CN109519688A - Auto Oil-filling System Using and automatic oiling method - Google Patents
Auto Oil-filling System Using and automatic oiling method Download PDFInfo
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- CN109519688A CN109519688A CN201811386968.7A CN201811386968A CN109519688A CN 109519688 A CN109519688 A CN 109519688A CN 201811386968 A CN201811386968 A CN 201811386968A CN 109519688 A CN109519688 A CN 109519688A
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- China
- Prior art keywords
- oiling
- signal
- grease
- processing unit
- moving mechanism
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- 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
- F16N21/00—Conduits; Junctions; Fittings for lubrication apertures
- F16N21/04—Nozzles for connection of lubricating equipment to nipples
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The present invention provides a kind of auto Oil-filling System Using and automatic oiling method.The auto Oil-filling System Using includes vibrating sensing unit, the processing unit connecting with the vibrating sensing unit, the control unit connecting with the processing unit and the oiling machine connecting with described control unit；The vibration data of equipment moving mechanism is acquired by vibrating sensing unit, and the vibration data is transferred to processing unit, the processing unit judges whether equipment moving mechanism lacks grease according to vibration data, when vibration data is greater than a preset vibration threshold, it sends and lacks grease signal to control unit, the control unit, which receives, lacks grease signal, it sends oiling signal and controls oiling machine to oiling machine to the oiling of equipment moving mechanism, to realize that the grease of real-time watch device movement mechanism lacks situation, and automatic oiling is carried out in the case where lacking grease, effectively save injection flow, and avoid unnecessary equipment downtime.
Description
Technical field
The present invention relates to oil injecting lubricating field more particularly to a kind of auto Oil-filling System Using and automatic oiling methods.
Background technique
Thin film transistor (TFT) (Thin Film Transistor, TFT) is current liquid crystal display device (Liquid Crystal
Display, LCD) and active matrix drive type organic electroluminescence display device and method of manufacturing same (Active Matrix Organic Light-
Emitting Diode, AMOLED) in main driving element, the display performance of direct relation panel display apparatus.
Liquid crystal display on existing market is largely backlight liquid crystal display comprising liquid crystal display panel and back
Optical mode group (backlight module).The working principle of liquid crystal display panel is in thin-film transistor array base-plate (Thin
Film Transistor Array Substrate, TFT Array Substrate) and colored filter (Color
Filter, CF) liquid crystal molecule is poured between substrate, and apply pixel voltage and common voltage respectively on two plate bases, pass through
The direction of rotation of the electric field controls liquid crystal molecule formed between pixel voltage and common voltage transmits the light of backlight module
Picture is generated out.
Miscellaneous equipment is needed in the manufacturing process of panel at present, as movement mechanism most important in equipment,
It lubricates the big obstacle for always being and restricting its to high speed development, therefore carrying out oil injecting lubricating to equipment moving mechanism is to set
The necessary project of standby maintenance, mainly carries out oiling in existing corrective maintenance with some cycles, generally existing problem once:
1, the period of oiling mainly determines according to equipment operation condition, the property of grease, experience etc., lacks accurate data
Foundation；
2, automatic oiling generally requires to shut down to equipment abrasion situation, oil because needing to confirm the actual equipment situation in scene
Rouge consume situation carry out inspection confirmation, need to stop to a certain extent production confirmed, thus influence factory production and
Production capacity；
3, to guarantee that equipment lubrication is enough, oiling is often carried out in advance, there are grease wastes, and equipment oiling excessively causes
The phenomenon of equipment lubrication deficiency.
Therefore, the novel automatic oiling method of one kind is needed to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of auto Oil-filling System Using, realize that the grease of real-time watch device movement mechanism lacks
Weary situation, and automatic oiling is carried out in the case where lacking grease, effectively save injection flow.
The object of the invention is also to provide a kind of automatic oiling methods, realize the grease of real-time watch device movement mechanism
Lack situation, and carry out automatic oiling in the case where lacking grease, effectively saving injection flow.
To achieve the above object, the present invention provides a kind of auto Oil-filling System Usings, comprising: vibrating sensing unit, with it is described
It the processing unit of vibrating sensing unit connection, the control unit that is connect with the processing unit and is connect with described control unit
Oiling machine；
The vibrating sensing unit is used to acquire the vibration data of equipment moving mechanism, and the vibration data is transferred to place
Manage unit；
The processing unit judges whether equipment moving mechanism lacks grease according to vibration data, when vibration data is greater than one
When preset vibration threshold, sends and lack grease signal to control unit, when vibration data is less than or equal to a preset vibration
When threshold value, does not send and lack grease signal to control unit；
Described control unit can receive the signal that the processing unit is sent, when receiving shortage grease signal, hair
Send oiling signal to oiling machine to control oiling machine to the oiling of equipment moving mechanism.
