CN214450274U - Novel fuel tank and agricultural machine - Google Patents
Novel fuel tank and agricultural machine Download PDFInfo
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- CN214450274U CN214450274U CN202120333987.4U CN202120333987U CN214450274U CN 214450274 U CN214450274 U CN 214450274U CN 202120333987 U CN202120333987 U CN 202120333987U CN 214450274 U CN214450274 U CN 214450274U
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- fuel tank
- breathing
- fuel
- filling
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Abstract
The utility model relates to a novel fuel tank and agricultural machine, including the box, the top of box is equipped with inside and outside being used for pouring into the fuel filling mouth and at least one is used for the mouth of breathing of exhaust air that link up, breathes the mouth and passes through breathing tube and fuel filling mouth intercommunication. The utility model has the advantages of simple structure, reasonable design, full utilization of space of the fuel tank, capacity maximization satisfaction and longer continuous operation time of the whole machine; in addition, the fuel tank adopts an internal breathing pipe communication structure, so that the function of exhausting air and filling the fuel tank with the air when different plane structures on the upper part of the fuel tank are filled is solved, the pollution of fuel to a respirator caused by dust, miscellaneous soil or muddy water can be avoided, the cleanness of the fuel is protected, the production is convenient, and the cost is lower.
Description
Technical Field
The utility model relates to agricultural machinery, concretely relates to novel fuel tank and agricultural machinery.
Background
The engine fuel tank is a critical component of the engine fuel system. The agricultural machinery product is compact in spatial arrangement, particularly, the tractor product is influenced by the space of a floor or a cab and tires, the space is relatively complex, and parts such as partial operation and pipelines also occupy the space. The design capacity of the fuel tank is usually small, the continuous operation time of the whole machine is also influenced, the requirement of refueling within about eight hours of working time is met, and the operation efficiency is influenced. The continuous working time is prolonged, and the capacity of the fuel tank is increased, so that research and application on the space of the whole machine and the structure of the fuel tank can be realized.
At present, the fuel tank for agricultural machinery is basically a metal iron fuel tank at the present stage, and is simple in shape and convenient to manufacture. Most of medium and high power machine types adopt plastic fuel tanks, the shapes are relatively complex, the planes of the upper parts of the fuel tanks are basically positioned on the same plane, and the filling of oil is also convenient. The existing metal iron fuel tank has regular shape, welded structure and smaller defect capacity, and the iron fuel tank is easy to rust. The existing plastic fuel tank structure is complex relative to a metal fuel tank, but the existing plastic fuel tank structure still cannot utilize a space structure in space utilization, the upper plane of the commonly developed plastic fuel tank is of a platform structure, the space can be utilized in the left, right, front and back directions, but the space at the upper part is convenient to utilize, and the space cannot be fully utilized. The existing fuel tank with a breathing pipe is generally separately added with a pipe to be led out and communicated with air, and is usually of an open type breather structure, and the structure is easy to pollute fuel by dust, miscellaneous soil or muddy water, thereby influencing the maintenance of a fuel pipeline or a filter of an engine and influencing the use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a novel fuel tank and agricultural machine are provided, aim at solving above-mentioned technical problem.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
the utility model provides a novel fuel tank, includes the box, the top of box is equipped with inside and outside the filling port that is used for injecting into the fuel and at least one mouth of breathing that is used for the exhaust air that link up, breathe the mouth pass through the breathing tube with fuel filling port intercommunication.
The utility model has the advantages that: in the oil injection process, the fuel is injected into the box body from the filling port, and air in the box body is discharged from the filling port through the breathing port and the breathing tube, so that fuel with the largest capacity is injected, the operation time of the whole machine is prolonged, and the cleanliness of the fuel is guaranteed. The utility model has simple structure and reasonable design, the fuel tank can fully utilize the space, and the capacity maximization is satisfied, so that the continuous operation time of the whole machine is longer; in addition, the fuel tank adopts an internal breathing pipe communication structure, so that the function of exhausting air and filling the fuel tank when the fuel tank is filled is solved, the pollution of the respirator to fuel caused by dust, miscellaneous soil or muddy water can be avoided, the cleanness of the fuel is protected, the production is convenient, and the cost is lower.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, the top surface of box be equipped with at least one with breathe the mouth one-to-one recess, fill mouth with breathe the mouth and set up respectively on the arch between the different recesses in box top or next door.
