CN209558008U - A kind of pumping fluid oiling device - Google Patents
A kind of pumping fluid oiling device Download PDFInfo
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- CN209558008U CN209558008U CN201920164453.6U CN201920164453U CN209558008U CN 209558008 U CN209558008 U CN 209558008U CN 201920164453 U CN201920164453 U CN 201920164453U CN 209558008 U CN209558008 U CN 209558008U
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- oiling
- pumping fluid
- air
- liquid level
- exhaust pipe
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Abstract
The utility model discloses a kind of pumping fluid oiling devices, including oiling bucket and slide up and down the positioning device of releasing being arranged on oiling bucket, positioning device of releasing includes exhaust pipe, the liquid level that exhaust pipe top is communicated with ball-type shows cavity, liquid level display cavity body activity is equipped with ball sealer, liquid level shows that cavity top is equipped with the sealing ring to match with ball sealer, liquid level shows that cavity top end is communicated with air-breathing shell, air suction casing body activity is equipped with transmission shaft, and wherein one end passes through air-breathing housing side and is fixedly installed with rotating handles transmission shaft, air suction casing body activity is equipped with pump leaf, pump leaf is fixedly mounted on transmission shaft, and pump leaf and the sliding contact of air-breathing inner walls, the structure design of the utility model is reasonable, the utility model is by being rapidly injected vacuum pump oil pocket in the intracavitary formation subnormal ambient of pumping fluid to accelerate quantitative oil plant It is interior, the oiling efficiency of pumping fluid is greatly improved, has the characteristics that structure is simple, operation is convenient.
Description
Technical field
The utility model relates to vacuum pump technology field more particularly to a kind of pumping fluid oiling devices.
Background technique
Vacuum pump, which refers to, to be obtained using machinery, physics, chemically or physically chemical method to being evacuated by pumping container
The device or equipment of vacuum.For popular, vacuum pump is to improve, generate and maintain true in a certain enclosure space with various methods
Empty device.By the working principle of vacuum pump, vacuum pump can substantially be divided into two types, i.e. gas trapping pump and gas passes
Defeated pump.It is widely used in the industries such as metallurgy, chemical industry, food, electronics plated film.
Common vacuum pump includes dry screw vacuum pump, water ring pump, reciprocating pump, slide valve pump, sliding vane rotary pump, lobe pump and diffusion
Pump etc., these pumps are essential main force's pumps kind during Chinese national economy every profession and trade application vacuum technology.In recent years, companion
As China's economy grows continuously and fast, vacuum pump associated downstream application industry keeps the rapid growth impetus, while in vacuum pump
Application field is constantly expanded etc. under the common pulling of factors, and China's vacuum pump industry realizes sustainedly and stably quickly development.
During vacuum pump operation, need to be lubricated transmission component in vacuum pump by pumping fluid.Existing
In some pumping fluid oiling devices, the filling of pumping fluid is usually carried out using funnel, since pumping fluid is filled with oiling
Mouthful, so that the intracavitary air of pumping fluid is difficult to exclude, in addition lubricating oil has certain viscosity, greatly reduces vacuum pump
The oiling efficiency of oil, haves the defects that certain.
For this purpose, we have proposed a kind of pumping fluid oiling devices.
Utility model content
The utility model provides a kind of pumping fluid oiling device, it is therefore intended that can be rapidly by quantitative pumping fluid
It is injected into vacuum pump, promotes the oiling efficiency of pumping fluid.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions:
A kind of pumping fluid oiling device, including oiling bucket and sliding up and down be arranged on the oiling bucket releasing it is fixed
Position device, the positioning device of releasing includes exhaust pipe, and the liquid level that the exhaust pipe top is communicated with ball-type shows cavity, described
Liquid level display cavity body activity is equipped with ball sealer, and the liquid level shows that cavity top is equipped with the sealing to match with the ball sealer
Circle, the liquid level show that cavity top end is communicated with air-breathing shell, and the air suction casing body activity is equipped with transmission shaft, and the transmission
Wherein one end passes through the air-breathing housing side and is fixedly installed with rotating handles axis, and the air suction casing body activity is equipped with pump
Leaf, the pump leaf are fixedly mounted on the transmission shaft, and the pump leaf and the air-breathing inner walls sliding contact.
Preferably, in above-mentioned pumping fluid oiling device, oiling bucket bottom is equipped with the sliding groove of arc surfaced, and described
Exhaust pipe, which slides up and down, to be mounted in the sliding groove.
Based on above-mentioned technical characteristic, by sliding up and down the exhaust pipe of setting, exhaust pipe bottom end and vacuum pump can be adjusted
The height of interior injection oil plant liquid level, and then realize and the injection rate of oil plant in vacuum pump is controlled.
Preferably, in above-mentioned pumping fluid oiling device, oiling bucket bottom is movably installed with connection screw thread set, and institute
It states connection screw thread set to match with vacuum pump pouring orifice, connection screw thread set two sides are equipped with fastening ear.
Based on above-mentioned technical characteristic, connection screw thread external threading is connected on vacuum pump pouring orifice by rotation fastening ear,
The fixation for realizing oiling device, carries out oil injection operation into vacuum pump convenient for subsequent.
Preferably, in above-mentioned pumping fluid oiling device, the exhaust pipe, which is equipped with, is used to indicate the exhaust pipe entrance
The indicator graduation lines of vacuum pump pouring orifice depth.
The depth of injection oil plant in vacuum pump can be accurately learnt by the way that indicator graduation lines are arranged based on above-mentioned technical characteristic
Degree, convenient for adding suitable oil plant into vacuum pump.
Preferably, in above-mentioned pumping fluid oiling device, fuel feeding valve, oiling bucket top are installed in the middle part of the oiling bucket
End is equipped with the oil discharge outlet for remaining oil plant to be discharged.
Based on above-mentioned technical characteristic, it can prevent extra oil plant from flowing into after removing oiling device by the way that fuel feeding valve is arranged
Into vacuum pump, extra oil plant can be discharged, avoid oil plant and splash by the setting of oil discharge outlet.
Preferably, it in above-mentioned pumping fluid oiling device, is fixedly connected between the air-breathing shell and the oiling bucket
Reinforcing bar.
It is able to ascend the installation strength of air-breathing shell, ensure that air-breathing by the way that reinforcing bar is arranged based on above-mentioned technical characteristic
The fixing of shell installation.
The beneficial effects of the utility model are:
The utility model is extracted out the intracavitary air of pumping fluid by the rotation of pump leaf, is in so that pumping fluid is intracavitary
Subnormal ambient greatly accelerates the pumping fluid in oiling bucket and enters that pumping fluid is intracavitary, improves the oiling of pumping fluid
Efficiency, in addition when pumping fluid is injected into specified liquid level, pumping fluid enters in liquid level display cavity body and by ball sealer
It jacks up, so that vacuum pump oil pocket is in vacuum state, avoids the excessive injection of oil plant, realize the quantitative note of pumping fluid
Enter.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the air-breathing hull outside structural schematic diagram of the utility model；
Fig. 3 is the exhaust pipe structure schematic diagram of the utility model.
In attached drawing, parts list represented by the reference numerals are as follows:
1- oiling bucket；2- releases positioning device；3- exhaust pipe；4- liquid level shows cavity；5- ball sealer；6- sealing ring；7-
Air-breathing shell；8- transmission shaft；9- rotating handles；10- pumps leaf；11- sliding groove；12- connection screw thread set；13- fastens ear；14- refers to
Show graduation mark；15- fuel feeding valve；16- oil discharge outlet；17- reinforcing bar.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-3, the present embodiment is a kind of pumping fluid oiling device, including oiling bucket 1 and upper downslide
The dynamic positioning device 2 of releasing being arranged on oiling bucket 1, positioning device of releasing 2 include exhaust pipe 3, and exhaust pipe 3 is equipped with for referring to
Show that exhaust pipe 3 enters the indicator graduation lines 14 of vacuum pump pouring orifice depth, by the way that indicator graduation lines 14 are arranged, can accurately learn
The depth of injection oil plant in vacuum pump, convenient for adding suitable oil plant into vacuum pump, 3 top of exhaust pipe is communicated with the liquid of ball-type
Position display cavity 4, liquid level, which is shown, is movably equipped with ball sealer 5 in cavity 4, liquid level shows that 4 top of cavity is equipped with and 5 phase of ball sealer
The sealing ring 6 matched, liquid level show that 4 top of cavity is communicated with air-breathing shell 7, are fixedly connected between air-breathing shell 7 and oiling bucket 1
Reinforcing bar 17 is able to ascend the installation strength of air-breathing shell 7, ensure that the jail that air-breathing shell 7 is installed by the way that reinforcing bar 17 is arranged
By property, transmission shaft 8 is movably equipped in air-breathing shell 7, and wherein one end passes through 7 side of air-breathing shell and is fixedly mounted transmission shaft 8
There are rotating handles 9, pump leaf 10 is movably equipped in air-breathing shell 7, pump leaf 10 is fixedly mounted on transmission shaft 8, and is pumped leaf 10 and inhaled
The 7 inner wall sliding contact of gas shell, 1 bottom of oiling bucket is equipped with the sliding groove 11 of arc surfaced, and exhaust pipe 3 slides up and down and is mounted on cunning
In dynamic slot 11, by sliding up and down the exhaust pipe 3 of setting, it can adjust and inject oil plant liquid level in 3 bottom end of exhaust pipe and vacuum pump
Height, and then realize the injection rate of oil plant in vacuum pump is controlled, 1 bottom of oiling bucket is movably installed with connection screw thread set
12, and connection screw thread set 12 matches with vacuum pump pouring orifice, connection screw thread covers 12 two sides and is equipped with fastening ear 13, tight by rotating
Gu connection screw thread set 12 is threadedly coupled on vacuum pump pouring orifice by ear 13, the fixation of oiling device is realized, convenient for subsequent to true
Oil injection operation is carried out in sky pump, fuel feeding valve 15 is installed in the middle part of oiling bucket 1, and 1 top of oiling bucket is equipped with for remaining oil plant to be discharged
Oil discharge outlet 16, by be arranged fuel feeding valve 15 extra oil plant can be prevented to be flowed into vacuum pump after removing oiling device,
Extra oil plant can be discharged, avoid oil plant and splash by the setting of oil discharge outlet 16.
A kind of specific implementation of the utility model, when in use, first by the oiling of 12 alignment vacuum pump of connection screw thread set
Mouthful, and rotational fastener ear 13, so that oiling device is fixedly installed on vacuum pump pouring orifice, it is true then to being added in oiling bucket 1
Empty pump oil, and fuel feeding valve 15 is opened, then rotate rotating handles 9, pump leaf 10 sky during rotating that pumping fluid is intracavitary
Gas extraction is now placed in vacuum oil in oiling bucket 1 and is flowed into pumping fluid rapidly so that pumping fluid is intracavitary to be in subnormal ambient
In chamber 1, when the pumping fluid in vacuum oil pumping chamber is concordant with 3 bottom surface of exhaust pipe, continue to inject pumping fluid, pumping fluid meeting
It enters liquid level to show in cavity 4 and jack up ball sealer 5, pumping fluid is intracavitary at this time is in closed environment, and pumping fluid stops
It is only injected into that pumping fluid is intracavitary, realizes the quantitative injection of pumping fluid, after the injection for finally completing pumping fluid, close note
Oil valve 15, rotation fastening ear 13 is slowly lifted up oiling device so that oiling device is separated with vacuum pump, so that liquid level is aobvious
It is intracavitary to show that pumping fluid a small amount of in cavity 4 flows back into pumping fluid, then pours out remaining pumping fluid in oiling bucket 1,
Complete the oil injection operation of pumping fluid.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific embodiment that the utility model is only yet.Obviously, according to this specification
Content, can make many modifications and variations.These embodiments are chosen and specifically described to this specification, be in order to preferably explain
The principles of the present invention and practical application, so that skilled artisan be enable to better understand and utilize this practical
It is novel.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. a kind of pumping fluid oiling device, it is characterised in that: including oiling bucket (1) and slide up and down setting in the oiling
The positioning device of releasing (2) to struggle against on (1), the positioning device of releasing (2) includes exhaust pipe (3), and exhaust pipe (3) top connects
The liquid level for being connected with ball-type shows cavity (4), and the liquid level, which is shown in cavity (4), is movably equipped with ball sealer (5), and the liquid level is shown
Cavity (4) top is equipped with the sealing ring (6) to match with the ball sealer (5), and the liquid level shows that cavity (4) top is communicated with
Air-breathing shell (7), the air-breathing shell (7) is interior to be movably equipped with transmission shaft (8), and wherein one end passes through institute to the transmission shaft (8)
It states air-breathing shell (7) side and is fixedly installed with rotating handles (9), pump leaf (10), institute are movably equipped in the air-breathing shell (7)
It states pump leaf (10) to be fixedly mounted on the transmission shaft (8), and the pump leaf (10) connects with air-breathing shell (7) inner wall sliding
Touching.
2. a kind of pumping fluid oiling device according to claim 1, it is characterised in that: oiling bucket (1) bottom is set
There is the sliding groove (11) of arc surfaced, and the exhaust pipe (3) is slided up and down and is mounted in the sliding groove (11).
3. a kind of pumping fluid oiling device according to claim 1, it is characterised in that: oiling bucket (1) bottom is living
It is dynamic to be equipped with connection screw thread set (12), and the connection screw thread set (12) matches with vacuum pump pouring orifice, the connection screw thread
It covers (12) two sides and is equipped with fastening ear (13).
4. a kind of pumping fluid oiling device according to claim 1, it is characterised in that: the exhaust pipe (3) is equipped with
It is used to indicate the indicator graduation lines (14) that the exhaust pipe (3) enter vacuum pump pouring orifice depth.
5. a kind of pumping fluid oiling device according to claim 1, it is characterised in that: peace in the middle part of the oiling bucket (1)
Equipped with fuel feeding valve (15), oiling bucket (1) top is equipped with the oil discharge outlet (16) for remaining oil plant to be discharged.
6. a kind of pumping fluid oiling device according to claim 1, it is characterised in that: the air-breathing shell (7) and institute
It states and is fixedly connected with reinforcing bar (17) between oiling bucket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920164453.6U CN209558008U (en) | 2019-01-30 | 2019-01-30 | A kind of pumping fluid oiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920164453.6U CN209558008U (en) | 2019-01-30 | 2019-01-30 | A kind of pumping fluid oiling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209558008U true CN209558008U (en) | 2019-10-29 |
Family
ID=68310110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920164453.6U Active CN209558008U (en) | 2019-01-30 | 2019-01-30 | A kind of pumping fluid oiling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209558008U (en) |
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2019
- 2019-01-30 CN CN201920164453.6U patent/CN209558008U/en active Active
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