Described control unit includes the cloud platform connecting with the processing unit and the oiling that connect with the cloud platform
Control module；
The cloud platform is used to receive the shortage grease signal of wireless transmission, and the shortage grease signal is sent to oiling
Control module；
The oiling control module lacks grease signal for receiving, and sends oiling signal to oiling machine.
The equipment moving mechanism is guide rail.
The oiling machine includes the nozzle being fixed in equipment moving mechanism.
The processing unit obtains equipment moving mechanism also according to the adjacent time difference for sending shortage grease signal twice
Oiling time cycle and injection flow.
The present invention also provides a kind of automatic oiling methods, include the following steps:
Step S1, auto Oil-filling System Using is provided；The auto Oil-filling System Using includes: that vibrating sensing unit and the vibration pass
Feel processing unit, the control unit connecting with the processing unit and the oiling connecting with described control unit of unit connection
Machine；
Step S2, the vibration data of vibrating sensing unit acquisition equipment moving mechanism, and the vibration data is transmitted
To processing unit；
Step S3, the described processing unit judges whether equipment moving mechanism lacks grease according to vibration data, works as vibration number
When according to being greater than a preset vibration threshold, sending and lacking grease signal to control unit, when vibration data is less than or equal to one in advance
If vibration threshold when, do not send and lack grease signal to control unit；
Step S4, described control unit receives the signal that the processing unit is sent, and lacks grease signal when receiving
When, it sends oiling signal and controls oiling machine to oiling machine to the oiling of equipment moving mechanism.
Described control unit includes the cloud platform connecting with the processing unit and the oiling that connect with the cloud platform
Control module；
In the step S4, the cloud platform receives the shortage grease signal of wireless transmission, and by the shortage grease signal
It is sent to oiling control module；
The oiling control module, which receives, lacks grease signal, and sends oiling signal to oiling machine.
The equipment moving mechanism is guide rail.
The oiling machine includes the nozzle being fixed in equipment moving mechanism.
In the step S3, the processing unit is set also according to the adjacent time difference for sending shortage grease signal twice
The oiling time cycle of standby movement mechanism and injection flow.
Beneficial effects of the present invention: auto Oil-filling System Using of the invention includes vibrating sensing unit and the vibrating sensing
Processing unit, the control unit being connect with the processing unit and the oiling being connect with described control unit of unit connection
Machine；The vibration data of equipment moving mechanism is acquired by vibrating sensing unit, and the vibration data is transferred to processing unit, it should
Processing unit judges whether equipment moving mechanism lacks grease according to vibration data, when vibration data is greater than a preset vibration threshold
It when value, sends and lacks grease signal to control unit, which, which receives, lacks grease signal, sends oiling signal to oiling
Machine is to control oiling machine to the oiling of equipment moving mechanism, thus realize that the grease of real-time watch device movement mechanism lacks situation,
And automatic oiling is carried out in the case where lacking grease, injection flow is effectively saved, and avoid unnecessary equipment downtime.The present invention
Automatic oiling method the grease of real-time watch device movement mechanism may be implemented lack situation, and in the case where lacking grease
Automatic oiling is carried out, effectively saving injection flow, and avoids unnecessary equipment downtime.
Detailed description of the invention
For further understanding of the features and technical contents of the present invention, it please refers to below in connection with of the invention detailed
Illustrate and attached drawing, however, the drawings only provide reference and explanation, is not intended to limit the present invention.
In attached drawing,
Fig. 1 is the schematic diagram of auto Oil-filling System Using of the invention；
Fig. 2 is the flow chart of automatic oiling method of the invention.
Specific embodiment
Further to illustrate technological means and its effect adopted by the present invention, below in conjunction with preferred implementation of the invention
Example and its attached drawing are described in detail.
Referring to Fig. 1, the present invention provides a kind of auto Oil-filling System Using, comprising: vibrating sensing unit 10 is passed with the vibration
Sense unit 10 processing unit 20 connected, the control unit 30 that is connect with the processing unit 20 and with described control unit 30
The oiling machine 40 of connection；
The vibrating sensing unit 10 is used to acquire the vibration data of equipment moving mechanism 50, and the vibration data is transmitted
To processing unit 20；
The processing unit 20 judges whether equipment moving mechanism 50 lacks grease according to vibration data, when vibration data is big
When a preset vibration threshold, sends and lack grease signal to control unit 30, preset when vibration data is less than or equal to one
Vibration threshold when, do not send and lack grease signal to control unit 30；
Described control unit 30 can receive the signal that the processing unit 20 is sent, and lack grease signal when receiving
When, it sends oiling signal and controls oiling machine 40 to oiling machine 40 to 50 oiling of equipment moving mechanism.
