CN209539666U - A kind of crusher hydraulic oil cylinder with anti-broken accumulator - Google Patents
A kind of crusher hydraulic oil cylinder with anti-broken accumulator Download PDFInfo
- Publication number
- CN209539666U CN209539666U CN201822240525.9U CN201822240525U CN209539666U CN 209539666 U CN209539666 U CN 209539666U CN 201822240525 U CN201822240525 U CN 201822240525U CN 209539666 U CN209539666 U CN 209539666U
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- China
- Prior art keywords
- capsule
- accumulator
- oil cylinder
- valve
- charge valve
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
The utility model relates to a kind of crusher hydraulic oil cylinders with anti-broken accumulator, including oil cylinder ontology, accumulator, accumulator includes shell, it is set in the housing the mushroom valve component in bottom of chamber portion and the charge valve set on case top, charge valve includes valve seat, first charge valve and the second charge valve, first charge valve and the second charge valve are set to the valve seat side by side, and first charge valve expose in the one end for being located at housing cavity and valve seat and be connected with the first capsule, valve seat is connected with the second capsule in the one end for being located at housing cavity, and second capsule accommodate the first capsule, compared with prior art, the utility model makes second capsule of the crusher hydraulic oil cylinder when carrying out accumulation of energy in accumulator not cracky by the first capsule in accumulator, it avoids in air pressure deficiency, second capsule is got into capsule mouth opening and causes the second capsule damaged, so that The service life of accumulator improves, and reduces the operating cost of hydraulic cylinder.
Description
Technical field
The utility model relates to hydraulic machinery technical fields, and in particular to a kind of crusher hydraulic with anti-broken accumulator
Oil cylinder.
Background technique
Existing ore crusher during the work time, it is biggish it is extremely strong, extremely hard can not fragment can be stuck in crusher chamber
In so that crusher and hydraulic system can not normal operation, generally crusher cylinder tube rear end be arranged accumulator, however
It is easy to get into capsule mouth opening and cause capsule so that capsule is compressed at the top of capsule in the insufficient situation of the intracapsular air pressure of accumulator
Breakage in the prior art, is provided with anti-broken bolt by capsule and carries out preventing breaking, however anti-broken bolt exists so that accumulator fails
It is easy to stab bad capsule from inside in capsule compression process, prevents breaking ineffective.
Utility model content
In view of the deficiencies of the prior art, the utility model provides that a kind of energy storage effect is good, capsule is not fragile, long service life
The crusher hydraulic oil cylinder with anti-broken accumulator.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of crusher hydraulic oil cylinder with anti-broken accumulator, including oil cylinder ontology, accumulator, the oil cylinder ontology
Cylinder barrel rear end is connected to by the internal link block for being equipped with pipeline with the accumulator, and the accumulator includes shell, is set to shell
The mushroom valve component of intracavity bottom and charge valve set on case top, the charge valve includes valve seat, the first charge valve and
Two charge valves, first charge valve and the second charge valve are set to the valve seat side by side, and first charge valve is being located at shell
One end of intracoelomic cavity exposes the valve seat and is simultaneously connected with the first capsule, second charge valve the one end for being located at housing cavity with
Seat bottom portion is concordant, and the valve seat is connected with the second capsule in the one end for being located at housing cavity, and second capsule receiving the
One capsule.
In a kind of a kind of preferred embodiment of the crusher hydraulic oil cylinder with anti-broken accumulator provided by the utility model
In, the leather bag thickness of first capsule is greater than the leather bag thickness of the second capsule.
In a kind of a kind of preferred embodiment of the crusher hydraulic oil cylinder with anti-broken accumulator provided by the utility model
In, the gas outlet of first charge valve is provided with hemispherical cover, and multiple stomatas are provided on the cover.
In a kind of a kind of preferred embodiment of the crusher hydraulic oil cylinder with anti-broken accumulator provided by the utility model
In, the bottom of the oil cylinder ontology is provided with anchor ear, and the shell of accumulator is fastenedly connected by oil cylinder ontology by anchor ear.
In a kind of a kind of preferred embodiment of the crusher hydraulic oil cylinder with anti-broken accumulator provided by the utility model
In, it is provided with shield on the outside of the accumulator, the shield is fixed on hydraulic cylinder bottom by hex screw.
In a kind of a kind of preferred embodiment of the crusher hydraulic oil cylinder with anti-broken accumulator provided by the utility model
In, net-like spacer is also horizontally arranged in the shell.
Compared with prior art, a kind of crusher hydraulic oil cylinder with anti-broken accumulator provided by the utility model has
Beneficial effect is: making second glue of the crusher hydraulic oil cylinder when carrying out accumulation of energy in accumulator by the first capsule in accumulator
Capsule not cracky, avoids in air pressure deficiency, and the second capsule is got into capsule mouth opening and causes capsule damaged, so that accumulator
Service life improves, and reduces the operating cost of hydraulic cylinder.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings, in which:
Fig. 1 is a kind of crusher hydraulic cylinder structure schematic diagram with anti-broken accumulator provided by the utility model；
Fig. 2 is the partial schematic diagram in the portion A in Fig. 1.
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 describing, it is clear that described embodiment is only a part of the embodiment 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 making creative work
All other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1 and Fig. 2, a kind of crusher hydraulic oil cylinder with anti-broken accumulator, including oil cylinder ontology 1, accumulation of energy
The cylinder barrel rear end of device 2, the oil cylinder ontology 1 is connected to by the internal link block 3 for being equipped with pipeline with the accumulator 2, the storage
Energy device 2 includes shell 4, the charge valve 6 set on the mushroom valve component 5 of 4 intracavity bottom of shell and set on 4 top of shell, described to fill
Air valve 6 includes valve seat 61, the first charge valve 62 and the second charge valve 63, and first charge valve 62 and the second charge valve 63 are side by side
Set on the valve seat 61, and first charge valve 62 exposes the valve seat 61 in the one end for being located at 4 inner cavity of shell and is connected with
First capsule 7, second charge valve 63 is concordant with 61 bottom of valve seat in the one end for being located at 4 inner cavity of shell, and the valve seat 61 exists
It is connected with the second capsule 8 positioned at one end of 4 inner cavity of shell, and second capsule 8 accommodates the first capsule 7.In the present embodiment, tool
Body use process is as follows: inert gas is filled with by the first capsule 7 by the first charge valve 62 first, make its air pressure increase, first
The expansion of capsule 7 is extended to stops inflation afterwards to a certain degree, then inert gas is filled with the second capsule 8 by the second charge valve 63,
Increase its air pressure, the expansion of the second capsule 8 is extended to stops inflation, when ore crusher accumulation of energy, hydraulic oil afterwards to a certain degree
Into in accumulator 2, so that the second capsule 8 is squeezed by hydraulic oil, can be squeezed after the second capsule 8 is extruded into a certain degree
One capsule 7, the first capsule 7 play buffer protection function, so that the second capsule 8 will not be compressed to inflation valve port, protect
Two capsules 8, so that the second capsule 8 not cracky, simultaneously because the setting of the first capsule 7 has ensured that 8 inertia of the second capsule is small, anti-
Answer the advantages that sensitive unaffected.The mushroom valve component 5 in the present embodiment is by mushroom valve, rubber filler ring, support ring, sealing
Ring, pressure ring, valve block, screw plug composition do not do excessive introduction for the conventional valve group of accumulator application herein.
The leather bag thickness of first capsule 7 is greater than the leather bag thickness of the second capsule 8.Make the first capsule 7 in this way
Two capsules, 8 internal pressure reaches a timing and just starts to compress, while the elastic deformation of the first capsule 7 is small, plays buffering and protection is made
With the first capsule 7 will not influence the normal use of the second capsule 8.
The gas outlet of first charge valve 62 is provided with hemispherical cover 9, is provided with multiple stomatas on the cover 9.
Setting is so that the first capsule 8 is more gentle when inflation, while can be avoided when the first capsule 7 is squeezed capsule not in this way
Capsule mouth opening can be squeezed into.
The bottom of the oil cylinder ontology 1 is provided with anchor ear 10, and oil cylinder ontology 1 passes through anchor ear 10 for the shell 4 of accumulator 2
It is fastenedly connected.Enable accumulator 2 to be smoothly mounted on 1 bottom of oil cylinder ontology in this way, avoids accumulator 2 worked
It is arbitrarily moved in journey, avoids 2 gas leakage of accumulator.
Shield 11 is provided on the outside of the accumulator 2, the shield 11 is fixed on oil cylinder ontology 1 by hex screw
Bottom.Setting plays fine protective action so that accumulator 2 avoids directly being collided in this way.