The fuel tank filling device has the advantages that the fuel tank filling device has the function of removing air and filling the fuel tank when different plane structures on the upper portion of the fuel tank are filled, the structure is simple, the space inside the fuel tank is fully utilized, and therefore the operation time of the whole machine is guaranteed.
Further, the top of the box body is wavy, and the horizontal line of the filling opening is higher than the horizontal line of the breathing opening.
The beneficial effects of adopting above-mentioned further scheme are that simple structure, reasonable in design both can guarantee the smooth injection of fuel, also can guarantee the smooth discharge of the interior air of fuel tank simultaneously, and then guarantee the make full use of fuel tank inner space.
Further, the number of the breathing openings is a plurality of, and two adjacent breathing openings are communicated through the breathing tube, and the breathing openings close to the filling opening in the breathing openings are communicated with the filling opening through the breathing tube.
The beneficial effects who adopts above-mentioned further scheme are simple structure, reasonable in design, through set up a plurality of breathing openings in the top of box with the air of the in-process quick discharge fuel tank that injects at the fuel, guarantee the quick injection of fuel and injection quantity.
Further, every equal fixed mounting in respiration mouth department has respiratory joint, every respiratory joint with correspond the breathing pipe intercommunication.
The beneficial effects of adopting above-mentioned further scheme are simple structure, respiratory tube easy dismounting, labour saving and time saving.
Further, the filling port is provided with a cover which can be opened and closed and has a breathing function.
The fuel tank has the advantages that the filling opening is sealed through the cover after the fuel filling is finished, dust is prevented from entering the fuel tank to pollute the fuel, and cleanness of the fuel is guaranteed.
Further, the cover is in threaded connection with the filling opening.
The beneficial effects of adopting above-mentioned further scheme are simple structure, easy dismounting, labour saving and time saving.
Further, the filling opening vertically extends upwards to the upper part of the top of the box body, an external thread is arranged on the filling opening, and an internal thread matched with the external thread is arranged on the cover.
The beneficial effects of adopting above-mentioned further scheme are simple structure, easy dismounting, labour saving and time saving.
Further, the filling opening vertically extends upwards to the upper part of the top of the box body, and the cover is detachably buckled on the filling opening.
The beneficial effects of adopting above-mentioned further scheme are simple structure, easy dismounting, labour saving and time saving.
The utility model discloses still relate to an agricultural machine, include as above the fuel tank.
The fuel tank has the advantages that the structure is simple, the design is reasonable, the space can be fully utilized by the fuel tank, the capacity maximization is met, and the continuous operation time of the whole machine is longer; in addition, the fuel tank adopts an internal breathing pipe communication structure, so that the function of exhausting air and filling the fuel tank with the air when different plane structures on the upper part of the fuel tank are filled is solved, the pollution of fuel to a respirator caused by dust, miscellaneous soil or muddy water can be avoided, the cleanness of the fuel is protected, the production is convenient, and the cost is lower.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a third embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the device comprises a box body, 2, a filling port, 3, a breathing tube, 4, a breathing joint, 5 and a cover.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1 to 3, the utility model provides a novel fuel tank, including box 1, the top of box 1 is equipped with inside and outside through-going be used for pouring into the filling port 2 of fuel and at least one is used for the mouth of breathing of exhaust air, breathes the mouth and passes through breathing pipe 3 and fuel filling port intercommunication. In the oil injection process, the fuel oil is injected into the box body 1 from the filling port 2, and air in the box body 1 is discharged from the filling port 2 through the breathing port and the breathing tube 3, so that the fuel oil with the maximum capacity is injected, the operation time of the whole machine is prolonged, and the cleanliness of the fuel oil is ensured. The utility model has simple structure and reasonable design, the fuel tank can fully utilize the space, and the capacity maximization is satisfied, so that the continuous operation time of the whole machine is longer; in addition, the fuel tank adopts the structure of communicating the internal breathing tube 3, thereby not only solving the problem that the fuel tank is full of air during filling, but also avoiding the pollution of the respirator to the fuel caused by dust, miscellaneous soil or muddy water, protecting the cleanness of the fuel, and having convenient production and lower cost.