It should be noted that the present invention acquires the vibration data of equipment moving mechanism 50 by vibrating sensing unit 10, and
The vibration data is transferred to processing unit 20, which judges whether equipment moving mechanism 50 lacks according to vibration data
Weary grease sends when vibration data is greater than a preset vibration threshold and lacks grease signal to control unit 30, the control list
Member 30, which receives, lacks grease signal, sends oiling signal and controls oiling machine 40 to oiling machine 40 to 50 note of equipment moving mechanism
Oil to realize that the grease of real-time watch device movement mechanism 50 lacks situation, and carries out automatically in the case where lacking grease
Oiling, effectively saving injection flow, and avoid unnecessary equipment downtime.
Specifically, described control unit 30 includes the cloud platform 31 connecting with the processing unit 20 and puts down with the cloud
The oiling control module 32 that platform 31 connects；
The cloud platform 31 is used to receive the shortage grease signal of wireless transmission, and the shortage grease signal is sent to note
Oily control module 32；
The oiling control module 32 lacks grease signal for receiving, and sends oiling signal to oiling machine 40.
Specifically, the equipment moving mechanism 50 is guide rail.
Specifically, the oiling machine 40 includes the nozzle 51 that is fixed in equipment moving mechanism 50, the nozzle 51 be used for
50 oiling of equipment moving mechanism.
Specifically, the vibration number of equipment moving mechanism 50 can be made when oiling machine 40 is to after 50 oiling of equipment moving mechanism
According to being decreased to less than or being equal to a preset vibration threshold, at this point, processing unit 20, which will not lack grease signal, is sent to control
Unit 30, oiling machine 40 stop oiling, and after equipment moving mechanism 50 continues to run until and lacks grease, processing unit 20 again will
Lack grease signal and be sent to control unit 30, oiling machine 40 opens oiling.So processing unit 20 can according to it is adjacent twice
The time difference for sending shortage grease signal obtains oiling time cycle and the injection flow of equipment moving mechanism 50, thus realization pair
The oiling of equipment moving mechanism 50 at regular time and quantity.
Referring to Fig. 2, it is based on above-mentioned auto Oil-filling System Using, the present invention also provides a kind of automatic oiling method, including it is as follows
Step:
Step S1, auto Oil-filling System Using is provided；The auto Oil-filling System Using includes: vibrating sensing unit 10 and the vibration
The processing unit 20 of the connection of sensing unit 10, the control unit 30 and and described control unit being connect with the processing unit 20
The oiling machine 40 of 30 connections；
Step S2, the vibrating sensing unit 10 acquires the vibration data of equipment moving mechanism 50, and by the vibration data
It is transferred to processing unit 20；
Step S3, the described processing unit 20 judges whether equipment moving mechanism 50 lacks grease according to vibration data, works as vibration
When dynamic data are greater than a preset vibration threshold, send and lack grease signal to control unit 30, when vibration data is less than or waits
When a preset vibration threshold, does not send and lack grease signal to control unit 30；
Step S4, described control unit 30 receives the signal that the processing unit 20 is sent, when receiving shortage grease
When signal, sends oiling signal and control oiling machine 40 to oiling machine 40 to 50 oiling of equipment moving mechanism.
It should be noted that the present invention acquires the vibration data of equipment moving mechanism 50 by vibrating sensing unit 10, and
The vibration data is transferred to processing unit 20, which judges whether equipment moving mechanism 50 lacks according to vibration data
Weary grease sends when vibration data is greater than a preset vibration threshold and lacks grease signal to control unit 30, the control list
Member 30, which receives, lacks grease signal, sends oiling signal and controls oiling machine 40 to oiling machine 40 to 50 note of equipment moving mechanism
Oil to realize that the grease of real-time watch device movement mechanism 50 lacks situation, and carries out automatically in the case where lacking grease
Oiling, effectively saving injection flow, and avoid unnecessary equipment downtime.
Specifically, described control unit 30 includes the cloud platform 31 connecting with the processing unit 20 and puts down with the cloud
The oiling control module 32 that platform 31 connects；
In the step S4, the cloud platform 31 receives the shortage grease signal of wireless transmission, and the shortage grease is believed
Number it is sent to oiling control module 32；
The oiling control module 32, which receives, lacks grease signal, sends oiling signal to oiling machine 40.
Specifically, the equipment moving mechanism 50 is guide rail.
Specifically, the oiling machine 40 includes the nozzle 51 that is fixed in equipment moving mechanism 50, the nozzle 51 be used for
50 oiling of equipment moving mechanism.
Specifically, the vibration number of equipment moving mechanism 50 can be made when oiling machine 40 is to after 50 oiling of equipment moving mechanism
According to being decreased to less than or being equal to a preset vibration threshold, at this point, processing unit 20, which will not lack grease signal, is sent to control
Unit 30, oiling machine 40 stop oiling, and after equipment moving mechanism 50 continues to run until and lacks grease, processing unit 20 again will
Lack grease signal and be sent to control unit 30, oiling machine 40 opens oiling.In the so described step S3, processing unit 20 can be with
Oiling time cycle and the oiling of equipment moving mechanism 50 are obtained according to the adjacent time difference for sending shortage grease signal twice
Amount, to realize the oiling to equipment moving mechanism 50 at regular time and quantity.
In conclusion auto Oil-filling System Using of the invention includes vibrating sensing unit, connect with the vibrating sensing unit
Processing unit, the control unit being connect with the processing unit and the oiling machine being connect with described control unit；Pass through vibration
The vibration data of dynamic sensing unit acquisition equipment moving mechanism, and the vibration data is transferred to processing unit, the processing unit
Judge whether equipment moving mechanism lacks grease according to vibration data, when vibration data is greater than a preset vibration threshold, hair
It send and lacks grease signal to control unit, which, which receives, lacks grease signal, sends oiling signal to oiling machine to control
Oiling machine processed to realize that the grease of real-time watch device movement mechanism lacks situation, and is being lacked to the oiling of equipment moving mechanism
Automatic oiling is carried out in the case where weary grease, effectively saving injection flow, and avoid unnecessary equipment downtime.Of the invention is automatic
The grease that real-time watch device movement mechanism may be implemented in correction oil injection method lacks situation, and carries out certainly in the case where lacking grease
Dynamic oiling, effectively saving injection flow, and avoid unnecessary equipment downtime.
The above for those of ordinary skill in the art can according to the technique and scheme of the present invention and technology
Other various corresponding changes and modifications are made in design, and all these change and modification all should belong to the claims in the present invention
Protection scope.
Claims (10)
1. a kind of auto Oil-filling System Using characterized by comprising vibrating sensing unit (10) and the vibrating sensing unit
(10) processing unit (20) connected, the control unit (30) and and described control unit that are connect with the processing unit (20)
(30) oiling machine (40) connected；
The vibrating sensing unit (10) is used to acquire the vibration data of equipment moving mechanism (50), and the vibration data is transmitted
Give processing unit (20)；
The processing unit (20) judges whether equipment moving mechanism (50) lacks grease according to vibration data, when vibration data is big
When a preset vibration threshold, sends and lack grease signal to control unit (30), when vibration data is less than or equal to one in advance
If vibration threshold when, do not send and lack grease signal to control unit (30)；
Described control unit (30) can receive the signal that the processing unit (20) is sent, and lack grease signal when receiving
When, it sends oiling signal and controls oiling machine (40) to oiling machine (40) to equipment moving mechanism (50) oiling.
2. auto Oil-filling System Using as described in claim 1, which is characterized in that described control unit (30) includes and the processing
The cloud platform (31) of unit (20) connection and the oiling control module (32) being connect with the cloud platform (31)；
The cloud platform (31) is used to receive the shortage grease signal of wireless transmission, and the shortage grease signal is sent to oiling
Control module (32)；
The oiling control module (32) lacks grease signal for receiving, and sends oiling signal to oiling machine (40).
3. auto Oil-filling System Using as described in claim 1, which is characterized in that the equipment moving mechanism (50) is guide rail.
4. auto Oil-filling System Using as described in claim 1, which is characterized in that the oiling machine (40) includes being fixed on equipment fortune
Nozzle (51) on motivation structure (50).
5. auto Oil-filling System Using as described in claim 1, which is characterized in that the processing unit (20) also according to it is adjacent twice
The time difference for sending shortage grease signal obtains oiling time cycle and the injection flow of equipment moving mechanism (50).
6. a kind of automatic oiling method, which comprises the steps of:
Step S1, auto Oil-filling System Using is provided；The auto Oil-filling System Using includes: that vibrating sensing unit (10) and the vibration pass
The processing unit (20) of sense unit (10) connection, the control unit (30) that is connect with the processing unit (20) and with the control
The oiling machine (40) of unit (30) connection processed；
Step S2, the vibration data of the vibrating sensing unit (10) acquisition equipment moving mechanism (50), and by the vibration data
It is transferred to processing unit (20)；
Step S3, the described processing unit (20) judges whether equipment moving mechanism (50) lacks grease according to vibration data, works as vibration
When dynamic data are greater than a preset vibration threshold, send and lack grease signal to control unit (30), be less than when vibration data or
When equal to a preset vibration threshold, does not send and lack grease signal to control unit (30)；
Step S4, described control unit (30) receives the signal that the processing unit (20) sends, when receiving shortage grease
When signal, sends oiling signal and control oiling machine (40) to oiling machine (40) to equipment moving mechanism (50) oiling.
