CN106931148A - Gear-box lubricating oil loading system and unmanned plane - Google Patents
Gear-box lubricating oil loading system and unmanned plane Download PDFInfo
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- CN106931148A CN106931148A CN201710295627.8A CN201710295627A CN106931148A CN 106931148 A CN106931148 A CN 106931148A CN 201710295627 A CN201710295627 A CN 201710295627A CN 106931148 A CN106931148 A CN 106931148A
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- Prior art keywords
- oil
- lubricating oil
- gearbox
- controller
- gear
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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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0447—Control of lubricant levels, e.g. lubricant level control dependent on temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
- F16N29/04—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems enabling a warning to be given; enabling moving parts to be stopped
-
- 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
- F16N2260/00—Fail safe
- F16N2260/02—Indicating
- F16N2260/04—Oil level
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
This application discloses a kind of gear-box lubricating oil loading system, for to filling lubricating oil in unmanned machine gearbox, including oil sources, detector and controller, detector be used for real-time detection gearbox in lubricating oil amount and detected oil mass value is sent to controller, or, for sending oil transportation signal to controller when the lubricating oil in gearbox is less than the first preset value；Controller is used to be compared oil mass value with the first preset value, when oil mass value is less than or equal to the first preset value, or, when controller receives oil transportation signal, controller controls oil sources to gearbox conveying measured lubrication oil.The oil filling system, automatic during unmanned plane during flying can monitor the amount of lubricating oil in gearbox, and according to testing result, lubricating oil be injected from trend gearbox, and oil filling process is convenient and swift, substantially increases operating efficiency.The unmanned plane that the application is provided includes above-mentioned gear-box lubricating oil loading system, is likewise supplied with above-mentioned advantage.
Description
Technical field
The invention belongs to flight equipment technical field, and in particular to a kind of gear-box lubricating oil loading system, one is further related to
Plant unmanned plane.
Background technology
The features such as depopulated helicopter has quick maneuverability, reaction, convenient manipulation and unmanned flight, is widely used in
Agricultural, geology, take photo by plane, pipeline inspection, each civil area such as security protection and the disaster relief.Gearbox is the important component of unmanned plane,
It is the connector between actuating unit and executing agency, it plays a part of transmission power, changes rotating speed.The gearbox of unmanned plane
Interior to be driven with multi-stage gear, the transmission of gear needs the ability normal work in the case of the sufficient lubrication of lubricating oil,
Lubricating oil in gearbox is very few, can cause gear that larger abrasion is produced in engagement process and service life is influenceed, or even
Influence unmanned plane safe flight.
At present, existing unmanned plane is, it is necessary to by visually observing and micro-judgment determines the amount of lubricating oil in gearbox, from
And whether enough to determine the lubricating oil oil mass in gearbox, it is artificial to fill then by manually to lubricating oil is filled in gearbox
The mode of lubricating oil, operation is troublesome, inefficiency, after unmanned plane takes off, cannot manually intervene lubricating oil in gearbox
Oil mass.
Therefore it provides a kind of convenient reliable gear-box lubricating oil loading system and comprising the oil filling system
Unmanned plane, is the technical problem of those skilled in the art's urgent need solution.
The content of the invention
For the problem that above-mentioned prior art is present, it is it is an object of the invention to provide a kind of filling of gear-box lubricating oil
System, can automatically monitor the amount of lubricating oil in gearbox, and add automatically in unmanned machine gearbox during unmanned plane during flying
Note lubricating oil, the process of oil filling system filling lubricating oil is convenient and swift, substantially increases operating efficiency, is unmanned plane
Safe flight provide ensure；The present invention also resides in a kind of unmanned plane of offer, is likewise supplied with above-mentioned advantage.
The technical scheme that the present invention is provided is as follows：
A kind of gear-box lubricating oil loading system, is mainly used in filling lubricating oil in unmanned machine gearbox, including oil sources,
Detector and controller, the detector, amount for lubricating oil in real-time detection gearbox and by detected oil mass value
Be sent to the controller, or, for when the lubricating oil in the gearbox be less than or equal to the first preset value when to described
Controller sends oil transportation signal；
The controller, for the oil mass value to be compared with first preset value, when the oil mass value is less than
Or during equal to first preset value, or, when the controller receives the oil transportation signal, the controller controls institute
Oil sources is stated to gearbox conveying measured lubrication oil.
