CN2217716Y - Pneumatic lubricating-grease force-filling device for vehicle - Google Patents
Pneumatic lubricating-grease force-filling device for vehicle Download PDFInfo
- Publication number
- CN2217716Y CN2217716Y CN 95243010 CN95243010U CN2217716Y CN 2217716 Y CN2217716 Y CN 2217716Y CN 95243010 CN95243010 CN 95243010 CN 95243010 U CN95243010 U CN 95243010U CN 2217716 Y CN2217716 Y CN 2217716Y
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- Prior art keywords
- control valve
- oil
- valve body
- valve
- selector
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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.)
- Expired - Fee Related
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Abstract
The utility model provides a pneumatic grease pressure injection device for a vehicle, which is composed of a storage tank, and a pneumatic grease pressure device which is connected with the storage tank. The pneumatic grease pressure device is composed of a control valve, a reversing valve connected with the control valve, a grease outlet nozzle connected with the control valve and the storage tank, and an inflation tube, wherein, one end of the inflation tube is respectively connected with the control valve, the reversing valve, and the grease outlet nozzle. After connected with an air pump of a vehicle or an air compressed device, the utility model is capable of carrying out pressure injection of grease automatically to save time and labor. The utility model is particularly suitable for a vehicle with a self-contained air pump.
Description
The utility model relates to a kind of lubricating grease force-filling device, particularly relates to a kind of automobile-used pneumatic lubricating grease force-filling device.
The lubricating grease force-filling device has another name called the butter wheel, is generally two kinds of pressure bar type and screw types.The former is by manpower strut and tie repeatedly, makes with the hinged plunger of depression bar and draws the lubricating grease of pressing in the valve pocket, and inject machinery.The latter makes the skin plug of its front end that the lubricating grease in the oil storage cylinder is pressed into machinery by the manpower rotary screw.Its shortcoming is that oil reserve is little, and maintenance once needs to fill lubricating grease for several times in force-filling device.In addition, need a hand-tight pushing to annotate device during use, the rifle head is pressed on the tank filler sleeve of machinery, another hand push moulded rod or rotary screw, speed is slow, and it is time-consuming to require great effort.
The purpose of this utility model is to provide a kind of pneumatically can inject the automobile-used pneumatic lubricating grease force-filling device of lubricating grease automatically.
The automobile-used pneumatic lubricating grease force-filling device of the utility model is achieved in that it is made up of oil storage cylinder and connected pneumatic forced oil device.Oil storage cylinder comprises the cylindrical shell of band relief hole and oil outlet, the cover hinged with cylindrical shell, and the pressure that cooperates with cylinder lumen oil piston with the pull bar of pressing oily piston to be slidingly connected, and is positioned at spring between piston and cylindrical shell.Pneumatic forced oil device comprises control valve, the selector valve that is connected with control valve, and the oil outlet that is connected with oil storage cylinder with control valve.Wherein control valve is by the control valve body that has the control valve relief opening, the end cap that is connected with control valve body, and the big piston that cooperates with the control valve body air chamber, the control spool that matches with the control valve pocket of control valve body is formed.Selector valve is by having the work air flue that communicates with the control valve air chamber and the commutation valve body of selector valve relief opening, and changes the changeover valve core that body cavity cooperates and forms.The commutation valve body pushes away the valve air flue by two respectively and is connected with the air outlet slit of control valve pocket.Oil outlet is arranged on the one-way valve in the pressuring oil pipe by the pressuring oil pipe that is connected with oil storage cylinder with control valve, the oil outlet tube that is connected with pressuring oil pipe composition.Gas tube one end is connected with the air inlet and the oil outlet of selector valve, control valve respectively, and the gas tube that is connected with oil outlet is provided with switch.
Advantage of the present utility model is by means of pressurized air, the lubricating grease in the oil storage cylinder can be injected automatically the oil inlet hole of machinery, and is time saving and energy saving, easy to use, especially is fit to carry air pump, promptly utilizes the vehicle of pneumatic braking brake to use.
Describe the utility model embodiment in detail below in conjunction with accompanying drawing.
Fig. 1: the utility model structural representation
Fig. 2: the A among Fig. 1-A sectional view
The automobile-used pneumatic greaser of the utility model is made up of oil storage cylinder 1 and connected pneumatic forced oil device 2.Oil storage cylinder 1 comprises the cylindrical shell 6 of band bleeder port 3 and oil outlet 5, the cover 7 hinged with cylindrical shell 6, and the pressure that cooperates with cylindrical shell 6 inner chambers oil piston 8, with the pull bar 9 of pressing oily piston 8 slip lotuses to connect, and the spring 10 between oily piston 8 of pressure and cylindrical shell 6.Pneumatic forced oil device 2 comprises control valve, the selector valve that is connected with control valve, and the oil outlet that is connected with oil storage cylinder with control valve.Wherein control valve is by the control valve body 12 that has control valve relief opening 11,34, the end cap 13 that is connected with control valve body 12, and the big piston 15 that cooperates with the air chamber 14 of control valve body 12, the control spool 35 that cooperates with the control valve pocket 16 of control valve body 12 is formed.Selector valve is by having the work air flue 17,18 that is communicated with the air chamber 14 of control valve and the commutation valve body 21 of selector valve relief opening 19,20, changeover valve core 22 compositions that cooperate with commutation valve body 21 inner chambers.Commutation valve body 21 inner chambers are connected with the air outlet slit 25,26 of control valve pocket 16 by pushing away valve air flue 23,24.Oil outlet is arranged on the one-way valve 28 in the pressuring oil pipe 27 by the pressuring oil pipe 27 that is connected and is communicated with oil storage cylinder 1 with control valve end cap 13, and the oil outlet tube 29 that is connected with pressuring oil pipe 27 is formed.One end of gas tube 30 respectively with control valve body 12 on air inlet 31, the air inlet 32 of commutation valve body 21, and be positioned at rising on the oil outlet pressuring oil pipe 27 and cover pore 4 and connect, and cover the gas tube that pore 4 is connected and be provided with switch 33.
