CN216618055U - High-capacity hydraulic oil tank - Google Patents
High-capacity hydraulic oil tank Download PDFInfo
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- CN216618055U CN216618055U CN202123349241.1U CN202123349241U CN216618055U CN 216618055 U CN216618055 U CN 216618055U CN 202123349241 U CN202123349241 U CN 202123349241U CN 216618055 U CN216618055 U CN 216618055U
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Abstract
The utility model discloses a high-capacity hydraulic oil tank which is provided with an oil tank body, wherein the upper end of the oil tank body is provided with a body flange; the lower end of the extended oil tank is provided with a lower extended flange which is connected with the body flange and enables the extended oil tank to be communicated with the oil tank body; the upper end of extension oil tank is equipped with the extension flange, goes up extension flange joint and has the apron, and the apron is equipped with the mouth of breathing, and mouth of breathing department is connected with the breather valve. And a scale base is arranged on the side part of the extension oil tank and connected with an oil scale. And the outer side of the lower extension flange is provided with a reinforcing rib plate, and the top end of the reinforcing rib plate is connected with the bottom of the reinforcing rib plate. The hydraulic oil tank has enough oil storage capacity in the operation process; the oil level of the hydraulic oil tank is prevented from being too low in the operation process, and the suction of a main pump, system damage and pollution cannot occur; the oil tank and the pipeline cannot bulge due to insufficient oil return space; and can ensure the normal function of the breathing device.
Description
Technical Field
The utility model relates to a hydraulic oil tank, in particular to a high-capacity hydraulic oil tank, and belongs to the technical field of hydraulic pressure.
Background
At present, for special equipment, mainly the modification is performed on the existing engineering machinery platform, because the hydraulic oil tank of the engineering machinery platform is designed based on the hydraulic system of standard equipment, after the engineering machinery is modified, due to the addition of new hydraulic elements such as oil cylinders, motors and the like, the liquid level change in the hydraulic oil tank can be increased when the hydraulic system runs.
At present, the oil storage capacity of the hydraulic oil tank is insufficient in the operation process, and the hydraulic system has requirements on the lowest oil level and the highest oil level in the oil tank; when the oil level is too low, the main pump can be sucked empty, and the main pump and other parts of the hydraulic system can be damaged and polluted; when the oil level is too high, and when the oil returns to the system, the hydraulic oil in the oil tank is too much, which may cause the oil tank or the pipeline to bulge.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high-capacity hydraulic oil tank aiming at the defects in the prior art, and solves the problems that the oil storage capacity of the hydraulic oil tank is insufficient and the oil tank and a pipeline are easy to bulge.
The technical scheme for solving the technical problems is as follows: a high-capacity hydraulic oil tank comprises an oil tank body, wherein a body flange is arranged at the upper end of the oil tank body; the lower end of the extension oil tank is provided with a lower extension flange, and the lower extension flange is connected with the body flange and enables the extension oil tank to be communicated with the oil tank body;
the upper end of extension oil tank is equipped with the extension flange, it has the apron to go up extension flange joint, the apron is equipped with breathes the mouth, it is connected with the breather valve to breathe mouth department.
As a preferable scheme of the high-capacity hydraulic oil tank, a scale base is arranged on the side of the extension oil tank, and the scale base is connected with an oil scale.
As a preferred scheme of the high-capacity hydraulic oil tank, a reinforcing rib plate is arranged on the outer side of the lower extension flange, and the top end of the reinforcing rib plate is connected with the bottom of the reinforcing rib plate.
Preferably, the height of the extension tank is smaller than the height of the tank body, and the inner diameter of the extension tank is smaller than the width of the tank body.
Preferably, the expansion oil tank is communicated with air through the breather valve.
As the optimal scheme of the high-capacity hydraulic oil tank, an oil absorption filter element is arranged at the conduction position of the oil tank body and the extension oil tank.
As the preferable scheme of the high-capacity hydraulic oil tank, the cover plate adopts a cover body of the oil absorption filter element.
The oil tank has the beneficial effects that the oil tank is provided with the oil tank body, and the upper end of the oil tank body is provided with the body flange; the lower end of the expansion oil tank is provided with a lower expansion flange, and the lower expansion flange is connected with the body flange and enables the expansion oil tank to be communicated with the oil tank body; the upper end of extension oil tank is equipped with the extension flange, goes up extension flange joint and has the apron, and the apron is equipped with the mouth of breathing, and mouth of breathing department is connected with the breather valve. The hydraulic oil tank has enough oil storage capacity in the operation process; the oil level of the hydraulic oil tank is prevented from being too low in the operation process, and the suction of a main pump, system damage and pollution cannot occur; the oil tank and the pipeline cannot bulge due to insufficient oil return space; and can ensure the normal function of the breathing device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is an exploded view of a high capacity hydraulic tank according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional structural view of a high-capacity hydraulic oil tank provided in an embodiment of the utility model.
In the figure, 1, a fuel tank body; 2. a body flange; 3. an expansion oil tank; 4. a lower expansion flange; 5. an upper expansion flange; 6. a cover plate; 7. a breathing port; 8. a breather valve; 9. a scale base; 10. an oil scale; 11. reinforcing rib plates; 12. an oil absorption filter element.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 and 2, an embodiment of the utility model provides a high-capacity hydraulic oil tank, which includes an oil tank body 1, wherein a body flange 2 is arranged at the upper end of the oil tank body 1; the expansion oil tank is characterized by further comprising an expansion oil tank 3, wherein a lower expansion flange 4 is arranged at the lower end of the expansion oil tank 3, and the lower expansion flange 4 is connected with the body flange 2 and enables the expansion oil tank 3 to be communicated with the oil tank body 1;
the upper end of extension oil tank 3 is equipped with extension flange 5, goes up extension flange 5 and is connected with apron 6, and apron 6 is equipped with breathes mouth 7, breathes mouth 7 department and is connected with breather valve 8.
In this embodiment, the oil tank body 1 that adopts can be the hydraulic tank of traditional engineering machine tool platform to match with current hydraulic tank, directly install additional on current hydraulic tank, apron 6 also can adopt the lid of oil absorption filter core 12, is convenient for maintain and maintain simultaneously.
Specifically, the extension oil tank 3 is added to the oil tank body 1 as an auxiliary oil return structure, so that the oil return capacity of the oil tank body 1 can be exerted to the maximum extent, and the extension oil tank 3 also has a certain oil return capacity.
In this embodiment, the height of the extended oil tank 3 is smaller than the height of the oil tank body 1, and the inner diameter of the extended oil tank 3 is smaller than the width of the oil tank body 1. The problem of insufficient capacity of the traditional hydraulic oil tank is solved by fully utilizing the reserved safety space at the upper part of the oil tank body 1.
In this embodiment, the expansion tank 3 is connected to air via a breather valve 8. Specifically, breather valve 8 arranges the upper portion at extension oil tank 3, and breather valve 8 position increases, when guaranteeing the liquid level change, the inside gas of oil tank body 1 or extension oil tank 3 can unobstructed business turn over.
In this embodiment, a scale base 9 is disposed on a side portion of the extended oil tank 3, and the scale base 9 is connected with an oil scale 10. Specifically, by adding the oil level gauge 10 to the side surface of the extension oil tank 3, the maximum level of the hydraulic oil in the extension oil tank 3 can be determined in the upright posture.
In this embodiment, the outer side of the lower extension flange 4 is provided with a reinforcing rib plate 11, and the top end of the reinforcing rib plate 11 is connected with the bottom of the reinforcing rib plate 11. Specifically, the stability of the extended oil tank 3 is increased by the reinforcing rib plate 11 between the oil tank body 1 and the extended oil tank 3.
In this embodiment, the oil tank body 1 and the extended oil tank 3 are provided with an oil absorption filter element 12 at the conducting position. Specifically, the oil absorption filter core 12 can adopt the structural arrangement of traditional hydraulic tank, and hydraulic oil can be followed and passed through the oil absorption filter core 12 and get into upper portion extension oil tank 3 in the oil tank body 1, realizes the oil tank volume extension.
