CN202769231U - Adjustable oil-air lubrication station - Google Patents
Adjustable oil-air lubrication station Download PDFInfo
- Publication number
- CN202769231U CN202769231U CN 201220291372 CN201220291372U CN202769231U CN 202769231 U CN202769231 U CN 202769231U CN 201220291372 CN201220291372 CN 201220291372 CN 201220291372 U CN201220291372 U CN 201220291372U CN 202769231 U CN202769231 U CN 202769231U
- Authority
- CN
- China
- Prior art keywords
- oil
- fuel
- air
- valve
- way valve
- 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
Abstract
The utility model discloses an adjustable oil-air lubrication station, and belongs to the technical field of thin oil lubrication equipment. The adjustable oil-air lubrication station aims to perform uninterrupted thin oil lubrication on mechanical equipment by gas media, and adopts the technical scheme that the adjustable oil-air lubrication station consists of an oil tank, an oil suction check valve, an oil discharge check valve, an oil applying cylinder, a power cylinder, an electromagnetic directional valve, an oil adjusting distributor and an oil-air mixing chamber, wherein the piston rods of the oil applying cylinder and the power cylinder are connected into a whole; one chamber of the oil applying cylinder is connected with one ends of the oil suction check valve and the oil discharge check valve by pipes respectively; the other ends of the oil suction check valve and the oil discharge check valve are connected with the oil tank and the oil adjusting distributor respectively; the oil adjusting distributor is connected with the oil-air mixing chamber; and the two chambers of the power cylinder are connected with two nitrogen conveying pipes by the electromagnetic directional valve respectively. The oil supply equipment provided by the utility model is simple and reliable and adjustable in oil supply, and has the advantages of simple structure, high operability, convenience in maintenance, low cost and facilitation both in popularization and application.
Description
Technical field
The utility model relates to a kind of device that utilizes gas medium machinery to be carried out uninterrupted thin oil lubricant, belongs to the thin oil lubricating equipment technical field.
Background technique
Oil-air lubrication is a kind of more advanced lubricating system, oil-air lubrication be the oiling agent of independent feed and gas are mixed and form the mixed stream of oil gas of turbulent shape after be transported to again lubricating point.In the oil-air lubrication process, monophasic fluid oil and the mixing of single phase gas stream have formed two-phase air-fuel mixture stream, oil and gas really do not merge in the two air-fuel mixtures stream, but under the gas flow effect, drive lubricant oil along inner-walls of duct constantly helical flow and form one deck continuous oil film, the mode with meticulous continuous oil droplet is sprayed onto lubricating point at last.Also therefore, in the oil-air lubrication process, have three kinds of media, namely oil, G﹠O gas mixed flow also just have three kinds of medium pipelines, i.e. oil pipe, tracheae and Oil/Gas Pipe accordingly.Oil-air lubrication is specially adapted to metallurgy industry, is used in high temperature, high humidity, and high load is in the environment of high pollution.General employing is German Lai Baisi Oil Gas Lubrication Technology at present, the problem that exists is: what it adopted on the one hand is laddering oil header, the oil mass that this volumetry divides oily method to make and outputs to each pipeline is impartial, make to be assigned to the oil mass of each lubricating point with the many main lines of lubricating point relatively less, be assigned to each lubricated oil mass with the few main line of lubricating point relatively many, cause actual each lubricating point oil mass uneven; Because of its technical know-how, equipment price is expensive, has affected the popularization of oil-air lubrication on the other hand.
The model utility content
The technical problems to be solved in the utility model provides that a kind of fuel delivery can be regulated, oil-servicing facilities is simple and reliable, Operation and maintenance are convenient, cost is low, be convenient to promote can regulate the oil-air lubrication station.
The technological scheme that solves the problems of the technologies described above is:
A kind of oil-air lubrication station that can regulate, it is by fuel tank, oil sucting one-way valve, the oil extraction one-way valve, the oil cylinder of buying oil, actuating cylinder, solenoid directional control valve, the fuel-flow control distributor, the air-fuel mixture chamber forms, the piston rod of oil cylinder and actuating cylinder of buying oil is connected as a single entity by connecting plate, the chamber of oil cylinder of buying oil is connected with an end of oil sucting one-way valve and oil extraction one-way valve respectively by pipeline, the other end of oil sucting one-way valve connects fuel tank, the other end of oil extraction one-way valve connects the fuel-flow control distributor, the fuel-flow control distributor is connected with the air-fuel mixture chamber, the air-fuel mixture chamber is connected with the next stage oil and gas distributor, two chambers of actuating cylinder are connected with solenoid directional control valve respectively, and solenoid directional control valve is connected with the nitrogen delivery line.
The above-mentioned oil-air lubrication station that can regulate, it also has gas pipe valve and shut off gas solenoid valve, and the gas pipe valve is installed in the entrance point of nitrogen pipeline, and the shut off gas solenoid valve is installed in the pipeline that nitrogen pipeline is transported to the air-fuel mixture chamber.
