method and the core concept thereof of the present invention.In the whole description of description, word " includes " and modification is not intended to get rid of other additament or component or numeral.It should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention, it is also possible to the present invention is carried out some improvement and modification, these improve and modify in the protection domain also falling into the claims in the present invention.
Claims (23)
1. a bearing block, including: bearing holder (housing, cover) and bearing cap and described bearing cap is arranged on the bolt fastening component on described bearing holder (housing, cover), it is characterised in that
The version of one end of described bearing holder (housing, cover) is flange, described flange is provided with the screwed hole for installing described bearing cap, the bolt hole being installed to by bearing block in bearing block mounting seat, and the diameter of the circumference residing for the described screwed hole diameter less than the circumference residing for described bolt hole；
It is provided with dead eye in described bearing holder (housing, cover), is used for installing bearing and back-up ring, and when installing, bearing enters corresponding installation site from described flange end, and the bosom of described dead eye has dead eye and takes on for the axial limiting to bearing outer ring；
The other end of described bearing holder (housing, cover) is provided with through axial bore, the sealing hole for installing sealing member or seal groove it is additionally provided with at described through axial bore, and the aperture of described through axial bore is not more than the minimum diameter of described dead eye shoulder, and the distance between described through axial bore and described dead eye shoulder is more than 3mm, and between described through axial bore and described dead eye shoulder, use straight line or circular arc or the interim form of the two combination；
The screwed hole for installing lubrication connection that axial line is perpendicular to the centrage of described bearing holder (housing, cover) it is additionally provided with on the medium position in described flange thickness direction, and described screwed hole is connected with fuel feed hole road, and screwed hole is connected by described fuel feed hole road with described dead eye, particular location determines according to lubricating place needed for bearing such that it is able to be delivered at bearing by the lubricant that lubrication connection provides；
Described flange thickness direction is additionally provided with fuel-displaced screwed hole and coupled oil outlet road relative to described bearing holder (housing, cover) centrage at described screwed hole symmetric position, and the changeover portion that described oil outlet road is takeed between described through axial bore with described dead eye communicates.
Bearing block the most according to claim 1, it is characterized in that, end union elbow or end free flow coupling it is provided with at described screwed hole, and at described fuel-displaced screwed hole, it is provided with end union elbow or end free flow coupling, then it is replaced with screw plug when need not and using corresponding joint respective screw hole to blocking.
Bearing block the most according to claim 1, it is characterised in that be additionally provided with the annular groove of an impurity in deposit cavity at the changeover portion between described dead eye shoulder and described through axial bore, and the import on described oil outlet road is positioned in described annular groove.
Bearing block the most according to claim 1, it is characterised in that the outlet on described fuel feed hole road changeover portion between described dead eye shoulder and described through axial bore.
Bearing block the most according to claim 1, it is characterised in that the import on described oil outlet road is positioned in described dead eye.
Bearing block the most according to claim 1, it is characterised in that the outlet on described fuel feed hole road takes on the changeover portion between described through axial bore at described dead eye, and the import on described oil outlet road is positioned in described dead eye.
Bearing block the most according to any one of claim 1 to 6, it is characterized in that, in the outlet on described fuel feed hole road and the import not same circumference in described bearing holder (housing, cover) on described oil outlet road, and said two devices is not at the same side of the interior bearing installed of described dead eye, in order to prevent the lubricant entered in described bearing holder (housing, cover) from flowing directly out.
Bearing block the most according to any one of claim 1 to 6, it is characterized in that, described screwed hole and described fuel feed hole road are arranged on described bearing cap, or the import on described oil outlet road is arranged on described bearing cap, but the two is not simultaneously located on described bearing cap.
9. a bearing block oil pocket cleans lubricating system, including bearing block and oil supply system, return line, Fuel Tanking Unit, electronic monitoring device and connect the oil pipe between described bearing block and oil supply system and return line, it is characterized in that, described bearing block is the bearing block according to any one of claim 1 to 8, lubricant in Fuel Tanking Unit is supplied to described bearing block by described oil supply system, the lubricating oil that pipe joint at the described fuel-displaced screwed hole of described bearing block exports is carried out reclaiming and being delivered to Fuel Tanking Unit by described return line, described electronic monitoring device is for monitoring the duty of oil feed line.
Bearing block oil pocket the most according to claim 9 cleans lubricating system, it is characterized in that, described oil supply system includes filter one, plunger-type fuel pump, fine filter, pressure controller, piezometer, stepwise type distributor and the oil pipe connected by each parts, and the flow path of lubricant is followed successively by: described filter one, described plunger-type fuel pump, described fine filter, described stepwise type distributor, described bearing block.
11. bearing block oil pockets according to claim 10 clean lubricating system, it is characterised in that be additionally provided with overflow valve on the pipeline between described plunger-type fuel pump and described fine filter, and the flowline of described overflow valve returns to described Fuel Tanking Unit.
12. bearing block oil pockets according to claim 10 clean lubricating system, it is characterized in that, described fine filter, described stepwise type distributor pipeline on the described pressure controller that arranges and described piezometer for the oil pressure controlled and show in the pipeline after described fine filter.
13. bearing block oil pockets according to claim 10 clean lubricating system, it is characterised in that also set up a valve before described piezometer as standby.
14. bearing block oil pockets according to claim 9 clean lubricating system, it is characterized in that, described return line includes the oil pipe between filter two and described filter two and described bearing block, described Fuel Tanking Unit, and the flow path of lubricant is followed successively by herein: described bearing block, described filter two, described Fuel Tanking Unit.
15. bearing block oil pockets according to claim 9 clean lubricating system, it is characterized in that, described electronic monitoring device includes that oil pump monitor portion and stepwise type distributor monitor portion, described stepwise type distributor watch-dog part are made up of circulating indicator and travel switch and holding wire.
16. bearing block oil pockets according to claim 15 clean lubricating system, it is characterized in that, described oil pump monitor portion and described stepwise type distributor monitor portion are all reserved with holding wire and can be used for being transferred in the monitoring control system of relevant device by its signal so that being managed collectively.
17. bearing block oil pockets according to claim 15 clean lubricating system, it is characterised in that described travel switch proximity switch replaces.
18. bearing block oil pockets according to claim 9 clean lubricating system, it is characterised in that described Fuel Tanking Unit includes main fuel tank and collects the auxiliary fuel tank of the lubricant that described return line is transmitted back to.
19. bearing block oil pockets according to claim 18 clean lubricating system, it is characterized in that, described auxiliary fuel tank is arranged on described main fuel tank, and the lubricant in described auxiliary fuel tank is in main fuel tank described in pipeline flow-direction, and it is provided with filter three for filtering the lubricant flowing to described main fuel tank from described auxiliary fuel tank at described auxiliary fuel tank and the circulation duct of described main fuel tank.
20. bearing block oil pockets according to claim 18 clean lubricating system, it is characterised in that described main fuel tank is additionally provided with oil level indicator and oil level controllers for controlling the normal reservoir storage of lubricant in described main fuel tank.
21. bearing block oil pockets according to claim 18 clean lubricating system, it is characterised in that described main fuel tank also sets up protective earth.
22. 1 kinds of bearing block oil pockets clean lubricating method, lubricating system is cleaned based on a kind of bearing block oil pocket, it is characterized in that, it is that the bearing block oil pocket according to any one of claim 10 to 13 cleans lubricating system that described bearing block oil pocket cleans lubricating system, and on the described return line that described bearing block oil pocket cleans lubricating system, set up a valve, for controlling the open and close of described return line；Or using a screw plug to be blocked by described fuel-displaced screwed hole for the open and close controlling described return line after being taken out by the joint on described fuel-displaced screwed hole, the method comprises the following steps:
Step 10. opens described valve；
Step 20. powers to described plunger-type fuel pump, under the driving of described plunger-type fuel pump, lubricant arrives in described bearing block after each parts, and the original lubricant in the most described bearing block oil pocket then flows out after injecting new lubricant pressure and increasing in the described bearing block described return line of entrance thus returns in described Fuel Tanking Unit；
After step 30. a period of time, close valve, until the lubricant reservoir amount in described bearing block reach a certain amount of after, to described plunger-type fuel pump power-off；So, both achieved the cleaning of described bearing block oil pocket, also there is the effect of lubrication simultaneously；
Step 40. bearing block oil pocket next time cleans lubrication work process and i.e. repeats step 10 to step 30；
Wherein, power in the case of being not switched on described valve described plunger-type fuel pump and be to described bearing block grease up, or only described bearing block is carried out grease up for using electricity wisely with being not switched on described valve of compartment.