In conclusion, the oil tank is provided with the oil tank body 1, and the upper end of the oil tank body 1 is provided with the body flange 2; the expansion oil tank is characterized by further comprising an expansion oil tank 3, wherein a lower expansion flange 4 is arranged at the lower end of the expansion oil tank 3, and the lower expansion flange 4 is connected with the body flange 2 and enables the expansion oil tank 3 to be communicated with the oil tank body 1; the upper end of extension oil tank 3 is equipped with extension flange 5, goes up extension flange 5 and is connected with apron 6, and apron 6 is equipped with breathes mouth 7, breathes mouth 7 department and is connected with breather valve 8. The oil tank body 1 that adopts can be the hydraulic tank of traditional engineering machine tool platform to match with current hydraulic tank, directly install additional on current hydraulic tank, apron 6 also can adopt the lid of oil absorption filter core 12, is convenient for maintain and maintain simultaneously. Breather valve 8 arranges the upper portion at extension oil tank 3, and breather valve 8 position increases, when guaranteeing the liquid level change, the inside gas of oil tank body 1 or extension oil tank 3 can unobstructed business turn over. By adding the oil level gauge 10 to the side of the expansion tank 3, the maximum level of the hydraulic oil in the expansion tank 3 can be determined in the upright posture. According to the utility model, the expansion oil tank 3 is additionally arranged on the oil tank body 1 of the hydraulic oil tank, so that the hydraulic oil tank can be filled with hydraulic oil, air in the oil tank body 1 can enter the expansion oil tank 3, and the air enters and exits the expansion oil tank 3 through the breather valve 8. The breather valve 8 is fixed at the top of the expansion oil tank 3 through the oil absorption filter element 12 cover plate 6 of the original vehicle, when the oil return of the whole hydraulic system is maximum, the highest liquid level position can be checked through the oil scale 10, the oil quantity of hydraulic oil in the system can be adjusted if necessary, and the lowest liquid level in the hydraulic oil tank can be controlled through controlling the highest hydraulic oil position of the system, so that the hydraulic system is protected. The hydraulic oil tank has enough oil storage capacity in the operation process; the oil level of the hydraulic oil tank is prevented from being too low in the operation process, and the suction of a main pump, system damage and pollution cannot occur; the oil tank and the pipeline cannot bulge due to insufficient oil return space; and can ensure the normal function of the breathing device.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (7)
1. A high-capacity hydraulic oil tank comprises an oil tank body (1), wherein a body flange (2) is arranged at the upper end of the oil tank body (1); the oil tank is characterized by further comprising an extended oil tank (3), wherein a lower extended flange (4) is arranged at the lower end of the extended oil tank (3), and the lower extended flange (4) is connected with the body flange (2) and enables the extended oil tank (3) to be communicated with the oil tank body (1);
the upper end of extension oil tank (3) is equipped with extension flange (5), it is connected with apron (6) to go up extension flange (5), apron (6) are equipped with breathes mouth (7), breathe mouth (7) department and be connected with breather valve (8).
2. A high capacity hydraulic tank according to claim 1, characterized in that the side of the extended tank (3) is provided with a scale base (9), and an oil scale (10) is connected to the scale base (9).
3. A high-capacity hydraulic oil tank according to claim 1, characterized in that reinforcing rib plates (11) are arranged on the outer sides of the lower extension flanges (4), and the top ends of the reinforcing rib plates (11) are connected with the bottoms of the reinforcing rib plates (11).
4. A high-capacity hydraulic oil tank as claimed in claim 1, wherein the height of the extension oil tank (3) is smaller than the height of the oil tank body (1), and the inner diameter of the extension oil tank (3) is smaller than the width of the oil tank body (1).
5. A high capacity hydraulic tank according to claim 1, characterized in that the expansion tank (3) is connected to air through the breather valve (8).
6. A high-capacity hydraulic oil tank as claimed in claim 1, characterized in that the communicating position of the oil tank body (1) and the extended oil tank (3) is provided with an oil suction filter element (12).
7. A high-capacity hydraulic oil tank as claimed in claim 6, characterized in that the cover plate (6) adopts a cover body of the oil absorption filter element (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123349241.1U CN216618055U (en) | 2021-12-29 | 2021-12-29 | High-capacity hydraulic oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123349241.1U CN216618055U (en) | 2021-12-29 | 2021-12-29 | High-capacity hydraulic oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216618055U true CN216618055U (en) | 2022-05-27 |
Family
ID=81684216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123349241.1U Active CN216618055U (en) | 2021-12-29 | 2021-12-29 | High-capacity hydraulic oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216618055U (en) |
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2021
- 2021-12-29 CN CN202123349241.1U patent/CN216618055U/en active Active
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