The working procedure of the automobile-used pneumatic greaser of the utility model is, its of a grease deposit: rotating switch 33 makes gas tube 30 communicate with oil storage cylinder 1 through oil outlet, pressurized air enters in the oil storage cylinder 1 through lid pore 4 from gas tube 30, promote to press oily piston 8 to move up, and pressure spring 10 is to bleeder port more than 3, moving pull bar 9 makes pull bar 9 kaysers on cover 7, off switch 33, open cover 7, add lubricating grease, close cover 7, remove pull bar 9 kaysers, spring force promotes to press 8 times pressure greases of oily piston, and it is entered in the pressuring oil pipe 27.It two is that lubricating grease injects: pressurized air enters commutation valve body 21 inner chambers from gas tube 30, enter in the air chamber 14 of control valve body 12 through work air flue 17, the promotion big piston moves to right, and the lubricating grease in the compression pressuring oil pipe 27 injects in the mechanical oil hole from oil outlet tube 29 through one-way valve 28; Pressurized air is entered in the control valve pocket 16 by the air inlet 31 of gas tube 30 on control valve body 12 simultaneously, enter in the commutation valve pocket by pushing away valve air flue 23 through air outlet slit 26 again, promoting changeover valve core 22 moves to right, the air that makes compression enters in the control valve pocket 16 from the air outlet slit 25 of control valve body 12 through pushing away valve air flue 24, and discharges from control valve relief opening 11; Big piston 15 makes control spool 35 move to right when moving to right, its air outlet slit 26 is communicated with control valve relief opening 34, air inlet 31 communicates with air outlet slit 25, this moment, pressurized air entered control valve pocket 16 through gas tube 30 from air inlet 31, enter in the commutation valve pocket through pushing away valve air flue 24 from air outlet slit 25 again, promoting changeover valve core 22 moves to left, air after being compressed enters in the control valve pocket 16 from air outlet slit 26 by pushing away valve air flue 23, and, carry out compression cycle one time from 34 discharges of control valve relief opening.This circulation can constantly be injected lubricating grease in the mechanical oil hole automatically repeatedly.
Claims (2)
1, a kind of automobile-used pneumatic lubricating grease force-filling device, form by the gentle dynamic pressure oil of oil storage cylinder device, it is characterized in that the pneumatic forced oil device that is connected with the oil storage letter comprises control valve, the selector valve that is connected with control valve, the oil outlet that is connected with oil storage cylinder with control valve, and the one end respectively with control valve, the gas tube that selector valve is connected with oil outlet.
2, automobile-used pneumatic lubricating grease force-filling device as claimed in claim 1, it is characterized in that control valve comprises the control valve body that has the control valve relief opening, the end cap that is connected with control valve body, the big piston that cooperates with the control valve body air chamber, the control spool that cooperates with the control valve pocket of control valve body; Selector valve comprises and has the work air flue that communicates with the control valve body air chamber and the commutation valve body of selector valve relief opening, and the changeover valve core that cooperates with the selector valve intracoelomic cavity, commutation valve body export with the overhead gas of the control valve pocket of control valve body and are connected by pushing away the valve air flue respectively; Oil outlet comprises the pressuring oil pipe that is connected and is communicated with oil storage cylinder with control valve, is arranged on the one-way valve in the pressuring oil pipe, the oil outlet tube that is connected with pressuring oil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95243010 CN2217716Y (en) | 1995-04-07 | 1995-04-07 | Pneumatic lubricating-grease force-filling device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95243010 CN2217716Y (en) | 1995-04-07 | 1995-04-07 | Pneumatic lubricating-grease force-filling device for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2217716Y true CN2217716Y (en) | 1996-01-17 |
Family
ID=33883849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95243010 Expired - Fee Related CN2217716Y (en) | 1995-04-07 | 1995-04-07 | Pneumatic lubricating-grease force-filling device for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2217716Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008083629A1 (en) * | 2007-01-11 | 2008-07-17 | Minzhang Zhao | A grease applying device with a driving plate and a lubricating pumping station |
-
1995
- 1995-04-07 CN CN 95243010 patent/CN2217716Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008083629A1 (en) * | 2007-01-11 | 2008-07-17 | Minzhang Zhao | A grease applying device with a driving plate and a lubricating pumping station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: SANZUISHUIDIANWU BUREAU, GUANGYUAN CITY, SICHUAN PROVINCE, 628007 TO: YI YARD, SHUIDIANWU BUREAU CENTER, BAOLUN TOWN, GUANGYUAN CITY, SICHUAN PROVINCE, 628003 |
|
| CP03 | Change of name, title or address |
Address after: 628003 Sichuan Guangyuan City Lun town Hydropower Station Central Hospital of Obstetrics and Gynecology Zhang Xiaoyan five turn Patentee after: Ma Dongdong Address before: 628007 Sichuan Guangyuan three hydropower five Bureau screening Department Patentee before: Ma Dongdong |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |