CN102072394A - Single-wire intelligent lubricating oil distributor assembly - Google Patents
Single-wire intelligent lubricating oil distributor assembly Download PDFInfo
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- CN102072394A CN102072394A CN2011100052430A CN201110005243A CN102072394A CN 102072394 A CN102072394 A CN 102072394A CN 2011100052430 A CN2011100052430 A CN 2011100052430A CN 201110005243 A CN201110005243 A CN 201110005243A CN 102072394 A CN102072394 A CN 102072394A
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Abstract
The invention provides a single-wire intelligent lubricating oil distributor assembly, which comprises a filter (7), a distributor valve body part (3) and a solenoid valve (2). The filter (7) is used for filtering lubricating oil entering the distributor assembly; the distributor valve body part (3) is used for distributing the lubricating oil; the solenoid valve (2) is arranged between the filter and the distributor valve body part and is used for controlling whether the lubricating oil enters the distributor valve body part; and the filter (7), the distributor valve body part (3) and the solenoid valve (2) are combined into a whole.
Description
Invention field
The present invention relates to a kind of oil header assembly, relate in particular to the intelligent oil header of a kind of single line.
Background of invention
Oil header is widely used in industries such as metallurgy, mine, machinery, vehicle, lathe, weaving, plays a part rationed lubricant oil.Single wire system is lubricated, and to refer to pumping plant (oil pump) to the pipeline between the distributor be single line, and distributor commonly used is a stepwise type distributor.The characteristics of stepwise type distributor are the continuous oil-feeds of filler opening, and each oil outlet circulation continuously is fuel-displaced, and the method for control oil pump capacity is to install autocontrol valve on inflow pipeline additional, by the unlatching of time-program(me) control valve.Its shortcoming is:
1, lubricating oil replenishing amount inaccuracy.In friction pair, the many and few of the increment of lubricant oil can cause damage to friction pair, are not The more the better.Controlled to oil mass by the time, can not accomplish accurate oil supply strictly speaking, because two uncertain factors are arranged: promptly system pressure height and distributor back pressure are just.These two uncertain factors are determining the time of movement of the unit time of stepwise type distributor spool.
2, control section takes up room greatly.Placement in the past is to add an intelligent control box on branch's lubrication piping of single line main pipe, and interior dress solenoid valve takes up room big and pipe fitting increases.
3, can not in time find the distributor fault.Whether existing stepwise type distributor all can not be observed its work normal.Can not in time find if distributor hinders cisco unity malfunction for some reason, can cause lubricating point to can not get lubricating, thereby will cause damage and lead to a disaster equipment.
Therefore, need in related domain a kind of fuel feeding that can eliminate above-mentioned defective accurately, save the space and can observe the whether novel lubricating oil dispenser of proper functioning of distributor at any time.
Summary of the invention
In order to solve the problems of the technologies described above, the present invention proposes a kind of novel single line intelligent lubricating oil dispenser assembly.
Single line intelligent lubricating oil dispenser assembly of the present invention comprises: filter is used to filter the lubricant oil that enters this dispenser assembly; The dispenser valve body portion is used for distribute lubrication oil; Solenoid valve, it is arranged between filter and the dispenser valve body portion, is used to control lubricant oil and whether enters described dispenser valve body portion.Wherein, described filter, dispenser valve body portion and the solenoid valve formation one that mutually combines.
Preferably, oil header assembly of the present invention also comprises the spool flag indicator, and described spool flag indicator provides corresponding signal according to the current action of the spool of dispenser valve body portion.
Preferably, described spool flag indicator can provide the signal that can estimate according to the current action of described spool.
Preferably, oil header assembly of the present invention also comprises near switch, describedly is used to obtain signal that described spool flag indicator provides and sends it to control gear near switch.
Preferably, described control gear is according to the described oil header assembly of SC sigmal control that transmits near switch.
Single line intelligent lubricating oil dispenser of the present invention can obtain following advantage with respect to prior art:
1, dispenser assembly is equipped with the spool flag indicator, knows just by perusal whether dispenser assembly is working properly.
2, by extract the signal that the spool flag indicator is given near switch, come the switching of control electromagnetic valve, promptly calculated to oil mass by the spool time of movement, the every action of spool is once fixed to oil mass, so accomplished accurately lubricated.
3, increased the lubrication oil filtration part, guaranteed to enter the lubricant oil height cleaning of distributor, avoided because the impurity in the lubricant oil causes the factor of distributor cisco unity malfunction.
4, distributor, solenoid valve, filter are combined together, compact structure, it is little to take up room, easy to connect, and interchangeability is strong.
Description of drawings
Fig. 1 is the annexation schematic representation between single line intelligent lubricating oil dispenser of the present invention and the one-way lubricating system;
Fig. 2 is the structural representation of single line intelligent lubricating oil dispenser of the present invention, and wherein last figure (a) is the side view of distributor, and figure below (b) is the front view of distributor.
Embodiment
Below in conjunction with accompanying drawing distributor of the present invention is described in detail.
