CN105041598B - A kind of oil immersed type shampoo plunger pump - Google Patents
A kind of oil immersed type shampoo plunger pump Download PDFInfo
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- CN105041598B CN105041598B CN201510534921.0A CN201510534921A CN105041598B CN 105041598 B CN105041598 B CN 105041598B CN 201510534921 A CN201510534921 A CN 201510534921A CN 105041598 B CN105041598 B CN 105041598B
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- oil
- piston
- oil pocket
- lubricating
- feeding cylinder
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Abstract
The present invention relates to a kind of oil immersed type shampoo plunger pump, it includes feeding cylinder；Piston is provided with feeding cylinder, the inner chamber of feeding cylinder is divided into material chamber and oil pocket by piston；Also include drive device, drive device sets feeding cylinder close to one end of oil pocket, and drive device seals up the port of oil pocket close to one end of oil pocket so that oil pocket one confined space of formation；Also include the lubricating cup for being used to show material intracavitary Volume Changes, the lower port of lubricating cup is connected with oil pocket；Feeding cylinder is provided with the charging aperture and discharging opening being connected with material chamber close to one end of material chamber；It is provided with charging aperture in feed check valve core, discharging opening provided with discharging nonreturn valve core.The beneficial effects of the invention are as follows：Lubricating oil is provided with lubricating cup, on the one hand lubricating oil can show the material intracavitary Volume Changes, is on the other hand conducive to lubricating piston, play a part of lubricating oil, lubricating oil can also play cooling, the function of cleaning, the working life of structure be added, while also improving working frequency.
Description
Technical field
The present invention relates to shampoo plunger pump, more particularly to a kind of oil immersed type shampoo plunger pump.
Background technology
Shampoo plunger pump is the supply part of Small bag packaging machine, is mainly used in packed shampoo batch package.It is existing
Shampoo plunger pump is mainly lubricated using adjustable drop-feed oil cup, if adjustment is improper to easily cause sealing ring oil starvation, because
Fuel delivery is small, so causes sealing ring to be unable to high-speed mobile, it is impossible to improve production efficiency.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of oil immersed type shampoo plunger pump, and solution is adopted in the prior art
It is lubricated with adjustable drop-feed oil cup, it is easy to cause sealing ring oil starvation, sealing ring is unable to high-speed mobile, it is impossible to improve production effect
The technical problem of rate.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of oil immersed type shampoo plunger pump, it includes sending
Expect cylinder；Piston is provided with feeding cylinder, the inner chamber of feeding cylinder is divided into material chamber and oil pocket by piston；The piston is provided with Y closed types
Circle, is sealed between the piston and the feeding inside wall of cylinder by the Y closed types circle；Also include being used to promote piston in inner chamber
In the drive device that moves back and forth；Drive device sets feeding cylinder close to one end of oil pocket, and drive device is close to the one of oil pocket
End seals up the port of oil pocket so that oil pocket one confined space of formation；Also include the oil for being used to show material intracavitary Volume Changes
Cup, the lubricating cup is to set graduated transparent lubricating cup；The lower port of lubricating cup is connected with oil pocket；Lubricating oil is provided with lubricating cup；Send
Material cylinder is provided with the charging aperture and discharging opening being connected with material chamber close to one end of material chamber；Feed check valve core is provided with charging aperture,
Provided with discharging nonreturn valve core in discharging opening；When piston is promoted, material cavity volume compression, internal pressure goes out material list more than external pressure
Opened to valve element, feed check valve core is closed, shampoo extrusion, while oil chamber volume increases, internal pressure is less than external pressure
Lubricating oil sucks oil pocket；When piston is retreated, material cavity volume increase, internal pressure is less than external pressure, discharging nonreturn valve core and closed
Close, feed check valve core is opened, shampoo pan feeding chamber, while oil chamber volume compresses, oil pocket internal pressure is more than external pressure, profit
Lubricating oil is discharged into lubricating cup.
The beneficial effects of the invention are as follows：Lubricating oil is provided with lubricating cup, on the one hand lubricating oil can show the material intracavitary body
Product change, is on the other hand conducive to lubricating piston, plays a part of lubricating oil, and lubricating oil can also play cooling, the work(of cleaning
Can, the working life of structure is added, while also improving working frequency, lubricating cup is so convenient to set graduated transparent lubricating cup
Observation, adjusted according to the scale of transparent lubricating cup feed quantity number.
Brief description of the drawings
Fig. 1, Fig. 2 are structural representation of the invention；
When Fig. 3 is that piston is promoted, the schematic diagram of feeding cylinder
When Fig. 4 is that piston is retreated, the schematic diagram of feeding cylinder.
Embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As shown in Figure 1 and Figure 2, a kind of oil immersed type shampoo plunger pump, it includes feeding cylinder 1；It is provided with the feeding cylinder 1
The inner chamber of the feeding cylinder 1 is divided into material chamber and oil pocket by piston 2, the piston 2；Also include being used to promote the piston 2 in institute
State the drive device 3 moved back and forth in inner chamber；The drive device 3 sets the feeding cylinder 1 close to one end of the oil pocket, and
The drive device 3 seals up the port of the oil pocket close to one end of the oil pocket so that the oil pocket formation one is closed
Space；Also include the lubricating cup 4 for being used to show the material intracavitary Volume Changes, the lower port of the lubricating cup 4 is connected with the oil pocket
It is logical；Lubricating oil is provided with the lubricating cup 4, on the one hand lubricating oil can show the material intracavitary Volume Changes, on the other hand favourable
In lubrication piston 2, play a part of lubricating oil, lubricating oil can also play cooling, the function of cleaning, add the work of structure
Life-span, while also improving working frequency.Further, preferably the lubricating oil is silicone oil, and silicone oil is one of additive of shampoo,
Shampoo will not so be polluted.The feeding cylinder 1 is provided with the charging aperture being connected with the material chamber close to one end of the material chamber
And discharging opening；It is provided with the charging aperture in feed check valve core 5, the discharging opening provided with discharging nonreturn valve core 6.
As shown in figure 3, when piston 2 is promoted, material cavity volume compression, internal pressure is more than external pressure discharging nonreturn valve core
6 retreat (opening), and feed check valve core 5 resets (closing) shampoo extrusion, while oil chamber volume increases, internal pressure is less than outer
Portion's pressure lubricating oil suction oil pocket.As shown in figure 4, when piston 2 is retreated, material cavity volume increase, internal pressure is less than outside press
By force, discharging nonreturn valve core 6 resets (closing), and feed check valve core 5 retreats (opening) shampoo pan feeding chamber, while oil cavity overstocks
Contracting, oil pocket internal pressure is more than external pressure, lubricating oil and is discharged into lubricating cup 4.
The present invention will be further described below：
Further：The drive device 3 can with motor, surge, pneumatic actuating device, drive device 3 of the present invention is
Cylinder, air cylinder structure is simple, easy to use；One end of cylinder body 31 is connected with the port sealing of the oil pocket in the cylinder, and
The piston rod 32 of the cylinder is stretched into from the oil pocket, and the piston rod 32 is fixedly connected with the piston 2, preferably described
Connection is threadably secured between piston rod 32 and the piston 2.
In order to control the collapsing length of each cylinder 31, the other end of the best cylinder body 31, which is provided with, to be used to adjust institute
State the stroke limit handle 7 of the extension elongation of piston rod 32.The present invention is adjusted by the collapsing length of each cylinder 31 of control
The number of whole feed quantity.
In order to increase the stability of total, the best cylinder body 31 is at the stroke limit handle 7 provided with lock
Tight handle 8.
Further：The lubricating cup 4 is sets graduated transparent lubricating cup, so convenient observation, according to the scale of transparent lubricating cup
Come adjust feed quantity number, lubricating cup 4 can also be not set to transparent configuration, window that only need to be provided with convenient observation on lubricating cup 4.
Further：In order to increase the sealing between the piston 2 and the inwall of feeding cylinder 1, on the best piston 2
Provided with Y closed types circle 21, sealed between the piston 2 and the inwall of feeding cylinder 1 by the Y closed types circle 21, while Y is close
Envelope type circle 21 is immersed in lubricating oil, adds working life, while also improving working frequency.