Further, the controller controls the oil sources to gearbox conveying measured lubrication oil, specifically, when change
When lubricants capacity in fast case is more than or equal to the second preset value, the controller controls the oil sources to stop conveying lubrication
Oil.
Further, the controller controls the oil sources to gearbox conveying measured lubrication oil, specifically, described
Controller controls the oil sources that the lubricating oil of Preset Time is persistently conveyed to the gearbox.
Further, the oil sources includes oil storage part and oil transportation component, and the oil storage part is used to store lubricating oil, the control
Device processed controls the oil transportation component that the lubricating oil in the oil storage part is delivered into the gearbox.
Further, the oil transportation component includes oil pump, and the controller control oil pump will moisten in the oil storage part
Lubricating oil is delivered to the gearbox.
Further, the oil transportation component also includes control valve, and the controller control control valve is used to adjust and moistens
The flow of lubricating oil.
Further, metering device is connected with the oil transportation component, the metering device is used to measure the oil transportation group
Part conveys the amount of lubricating oil, and the metering device is connected with the controller, and the controller obtained and moisten on the metering device
The amount of lubricating oil.
Further, also including alarm, the alarm is used for when oil sources internal lubrication oil oil mass is less than or waits
Alarmed when minimum fuel limit value.
Further, the detector is connected with the alarm, and the amount of lubricating oil is pre- less than first in the gearbox
If value, and the oil mass value continues reduction, the alarm equipment alarm.
A kind of unmanned plane, the unmanned plane includes above-mentioned gear-box lubricating oil loading system.
The gear-box lubricating oil loading system that the present invention is provided, can be during unmanned plane during flying, and automatic monitoring becomes
The oil mass of lubricating oil in fast case, it is possible to automatic filling lubricating oil in unmanned machine gearbox, it is ensured that in unmanned machine gearbox
There is enough lubricating oil during unmanned plane during flying, the flight safety of unmanned plane is improve, be that unmanned plane flies for a long time
There is provided possible.
The course of work of the gear-box lubricating oil loading system is：First the first preset value is pre-set on the controller,
The amount of lubricating oil in the automatic real-time detection gearbox of detector, and oil mass information is sent into controller, controller will be detected
Oil mass value is compared with the first preset value, and when oil mass is less than or equal to the first preset value, controller controls oil sources to change
The quantitative lubricating oil of conveying in fast case；
Or, when the oil mass of lubricating oil in detector detects gearbox is less than or equal to the first preset value, to control
Device processed sends oil transportation signal, and controller is to control oil sources to quantitative lubricating oil is conveyed in gearbox, in this case, detection
Device can need to only detect the lubricating oil oil mass at the first preset value, or oil mass can not be detected less than the first preset value
When, detector is to send oil transportation signal to controller, and controller just carries out oil transportation control to oil sources, and detector can be without real-time
Detect the amount of lubricating oil.
The oil filling system, it is not necessary to be automatically obtained by dismantling gearbox to filling lubricating oil in gearbox, plus
Note process simple and fast, substantially increases the operating efficiency of filling lubricating oil, and because gearbox need not often be taken apart,
Be conducive to the maintaining of gearbox, reduce gearbox maintenance, maintenance cost in use.The nothing that the present invention is provided
It is man-machine equally to possess above-mentioned advantage including above-mentioned gear-box lubricating oil loading system, can automatically monitor lubrication in gearbox
Oil mass, and fill lubricating oil from trend gearbox.
Brief description of the drawings
In order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments described in application, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
A kind of structure chart of gear-box lubricating oil loading system that Fig. 1 is provided for the present embodiment；
Second structure chart of gear-box lubricating oil loading system that Fig. 2 is provided for the present embodiment；
The structure chart of the third gear-box lubricating oil loading system that Fig. 3 is provided for the present embodiment.
Description of reference numerals：Oil sources 1；Detector 2；Controller 3；Gearbox 4；Oil transportation component 5；Oil storage part 6；Alarm 7.
Specific embodiment
In order that those skilled in the art more fully understand the technical scheme in the application, below in conjunction with the application reality
The accompanying drawing in example is applied, the technical scheme in the embodiment of the present application is clearly and completely described, it is clear that described implementation
Example is only some embodiments of the present application, rather than whole embodiments.Based on the embodiment in the application, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, should all belong to the application protection
Scope.