23. 1 kinds of Mineral Engineering machineries, lubricating system is cleaned including bearing block and bearing block oil pocket, it is characterized in that, described bearing block is the bearing block according to any one of claim 1 to 8, and it is that the bearing block oil pocket according to any one of claim 9 to 21 cleans lubricating system that described bearing block oil pocket cleans lubricating system.
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610138805.1A CN105570318A (en) | 2014-04-12 | 2014-04-12 | Bearing block, system for cleaning oil chamber of bearing block, mineral engineering machine and engineering machine |
| CN201610138816.XA CN105605102A (en) | 2014-04-12 | 2014-04-12 | Engineering machine, mineral engineering machine, bearing pedestal and oil cavity cleaning system of bearing pedestal |
| CN201410144706.5A CN103867581B (en) | 2014-04-12 | 2014-04-12 | Bearing block and its oil pocket clean lubricating system and method, Mineral Engineering machinery |
| CN201610407859.3A CN106090029A (en) | 2014-04-12 | 2014-04-12 | Engineering machinery, bearing block, the oil pocket purging system of bearing block and cleaning method |
| CN201610441900.9A CN105840667A (en) | 2014-04-12 | 2014-04-12 | Engineering machine, mining engineering machine and bearing pedestal oil cavity cleaning and lubricating system of engineering machine and mining engineering machine |
| CN201610411624.1A CN106015365A (en) | 2014-04-12 | 2014-04-12 | Bearing seat, cleaning system and method for oil cavity of bearing seat, and engineering machine |
| CN201610437999.5A CN106015353A (en) | 2014-04-12 | 2014-04-12 | Engineering machine, mineral engineering machine and system and method for cleaning oil pocket of bearing pedestal |
| CN201610138819.3A CN105605107A (en) | 2014-04-12 | 2014-04-12 | Mineral engineering machine, engineering machine, bearing pedestal and bearing pedestal oil cavity cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410144706.5A CN103867581B (en) | 2014-04-12 | 2014-04-12 | Bearing block and its oil pocket clean lubricating system and method, Mineral Engineering machinery |
Related Child Applications (10)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610416950.1A Division CN105822677A (en) | 2014-04-12 | 2014-04-12 | Bearing pedestal, oil cavity cleaning system of bearing pedestal, mineral engineering machine and engineering machine |
| CN201610437999.5A Division CN106015353A (en) | 2014-04-12 | 2014-04-12 | Engineering machine, mineral engineering machine and system and method for cleaning oil pocket of bearing pedestal |
| CN201610407859.3A Division CN106090029A (en) | 2014-04-12 | 2014-04-12 | Engineering machinery, bearing block, the oil pocket purging system of bearing block and cleaning method |
| CN201610138805.1A Division CN105570318A (en) | 2014-04-12 | 2014-04-12 | Bearing block, system for cleaning oil chamber of bearing block, mineral engineering machine and engineering machine |
| CN201610441900.9A Division CN105840667A (en) | 2014-04-12 | 2014-04-12 | Engineering machine, mining engineering machine and bearing pedestal oil cavity cleaning and lubricating system of engineering machine and mining engineering machine |
| CN201610138909.2A Division CN105715929A (en) | 2014-04-12 | 2014-04-12 | Mineral engineering machine, engineering machine, bearing block and system for cleaning oil chamber of bearing block |
| CN201610411624.1A Division CN106015365A (en) | 2014-04-12 | 2014-04-12 | Bearing seat, cleaning system and method for oil cavity of bearing seat, and engineering machine |
| CN201610138816.XA Division CN105605102A (en) | 2014-04-12 | 2014-04-12 | Engineering machine, mineral engineering machine, bearing pedestal and oil cavity cleaning system of bearing pedestal |