Further：Feeding cylinder 1 of the present invention is set to three parts, and specifically the feeding cylinder 1 includes the first contiguous block
11st, pipe 12, the second contiguous block 13；The pipe 12 is the tubular structure of both ends open, and first contiguous block 11, second connects
Connect the two ends that block 13 is separately positioned on the pipe 12；The piston 2 is arranged in the pipe 12, and the piston 2 will be described
The inner chamber of pipe 12 is divided into two parts：A part and the inside of first contiguous block 11 close to first contiguous block 11
Form oil pocket；A part for close second contiguous block 13 is internally formed material chamber with second contiguous block 13.It is described to drive
Dynamic device 3 is connected with first contiguous block 11, and the lubricating cup 4 is arranged on first contiguous block 11；The charging aperture and
Discharging opening is arranged on second contiguous block 13.
It is tightly connected between first contiguous block 11, the second contiguous block 13 and the pipe 12 by O-ring seal.
Further：The feeding cylinder 1 is at the oil pocket provided with the outage being connected with the oil pocket.Outage side
Just the lubricating oil in feeding cylinder 1 is discharged.Outage can be arranged on first contiguous block 11.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (8)
1. a kind of oil immersed type shampoo plunger pump, it is characterised in that：Including feeding cylinder (1)；Piston is provided with the feeding cylinder (1)
(2), the inner chamber of the feeding cylinder (1) is divided into material chamber and oil pocket by the piston (2)；The piston (2) is provided with Y closed type circles
(21), sealed between the piston (2) and the feeding cylinder (1) inwall by the Y closed types circle (21)；
Also include being used to promote the drive device (3) that the piston (2) moves back and forth in the inner chamber；The drive device
(3) the feeding cylinder (1) is set close to one end of the oil pocket, and the drive device (3) is close close to one end of the oil pocket
Seal the port of the oil pocket so that one confined space of the oil pocket formation；
Also include the lubricating cup (4) for being used to show the material intracavitary Volume Changes, the lubricating cup (4) is to set graduated clean oil
Cup；The lower port of the lubricating cup (4) is connected with the oil pocket；Lubricating oil is provided with the lubricating cup (4)；
The feeding cylinder (1) is provided with the charging aperture and discharging opening being connected with the material chamber close to one end of the material chamber；It is described
It is provided with charging aperture in feed check valve core (5), the discharging opening provided with discharging nonreturn valve core (6)；
When piston (2) is promoted, material cavity volume compression, internal pressure is more than external pressure discharging nonreturn valve core (6) and opened, charging
Nonreturn valve core (5) is closed, shampoo extrusion, while oil chamber volume increases, internal pressure is less than external pressure lubricating oil and sucks oil
Chamber；When piston (2) is retreated, material cavity volume increase, internal pressure is less than external pressure, discharging nonreturn valve core (6) and closed, charging
Nonreturn valve core (5) is opened, shampoo pan feeding chamber, while oil chamber volume compresses, oil pocket internal pressure is more than external pressure, lubricating oil
It is discharged into lubricating cup (4).
2. a kind of oil immersed type shampoo plunger pump according to claim 1, it is characterised in that：The drive device (3) is gas
Cylinder；One end of the cylinder body (31) of the cylinder is connected with the port sealing of the oil pocket, and the cylinder piston rod (32) from
Stretch into, and be fixedly connected with the piston (2) in the oil pocket.
3. a kind of oil immersed type shampoo plunger pump according to claim 2, it is characterised in that：The other end of the cylinder body (31)
Provided with the stroke limit handle (7) for adjusting the piston rod (32) extension elongation.
4. a kind of oil immersed type shampoo plunger pump according to claim 3, it is characterised in that：The cylinder body (31) is close to described
Stroke limit handle (7) place is provided with set lever (8).
5. according to a kind of any one of Claims 1-4 oil immersed type shampoo plunger pump, it is characterised in that：The feeding cylinder
(1) provided with the outage being connected with the oil pocket at the oil pocket.
