CN109323117A - A kind of lubricating system - Google Patents
A kind of lubricating system Download PDFInfo
- Publication number
- CN109323117A CN109323117A CN201811538289.7A CN201811538289A CN109323117A CN 109323117 A CN109323117 A CN 109323117A CN 201811538289 A CN201811538289 A CN 201811538289A CN 109323117 A CN109323117 A CN 109323117A
- Authority
- CN
- China
- Prior art keywords
- pressure
- lubricating oil
- governor valve
- collector
- pump group
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
- F16N29/02—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 for influencing the supply of 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
- F16N—LUBRICATING
- F16N23/00—Special adaptations of check valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/38—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Reciprocating Pumps (AREA)
- General Details Of Gearings (AREA)
Abstract
The application belongs to garbage sorting equipment Technology design field, in particular to a kind of lubricating system.The lubricating system includes: lubricating oil pump group, test section and pressure governor valve, and booster stage import and oil return grade outlet flow are provided on the shell of lubricating oil pump group；Test section includes metal filings collector, and metal filings collector and the lubricating oil road of required detection are connected；Test section further includes data processor, and data processor is for handling the collected signal of metal filings collector；Pressure governor valve is used to adjust the supply amount of lubricating oil according to the detection data of test section, and pressure governor valve is connect with the booster stage import of lubricating oil pump group, and the first tracting pressuring hole and the second tracting pressuring hole are provided on pressure governor valve for introducing 2 tunnels control pressure；Pressure governor valve is additionally provided with pressure-adjusting screw, and pressure-adjusting screw is used to adjust the supply pressure of lubricating oil.
Description
Technical field
The application belongs to garbage sorting equipment Technology design field, in particular to a kind of to have metal filings real-time monitoring function
It can be with the adjustable lubricating system of outlet pressure.
Background technique
In industrial current, mechanical system increasingly complex, high speed, heavy duty, high-accuracy machinery have been applied to
The key position of all trades and professions, existing lubricating system are unable to monitor certain particular gear, bearing in addition to meeting lubricating oil demand and supply
Deng the secondary operating status of friction and to the early warning of failure.One kind provided by the invention has the function of metal filings on-line checking and goes out
The lubricating system of mouth pressure adjusting function can consider last collector to be worth doing in each flow path by integrated metal according to demand, monitor each friction pair and transport
Row health status realizes fault pre-alarming, reduces or eliminates mechanical system failure of removal.
Thus, it is desirable to have a kind of technical solution overcomes or at least mitigates at least one drawbacks described above of the prior art.
Summary of the invention
The purpose of the application is to provide a kind of lubricating system, and the position for lubricating needs is detected, and adjusts profit
The supply amount of lubricating oil.
The technical solution of the application is:
A kind of lubricating system, comprising:
Lubricating oil pump group is provided with booster stage import and oil return grade outlet flow on the shell of lubricating oil pump group.
Test section, test section include metal filings collector, and metal filings collector is fixed on the outer of the lubricating oil pump group
On shell, the acquisition runner of metal filings collector is connected with the oil return grade outlet flow on the lubricating oil road of required detection；Detection
Portion further includes data processor ECU, and data processor ECU is for handling the collected signal of metal filings collector.
Pressure governor valve, pressure governor valve are used to adjust the supply amount of lubricating oil according to the detection data of test section,
Pressure governor valve is connect with the booster stage import of lubricating oil pump group, and the first tracting pressuring hole and second is provided on pressure governor valve and is drawn
Hole is pressed, 2 tunnels control pressure can be introduced；Pressure governor valve is additionally provided with pressure-adjusting screw, and pressure-adjusting screw is for adjusting
Save the supply pressure of lubricating oil.
According at least one embodiment of the application, metal filings collector includes shell and the peace that is arranged on shell
Flange is filled, metal filings collector is fixed in the mounting base of lubricating oil pump group by filling flange.
According at least one embodiment of the application, the first end for acquiring runner is connected by tapered pipeline and inlet channel
It connects, inlet channel is connected with oil return grade outlet flow, and the second end for acquiring runner is connect by tapered pipeline with exterior line.
According at least one embodiment of the application, the sensing being arranged on the outer wall of runner for detecting metal fillings is acquired
Device, sensor pass information to the data processor ECU by plug-in unit and shielded wire, and plug-in unit includes socket and plug.
According at least one embodiment of the application, pressure governor valve is fixed on the pressure governor valve of lubricating oil pump group
In mounting base, pressure governor valve is connect by overflow runner with booster stage import.
According at least one embodiment of the application, metal filings collector can as needed integrated installation in lubricating oil
The level-one oil return grade of pump group or multistage oil return grade runner are used to judge the situation of lubricant housings.
At least there are following advantageous effects in the application:
Lubricating system provided by the present application is able to detect outflow by the way that metal filings collector is arranged at lubricating oil outlet
Lubricating oil in metal filings, thus the case where judging lubricant housings, and according to the adjustable pressure tune of detection case
Save the lubrication oil supply amount of valve control lubricant housings；And lubricating oil pump group can be arranged in multiple metal filings collectors
Level-one oil return grade or multistage oil return grade, so as to judge to locate mechanical damage position.
Detailed description of the invention
Fig. 1 is lubricating system axonometric drawing provided by the present application；
Fig. 2 is lubricating system front view provided by the present application；
Fig. 3 is lubricating system isometric cutaway view provided by the present application；
Fig. 4 is the elevational cross-sectional view of metal filings collector provided by the present application；
Fig. 5 is metal filings signalling means schematic diagram provided by the present application.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application implementation clearer, below in conjunction in the embodiment of the present application
Attached drawing, technical solutions in the embodiments of the present application is further described in more detail.In the accompanying drawings, identical from beginning to end or class
As label indicate same or similar element or element with the same or similar functions.Described embodiment is the application
A part of the embodiment, instead of all the embodiments.The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to use
In explanation the application, and it should not be understood as the limitation to the application.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without creative efforts, shall fall in the protection scope of this application.Under
Face is described in detail embodiments herein in conjunction with attached drawing.
In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown is merely for convenience of description the application and simplifies description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as protecting the application
The limitation of range.
1 to Fig. 5 the application is described in further details with reference to the accompanying drawing.
For using lubricating oil pump group 1 as the position for needing to lubricate:
As shown in Figures 1 and 2, provided by the present application is adjustable with metal filings real time monitoring function and outlet pressure
Lubricating system, including lubricating oil pump group 1, test section and pressure governor valve 5.
Specifically, test section is able to detect the metal fillings in the lubricating oil of the outflow of lubricating oil pump group 1, to judge lubrication portion
Position situation；Pressure governor valve 5 can adjust the supply amount of lubricating oil according to the detection case of test section, change lubrication state.
As shown in Figure 1, lubricating oil pump group 1 includes the pump case 11 of pump shaft 9 and outside, the sealing in one end of pump case 11
Pump cover 10 is installed to be sealed on slot 21.Pump shaft spline 37 is installed in one end of pump shaft 9, for transmitting power, the lubricating oil
Pump group 1 carries out location and installation by mounting flange 19 and mounting hole 20.
In the inside of pump case 11, booster stage and oil return grade are installed respectively on pump shaft 9, lead between booster stage and oil return grade
It crosses the sealing of sealing cup 35 to separate, and is compressed using disc spring 38.In the present embodiment, it is equipped with a booster stage 36, is respectively communicated with
Booster stage import 16 and booster stage outlet 25, booster stage pipeline import 16 installs fixation hole 24 and overflow stream by booster stage pipeline
Road 12 is connected to；
Oil return grade is 31, II grades of I grade of oil return grade, 32, III grades of oil return grade oil return grade 33 and IV grade of oil return grade 34 respectively, four
Oil return grade is respectively communicated with 26, II grades of I grade of oil return grade entrance, 27, III grades of oil return grade entrance, 28, IV grades of oil return grades of oil return grade entrance
Entrance 29, four oil return grades are connected to oil return grade outlet flow 18 respectively again.
As best shown in figs. 1 and 4, test section provided by the present application includes metal filings collector 2, the metal filings acquisition
Device 2 includes shell 40 and the mounting flange 39 that is arranged on shell 40, the metal filings collector 2 by using flange 39 with
And fastener 6 is mounted in the collector mounting base 17 of pump case 11；It is provided in the shell 40 of the metal filings collector 2
Runner 45 is acquired, the acquisition runner 45 is one section of slender pipeline, under normal circumstances, the diameter of the acquisition runner 45 and outside
Pipeline mismatches, and therefore, can connect in the following manner:
As shown in figure 4, the first end of the acquisition runner 45 is connect by tapered pipeline 46 with inlet channel 48, it is described into
Mouthful runner 48 is connected with the oil return grade outlet flow 18 again, the second end of the acquisition runner 45 by tapered pipeline 47 with
Exterior line connection.
Meanwhile the metal fillings in order to test in outflow lubricating oil, it needs that sensor 44 is installed on acquisition runner 45, passes through
Sensor 44 detects metal fillings.
