CN2238962Y - Trunk piston high-pressure grease refueling apparatus - Google Patents
Trunk piston high-pressure grease refueling apparatus Download PDFInfo
- Publication number
- CN2238962Y CN2238962Y CN 95211809 CN95211809U CN2238962Y CN 2238962 Y CN2238962 Y CN 2238962Y CN 95211809 CN95211809 CN 95211809 CN 95211809 U CN95211809 U CN 95211809U CN 2238962 Y CN2238962 Y CN 2238962Y
- Authority
- CN
- China
- Prior art keywords
- plunger
- oil
- grease
- pressure
- screw thread
- 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
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- Reciprocating Pumps (AREA)
Abstract
The utility model relates to a trunk piston high-pressure grease refueling apparatus. The utility model is composed of a grease storage tank, a grease filling pipe, a nozzle tip, a grease pressing device, etc. The grease pressing device which is arranged on one end of a cover of the grease storage tank is composed of a grease pressing handle, a connecting block, a push rod, a grease outlet chamber, a circular trunk piston tube, a trunk piston, a grease absorption chamber, etc. The trunk piston high-pressure grease refueling apparatus has the advantages of great capacity, large pressure, convenient operation, etc. The utility model solves the problem that large size agricultural implements, oilfields, and mine components are serviced by small grease guns. The utility model lightens labor strength and prevents dirt inclusion when grease is frequently filled into grease guns.
Description
The utility model relates to a kind of plunger type high-pressure butter annotating device.
In the mechanical employed butter inspection of current maintenance, belong to small portable more, though automobile, tractor bicycle use very convenient flexibly.If but this small-sized grease gun is when being used for that large-scale parts such as large farm machinery, oil field, mine are annotated butter, then limited or pressure is too small because of the volume small capacity is difficult to reach job requirements.Often maintain that a position must add once in oil gun or several times butter just can finish.So together, increased labor intensity when both having prolonged operation, be difficult to guarantee maintenance qualities again.
The purpose of this utility model provides a kind of plunger type high-pressure butter annotating device, its capacity is big, store oil is many, pressure height, convenient, laborsaving the saving time of filling, can realize that multimachine spare, multi-section position maintain operation continuously, adapt to those large-scale agricultural machinery teams, fleet or needs certain pressure especially and discharge the maintenance of the large-scale parts of the former lubricant oil of haveing been friends in the past and use.
In order to achieve the above object, the utility model scheme is: comprise gasoline tank, mechanical lubricator, oil filler pipe, oil nozzle head four parts composition.Gasoline tank is inclined to one side cuboid, and its top cover is fixed on the staving by the gong silk.Loam cake one end is provided with the circular hole that mechanical lubricator is installed, the other end when refueling can about remove.Gasoline tank two middle side parts are provided with to carry carries handgrip, and outer bottom one side is provided with foot treadle.Mechanical lubricator by press oily handle, contiguous block, round key slot type push rod, fixedly gong silk, spherical delivery valve, oil suction chamber, the stacked inlet clack of triangle etc. are formed to go out grease chamber, circular plunger tube, plunger tube fixed cover, plunger, plunger.Mechanical lubricator can freely rotate 360 ° around the plunger tube center.Have in gasoline tank under the state of lubricant oil, formed sealing system in the mechanical lubricator, when pressing handle up and down, plunger pumps in plunger tube under the drive of push rod, and lubricant oil is sucked from the inlet hole of bottom, oil suction chamber; When plunger is descending, the stacked inlet clack of spherical delivery valve and the indoor triangle of oil suction opening and closing simultaneously in the plunger, the oil groove of butter on push rod is pressed into plunger upper part and goes out the grease chamber, and after oil outlet tube, oil nozzle head are expelled to the MACHINE MAINTENANCE lubricant housings.
The advantage of the utility model plunger type high-pressure butter annotating device is: (1) is simple in structure, makes installation and maintenance conveniently; (2) the gasoline tank volume is big, store oil is many, can realize once refueling repeatedly that multimachine spare, multi-section position are long-term continuously uses; (3) the big injection of pressure is rapid, and the lubricant oil of being had been friends in the past in parts Central Plains effectively squeezes away; (4) using method is simple, and is safe, light, free to rotate, and operation is carried out in the orientation from different perspectives; (5) alleviate labor intensity of operating staff, avoid sneaking into impurity, cause adverse consequences because of frequently adding pasta to oil gun.