The above-mentioned oil-air lubrication station that can regulate, described fuel-flow control distributor is comprised of a plurality of fuel-flow control needle-valves, and a plurality of fuel-flow control needle-valves are in parallel, and the end after the parallel connection is connected with the oil extraction one-way valve, and the other end is connected with the air-fuel mixture chamber.
The beneficial effects of the utility model are:
1, oil supplying device of the present utility model adopts the mode of buy oil oil cylinder and actuating cylinder tandem piston bar, makes oil supplying device simple and reliable;
2, the utility model adopts the fuel-flow control distributor that is comprised of a plurality of fuel-flow control needle-valves, realizes the oil mass design-adjustable, the convenient main line fuel feeding different to lubricating point quantity;
3, the utility model is simple in structure, workable, easy to maintenance, cost is low, be easy to apply.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Mark is as follows among the figure: fuel tank 1, oil sucting one-way valve 2, oil extraction one-way valve 3, gas pipe valve 4, shut off gas solenoid valve 5, the oil cylinder 6 of buying oil, actuating cylinder 7, solenoid directional control valve 8, fuel-flow control distributor 9, air-fuel mixture chamber 10.
Embodiment
The utility model is comprised of fuel tank 1, oil sucting one-way valve 2, oil extraction one-way valve 3, gas pipe valve 4, shut off gas solenoid valve 5, the oil cylinder 6 of buying oil, actuating cylinder 7, solenoid directional control valve 8, fuel-flow control distributor 9, air-fuel mixture chamber 10.
Show among the figure, the piston rod of buy oil oil cylinder 6 and actuating cylinder 7 is connected as a single entity by connecting plate, by actuating cylinder 7 oil cylinder 6 motions that promote to buy oil.
Show among the figure, the chamber of oil cylinder 6 of buying oil is connected with an end of oil sucting one-way valve 2 and oil extraction one-way valve 3 respectively by pipeline, the other end of oil sucting one-way valve 2 connects fuel tank 1, the other end of oil extraction one-way valve connects fuel-flow control distributor 9, fuel-flow control distributor 9 is connected with air-fuel mixture chamber 10, and air-fuel mixture chamber 10 is connected with the next stage oil and gas distributor.
Show among the figure, the entrance point installing gas pipe valve 4 of nitrogen delivery line of the present utility model, then the nitrogen delivery line is divided into two-way, and the solenoid directional control valve 8 of leading up to is connected with two chambers of actuating cylinder 7, and another road is transported to air-fuel mixture chamber 10 by shut off gas electromagnetism 5.
The nitrogen that comes from the nitrogen delivery line is introduced into solenoid directional control valve 8 and controls actuating cylinder 7, driving oil cylinder 6 actions of buying oil by the piston rod that links finishes oil suction and buys oil action, directly enter air-fuel mixture chamber 10 through gas shut-off valve 5 simultaneously and mix with fluid there, and be blown into pipeline.
Show among the figure, fuel-flow control distributor 9 of the present utility model is comprised of a plurality of fuel-flow control needle-valves, a plurality of fuel-flow control needle-valves are in parallel, end after the parallel connection is connected with oil extraction one-way valve 3, the other end is connected with air-fuel mixture chamber 10, indoor at air-fuel mixture, the oil after the fuel-flow control needle-valve is regulated enters the lubricated bye-pass of needs with after the nitrogen that is assigned to each branch road that comes from nitrogen header pipe mixes.
Working procedure of the present utility model is as follows:
After shut off gas solenoid valve 5, solenoid directional control valve 8 dead electricity, actuating cylinder 7 right laterals, oil sucting one-way valve 2 is opened, and oil extraction one-way valve 3 is closed, oil cylinder 6 oil suctions of buying oil; When shut off gas solenoid valve 5, solenoid directional control valve 8 gets electric, actuating cylinder 7 left lateral, oil sucting one-way valve 2 is closed, oil extraction one-way valve 3 is opened, the oil cylinder 6 of buying oil is got to the lubricant oil in the cylinder on the fuel-displaced pipeline by oil extraction one-way valve 3, and the fuel-flow control needle-valve by fuel-flow control distributor 9 carries out entering air-fuel mixture chamber 10 after the fuel-flow control and carries out air-fuel mixture, form air-fuel mixture stream and be transported to each lubricating point by the oil gas pipeline, in the process that oil gas is transferred by oil and gas pipes, oil is dispelled attenuation and is formed oil film, and being transported to by pipeline needs lubricated place.
An embodiment of the present utility model switches to realize the cyclic switching of fuel feeding action and two states of fuel cut-off mutually by two time relay T1, T2.(0～5s), the fuel cut-off state time, (0～999s) can adjust according to actual production situation for the oil condition time.Thisly switch by two time relays, realize that two different operating cycle of states are mature technologies, repeat no more.