When refueling, the specific refueling mode can be as follows: an oil filling pipe extends into the tank body 1 from the filling port 2, a certain risk exists between the outer wall of the oil filling pipe and the inner wall of the filling port 2, and when oil is filled, air in the tank body 1 is discharged through the breathing pipe 3 through a gap between the inner wall of the filling port 2 and the outer wall of the oil filling pipe, so that the filling of fuel oil is not influenced.
Example 1
On the basis of the structure, in the embodiment, the top surface of the box body 1 is provided with at least one groove corresponding to the breathing openings one by one, the groove is formed by the inward recess of the surface of the top of the box body 1, and the structure is simple; the filling port 2 and the suction port are respectively arranged between different grooves on the top of the box body 1 or on a bulge beside the grooves. When the fuel tank is used, the function of exhausting air and filling the fuel tank is achieved through different plane structures on the upper portion of the fuel tank during filling, the structure is simple, the space inside the fuel tank is fully utilized, and therefore the operation time of the whole machine is guaranteed.
Example 2
On the basis of the first embodiment, in the first embodiment, the top of the box body 1 is wavy, the horizontal line of the filling port 2 is higher than the horizontal line of the breathing port, the structure is simple, the design is reasonable, smooth injection of fuel oil can be guaranteed, meanwhile, smooth discharge of air in the fuel tank can be guaranteed, and further, the internal space of the fuel tank can be fully utilized.
It should be noted that the filling port 2 and all breathing ports are located on a projection at the top of the fuel tank, so as to ensure smooth fuel filling.
Example 3
On the basis of the structure, in this embodiment, the number of breathing openings is a plurality of, communicates through breathing pipe 3 between two adjacent breathing openings, and the breathing opening that is close to filling port 2 among a plurality of breathing openings communicates through breathing pipe 3 and filling port 2. This scheme simple structure, reasonable in design through set up a plurality of breathing mouths in order to discharge the inside air of fuel tank fast at the in-process that the fuel was injected into at the top of box 1, guarantees the quick injection of fuel and the injection volume thereof to guarantee the time of complete machine operation, guarantee the efficiency of operation.
It should be noted that, when there are a plurality of breathing ports, the filling port 2 and the plurality of breathing ports may be located on a horizontal plane, that is, the top of the fuel tank is a plane; the filling port 2 is higher than the plurality of breathing ports, and the plurality of breathing ports are equal in horizontal plane or different in height.
Example 4
On the basis of embodiment three, in this embodiment, every equal fixed mounting in breathing mouth department has breathing to connect 4, and every breathing connects 4 all with 1 integrated into one piece of box, and its 3 intercommunications with the breathing pipe that corresponds, simple structure, breathing pipe easy dismounting, labour saving and time saving.
Example 5
In addition to the above structure, in the present embodiment, the filler neck 2 is provided with a lid 5 with a breathing function that can be opened and closed. After the fuel oil is filled, the filling opening is sealed by the cover 5, so that dust is prevented from entering the fuel tank to pollute the fuel oil, and the cleanness of the fuel oil is ensured.
The above-mentioned cover 5 has a breathing function, and it is a prior art, and its specific structure and principle are not described herein again.
Example 6
On the basis of the fifth embodiment, in the present embodiment, the cover 5 is in threaded connection with the filling port 2, so that the structure is simple, the assembly and disassembly are convenient, and time and labor are saved.
Preferably, in this embodiment, the injection port 2 vertically extends upwards to the top of the box body 1, and is provided with an external thread thereon, and the cover 5 is provided with an internal thread matched with the external thread, so that the structure is simple, the assembly and disassembly are convenient, and the time and the labor are saved.
Example 7
On the basis of the fifth embodiment, in this embodiment, the filling opening 2 vertically extends upwards to the top of the box body 1, and the cover 5 is detachably buckled on the filling opening 2, so that the structure is simple, the assembly and disassembly are convenient, and the time and the labor are saved.
The lid 5 is attached to the filler neck 2 with a certain external force, and the lid 5 can be removed with a certain external force.