Embodiment to model utility describes in further detail below in conjunction with accompanying drawing.
Fig. 1 is the utility model plunger type high-pressure butter annotating device schematic representation.
Fig. 2 is the mechanical lubricator schematic representation of the utility model plunger type high-pressure butter annotating device.
As shown in Figure 1, the utility model plunger type high-pressure butter annotating device is made up of gasoline tank (25), mechanical lubricator (29), oil filler pipe (27) and oil nozzle head (28).Gasoline tank (25) is inclined to one side cuboid, and loam cake (8) is fixed on the staving with the gong silk, has designed the circular hole of installation mechanical lubricator (29) at loam cake one end, but mechanical lubricator is fixed on wherein and 360 ° of unitary rotation; When refueling, the other end can remove.The gasoline tank both sides are provided with to carry carries handgrip (24), and outer bottom one side is provided with foot treadle (26), steps on during oiling in the above to keep ladle body directly perpendicular.Oil filler pipe (27) is high pressure resistant flexible pipe, Front-end Design general oil nozzle chew the head (28).Mechanical lubricator (29) by press oily handle (22), contiguous block (23), push rod (2), go out grease chamber (5), plunger tube (11), plunger (14) and oil suction chamber (18) form.
As shown in Figure 2, the top, grease chamber (5) that goes out of mechanical lubricator (29) is provided with screw thread, and is fastening by pressure cap (3) seal ring (4) sealing of screw thread in the band.Go out grease chamber's one middle side part and be provided with flowline connection to subsea (6), opposite side is provided with pressure handle frame attachment hole (7), has screw thread in the warp of bottom, is connected with plunger tube (11).Be provided with fixed cover (10) on plunger tube top, below mechanical lubricator be fixed on the gasoline tank at the store oil bung with fixed cover gong silk (9).The outside, lower end of plunger tube (11) also has screw thread and oil suction chamber (13) join, and also is provided with fixedly gong silk (15) of oil suction chamber in the plunger tube outside, the oil suction chamber is carried out fastening, prevents oil suction chamber loose or dislocation.Oil suction chamber (18) bottom is provided with oil-sucking hole (21), be provided with screw thread in the footpath, top and link to each other with the plunger tube bottom, in be provided with rounded washers (19), the stacked inlet clack of triangle (20), oil-sucking hole bottom this lobe is covered in wherein has certain interval, can fluctuate.
By Fig. 1, Fig. 2 also as can be known, being provided with pressure handle attachment hole (1) on the plunger push rod (2) links to each other with pressing handle (22); The lower end has screw thread and is provided with a microscler oil groove (12), joins with plunger (14).Be provided with fixedly gong silk (13) of plunger on plunger (14) top, it is fastening that coupled columns is filled in row, prevents to come off.Plunger (14) bottom is provided with oil inlet hole (17), and oil inlet hole covers by spherical delivery valve (16) is inboard, has screw thread in the footpath, top and links to each other with push rod, and push rod and plunger base have certain space, and spherical delivery valve can fluctuate within it.When pressing handle (22), push rod (2) drives plunger (14) and does in plunger tube (11) up and down through reciprocating motion, when push rod (2) and plunger (14) are up, spherical delivery valve (16) moves down and cuts out plunger oil inlet hole (17) formation vacuum in the plunger, attract to move on the inlet clack (20), oil-sucking hole (21) is opened automatically and is sucked butter.When push rod (2) and plunger (14) are descending, oil suction lobe (20) is the descending oil-sucking hole of closing under the effect of interior pressure, move on the spherical delivery valve (16) in the plunger, oil inlet hole (17) is opened, and butter enters plunger (14) top and goes out grease chamber (5) through push rod oil groove (12).Spherical delivery valve (16) cuts out oil inlet hole (17) butter once more and is pressed when plunger (14) is up again, and along with constantly pressing handle, mechanical lubricator presses liter in (29), and butter is penetrated from oil outlet, annotates to the lubricant housings.
This mechanical lubricator can increase pressure 100 barometric pressure, thereby guarantees that the butter that penetrates has certain speed and pressure.