6. according to a kind of any one of Claims 1-4 oil immersed type shampoo plunger pump, it is characterised in that：The lubricating cup (4)
Interior lubricating oil is silicone oil.
7. according to a kind of any one of Claims 1-4 oil immersed type shampoo plunger pump, it is characterised in that：The feeding cylinder
(1) the first contiguous block (11), pipe (12), the second contiguous block (13) are included；First contiguous block (11), the second contiguous block
(13) two ends of the pipe (12) are separately positioned on；The piston (2) is arranged in the pipe (12)；The drive device
(3) it is connected with first contiguous block (11), the lubricating cup (4) is arranged on first contiguous block (11)；The charging aperture
It is arranged at discharging opening on second contiguous block (13).
8. a kind of oil immersed type shampoo plunger pump according to claim 7, it is characterised in that：First contiguous block (11),
It is tightly connected between second contiguous block (13) and the pipe (12) by O-ring seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510534921.0A CN105041598B (en) | 2015-08-27 | 2015-08-27 | A kind of oil immersed type shampoo plunger pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510534921.0A CN105041598B (en) | 2015-08-27 | 2015-08-27 | A kind of oil immersed type shampoo plunger pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105041598A CN105041598A (en) | 2015-11-11 |
| CN105041598B true CN105041598B (en) | 2017-08-01 |
Family
ID=54448475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510534921.0A Expired - Fee Related CN105041598B (en) | 2015-08-27 | 2015-08-27 | A kind of oil immersed type shampoo plunger pump |
Country Status (1)
| Country | Link |
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| CN (1) | CN105041598B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870950A (en) * | 2017-04-01 | 2017-06-20 | 朱洲山 | A kind of Double pump circulation feeding device |
| CN108545224A (en) * | 2018-06-21 | 2018-09-18 | 武汉市海泰伟创科技有限公司 | A kind of shearing rotary valve and the oil immersed type shearing rotary valve plunger pump containing it |
| CN109264050A (en) * | 2018-10-09 | 2019-01-25 | 重庆智青阳油脂有限公司 | Quantitative filling device for ready-mixed oil packaging |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2330781A (en) * | 1941-05-28 | 1943-09-28 | Standard Oil Dev Co | Conveying fluids containing solids |
| DE2424046A1 (en) * | 1974-05-17 | 1975-11-27 | Hauhinco Maschf | High pressure reciprocating plunger water pump - has oil filled sealing chamber in place of stuffing box |
| DE2540789A1 (en) * | 1975-09-12 | 1977-03-17 | Heinz Barall | DOSING PUMP |
| JPS5713885U (en) * | 1980-06-27 | 1982-01-23 | ||
| CN2830702Y (en) * | 2005-09-22 | 2006-10-25 | 武汉迈威机械有限责任公司 | Pneumatic one-way valve positive-displacement piston pump |
| DE202006006221U1 (en) * | 2006-04-13 | 2006-07-06 | Lincoln Gmbh & Co. Kg | Feed pump and seal assembly for this |
| JP5069964B2 (en) * | 2007-07-18 | 2012-11-07 | 日本ポリエチレン株式会社 | Reciprocating pressure booster |
| CN204851566U (en) * | 2015-08-27 | 2015-12-09 | 武汉市海泰伟创科技有限公司 | Oily formula shampoo plunger pump |
-
2015
- 2015-08-27 CN CN201510534921.0A patent/CN105041598B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN105041598A (en) | 2015-11-11 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20190702 Address after: 430014 Unit 2, 3rd Floor, Building 7, Daijiashan Science and Technology Pioneering City, 888 Hanhuang Road, Jiangan District, Wuhan City, Hubei Province Patentee after: Wuhan Haitai Machinery Co., Ltd. Address before: 430000 Unit 501, Building No. 11, Daijiashan Science and Technology Pioneering City, Wuhan City, Hubei Province, 888 Hanhuang Road, Jiangan District, Wuhan City Patentee before: WUHAN HI-TECH WEICHUANG TECHNOLOGY CO., LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170801 Termination date: 20180827 |