CN202252747U - Anti-plugging automatic lubrication system for shield machine - Google Patents
Anti-plugging automatic lubrication system for shield machine Download PDFInfo
- Publication number
- CN202252747U CN202252747U CN2011203974159U CN201120397415U CN202252747U CN 202252747 U CN202252747 U CN 202252747U CN 2011203974159 U CN2011203974159 U CN 2011203974159U CN 201120397415 U CN201120397415 U CN 201120397415U CN 202252747 U CN202252747 U CN 202252747U
- Authority
- CN
- China
- Prior art keywords
- grease
- shield machine
- charge
- lubrication system
- lubrication
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model provides an anti-plugging automatic lubrication system for a shield machine. The anti-plugging automatic lubrication system for the shield machine comprises a grease lubrication pump, a main grease conveying pipe, a grease filter and a plurality of branched grease conveying pipes, and is characterized in that: each branched grease conveying pipe is provided with a one-way electromagnetic valve and an electronic flow meter; signal output ends of the electronic flow meters are connected with a signal input end of a shield machine controlling system; and a signal output end of the shield machine controlling system is connected with signal input ends of the one-way electromagnetic valves. The automatic lubrication system has low cost, is easy to operate, can be realized only by replacing lubrication grease distributing valves through a plurality of one-way electromagnetic valves and arranging the flow meters on pipelines, is easy to popularize and use, brings great convenience to equipment maintenance personnel and makes the service life of the shield machine guaranteed effectively.
Description
Technical field
The utility model relates to lubrication system, specifically is a kind of anticlogging shield machine automatic lubricating system.
Background technique
Shield machine is the main construction plant of modern constructing metro tunnel.When shield machine was worked, the many parts on the shield machine were in high-frequency motion state, because of the construction environment abominable, very high to the requirement of lubrication system.If lubricated insufficient, possibly cause the moving element damage of shield machine top, influence the use of equipment, cause construction to pause, if can not get timely processing, severe patient causes the substantial equipment fault, influences service life of equipment.
With the synchronous grouting agitator tank is example; Like figure one; Conventional grease lubrication system, comprise grease lubrication pump 1, grease carry be responsible for 2, grease filter 3, grease carry one-level be in charge of 4 and the Duo Gen grease carry and be in charge of 6, many greases are carried and are in charge of 6 imports and are connected with grease distributing valve 5 respectively; After grease lubrication pump 1 drove, grease carried one-level to be in charge of 4 through grease, through grease distributing valve 5 grease is assigned to many greases and is in charge of 6, is transported to the grease inlet 7 on the slip casting casing 8 again, thereby gave the lubricating point (like bearing) on the slip casting casing lubricated.Because the pressure of pipeline is stable in the shield structure lubrication system; What distributing valve was realized is overall control, and when having inlet stopping state to occur on the slip casting casing, grease can flow to the little direction of pressure drop; Be that the serious inlet of stopping state has only a small amount of grease injection or do not have grease to inject; Cause split bearing to can not get sufficient lubrication for a long time and cause damage, and unplugged inlet grease flow will cause large size to reveal befouling environment above theoretical delivery.To this situation, only monitor the whole injection amount of grease of whole lubricating system because of operating room inner control panel, whether have that partial lubrication is bad then can not to be shown, needing the special messenger to detect could find.Be prone to like this cause equipment usability, life-span to receive very big influence, and personnel's workload be big because carelessness makes partial lubrication can not get guaranteeing.
Summary of the invention
The purpose of the utility model provides a kind of anticlogging shield machine automatic lubricating system; Can make each decanting point position inject grease simultaneously; Can realize that again single tube list pump injects, can prevent effectively that the grease inlet from stopping up, guarantee that each lubricating point position can both sufficient lubrication; Thereby reduce the wearing and tearing of moving element, prolong its working life.
Said a kind of anticlogging shield machine automatic lubricating system comprises that grease lubrication pump, grease carry the person in charge, grease filter and Duo Gen grease to carry and be in charge of; It is characterized in that: carry to be in charge of at every grease to be provided with unidirectional electrical magnet valve and electronic flowmeter; The signal output part of electronic flowmeter is connected with the signal input part of shield machine control system, and the signal output part of shield machine control system is connected with the signal input part of unidirectional electrical magnet valve.
Said grease is carried to be in charge of has the 2-5 root.
Said unidirectional electrical magnet valve is arranged on the grease input end of electronic flowmeter.