Claims (3)
1, the plunger type high-pressure butter annotating device, comprise gasoline tank (25), oil filler pipe (27), oil nozzle head (28) and mechanical lubricator compositions such as (29), it is characterized in that gasoline tank (25) is cuboid, loam cake (8) is fixed on the staving with the gong silk, end at lid is provided with the circular hole that mechanical lubricator (29) is installed, mechanical lubricator is fixed on wherein, and can whole freely rotate 360 °, oiling bucket (25) both sides and outer bottom are provided with to carry carries handgrip (24) and foot treadle (26), oil filler pipe (27) is high pressure resistant flexible pipe, it is general oil nozzle head that oil nozzle closes (28), and mechanical lubricator (29) is by pressing oily handle (22), contiguous block (23), push rod (2), go out grease chamber (5), plunger tube (11), plunger (14) and oil suction chamber (18) are formed.
2, plunger type high-pressure butter annotating device according to claim 1 is characterized in that the top, grease chamber (5) that of mechanical lubricator (29) is provided with outer screw thread, and is fastening by pressure cap (3), sealing trim ring (4) sealing of screw thread in the band; Middle part one side is provided with flowline connection to subsea (6), opposite side is provided with pressure handle support attachment hole (7), go out in the footpath, bottom, grease chamber (5) and have screw thread, be connected with plunger tube (11) top, there is screw thread outside, plunger tube upper end, and be provided with plunger tube and overlap (10) admittedly, below mechanical lubricator is fixed on the gasoline tank at the store oil bung with fixing gong silk (9), outside, plunger tube lower end also is provided with screw thread and is connected with oil suction chamber (18), also be provided with fixedly gong silk (15) of oil suction chamber, it is fastening that introversion is carried out in the oil suction chamber, bottom, oil suction chamber is provided with oil-sucking hole (21), be provided with screw thread in the footpath, top and link to each other indoor rounded washers (19) and the stacked inlet clack of triangle (20) of being provided with of oil suction with plunger tube (11) bottom.
3, plunger type high-pressure butter annotating device according to claim 1, it is characterized in that plunger push rod (2) upper end is provided with pressure handle attachment hole (1) and links to each other with pressure handle handle (22), the lower end has screw thread and is provided with an elongated key slot (12) and is connected with plunger (14), and is furnished with fixedly gong silk (13) of plunger, it is introversive fastening that coupled columns is filled in row, plunger base is provided with oil inlet hole (17), in be provided with spherical delivery valve (16) oil inlet hole (17) covered, having screw thread in the footpath, top is connected with push rod (2) lower end, when pressing handle (22), push rod (2) drives plunger (14) and make to live up and down reciprocating motion in plunger tube (11), spherical delivery valve (16) moves down and cuts out plunger oil inlet hole (17) formation inner vacuum when plunger is up, attract to move on the inlet clack (20), butter is inhaled in the plunger tube (11) from oil-sucking hole (21); When plunger is descending under the effect of interior pressure, spherical delivery valve (16) and inlet clack (20) opening and closing respectively, butter is pressed, clamp-on plunger upper part and go out in the grease chamber (5) by push rod keyway (12), along with so continuous to-and-fro motion, butter constantly is inhaled into pressurization, ejects from oil outlet, annotates to the lubricant housings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95211809 CN2238962Y (en) | 1995-05-12 | 1995-05-12 | Trunk piston high-pressure grease refueling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95211809 CN2238962Y (en) | 1995-05-12 | 1995-05-12 | Trunk piston high-pressure grease refueling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2238962Y true CN2238962Y (en) | 1996-10-30 |
Family
ID=33862179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95211809 Expired - Fee Related CN2238962Y (en) | 1995-05-12 | 1995-05-12 | Trunk piston high-pressure grease refueling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2238962Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090721A (en) * | 2014-05-19 | 2015-11-25 | 中国人民解放军总后勤部油料研究所 | Plastic lubricating oil injection device |
-
1995
- 1995-05-12 CN CN 95211809 patent/CN2238962Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090721A (en) * | 2014-05-19 | 2015-11-25 | 中国人民解放军总后勤部油料研究所 | Plastic lubricating oil injection device |
| CN105090721B (en) * | 2014-05-19 | 2017-06-13 | 中国人民解放军总后勤部油料研究所 | A kind of plastics lubricating oil injector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |