CN213354177U - Fuel tank for engineering machinery - Google Patents
Fuel tank for engineering machinery Download PDFInfo
- Publication number
- CN213354177U CN213354177U CN202021803231.3U CN202021803231U CN213354177U CN 213354177 U CN213354177 U CN 213354177U CN 202021803231 U CN202021803231 U CN 202021803231U CN 213354177 U CN213354177 U CN 213354177U
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- Prior art keywords
- fuel tank
- filter screen
- oil
- fuel
- tank body
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a fuel tank for engineering machine tool, it belongs to engineering machine tool technical field. The fuel tank solves the problem that in the prior art, when fuel in the fuel tank is relatively less, the fuel tank inclines upwards and downwards, and the fuel flows in the inclined direction to cause air suction, so that flameout is caused. Its major structure includes the fuel tank body, be equipped with oil filler hole and oil absorption mouth on the fuel tank body, be equipped with portable filter screen in the fuel tank body, portable filter screen passes through the hose and is connected with the oil absorption mouth. The utility model discloses mainly used engineering machine tool is last.
Description
The technical field is as follows:
the utility model belongs to the technical field of engineering machine tool, specifically speaking especially relates to a fuel tank for engineering machine tool.
Background art:
the fuel consumption of the engineering machinery is large, the difference of working environments is large, the working conditions are complex and changeable, the inclination angle even reaches 45 degrees when the engineering machinery is operated on a slope, a downhill or a slope frequently, and the fuel with the volume of 15% -30% of that of the fuel tank cannot be used. According to the design of the existing engineering machinery fuel tank, when fuel oil in the fuel tank is relatively less and the whole machine goes up and down a slope, the fuel oil flows towards the inclined direction due to the inclination of the fuel tank, so that the problem of air suction is easily caused, flameout is caused, and the operation efficiency is influenced.
The invention content is as follows:
the to-be-solved technical problem of the utility model is overcome prior art not enough, provide a fuel tank for engineering machine tool, it satisfies special operating mode demands such as climbing, downhill path or slope body operation, has improved fuel tank volume utilization, and economic benefits is high, the security is high, the good reliability.
In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:
the utility model provides a fuel tank for engineering machine tool, is including firing the oil tank body, be equipped with oil filler hole and oil absorption mouth on the fuel tank body, be equipped with portable filter screen in the fuel tank body, portable filter screen passes through the hose and is connected with the oil absorption mouth.
Preferably, the movable filter screen comprises an oil suction filter screen and a movable mechanism, and the oil suction filter screen is mounted on the movable mechanism.
Preferably, the movable mechanism comprises a bearing and a support, the oil suction filter screen is mounted on the support through the bearing, and the lower end of the support is provided with a universal wheel.
Preferably, the hose is a flexible hose.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model can effectively solve the problem of air suction caused by the fact that the fuel oil flows in the inclined direction when the fuel oil in the fuel tank is relatively less and the fuel tank inclines up and down the slope of the whole machine, thereby improving the operation efficiency; under the action of gravity, the oil absorption filter screen is driven by the universal wheel and is rolled to the lower part from the high part of the tank body, so that the oil absorption filter screen is immersed in a fuel oil gathering area at the lower part of the fuel tank, the fuel oil can be absorbed by the oil absorption filter screen, and the volume actual utilization rate of the fuel tank is improved while the engine is prevented from being flameout.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the internal components of the present invention;
FIG. 3 is a schematic structural view of the movable strainer of the present invention;
fig. 4 is an explosion diagram of the movable filter screen of the present invention.
In the figure: 1. a fuel tank body; 2. an oil filler; 3. a respirator; 4. an oil absorption filter screen; 5. a hose; 6. an oil suction port; 7. an oil return port; 8. a bearing; 9. a support; 10. a universal wheel.
The specific implementation mode is as follows:
the present invention will be further described with reference to the following specific embodiments and accompanying drawings.
Example 1:
as shown in fig. 1-4, a fuel tank for engineering machinery comprises a fuel tank body 1, wherein a fuel filler 2 and a breather 3 are arranged at the upper end of the fuel tank body 1, a fuel suction port 6 and an oil return port 7 are arranged at the bottom end of the fuel tank body 1, a movable filter screen is arranged in the fuel tank body 1, and the movable filter screen is connected with the fuel suction port 6 through a hose 5.
Example 2:
the utility model provides a fuel tank for engineering machine tool, but movable filter screen includes oil absorption filter screen 4 and movable mechanism, but movable mechanism is installed to oil absorption filter screen 4.
The movable mechanism comprises a bearing 8 and a support 9, two ends of the oil absorption filter screen 4 are rotatably installed on the two supports 9 through the bearing 8, and four universal wheels 10 are arranged at the lower ends of the two supports 9. The A end of the oil suction filter screen 4 is connected with a hose 5. The oil suction filter screen 4 is connected with an oil suction port 6 through a hose 5, supplies oil to a fuel system and returns oil through an oil return port 7; the hose 5 is a flexible hose. The other portions are the same as in example 1.
The hose 5 and the universal wheel 10 ensure that the oil suction filter screen 4 can reach a fuel oil gathering area when the machine body inclines in any direction. The bearing 8 ensures independence of movement of the hose 5 and the bracket 9.
The utility model discloses a theory of operation does:
when the fuel is less in fuel tank body 1, under the complete machine slope operation operating mode, oil absorption mouth 6 leaks outward, causes to inhale empty, the utility model discloses a fuel tank, under the action of gravity, oil absorption filter screen 4 is driven by universal wheel 10, and the eminence by the box rolls to low department, makes oil absorption filter screen 4 dip the fuel gathering area of the low department of fuel tank, ensures that oil absorption filter screen 4 can inhale the fuel, has improved fuel tank volume in the time of avoiding the engine to flame out and has actually utilized.
Claims (4)
1. The utility model provides a fuel tank for engineering machine tool, is including firing the oil tank body (1), be equipped with oil filler hole (2) and oil sucking mouth (6) on firing the oil tank body (1), its characterized in that: the fuel tank is characterized in that a movable filter screen is arranged in the fuel tank body (1) and is connected with an oil suction port (6) through a hose (5).
2. The fuel tank for construction machinery according to claim 1, wherein: the movable filter screen comprises an oil absorption filter screen (4) and a movable mechanism, and the oil absorption filter screen (4) is installed on the movable mechanism.
3. The fuel tank for construction machinery according to claim 2, wherein: but moving mechanism includes bearing (8) and support (9), oil absorption filter screen (4) are installed on support (9) through bearing (8), the lower extreme of support (9) is equipped with universal wheel (10).
4. A fuel tank for construction machinery according to any one of claims 1 to 3, wherein: the hose (5) is a flexible hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021803231.3U CN213354177U (en) | 2020-08-25 | 2020-08-25 | Fuel tank for engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021803231.3U CN213354177U (en) | 2020-08-25 | 2020-08-25 | Fuel tank for engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213354177U true CN213354177U (en) | 2021-06-04 |
Family
ID=76147073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021803231.3U Active CN213354177U (en) | 2020-08-25 | 2020-08-25 | Fuel tank for engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213354177U (en) |
-
2020
- 2020-08-25 CN CN202021803231.3U patent/CN213354177U/en active Active
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |