CN209195834U - A kind of fuel tank for hydraulic device - Google Patents
A kind of fuel tank for hydraulic device Download PDFInfo
- Publication number
- CN209195834U CN209195834U CN201821454164.1U CN201821454164U CN209195834U CN 209195834 U CN209195834 U CN 209195834U CN 201821454164 U CN201821454164 U CN 201821454164U CN 209195834 U CN209195834 U CN 209195834U
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- oil
- fuel tank
- main body
- tank main
- top plate
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Abstract
The utility model discloses a kind of fuel tank for hydraulic device, including fuel tank main body, the fuel tank main body is set to the lower section of hydraulic device oil pipe intersection；Wherein, the fuel tank main body includes top plate, and the top plate is equipped with oil guide groove and oil return opening, and the oil guide groove is connected to the oil return opening, is connected to inside the oil return opening and the fuel tank main body；Filter and cooling tube are equipped in the fuel tank main body, the filter is connect with the oil return opening.Using the utility model, hydraulic oil that not only can rapidly in cooling oil box, but also the hydraulic oil of filtering leakage can also be recycled, the loss of hydraulic oil is reduced, avoids the hydraulic oil of leakage from flowing into work ground, to influence the secure operating environment of producers.
Description
Technical field
The utility model relates to technical field of hydraulic equipment more particularly to a kind of fuel tanks for hydraulic device.
Background technique
Hydraulic device in existing hydraulic device, especially more than oil pipe and oil pipe converting interface.Due to hydraulic in pipeline
The pressure of oil is big, therefore in daily running, hydraulic oil can usually be leaked out from switching place of oil pipe, pollute place of working
Face, and then it is easy the safety accident of induction personnel.
Moreover, running of the hydraulic oil with hydraulic device, temperature can be higher, to influence the normal work of equipment.
On the other hand, the long-time leakage of hydraulic oil, will lead to a large amount of losses of hydraulic oil, will affect hydraulic set when serious
Standby normal work.And leakage is in the hydraulic oil on ground, it is difficult to collection processing, therefore under normal circumstances, what is leaked out is hydraulic
Oil can be walked simply clearly, finally flow into natural environment, and then pollute environment.
Utility model content
Technical problem to be solved by the utility model is to provide a kind of fuel tanks for hydraulic device, not only can be fast
Hydraulic oil in fast ground cooling oil box, and filtering leakage can also be recycled in the hydraulic oil outside oil pipe.
In order to solve the above-mentioned technical problem, the utility model provides a kind of fuel tank for hydraulic device, and feature exists
In, including fuel tank main body, the fuel tank main body is set on the lower section of hydraulic device oil pipe intersection；
Wherein, the fuel tank main body includes top plate, the top plate be equipped with oil guide groove and oil return opening, the oil guide groove with it is described
It is connected to inside oil return opening connection, the oil return opening and the fuel tank main body；Filter and cooling tube are equipped in the fuel tank main body,
The filter is connect with the oil return opening.
As an improvement of the above scheme, the oil guide groove is set to the edge of the fuel tank main body top plate.
As an improvement of the above scheme, the centre of the top plate is equipped with protrusion, and the edge of the top plate upwardly extends
One section, to form oil retaining edge.
As an improvement of the above scheme, the oil return opening is also equipped with protection cap, and the protection cap is equipped with fuel feed hole, it is described into
Oilhole is connected to the oil guide groove and oil return hole respectively.
As an improvement of the above scheme, the oil return opening is located at the lowest part of the fuel tank main body top plate.
As an improvement of the above scheme, oil-yielding stratum, cooling layer and oil inlet layer, the cooling tube are successively arranged in the fuel tank
In the cooling layer.
As an improvement of the above scheme, the cooling layer offers oil-yielding stratum intercommunicating pore and oil inlet layer intercommunicating pore respectively；
The oil inlet layer is connected to by the oil inlet layer intercommunicating pore with the cooling layer, and the cooling layer passes through described fuel-displaced
Layer intercommunicating pore is connected to the oil-yielding stratum.
As an improvement of the above scheme, the oil inlet layer intercommunicating pore and oil-yielding stratum intercommunicating pore are respectively arranged on the cooling layer
Diagonal angle.
As an improvement of the above scheme, the filter includes filter mounting shell, filter core and filter core lid.
As an improvement of the above scheme, the filter mounting shell is equipped with multiple through-holes, be equipped among the filter core lid into
Hydraulic fluid port.
Implement the utility model, has the following beneficial effects:
The utility model discloses a kind of fuel tank for hydraulic device, including fuel tank main body, the fuel tank main body is set to
The lower section that hydraulic device oil pipe is concentrated.
