CN105605107A - Mineral engineering machine, engineering machine, bearing pedestal and bearing pedestal oil cavity cleaning system - Google Patents
Mineral engineering machine, engineering machine, bearing pedestal and bearing pedestal oil cavity cleaning system Download PDFInfo
- Publication number
- CN105605107A CN105605107A CN201610138819.3A CN201610138819A CN105605107A CN 105605107 A CN105605107 A CN 105605107A CN 201610138819 A CN201610138819 A CN 201610138819A CN 105605107 A CN105605107 A CN 105605107A
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- Prior art keywords
- bearing block
- bearing
- oil
- lubricant
- fuel
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- 238000004140 cleaning Methods 0.000 title claims abstract description 33
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 16
- 239000011707 mineral Substances 0.000 title claims abstract description 16
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 title abstract 11
- 239000000314 lubricant Substances 0.000 claims abstract description 59
- 230000001050 lubricating effect Effects 0.000 claims abstract description 55
- 238000000034 method Methods 0.000 claims abstract description 20
- 239000003921 oil Substances 0.000 claims description 147
- 239000000446 fuel Substances 0.000 claims description 71
- 239000002828 fuel tank Substances 0.000 claims description 39
- 230000008676 import Effects 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 15
- 238000012806 monitoring device Methods 0.000 claims description 13
- 239000004519 grease Substances 0.000 claims description 10
- 238000005461 lubrication Methods 0.000 claims description 10
- 239000012535 impurity Substances 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
- 238000009434 installation Methods 0.000 claims description 4
- 239000010687 lubricating oil Substances 0.000 claims description 4
- 238000013459 approach Methods 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
- 238000007726 management method Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 10
- 230000006872 improvement Effects 0.000 description 10
- 239000011148 porous material Substances 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009347 mechanical transmission Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 206010016256 fatigue Diseases 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
- 239000013528 metallic particle Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution 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
-
- 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
-
- 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 invention discloses a bearing pedestal. The bearing pedestal comprises a bearing sleeve and a bearing cap. The bearing sleeve is in the structural form with a flange, a through shaft hole is formed in the other end of the bearing sleeve, a threaded hole used for installing a lubricating connector is further formed in the flange, the threaded hole is connected with an oil inlet hole path and is communicated with a bearing hole through the oil inlet hole path, the specific position is determined according to the position, needing lubricating, of a bearing, and thus a lubricating agent provided by the lubricating connector can be conveyed to the bearing. The invention further discloses a bearing pedestal oil cavity cleaning and lubricating system and method based on the bearing pedestal. The bearing pedestal oil cavity cleaning and lubricating system and method based on the bearing pedestal have the advantages that an oil cavity of the bearing pedestal can be automatically cleaned and lubricated, and applicability is high. The invention further provides a mineral engineering machine and an engineering machine with the bearing pedestal and the bearing pedestal oil cavity cleaning and lubricating system.
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 cleaning lubricating system and method, Mineral Engineering machinery. Above-mentioned bearing block and its oil pocket clean lubricating system and method is mainly used in mining machinery, but should be appreciated that bearing block provided by the present invention and its oil pocket clean lubricating system and method can also be used for common engineering 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 be owing to making moist, the factor such as lubricating grease loss, cause the lubricating grease in bearing block to there will be the problems such as aging, rotten and solid, thereby make the lubricant effect of bearing in bearing block bad and cause bearing damage. The solution adopting is at present mainly in bearing block, to continue to add lubricating oil or lubricating grease to reach the object that keeps bearing lubricant effect.
But along with the growth of time, rotten lubricant grease is stored in the interior lubricant effect that affects of cavity. After each part long-play in bearing block, the minute metallic particle and other materials that drop also can be on the increase in bearing block, they enter into bearing, not only affect the performance of lubricant, destroy the oil film forming, and can directly cause abrasive wear, cause bearing early fatigue and lost efficacy. The precautionary measures that can take are at present mainly that bearing block is taken apart thoroughly and cleaned, but bearing to be pulled down mean will by the axle in bearing and drive disk assembly is taken apart and all clean, i.e. overhaul. Overhaul is in large scale, and concerning equipment under severe environmental conditions, thoroughly the difficulty of bearing cleaning, axle and attached parts thereof is very large, and the cleannes difficulty in bearing block is larger will ensure again to assemble time.
Therefore, how to improve the structure of bearing block, in the time of bearing cleaning seat inner bearing without bearing block is pulled down, make the method for the impurity in bearing cleaning seat oil pocket comparatively simple, and automaticity is high, thereby be the key technical problem that those skilled in that art need to solve at present the service life of raising bearing block.
Summary of the invention
The object of this invention is 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 the impurity in bearing cleaning seat oil pocket comparatively 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 clean lubrication system architecture simple, safe and reliable, clean and lubricated effective, and can realize the cleaning of bearing block and lubricated automation mechanized operation.
