CN220622300U - Oil channeling prevention device for hydraulic oil tank - Google Patents
Oil channeling prevention device for hydraulic oil tank Download PDFInfo
- Publication number
- CN220622300U CN220622300U CN202322272247.6U CN202322272247U CN220622300U CN 220622300 U CN220622300 U CN 220622300U CN 202322272247 U CN202322272247 U CN 202322272247U CN 220622300 U CN220622300 U CN 220622300U
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- Prior art keywords
- oil
- oil tank
- channeling prevention
- tank
- conical
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- 239000003921 oil Substances 0.000 title claims abstract description 137
- 230000005465 channeling Effects 0.000 title claims abstract description 67
- 230000002265 prevention Effects 0.000 title claims abstract description 66
- 239000010720 hydraulic oil Substances 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 abstract description 16
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 239000000945 filler Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000000243 solution 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 relates to an oil channeling prevention device of a hydraulic oil tank, which comprises an oil tank, wherein an oil channeling prevention mechanism is arranged on the oil tank, the oil channeling prevention mechanism comprises an air-permeable threaded pipe fixedly arranged on the upper surface of the oil tank, a placing ring is fixedly arranged on the inner side surface of the air-permeable threaded pipe, a mounting ring is movably arranged on the upper surface of the placing ring, a first conical oil channeling prevention hopper is fixedly arranged on the inner side surface of the mounting ring, a second conical oil channeling prevention hopper positioned below the first conical oil channeling prevention hopper is fixedly arranged on the inner side surface of the mounting ring, and a threaded sleeve is connected to the outer surface of the air-permeable threaded pipe in a threaded manner. According to the oil channeling prevention device for the hydraulic oil tank, the oil channeling prevention mechanism is arranged on the oil tank, so that oil in the oil tank can be prevented from being discharged to the outside of the oil tank through the ventilation opening and the respirator, unnecessary consumption of the oil is reduced, meanwhile, the safety of the oil tank in use is improved, and the problem that the oil is easy to flow out from the respirator to the outside when the hydraulic oil tank in the prior art is used is solved.
Description
Technical Field
The utility model relates to the technical field of hydraulic oil tanks, in particular to an oil channeling prevention device of a hydraulic oil tank.
Background
The hydraulic oil tank is a container for storing oil required by ensuring the working of the hydraulic system, and can be divided into an open type and a closed type according to whether the liquid level of the oil tank is communicated with the atmosphere, and in order to balance the internal air pressure and the external air pressure of the oil tank, a breather is generally arranged on the oil tank to achieve the purpose of ventilation of the oil tank.
Chinese patent CN203023153U discloses a hydraulic oil tank oil channeling prevention device for connect hydraulic oil tank and respirator, hydraulic oil tank oil channeling prevention device includes the kettle body, and the right side upper portion of this kettle body is equipped with the interface, and left side lower part is equipped with down the interface, and this upper and lower interface communicates with respirator, hydraulic oil tank respectively. After optimization, the lower wall of the kettle body is in a slope shape with a low left side. The utility model has the advantages that: the oil channeling caused by shaking of the oil liquid when the air pressure in the hydraulic oil tank changes can be prevented.
The above patent is improved against the disadvantage that the oil is easy to leak out from the breather when the hydraulic oil tank in the prior art is used, and this example provides another embodiment against the problem presented in the above patent.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the oil channeling prevention device for the hydraulic oil tank, which has the advantage of preventing oil from being leaked out of the oil tank, and solves the problem that the oil is easy to leak out from a respirator to the outside when the hydraulic oil tank in the prior art is used.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the hydraulic oil tank oil channeling prevention device comprises an oil tank, wherein an oil channeling prevention mechanism is arranged on the oil tank;
the oil channeling prevention mechanism comprises an air-permeable threaded pipe fixedly mounted on the upper surface of an oil tank, a placement ring is fixedly mounted on the inner side surface of the air-permeable threaded pipe, a mounting ring is movably mounted on the upper surface of the placement ring, a first conical oil channeling prevention hopper is fixedly mounted on the inner side surface of the mounting ring, a second conical oil channeling prevention hopper positioned below the first conical oil channeling prevention hopper is fixedly mounted on the inner side surface of the mounting ring, a threaded sleeve is connected with the outer surface of the air-permeable threaded pipe in a threaded manner, a respirator is fixedly mounted on the top of the threaded sleeve, and the surface of the respirator is in contact with the surface of the first conical oil channeling prevention hopper.
Further, one side of the first conical oil channeling prevention bucket minimum opening faces the outer side of the oil tank, and one side of the second conical oil channeling prevention bucket minimum opening faces the inner side of the oil tank.
Further, the inner diameter of the placement ring is larger than the maximum diameter of the two-cone-shaped oil channeling prevention bucket.
Further, the outer shape and the size of the mounting ring are matched with the inner shape and the size of the breathable threaded pipe, and the outer side surface of the mounting ring is in sliding contact with the inner side surface of the breathable threaded pipe.
Furthermore, the upper surface of the oil tank is fixedly provided with an oil filler pipe, and the top of the oil filler pipe is in threaded connection with a sealing cover.
Further, the side surface of the inner cavity of the oil tank is fixedly provided with two wave stopping plates, and round holes are formed in the surface of the wave stopping plates.
Further, the number of the round holes is multiple, and the distances between every two adjacent round holes are equal.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
according to the oil channeling prevention device for the hydraulic oil tank, the oil channeling prevention mechanism is arranged on the oil tank, so that oil in the oil tank can be prevented from being discharged to the outside of the oil tank through the ventilation opening and the respirator, unnecessary consumption of the oil is reduced, meanwhile, the safety of the oil tank in use is improved, and the problem that the oil is easy to flow out from the respirator to the outside when the hydraulic oil tank in the prior art is used is solved.
Drawings
FIG. 1 is a schematic view of the inside of a fuel tank of the present utility model;
FIG. 2 is a schematic view of the outer surface of the fuel tank of the present utility model;
FIG. 3 is a schematic view of the surface of the wave-stopping plate of the present utility model.
In the figure: 1. an oil tank; 2. a breathable threaded tube; 3. placing a ring; 4. a mounting ring; 5. a first conical oil channeling prevention bucket; 6. two-number cone oil channeling prevention bucket; 7. a threaded sleeve; 8. a respirator is arranged; 9. a filler pipe; 10. sealing cover; 11. wave stopping plates; 12. and a round hole.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an oil channeling prevention device for a hydraulic oil tank in this embodiment includes an oil tank 1, an oil injection pipe 9 fixedly installed on an upper surface of the oil tank 1, a sealing cover 10 screwed on a top of the oil injection pipe 9 to facilitate filling oil into the oil tank 1, two wave stopping plates 11 fixedly installed on a side surface of an inner cavity of the oil tank 1, round holes 12 formed on the surfaces of the wave stopping plates 11 to facilitate preventing oil in the oil tank 1 from greatly fluctuating during movement of the oil tank 1, an oil channeling prevention mechanism provided on the oil tank 1, the oil channeling prevention mechanism including a ventilation threaded pipe 2 fixedly installed on an upper surface of the oil tank 1, a placement ring 3 fixedly installed on an inner side surface of the ventilation threaded pipe 2, a mounting ring 4 movably installed on an upper surface of the placement ring 3, an outer shape and a size of the mounting ring 4 being adapted to an inner shape and a size of the ventilation threaded pipe 2, the outer side surface of the mounting ring 4 is in sliding contact with the inner side surface of the ventilation threaded pipe 2, so that the mounting ring 4 is conveniently mounted in the ventilation threaded pipe 2, a first conical oil channeling prevention hopper 5 is fixedly mounted on the inner side surface of the mounting ring 4, a second conical oil channeling prevention hopper 6 positioned below the first conical oil channeling prevention hopper 5 is fixedly mounted on the inner side surface of the mounting ring 4, the smallest opening side of the first conical oil channeling prevention hopper 5 faces the outer side of the oil tank 1, the smallest opening side of the second conical oil channeling prevention hopper 6 faces the inner side of the oil tank 1, the inner diameter of the placement ring 3 is larger than the maximum diameter of the second conical oil channeling prevention hopper 6, so that the first conical oil channeling prevention hopper 5 and the second conical oil channeling prevention hopper 6 are conveniently mounted in the ventilation threaded pipe 2, a threaded sleeve 7 is connected to the outer surface of the ventilation threaded pipe 2, a breather 8 is fixedly mounted at the top of the threaded sleeve 7, the surface of the respirator 8 is contacted with the surface of the first conical oil channeling prevention hopper 5.
The working principle of the embodiment is as follows:
the mounting ring 4 is placed on the placement ring 3, and then the mounting ring 4 is installed in the ventilation threaded pipe 2, at this moment, the first-order conical oil channeling prevention hopper 5 and the second-order conical oil channeling prevention hopper 6 are both positioned in the ventilation threaded pipe 2, the second-order conical oil channeling prevention hopper 6 is positioned on the inner side of the placement ring 3, the threaded sleeve 7 is screwed onto the ventilation threaded pipe 2, and then the breather 8 is installed on the ventilation threaded pipe 2, at this moment, the surface of the breather 8 is in contact with the first-order conical oil channeling prevention hopper 5, the first-order conical oil channeling prevention hopper 5 and the second-order conical oil channeling prevention hopper 6 can be firmly acted, the wave stopping plate 11 can play a role in inhibiting waves when oil in the oil tank 1 shakes, the connection area between the ventilation threaded pipe 2 and the oil tank 1 can be reduced through the first-order conical oil channeling prevention hopper 5, the oil in the ventilation threaded pipe 2 can be further reduced, the second-order conical oil channeling prevention hopper 6 can prevent the oil in the first-order conical oil channeling prevention hopper 5 from being discharged, and the oil in the second-order conical oil channeling prevention hopper 6 can return to the oil tank 1 under the action of the second-order conical oil channeling prevention hopper 6.
In the second embodiment, based on the first embodiment, the number of the round holes 12 is multiple, and the distances between two adjacent round holes 12 are equal, so that the oil can flow in the oil tank 1 conveniently.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a hydraulic tank prevents scurrying oily device, includes oil tank (1), its characterized in that: an oil channeling prevention mechanism is arranged on the oil tank (1);
the oil channeling prevention mechanism comprises an air-permeable threaded pipe (2) fixedly mounted on the upper surface of an oil tank (1), a placement ring (3) is fixedly mounted on the inner side surface of the air-permeable threaded pipe (2), a mounting ring (4) is movably mounted on the upper surface of the placement ring (3), a first-order conical oil channeling prevention hopper (5) is fixedly mounted on the inner side surface of the mounting ring (4), a second-order conical oil channeling prevention hopper (6) positioned below the first-order conical oil channeling prevention hopper (5) is fixedly mounted on the inner side surface of the mounting ring (4), a threaded sleeve (7) is connected with the outer surface of the air-permeable threaded pipe (2), a respirator (8) is fixedly mounted on the top of the threaded sleeve (7), and the surface of the respirator (8) is in contact with the surface of the first-order conical oil channeling prevention hopper (5).
2. The hydraulic oil tank oil channeling prevention device according to claim 1, wherein: the side of the smallest opening of the first conical oil channeling prevention hopper (5) faces the outer side of the oil tank (1), and the side of the smallest opening of the second conical oil channeling prevention hopper (6) faces the inner side of the oil tank (1).
3. The hydraulic oil tank oil channeling prevention device according to claim 1, wherein: the inner diameter of the placement ring (3) is larger than the maximum diameter of the two-cone-shaped oil channeling prevention bucket (6).
4. The hydraulic oil tank oil channeling prevention device according to claim 1, wherein: the external shape and the size of the mounting ring (4) are matched with the internal shape and the size of the breathable threaded pipe (2), and the outer side surface of the mounting ring (4) is in sliding contact with the inner side surface of the breathable threaded pipe (2).
5. The hydraulic oil tank oil channeling prevention device according to claim 1, wherein: the oil tank is characterized in that an oil injection pipe (9) is fixedly arranged on the upper surface of the oil tank (1), and a sealing cover (10) is connected to the top of the oil injection pipe (9) in a threaded manner.
6. The hydraulic oil tank oil channeling prevention device according to claim 1, wherein: the side surface of the inner cavity of the oil tank (1) is fixedly provided with two wave stopping plates (11), and round holes (12) are formed in the surface of each wave stopping plate (11).
7. The hydraulic oil tank oil channeling prevention device of claim 6, wherein: the number of the round holes (12) is multiple, and the distances between every two adjacent round holes (12) are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322272247.6U CN220622300U (en) | 2023-08-23 | 2023-08-23 | Oil channeling prevention device for hydraulic oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322272247.6U CN220622300U (en) | 2023-08-23 | 2023-08-23 | Oil channeling prevention device for hydraulic oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220622300U true CN220622300U (en) | 2024-03-19 |
Family
ID=90234847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322272247.6U Active CN220622300U (en) | 2023-08-23 | 2023-08-23 | Oil channeling prevention device for hydraulic oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220622300U (en) |
-
2023
- 2023-08-23 CN CN202322272247.6U patent/CN220622300U/en active Active
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