9 inner cavity of shell is also horizontally arranged with net-like spacer 12 in the top for being located at bacterium shape component 5.Setting can in this way
Breakage is squeezed by mushroom valve component 5 when effectively avoiding the second 8 inflation of capsule.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass similarly includes within the scope of patent protection of the utility model.
Claims (6)
1. a kind of crusher hydraulic oil cylinder with anti-broken accumulator, including oil cylinder ontology, accumulator, the cylinder of the oil cylinder ontology
Tube rear end is connected to by the internal link block for being equipped with pipeline with the accumulator, and the accumulator includes shell, is set in the housing
The mushroom valve component in bottom of chamber portion and charge valve set on case top, it is characterised in that: the charge valve includes valve seat, first fills
Air valve and the second charge valve, first charge valve and the second charge valve are set to the valve seat, and first charge valve side by side
Expose the valve seat in the one end for being located at housing cavity and be connected with the first capsule, second charge valve is being located at housing cavity
One end it is concordant with seat bottom portion, the valve seat be located at housing cavity one end be connected with the second capsule, and second glue
Capsule accommodates the first capsule.
2. a kind of crusher hydraulic oil cylinder with anti-broken accumulator according to claim 1, it is characterised in that: described the
The leather bag thickness of one capsule is greater than the leather bag thickness of the second capsule.
3. a kind of crusher hydraulic oil cylinder with anti-broken accumulator according to claim 1, it is characterised in that: described the
The gas outlet of one charge valve is provided with hemispherical cover, and multiple stomatas are provided on the cover.
4. a kind of crusher hydraulic oil cylinder with anti-broken accumulator according to claim 1, it is characterised in that: the oil
The bottom of cylinder ontology is provided with anchor ear, and the shell of accumulator is fastenedly connected by oil cylinder ontology by anchor ear.
5. a kind of crusher hydraulic oil cylinder with anti-broken accumulator according to claim 1, it is characterised in that: the storage
It can be provided with shield on the outside of device, the shield is fixed on hydraulic cylinder bottom by hex screw.
6. a kind of crusher hydraulic oil cylinder with anti-broken accumulator according to claim 1, it is characterised in that: the shell
It is also horizontally arranged with net-like spacer in vivo.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822240525.9U CN209539666U (en) | 2018-12-28 | 2018-12-28 | A kind of crusher hydraulic oil cylinder with anti-broken accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822240525.9U CN209539666U (en) | 2018-12-28 | 2018-12-28 | A kind of crusher hydraulic oil cylinder with anti-broken accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209539666U true CN209539666U (en) | 2019-10-25 |
Family
ID=68267463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822240525.9U Expired - Fee Related CN209539666U (en) | 2018-12-28 | 2018-12-28 | A kind of crusher hydraulic oil cylinder with anti-broken accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209539666U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577676A (en) * | 2020-05-27 | 2020-08-25 | 太原科技大学 | Double-leather-bag constant-pressure energy storage system |
| CN114165488A (en) * | 2021-12-18 | 2022-03-11 | 浙江奥莱尔液压有限公司 | Bag type energy accumulator |
| CN116652084A (en) * | 2023-08-01 | 2023-08-29 | 山西恒达欣泰锻造股份有限公司 | Self-adaptive hydraulic piston adjusting system and leakage preventing method thereof |
-
2018
- 2018-12-28 CN CN201822240525.9U patent/CN209539666U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577676A (en) * | 2020-05-27 | 2020-08-25 | 太原科技大学 | Double-leather-bag constant-pressure energy storage system |
| CN111577676B (en) * | 2020-05-27 | 2022-02-08 | 太原科技大学 | Double-leather-bag constant-pressure energy storage system |
| CN114165488A (en) * | 2021-12-18 | 2022-03-11 | 浙江奥莱尔液压有限公司 | Bag type energy accumulator |
| CN116652084A (en) * | 2023-08-01 | 2023-08-29 | 山西恒达欣泰锻造股份有限公司 | Self-adaptive hydraulic piston adjusting system and leakage preventing method thereof |
| CN116652084B (en) * | 2023-08-01 | 2023-10-13 | 山西恒达欣泰锻造股份有限公司 | Self-adaptive hydraulic piston adjusting system and leakage preventing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191025 Termination date: 20201228 |