As shown in figure 5, test section further includes data processor 43, the data processor 43 is for handling the metal fillings
The collected signal of last collector 2, above-mentioned data processor 43 and the sensor 44 are connected by shielded wire 4 and plug-in unit 3,
The plug-in unit 3 include socket 41 and plug 42, this connection type can easy disassembly, can guarantee signal using shielded wire
Stablize；
According to some optional embodiments, the sensor 44 can be by winding stream in the outer wall of the acquisition runner 45
The mode of sense coil realizes that metal fillings can cause the curent change in coil when passing through influenza coil, to reach detection metal
The purpose of bits.
After having detected the metal fillings in outflow lubricating oil, need to adjust the supply amount of lubricating oil according to testing result.Cause
This, is connected with pressure governor valve 5 in the booster stage import 16 of lubricating oil pump group 1, and the pressure governor valve 5 is fixed on described
In the pressure governor valve mounting base 13 of lubricating oil pump group 1, the first tracting pressuring hole 14 and second is provided on the pressure governor valve 5
Tracting pressuring hole 15 is for connecting two-way oil feed line；It is also used to adjust the adjusting screw of charge oil pressure on the pressure governor valve 5
7, the charge oil pressure of lubricating oil pump group 1 is adjusted to adjust the supply amount of lubricating oil by adjusting adjusting screw 7, changes lubricating oil pump group
1 lubrication state.
Further, stablize to guarantee to lubricate oil supply amount, prevent the screw thread on the pressure governor valve 5 from loosening,
Pressure governor valve 5 is provided with fixation hole 22 and 23, is then locked the threaded components on pressure governor valve 5 by lock silk 8
Prevent screw thread from loosening on the fixation hole 22 and 23.
In addition, multiple metal filings collectors 2 can use simultaneously, multiple metal filings are adopted as needed
2 integrated installation of storage is compared in the multistage oil return grade runner of lubricating oil pump group 1 according to the detection case in adjacent two-stage circuit, can
Judge the position there are lubrication problem.
The above, the only specific embodiment of the application, but the protection scope of the application is not limited thereto, it is any
Within the technical scope of the present application, any changes or substitutions that can be easily thought of by those familiar with the art, all answers
Cover within the scope of protection of this application.Therefore, the protection scope of the application should be with the scope of protection of the claims
It is quasi-.
Claims (8)
1. a kind of lubricating system characterized by comprising
Lubricating oil pump group (1) is provided with booster stage import (16) and oil return grade outlet flow on the shell of the lubricating oil pump group (1)
(18)；
Test section, the test section include metal filings collector (2), and the metal filings collector (2) is fixed on the cunning
On the shell of oil pump group (1), the lubricating oil road of the acquisition runner (45) and required detection of the metal filings collector (2) is returned
Oily grade outlet flow (18) is connected；The test section further includes (43) data processor ECU, the data processor ECU
(43) for handling the collected signal of the metal filings collector (2)；
Pressure governor valve (5), the pressure governor valve are used to adjust lubricating oil according to the detection data of the test section
Supply amount, the pressure governor valve (5) connect with the booster stage import (16) of the lubricating oil pump group (1), the pressure
It is provided with the first tracting pressuring hole (14) and the second tracting pressuring hole (15) on governor valve, 2 tunnels control pressure can be introduced；The pressure tune
Section valve is additionally provided with pressure-adjusting screw (7), and the pressure-adjusting screw (7) is used to adjust the supply pressure of lubricating oil.
2. lubricating system according to claim 1, which is characterized in that the metal filings collector (2) includes shell
(40) and mounting flange (39) on shell (40) is set, the metal filings collector (2) is fixed by dress flange (39)
In the mounting base (17) of the lubricating oil pump group (1).
3. lubricating system according to claim 1, which is characterized in that the first end of acquisition runner (45) passes through variable diameter
Pipeline (46) is connect with inlet channel (48), and the inlet channel (48) is connected with the oil return grade outlet flow (18), institute
The second end for stating acquisition runner (45) is connect by tapered pipeline (47) with exterior line.
4. lubricating system according to claim 1, which is characterized in that be arranged on the outer wall of acquisition runner (45) and be used for
The sensor (44) of metal fillings is detected, the sensor (44) passes information to described by plug-in unit (3) and shielded wire (4)
Data processor ECU (43), the plug-in unit (3) includes socket and plug.
5. lubricating system according to claim 1, which is characterized in that the pressure governor valve is fixed on the lubricating oil
In the pressure governor valve mounting base (13) of pump group (1), the pressure governor valve is grading by overflow runner (12) and pressurization
Mouth (16) connection.
6. lubricating system according to claim 1, which is characterized in that the metal filings collector (2) can be according to need
Want integrated installation in the level-one oil return grade of lubricating oil pump group (1) or multistage oil return grade runner for decision problem position.
7. lubricating system according to claim 1, which is characterized in that be provided on the pressure governor valve (5) solid
Determine hole (22) and (23), the threaded components on pressure governor valve (5), which are locked on the fixation hole, by lock silk (8) prevents
Screw thread loosens.
8. lubricating system according to claim 3, which is characterized in that the sensor (44) can be by the acquisition
The mode for winding influenza coil on the outer wall of runner (45) is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811538289.7A CN109323117B (en) | 2018-12-16 | 2018-12-16 | Lubricating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811538289.7A CN109323117B (en) | 2018-12-16 | 2018-12-16 | Lubricating system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109323117A true CN109323117A (en) | 2019-02-12 |
| CN109323117B CN109323117B (en) | 2020-09-18 |
Family
ID=65257040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811538289.7A Active CN109323117B (en) | 2018-12-16 | 2018-12-16 | Lubricating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109323117B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115388315A (en) * | 2022-09-02 | 2022-11-25 | 中国航发贵阳发动机设计研究所 | Oil receiving pool structure for aircraft engine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5799631A (en) * | 1996-10-15 | 1998-09-01 | Toyota Jidosha Kabushiki Kaisha | Apparatus for controlling engine valve performance |
| CN202250296U (en) * | 2011-08-22 | 2012-05-30 | 四川新川航空仪器有限责任公司 | Metal-scraps treating and controlling system |
| CN204327936U (en) * | 2014-12-03 | 2015-05-13 | 中国航空工业集团公司金城南京机电液压工程研究中心 | A kind of small flow lubrication system of full flight envelope work |
| CN204477663U (en) * | 2015-01-09 | 2015-07-15 | 哈尔滨东安发动机（集团）有限公司 | Lubricating oil pump overflow mechanism |
| CN105065085A (en) * | 2015-07-31 | 2015-11-18 | 吉林大学 | On-line engine oil quality monitoring system and method adopting multi-sensor information fusion |
| CN105781672A (en) * | 2016-04-06 | 2016-07-20 | 哈尔滨飞机工业集团有限责任公司 | Online disposal system for metal chips in lubricating oil of helicopter engine |
| CN107816472A (en) * | 2016-09-13 | 2018-03-20 | 新乡市华航航空液压设备有限公司 | A kind of hydraulic system cleaning device |
| CN207923650U (en) * | 2018-01-14 | 2018-09-28 | 陕西东方长安航空科技有限公司 | A kind of hydraulic air oil viscosity adjustable attenuation index testing device |
-
2018
- 2018-12-16 CN CN201811538289.7A patent/CN109323117B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5799631A (en) * | 1996-10-15 | 1998-09-01 | Toyota Jidosha Kabushiki Kaisha | Apparatus for controlling engine valve performance |
| CN202250296U (en) * | 2011-08-22 | 2012-05-30 | 四川新川航空仪器有限责任公司 | Metal-scraps treating and controlling system |
| CN204327936U (en) * | 2014-12-03 | 2015-05-13 | 中国航空工业集团公司金城南京机电液压工程研究中心 | A kind of small flow lubrication system of full flight envelope work |
| CN204477663U (en) * | 2015-01-09 | 2015-07-15 | 哈尔滨东安发动机（集团）有限公司 | Lubricating oil pump overflow mechanism |
| CN105065085A (en) * | 2015-07-31 | 2015-11-18 | 吉林大学 | On-line engine oil quality monitoring system and method adopting multi-sensor information fusion |
| CN105781672A (en) * | 2016-04-06 | 2016-07-20 | 哈尔滨飞机工业集团有限责任公司 | Online disposal system for metal chips in lubricating oil of helicopter engine |
| CN107816472A (en) * | 2016-09-13 | 2018-03-20 | 新乡市华航航空液压设备有限公司 | A kind of hydraulic system cleaning device |
| CN207923650U (en) * | 2018-01-14 | 2018-09-28 | 陕西东方长安航空科技有限公司 | A kind of hydraulic air oil viscosity adjustable attenuation index testing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115388315A (en) * | 2022-09-02 | 2022-11-25 | 中国航发贵阳发动机设计研究所 | Oil receiving pool structure for aircraft engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109323117B (en) | 2020-09-18 |
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