CN217814287U - Anti-splash device of respirator, hydraulic oil tank and engineering machinery - Google Patents
Anti-splash device of respirator, hydraulic oil tank and engineering machinery Download PDFInfo
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- CN217814287U CN217814287U CN202222121486.7U CN202222121486U CN217814287U CN 217814287 U CN217814287 U CN 217814287U CN 202222121486 U CN202222121486 U CN 202222121486U CN 217814287 U CN217814287 U CN 217814287U
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- respirator
- splash
- hydraulic oil
- oil tank
- mounting plate
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Abstract
The utility model discloses a breather splash-proof device, a hydraulic oil tank and engineering machinery, which comprises a breather, a mounting plate and a splash-proof clapboard; the mounting plate is mounted on the hydraulic oil tank, and the respirator is mounted on the mounting plate; the splash-proof clapboard is positioned in the hydraulic oil tank and is arranged on the mounting plate, and the splash-proof clapboard is provided with a ventilation component, so that the respirator is communicated with the hydraulic oil tank. When the mining dump truck is subjected to larger vibration, the splash-proof partition plate can prevent splashed hydraulic oil from wetting a respirator filter element under the condition of ensuring the ventilation performance of the respirator, so that the service life of the filter element is ensured; meanwhile, the hydraulic oil entering the splash-proof partition plate can flow back to the hydraulic oil tank through the vent hole in the lower portion of the partition plate, and the oil quantity is guaranteed to be unchanged.
Description
Technical Field
The utility model relates to a respirator anti-splash device uses in mining dump truck's hydraulic system, belongs to engineering machine tool's hydraulic pressure auxiliary component technical field.
Background
The mining dump truck is used as a special load-carrying vehicle for short-distance transportation on special roads of surface mines or large civil engineering construction sites and the like. Is mainly used in large-scale projects such as water conservancy and hydropower, open-pit mining and the like. Because the operating mode is abominable, mining dump truck's vibration is great, and hydraulic oil often can splash to the respirator of hydraulic tank on, causes the respirator to block up, needs a mechanical device to keep apart the hydraulic oil and the respirator that splash for this reason, avoids the respirator to be soaked by hydraulic oil, improves hydraulic tank respiratory performance.
SUMMERY OF THE UTILITY MODEL
For solving the above problem, the utility model discloses an adopted the splashproof baffle that has the air vent to keep apart respirator and the hydraulic oil that splashes, avoided the respirator to be soaked by hydraulic oil, influence respiratory performance.
The utility model discloses realize according to following technical scheme:
the utility model discloses a splash-proof device of a respirator in a first aspect, which comprises a respirator, a mounting plate and a splash-proof clapboard; the mounting plate is mounted on the hydraulic oil tank, and the respirator is mounted on the mounting plate; the splash-proof clapboard is positioned in the hydraulic oil tank and is arranged on the mounting plate, and the splash-proof clapboard is provided with a ventilation component, so that the respirator is communicated with the hydraulic oil tank.
In some embodiments, the respirator is removably mounted to the mounting plate.
In some embodiments, the respirator is provided with external threads, the mounting plate is provided with internal threads, and the respirator is mounted on the mounting plate through the matching of the internal threads and the external threads.
In some embodiments, a circle of assembling holes which are arranged at intervals are arranged at the edge of the installing plate, and the installing plate is fixed on the hydraulic oil tank through bolts.
In some embodiments, the splash baffle is a box-type structure with an open top surface, the open top surface of the splash baffle being attached to the bottom surface of the mounting plate.
In some embodiments, the venting means is a vent hole provided on a side of the splashproof baffle.
In some embodiments, the splash baffle is provided with vent holes in the middle of the side surface and at the bottom of the side surface.
In some embodiments, the vent holes in the middle of the side surfaces of the splashproof baffle are longitudinally arranged straight-line vent holes; the vent holes at the bottom of the side surface of the splash-proof clapboard are transversely arranged straight vent holes.
The utility model discloses a hydraulic tank is disclosed in the second aspect, installs foretell respirator anti-splash device.
The utility model discloses an engineering machine in a third aspect, which is provided with the anti-splash device of the respirator; alternatively, the hydraulic oil tank described above is mounted.
The utility model discloses beneficial effect:
when the mining dump truck is subjected to larger vibration, the splash-proof partition plate can prevent splashed hydraulic oil from wetting a filter element of the respirator under the condition of ensuring the ventilation performance of the respirator, so that the service life of the filter element is ensured; meanwhile, the hydraulic oil entering the splash-proof partition plate can flow back to the hydraulic oil tank through the vent hole in the lower portion of the partition plate, and the oil quantity is guaranteed to be unchanged.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, the illustrative embodiments and the description of the invention serve to explain the invention without unduly limiting the invention. It is obvious that the drawings in the following description are only some embodiments and that for a person skilled in the art, other drawings can also be derived from them without inventive effort.
In the drawings:
FIG. 1 is a perspective view of a breather splash guard of the present invention;
fig. 2 is a cross-sectional view of the anti-splash device of the respirator of the present invention.
The attached drawings are as follows: 1. a respirator; 2. mounting a plate; 3. a splash baffle; 4. and (4) a vent hole.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
As shown in fig. 1 and 2, the anti-splash device of the respirator mainly comprises a respirator 1, a mounting plate 2 and an anti-splash baffle 3; the mounting plate 2 is arranged at a higher position at the upper part of the hydraulic oil tank, and the respirator 1 is arranged on the mounting plate 2; splash baffle 3 is located the hydraulic oil case, and installs on mounting panel 2, is equipped with the part of ventilating on the splash baffle 3, does not influence respirator 1's the performance of ventilating, and even there is little part fluid to enter into splash baffle inside 3, can not enter into respirator 1's air vent yet, has solved the respirator filter core and has been wetted easily by hydraulic oil's problem.