As shown in figure 1, a kind of gear-box lubricating oil loading system that the present embodiment is provided, is mainly used in unmanned plane speed change
Filling lubricating oil in case 4, including oil sources 1, detector 2 and controller 3, the detector 2, in real-time detection gearbox 4
Detected oil mass value is simultaneously sent to the controller 3 by the amount of lubricating oil, or, for when the profit in the gearbox 4
Lubricating oil sends oil transportation signal when being less than or equal to the first preset value to the controller 3；
The controller 3 is used to be compared the oil mass value with first preset value, when the oil mass value is less than
Or during equal to first preset value, or, when the controller 3 receives the oil transportation signal, the controller 3 is controlled
The oil sources 1 is to the conveying measured lubrication oil of the gearbox 4.
Gear assembly in gearbox 4 needs the situation ability normal work in sufficient lubrication, and lubricating oil is in gearbox 4
The friction between reduction gear is played, heat is taken away, is prevented the flank of tooth from aoxidizing, reduce impact, reduce noise and scrub the flank of tooth and take away
The important function such as debris.Existing unmanned machine gearbox 4, either observes the amount of the lubricating oil in gearbox 4, or to speed change
Filling lubricating oil in case 4, has to be carried out after by manually taking gearbox 4 apart.Visually observing can not accurately judge gearbox 4
The oil mass of interior lubricating oil, also, take apart and taken a substantial amount of time and manpower the need for gearbox 4 is installed, the speed change dismantled
May there is alignment error in case 4, in addition it is also necessary to which gearbox 4 is debugged again after reinstalling.Unmanned plane was flying
Cheng Zhong, cannot manually understand and intervene the oil mass of lubricating oil in gearbox 4, it may occur that in gearbox 4 lubricating oil it is very few or
Situation about exhausting, the accidents such as air crash are triggered so as to cause the gear wear in gearbox 4.
The gear-box lubricating oil loading system that the present embodiment is provided, pre-sets the of lubricating oil oil mass on controller 3
One preset value, the first preset value can be the minimum oil volume value of lubricating oil safe handling in gearbox 4, and the first preset value can also
More than the minimum oil volume value that lubricating oil in gearbox 4 is used safely, unmanned plane is during flight, and detector 2 is automatic in real time
Monitoring gearbox 4 in lubricating oil amount and be sent to controller 3, controller 3 carries out the oil mass value of detection and the first preset value
Compare, when lubricants capacity is less than or equal to the first preset value, controller 3 controls oil sources 1 automatically by the lubricating oil in it to change
Filling a certain amount in fast case 4.
The present embodiment also provides a kind of implementation, when detector 2 detect 4 lubricating oil in gearbox oil mass be less than or
When person is equal to the first preset value, oil transportation signal is sent to controller 3, controller 3 controls oil sources 1 fixed to 4 conveyings in gearbox
The lubricating oil of amount.In this case, detector 2 can need to only detect the lubricating oil oil mass at the first preset value, or oil mass
When can not be detected less than the first preset value, detector 2 sends oil transportation signal to controller 3, and controller 3 is just to oil sources
Oil transportation control is carried out, detector 3 can be without the amount of real-time detection lubricating oil.
The gear-box lubricating oil loading system that the present embodiment is provided, can be during unmanned plane during flying, automatic monitoring
The oil mass of lubricating oil in gearbox 4, it is possible to automatic filling lubricating oil in unmanned machine gearbox 4, it can be ensured that in gearbox 4
There is enough lubricating oil during unmanned plane during flying, the flight safety of unmanned plane is improve, be that unmanned plane flies for a long time
There is provided possible.The system is automatically obtained by need not dismantling gearbox 4 to filling lubricating oil, filling process in gearbox 4
Simple and fast, substantially increases the operating efficiency of oil filling, and because gearbox 4 need not often be taken apart, favorably
In the maintaining of gearbox 4, maintenance, the maintenance cost in use of gearbox 4 is reduced.
Wherein, detector 2 can be that any one such as liquid level gauge, liquid level sensor can continuously or discontinuously measure liquid level
Device or part, detector 2 connected by holding wire 7 with controller 3.Detector 2 can continuously in real-time detection gearbox 4
Lubricating oil, also can in a detection gearbox 4 lubricating oil default value information, controller is fed back to after default value information is reached
3, controller 3 is just controlled to oil sources 1.Preferred liquid level sensor in the present embodiment, detector 2 can be installed by mounting hole
On unmanned machine gearbox 4, by the amount of lubricating oil in liquid level sensor real-time monitoring gearbox 4 and controller 3 is sent to.It is logical
The lubricating oil crossed in liquid level sensor monitoring gearbox 4, measurement result accuracy is high, and operational control process is simple and convenient.Control
The preferred PLC of device.