Wherein, the top plate of the fuel tank main body is equipped with oil guide groove and oil return opening, is equipped with filter, institute in the fuel tank main body
It states oil guide groove to be connected to the oil return opening, be connected to inside the oil return opening and the fuel tank main body；The filter with described time
Hydraulic fluid port connection.Therefore, the hydraulic oil of hydraulic device leakage, can fall on the top plate of the fuel tank main body, and pass through oil guide groove stream
Enter in the oil return opening.The hydraulic oil of leakage can pass through the filter, flow back in the fuel tank main body, for hydraulic device after
It is continuous to use.The final loss for reducing hydraulic oil avoids the hydraulic oil of leakage from flowing into work ground, to influence the safety of producers
Operating environment.
Moreover, be additionally provided with cooling tube in the fuel tank main body, hydraulic oil that can rapidly in cooling oil box, to maintain equipment
Normal work.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model case study on implementation；
Fig. 2 is the schematic cross-sectional view of the utility model fuel tank main body；
Fig. 3 is the portion the A enlarged drawing of Fig. 2；
Fig. 4 is the overlooking structure diagram of the utility model fuel tank main body.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type is described in further detail.
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the utility model provides a kind of fuel tank for hydraulic device, including fuel tank master
Body 1, the fuel tank main body 1 include top plate 14, and the fuel tank main body 1 is set to the lower section of hydraulic device oil pipe intersection, so as to seep
The hydraulic oil of leakage is fallen on the top plate 14.
Wherein, the top plate is equipped with oil guide groove 11 and oil return opening 13, and the oil guide groove 12 is connected to the oil return opening 13.
Specifically, the centre of the top plate 14 is equipped with raised (not marking in figure), the edge of the top plate 14 to
Upper to extend one section, to form oil retaining edge 11, the oil guide groove 12 is set to the edge of the top plate 14, the oil return opening 13
Positioned at the lowest part of 1 top plate 14 of fuel tank main body.Therefore, the hydraulic oil fallen on the top plate 14 can all flow into the Oil Guide
In slot 12, and then flow into the oil return opening 13.And the setting of the oil retaining edge 11,1 top plate of fuel tank main body can be increased
14 oil storage overflows to prevent the hydraulic oil in the oil guide groove 12.
Further, due to the hydraulic oil of leakage be slowly dropped into along oil pipe on the top plate 14 of the fuel tank main body 1, therefore
The hydraulic oil of leakage is easily contaminated and has a large amount of impurity.Therefore the performance in order to guarantee the hydraulic oil leaked, the oil
Filter is equipped in box main body 1, the filter is connect with the oil return opening 13.It is all into hydraulic in the oil return opening 13
Oil flows back in the fuel tank main body 1 after filter filtering.
Specifically, the filter includes filter core lid 31, filter core 32 and filter mounting shell 33, the filter mounting shell
33 are threadedly coupled with the oil return opening 13, and the filter core 32 is placed in the filter mounting shell 33, and cooperate the filter core lid
31, it is fixed the filter core 32.
Wherein, the filter mounting shell 33 is equipped with multiple through-holes 34, and oil inlet is equipped among the filter core lid (in figure
Do not mark) so that hydraulic oil to be filtered is from outside permeation filtration from the center of the filter core 32, eventually by the filter
The through-hole 34 of mounting shell 33 flows into the fuel tank main body 1.
Above-mentioned design can make the utility model on replacing the filter core 32, more convenient, and work as the fuel tank
When main body 1 needs hydraulic oil filling, it can also be poured into from the oil return opening 13.
The working environment as locating for general hydraulic device, it is difficult to guarantee the normalization of production, and institute in daily production
Waste material or human factor are generated, is easy to fall into sundries in the oil return opening 13, in turn results in blocking.
Therefore, 13 Severe blockage of oil return opening or sundries is fallen into order to prevent, the oil return opening 13 is also equipped with protection cap
7, the section of the protection cap 7 is T-shaped, and the bottom side of the wall of the protection cap is equipped with fuel feed hole 71, the fuel feed hole 71 respectively with
The oil guide groove 12 is connected to oil return hole 13.Therefore the protection cap 7 can block sundries, prevent sundries from directly falling into the oil return
In mouthfuls 13, and the setting of the fuel feed hole 71, all hydraulic oil for flowing into the oil return openings can be made, need to first pass through it is described into
The primary filtration of oilhole 71 to remove larger impurity, and then extends the service life of the filter core 32.