The utility model is with low cost; Simple to operate, only need are replaced by a plurality of unidirectional electrical magnet valves with the lubricant grease distributing valve and on pipeline, are set up flowmeter and just can realize, are easy to promote the use of; Brought convenience for the plant maintenance personnel, let effectively ensured the working life of shield machine.
Description of drawings
Fig. 1 is the structural representation of original lubrication system,
Fig. 2 is the structural representation of the utility model,
Fig. 3 is the control principle figure of every group of grease delivery line of the utility model.
Among the figure: 1-grease lubrication pump, 2-grease are carried and are responsible for, and 3-grease filter, 4-grease carry one-level to be in charge of; 5-grease distributing valve, 6-grease are carried and are in charge of 7-grease inlet, 8-synchronous grouting agitator tank; 9-unidirectional electrical magnet valve, 10-electronic flowmeter, 11-shield machine control system.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.Among Fig. 2; Said a kind of anticlogging shield machine automatic lubricating system comprise grease lubrication pump 1, grease carry be responsible for 2, grease filter 3 and Duo Gen grease carry and be in charge of 6; It is characterized in that: carry to be in charge of at every grease to be provided with unidirectional electrical magnet valve 9 and electronic flowmeter 10 on 6; The signal output part of electronic flowmeter 10 is connected with the signal input part of shield machine control system 11, and the signal output part of shield machine control system 11 is connected with the signal input part of unidirectional electrical magnet valve 9.
Said grease conveying is in charge of 6 has the 2-5 root
Said unidirectional electrical magnet valve 9 is arranged on the grease input end of electronic flowmeter 10.
The working procedure of the utility model: lubricant grease drives through grease lubrication pump 1, through the grease conveying person in charge 2 and grease filter 3, carries through grease and is in charge of 6 injection grease decanting points 7.Wherein every grease is carried and is in charge of 6 and all can regulates its switchings through the unidirectional electrical magnet valve on the pipeline 9, and during general state, all unidirectional electrical magnet valves are opened; The lubricant grease pump injects grease to each grease inlet simultaneously; When certain grease inlet 7 stops up,, be in charge of the changes in flow rate on 6 with causing grease to carry like Fig. 3; Give shield machine control system 11, shield machine control system 11 display alarm states through electronic flowmeter 10 with information conveyance; Can only open the unidirectional electrical magnet valve that stops up the inlet pipeline through closing other unidirectional electrical magnet valves 9, carry out single tube list pump and inject lubricant grease, point is stopped up in mediation, makes pipeline recover normal, then returns to normal greasing state, makes the lubrication system proper functioning.
The described shield machine lubrication system of the utility model both can be carried out self oiling to the parts of a certain work under bad environment; Also can the lubricating pipe of a plurality of parts be lubricated; When a plurality of parts are lubricated, the pipeline grouping parallel connection of organizing in the utility model is used more, wherein the connection of every group of lubrication management such as Fig. 2; Every group of lubricating pipe can adopt independent control system to control; Also can increase a total control system and control the multi units tube road, realize all playing good lubricating effect a plurality of parts self oilings.
Claims (3)
1. anticlogging shield machine automatic lubricating system; Comprising that grease lubrication pump (1), grease are carried is responsible for (2), grease filter (3) and many greases conveyings and is in charge of (6); It is characterized in that: carry to be in charge of at every grease to be provided with unidirectional electrical magnet valve (9) and electronic flowmeter (10) on (6); The signal output part of electronic flowmeter (10) is connected with the signal input part of shield machine control system (11), and the signal output part of shield machine control system (11) is connected with the signal input part of unidirectional electrical magnet valve (9).
2. a kind of anticlogging shield machine automatic lubricating system according to claim 1 is characterized in that: (6) are in charge of in said grease conveying has the 2-5 root.
3. a kind of anticlogging shield machine automatic lubricating system according to claim 1, it is characterized in that: said unidirectional electrical magnet valve (9) is arranged on the grease input end of electronic flowmeter (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203974159U CN202252747U (en) | 2011-10-18 | 2011-10-18 | Anti-plugging automatic lubrication system for shield machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203974159U CN202252747U (en) | 2011-10-18 | 2011-10-18 | Anti-plugging automatic lubrication system for shield machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202252747U true CN202252747U (en) | 2012-05-30 |
Family
ID=46113988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203974159U Expired - Fee Related CN202252747U (en) | 2011-10-18 | 2011-10-18 | Anti-plugging automatic lubrication system for shield machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202252747U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805527A (en) * | 2016-05-25 | 2016-07-27 | 山东大学 | Lubricating system with shielding support segment feeder and mortar tank combined and method thereof |
| CN106641674A (en) * | 2017-02-24 | 2017-05-10 | 太原理工大学 | All-digital control and lubricating whole process monitored crusher bearing lubricating system |
| CN109323116A (en) * | 2018-12-25 | 2019-02-12 | 厦门厦工中铁重型机械有限公司 | One kind being suitable for shield machine assembly mechanism automatic lubrication installation and its control method |
| CN115057185A (en) * | 2022-07-28 | 2022-09-16 | 中钜(陕西)工程咨询管理有限公司 | Conveyer of section of jurisdiction is used in subway construction |
-
2011
- 2011-10-18 CN CN2011203974159U patent/CN202252747U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805527A (en) * | 2016-05-25 | 2016-07-27 | 山东大学 | Lubricating system with shielding support segment feeder and mortar tank combined and method thereof |
| CN105805527B (en) * | 2016-05-25 | 2019-02-05 | 山东大学 | Shield support feeds piece machine and mortar jar combined lubrication system and method |
| CN106641674A (en) * | 2017-02-24 | 2017-05-10 | 太原理工大学 | All-digital control and lubricating whole process monitored crusher bearing lubricating system |
| CN109323116A (en) * | 2018-12-25 | 2019-02-12 | 厦门厦工中铁重型机械有限公司 | One kind being suitable for shield machine assembly mechanism automatic lubrication installation and its control method |
| CN109323116B (en) * | 2018-12-25 | 2023-09-12 | 厦门厦工中铁重型机械有限公司 | Automatic lubrication device suitable for shield tunneling machine assembly mechanism and control method thereof |
| CN115057185A (en) * | 2022-07-28 | 2022-09-16 | 中钜(陕西)工程咨询管理有限公司 | Conveyer of section of jurisdiction is used in subway construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202252747U (en) | Anti-plugging automatic lubrication system for shield machine | |
| CN210219262U (en) | Centralized intelligent lubricating and bearing monitoring system | |
| CN203892852U (en) | Intelligent single-line lubricating system | |
| CN204829238U (en) | Automatic replenishing device of centralized lubrication oil | |
| CN103867581A (en) | Bearing block, oil cavity cleaning and lubricating system and method for bearing block, and mineral engineering machinery | |
| CN112113126B (en) | Intelligent lubricating system of stacker, reclaimer and ship loader | |
| CN104913179B (en) | A kind of automatic lubricating system | |
| CN110397841A (en) | A kind of wind power generating set bearing intelligent lubricating system and control method | |
| CN214948122U (en) | Multipoint lubrication distribution system of cotton picker | |
| CN201739745U (en) | Time-sharing integrated lubricating device for construction machinery | |
| CN104088202A (en) | Automatic oiling system of turnout | |
| CN201050673Y (en) | Valve type oil supplier | |
| CN102913733B (en) | Engineering machinery lubricant oil injecting systems | |
| CN202012718U (en) | Thin oil station | |
| CN204226177U (en) | A kind of interlock control system of lubricant oil oil pump of feed water pump | |
| CN203431457U (en) | Intelligent thin and thick oil lubrication system for barrel mixer | |
| CN207555173U (en) | Novel intelligent lubricating system | |
| CN208204500U (en) | A kind of oil supply system for rock drill lubrication | |
| CN201795257U (en) | Shield single line type grease injection system | |
| CN202532140U (en) | Automatic lubricating device for construction machinery | |
| CN215000874U (en) | Remote control fluid delivery system | |
| CN214249101U (en) | Intelligent dry oil lubricating system | |
| CN202392408U (en) | Intelligent central lubrication system for gantry crane | |
| CN203051315U (en) | Hydraulic oil returning device applied to hydraulic type drilling machine | |
| CN212302881U (en) | Reciprocating compressor oiling system demonstration mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: CHINA RAILROAD 11 BUREAU GROUP CO. LTD. Effective date: 20131121 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131121 Address after: 430074 No. 23, Jiayuan Road, East Lake Development Zone, Hubei, Wuhan Patentee after: Urban Mass Transit Engineering Co., Ltd. of China Railway 11th Bureau Group Address before: 430074 23 Huaguang Road, East Lake Development Zone, Wuhan, Hubei Patentee before: Urban Mass Transit Engineering Co., Ltd. of China Railway 11th Bureau Group Patentee before: China Railroad 11 Bureau Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20161018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |