CN213684732U - Hydraulic oil tank sealing device - Google Patents
Hydraulic oil tank sealing device Download PDFInfo
- Publication number
- CN213684732U CN213684732U CN202022683763.4U CN202022683763U CN213684732U CN 213684732 U CN213684732 U CN 213684732U CN 202022683763 U CN202022683763 U CN 202022683763U CN 213684732 U CN213684732 U CN 213684732U
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- CN
- China
- Prior art keywords
- oil
- tank
- hydraulic
- oil tank
- fixedly connected
- 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
Links
- 239000010720 hydraulic oil Substances 0.000 title claims abstract description 52
- 238000007789 sealing Methods 0.000 title claims abstract description 39
- 239000003921 oil Substances 0.000 claims abstract description 135
- 238000004140 cleaning Methods 0.000 claims description 17
- 238000010521 absorption reaction Methods 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000005406 washing Methods 0.000 abstract description 6
- 238000010030 laminating Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- -1 simultaneously Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
The utility model discloses a hydraulic tank sealing device, including the oil tank shell, the oil tank shell includes the box and fixes the apron on the box top, box lateral wall up end and apron lower surface department of laminating mutually open has sealed heavy groove, install the sealing washer in the sealed heavy inslot, will through the cooperation of sealed heavy groove and sealing washer and through the screw the apron is fixed on the box, and the inside fixedly connected with oil tank baffle of box, and the oil tank baffle separates into hydraulic oil chamber and time oil chamber with the box is inside, the below has been seted up in the side of oil tank baffle and has been used for intercommunication hydraulic oil chamber and time oil chamber. The utility model discloses, through the detachable box and the apron that set up, not only improved the leakproofness of oil tank, can also make things convenient for the washing and the maintenance of oil tank, through a series of hydraulic component and the oil tank shell that set up, can effectively be convenient for work and then improve oil tank seal structure work efficiency.
Description
Technical Field
The utility model relates to a hydraulic tank technical field specifically is a hydraulic tank sealing device.
Background
The oil tank seal structure that exists at present is a main oil tank structural style, mainly relies on the welding seam to realize the oil tank and seals the function, and the box includes first U-shaped board and second U-shaped board, and first U-shaped board and second U-shaped board opening are relative and crisscross cooperation formation confined oil storage space after the welding. And then the box body is fixed on the supporting plate through two fixing clamps with studs. This structure is comparatively simple, but has higher requirements for the assembly welding quality, and welding defect can lead to the oil tank oil leak, and its space seals, is unfavorable for the washing and the maintenance of oil tank, and in addition, prior art's oil tank seal structure work efficiency is not high, is not convenient for work.
To this end, a hydraulic tank sealing device is proposed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydraulic tank sealing device, through the detachable box and the apron that set up, not only improved the leakproofness of oil tank, can also make things convenient for the washing and the maintenance of oil tank, through a series of hydraulic component and the oil tank shell that sets up, can effectively be convenient for work and then improve oil tank seal structure work efficiency to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a hydraulic oil tank sealing device comprises an oil tank shell, wherein the oil tank shell comprises a tank body and a cover plate fixed at the top end of the tank body, a sealing sink groove is formed in the joint of the upper end surface of the side wall of the tank body and the lower surface of the cover plate, a sealing ring is installed in the sealing sink groove, the cover plate is fixed on the tank body through the matching of the sealing sink groove and the sealing ring and screws, an oil tank clapboard is fixedly connected inside the tank body and divides the inside of the tank body into a hydraulic oil cavity and an oil return cavity, a hole is formed in the middle lower portion of the side surface of the oil tank clapboard and is used for communicating the hydraulic oil cavity with the oil return cavity, an air filter and an oil return filter are fixedly connected at the top end of the cover plate, the bottom end of the air filter penetrates through the cover plate and extends into the hydraulic oil cavity, the oil return filter penetrates through the cover plate, and the oil absorption filter is fixedly connected to the outer side surface of the oil absorption hard pipe, and the oil return block is fixedly connected to the position above one side surface of the box body.
Through the detachable box and the apron that set up, not only improved the leakproofness of oil tank, can also make things convenient for the washing and the maintenance of oil tank, through a series of hydraulic component and the oil tank shell that set up, can effectively be convenient for work and then improve oil tank seal structure work efficiency.
Preferably, a first cleaning cover flange is detachably and fixedly connected to one side face of the box body and one side of the lower portion of the oil return block, and the first cleaning cover flange corresponds to the oil return cavity.
Opening the first cleaning cover flange can clean the oil return cavity.
Preferably, the top end of the box body is detachably and fixedly connected with a second cleaning cover flange, and the second cleaning cover flange is located at the top end of the hydraulic oil cavity.
The hydraulic oil chamber can be cleaned by opening the second cleaning cover flange.
Preferably, a liquid level meter is fixedly connected to the upper portion of the other side face of the box body, and the liquid level meter corresponds to the hydraulic oil cavity.
The level gauge is capable of viewing the hydraulic oil level in the hydraulic oil chamber.
Preferably, an oil tank oil drain is formed in the bottom end of the box body and communicated with the hydraulic oil cavity.
The oil tank oil drain opening can drain the hydraulic oil in the hydraulic oil cavity.
Preferably, a plurality of mounting blocks are fixedly connected to the bottom end of the outer side face of the box body, and a bolt penetrates through the inside of each mounting block.
The mounting block and the bolt are convenient for mounting the hydraulic oil tank sealing device at a use position.
Preferably, the box body is welded together through different plates, and the welding position of each plate is provided with a chamfer.
The chamfer angle improves the appearance of the welding line.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the detachable box and the apron that set up, not only improved the leakproofness of oil tank, can also make things convenient for the washing and the maintenance of oil tank.
2. Through a series of hydraulic component and the oil tank shell that set up, can be effectively be convenient for work and then improve oil tank seal structure work efficiency, reduce the probability that hydraulic tank probably received the damage in work, reduce the cost of maintenance, improve hydraulic tank's life.
3. Through the first lid flange of wasing and the second lid flange of wasing that sets up, the staff of being convenient for washs the inside of oil tank shell.
4. Through the level gauge who sets up, can be convenient for look over the hydraulic pressure oil level in the hydraulic pressure oil pocket.
5. The chamfer angle arranged at the welding position effectively improves the attractiveness of the welding line.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the fuel tank housing of the present invention;
FIG. 3 is a view of the combination of the air filter, the oil return filter and the oil absorption filter of the present invention;
fig. 4 is a combined view of the tank shell and the tank partition plate of the present invention.
In the figure: 1. a fuel tank housing; 2. a first cleaning cover flange; 3. an air cleaner; 4. an oil return filter; 5. an oil absorption filter; 6. an oil absorption hard pipe; 7. returning oil blocks; 8. a liquid level meter; 9. a tank bulkhead; 10. an oil discharge port of the oil tank; 11. and a second cleaning cover flange.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution:
a hydraulic oil tank sealing device is shown in figures 1, 2 and 3 and comprises an oil tank shell 1, wherein the oil tank shell 1 comprises a tank body and a cover plate fixed to the top end of the tank body, a sealing sinking groove is formed in the joint of the upper end face of the side wall of the tank body and the lower surface of the cover plate, a sealing ring is installed in the sealing sinking groove, and the cover plate is fixed to the tank body through the matching of the sealing sinking groove and the sealing ring and through screws. Through the detachable box and the apron that set up, not only improved the leakproofness of oil tank, can also make things convenient for the washing and the maintenance of oil tank. The sealing effect of junction is effectively improved to the sealing washer. An oil tank partition plate 9 is fixedly connected inside the tank body, and the inside of the tank body is divided into a hydraulic oil cavity and an oil return cavity by the oil tank partition plate 9. This arrangement prevents the used hydraulic oil from being sucked away immediately when the return oil is entered. The hole has been seted up to the below in the side of oil tank baffle 9 and has been used for intercommunication hydraulic pressure oil pocket and time oil pocket, the top fixedly connected with air cleaner 3 and the oil return filter 4 of apron, and 3 bottoms of air cleaner run through the apron and extend to in the hydraulic pressure oil pocket, oil return filter 4 runs through the apron and extends to in the time oil pocket, the lateral surface fixedly connected with of box and the oil absorption hard tube 6 of hydraulic pressure oil pocket intercommunication, and fixedly connected with oil absorption filter 5 on the lateral surface of oil absorption hard tube 6, a side top position fixedly connected with oil return block 7 of box. Through a series of hydraulic component and the oil tank shell 1 that sets up, can be effectively be convenient for work and then improve oil tank seal structure work efficiency.
As shown in fig. 1 and fig. 2, a first cleaning cover flange 2 is detachably and fixedly connected to one side of the box body and one side of the lower portion of the oil return block 7, and the first cleaning cover flange 2 corresponds to the oil return cavity. Opening the first cleaning cover flange 2 enables cleaning of the oil return chamber. Fixedly connected with second washs lid flange 11 can be dismantled on the top of box, and second washs lid flange 11 and is located hydraulic pressure oil chamber top. The hydraulic oil chamber can be cleaned by opening the second cleaning cover flange 11. A liquid level meter 8 is fixedly connected to the upper part of the other side surface of the box body, and the liquid level meter 8 corresponds to the hydraulic oil cavity. The level gauge 8 is able to view the hydraulic oil level in the hydraulic oil chamber.
As shown in fig. 4, an oil tank oil drain 10 is opened at the bottom end of the tank body, and the oil tank oil drain 10 is communicated with the hydraulic oil cavity. The oil tank oil drain 10 can drain the hydraulic oil in the hydraulic oil cavity. A plurality of installation blocks are fixedly connected to the bottom end of the outer side face of the box body, and a bolt penetrates through the inside of each installation block. The mounting block and the bolt are convenient for mounting the hydraulic oil tank sealing device at a use position.
As shown in figure 1, the box body is welded together through different plates, and the welding position of each plate is provided with a chamfer. The chamfer angle improves the appearance of the welding line.
The working principle is as follows: when the hydraulic oil tank sealing device is used, firstly, all the hydraulic elements are installed and fixed on the oil tank shell 1, in the embodiment, all the hydraulic elements are fixed on the oil tank shell 1 through bolts, corresponding sealing rings are arranged at the contact positions of all the hydraulic elements and the oil tank shell 1, then, the oil outlet end of the oil suction hard pipe 6 is connected with oil utilization equipment, and the hydraulic oil tank sealing device can be used after being connected and fixed.
In the use, absorb hydraulic oil from the hydraulic pressure oil pocket through oil absorption hard tube 6 with oil equipment, filter when hydraulic oil passes through oil absorption filter 5, filter iron fillings and impurity in the hydraulic oil, simultaneously, air cleaner 3 also operates and discharges the air in the hydraulic pressure oil pocket, avoids the air to be carried and causes the damage in with oil equipment.
When the used hydraulic oil flows back to the oil return cavity, the used hydraulic oil of the oil equipment enters the oil return block 7 through the oil pipe, the hydraulic oil is conveyed to the oil return filter 4 through the oil return block 7 to be filtered, the filtered hydraulic oil enters the oil return cavity, and the hydraulic oil cavity is conveyed through the hole in the oil tank partition plate 9 when needed, so that the hydraulic oil can be effectively recycled, the oil outlet and the oil return of the hydraulic oil are filtered to reduce impurities in the hydraulic oil, the probability that the hydraulic oil tank is possibly damaged in the working process is reduced, the maintenance cost is reduced, and the service life of the hydraulic oil tank is prolonged.
Finally, after the hydraulic oil tank is used for a long time, a worker can discharge hydraulic oil in the hydraulic oil cavity through the oil tank oil discharge port 10 and then open the cover plate, the first cleaning cover flange 2 and the second cleaning cover flange 11 to effectively clean the hydraulic oil tank.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a hydraulic tank sealing device, includes oil tank shell (1), its characterized in that: the oil tank shell (1) comprises a tank body and a cover plate fixed on the top end of the tank body, wherein a sealing sinking groove is formed in the joint of the upper end surface of the side wall of the tank body and the lower surface of the cover plate, a sealing ring is installed in the sealing sinking groove, the cover plate is fixed on the tank body through the matching of the sealing sinking groove and the sealing ring and a screw, an oil tank partition plate (9) is fixedly connected to the inner part of the tank body, the oil tank partition plate (9) partitions the inner part of the tank body into a hydraulic oil cavity and an oil return cavity, a hole is formed in the side surface of the oil tank partition plate (9) and used for communicating the hydraulic oil cavity with the oil return cavity, an air filter (3) and an oil return filter (4) are fixedly connected to the top end of the cover plate, the bottom end of the air filter (3) penetrates through the cover plate and extends into the hydraulic oil cavity, the oil return filter (, and the oil absorption filter (5) is fixedly connected on the outer side surface of the oil absorption hard pipe (6), and the oil return block (7) is fixedly connected above the position of one side surface of the box body.
2. The hydraulic tank sealing device according to claim 1, wherein: one side of the box body and one side of the lower part of the oil return block (7) are detachably and fixedly connected with a first cleaning cover flange (2), and the first cleaning cover flange (2) corresponds to the oil return cavity.
3. The hydraulic tank sealing device according to claim 1, wherein: fixedly connected with second washs lid flange (11) can be dismantled to the top of box, and second washs lid flange (11) and is located hydraulic pressure oil chamber top.
4. The hydraulic tank sealing device according to claim 1, wherein: and a liquid level meter (8) is fixedly connected to the upper part of the other side surface of the box body, and the liquid level meter (8) corresponds to the hydraulic oil cavity.
5. The hydraulic tank sealing device according to claim 1, wherein: an oil tank oil drain opening (10) is formed in the bottom end of the box body, and the oil tank oil drain opening (10) is communicated with the hydraulic oil cavity.
6. The hydraulic tank sealing device according to claim 1, wherein: the bottom end of the outer side face of the box body is fixedly connected with a plurality of mounting blocks, and a bolt penetrates through the inside of each mounting block.
7. The hydraulic tank sealing device according to claim 1, wherein: the box body is welded together through different plates, and chamfers are arranged at the welding positions of the plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022683763.4U CN213684732U (en) | 2020-11-19 | 2020-11-19 | Hydraulic oil tank sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022683763.4U CN213684732U (en) | 2020-11-19 | 2020-11-19 | Hydraulic oil tank sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213684732U true CN213684732U (en) | 2021-07-13 |
Family
ID=76734093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022683763.4U Expired - Fee Related CN213684732U (en) | 2020-11-19 | 2020-11-19 | Hydraulic oil tank sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213684732U (en) |
-
2020
- 2020-11-19 CN CN202022683763.4U patent/CN213684732U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |