CN105298968A - Industrial hydraulic oil delivery device - Google Patents
Industrial hydraulic oil delivery device Download PDFInfo
- Publication number
- CN105298968A CN105298968A CN201510820270.1A CN201510820270A CN105298968A CN 105298968 A CN105298968 A CN 105298968A CN 201510820270 A CN201510820270 A CN 201510820270A CN 105298968 A CN105298968 A CN 105298968A
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- CN
- China
- Prior art keywords
- hydraulic oil
- industrial hydraulic
- delivery device
- fixed base
- industrial
- 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.)
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- Check Valves (AREA)
Abstract
The invention discloses an industrial hydraulic oil delivery device. The industrial hydraulic oil delivery device comprises a fixing base, wherein a valve block is arranged at the lower part of the fixing base, a through circulating round hole is formed in the middle of the fixing base, and a seal sleeve and a check valve are arranged in the circulating round hole. As the valve block is connected at the lower part of the fixing base, the guarantee of delivery performance with sufficient hydraulic pressure is facilitated, and the reliability is great. As the check valve is arranged, hydraulic oil can be effectively prevented from flowing back, and the safety performance of the industrial hydraulic oil delivery device is improved. The structure is simple, and the practicability is strong.
Description
Technical field
The present invention relates to a kind of feedway, or rather, is a kind of industrial hydraulic oil feedway.
Background technique
In the industrial production, along with the progress of science and technology, industrial hydraulic oil has become the requisite part of the large production of machinery of modern industry, and under normal circumstances, the conveying of hydraulic oil all needs feedway.The discharge pressure of the feedway of existing hydraulic oil easily changes, the reliability of influential system.
Summary of the invention
The present invention mainly solves the technical problem existing for prior art, thus provides a kind of industrial hydraulic oil feedway.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
A kind of industrial hydraulic oil feedway, described industrial hydraulic oil feedway comprises a fixed base, the below of described fixed base is provided with a valve block, and the middle part of described fixed base is provided with a circulation circular hole run through, and is provided with a seal sleeve and a safety check in described circulation circular hole.
As preferred embodiment of the present invention, described fixed base is connected with the inside of described valve block.
Owing to being connected to valve block below fixed base, so be conducive to the transportation performance ensureing enough hydraulic couplings, good reliability.Owing to being provided with safety check, can effectively prevent hydraulic oil from refluxing, improve the Safety performance of this industrial hydraulic oil feedway, structure be simple, practical.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of industrial hydraulic of the present invention oil feedway;
Fig. 2 is the industrial hydraulic oil feedway Split type structure schematic diagram in Fig. 1; Wherein,
1, valve block; 2, fixed base; 21, circulate circular hole; 3, seal sleeve; 4, safety check.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
The invention provides a kind of industrial hydraulic oil feedway.
As shown in Figure 1 and Figure 2, this industrial hydraulic oil feedway comprises a fixed base 2, and the below of this fixed base 2 is provided with a valve block 1, and the middle part of this fixed base 2 is provided with a circulation circular hole 21 run through, and is provided with seal sleeve 3 and a safety check 4 in this circulation circular hole 21.
This fixed base 2 is connected with the inside of this valve block 1.
Owing to being connected to valve block below fixed base, so be conducive to the transportation performance ensureing enough hydraulic couplings, good reliability.Owing to being provided with safety check, can effectively prevent hydraulic oil from refluxing, improve the Safety performance of this industrial hydraulic oil feedway, structure be simple, practical.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (2)
1. an industrial hydraulic oil feedway, it is characterized in that, described industrial hydraulic oil feedway comprises a fixed base (2), the below of described fixed base (2) is provided with a valve block (1), the middle part of described fixed base (2) is provided with a circulation circular hole (21) run through, and is provided with a seal sleeve (3) and a safety check (4) in described circulation circular hole (21).
2. industrial hydraulic oil feedway according to claim 1, it is characterized in that, described fixed base (2) is connected with the inside of described valve block (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510820270.1A CN105298968A (en) | 2015-11-24 | 2015-11-24 | Industrial hydraulic oil delivery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510820270.1A CN105298968A (en) | 2015-11-24 | 2015-11-24 | Industrial hydraulic oil delivery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105298968A true CN105298968A (en) | 2016-02-03 |
Family
ID=55196617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510820270.1A Pending CN105298968A (en) | 2015-11-24 | 2015-11-24 | Industrial hydraulic oil delivery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105298968A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2091948U (en) * | 1991-05-15 | 1992-01-01 | 深圳四方机械电子有限公司 | Oil-distributing and operating mechanism for hydraulic rock drill |
| JPH11230375A (en) * | 1998-02-18 | 1999-08-27 | Hitachi Constr Mach Co Ltd | Directional control valve having restoration circuit |
| CN2799939Y (en) * | 2005-06-29 | 2006-07-26 | 乔永利 | Oil distribution valve seat for electric oil pump |
| CN2869373Y (en) * | 2006-03-02 | 2007-02-14 | 陆伯武 | No-piston-shoes-and-oil-distributing-disk axial plunger pump |
| KR100814496B1 (en) * | 2007-04-02 | 2008-03-18 | 주식회사 파카한일유압 | Control of spoolvalve for hydraulic fluid supplement hydraulic control valve |
| CN201209603Y (en) * | 2008-02-01 | 2009-03-18 | 上海立新液压有限公司 | Guiding sequence valve |
| CN202061603U (en) * | 2011-03-31 | 2011-12-07 | 郑州人造金刚石及制品工程技术研究中心有限公司 | Oil distribution valve of excess pressure pump |
-
2015
- 2015-11-24 CN CN201510820270.1A patent/CN105298968A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2091948U (en) * | 1991-05-15 | 1992-01-01 | 深圳四方机械电子有限公司 | Oil-distributing and operating mechanism for hydraulic rock drill |
| JPH11230375A (en) * | 1998-02-18 | 1999-08-27 | Hitachi Constr Mach Co Ltd | Directional control valve having restoration circuit |
| CN2799939Y (en) * | 2005-06-29 | 2006-07-26 | 乔永利 | Oil distribution valve seat for electric oil pump |
| CN2869373Y (en) * | 2006-03-02 | 2007-02-14 | 陆伯武 | No-piston-shoes-and-oil-distributing-disk axial plunger pump |
| KR100814496B1 (en) * | 2007-04-02 | 2008-03-18 | 주식회사 파카한일유압 | Control of spoolvalve for hydraulic fluid supplement hydraulic control valve |
| CN201209603Y (en) * | 2008-02-01 | 2009-03-18 | 上海立新液压有限公司 | Guiding sequence valve |
| CN202061603U (en) * | 2011-03-31 | 2011-12-07 | 郑州人造金刚石及制品工程技术研究中心有限公司 | Oil distribution valve of excess pressure pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160203 |