7. automatic oiling method as claimed in claim 6, which is characterized in that described control unit (30) includes and the processing
The cloud platform (31) of unit (20) connection and the oiling control module (32) being connect with the cloud platform (31)；
In the step S4, the cloud platform (31) receives the shortage grease signal of wireless transmission, and by the shortage grease signal
It is sent to oiling control module (32)；
The oiling control module (32), which receives, lacks grease signal, and sends oiling signal to oiling machine (40).
8. automatic oiling method as claimed in claim 6, which is characterized in that the equipment moving mechanism (50) is guide rail.
9. automatic oiling method as claimed in claim 6, which is characterized in that the oiling machine (40) includes being fixed on equipment fortune
Nozzle (51) on motivation structure (50).
10. automatic oiling method as claimed in claim 6, which is characterized in that in the step S3, the processing unit (20)
Also according to it is adjacent twice send lack grease signal time difference obtain equipment moving mechanism (50) the oiling time cycle and
Injection flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811386968.7A CN109519688A (en) | 2018-11-20 | 2018-11-20 | Auto Oil-filling System Using and automatic oiling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811386968.7A CN109519688A (en) | 2018-11-20 | 2018-11-20 | Auto Oil-filling System Using and automatic oiling method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109519688A true CN109519688A (en) | 2019-03-26 |
Family
ID=65778275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811386968.7A Pending CN109519688A (en) | 2018-11-20 | 2018-11-20 | Auto Oil-filling System Using and automatic oiling method |
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| CN (1) | CN109519688A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145946A (en) * | 2020-11-25 | 2020-12-29 | 江苏嘉轩智能工业科技股份有限公司 | Automatic grease filling system and method for roller |
| CN113359562A (en) * | 2021-06-18 | 2021-09-07 | 功力机器有限公司 | Intelligent motor lubricating system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116408A (en) * | 2010-11-19 | 2011-07-06 | 上海师范大学 | Automatic lubricating method for bearings based on vibration and relevant electrical device control system |
| CN202955452U (en) * | 2012-10-29 | 2013-05-29 | 中国铁道科学研究院通信信号研究所 | Lubricating device |
| CN106015903A (en) * | 2016-06-22 | 2016-10-12 | 沈阳华创风能有限公司 | Automatic lubrication and grease filling control method and automatic lubrication and grease filling system |
| CN106233057A (en) * | 2014-04-14 | 2016-12-14 | 斯凯孚公司 | For performing the system and method for lubrication schedules |
| CN107420432A (en) * | 2016-03-25 | 2017-12-01 | 株式会社捷太格特 | Bearing arrangement |
-
2018
- 2018-11-20 CN CN201811386968.7A patent/CN109519688A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116408A (en) * | 2010-11-19 | 2011-07-06 | 上海师范大学 | Automatic lubricating method for bearings based on vibration and relevant electrical device control system |
| CN202955452U (en) * | 2012-10-29 | 2013-05-29 | 中国铁道科学研究院通信信号研究所 | Lubricating device |
| CN106233057A (en) * | 2014-04-14 | 2016-12-14 | 斯凯孚公司 | For performing the system and method for lubrication schedules |
| CN107420432A (en) * | 2016-03-25 | 2017-12-01 | 株式会社捷太格特 | Bearing arrangement |
| CN106015903A (en) * | 2016-06-22 | 2016-10-12 | 沈阳华创风能有限公司 | Automatic lubrication and grease filling control method and automatic lubrication and grease filling system |
| CN106015903B (en) * | 2016-06-22 | 2018-07-03 | 沈阳华创风能有限公司 | A kind of Self-lubrication Oil Injection from Mineral Product control method and system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145946A (en) * | 2020-11-25 | 2020-12-29 | 江苏嘉轩智能工业科技股份有限公司 | Automatic grease filling system and method for roller |
| CN112145946B (en) * | 2020-11-25 | 2021-03-30 | 江苏嘉轩智能工业科技股份有限公司 | Automatic grease filling system and method for roller |
| CN113359562A (en) * | 2021-06-18 | 2021-09-07 | 功力机器有限公司 | Intelligent motor lubricating system |
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