Fig. 1 shows the annexation between single line intelligent lubricating oil dispenser of the present invention and the one-way lubricating system.Several single line bye-passes 11 can be set on single line main line 12 as required, a single line smart allocation device of the present invention is set on each single line bye-pass 11, and a plurality of lubricating points (for example district's lubricating point of A shown in Fig. 1 and B district lubricating point) that are used for to a certain subregion are carried lubricant oil.Lubricant oil enters each single line intelligent lubricating oil dispenser by 12 unified distributions of single line main line through each single line bye-pass 11.
Wherein, single line smart allocation device structurally mainly can be divided into two-part, i.e. valve seat part 4 and valve body part 3.The two can pass through various fixed blocks (for example bolt etc.) and connects, and the dispenser valve body portion also can be used as the distributor of General System and uses.
Fig. 2 shows the concrete structure of single line intelligent lubricating oil dispenser of the present invention.Fig. 2 comprises two width of cloth figure up and down, and wherein last figure (a) is the side view of distributor, and figure below (b) is the front view of distributor.
As shown in the figure, valve seat part 4 comprises lubricating oil inlet pipe fitting 9, filter 7 and solenoid valve 2.Lubricant oil enters by the lubricating oil inlet pipe fitting after the valve seat part 4, filters by filter 7 earlier, guarantees to enter the lubricant oil height cleaning of distributor 3, avoids owing to the impurity in the lubricant oil causes distributor 3 cisco unity malfunctions.Lubricant oil after filtering enters dispenser valve body portion 3 by solenoid valve 2 then.
Valve body part 3 (also can make distributor) comprises the valve hole part (not shown) that is positioned at its housing.Under the effect of oil pressure, spool begins action, and each oil outlet 8 on the distributor 3 is along with the action of spool begins fuel-displaced.Spool flag indicator 6 is used to indicate current spool action.Preferably, spool flag indicator 6 given signals can directly be observed by human eye, can determine easily whether distributor 3 is working properly.Preferably, spool flag indicator 6 can be installed on any spool interface.
Be used for from spool flag indicator 6 picked up signal near switch 5, and the signal that is obtained is sent to centralized control box 13.Usually can be provided with FPGA control circuit (PLC) in the centralized control box 13, or control chip etc., solenoid valve 2 is controlled, to reach accurately supplying lubricating oil according to the signal that is obtained.
When single line intelligent lubricating oil dispenser was worked, lubricant oil arrived solenoid valve 2 via filler opening (lubricating oil inlet pipe fitting) 9 by filter 7 backs.When electromagnet 1 when electric then solenoid valve 2 open so that lubricant oil enters valve body part 3 by solenoid valve 2.Need oil mass according to lubricating point 10 is sent to centralized control box 13 near switch 5 with the signal that reads, and gives electromagnet 1 instruction by centralized control box 13, and electromagnet dead electricity rear electromagnetic valve 2 is closed, to reach the accurate control of oil mass.
Below technological scheme of the present invention has been made detailed explanation in conjunction with the specific embodiment of the present invention, but be to be understood that, foregoing description only is illustrative but not determinate, and those skilled in the art can make various conspicuous variations to the present invention under the prerequisite that does not change essence of the present invention.Therefore, protection scope of the present invention should be as the criterion with claim.
Claims (6)
1. single line intelligent lubricating oil dispenser assembly is characterized in that:
Filter (7) is used to filter the lubricant oil that enters this dispenser assembly;
Dispenser valve body portion (3) is used for distribute lubrication oil;
Solenoid valve (2), it is arranged between filter and the dispenser valve body portion, and be used to control lubricant oil and whether enter described dispenser valve body portion,
Wherein, described filter (7), dispenser valve body portion (3) and solenoid valve (2) the formation one that mutually combines.
2. oil header assembly according to claim 1 also comprises spool flag indicator (6), and described spool flag indicator (6) provides corresponding signal according to the current action of the spool of dispenser valve body portion (3).
3. oil header assembly according to claim 2 is characterized in that, described spool flag indicator (6) can provide the signal that can estimate according to the current action of described spool.
4. oil header assembly according to claim 3 also comprises near switch (5), describedly is used to obtain signal that described spool flag indicator (6) provides and sends it to control gear near switch (5).
5. oil header assembly according to claim 4 is characterized in that, described control gear is according to the described oil header assembly of SC sigmal control that transmits near switch (5).