Claims (3)
1. the oil-air lubrication station that can regulate, it is characterized in that: it is by fuel tank (1), oil sucting one-way valve (2), oil extraction one-way valve (3), the oil cylinder (6) of buying oil, actuating cylinder (7), solenoid directional control valve (8), fuel-flow control distributor (9), air-fuel mixture chamber (10) forms, the piston rod of oil cylinder (6) and actuating cylinder (7) of buying oil is connected as a single entity by connecting plate, the chamber of oil cylinder (6) of buying oil is connected with the end of oil sucting one-way valve (2) with oil extraction one-way valve (3) respectively by pipeline, the other end of oil sucting one-way valve (2) connects fuel tank (1), the other end of oil extraction one-way valve (3) connects fuel-flow control distributor (9), fuel-flow control distributor (9) is connected with air-fuel mixture chamber (10), air-fuel mixture chamber (10) is connected with the next stage oil and gas distributor, two chambers of actuating cylinder (7) are connected with solenoid directional control valve (8) respectively, and solenoid directional control valve (8) is connected with the nitrogen delivery line.
2. the oil-air lubrication station that can regulate according to claim 1, it is characterized in that: it also has gas pipe valve (4) and shut off gas solenoid valve (5), gas pipe valve (4) is installed in the entrance point of nitrogen pipeline, and shut off gas solenoid valve (5) is installed in the pipeline that nitrogen pipeline is transported to air-fuel mixture chamber (10).
3. the oil-air lubrication station that can regulate according to claim 2, it is characterized in that: described fuel-flow control distributor (9) is comprised of a plurality of fuel-flow control needle-valves, a plurality of fuel-flow control needle-valves are in parallel, end after the parallel connection is connected with oil extraction one-way valve (3), and the other end is connected with air-fuel mixture chamber (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220291372 CN202769231U (en) | 2012-06-20 | 2012-06-20 | Adjustable oil-air lubrication station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220291372 CN202769231U (en) | 2012-06-20 | 2012-06-20 | Adjustable oil-air lubrication station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202769231U true CN202769231U (en) | 2013-03-06 |
Family
ID=47775806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220291372 Expired - Fee Related CN202769231U (en) | 2012-06-20 | 2012-06-20 | Adjustable oil-air lubrication station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202769231U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006278A (en) * | 2014-06-09 | 2014-08-27 | 三一重通机械有限公司 | Hydraulic power assisted automatic grease injection system and bulldozer |
| CN104482381A (en) * | 2014-12-25 | 2015-04-01 | 济南泉工机械有限公司 | Lubricating oil adder |
| CN104527475A (en) * | 2014-12-25 | 2015-04-22 | 济南泉工机械有限公司 | Loading machine |
-
2012
- 2012-06-20 CN CN 201220291372 patent/CN202769231U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006278A (en) * | 2014-06-09 | 2014-08-27 | 三一重通机械有限公司 | Hydraulic power assisted automatic grease injection system and bulldozer |
| CN104482381A (en) * | 2014-12-25 | 2015-04-01 | 济南泉工机械有限公司 | Lubricating oil adder |
| CN104527475A (en) * | 2014-12-25 | 2015-04-22 | 济南泉工机械有限公司 | Loading machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202769231U (en) | Adjustable oil-air lubrication station | |
| CN102042217B (en) | Piston lubricating system for concrete cylinder | |
| CN203202553U (en) | Trace amount of grease spraying device | |
| CN203892851U (en) | Intelligent dry-oil and oil-mist lubricating system | |
| CN201953731U (en) | Multi-cylinder synchronous operation control system | |
| CN202252770U (en) | Electromagnetic type intelligent metering oil feeder | |
| CN203742794U (en) | Gas turbine engine provided with multi-fuel delivery system | |
| CN202646180U (en) | Lampblack injection device for replacing oil tank smoke exhaust fan | |
| CN105697967B (en) | Film stretches production line chain pincers chain link oil-air lubricating device | |
| CN206112472U (en) | A lubricating system for robotic arm | |
| CN201618725U (en) | Rolling mill bearing-lubricating apparatus | |
| CN107387245A (en) | Diesel engine of locomotive underrun part cylinder deactivation control method | |
| CN202598081U (en) | Rack grease spray lubricating system of seamless steel pipe hot rolling production line | |
| CN102220921A (en) | Integrated gas supply device for gaseous propellant engine system | |
| CN207049581U (en) | A kind of plate chain automatic lubricating device of chains | |
| CN203743135U (en) | Energy-saving hydraulic circuit of press machine | |
| CN202337936U (en) | Foamed asphalt mixture stirring equipment | |
| CN203594954U (en) | System capable of regulating lubrication efficiency | |
| CN203641825U (en) | Oil-gas lubrication system | |
| CN205560235U (en) | Tensile production line chain pincers chain link air -oil lubrication device of film | |
| CN203363611U (en) | Lubrication system of drying portion of high-speed paper machine | |
| CN102937074A (en) | Continuous material feeding system and control method and elevating platform fire truck thereof | |
| CN111940196A (en) | Sleeper bolt intelligent oil injection device with help of railway tamping car wind regime power | |
| CN202991713U (en) | Twenty-high rolling machine rolling oil supply device | |
| CN201574348U (en) | Asphalt distributor with fissure cementation function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20140620 |
|
| EXPY | Termination of patent right or utility model |