CN110145503A - A kind of gas supercharged hydraulic oil tank sealing device - Google Patents
A kind of gas supercharged hydraulic oil tank sealing device Download PDFInfo
- Publication number
- CN110145503A CN110145503A CN201910428415.1A CN201910428415A CN110145503A CN 110145503 A CN110145503 A CN 110145503A CN 201910428415 A CN201910428415 A CN 201910428415A CN 110145503 A CN110145503 A CN 110145503A
- Authority
- CN
- China
- Prior art keywords
- hydraulic oil
- engaging
- oil container
- sealing device
- seal receptacle
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/26—Supply reservoir or sump assemblies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/061—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with positioning means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Gasket Seals (AREA)
- Closures For Containers (AREA)
Abstract
The invention belongs to hydraulic oil container technical field of sealing technology, in particular a kind of gas supercharged hydraulic oil tank sealing device, including hydraulic oil container and placing groove, and it is fixed by screws in the fixing seat of hydraulic oil container upper surface, the inner wall of hydraulic oil container is integrally formed with seal receptacle, the inside engaging of seal receptacle has engaging to fill in, the lower surface of plug is engaged integrally formed with main body block, the lower surface of plug is engaged integrally formed with several clamping blocks, the engaging of the middle position of clamping block and main body block has sealing ring, the inside of fixing seat offers T-slot, by the way that seal receptacle is arranged in the upper surface of hydraulic oil container, and rubber ring is set in the upper surface of seal receptacle, engaging plug is set simultaneously and is fastened on the upper of seal receptacle, and there is sealing ring in the interior engaging of engaging plug, so that hydraulic oil container can seal, then it is combined in the outer surface of fixing seat and screws lid, and make The inner top side for screwing lid is fitted closely with surface beyond the Great Wall is engaged, so that hydraulic oil container can be carried out robust seal by engaging plug.
Description
Technical field
The invention belongs to hydraulic oil container technical field of sealing technology, and in particular to a kind of gas supercharged hydraulic oil tank sealing device.
Background technique
The main function of hydraulic oil container is storage oil liquid, additionally plays the heat dissipation to oil liquid, contamination precipitation and makes oil liquid
In air evolution the effects of；Whether communicated with atmosphere by fuel tank liquid level, fuel tank can be divided into open type and two kinds of enclosed；Open type oil tank
For in general hydraulic system；Sealed reservoir is for there is under water and to job stability, noise the hydraulic system of strict demand
In；The volume of fuel tank must assure that the oil liquid when equipment shuts down, in system can whole hydraulic returns under Gravitative Loads
Fuel tank；The dischargeable capacity (liquid level only accounts for volume of fuel tank when hydraulic oil tank height 80%) of fuel tank is generally greater than pump
3 times (running gear is 1.5~2 times) of flow per minute.
Hydraulic oil container has extensive effect in daily life, but the sealing device of existing hydraulic oil container has centainly
Limitation, due to all shaking for a long time, fill the sealing of hydraulic oil container in the use process of hydraulic oil container
Set and loosen, meanwhile, hydraulic oil container in use, need to pour into oil liquid to the inside of it, when being packed into oil liquid, sealing dress
The installation and removal set are very troublesome, and in oil liquid during pouring into, sealing device does not have in the outer surface of hydraulic oil container
The place of placement, this frequently can lead to sealing device contamination dust, can be polluted so as to cause the oil liquid in hydraulic oil container, together
When also influence whether the compactness of sealing device.
Summary of the invention
To solve the above-mentioned problems in the prior art, the present invention provides a kind of sealings of gas supercharged hydraulic fuel tank to fill
It sets, has the characteristics that double-layer seal and dust protection.
To achieve the above object, the invention provides the following technical scheme: a kind of gas supercharged hydraulic oil tank sealing device, packet
Hydraulic oil container and placing groove are included, and is fixed by screws in the fixing seat of hydraulic oil container upper surface, the inner wall one of hydraulic oil container
Body formed to have seal receptacle, the inside engaging of seal receptacle has engaging to fill in, and engages the lower surface of plug integrally formed with main body block, engaging plug
Lower surface integrally formed with several clamping blocks, the middle position engaging of clamping block and main body block has sealing ring, fixing seat
Inside offers T-slot, and the inside bottom side of T-slot has been screwed several No.1 springs, T-slot by several one
Number spring is connected with fixed block, and the outer surface of fixing seat, which is combined with, screws lid.
As a kind of gas supercharged hydraulic oil tank sealing device optimal technical scheme of the invention, the side of placing groove is rotated
It is connected with protection cap, the inner rotation of placing groove is connected with rotating bar, and one end of rotating bar has been screwed rotating block, turns
The other end of lever has been screwed by motion block.
