CN203962532U - Feeding skid hydraulic system - Google Patents
Feeding skid hydraulic system Download PDFInfo
- Publication number
- CN203962532U CN203962532U CN201420284170.2U CN201420284170U CN203962532U CN 203962532 U CN203962532 U CN 203962532U CN 201420284170 U CN201420284170 U CN 201420284170U CN 203962532 U CN203962532 U CN 203962532U
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- CN
- China
- Prior art keywords
- hydraulic cylinder
- connecting tube
- oil hydraulic
- electro
- input duct
- 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 - Lifetime
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- 239000012530 fluid Substances 0.000 claims abstract description 32
- 230000008676 import Effects 0.000 claims abstract description 5
- 230000008439 repair process Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010001541 Akinesia Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Fluid-Pressure Circuits (AREA)
Abstract
The utility model discloses a kind of feeding skid hydraulic system, comprise the first oil hydraulic cylinder, the second oil hydraulic cylinder, the first electro-hydraulic reversing valve, on the first hydraulicdirectional control valve, be connected with respectively input duct and fluid pipeline, input duct is connected with the import of the first oil hydraulic cylinder and the second oil hydraulic cylinder respectively, fluid pipeline is connected with the outlet of the first oil hydraulic cylinder and the second oil hydraulic cylinder respectively, also comprise the second electro-hydraulic reversing valve, on the second electro-hydraulic reversing valve, be connected with respectively feed liquor connecting tube and fluid connecting tube, feed liquor connecting tube is connected with input duct, fluid connecting tube is connected with fluid pipeline, input duct, fluid pipeline, feed liquor connecting tube, on fluid connecting tube, be respectively arranged with high-pressure ball valve, in the time that breaking down, one group of electro-hydraulic reversing valve is switched in time another road system, can control separately and keep in repair, neither can affect the normal work on another road, can not affect the normal operation of equipment yet.
Description
Technical field
The utility model relates to a kind of feeding skid hydraulic system.
Background technique
As shown in Figure 1, existing feeding skid hydraulic system, comprise the first oil hydraulic cylinder, the second oil hydraulic cylinder and electro-hydraulic reversing valve, on electro-hydraulic reversing valve, be connected with input duct and fluid pipeline, input duct is connected with the import of the first oil hydraulic cylinder and the second oil hydraulic cylinder respectively, fluid pipeline is connected with the outlet of the first oil hydraulic cylinder and the second oil hydraulic cylinder respectively, often because certain hydrovalve is stuck, cause arranging the akinesia of steel device, and search out of order hydrovalve and also take time and effort, cause that equipment can not work for a long time.
Model utility content
The purpose of this utility model is to overcome the defect existing in prior art, and a kind of feeding skid hydraulic system is provided, can be independent, be convenient to maintenance.
For achieving the above object, the technical solution of the utility model has been to provide a kind of feeding skid hydraulic system, comprise the first oil hydraulic cylinder, the second oil hydraulic cylinder, the first electro-hydraulic reversing valve, on the first described hydraulicdirectional control valve, be connected with respectively input duct and fluid pipeline, described input duct is connected with described the first oil hydraulic cylinder and the import of the second oil hydraulic cylinder respectively, described fluid pipeline is connected with described the first oil hydraulic cylinder and the outlet of the second oil hydraulic cylinder respectively, also comprise the second electro-hydraulic reversing valve, on the second described electro-hydraulic reversing valve, be connected with respectively feed liquor connecting tube and fluid connecting tube, described feed liquor connecting tube is connected with described input duct, described fluid connecting tube is connected with described fluid pipeline, described input duct, described fluid pipeline, described feed liquor connecting tube, on described fluid connecting tube, be respectively arranged with high-pressure ball valve.
Advantage of the present utility model and beneficial effect are: in the time that one group of electro-hydraulic reversing valve breaks down, be switched in time another road system, can control separately and keep in repair, neither can affect the normal work on another road, also can not affect the normal operation of equipment.
Brief description of the drawings
Fig. 1 is the schematic diagram of prior art;
Fig. 2 is schematic diagram of the present utility model.
Wherein: 1, the first oil hydraulic cylinder; 2, the second oil hydraulic cylinder; 3, the first electro-hydraulic reversing valve; 4, input duct; 5, fluid pipeline; 6, the second electro-hydraulic reversing valve; 7, feed liquor connecting tube; 8, fluid connecting tube; 9, high-pressure ball valve.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is further described.Following examples are only for the technical solution of the utility model is more clearly described, and can not limit protection domain of the present utility model with this.
As shown in Figure 2, a kind of feeding skid hydraulic system, comprise the first oil hydraulic cylinder 1, the second oil hydraulic cylinder 2, the first electro-hydraulic reversing valve 3, on the first described hydraulicdirectional control valve 3, be connected with respectively input duct 4 and fluid pipeline 5, described input duct 4 is connected with described the first oil hydraulic cylinder 1 and the import of the second oil hydraulic cylinder 2 respectively, described fluid pipeline 5 is connected with described the first oil hydraulic cylinder 1 and the outlet of the second oil hydraulic cylinder 2 respectively, also comprise the second electro-hydraulic reversing valve 6, on the second described electro-hydraulic reversing valve 6, be connected with respectively feed liquor connecting tube 7 and fluid connecting tube 8, described feed liquor connecting tube 7 is connected with described input duct 4, described fluid connecting tube 8 is connected with described fluid pipeline 7, described input duct 4, described fluid pipeline 5, described feed liquor connecting tube 7, on described fluid connecting tube 8, be respectively arranged with high-pressure ball valve 9.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (1)
1. a feeding skid hydraulic system, comprise the first oil hydraulic cylinder, the second oil hydraulic cylinder, the first electro-hydraulic reversing valve, on the first described hydraulicdirectional control valve, be connected with respectively input duct and fluid pipeline, described input duct is connected with described the first oil hydraulic cylinder and the import of the second oil hydraulic cylinder respectively, described fluid pipeline is connected with described the first oil hydraulic cylinder and the outlet of the second oil hydraulic cylinder respectively, it is characterized in that: also comprise the second electro-hydraulic reversing valve, on the second described electro-hydraulic reversing valve, be connected with respectively feed liquor connecting tube and fluid connecting tube, described feed liquor connecting tube is connected with described input duct, described fluid connecting tube is connected with described fluid pipeline, described input duct, described fluid pipeline, described feed liquor connecting tube, on described fluid connecting tube, be respectively arranged with high-pressure ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420284170.2U CN203962532U (en) | 2014-05-29 | 2014-05-29 | Feeding skid hydraulic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420284170.2U CN203962532U (en) | 2014-05-29 | 2014-05-29 | Feeding skid hydraulic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203962532U true CN203962532U (en) | 2014-11-26 |
Family
ID=51923124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420284170.2U Expired - Lifetime CN203962532U (en) | 2014-05-29 | 2014-05-29 | Feeding skid hydraulic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203962532U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355435A (en) * | 2017-08-28 | 2017-11-17 | 福建龙马环卫装备股份有限公司 | A kind of refuse compaction equipment double-power hydraulic pumping plant system |
| US11231187B2 (en) | 2018-04-28 | 2022-01-25 | Gd Midea Heating & Ventilating Equipment Co., Ltd. | Outdoor unit for air conditioner and housing thereof |
-
2014
- 2014-05-29 CN CN201420284170.2U patent/CN203962532U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355435A (en) * | 2017-08-28 | 2017-11-17 | 福建龙马环卫装备股份有限公司 | A kind of refuse compaction equipment double-power hydraulic pumping plant system |
| US11231187B2 (en) | 2018-04-28 | 2022-01-25 | Gd Midea Heating & Ventilating Equipment Co., Ltd. | Outdoor unit for air conditioner and housing thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214154, No. 2, Renmin West Road, Yang Yang town community, Wuxi, Jiangsu Patentee after: WUXI XINGCHENG HUAXIN STEEL MATERIAL CO., LTD. Address before: 214154, No. 2, Renmin West Road, Yang Yang town community, Wuxi, Jiangsu Patentee before: The new steel of Wuxi Xing Chenghua company limited |