In a further aspect, and with continued reference to fig. 1 and 2, the respirator 1 is removably mounted to the mounting plate 2.
The preferable scheme is as follows: be equipped with the external screw thread on the respirator 1, be equipped with the internal thread on the mounting panel 2, install respirator 1 on mounting panel 2 through the internal and external screw thread cooperation.
In a further scheme, as shown in fig. 1 and fig. 2, a circle of assembling holes arranged at intervals are formed in the edge of the mounting plate 2, and the mounting plate 2 is fixed on the hydraulic oil tank through bolts.
In a further aspect, with continued reference to fig. 1 and 2, the splash baffle 3 is a box-shaped structure with an open top, and the open top of the splash baffle 3 is welded to the bottom of the mounting plate 2.
The preferable scheme is as follows: the venting means are venting holes 4 arranged on the side of the splashproof partition 3.
In a further scheme, the middle part of the side surface and the bottom part of the side surface of the splash-proof clapboard 3 are both provided with vent holes 4.
The preferable scheme is as follows: the vent holes 4 positioned in the middle of the side surface of the splash-proof clapboard 3 are longitudinally arranged in a straight line shape; the vent holes 4 at the bottom of the side surface of the splashproof baffle plate 3 are horizontal-arranged straight vent holes.
The utility model also discloses a hydraulic tank installs foretell respirator anti-splash device.
The utility model also discloses an engineering machine tool installs foretell hydraulic tank.
The preferable scheme is as follows: the engineering machinery is a mining dump truck.
With reference to fig. 1 and fig. 2, when the mining dump truck vibrates on bumpy road conditions, splashed hydraulic oil hits the splash-proof partition plate 3, most of the oil is blocked by the splash-proof partition plate 3, only a small amount of oil enters the splash-proof partition plate 3 through the vent holes 4 of the splash-proof partition plate 3, and the vent holes 4 are arranged at the periphery of the splash-proof partition plate 3, so that even the oil entering the splash-proof partition plate 3 cannot enter the vent holes at the bottom of the breather 1, and the hydraulic oil entering the splash-proof partition plate 3 can flow back to the hydraulic oil tank through the pore channels at the periphery of the splash-proof partition plate 3.
In addition, when the hydraulic system works, the oil return in the oil return filter sometimes splashes the oil. Similarly, the splash baffle 3 can prevent a large amount of oil from entering into the splash baffle 3, and the respirator filter element is ensured not to be soaked by the oil. When the filter element of the respirator needs to be replaced, the respirator is directly screwed off and replaced, and the maintenance is not influenced.
The utility model discloses low cost, and increased the life of respirator.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Furthermore, those skilled in the art will appreciate that although some embodiments described herein include some features included in other embodiments instead of others, combinations of features of different embodiments are also meant to be within the scope of the invention and form different embodiments. For example, in the above embodiments, those skilled in the art can combine the technical solutions and technical problems to be solved by the present application.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make modifications or changes to equivalent embodiments by utilizing the above technical contents without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical matters of the present invention are within the scope of the present invention.
Claims (10)
1. A respirator splash guard, comprising:
a respirator;
the mounting plate is mounted on the hydraulic oil tank, and the respirator is mounted on the mounting plate;
and the splash-proof clapboard is positioned in the hydraulic oil tank and is arranged on the mounting plate, and the splash-proof clapboard is provided with a ventilation part, so that the respirator is communicated with the hydraulic oil tank.
2. The respirator splash guard of claim 1, wherein:
the respirator is removably mounted to the mounting plate.
3. The respirator splash guard of claim 2, wherein:
the respirator is provided with external threads, the mounting plate is provided with internal threads, and the respirator is mounted on the mounting plate through the matching of the internal threads and the external threads.
4. The respirator splash guard of claim 1, wherein:
the border department of mounting panel is equipped with the pilot hole of round interval arrangement, fixes the mounting panel on hydraulic tank through the bolt.
5. The respirator splash guard of claim 1, wherein:
the splash-proof partition plate is of a box-type structure with an opening in the top surface, and the opening top surface of the splash-proof partition plate is connected with the bottom surface of the mounting plate.
6. The respirator splash guard of claim 5, wherein:
the ventilation part is a ventilation hole arranged on the side surface of the splash baffle plate.
7. The respirator splash guard of claim 6, wherein:
the middle part of the side surface and the bottom part of the side surface of the splash-proof clapboard are both provided with vent holes.
8. The respirator splash guard of claim 7, wherein:
the vent holes positioned in the middle of the side surface of the splash-proof clapboard are in a straight line shape and are longitudinally arranged;
the vent holes at the bottom of the side surface of the splash-proof clapboard are transversely arranged straight vent holes.
9. A hydraulic oil tank is characterized in that:
a respirator splash guard as claimed in any one of claims 1 to 8 is fitted.
10. A construction machine characterized in that:
mounting a respirator splash guard according to any one of claims 1 to 8; alternatively, a hydraulic oil tank according to claim 9 is mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222121486.7U CN217814287U (en) | 2022-08-12 | 2022-08-12 | Anti-splash device of respirator, hydraulic oil tank and engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222121486.7U CN217814287U (en) | 2022-08-12 | 2022-08-12 | Anti-splash device of respirator, hydraulic oil tank and engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217814287U true CN217814287U (en) | 2022-11-15 |
Family
ID=83974343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222121486.7U Active CN217814287U (en) | 2022-08-12 | 2022-08-12 | Anti-splash device of respirator, hydraulic oil tank and engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217814287U (en) |
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2022
- 2022-08-12 CN CN202222121486.7U patent/CN217814287U/en active Active
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