The present embodiment can conveniently be installed and overhauled specifically, oil sources 1 is detachably connected with the pouring orifice on gearbox 4.Oil
Source 1 can also be provided with seal with the junction of the pouring orifice, and the seam between oil sources 1 and pouring orifice is carried out.Seal can
To be that rubber ring, conductor loop etc. are any can be with the object in seal nipple gap, seal can be shell-like, round, tubulose etc..It is close
Sealing can be set in junction outside, or pad in the contact site of oil sources 1 and pouring orifice.Seal sets
Put, can effectively prevent oil sources 1 from oil leak occurring with pouring orifice joint.
A kind of embodiment, the controller 2 controls the oil sources 1 oily to the conveying measured lubrication of the gearbox 4, specifically
For when the lubricants capacity in gearbox 4 is more than or equal to the second preset value, the controller 3 controls the oil sources 1 to stop
Conveying lubricating oil.
In the present embodiment, the second preset value is more than the first preset value, and the second preset value can be profit lubricating oil in gearbox 4
Maximum oil value, or maximum oil value and the first preset value between it is any one value, when detector 2 detects speed change
When the amount of lubricating oil is less than or equal to the first preset value in case 4, the control of controller 3 starts oil sources 1 and is lubricated oily conveying, until
When the amount of lubricating oil is more than or equal to the first preset value in gearbox 4, the control oil sources 1 of controller 3 stops conveying lubricating oil.Pass through
Set the second preset value to be controlled the lubricating oil oil mass being input into, control process is simple, it is easy to accomplish, it is capable of achieving to gearbox
The precise control of lubricating oil oil mass in 4, makes full use of the lubricating oil in gearbox 4, prevents the waste of lubricating oil, substantially increases
The utilization ratio of lubricating oil, it is cost-effective.
Also another embodiment, the controller 3 controls the oil sources 1 to the conveying measured lubrication oil of the gearbox 4,
Specifically, the controller 3 controls the oil sources 1 that the lubricating oil of Preset Time is persistently conveyed to the gearbox 4.In controller
The duration of conveying lubricating oil every time is preset on 3, after lubricating oil persistently conveys the default time, oil sources 1 stops conveying, leads to
The duration that conveying lubricating oil is set is spent, the lubricating oil oil mass to being input into gearbox 4 is controlled, control process is simple, easily
In realizing precise control.
Specifically, the oil sources 1 includes oil storage part 6 and oil transportation component 5, the oil storage part 6 is used to store lubricating oil, described
Controller 3 controls the oil transportation component 5 that the lubricating oil in the oil storage part 6 is delivered into the gearbox 4.
In the present embodiment, oil transportation part 6 and oil transportation component 5 are connected by holding wire with controller 3.Oil storage part 6 can be
Fuel tank, oil conservator, shoe cream room etc., or other can be used in the structure of oil storage.Oil transportation component 6 is provided for lubricating oil conveying
Lubricating oil in oil storage part 6 is delivered to gearbox 4 by power, the control oil transportation of controller 3 component 5.Oil storage part 6 leads to gearbox 4
Pipeline connection is crossed, oil transportation component 5 is arranged on the pipeline between oil storage part 6 and gearbox 4.Specifically, oil storage part 6 is through the first pipe
Road connects with the oil inlet of oil transportation component 5, the oil-out of second pipeline one end connection oil transportation component 5, and the second pipeline is away from oil transportation
One end of component 5 is used to connect unmanned machine gearbox 4.Lubricating oil enters oil transportation component 5, oil transportation through the first pipeline in oil storage part 6
Lubricating oil is input into the second pipeline by component 5 from oil-out, and through in the second pipeline input gearbox 4.
Wherein, the oil transportation component 5 includes oil pump, and the controller 3 controls the oil pump by the profit in the oil storage part 6
Lubricating oil is delivered to the gearbox 4.Oil pump preferred diaphragm pump in the present embodiment, light weight, small volume are easy to automatically control, institute
Filter element preferably is provided with before stating oil pump oil inlet, filter element can be that any light weight such as filtration net cover, filtration core is durable
Filter element, the setting of filter element can be with the impurity in filtering lubricant oil.
More optimize, the oil transportation component 5 also includes control valve, the controller 3 controls the control valve for adjusting
The flow of lubricating oil.Control valve is preferably mounted at before oil pump oil inlet, can be arranged on the first pipeline using threaded connection
On.It should be noted that noting leakproof in the position that control valve is installed.Controller 3 can be according to more than lubricating oil in gearbox 4
Amount, controls the amount of lubricating oil of the control valve to conveying to be adjusted control.Control valve is used cooperatively with oil pump, is easy to lubrication
The Flow-rate adjustment of oil, while frequent open and close oil pump can also be avoided, the performance to oil pump is impacted, and can be with
The energy is saved.
In order that scheme more optimizes, metering device is connected with the oil transportation component 5, the metering device is used to measure
The oil transportation component 5 conveys the amount of lubricating oil, and the metering device is connected with the controller 3, and the controller 3 obtains described
The amount of lubricating oil on metering device.Controller 3 according to the instantaneous delivery or integrated flow information of metering device, to oil transportation component
5 oil transportation speed and output oil amount is adjusted, and makes lubricating oil course of conveying reliable and stable, and oil transportation regulation is accurate, can both save
Lubricating oil oil mass, can guarantee that the safety lubricating of gearbox 4 and normal work again.Specifically, the metering device is flowmeter.
Further optimize the technical program, as shown in Fig. 2 also including alarm 7, the alarm 7 is used to work as the oil
The internal lubrication oil oil mass of source 1 is alarmed when being less than or equal to minimum fuel limit value.In the present embodiment, the preferred electronics of alarm 7
Alarm, is capable of achieving remote wireless control, and when oil mass is less than minimum fuel limit value in oil sources 1, alarm 7 is alarmed, report
The setting of alert device 7, can effectively prevent because of lubrication shortage of oil in oil sources 1, and cause accident to occur.Alarm signal can be included not
Generic any signal such as light, sound.
A kind of implementation method for more optimizing as shown in figure 3, the detector 2 is connected with the alarm 7, the gearbox
The amount of lubricating oil is less than the first preset value in 4, and the oil mass value continues to reduce, and the alarm 7 is alarmed.When detector 2 is examined
Measure lubricating oil oil mass in gearbox and be less than the first preset value, and oil mass value also is continuing to reduce, it may be possible to oil sources 1 breaks down
Oil transportation work can not be carried out, it is also possible to which lubricating oil low on fuel in oil leak or oil sources occurs, alarm 7 is alarmed, can
Effectively to carry out early warning to above-mentioned oil transportation failure, it is ensured that the system worked well, the work peace of the oil filling system is improved
Full performance.For different failures, alarm 7 can send different alarm signals, and alarm signal can include different classes of
Any one signal such as light, sound.
A kind of unmanned plane, the unmanned plane includes above-mentioned gear-box lubricating oil loading system.
The unmanned plane that the present embodiment is provided, employs above-mentioned gear-box lubricating oil loading system, can be in unmanned plane during flying
During, the oil mass of lubricating oil in automatic monitoring gearbox 4 is lubricated oily filling, the unmanned plane from trend gearbox 4 is interior
Equally can solve the problem that above-mentioned technical problem.The unmanned plane uses automatic filling lubricating oil, it is not necessary to dismantle gearbox 4, lubricating oil
Filling process simple and fast, substantially increases the operating efficiency of filling lubricating oil, while ensuring in unmanned machine gearbox 4 at nobody
There is enough lubricating oil in machine flight course, the flight safety of unmanned plane is improve, be that unmanned plane flies offer for a long time
May.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or uses the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The scope most wide for causing.
Claims (10)
1. a kind of gear-box lubricating oil loading system, is mainly used in filling lubricating oil in unmanned machine gearbox (4), and its feature exists
In, including oil sources (1), detector (2) and controller (3),
Simultaneously be sent to for detected oil mass value by the detector (2), amount for real-time detection gearbox (4) interior lubricating oil
The controller (3), or, for when the lubricating oil in the gearbox (4) be less than or equal to the first preset value when to described
Controller sends oil transportation signal；
The controller (3), for the oil mass value to be compared with first preset value, when the oil mass value be less than or
When person is equal to first preset value, or, when the controller (3) receives the oil transportation signal, controller (3) control
The oil sources (1) is made to the gearbox (4) conveying measured lubrication oil.
2. gear-box lubricating oil loading system according to claim 1, it is characterised in that the controller (3) controls institute
Oil sources (1) is stated to the gearbox (4) conveying measured lubrication oil, specifically, the lubricants capacity in the gearbox (4) be more than or
During equal to the second preset value, the controller (3) controls the oil sources (1) to stop conveying lubricating oil.
3. gear-box lubricating oil loading system according to claim 1, it is characterised in that the controller (3) controls institute
Oil sources (1) is stated to the gearbox (4) conveying measured lubrication oil, specifically, the controller (3) control the oil sources (1) to
The gearbox (4) persistently conveys the lubricating oil of Preset Time.
4. gear-box lubricating oil loading system according to claim 1, it is characterised in that the oil sources (1) is including oil storage
Part (6) and oil transportation component (5), the oil storage part (6) control the oil transportation component for storing lubricating oil, the controller (3)
(5) lubricating oil in the oil storage part (6) is delivered to the gearbox (4).
5. gear-box lubricating oil loading system according to claim 4, it is characterised in that the oil transportation component (5) includes
Oil pump, the controller (3) controls the oil pump that the interior lubricating oil of the oil storage part (6) is delivered into the gearbox (4).
6. gear-box lubricating oil loading system according to claim 4, it is characterised in that the oil transportation component (5) is also wrapped
Control valve is included, controller (3) the control control valve is used to adjust the flow of lubricating oil.
7. gear-box lubricating oil loading system according to claim 4, it is characterised in that connect on the oil transportation component (5)
Be connected to metering device, the metering device is used to measuring the amount that the oil transportation component (5) conveys lubricating oil, the metering device with
Controller (3) connection, the controller (3) obtains the amount of lubricating oil on the metering device.
8. gear-box lubricating oil loading system according to claim 1, it is characterised in that described also including alarm (7)
Alarm (7) when the oil sources (1) internal lubrication oil oil mass is less than minimum fuel limit value for being alarmed.
9. gear-box lubricating oil loading system according to claim 8, it is characterised in that the detector (2) with it is described
Alarm (7) is connected, and the amount of the interior lubricating oil of the gearbox (4) is less than the first preset value, and the oil mass value continues to reduce, institute
State alarm (7) alarm.
10. a kind of unmanned plane, it is characterised in that including the gearbox lubrication described in claim 1 to claim 9 any one
Oily loading system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710295627.8A CN106931148A (en) | 2017-04-28 | 2017-04-28 | Gear-box lubricating oil loading system and unmanned plane |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710295627.8A CN106931148A (en) | 2017-04-28 | 2017-04-28 | Gear-box lubricating oil loading system and unmanned plane |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107967984A (en) * | 2017-10-26 | 2018-04-27 | 国网福建省电力有限公司莆田供电公司 | A kind of oil temperature oil circulating pump suitable for oil in transformer of electric substation case |
| CN108953573A (en) * | 2018-08-01 | 2018-12-07 | 李其登 | A kind of speed reducer closed loop oil-control system and its oil control method |
| CN109160479A (en) * | 2018-10-29 | 2019-01-08 | 上海应用技术大学 | A kind of automatic sensing refueling device |
| CN114295366A (en) * | 2021-12-31 | 2022-04-08 | 中国第一汽车股份有限公司 | System and method for testing lubricating oil quantity and ventilation of transmission |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107967984A (en) * | 2017-10-26 | 2018-04-27 | 国网福建省电力有限公司莆田供电公司 | A kind of oil temperature oil circulating pump suitable for oil in transformer of electric substation case |
| CN108953573A (en) * | 2018-08-01 | 2018-12-07 | 李其登 | A kind of speed reducer closed loop oil-control system and its oil control method |
| CN108953573B (en) * | 2018-08-01 | 2021-09-21 | 江苏中工高端装备研究院有限公司 | Speed reducer closed-loop oil control system and oil control method thereof |
| CN109160479A (en) * | 2018-10-29 | 2019-01-08 | 上海应用技术大学 | A kind of automatic sensing refueling device |
| CN114295366A (en) * | 2021-12-31 | 2022-04-08 | 中国第一汽车股份有限公司 | System and method for testing lubricating oil quantity and ventilation of transmission |
| CN114295366B (en) * | 2021-12-31 | 2024-06-14 | 中国第一汽车股份有限公司 | System and method for testing lubrication oil quantity and ventilation of transmission |
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