As a kind of gas supercharged hydraulic oil tank sealing device optimal technical scheme of the invention, clamping block is provided with two altogether
It is a, and two clamping blocks are symmetrical with engaging plug.
As a kind of gas supercharged hydraulic oil tank sealing device optimal technical scheme of the invention, the inside of placing groove passes through
Screw is fixed with several No. two springs, carries out elastic connection by No. two springs between placing groove and rotating block.
As a kind of gas supercharged hydraulic oil tank sealing device optimal technical scheme of the invention, the upper surface of seal receptacle is viscous
Conjunction has rubber ring, and the rubber ring of seal receptacle upper surface and the outer surface of sealing ring fit closely.
As a kind of gas supercharged hydraulic oil tank sealing device optimal technical scheme of the invention, screws the inner wall of lid and consolidate
The outer surface of reservation is provided with screw thread；The inner top side for screwing lid is fitted closely with the upper surface for engaging plug.
As a kind of gas supercharged hydraulic oil tank sealing device optimal technical scheme of the invention, sealing ring is nitrile rubber
Polyurethane member.
Compared with prior art, the beneficial effects of the present invention are: by the way that seal receptacle is arranged in the upper surface of hydraulic oil container, and
Rubber ring is set in the upper surface of seal receptacle, while engaging plug is set and is fastened on the upper of seal receptacle, and in the interior engaging of engaging plug
There is sealing ring, so that hydraulic oil container can seal, be then combined in the outer surface of fixing seat and screw lid, and makes to screw lid
Inner top side fitted closely with surface beyond the Great Wall is engaged so that engaging plug hydraulic oil container can be carried out to robust seal, and
When engaging plug is put into inside placing groove by setting, it can be engaged by clamping block of the rotating block to engaging plug two sides, thus
It prevents engaging plug from falling off, when to remove engaging plug, rotating block can be made to contract the inside to placing groove by motion block by pressing,
So that engaging plug can be removed, and then protect engaging plug will not be by contamination dust.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the sealed structural schematic diagram in the present invention；
Fig. 3 is the engaging plug structure schematic diagram in the present invention；
Fig. 4 is the T-slot structural schematic diagram in the present invention；
Fig. 5 is the placement slot structure schematic diagram in the present invention；
In figure: 1, hydraulic oil container；2, lid is screwed；3, placing groove；4, protection cap；5, motion block is pressed；6, engaging plug；7, fixing seat；8,
Seal receptacle；9, fixed block；10, No.1 spring；11, clamping block；12, main body block；13, sealing ring；14, T-slot；15, rotating bar；
16, No. two springs；17, rotating block.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment
Please refer to Fig. 1-5, the present invention the following technical schemes are provided: a kind of gas supercharged hydraulic oil tank sealing device, including
Hydraulic oil container 1 and placing groove 3, and it is fixed by screws in the fixing seat 7 of 1 upper surface of hydraulic oil container, the inner wall of hydraulic oil container 1
Integrally formed with seal receptacle 8, the inside engaging of seal receptacle 8 has engaging plug 6, and the lower surface of engaging plug 6 is integrally formed with main body block
12, integrally formed with several clamping blocks 11, the middle position engaging of clamping block 11 and main body block 12 has for the lower surface of engaging plug 6
Sealing ring 13, the inside of fixing seat 7 offer T-slot 14, and the inside bottom side of T-slot 14 has been screwed several No.1s
Spring 10, T-slot 14 are elasticly connected with fixed block 9 by several No.1 springs 10, and the outer surface of fixing seat 7, which is combined with, to be screwed
In the present embodiment, by the way that seal receptacle 8 is arranged in the upper surface of hydraulic oil container 1, and rubber is arranged in the upper surface of seal receptacle 8 in lid 2
Cushion rubber, while engaging plug 6 is set and is fastened on the upper of seal receptacle 8, and has sealing ring 13 in the interior engaging of engaging plug 6, so that
Hydraulic oil container 1 can seal, and be then combined in the outer surface of fixing seat 7 and screw lid 2, and make to screw the inner top side of lid 2 with
6 upper surfaces of engaging plug fit closely, so that hydraulic oil container 1 can be carried out robust seal by engaging plug 6.
Specifically, the side of placing groove 3 is rotatably connected to protection cap 4, the inner rotation of placing groove 3 is connected with rotating bar
15, one end of rotating bar 15 has been screwed rotating block 17, and the other end of rotating bar 15 has been screwed by motion block
5, by the way that placing groove 3 is arranged in the upper surface of hydraulic oil container 1 in the present embodiment, when pouring into oil liquid to the inside of hydraulic oil container 1,
The protection cap 4 of 3 top of placing groove can be opened, then engaging plug 6 is inserted directly into the inside of placing groove 3, and passes through placing groove 3
The clamping block 11 of 17 pairs of rotating block internal 6 two sides of engaging plug engages, to prevent engaging plug 6 from falling off, when removing card
When closing plug 6, rotating block 17 can be made to contract the inside to placing groove 3 by motion block 5 by pressing, engaging plug 6 is removed,
And then protect engaging plug 6 will not be by contamination dust.
Specifically, there are two the total settings of clamping block 11, and two clamping blocks 11 fill in 6 symmetrical, this implementation with engaging
It is symmetrical to engage plug 6 by two clamping blocks 11 of setting in example, so that corresponding two T-slots 14 of two clamping blocks 11,
So that engaging plug 6 can closely be fastened on the top of seal receptacle 8.
Specifically, the inside of placing groove 3 has been screwed several No. two springs 16, placing groove 3 and rotating block 17
Between by No. two springs 16 carry out elastic connections, by passing through two between setting placing groove 3 and rotating block 17 in the present embodiment
Number spring 16 carries out elastic connection, so that rotating block 17 can set back because of No. two spring 16 when not using placing groove 3.
Specifically, the upper surface of seal receptacle 8 is bonded with rubber ring, rubber ring and the sealing ring 13 of 8 upper surface of seal receptacle
Outer surface fits closely, and the outer surface in the present embodiment by the rubber ring and sealing ring 13 of setting 8 upper surface of seal receptacle is close
Fitting, so that engaging between engaging plug 6 and seal receptacle 8 even closer.
Screw thread is provided with the outer surface of fixing seat 7 specifically, screwing the inner wall of lid 2；Screw the inner top side of lid 2 with
The upper surface of engaging plug 6 fits closely.
Specifically, sealing ring 13 is nitrile rubber polyurethane member.
The working principle of the invention and process for using: the present invention in the device when in use, first by the appearance of clamping block 11
Face and the inner wall of T-slot 14 fit closely, and main body block 12 is inserted into the inside of hydraulic oil container 1 by T-slot 14 and clamping block 11,
Seal receptacle 8 is inserted between clamping block 11 and main body block 12 simultaneously, and makes the rubber ring and sealing ring 13 of 8 upper surface of seal receptacle
It fits closely, is then being pressed downward engaging plug 6, while rotating engaging plug 6, clamping block 11 is enabled to be fastened on T-slot 14
Between inner wall and the upper surface of fixed block 9, thus by the rubber ring of 8 upper surface of sealing ring 13 and seal receptacle by hydraulic oil container 1
Be sealed, finally the outer surface of fixing seat 7 screws lid 2 again, and make the inner top side for screwing lid 2 with engage plug 6 it is upper
Surface fits closely, so that engaging plug 6 can closely be fastened on the top of seal receptacle 8, and in the upper surface of hydraulic oil container 1
Placing groove 3 is set, when pouring into oil liquid to the inside of hydraulic oil container 1, the protection cap 4 of 3 top of placing groove can be opened, then will
Engaging plug 6 is inserted directly into the inside of placing groove 3, and passes through the clamping block of 17 pairs of rotating block 6 two sides of engaging plug inside placing groove 3
11 are engaged, to prevent engaging plug 6 from falling off, when to remove engaging plug 6, can to rotate by motion block 5 by pressing
The inside that block 17 contracts to placing groove 3 removes engaging plug 6, and then protects engaging plug 6 will not be by contamination dust.
Finally, it should be noted that these are only the preferred embodiment of the present invention, it is not intended to restrict the invention, although
Present invention has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, still can be right
Technical solution documented by foregoing embodiments is modified or equivalent replacement of some of the technical features.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in protection of the invention
Within the scope of.
Claims (7)
1. a kind of gas supercharged hydraulic oil tank sealing device, including hydraulic oil container (1) and placing groove (3), and it is solid by screw
It is scheduled on the fixing seat (7) of hydraulic oil container (1) upper surface, it is characterised in that: the inner wall of hydraulic oil container (1) is integrally formed with seal receptacle
(8), the inside engaging of seal receptacle (8) has engaging plug (6), and the lower surface of engaging plug (6) is integrally formed with main body block (12), engaging
The lower surface of (6) is filled in integrally formed with several clamping blocks (11), the middle position engaging of clamping block (11) and main body block (12)
Have sealing ring (13), the inside of fixing seat (7) offers T-slot (14), and the inside bottom side of T-slot (14) has been screwed
Several No.1 springs (10), T-slot (14) are elasticly connected with fixed block (9), fixing seat by several No.1 springs (10)
(7) outer surface, which is combined with, screws lid (2).
2. a kind of gas supercharged hydraulic oil tank sealing device according to claim 1, it is characterised in that: placing groove (3)
Side is rotatably connected to protection cap (4), and the inner rotation of placing groove (3) is connected with rotating bar (15), one end of rotating bar (15)
It has been screwed rotating block (17), the other end of rotating bar (15) has been screwed by motion block (5).
3. a kind of gas supercharged hydraulic oil tank sealing device according to claim 1, it is characterised in that: clamping block (11) is altogether
There are two settings, and two clamping blocks (11) are symmetrical with engaging plug (6).
4. a kind of gas supercharged hydraulic oil tank sealing device according to claim 2, it is characterised in that: placing groove (3)
Inside has been screwed several No. two springs (16), passes through No. two springs between placing groove (3) and rotating block (17)
(16) elastic connection is carried out.
5. a kind of gas supercharged hydraulic oil tank sealing device according to claim 1, it is characterised in that: seal receptacle (8)
Upper surface is bonded with rubber ring, and the outer surface of the rubber ring and sealing ring (13) of seal receptacle (8) upper surface fits closely.
6. a kind of gas supercharged hydraulic oil tank sealing device according to claim 1, it is characterised in that: screw lid (2)
The outer surface of inner wall and fixing seat (7) is provided with screw thread；It screws the inner top side of lid (2) and the upper surface for engaging plug (6) is tight
Closely connected conjunction.
7. a kind of gas supercharged hydraulic oil tank sealing device according to claim 1, it is characterised in that: sealing ring (13) is
Nitrile rubber polyurethane member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910428415.1A CN110145503B (en) | 2019-05-22 | 2019-05-22 | Gas booster-type hydraulic oil tank sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910428415.1A CN110145503B (en) | 2019-05-22 | 2019-05-22 | Gas booster-type hydraulic oil tank sealing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110145503A true CN110145503A (en) | 2019-08-20 |
| CN110145503B CN110145503B (en) | 2020-05-05 |
Family
ID=67592586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910428415.1A Expired - Fee Related CN110145503B (en) | 2019-05-22 | 2019-05-22 | Gas booster-type hydraulic oil tank sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110145503B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111603177A (en) * | 2020-06-05 | 2020-09-01 | 西安高新医院有限公司 | Extraction device for blood transfusion inspection and application thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04122322A (en) * | 1990-09-14 | 1992-04-22 | Matsushita Electric Ind Co Ltd | Cover body for cooking device |
| CN101209441A (en) * | 2006-12-30 | 2008-07-02 | 比亚迪股份有限公司 | Press sealing device for box body open pore |
| GB2437935B (en) * | 2006-05-13 | 2008-07-23 | Rolls Royce Plc | Apparatus for forming a body |
| CN203512287U (en) * | 2013-07-11 | 2014-04-02 | 无限极（中国）有限公司 | Double-sealing anti-fake bottle cap |
| CN104245527A (en) * | 2012-04-18 | 2014-12-24 | 法斯-弗里施有限公司 | Stopper for a beverage container |
| CN207174359U (en) * | 2017-07-17 | 2018-04-03 | 盛州橡塑胶（苏州）有限公司 | Dual-seal plug |
| CN207803750U (en) * | 2018-01-18 | 2018-09-04 | 林彩惠 | Spiral cover watertight structure |
| CN208699564U (en) * | 2018-08-16 | 2019-04-05 | 黑龙江莱睿普思环境科技发展有限公司 | A kind of finished catalyst storage device |
-
2019
- 2019-05-22 CN CN201910428415.1A patent/CN110145503B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04122322A (en) * | 1990-09-14 | 1992-04-22 | Matsushita Electric Ind Co Ltd | Cover body for cooking device |
| GB2437935B (en) * | 2006-05-13 | 2008-07-23 | Rolls Royce Plc | Apparatus for forming a body |
| CN101209441A (en) * | 2006-12-30 | 2008-07-02 | 比亚迪股份有限公司 | Press sealing device for box body open pore |
| CN104245527A (en) * | 2012-04-18 | 2014-12-24 | 法斯-弗里施有限公司 | Stopper for a beverage container |
| CN203512287U (en) * | 2013-07-11 | 2014-04-02 | 无限极（中国）有限公司 | Double-sealing anti-fake bottle cap |
| CN207174359U (en) * | 2017-07-17 | 2018-04-03 | 盛州橡塑胶（苏州）有限公司 | Dual-seal plug |
| CN207803750U (en) * | 2018-01-18 | 2018-09-04 | 林彩惠 | Spiral cover watertight structure |
| CN208699564U (en) * | 2018-08-16 | 2019-04-05 | 黑龙江莱睿普思环境科技发展有限公司 | A kind of finished catalyst storage device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111603177A (en) * | 2020-06-05 | 2020-09-01 | 西安高新医院有限公司 | Extraction device for blood transfusion inspection and application thereof |
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| Publication number | Publication date |
|---|---|
| CN110145503B (en) | 2020-05-05 |
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| GR01 | Patent grant | ||
| 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: 20200505 |