6. oil header assembly according to claim 2 is characterized in that, described spool flag indicator (6) can be installed on any spool interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110005243.0A CN102072394B (en) | 2011-01-12 | 2011-01-12 | single-wire intelligent lubricating oil distributor assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110005243.0A CN102072394B (en) | 2011-01-12 | 2011-01-12 | single-wire intelligent lubricating oil distributor assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102072394A true CN102072394A (en) | 2011-05-25 |
| CN102072394B CN102072394B (en) | 2014-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110005243.0A Expired - Fee Related CN102072394B (en) | 2011-01-12 | 2011-01-12 | single-wire intelligent lubricating oil distributor assembly |
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| Country | Link |
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| CN (1) | CN102072394B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913733A (en) * | 2012-10-30 | 2013-02-06 | 陈亚 | Lubricating oil injection system used for engineering machinery |
| CN103047527A (en) * | 2012-12-24 | 2013-04-17 | 太重煤机有限公司 | Automatic central thin oil lubrication system for shearer rockers |
| CN104180146A (en) * | 2013-05-27 | 2014-12-03 | 佛罗斯机械设备技术(北京)有限公司 | Lubricating grease automatic compensating device and sheet rolling machine |
| CN104595680A (en) * | 2014-12-31 | 2015-05-06 | 太重煤机有限公司 | Anti-explosion intelligent electromagnetic distributor |
| CN106545739A (en) * | 2015-09-16 | 2017-03-29 | 浙江胜祥机械有限公司 | A kind of adjustable quantitative valve |
| CN109707573A (en) * | 2018-12-29 | 2019-05-03 | 北京金风科创风电设备有限公司 | Automatic greasing monitoring method and device for wind generating set and storage medium |
Citations (5)
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|---|---|---|---|---|
| SU983375A1 (en) * | 1981-02-19 | 1982-12-23 | Закавказский Филиал Экспериментального Научно-Исследовательского Института Металлорежущих Станков Научно-Производственное Объединение "Армстанок" | Lubrication system |
| CN2301598Y (en) * | 1997-10-12 | 1998-12-23 | 李万金 | Grease distributor |
| CN2467864Y (en) * | 2000-12-29 | 2001-12-26 | 徐顺国 | Integrated pneumatic oil supply centralized lubricating system |
| US6494294B1 (en) * | 2000-01-12 | 2002-12-17 | Mikuni Adec Corporation | Lubricating oil supplying device |
| CN101600895A (en) * | 2007-01-26 | 2009-12-09 | 索尤若驱动有限及两合公司 | The speed changer and the speed changer structure series of band lubricating pump |
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2011
- 2011-01-12 CN CN201110005243.0A patent/CN102072394B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU983375A1 (en) * | 1981-02-19 | 1982-12-23 | Закавказский Филиал Экспериментального Научно-Исследовательского Института Металлорежущих Станков Научно-Производственное Объединение "Армстанок" | Lubrication system |
| CN2301598Y (en) * | 1997-10-12 | 1998-12-23 | 李万金 | Grease distributor |
| US6494294B1 (en) * | 2000-01-12 | 2002-12-17 | Mikuni Adec Corporation | Lubricating oil supplying device |
| CN2467864Y (en) * | 2000-12-29 | 2001-12-26 | 徐顺国 | Integrated pneumatic oil supply centralized lubricating system |
| CN101600895A (en) * | 2007-01-26 | 2009-12-09 | 索尤若驱动有限及两合公司 | The speed changer and the speed changer structure series of band lubricating pump |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913733A (en) * | 2012-10-30 | 2013-02-06 | 陈亚 | Lubricating oil injection system used for engineering machinery |
| CN102913733B (en) * | 2012-10-30 | 2015-08-12 | 浙江赛安电气科技有限公司 | Engineering machinery lubricant oil injecting systems |
| CN103047527A (en) * | 2012-12-24 | 2013-04-17 | 太重煤机有限公司 | Automatic central thin oil lubrication system for shearer rockers |
| CN103047527B (en) * | 2012-12-24 | 2016-04-20 | 太重煤机有限公司 | Rocker arm of coal mining machine thin oil automatic centralized lubrication system |
| CN104180146A (en) * | 2013-05-27 | 2014-12-03 | 佛罗斯机械设备技术(北京)有限公司 | Lubricating grease automatic compensating device and sheet rolling machine |
| CN104595680A (en) * | 2014-12-31 | 2015-05-06 | 太重煤机有限公司 | Anti-explosion intelligent electromagnetic distributor |
| CN106545739A (en) * | 2015-09-16 | 2017-03-29 | 浙江胜祥机械有限公司 | A kind of adjustable quantitative valve |
| CN109707573A (en) * | 2018-12-29 | 2019-05-03 | 北京金风科创风电设备有限公司 | Automatic greasing monitoring method and device for wind generating set and storage medium |
| CN109707573B (en) * | 2018-12-29 | 2023-08-15 | 北京金风科创风电设备有限公司 | Automatic greasing monitoring method and device for wind generating set and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102072394B (en) | 2014-10-29 |
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Owner name: QINHUANGDAO LONGDA LUBRICATION TECHNOLOGY CO., LTD Free format text: FORMER OWNER: USA LD INDUSTRIAL GROUP CO., LTD. Effective date: 20120531 |
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Effective date of registration: 20120531 Address after: 066102 No. 225, Haining Road, Beidaihe District, Hebei, Qinhuangdao Applicant after: QINHUANGDAO CITY LUNDA LUBRICATION TECHNOLOGY DEVELOPMENT LIMITED COMPANY Address before: Nevada Applicant before: US LD Industry Group |
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