The 3rd object of the present invention is to provide a kind ofly to be applied above-mentioned bearing block and its and cleans the method for lubricating system, and the feature such as it is simple and easy to have operation, and applicability is strong.
The 4th object of the present invention is to provide a kind of Mineral Engineering machinery and engineering machinery of applying above-mentioned bearing block and its cleaning lubricating system.
For solving above-mentioned first object, the invention provides a kind of bearing block, comprising: bearing holder (housing, cover) and bearing cap and described bearing cap is arranged on to the bolt fastening component on described bearing holder (housing, cover), it is characterized in that,
The version of one end of described bearing holder (housing, cover) is flange, described flange is provided with screwed hole for described bearing cap is installed, bearing block is installed to the bolt hole on bearing block mount pad, and the diameter of the residing circumference of described screwed hole is less than the diameter of the residing circumference of described bolt hole;
In described bearing holder (housing, cover), be provided with dead eye, for bearing and back-up ring etc. are installed, and bearing enters corresponding installation site from described flange end while installing, 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 axis hole, described axis hole place is also provided with closed hole or the seal groove for the seals such as oil sealing are installed, and the aperture in described axis hole is not more than the minimum diameter of described dead eye shoulder, and the distance between described axis hole and described dead eye shoulder is greater than 3mm, and between described axis hole and described dead eye shoulder, adopt the interim form of straight line or circular arc or the two combination;
On the medium position of described flange thickness direction, be also provided with axial line perpendicular to the center line of described bearing holder (housing, cover) for the screwed hole of lubrication connection is installed, and described screwed hole is connected with fuel feed hole road, and described fuel feed hole road is communicated with screwed hole with described dead eye, particular location is according to the required lubricated location positioning of bearing, thereby the lubricant delivery that lubrication connection can be provided is to bearing place;
Described flange thickness direction is also provided with fuel-displaced screwed hole and coupled oil outlet road with respect to described bearing holder (housing, cover) center line and described screwed hole symmetric position place, and described oil outlet road communicates with the changeover portion between described axis hole with described dead eye shoulder.
Preferably, described screwed hole place is provided with end union elbow or end free flow coupling, and described fuel-displaced screwed hole place be provided with end union elbow or end free flow coupling, in the time not needing to use corresponding joints, can be replaced by screw plug respective screw hole give block.
Preferably, the changeover portion place between described dead eye shoulder and described axis hole is also provided with an annular groove for impurity in deposit cavity, and the import on described oil outlet road is arranged in described annular groove.
Preferably, the outlet on described fuel feed hole road can also be takeed on the changeover portion between described axis hole at described dead eye, and the import on described oil outlet road can also be arranged in described dead eye, and the import on the outlet on described fuel feed hole road and described oil outlet road is not on the same circumference in described bearing holder (housing, cover), and the same side of the bearing do not installed in described dead eye of said two devices, in order to prevent that the lubricant entering in described bearing holder (housing, cover) from directly flowing 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 also can be arranged on described bearing cap, but the two is arranged on described bearing cap when different.
For realizing above-mentioned second object, the invention provides a kind of bearing block oil pocket and clean lubricating system, comprise bearing block and oil supply system, return line, Fuel Tanking Unit, electronic monitoring device and connect described bearing block and oil supply system and return line between oil pipe, described bearing block is the bearing block described in above-mentioned any one, the lubricant in Fuel Tanking Unit is offered described bearing block by described oil supply system, described return line reclaims and is delivered to Fuel Tanking Unit by the lubricating oil of the pipe joint output of the described fuel-displaced screwed hole from described bearing block, described electronic monitoring device is for monitoring the duty of oil feed line.
Preferably, described oil supply system comprises filter one, plunger-type fuel pump, fine filter, pressure controller, pressure gauge, stepwise type distributor and the oil pipe that each parts are connected, 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, on the pipeline between described plunger-type fuel pump and described fine filter, be also provided with overflow valve, and the flowline of described overflow valve is got back to described Fuel Tanking Unit; The pipeline of wherein said fine filter, described stepwise type distributor is provided with described pressure controller and described pressure gauge for controlling and showing the oil pressure in the pipeline after described fine filter, and a valve 16 can also be set before described pressure gauge as for subsequent use.
Preferably, described return line comprises 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 comprises 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 through in main fuel tank described in pipeline flow-direction, and the circulation duct place of described auxiliary fuel tank and described main fuel tank is provided with filter three for filtering the lubricant that flows to described main fuel tank from described auxiliary fuel tank.
Preferably, the described main fuel tank of described Fuel Tanking Unit is also provided with oil level indicator and oil level controllers for controlling the normal reservoir storage of described main fuel tank lubricant, and described main fuel tank can also arrange protective earth.
Preferably, described electronic monitoring device comprises oil pump monitor portion and stepwise type distributor monitor portion, and described stepwise type distributor watch-dog part is 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 that holding wire can be used for its signal to be passed in the monitoring control system of relevant device so that unified management, and wherein, described travel switch can replace with approach switch.
For realizing above-mentioned the 3rd object, the invention provides a kind of bearing block oil pocket cleaning lubricating method that cleans lubricating system based on above-mentioned bearing block oil pocket, be included on described return line and set up a valve, for controlling the open and close of described return line, and comprise the following steps:
Step 10. is opened described valve;
Step 20. is given described plunger-type fuel pump power supply, under the driving of described plunger-type fuel pump, lubricant is through arriving in described bearing block after each parts, thereby the original lubricant simultaneously in described bearing block oil pocket flows out described bearing block after increasing and enters described return line and get back to described Fuel Tanking Unit injecting new lubricant pressure;
After step 30. a period of time, valve-off, until the lubricant reservoir amount in described bearing block reach a certain amount of after, give described plunger-type fuel pump power-off. Like this, both realize the cleaning of described bearing block oil pocket, also there is lubricated effect simultaneously;
The lubricated course of work of step 40. bearing block oil pocket cleaning is next time that repeating step 10 is to step 30;
Wherein, after being taken out, joint on described fuel-displaced screwed hole adopt a screw plug that described fuel-displaced screwed hole is blocked and also can be reached similar effect of setting up the open and close of return line described in described valve control; And be to described bearing block grease up in the situation that not opening described valve the power supply of described plunger-type fuel pump, the described valve of not opening that also can compartment for using electricity wisely only carries out grease up to described bearing block.
For realizing above-mentioned the 4th object, the invention provides a kind of Mineral Engineering machinery, comprise bearing block and lubricating system thereof, described bearing block is the bearing block described in above-mentioned arbitrary technical scheme, and described lubricating system is that the bearing block oil pocket described in above-mentioned arbitrary technical scheme cleans lubricating system.
With respect to above-mentioned background technology, bearing block provided by the invention and bearing block oil pocket cleaning lubricating system and method, Mineral Engineering machinery have following beneficial effect.
1. described bearing block provided by the invention is owing to being provided with described fuel feed hole road and described oil outlet road, can realize original lubricant to annotating lubricant in described bearing block when can export in described bearing block, thereby realizes the cleaning to described bearing block oil pocket.
Described bearing block provided by the invention due to be also provided with at described dead eye shoulder and the changeover portion place between described axis hole one for deposit cavity in the annular groove of impurity, and the import on described oil outlet road is arranged in described annular groove, advantageously improve the efficiency that described bearing block oil pocket cleans.
3. described bearing block provided by the invention, because described fuel feed hole road and described oil outlet road can arrange comparatively flexibly, has improved versatility and the scope of application of described bearing block.
A kind of bearing block oil pocket provided by the invention clean lubricating system comprise described bearing block and oil supply system, return line, Fuel Tanking Unit, electronic monitoring device and connect described bearing block and described oil supply system and described return line between oil pipe, realized the cleaning of Automatic continuous of described bearing block oil pocket and lubricated effect, and this system architecture is simple, safe and reliable, clean and lubricated effective.
5. a kind of bearing block oil pocket provided by the invention cleans lubricating system and is provided with described return line, after the lubricant of exporting being filtered, sends described Fuel Tanking Unit back in described bearing block, has realized recycling of lubricant, has reduced the use cost of system.
6. a kind of bearing block oil pocket provided by the invention cleans lubricating system and is provided with described electronic monitoring device and described pressure gauge, can monitor in real time the working condition of described bearing block oil pocket cleaning lubricating system.
7. a kind of bearing block oil pocket provided by the invention cleans lubricating method because step is few, simple to operate, thereby has the advantages such as applicability is strong, efficiency is high.
8. a kind of Mineral Engineering machinery provided by the invention is owing to having whole technical advantages and the feature of above-mentioned bearing block and bearing block oil pocket cleaning lubricating system, the maintenance of bearing is become simply, service life of bearing increases, and automaticity is high, thereby the overhaul life of this Mineral Engineering machinery extends, therefore, become longer the service life of a kind of Mineral Engineering machinery provided by the present invention.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural principle schematic diagram of the bearing block that Fig. 1 provides for a kind of specific embodiment of the present invention, shows the oil-feed pore of this bearing block and the first fit structure of fuel-displaced pore.
The local enlarged diagram of the bearing block that Fig. 2 provides for a kind of specific embodiment of the present invention, shows the second fit structure of the oil-feed pore of this bearing block.
The local enlarged diagram of the bearing block that Fig. 3 provides for a kind of specific embodiment of the present invention, shows the third fit structure of the oil-feed pore of this bearing block.
The local enlarged diagram of the bearing block that Fig. 4 provides for a kind of specific embodiment of the present invention, shows the 4th kind of fit structure of the oil-feed pore of this bearing block.
The bearing block oil pocket that Fig. 5 provides for a kind of specific embodiment of the present invention cleans the structural principle schematic diagram of lubricating system.
Detailed description of the invention
The object of this invention is to provide a kind of bearing block, this bearing block structure is simple, and can realize the cleaning in oil pocket in bearing block in the case of not dismantling bearing block, bearing and relevant parts, and make the method for the impurity in bearing cleaning seat oil pocket comparatively 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 clean lubrication system architecture simple, safe and reliable, clean and lubricated effective, and can realize the cleaning of bearing block and lubricated automation mechanized operation. The 3rd object of the present invention is to provide a kind ofly to be applied above-mentioned bearing block and its and cleans the method for lubricating system, and the feature such as it is simple and easy to have operation, and applicability is strong. The 4th object of the present invention is to provide a kind of Mineral Engineering machinery of applying above-mentioned bearing block and its cleaning lubricating system.
In order to make those skilled in the art person understand better technical scheme of the present invention, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail. It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the application can combine mutually.
As shown in Figure 1, the structural principle schematic diagram of the bearing block that Fig. 1 provides for a kind of specific embodiment of the present invention, shows 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, comprise: bearing holder (housing, cover) 50 and bearing cap 51 and bearing cap 51 is arranged on to the bolt fastening component 55 on bearing holder (housing, cover) 50, the version of one end of bearing holder (housing, cover) 50 is flange, described flange is provided with screwed hole for described bearing cap is installed, described bearing block is installed to the bolt hole on bearing block mount pad, and the diameter of the residing circumference of described screwed hole is less than the diameter of the residing circumference of described bolt hole; In bearing holder (housing, cover) 50, be provided with dead eye, for bearing and back-up ring etc. are installed, and bearing enters corresponding installation site from described flange end while installing, 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 axis hole, described axis hole place is also provided with closed hole or the seal groove for the seals such as oil sealing are installed, and the aperture in described axis hole is not more than the minimum diameter of described dead eye shoulder, and the distance between described axis hole and described dead eye shoulder is greater than 3mm, and between described axis hole and described dead eye shoulder, adopt the changeover portion 501 of the interim form of straight line or circular arc or the two combination. Shown in Fig. 1, show straight line that changeover portion 501 adopts and the interim form of circular arc combination.
Further, on the medium position of described flange thickness direction, be also provided with axial line perpendicular to the center line of described bearing holder (housing, cover) for the screwed hole of lubrication connection 52 is installed, and described screwed hole is connected with fuel feed hole road 503, and fuel feed hole road 503 is communicated with screwed hole with described dead eye, particular location is according to the required lubricated location positioning of bearing, thereby the lubricant delivery that lubrication connection 52 can be provided is to bearing place. In one embodiment, described bearing adopts self-aligning roller bearing, now the outlet relative set on fuel feed hole road 503, so just can easily be directly by the lubricant filling point of lubricant injection bearing in described dead eye and be positioned at the centre position of described self-aligning roller bearing.
Further, described flange thickness direction is also provided with fuel-displaced screwed hole and coupled oil outlet road 504 with respect to described bearing holder (housing, cover) center line and described screwed hole symmetric position place, and oil outlet road 504 communicates with the changeover portion 501 between described axis hole with described dead eye shoulder.
In technique scheme, the lubrication connection 52 that described screwed hole place arranges is end union elbow or end free flow coupling, and the output lubrication connection 53 arranging at described fuel-displaced screwed hole place is end union elbow or end free flow coupling, in the time not needing to use corresponding joints, can be replaced by described screw plug respective screw hole to blocking.
In above-mentioned arbitrary technical scheme, can also do further improvement. Particularly, as shown in Figure 1, changeover portion 501 places between described dead eye shoulder and described axis hole are also provided with an annular groove 502 for impurity in deposit cavity, and the import on oil outlet road 504 is arranged in annular groove 502.
In above-mentioned arbitrary technical scheme, can also do further improvement. Particularly, please refer to Fig. 2, Fig. 3 and Fig. 4, the local enlarged diagram of the bearing block that Fig. 2 provides for a kind of specific embodiment of the present invention, shows the second fit structure of the oil-feed pore of this bearing block; The local enlarged diagram of the bearing block that Fig. 3 provides for a kind of specific embodiment of the present invention, shows the third fit structure of the oil-feed pore of this bearing block; The local enlarged diagram of the bearing block that Fig. 4 provides for a kind of specific embodiment of the present invention, shows the 4th kind of fit structure of the oil-feed pore of this bearing block.
As shown in Figure 2, the outlet on fuel feed hole road 503 can also be takeed on the changeover portion 501 between described axis hole at described dead eye. As shown in Figure 3, the outlet on fuel feed hole road 503 can also be arranged in described dead eye and close on bearing cap 51 sides, if now interfered with the seam of described bearing cap, on described bearing cap, opens a gap. Unshowned in one is in embodiment, and the import on oil outlet road 504 can also be arranged on the lubricant filling point of the bearing that described dead eye installs; Unshowned in one is in embodiment, and the import on oil outlet road 504 can also be arranged in described dead eye and close on bearing cap 51 sides, if now interfered with the seam of described bearing cap, on described bearing cap, opens a gap. The various possible embodiment on above-described fuel feed hole road 503 and oil outlet road 504 can mutually combine specifically and implement, but, for improving lubricant effect, generally the import on the outlet on fuel feed hole road 503 and oil outlet road 504 is not arranged on the same circumference in bearing holder (housing, cover) 50, and the same side of the bearing do not installed in described dead eye of said two devices, directly export impact and clean and lubricated effect in order to prevent from entering lubricant in bearing holder (housing, cover) 50.
In above-mentioned arbitrary technical scheme, can also do further improvement. Particularly, as shown in Figure 4, described screwed hole and fuel feed hole road 503 can also be arranged on bearing cap 51. In the unshowned embodiment of one, the import on described fuel-displaced screwed hole and oil outlet road 504 also can be arranged on bearing cap 51. The various possible embodiment on above-described fuel feed hole road 503 and oil outlet road 504 can mutually combine specifically and implement, but, for improving lubricant effect, generally the import on the outlet on fuel feed hole road 503 and oil outlet road 504 is not arranged on the same circumference in bearing holder (housing, cover) 50, and the same side of the bearing do not installed in described dead eye of said two devices, and when different, be arranged on bearing cap 51, directly export impact cleaning and lubricated effect in order to the lubricant that prevents from entering in bearing holder (housing, cover) 50.
In a kind of unshowned concrete embodiment, as as described in the mounting means of bearing block adopt the axis of bearing holder (housing, cover) 50 mode in vertical direction, and bearing cap 51 is positioned at top, now, can adopt described screwed hole and fuel feed hole road 503 are arranged on bearing cap 51, and described fuel-displaced screwed hole and fuel-displaced pipeline 504 are arranged on to changeover portion 501 places of bearing holder (housing, cover) 50. As bearing cap 51 is positioned at below, can adopts described screwed hole and fuel feed hole road 503 are arranged on to changeover portion 501 places of bearing holder (housing, cover) 50, and described fuel-displaced screwed hole and fuel-displaced pipeline 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. Particularly, please refer to Fig. 5, the bearing block oil pocket that Fig. 5 provides for a kind of specific embodiment of the present invention cleans the structural principle schematic diagram of lubricating system.
As shown in Figure 5, a kind of bearing block oil pocket provided by the invention cleans lubricating system, comprise 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 axle 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, the lubricant in Fuel Tanking Unit 4 is offered bearing block 5 by oil supply system 1, return line 4 reclaims and is delivered to Fuel Tanking Unit 0 by the lubricating oil of the pipe joint output of the described fuel-displaced screwed hole from bearing block 5, described electronic monitoring device 6 is for monitoring the duty of oil feed line.
In above-mentioned arbitrary technical scheme, can also do further improvement. Particularly, as shown in Figure 5, oil supply system 1 comprises filter 1, plunger-type fuel pump 12, fine filter 14, pressure controller 15, pressure gauge 17, stepwise type distributor 18 and the oil pipe that each parts are connected, 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, on the pipeline between plunger-type fuel pump 12 and fine filter 14, be also provided with overflow valve 13, and the flowline of overflow valve 13 is got back to Fuel Tanking Unit 0; The pressure controller 15 wherein arranging on the pipeline of fine filter 14, stepwise type distributor 18 and pressure gauge 17 be for controlling and showing the oil pressure in the pipeline after fine filter 14, and a valve 16 can also be set before pressure gauge 17 as for subsequent use.
In above-mentioned arbitrary technical scheme, can also do further improvement. Particularly, as shown in Figure 5, return line 4 comprises the oil pipe 41 between filter 2 42 and filter 2 42 and bearing block 5, Fuel Tanking Unit 0, and the flow path of lubricant is followed successively by herein: bearing block 5, filter 2 42, Fuel Tanking Unit 0.
In above-mentioned arbitrary technical scheme, can also do further improvement. Particularly, as shown in Figure 5, Fuel Tanking Unit 0 comprises main fuel tank 01 and collects the auxiliary fuel tank 02 of the lubricant that is transmitted back to of return line 4, and auxiliary fuel tank 02 is arranged on main fuel tank 01, and the lubricant in auxiliary fuel tank 02 is through in pipeline flow-direction main fuel tank 01, and auxiliary fuel tank 02 is provided with filter 3 03 for filtering the lubricant that flows to main fuel tank 01 from auxiliary fuel tank 02 with the circulation duct place of main fuel tank 01.
In above-mentioned arbitrary technical scheme, can also do further improvement. Particularly, as shown in Figure 5, the main fuel tank 01 of Fuel Tanking Unit 0 is also provided with oil level indicator 05 and oil level controllers 04 for controlling the normal reservoir storage of main fuel tank 01 lubricant, and main fuel tank 01 can also arrange protective earth 06.
In above-mentioned arbitrary technical scheme, can also do further improvement. Particularly, as shown in Figure 5, electronic monitoring device 6 comprises oil pump monitor portion and stepwise type distributor monitor portion, and stepwise type distributor watch-dog part is 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 that holding wire can be used for its signal to be passed in the monitoring control system of relevant device so that unified management, and wherein, travel switch 61 can replace with approach switch.
It should be noted that, one, two and three in above-mentioned filter 1, filter 2 42, filter 3 03 be only for distinguishing position everywhere, not it formed and is limited, can identical, also can be different between them.
For realizing the 3rd object of the present invention, the invention provides a kind of bearing block oil pocket cleaning lubricating method that cleans lubricating system based on above-mentioned bearing block oil pocket, be included on return line 4 and set up a valve, for controlling the open and close of return line 4, and comprise the following steps:
Step 10. is opened described valve;
Step 20. powers to plunger-type fuel pump 12, under the driving of plunger-type fuel pump 12, lubricant is through arriving in bearing block 5 after each parts, thereby the original lubricant simultaneously in bearing block 5 oil pockets flows out bearing block 5 after increasing and enters return line 4 and get back to Fuel Tanking Unit 0 injecting new lubricant pressure;
After step 30. a period of time, valve-off, until the lubricant reservoir amount in bearing block 5 reach a certain amount of after, give plunger-type fuel pump 12 power-off. Like this, both realize the cleaning of bearing block oil pocket, also there is lubricated effect simultaneously;
The lubricated course of work of 40. bearing block oil pocket cleaning is next time that repeating step 10 is to step 30;
Wherein, the joint on described fuel-displaced screwed hole is taken out and adopts a screw plug described fuel-displaced screwed hole to be blocked to the effect that also can reach similar open and close of setting up described valve control return line 4 afterwards; And be to bearing block 5 grease ups in the situation that not opening described valve plunger-type fuel pump 12 power supply, the described valve of not opening that also can compartment for using electricity wisely only carries out grease up to bearing block 5.
With respect to background technology. Bearing block provided by the invention, owing to being provided with fuel feed hole road 503 and oil outlet road 504, can realizing original lubricant to annotating lubricant in described bearing block when and can in described bearing block, export, thereby realize the cleaning to described bearing block oil pocket; Due to be also provided with at described dead eye shoulder and the changeover portion place between described axis hole one for deposit cavity in the annular groove 502 of impurity, and the import on oil outlet road 504 is arranged in annular groove 502, advantageously improved the efficiency that described bearing block oil pocket cleans; Because fuel feed hole road 503 and oil outlet road 504 can arrange comparatively flexibly, improve versatility and the scope of application of described bearing block.
With respect to background technology. A kind of bearing block oil pocket provided by the invention cleans lubricating system and comprises 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 axle bearing 5 and oil supply system 1 and return line 4, realized the cleaning of Automatic continuous of bearing block 4 oil pockets and lubricated effect, and this system architecture is simple, safe and reliable, clean and lubricated effective; The return line 4 arranging, sends Fuel Tanking Unit 0 back to after the lubricant of output in bearing block 5 being filtered, and has realized recycling of lubricant, has reduced the use cost of system; The electronic monitoring device 6 and the pressure gauge 17 that arrange, can monitor described bearing block oil pocket and clean the working condition of lubricating system in real time.
With respect to background technology. A kind of bearing block oil pocket provided by the invention cleans lubricating method because step is few, simple to operate, thereby has the advantages such as applicability is strong, efficiency is high.
For realizing the 4th object of the present invention, the invention provides a kind of Mineral Engineering machinery, comprise bearing block and lubricating system thereof, described bearing block is the bearing block described in above-mentioned arbitrary technical scheme, and described lubricating system is that the bearing block oil pocket described in above-mentioned arbitrary technical scheme cleans lubricating system. Its bearing block oil pocket having described in bearing block and the above-mentioned arbitrary technical scheme described in above-mentioned arbitrary technical scheme cleans all beneficial effects of lubricating system, thereby the maintenance that makes bearing becomes simply, growth in the service life of bearing, thereby the overhaul life of this Mineral Engineering machinery extends, therefore, become longer the service life of a kind of Mineral Engineering machinery provided by the present invention.
Above to a kind of bearing block provided by the present invention and bearing block oil pocket clean lubricating system and method, Mineral Engineering machinery is described in detail. Applied specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof. In the whole description of description, word " comprises " and modification is not intended to get rid of other additives or member 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, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of the claims in the present invention.
