CN216401157U - Rotational molding oil tank for loader - Google Patents
Rotational molding oil tank for loader Download PDFInfo
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- CN216401157U CN216401157U CN202122860718.6U CN202122860718U CN216401157U CN 216401157 U CN216401157 U CN 216401157U CN 202122860718 U CN202122860718 U CN 202122860718U CN 216401157 U CN216401157 U CN 216401157U
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Abstract
The utility model belongs to the technical field of engineering machinery accessories, and particularly relates to a rotational molding oil tank for a loader, which comprises an upper tank body, a lower tank body, a first tubular body and a second tubular body, wherein the upper tank body is fixedly connected with the lower tank body, the top of the upper tank body is provided with an oil filling port, an air exhaust port and an oil return port, and the bottom of going up the box is equipped with first through-hole and second through-hole, the top of box is equipped with third through-hole and fourth through-hole down, be connected with first connecting pipe between third through-hole and the first through-hole, be connected with the second connecting pipe between fourth through-hole and the second through-hole, the top of first siphonozooid is fixed in oil filler department, the bottom downwardly extending of first siphonozooid, the top of second siphonozooid is fixed in oil return department, the bottom of second siphonozooid passes the second connecting pipe and extends downwards, the below of second siphonozooid is equipped with breaker, breaker includes side net and end net. The utility model can reduce impurities in the oil supply pipeline, prolong the service life of the engine and avoid leakage.
Description
Technical Field
The utility model belongs to the technical field of engineering machinery accessories, and particularly relates to a rotational molding oil tank for a loader.
Background
The loader is a kind of earth and stone construction machinery widely used in highway, railway, building, water and electricity, port and mine, and is mainly used for shoveling and loading bulk materials such as soil, gravel, lime and coal, and also for light shoveling and digging of ore and hard soil. The different auxiliary working devices can be replaced to carry out bulldozing, hoisting and other material loading and unloading operations such as wood. At present, the fuel tank on the loader is mostly made of metal plates, the fuel tank is simple in structure, convenient to manufacture and high in utilization rate in the industry, but because metal products have the characteristic of easy corrosion, impurities are easy to generate and enter the engine along with an oil supply pipeline, the failure rate of parts of the engine can be increased, and the service life of the engine is shortened; in addition, in the hydraulic system, the hydraulic oil flowing back into the hydraulic oil tank through the oil return pipeline is high in temperature and pressure and is accompanied with a large amount of bubbles, and in the advancing process of the loader, when bumping and braking occur, the hydraulic oil in the hydraulic oil tank is easy to impact from the oil filling port to cause leakage.
Therefore, a rotational molding oil tank for a loader is needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides a rotational molding oil tank for a loader, which comprises an upper tank body, a lower tank body, a first tubular body and a second tubular body, wherein the upper tank body is positioned above the lower tank body, the upper tank body is fixedly connected with the lower tank body, the top of the upper tank body is provided with an oil filling port, an air exhaust port and an oil return port, the bottom of the upper tank body is provided with a first through hole and a second through hole, the top of the lower tank body is provided with a third through hole and a fourth through hole, the third through hole and the fourth through hole are respectively corresponding to the first through hole and the second through hole, the third through hole is communicated with the first through pipe, the fourth through hole and the second through hole are both corresponding to the oil return port, the fourth through hole is communicated with the second through pipe, the bottom of the lower tank body is provided with a clean exhaust port and an oil outlet, the top of first siphonozooid is fixed in oil filler mouthful department, the bottom of first siphonozooid is downward and the inside of the box that makes progress extends, the top of second siphonozooid is fixed in oil return mouthful department, the bottom of second siphonozooid passes the inside extension of second connecting pipe and downward box, the below of second siphonozooid is equipped with breaker, breaker is network structure, the fixed cover in the bottom of second siphonozooid in breaker's top, breaker includes the side net of cylinder, the fixed end net that is equipped with in bottom of side net.
Preferably, the upper box body and the lower box body are both hollow structures which are integrally formed by rotational molding.
Preferably, the first tubular body and the second tubular body are both of a conical cylinder structure with a large top and a small bottom.
Preferably, the side net and the bottom net are both made of stainless steel wire meshes.
The utility model also comprises other components which can be used normally for the rotational moulding oil tank for the loader, and the components are conventional in the technical means in the field. In addition, the undefined devices or components of the present invention are all those conventionally used in the art.
The working principle of the utility model is that, for the fuel tank, impurities can not be generated due to corrosion of the rotational molding fuel tank, so that the cleanness of a fuel supply pipeline can be ensured, and the service life of an engine is prolonged; in a hydraulic system, a first tubular body extending into an upper box body is arranged at an oil filling port, a second tubular body extending into a lower box body is arranged at an oil return port, when oil return enters a rotational molding oil tank through an oil return pipeline, high-temperature and high-pressure oil return can be temporarily stored in the lower box body, air bubbles in the oil return are crushed by a mesh structure of a crushing device, and when jolting and braking occur, oil cannot overflow from the oil filling port to cause leakage.
The utility model has the beneficial effects that the structure is simple, the use is convenient, the upper and lower box-separating design is adopted, the first tubular body and the second tubular body are arranged in the upper box body and the lower box body, the oil can be effectively prevented from overflowing from an oil filling port when bumping and braking cause impact, and meanwhile, the upper box body and the lower box body are both of an integrally rotationally molded hollow structure, so that impurities can not be generated due to corrosion, the cleanness of an oil supply pipeline can be ensured, and the service life of an engine can be prolonged.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. the crushing device comprises an upper box body, a lower box body, a first tubular body, a second tubular body, an oil filling port, an air exhaust port, an oil return port, a first connecting pipe, a second connecting pipe, a drain port, an oil outlet and a crushing device, wherein the lower box body is 2, the first tubular body is 3, the second tubular body is 4, the oil filling port is 5, the air exhaust port is 6, the oil return port is 7, the first connecting pipe is 8, the second connecting pipe is 9, the drain port is 10, the oil outlet is 11, and the crushing device is 12.
Detailed Description
The present invention will be described more clearly with reference to the accompanying drawings, which are included to illustrate and not to limit the present invention. All other embodiments, which can be obtained by those skilled in the art without any inventive step based on the embodiments of the present invention, should be included in the scope of the present invention.
Examples
As shown in figure 1, the utility model provides a rotational molding oil tank for a loader, which comprises an upper tank body 1, a lower tank body 2, a first tubular body 3 and a second tubular body 4, wherein the upper tank body 1 is positioned above the lower tank body 2, the upper tank body 1 is fixedly connected with the lower tank body 2, the top of the upper tank body 1 is provided with an oil filling port 5, an air exhaust port 6 and an oil return port 7, the bottom of the upper tank body 1 is provided with a first through hole and a second through hole, the top of the lower tank body 2 is provided with a third through hole and a fourth through hole, the third through hole and the fourth through hole are respectively corresponding to the first through hole and the second through hole, the third through hole is communicated with the first through hole through a first connecting pipe 8, the fourth through hole is corresponding to the oil return port 7, the fourth through hole is communicated with the second through hole through a second connecting pipe 9, the bottom of the lower tank body 2 is provided with a clean discharge port 10 and an oil outlet 11, the top end of the first tubular body 3 is fixed at the oil filling opening 5, the bottom end of the first tubular body 3 extends downwards and upwards into the box body 1, the top end of the second tubular body 4 is fixed at the oil return opening 7, the bottom end of the second tubular body 4 penetrates through the second connecting pipe 9 and extends downwards into the box body 2, a crushing device 12 is arranged below the second tubular body 4, the crushing device 12 is of a net-shaped structure, the top end of the crushing device 12 is fixedly covered at the bottom of the second tubular body 4, the crushing device 12 comprises a cylindrical side net, and a bottom net is fixedly arranged at the bottom of the side net.
The upper box body 1 and the lower box body 2 are both of hollow structures which are integrally formed by rotational molding. The first tubular body 3 and the second tubular body 4 are both of a tapered cylindrical structure with a large top and a small bottom. The side net and the bottom net are both made of stainless steel wire meshes.
The working principle of the utility model is that, for the fuel tank, impurities can not be generated due to corrosion of the rotational molding fuel tank, so that the cleanness of a fuel supply pipeline can be ensured, and the service life of an engine is prolonged; in a hydraulic system, a first tubular body 3 extending towards the inside of an upper box body 1 is arranged at an oil filling port 5, a second tubular body 4 extending towards the inside of a lower box body 2 is arranged at an oil return port 7, when oil return enters a rotational molding oil tank through an oil return pipeline, high-temperature and high-pressure oil return can be temporarily stored in the lower box body 2, air bubbles in the oil return are crushed by a net structure of a crushing device 12, and when bumping and braking occur, oil cannot overflow from the oil filling port 5 to cause leakage.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.
Claims (4)
1. The utility model provides a rotational moulding oil tank for loader which characterized in that: the oil tank comprises an upper tank body, a lower tank body, a first tubular body and a second tubular body, wherein the upper tank body is positioned above the lower tank body, the upper tank body is fixedly connected with the lower tank body, the top of the upper tank body is provided with an oil filling port, an air exhaust port and an oil return port, the bottom of the upper tank body is provided with a first through hole and a second through hole, the top of the lower tank body is provided with a third through hole and a fourth through hole, the third through hole and the fourth through hole are respectively corresponding to the first through hole and the second through hole, the third through hole and the first through hole are communicated through a first connecting pipe, the fourth through hole and the second through hole are both corresponding to the oil return port, the fourth through hole and the second through hole are communicated through a second connecting pipe, the bottom of the lower tank body is provided with a clean discharge port and an oil outlet, the top end of the first tubular body is fixed at the oil filling port, the bottom end of the first tubular body extends downwards and upwards into the interior of the lower tank body, the top of the second tubular body is fixed at the oil return port, the bottom of the second tubular body penetrates through the second connecting pipe and extends towards the interior of the lower box body, a crushing device is arranged below the second tubular body and is of a net-shaped structure, the top of the crushing device is fixedly covered at the bottom of the second tubular body, the crushing device comprises a cylindrical side net, and a bottom net is fixedly arranged at the bottom of the side net.
2. A rotomoulded fuel tank for a loader as claimed in claim 1 wherein: the upper box body and the lower box body are both of hollow structures which are integrally formed by rotational molding.
3. A rotomoulded fuel tank for a loader as claimed in claim 1 wherein: the first tubular body and the second tubular body are both conical cylindrical structures with large upper parts and small lower parts.
4. A rotomoulded fuel tank for a loader as claimed in claim 1 wherein: the side net and the bottom net are both made of stainless steel wire meshes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122860718.6U CN216401157U (en) | 2021-11-19 | 2021-11-19 | Rotational molding oil tank for loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122860718.6U CN216401157U (en) | 2021-11-19 | 2021-11-19 | Rotational molding oil tank for loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216401157U true CN216401157U (en) | 2022-04-29 |
Family
ID=81303206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122860718.6U Active CN216401157U (en) | 2021-11-19 | 2021-11-19 | Rotational molding oil tank for loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216401157U (en) |
-
2021
- 2021-11-19 CN CN202122860718.6U patent/CN216401157U/en active Active
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