CN204371800U - A kind of hydraulic oil container and loader - Google Patents
A kind of hydraulic oil container and loader Download PDFInfo
- Publication number
- CN204371800U CN204371800U CN201420859284.5U CN201420859284U CN204371800U CN 204371800 U CN204371800 U CN 204371800U CN 201420859284 U CN201420859284 U CN 201420859284U CN 204371800 U CN204371800 U CN 204371800U
- Authority
- CN
- China
- Prior art keywords
- oil
- back chamber
- hydraulic oil
- tank body
- container
- 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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- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
The utility model provides a kind of hydraulic oil container and loader.Hydraulic oil container comprises oil tank body, arranges an oil back chamber in described oil tank body, and described hydraulic oil container also comprises: connectivity slot, is arranged in described oil tank body, and described connectivity slot is communicated with the return opening that described oil back chamber and described oil tank body are arranged; Described oil back chamber is a cylinder-like structure, and the top of described oil back chamber is connected with the top of described oil tank body.The utility model additionally provides a kind of loader, comprises as above arbitrary described hydraulic oil container.Hydraulic oil container of the present utility model, by arranging columnar cavity, enhances the intensity of hydraulic oil container oil back chamber, effectively prevent because welding stress concentrates the fuel tank cracking oil impregnate caused, thus saves maintenance expenses, improve loader service behaviour.Meanwhile, the design of connectivity slot, guides hydraulic oil, makes it directly to impact oil back chamber, adds the firm of oil back chamber.
Description
Technical field
The utility model relates to engineering machinery field, particularly relates to a kind of hydraulic oil container and loader.
Background technique
Loader, as a kind of important engineering machinery, plays an increasingly important role in social production with in building.Wherein, how to make loader in severe operating mode, keep the use of stability and high efficiency, become the focus that all big enterprises pay close attention to.
With reference to shown in Fig. 1, hydraulic oil container is made up of oil sucting cavity 2 and oil back chamber 1, can be cut off between usual oil sucting cavity 2 and oil back chamber 1 by dividing plate 10.In prior art, fuel tank oil back chamber and oil sucting cavity is cut off by the dividing plate 10 of a L shape, the dividing plate 10 of L shape is linked by Type of Welding and casing, because the hydraulic oil of oil back chamber 1 li has certain back pressure, easily form stress to concentrate at leg place, after loader work certain hour, the welding stress place of concentrating easily causes oil impregnate to ftracture, thus have impact on the performance of hydraulic oil container.
Model utility content
In order to overcome the technical problem that oil back chamber in prior art easily causes oil impregnate to ftracture, the utility model provides a kind of hydraulic oil container and loader.
In order to solve the problems of the technologies described above, the utility model adopts following technological scheme:
The utility model provides a kind of hydraulic oil container, comprise oil tank body, arrange an oil back chamber in described oil tank body, described hydraulic oil container also comprises: connectivity slot, be arranged in described oil tank body, described connectivity slot is communicated with the return opening that described oil back chamber and described oil tank body are arranged; Described oil back chamber is a cylinder-like structure, and the top of described oil back chamber is connected with the top of described oil tank body.
Furthermore, in described hydraulic oil container, the sidewall of described oil back chamber offers an opening, and described opening connects described connectivity slot, the inwall of the opening of described oil back chamber is arranged a cushion plate, described cushion plate covers described opening and and leaves gap between described opening.
Furthermore, in described hydraulic oil container, the bottom of described oil back chamber arranges a filter screen.
Furthermore, in described hydraulic oil container, the top of described connectivity slot and the end face of described oil tank body are fixed.
Furthermore, in described hydraulic oil container, a filter core mouth installed for filter core is offered at the top of described oil tank body, and described filter core mouth is communicated with described oil back chamber.
The utility model additionally provides a kind of loader, comprises as above arbitrary described hydraulic oil container.
The beneficial effects of the utility model are: hydraulic oil container of the present utility model, by arranging columnar cavity, enhancing the intensity of hydraulic oil container oil back chamber, effectively prevent because welding stress concentrates the fuel tank cracking oil impregnate caused, thus save maintenance expenses, improve loader service behaviour.Meanwhile, the design of connectivity slot, guides hydraulic oil, makes it directly to impact oil back chamber, adds the firm of oil back chamber.
Accompanying drawing explanation
Fig. 1 represents the structural representation of the oil back chamber of hydraulic oil container in prior art;
Fig. 2 represents the structural representation one of hydraulic oil container in the utility model embodiment;
Fig. 3 represents the structural representation two of hydraulic oil container in the utility model embodiment.
Embodiment
For making the purpose of this utility model, technological scheme and advantage clearly, below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in detail.
With reference to shown in Fig. 2 and Fig. 3, the utility model provides a kind of hydraulic oil container, comprise oil tank body 100, one oil back chamber 1 is set in oil tank body 100, hydraulic oil container also comprises: connectivity slot 3, be arranged in oil tank body 100, connectivity slot 3 is communicated with oil back chamber 1 and 100 return openings arranged 4 on oil tank body; Oil back chamber 1 is a cylinder-like structure, and the top of oil back chamber 1 is connected with the top of oil tank body 100.Wherein, connectivity slot 3 serves the effect of drainage to the hydraulic oil entered in oil back chamber, prevents hydraulic oil from directly impacting on the cavity of oil back chamber 1, avoids the generation impacted for a long time and cause the phenomenon of snapping of cavity.Wherein, oil back chamber 1 is cylindric, makes oil back chamber volume less, the hydraulic oil of same pressure act on cylindrical plates upper in less, oil back chamber structure is enhanced.Meanwhile, the oil back chamber of tubular is convenient to produce and assembling, only the top of oil back chamber 1 need be carried out welding with the top of oil tank body 1.
Specifically, the sidewall of oil back chamber 1 offers an opening, and opening connects groove 3, the inwall of the opening of oil back chamber 1 is arranged a cushion plate 5, and cushion plate covers described opening and and leaves gap between opening.When cushion plate 5 can reduce startup, hydraulic oil is to the impact of the oil return filter core arranged in oil back chamber 1, thus extends the life-span of hydraulic oil-returning filter core.
The bottom of oil back chamber 1 arranges a filter screen 6.Hydraulic oil can be avoided the impact bottom oil tank body 100 on the one hand, effectively prevent the splashing of oil tank body 100 impurities at bottom, thus improve the turbidity test of loader hydraulic system.
As the preferred connecting means of one, the top of connectivity slot 3 and the end face of oil tank body 100 are fixed.Like this, connectivity slot 3 provides airtight passage for hydraulic oil, and the end face by this passage hydraulic oil being introduced connectivity slot 3 and oil tank body 100 is fixed by the mode such as welding, and this means of fixation is simple and reliable.
A filter core mouth 7 installed for filter core is offered at the top of oil tank body 100, and filter core mouth 7 is communicated with oil back chamber 1.This opening is set, is convenient for changing filter core.
The utility model additionally provides a kind of loader, comprises as above arbitrary described hydraulic oil container.
It should be noted that, this loader is the loader comprising above-mentioned hydraulic oil container, and the implementation of above-mentioned hydraulic oil container embodiment is equally applicable in the embodiment of this loader, also can reach identical technique effect, not repeat them here.
Above-described is preferred implementation of the present utility model; should be understood that the ordinary person for the art; can also make some improvements and modifications not departing under principle prerequisite described in the utility model, these improvements and modifications are also in protection domain of the present utility model.
Claims (6)
1. a hydraulic oil container, comprises oil tank body, arranges an oil back chamber, it is characterized in that in described oil tank body, and described hydraulic oil container also comprises:
Connectivity slot, is arranged in described oil tank body, and described connectivity slot is communicated with the return opening that described oil back chamber and described oil tank body are arranged;
Described oil back chamber is a cylinder-like structure, and the top of described oil back chamber is connected with the top of described oil tank body.
2. hydraulic oil container as claimed in claim 1, it is characterized in that, the sidewall of described oil back chamber offers an opening, described opening connects described connectivity slot, the inwall of the opening of described oil back chamber is arranged a cushion plate, described cushion plate covers described opening and and leaves gap between described opening.
3. hydraulic oil container as claimed in claim 1, it is characterized in that, the bottom of described oil back chamber arranges a filter screen.
4. hydraulic oil container as claimed in claim 1, it is characterized in that, the top of described connectivity slot and the end face of described oil tank body are fixed.
5. hydraulic oil container as claimed in claim 1, is characterized in that, a filter core mouth installed for filter core is offered at the top of described oil tank body, and described filter core mouth is communicated with described oil back chamber.
6. a loader, is characterized in that, comprises as the hydraulic oil container as described in arbitrary in claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420859284.5U CN204371800U (en) | 2014-12-30 | 2014-12-30 | A kind of hydraulic oil container and loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420859284.5U CN204371800U (en) | 2014-12-30 | 2014-12-30 | A kind of hydraulic oil container and loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204371800U true CN204371800U (en) | 2015-06-03 |
Family
ID=53328024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420859284.5U Expired - Fee Related CN204371800U (en) | 2014-12-30 | 2014-12-30 | A kind of hydraulic oil container and loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204371800U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109642588A (en) * | 2016-09-02 | 2019-04-16 | 罗伯特·博世有限公司 | Fuel tank |
| CN117847026A (en) * | 2024-03-07 | 2024-04-09 | 徐州徐工矿业机械有限公司 | Heat dissipation hydraulic oil tank |
-
2014
- 2014-12-30 CN CN201420859284.5U patent/CN204371800U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109642588A (en) * | 2016-09-02 | 2019-04-16 | 罗伯特·博世有限公司 | Fuel tank |
| CN109642588B (en) * | 2016-09-02 | 2022-03-08 | 罗伯特·博世有限公司 | Oil tank |
| CN117847026A (en) * | 2024-03-07 | 2024-04-09 | 徐州徐工矿业机械有限公司 | Heat dissipation hydraulic oil tank |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20191230 |