Claims (10)
1. a bearing block, comprising: bearing holder (housing, cover) and bearing cap and described bearing cap is arranged on to the bolt fastening component on described bearing holder (housing, cover), it is characterized in that,
The version of one end of described bearing holder (housing, cover) is flange, described flange is provided with screwed hole for described bearing cap is installed, bearing block is installed to the bolt hole on bearing block mount pad, and the diameter of the residing circumference of described screwed hole is less than the diameter of the residing circumference of described bolt hole;
In described bearing holder (housing, cover), be provided with dead eye, for bearing and back-up ring etc. are installed, when installation, 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 axis hole, and described axis hole place is also provided with closed hole or the seal groove for the seals such as oil sealing are installed;
On described flange, be also provided with the screwed hole for lubrication connection is installed, described screwed hole is connected with fuel feed hole road, and described fuel feed hole road is communicated with screwed hole with described dead eye, particular location is according to the required lubricated location positioning of bearing, thereby the lubricant delivery that lubrication connection can be provided is to bearing place;
Described flange thickness direction is also provided with fuel-displaced screwed hole and coupled oil outlet road with respect to described bearing holder (housing, cover) center line and described screwed hole symmetric position place, and described oil outlet road communicates with the changeover portion between described axis hole with described dead eye shoulder.
2. bearing block according to claim 1, it is characterized in that, described screwed hole place is provided with end union elbow or end free flow coupling, described fuel-displaced screwed hole place be provided with end union elbow or end free flow coupling, in the time not needing to use corresponding joint, be replaced by screw plug respective screw hole give block; And/or described dead eye shoulder is also provided with a groove for impurity in deposit cavity with the changeover portion place between described axis hole, and the import on described oil outlet road is arranged in described groove; And/or the changeover portion of the outlet on described fuel feed hole road between described dead eye shoulder and described axis hole.
3. bearing block according to claim 1, is characterized in that, the import on described oil outlet road is arranged in described dead eye.
4. bearing block according to claim 1, is characterized in that, the changeover portion of the outlet on described fuel feed hole road between described dead eye shoulder and described axis hole, and the import on described oil outlet road is arranged in described dead eye.
5. according to the bearing block described in any one in claim 1 to 6, it is characterized in that, the import on the outlet on described fuel feed hole road and described oil outlet road is not on the same circumference in described bearing holder (housing, cover), and the same side of the bearing do not installed in described dead eye of said two devices, in order to prevent that the lubricant entering in described bearing holder (housing, cover) from directly flowing out.
6. according to the bearing block described in any one in 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 arranged on described bearing cap when different.
7. a bearing block oil pocket cleans lubricating system, comprise bearing block and oil supply system, return line, Fuel Tanking Unit, electronic monitoring device and connect described bearing block and oil supply system and return line between oil pipe, it is characterized in that, described bearing block is the bearing block described in any one in claim 1 to 8, the lubricant in Fuel Tanking Unit is offered described bearing block by described oil supply system, described return line reclaims and is delivered to Fuel Tanking Unit by the lubricating oil of the pipe joint output of the described fuel-displaced screwed hole from described bearing block, described electronic monitoring device is for monitoring the duty of oil feed line.
8. bearing block oil pocket according to claim 9 cleans lubricating system, it is characterized in that, described oil supply system comprises filter one, oil pump, fine filter, pressure controller, pressure gauge, stepwise type distributor and the oil pipe that each parts are connected, and the flow path of lubricant is followed successively by: described filter one, described oil pump, described fine filter, described stepwise type distributor, described bearing block; And/or being also provided with overflow valve on the pipeline between described oil pump and described fine filter, the flowline of described overflow valve is got back to described Fuel Tanking Unit; And/or the described pressure controller arranging on the pipeline of described fine filter, described stepwise type distributor and described pressure gauge are for controlling and showing the oil pressure in the pipeline after described fine filter; And/or a valve is also set as for subsequent use before described pressure gauge; And/or described return line comprises the oil pipe between filter two and described filter two and described bearing block, described Fuel Tanking Unit, the flow path of lubricant is followed successively by herein: described bearing block, described filter two, described Fuel Tanking Unit; And/or described electronic monitoring device comprises oil pump monitor portion and stepwise type distributor monitor portion, described stepwise type distributor watch-dog part is made up of circulating indicator and travel switch and holding wire; And/or described oil pump monitor portion and described stepwise type distributor monitor portion are all reserved with holding wire and can be used for its signal to be passed in the monitoring control system of relevant device so that unified management; And/or described travel switch replaces with approach switch; And/or described Fuel Tanking Unit comprises main fuel tank and collects the auxiliary fuel tank of the lubricant that described return line is transmitted back to; And/or described auxiliary fuel tank is arranged on described main fuel tank, and the lubricant in described auxiliary fuel tank is through in main fuel tank described in pipeline flow-direction, and the circulation duct place of described auxiliary fuel tank and described main fuel tank is provided with filter three for filtering the lubricant that flows to described main fuel tank from described auxiliary fuel tank; And/or described main fuel tank is also provided with oil level indicator and oil level controllers for controlling the normal reservoir storage of described main fuel tank lubricant; And/or described main fuel tank also arranges protective earth.