Example 8
On the basis of the structure, the embodiment also relates to an agricultural machine which comprises the fuel tank. The scheme has the advantages that the structure is simple, the design is reasonable, the fuel tank can fully utilize the space, the capacity maximization is met, and the continuous operation time of the whole machine is longer; in addition, the fuel tank adopts an internal breathing pipe communication structure, so that the function of exhausting air to fill the fuel tank when different plane structures on the upper part of the fuel tank are filled is solved, the time for filling the fuel tank by agricultural machinery is saved, the operation efficiency is greatly improved, the pollution of fuel to a respirator caused by dust, miscellaneous soil or muddy water can be avoided, the cleanness of the fuel is protected, the production is convenient, and the cost is lower.
The utility model provides a built-in breathing UNICOM's structure of fuel tank, fuel tank respiratory tube and filler 2 UNICOM of fuel tank have solved the function that can arrange the air completely when the fuel tank upper portion adds the oiling for special-shaped step structure; meanwhile, a structure with a built-in breathing port is adopted, so that the influence of dust and muddy water on fuel oil in the using process is avoided, and the influence on the normal use of the engine is avoided.
Additionally, the utility model provides a fuel tank can be applied to the machinery of other adaptations except can being applied to agricultural machine.
The working principle of the utility model is as follows:
fuel is injected into the fuel tank from the filler port 2 in a manner that will occur to those skilled in the art, and during the fuel injection, air in the fuel tank is discharged from the plurality of breathing ports, passes through the plurality of breathing tubes 3 to the filler port 2, and then is discharged to the air.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. A novel fuel tank is characterized in that: the fuel injection device is characterized by comprising a box body (1), wherein the top of the box body (1) is provided with an internal and external through filling port (2) for injecting fuel and at least one breathing port for discharging air, and the breathing port is communicated with the fuel filling port through a breathing tube (3).
2. The new fuel tank of claim 1 wherein: the top surface of the box body (1) is provided with at least one groove corresponding to the breathing openings one by one, and the filling opening (2) and the breathing openings are respectively arranged on bulges between or beside different grooves on the top of the box body (1).
3. The new fuel tank of claim 2 wherein: the top of the box body (1) is wavy, and the horizontal line where the filling port (2) is located is higher than the horizontal line where the breathing port is located.
4. A novel fuel tank as set forth in any one of claims 1-3, characterized in that: the quantity of breathing mouth is a plurality of, adjacent two pass through between the breathing mouth breathing pipe (3) intercommunication, it is a plurality of be close to in the breathing mouth filling port (2) breathing mouth pass through breathing pipe (3) with filling port (2) intercommunication.
5. The new fuel tank of claim 4 wherein: every equal fixed mounting of respiration mouth department has breathing to connect (4), every breathing connect (4) with correspond breathing pipe (3) intercommunication.
6. A novel fuel tank as set forth in any one of claims 1-3, characterized in that: the filling port (2) is provided with a cover (5) which can be opened and closed and has a breathing function.
7. The new fuel tank of claim 6 wherein: the cover (5) is in threaded connection with the filling opening (2).
8. The new fuel tank of claim 7 wherein: the filling port (2) vertically extends upwards to the upper part of the top of the box body (1), an external thread is arranged on the filling port, and an internal thread matched with the external thread is arranged on the cover (5).
9. The new fuel tank of claim 6 wherein: the filling opening (2) vertically extends upwards to the upper part of the top of the box body (1), and the cover (5) is detachably buckled on the filling opening (2).
10. An agricultural machine, characterized by: comprising a fuel tank according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120333987.4U CN214450274U (en) | 2021-02-05 | 2021-02-05 | Novel fuel tank and agricultural machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120333987.4U CN214450274U (en) | 2021-02-05 | 2021-02-05 | Novel fuel tank and agricultural machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214450274U true CN214450274U (en) | 2021-10-22 |
Family
ID=78137527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120333987.4U Active CN214450274U (en) | 2021-02-05 | 2021-02-05 | Novel fuel tank and agricultural machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214450274U (en) |
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2021
- 2021-02-05 CN CN202120333987.4U patent/CN214450274U/en active Active
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Address after: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee after: Weichai Lovol Intelligent Agricultural Technology Co.,Ltd. Address before: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee before: Weichai leiwo Heavy Industry Co.,Ltd. |