In order to make the utility model that there is refrigerating function, to maintain the normal working temperature of hydraulic oil.The fuel tank main body 1
It is inside successively arranged oil-yielding stratum 4, cooling layer 5 and oil inlet layer 6, the cooling tube 51 is set in the cooling layer 5.The cooling layer 5
Upper and lower ends offer oil-yielding stratum intercommunicating pore 41 and oil inlet layer intercommunicating pore 61 respectively；The oil inlet layer 6 passes through the oil inlet layer
Intercommunicating pore 61 is connected to the cooling layer 5, and the cooling layer 5 is connected to by the oil-yielding stratum intercommunicating pore 41 with the oil-yielding stratum 4.
It should be noted that the hydraulic oil circuit of hydraulic device is the oil inlet layer 6 for first flowing into 1 lower section of fuel tank main body,
Then cooling layer 5 is flowed by oil inlet layer intercommunicating pore 61 to be cooled down, then from the oil-yielding stratum intercommunicating pore 41 flow into it is described go out
Oil reservoir 4, final hydraulic device extract hydraulic oil from the oil-yielding stratum 4.
And in order to guarantee that hydraulic oil passes through the path longest of the cooling layer 5, the oil inlet layer intercommunicating pore 61 and fuel-displaced
Layer intercommunicating pore 41 is preferably disposed to the diagonal angle of the cooling layer 5 respectively；
In order to improve the cooling performance of the utility model, the cooling tube 51 is preferably shaped to helical form, cold to increase
But the contact area with hydraulic oil is managed.
On the other hand, since the both ends pipeline of the cooling tube 51 needs to stretch out outside the fuel tank main body 1, to connect water
Source.Therefore in order to avoid the fuel tank main body 1 leaks hydraulic oil, the both ends pipeline of the cooling tube 51 is connected by the oil-yielding stratum
Through-hole 41 is stretched out from the top side wall inside fuel tank main body 1.And the normal work liquid level of hydraulic oil is lower than the cooling
The both ends pipeline of the junction of pipe 51 and the fuel tank main body 1, i.e., the described cooling tube 51 stretches out the position of the fuel tank main body 1.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the protection scope of the utility model.
Claims (10)
1. a kind of fuel tank for hydraulic device, which is characterized in that including fuel tank main body, the fuel tank main body is set to hydraulic device
The lower section of oil pipe intersection；
Wherein, the fuel tank main body includes top plate, and the top plate is equipped with oil guide groove and oil return opening, the oil guide groove and the oil return
It is connected to inside mouth connection, the oil return opening and the fuel tank main body；Filter and cooling tube are equipped in the fuel tank main body, it is described
Filter is connect with the oil return opening.
2. fuel tank as described in claim 1, which is characterized in that the oil guide groove is set to the edge of the fuel tank main body top plate.
3. fuel tank as described in claim 1, which is characterized in that the centre of the top plate is equipped with protrusion, the surrounding of the top plate
Edge upwardly extends one section, to form oil retaining edge.
4. fuel tank as described in claim 1, which is characterized in that the oil return opening is also equipped with protection cap, and the protection cap is equipped with
Fuel feed hole, the fuel feed hole are connected to the oil guide groove and oil return hole respectively.
5. fuel tank as described in claim 1, which is characterized in that the oil return opening is located at the minimum of the fuel tank main body top plate
Place.
6. fuel tank as described in claim 1, which is characterized in that be successively arranged oil-yielding stratum, cooling layer and oil inlet in the fuel tank
Layer, the cooling tube are set in the cooling layer.
7. fuel tank as claimed in claim 6, which is characterized in that the cooling layer offers oil-yielding stratum intercommunicating pore and oil inlet respectively
Layer intercommunicating pore；
The oil inlet layer is connected to by the oil inlet layer intercommunicating pore with the cooling layer, and the cooling layer is connected by the oil-yielding stratum
Through-hole is connected to the oil-yielding stratum.
8. fuel tank as claimed in claim 7, which is characterized in that the oil inlet layer intercommunicating pore and oil-yielding stratum intercommunicating pore are respectively arranged on
The diagonal angle of the cooling layer.
9. fuel tank as described in claim 1, which is characterized in that the filter includes filter mounting shell, filter core and filter core
Lid.
10. fuel tank as claimed in claim 9, which is characterized in that the filter mounting shell is equipped with multiple through-holes, the filter core
Lid is intermediate to be equipped with oil inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821454164.1U CN209195834U (en) | 2018-09-05 | 2018-09-05 | A kind of fuel tank for hydraulic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821454164.1U CN209195834U (en) | 2018-09-05 | 2018-09-05 | A kind of fuel tank for hydraulic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209195834U true CN209195834U (en) | 2019-08-02 |
Family
ID=67405541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821454164.1U Active CN209195834U (en) | 2018-09-05 | 2018-09-05 | A kind of fuel tank for hydraulic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209195834U (en) |
-
2018
- 2018-09-05 CN CN201821454164.1U patent/CN209195834U/en active Active
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