9. a bearing block oil pocket cleans lubricating method, clean lubricating system based on a kind of bearing block oil pocket, it is characterized in that, it is that in claim 9 to 21, the bearing block oil pocket described in any one cleans lubricating system that described bearing block oil pocket cleans lubricating system, and set up a valve on the described return line of described bearing block oil pocket cleaning lubricating system, for controlling the open and close of described return line, the method comprises the following steps:
Step 10. is opened described valve;
Step 20. is given described oil pump power supply, under the driving of described oil pump, lubricant is through arriving in described bearing block after each parts, thereby the original lubricant simultaneously in described bearing block oil pocket flows out described bearing block after increasing and enters described return line and get back to described Fuel Tanking Unit injecting new lubricant pressure;
After step 30. a period of time, valve-off, until the lubricant reservoir amount in described bearing block reach a certain amount of after, give described oil pump power-off; Like this, both realize the cleaning of described bearing block oil pocket, also there is lubricated effect simultaneously;
The lubricated course of work of step 40. bearing block oil pocket cleaning is next time that repeating step 10 is to step 30;
Wherein, after being taken out, joint on described fuel-displaced screwed hole adopt a screw plug that described fuel-displaced screwed hole is blocked and also can be reached similar effect of setting up the open and close of return line described in described valve control; And be to described bearing block grease up in the situation that not opening described valve the power supply of described oil pump, the described valve of not opening that also can compartment for using electricity wisely only carries out grease up to described bearing block.
10. a Mineral Engineering machinery or engineering machinery, comprise that bearing block and bearing block oil pocket clean lubricating system, it is characterized in that, described bearing block is the bearing block described in any one in claim 1 to 8, and it is that in claim 9 to 21, the bearing block oil pocket described in any one cleans lubricating system that described bearing block oil pocket cleans lubricating 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 |
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| CN201410144706.5A Division CN103867581B (en) | 2014-04-12 | 2014-04-12 | Bearing block and its oil pocket clean lubricating system and method, Mineral Engineering machinery |
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| CN105605107A true CN105605107A (en) | 2016-05-25 |
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| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
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| 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 |
| 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 |
| 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 |
| 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 |
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| 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 |
| 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 |
| 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 |
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| CN115059692B (en) * | 2022-05-31 | 2023-07-25 | 中国北方发动机研究所(天津) | Supercritical carbon dioxide working medium separation type impeller lubricating structure |
| CN116006587B (en) * | 2023-01-31 | 2023-11-21 | 浙江双金机械集团股份有限公司 | Lubricating oil circulation equipment for bearing pedestal |
| CN118049438B (en) * | 2024-04-16 | 2024-06-11 | 淄博新华风机有限公司 | Bearing assembly with oil supplementing device |
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- 2014-04-12 CN CN201610437999.5A patent/CN106015353A/en not_active Withdrawn
- 2014-04-12 CN CN201610138805.1A patent/CN105570318A/en active Pending
- 2014-04-12 CN CN201410144706.5A patent/CN103867581B/en active Active
- 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 CN201610407859.3A patent/CN106090029A/en not_active Withdrawn
- 2014-04-12 CN CN201610441900.9A patent/CN105840667A/en not_active Withdrawn
- 2014-04-12 CN CN201610138816.XA patent/CN105605102A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180148A (en) * | 2018-03-08 | 2018-06-19 | 高邮环流泵业有限公司 | A kind of anti-backflow water pump convenient for lubricant addition |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106090029A (en) | 2016-11-09 |
| CN103867581A (en) | 2014-06-18 |
| CN106015365A (en) | 2016-10-12 |
| CN105840667A (en) | 2016-08-10 |
| CN103867581B (en) | 2016-08-17 |
| CN105570318A (en) | 2016-05-11 |
| CN105605102A (en) | 2016-05-25 |
| CN106015353A (en) | 2016-10-12 |
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Effective date of registration: 20161222 Address after: 410100 Hunan province Changsha Panpan Changsha economic and Technological Development Zone, Road No. 6 Applicant after: CHANGSHA XIANZHENGYIXIANG MECHANICAL TECHNOLOGY CO., LTD. Address before: 410100 Hunan province Changsha Panpan Changsha economic and Technological Development Zone, Road No. 6 Applicant before: Fang Yifei |
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Address after: 410100 Hunan province Changsha Changsha City Economic and Technological Development Zone Bancang Road No. 29 new Changhai center service outsourcing base 3 A block 204 (cluster registration) Applicant after: CHANGSHA XIANZHENGYIXIANG MECHANICAL TECHNOLOGY CO., LTD. Address before: 410100 Hunan province Changsha Panpan Changsha economic and Technological Development Zone, Road No. 6 Applicant before: CHANGSHA XIANZHENGYIXIANG MECHANICAL TECHNOLOGY CO., LTD. |
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Application publication date: 20160525 |