CN204569314U - The two-door frame oil circuit of a kind of full freedom be applied in short space - Google Patents
The two-door frame oil circuit of a kind of full freedom be applied in short space Download PDFInfo
- Publication number
- CN204569314U CN204569314U CN201420822678.3U CN201420822678U CN204569314U CN 204569314 U CN204569314 U CN 204569314U CN 201420822678 U CN201420822678 U CN 201420822678U CN 204569314 U CN204569314 U CN 204569314U
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- China
- Prior art keywords
- joint
- pumping plant
- steel pipe
- oil
- cylinder
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- 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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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model relates to the two-door frame oil circuit of a kind of full freedom be applied in short space, comprises pumping plant, fuel tank, pumping plant oil pipe, the first steel pipe, the second steel pipe, the first oil pipe, front middle cylinder, rear middle cylinder; Be provided with valve block in the middle part of described pumping plant, valve block is provided with oil outlet; Described oil outlet connects pumping plant joint, pumping plant oil pipe, the first steel pipe successively; Described second steel pipe is provided with the first joint, the second joint, the 3rd joint; The other end of described first steel pipe is connected with the first joint; Described front cylinder is connected with the second joint; Described 3rd joint connects the second oil pipe, nipple bent piece, rear cylinder successively; Described the utility model is specially for the operating mode in short space, front middle cylinder, rear middle cylinder is arranged before and after being replaced to by the limit cylinder of traditional double door frame both sides, when fork truck is when transporting goods, car load height is constant, can meet the demand worked in the restricted short space of freight container equal altitudes.
Description
Technical field
The utility model relates to a kind of improvement of two-door frame oil circuit, particularly the two-door frame oil circuit of a kind of full freedom be applied in short space.
Background technology
The two-door frame oil circuit of existing electric piling car makes vehicle when transporting goods, and car load height can increase along with the lifting of pallet fork, cannot work in the space of height-limited system.For this reason, we have developed the two-door frame oil circuit of a kind of full freedom be applied in short space.
Utility model content
The utility model object provides a kind of full freedom be applied in short space two-door frame oil circuit to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: the two-door frame oil circuit of a kind of full freedom be applied in short space, comprises pumping plant, fuel tank, pumping plant oil pipe, the first steel pipe, the second steel pipe, the first oil pipe, front middle cylinder, rear middle cylinder; Be provided with valve block in the middle part of described pumping plant, valve block is provided with oil outlet; Described oil outlet connects pumping plant joint, pumping plant oil pipe, the first steel pipe successively; Described second steel pipe is provided with the first joint, the second joint, the 3rd joint; The other end of described first steel pipe is connected with the first joint; In before described, cylinder is connected with the second joint; Described 3rd joint connects the second oil pipe, nipple bent piece, rear middle cylinder successively.
Preferably, described valve block is equipped with electromagnetic valve, when needs piston rod is retracted, open electromagnetic valve, hydraulic oil gets back to fuel tank through nipple bent piece, the first oil pipe, the second steel pipe, the first steel pipe, pumping plant oil pipe, pumping plant joint, electromagnetic valve successively.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
Described the utility model, specially for the operating mode in short space, is optimized traditional double door frame oil circuit, arranges front middle cylinder, rear middle cylinder before and after being replaced to by the limit cylinder of former both sides.When fork truck is when transporting goods, car load height is constant, can meet the demand worked in the short space of height-limited system.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the assembling stereogram of the two-door frame oil circuit of the full freedom be applied in short space described in the utility model;
Wherein: 1, the second oil pipe; 2, nipple bent piece; 3, rear middle cylinder; 4, front middle cylinder; 5, right second steel pipe; 6, the first steel pipe; 7, pumping plant oil pipe; 8, fuel tank; 9, pumping plant joint; 10, valve block; 11, pumping plant; 12, electromagnetic valve.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing 1 is the two-door frame oil circuit of the full freedom be applied in short space described in the utility model, comprises pumping plant 11, fuel tank 8, pumping plant oil pipe 7, first steel pipe 6, second steel pipe 5, first oil pipe 1, front middle cylinder 4, rear middle cylinder 3; Be provided with valve block 10 in the middle part of described pumping plant 11, valve block 10 is provided with oil outlet; Described oil outlet connects pumping plant joint 9, pumping plant oil pipe 7, first steel pipe 6 successively; Described second steel pipe 5 is provided with the first joint, the second joint, the 3rd joint; The other end of described first steel pipe 6 is connected with the first joint; In before described, cylinder 4 is connected with the second joint; Described 3rd joint connects the second oil pipe 1, nipple bent piece 2, rear middle cylinder 3 successively; Described valve block 10 is equipped with electromagnetic valve 12.
During use, pumping plant 11 by hydraulic oil from sucking-off fuel tank 8, hydraulic oil successively through cylinder 4 in before pumping plant joint 9, pumping plant oil pipe 7, first steel pipe 6, second steel pipe 5, first oil pipe 1, nipple bent piece 2 enter and after in cylinder 3, indirectly drive the piston rod of front middle cylinder 4 and rear middle cylinder 3 to stretch out; When needs piston rod is retracted, open electromagnetic valve 12, hydraulic oil returns fuel tank 8 by crude oil road.
Described the utility model, specially for the operating mode in short space, is optimized traditional double door frame oil circuit, arranges front middle cylinder, rear middle cylinder before and after being replaced to by the limit cylinder of former both sides.When fork truck is when transporting goods, car load height is constant, can meet the demand worked in the short space of height-limited system.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.
Claims (2)
1. be applied in the two-door frame oil circuit of full freedom in short space, comprise pumping plant, fuel tank, pumping plant oil pipe, the first steel pipe, the second steel pipe, the first oil pipe, front middle cylinder, rear middle cylinder; Be provided with valve block in the middle part of described pumping plant, valve block is provided with oil outlet; Described oil outlet connects pumping plant joint, pumping plant oil pipe, the first steel pipe successively; Described second steel pipe is provided with the first joint, the second joint, the 3rd joint; The other end of described first steel pipe is connected with the first joint; In before described, cylinder is connected with the second joint; Described 3rd joint connects the second oil pipe, nipple bent piece, rear middle cylinder successively.
2. the two-door frame oil circuit of the full freedom be applied in short space according to claim 1, is characterized in that: described valve block is equipped with electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420822678.3U CN204569314U (en) | 2014-12-23 | 2014-12-23 | The two-door frame oil circuit of a kind of full freedom be applied in short space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420822678.3U CN204569314U (en) | 2014-12-23 | 2014-12-23 | The two-door frame oil circuit of a kind of full freedom be applied in short space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204569314U true CN204569314U (en) | 2015-08-19 |
Family
ID=53861984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420822678.3U Expired - Fee Related CN204569314U (en) | 2014-12-23 | 2014-12-23 | The two-door frame oil circuit of a kind of full freedom be applied in short space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204569314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104495703A (en) * | 2014-12-23 | 2015-04-08 | 苏州先锋物流装备科技有限公司 | Full-free double-door frame oil way used for low space |
-
2014
- 2014-12-23 CN CN201420822678.3U patent/CN204569314U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104495703A (en) * | 2014-12-23 | 2015-04-08 | 苏州先锋物流装备科技有限公司 | Full-free double-door frame oil way used for low space |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20151223 |
|
| EXPY | Termination of patent right or utility model |