CN217553691U - Fuel tank assembly and operation machinery - Google Patents
Fuel tank assembly and operation machinery Download PDFInfo
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- CN217553691U CN217553691U CN202221270416.1U CN202221270416U CN217553691U CN 217553691 U CN217553691 U CN 217553691U CN 202221270416 U CN202221270416 U CN 202221270416U CN 217553691 U CN217553691 U CN 217553691U
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- fuel tank
- fuel
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- cabin
- frame assembly
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Abstract
The utility model relates to a fuel feeding technical field provides a fuel tank assembly and operation machinery, and wherein the fuel tank assembly sets up on the frame assembly, and the afterbody of frame assembly is provided with the cabin, include: the first fuel tank and the second fuel tank are both arranged on the frame, and the first fuel tank is provided with a fuel filling port; the second fuel tank and the first fuel tank are arranged in parallel oppositely; one end of the fuel pipe is connected with the bottom of the first fuel tank, and the other end of the fuel pipe is connected with the bottom of the second fuel tank; at least one of the second fuel tank and the first fuel tank is adapted to be connected to a fuel supply system of the engine. The utility model provides a fuel tank assembly and operation machinery, through second fuel tank and relative side by side arrangement of first fuel tank, can balance the axle load distribution of whole fuel tank assembly to the complete machine, prevent the weight bias; the space between the first fuel tank and the second fuel tank can be used for arranging an engine assembly, a cooling system and required hydraulic pipelines, so that the space utilization rate in the cabin is improved.
Description
Technical Field
The utility model relates to a fuel feeding technical field especially relates to a fuel tank assembly and operation machinery.
Background
The fuel tank, namely the fuel storage device, needs to have enough capacity to meet the requirement that the whole equipment runs for at least one shift (8 hours), and the fuel tank with large capacity can reduce the time for stopping and refueling the whole equipment, thereby improving the running efficiency of the whole equipment.
In the prior art, most of the fuel tanks of the skid steer loader are single fuel tanks, but the larger the capacity of the single fuel tank is, the larger the space inside the cabin needs to be occupied, the more difficult the arrangement of other parts and pipelines in the cabin is, and the space utilization rate inside the cabin is also greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a fuel tank assembly and operation machinery for it is great to adopt single fuel tank to occupy the cabin inner space among the solution prior art, and other spare parts and the defect of pipeline arrangement difficulty in the cabin.
The utility model provides a fuel tank assembly sets up on frame assembly, frame assembly's afterbody is provided with the cabin, include:
the first fuel tank and the second fuel tank are arranged on the frame; the second fuel tank and the first fuel tank are arranged in parallel and opposite to each other;
one end of the fuel pipe is connected with the bottom of the first fuel tank, and the other end of the fuel pipe is connected with the bottom of the second fuel tank;
at least one of the second fuel tank and the first fuel tank is used for connecting with a fuel supply system of an engine.
According to the utility model provides a pair of fuel tank assembly, first fuel tank with second fuel tank set up respectively in the inside both sides in cabin.
According to the utility model provides a fuel tank assembly, first fuel tank with the extending direction of second fuel tank with the back cover door place plane of cabin is perpendicular, just first fuel tank with the second fuel tank with have the interval between the back cover door of cabin.
According to the utility model provides a pair of fuel tank assembly still includes the fuel tank permeability cell, the one end of fuel tank permeability cell with the top intercommunication of first fuel tank, the other end with the top intercommunication of second fuel tank.
According to the utility model provides a pair of fuel tank assembly, the top of first fuel tank is provided with the fuel level gauge.
According to the utility model provides a pair of fuel tank assembly, the fuel level gauge is magnetic suspension type level gauge or pressure type level gauge.
According to the utility model provides a pair of fuel tank assembly, the height of first fuel tank is higher than or equal to the height of second fuel tank, just be provided with the oil filler hole on the first fuel tank.
According to the utility model provides a pair of fuel tank assembly, first fuel tank set up in the outside of frame assembly, second fuel tank set up in inside the cabin.
According to the utility model provides a pair of fuel tank assembly, first fuel tank with second fuel tank all with frame assembly welded fastening.
The utility model also provides an operation machine, include:
a frame assembly;
the cab is arranged at the top of the frame assembly;
the engine room is arranged at the tail part of the frame assembly;
the fuel tank assembly is connected with a fuel supply system of an engine.
The utility model provides a fuel tank assembly, through being provided with the fuel filler on the first fuel tank, the second fuel tank sets up side by side with the first fuel tank relatively, can balance the whole fuel tank assembly to the axle load distribution of complete machine, prevent the weight bias; the first fuel tank is communicated with the second fuel tank through the fuel pipe, and an engine assembly, a cooling system and required hydraulic pipelines can be arranged in the space between the first fuel tank and the second fuel tank, so that the space utilization rate in the cabin is improved.
In addition, the first fuel tank and the second fuel tank are spaced from the rear cover door of the cabin, so that shielded parts are not arranged between the rear cover door and the cabin, and the circulation of the air inside and outside is smooth.
The arrangement of the fuel vent pipe can ensure that air in the first fuel tank and air in the second fuel tank can be exhausted to the atmosphere through the vent holes of the filler cap.
The first fuel tank and the second fuel tank are communicated through a fuel pipe to realize fuel complementation.
The utility model also discloses an operation machinery, owing to include as above fuel tank assembly, consequently possess as above various advantages.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a fuel tank assembly provided by the present invention;
FIG. 2 is a schematic view of a fuel tank assembly provided by the present invention;
reference numerals:
1. a first fuel tank; 2. a second fuel tank; 3. a fuel pipe; 4. a fuel tank vent tube; 5. a fuel level gauge; 6. a frame assembly; 7. a rear cover door.
Detailed Description
To make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the embodiments of the present invention and simplifying the 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 embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The fuel tank assembly of the present invention is described below with reference to fig. 1 to fig. 2, and is disposed on a frame assembly 6, a cabin is provided at the tail of the frame assembly 6, and includes a first fuel tank 1, a second fuel tank 2 and a fuel pipe 3, and the second fuel tank 2 and the first fuel tank 1 are disposed side by side; one end of the fuel pipe 3 is connected with the bottom of the first fuel tank 1, and the other end is connected with the bottom of the second fuel tank 2; at least one of the second fuel tank 2 and the first fuel tank 1 is used for connection to the oil supply system of the engine.
As shown in figure 1, the utility model provides a fuel tank assembly, first fuel tank 1 and second fuel tank 2 set up side by side relatively, can balance the axle load distribution of the complete machine left and right sides, guarantee complete machine operating stability. One end of the fuel pipe 3 is connected with the first fuel tank 1, the other end of the fuel pipe is connected with the second fuel tank 2, and at least one of the first fuel tank 1 and the second fuel tank 2 is used for being connected with an engine oil supply system to supply oil to the engine; meanwhile, the space between the first fuel tank 1 and the second fuel tank 2 can be used for arranging an engine assembly, a cooling system and the hydraulic pipeline, so that the space utilization rate in the engine room is improved.
In the embodiment of the present invention, the first fuel tank 1 and the second fuel tank 2 are respectively disposed at two sides of the cabin interior, so as to balance the axle load distribution at the left and right sides of the whole working machine; the running stability of the whole machine is improved.
As shown in fig. 2, in the embodiment of the present invention, the extending direction of the first fuel tank 1 and the second fuel tank 2 is perpendicular to the plane of the rear cover door 7 of the cabin, and the first fuel tank 1 and the second fuel tank 2 are spaced from the rear cover door 7 of the cabin, and a plurality of vent holes are provided on the rear cover door 7. There is no shielding part between the back cover door 7 and the engine room, so that the air circulation inside and outside is smooth, and the heat dissipation of the engine and other parts in the engine room is facilitated.
The direction in which the first fuel tank 1 and the second fuel tank 2 extend can be understood as the longitudinal direction.
In the embodiment of the utility model, still include fuel tank permeability cell 4, the one end of fuel tank permeability cell 4 communicates with the top of first fuel tank 1, and the other end communicates with the top of second fuel tank 2. Air in the first fuel tank 1 and the second fuel tank 2 is exhausted to the atmosphere through the air holes of the filler cap of the first fuel tank 1, and ventilation in the second fuel tank 2 is effectively guaranteed.
The utility model discloses an in the embodiment, the top of first fuel tank 1 is provided with fuel level gauge 5, can measure the liquid level height of first fuel tank 1 to can show the fuel oil mass in real time through the display screen in the driver's cabin. Because the bottoms of the first fuel tank 1 and the second fuel tank 2 are communicated through the fuel pipe 3, the liquid level heights of the first fuel tank 1 and the second fuel tank 2 are the same due to the principle of a communicating vessel, and the liquid level displayed by the fuel liquid level meter 5 is the liquid level of the whole fuel tank assembly.
Specifically, fuel level gauge 5 can be for magnetic levitation formula level gauge, can be pressure type level gauge, can also be tuning fork vibrating level gauge, perhaps other types of level gauge, does not do specific limit here, as long as can realize that level measurement's part is all within the protection scope of the utility model.
In the embodiment of the present invention, in order to measure the liquid level correctly, the height of the first fuel tank 1 is higher than or equal to the height of the second fuel tank 2, and the first fuel tank 1 is provided with a fuel filler, so as to fill the first fuel tank 1 and the second fuel tank 2 with fuel.
The utility model discloses an in the embodiment, first fuel tank 1 sets up in the outside of frame assembly 6, and second fuel tank 2 sets up inside the cabin, can reduce and occupy the inside space of cabin to for engine assembly, cooling system and required hydraulic line provide more utilization space, improved the space utilization in cabin.
When the first fuel tank 1 is arranged on the outer side of the frame assembly 6, welding fixation can be adopted.
In addition, the first fuel tank 1 and the second fuel tank 2 may be injection molded themselves.
The utility model discloses an on the other hand still discloses an operation machine, include: a frame assembly 6, a cab, a cabin and a fuel tank assembly as described above; the cab is arranged at the top of the frame assembly 6; the engine room is arranged at the tail part of the frame assembly 6; the fuel tank assembly is connected to a fuel supply system of the engine inside the cabin.
The utility model discloses a working machine, owing to include as above fuel tank assembly, consequently possess as above various advantages.
In a possible embodiment, the work machine is a compact loader.
In a possible embodiment, the work machine is a skid steer loader.
In a possible embodiment, the work machine is a mini excavator.
In a possible embodiment, the work machine is a small pile driver.
In the description of the embodiments of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; 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 embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In the description herein, references to "one embodiment," "some embodiments," "manner," "particular manner," or "some manner" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or manner is included in at least one embodiment or manner of an embodiment of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or mode. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or modes. Furthermore, various embodiments or modes described in this specification, as well as features of various embodiments or modes, may be combined and combined by those skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. The utility model provides a fuel tank assembly sets up on frame assembly, frame assembly's afterbody is provided with the cabin, its characterized in that includes:
the first fuel tank and the second fuel tank are arranged on the frame assembly; the second fuel tank and the first fuel tank are arranged in parallel and opposite to each other;
one end of the fuel pipe is connected with the bottom of the first fuel tank, and the other end of the fuel pipe is connected with the bottom of the second fuel tank;
at least one of the second fuel tank and the first fuel tank is used for connecting with a fuel supply system of an engine.
2. A fuel tank assembly according to claim 1, wherein said first fuel tank and said second fuel tank are respectively disposed on either side of the cabin interior.
3. A fuel tank assembly according to claim 2, wherein the first and second fuel tanks extend in a direction perpendicular to the plane of the rear cowl door of the nacelle with a spacing therebetween.
4. The fuel tank assembly of claim 1, further comprising a fuel tank vent in communication with the top of the first fuel tank at one end and the second fuel tank at the other end.
5. A fuel tank assembly according to claim 1, wherein a fuel level gauge is provided at the top of said first fuel tank.
6. A fuel tank assembly according to claim 5, wherein the fuel level gauge is a magnetic float gauge or a pressure gauge.
7. A fuel tank assembly according to claim 1, wherein said first fuel tank has a height greater than or equal to a height of said second fuel tank, and wherein said first fuel tank is provided with a filler opening.
8. The fuel tank assembly of claim 1, wherein said first fuel tank is disposed outboard of said frame assembly and said second fuel tank is disposed within said cabin.
9. The fuel tank assembly of claim 1, wherein said first fuel tank and said second fuel tank are each welded to said frame assembly.
10. A work machine, comprising:
a frame assembly;
the cab is arranged at the top of the frame assembly;
the engine room is arranged at the tail part of the frame assembly;
a fuel tank assembly as claimed in any one of claims 1 to 9, connected to the fuel supply system of an engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221270416.1U CN217553691U (en) | 2022-05-24 | 2022-05-24 | Fuel tank assembly and operation machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221270416.1U CN217553691U (en) | 2022-05-24 | 2022-05-24 | Fuel tank assembly and operation machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217553691U true CN217553691U (en) | 2022-10-11 |
Family
ID=83498301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221270416.1U Active CN217553691U (en) | 2022-05-24 | 2022-05-24 | Fuel tank assembly and operation machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217553691U (en) |
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2022
- 2022-05-24 CN CN202221270416.1U patent/CN217553691U/en active Active
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