| CN201610440885.6A Division CN105822679A (en) | 2014-04-12 | 2014-04-12 | Bearing pedestal oil cavity cleaning system and method, mineral engineering machine and engineering machine |
| CN201610138819.3A Division CN105605107A (en) | 2014-04-12 | 2014-04-12 | Mineral engineering machine, engineering machine, bearing pedestal and bearing pedestal oil cavity cleaning system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103867581A CN103867581A (en) | 2014-06-18 |
| CN103867581B true CN103867581B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610407859.3A Withdrawn CN106090029A (en) | 2014-04-12 | 2014-04-12 | Engineering machinery, bearing block, the oil pocket purging system of bearing block and cleaning method |
| CN201610138805.1A Pending CN105570318A (en) | 2014-04-12 | 2014-04-12 | Bearing block, system for cleaning oil chamber of bearing block, mineral engineering machine and engineering machine |
| CN201610138816.XA Withdrawn CN105605102A (en) | 2014-04-12 | 2014-04-12 | Engineering machine, mineral engineering machine, bearing pedestal and oil cavity cleaning system of bearing pedestal |
| CN201610441900.9A Withdrawn CN105840667A (en) | 2014-04-12 | 2014-04-12 | Engineering machine, mining engineering machine and bearing pedestal oil cavity cleaning and lubricating system of engineering machine and mining engineering machine |
| CN201610437999.5A Withdrawn CN106015353A (en) | 2014-04-12 | 2014-04-12 | Engineering machine, mineral engineering machine and system and method for cleaning oil pocket of bearing pedestal |
| CN201610411624.1A Withdrawn CN106015365A (en) | 2014-04-12 | 2014-04-12 | Bearing seat, cleaning system and method for oil cavity of bearing seat, and engineering machine |
| CN201610138819.3A Withdrawn CN105605107A (en) | 2014-04-12 | 2014-04-12 | Mineral engineering machine, engineering machine, bearing pedestal and bearing pedestal oil cavity cleaning system |
| CN201410144706.5A Active CN103867581B (en) | 2014-04-12 | 2014-04-12 | Bearing block and its oil pocket clean lubricating system and method, Mineral Engineering machinery |
Family Applications Before (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610407859.3A Withdrawn CN106090029A (en) | 2014-04-12 | 2014-04-12 | Engineering machinery, bearing block, the oil pocket purging system of bearing block and cleaning method |
| CN201610138805.1A Pending CN105570318A (en) | 2014-04-12 | 2014-04-12 | Bearing block, system for cleaning oil chamber of bearing block, mineral engineering machine and engineering machine |
| CN201610138816.XA Withdrawn CN105605102A (en) | 2014-04-12 | 2014-04-12 | Engineering machine, mineral engineering machine, bearing pedestal and oil cavity cleaning system of bearing pedestal |
| CN201610441900.9A Withdrawn CN105840667A (en) | 2014-04-12 | 2014-04-12 | Engineering machine, mining engineering machine and bearing pedestal oil cavity cleaning and lubricating system of engineering machine and mining engineering machine |
| CN201610437999.5A Withdrawn CN106015353A (en) | 2014-04-12 | 2014-04-12 | Engineering machine, mineral engineering machine and system and method for cleaning oil pocket of bearing pedestal |
| CN201610411624.1A Withdrawn CN106015365A (en) | 2014-04-12 | 2014-04-12 | Bearing seat, cleaning system and method for oil cavity of bearing seat, and engineering machine |
| CN201610138819.3A Withdrawn CN105605107A (en) | 2014-04-12 | 2014-04-12 | Mineral engineering machine, engineering machine, bearing pedestal and bearing pedestal oil cavity cleaning system |
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| CN105757129A (en) * | 2016-04-29 | 2016-07-13 | 北京杰诺瑞特机电科技有限公司 | Auxiliary electric motor special for wind power, bearing grease adding method of electric motor and wind power unit |
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| KR100384386B1 (en) * | 1999-05-19 | 2003-05-22 | 주식회사 솔 텍 | Pillow block bearing |
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| CN201202954Y (en) * | 2008-06-25 | 2009-03-04 | 王庆辉 | Main shaft bearing oil lubrication apparatus |
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| CN202597489U (en) * | 2012-03-23 | 2012-12-12 | 成都大宏立机器制造有限公司 | Lubricating oil sealing structure for bearings of vibration exciter spindle |
| CN202768645U (en) * | 2012-09-14 | 2013-03-06 | 唐山联众选煤科技有限公司 | Combined and sealed bearing block |
| CN202914550U (en) * | 2012-11-15 | 2013-05-01 | 绿水分离设备有限公司 | Bearing assembly provided with oil spray nozzle |
| CN203176187U (en) * | 2013-01-25 | 2013-09-04 | 周锦亮 | Novel bearing |
| CN203441986U (en) * | 2013-09-03 | 2014-02-19 | 太原重工股份有限公司 | Multi-purpose bearing cap for main shaft bearing of reducer |
-
2014
- 2014-04-12 CN CN201610407859.3A patent/CN106090029A/en not_active Withdrawn
- 2014-04-12 CN CN201610138805.1A patent/CN105570318A/en active Pending
- 2014-04-12 CN CN201610138816.XA patent/CN105605102A/en not_active Withdrawn
- 2014-04-12 CN CN201610441900.9A patent/CN105840667A/en not_active Withdrawn
- 2014-04-12 CN CN201610437999.5A patent/CN106015353A/en not_active Withdrawn
- 2014-04-12 CN CN201610411624.1A patent/CN106015365A/en not_active Withdrawn
- 2014-04-12 CN CN201610138819.3A patent/CN105605107A/en not_active Withdrawn
- 2014-04-12 CN CN201410144706.5A patent/CN103867581B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106015353A (en) | 2016-10-12 |
| CN105605102A (en) | 2016-05-25 |
| CN103867581A (en) | 2014-06-18 |
| CN105840667A (en) | 2016-08-10 |
| CN105570318A (en) | 2016-05-11 |
| CN106090029A (en) | 2016-11-09 |
| CN105605107A (en) | 2016-05-25 |
| CN106015365A (en) | 2016-10-12 |
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Address after: 410100 Hunan province Changsha Panpan Changsha economic and Technological Development Zone, Road No. 6 Patentee after: Fang Yifei Address before: 410100 No. 99 screw Road, Changsha economic and Technological Development Zone, Hunan, China Patentee before: Fang Yifei |
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Effective date of registration: 20181024 Address after: 230031 B-1014, 10 floor, business office building, Wo Ye garden, Shushan District, Hefei, Anhui. Patentee after: HEFEI WISDOM LOTUT INTELLECTUAL PROPERTY Co.,Ltd. Address before: 410100 No. 6 Pan Pan Road, Changsha economic and Technological Development Zone, Changsha, Hunan Patentee before: Fang Yifei Effective date of registration: 20181024 Address after: 233010 409 Wu Wan Road, Yuhui District, Bengbu, Anhui Patentee after: BENGBU JINSHI NEW MATERIAL Co.,Ltd. Address before: 230031 B-1014, 10 floor, business office building, Wo Ye garden, Shushan District, Hefei, Anhui. Patentee before: HEFEI WISDOM LOTUT INTELLECTUAL PROPERTY Co.,Ltd. |
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Effective date of registration: 20181204 Address after: 224431 No. 68 Huayuan Road, Funing Economic Development Zone, Yancheng City, Jiangsu Province Patentee after: JIANGSU JINGYE OFFSHORE WIND POWER BEARING MANUFACTURING CO.,LTD. Address before: 233010 409 Wu Wan Road, Yuhui District, Bengbu, Anhui Patentee before: BENGBU JINSHI NEW MATERIAL Co.,Ltd. |
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Denomination of invention: Bearing seat and its oil cavity cleaning and lubrication system and method, mining engineering machinery Effective date of registration: 20210813 Granted publication date: 20160817 Pledgee: China Co. truction Bank Corp Beijing Zhongguancun branch Pledgor: JIANGSU JINGYE OFFSHORE WIND POWER BEARING MANUFACTURING Co.,Ltd. Registration number: Y2021990000714 |
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