CN205532956U - Fuel pump arrangement structure and electricity spout car - Google Patents
Fuel pump arrangement structure and electricity spout car Download PDFInfo
- Publication number
- CN205532956U CN205532956U CN201620360746.8U CN201620360746U CN205532956U CN 205532956 U CN205532956 U CN 205532956U CN 201620360746 U CN201620360746 U CN 201620360746U CN 205532956 U CN205532956 U CN 205532956U
- Authority
- CN
- China
- Prior art keywords
- fuel pump
- fuel
- installing hole
- fixed mount
- pump arrangement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model relates to a fuel pump arrangement structure and electricity spout car, fuel pump arrangement structure, including being located the outer fuel pump of fuel tank, the fuel pump is fixed on the frame side pipe, just the fuel pump is located engine cylinder block's rear, the top of crankcase box, the region that sky filter front lower place is close to the crankcase box, the fuel pump is connected with the fuel tank respectively through advancing oil pipe, returning oil pipe, and the fuel pump is through supplying oil pipe to be connected with the sprayer of engine. Arrange the fuel pump outside the fuel tank that can overcome the defect that traditional fuel pump embedded the mode, the fuel pump maintenance is more convenient, and the fuel pump is located the region that the top of engine cylinder block's rear, crankcase box, empty filter the place ahead are close to the crankcase box, and this is located the region and keeps away from muddy water and splash, be favorable to improving the reliability and the life of fuel pump work, and accomodating nature is better, reduces the potential safety hazard that the appearance was revealed to fluid.
Description
Technical field
This utility model relates to engine fuel supply technology, particularly to a kind of fuel pump arrangement and electricity
Spray car.
Background technology
Tradition electric jet vehicle is the structure that fuel pump is built in fuel tank, is transported to start by the fuel oil in fuel tank
In machine.This structure has the disadvantage in that the remaining oil mass of fuel tank can increase more, causes fuel tank effective
Capacity diminishes；Fuel tank coordinates the required precision at place higher with fuel pump, requires higher to Manufacture quality control；
The maintaining of fuel pump just can be carried out after need to dismantling fuel tank, maintenance inconvenience；It is high at fuel pump outlet
Compression ignition oil, and be electromotor below fuel pump, potential safety hazard will be there is if revealed.
Summary of the invention
Based on this, it is necessary to for the defect of prior art, it is provided that a kind of fuel pump arrangement and electric jet vehicle,
The defect of conventional fuel oil pump built-in manner can not only be overcome, and fuel pump is installed reliable.
Its technical scheme is as follows:
A kind of fuel pump arrangement, including the fuel pump being positioned at outside fuel tank, described fuel pump is fixed on car
On frame side pipe, and described fuel pump is positioned at the rear of engine cylinder-body, the top of crankcase body, air filter
Front lower place in the region of crankcase body, described fuel pump by oil inlet pipe, oil return pipe respectively with fuel oil
Case connects, and fuel pump is connected with the fuel injector of electromotor by fuel feed pump.
Its further technical scheme is as follows:
Described fuel pump arrangement also includes that protective cover, described protective cover are packaged in outside described fuel pump
Week and be connected with described fuel pump.
Described fuel pump arrangement also includes that fixed mount, described fixed mount are connected with fuel pump, described car
Frame side pipe is provided with at least one first installing hole, and described fixed mount is provided with at least one second installing hole,
Described fixed mount is fixed on vehicle frame side pipe by securing member and the first installing hole, the second installing hole cooperation.
Described securing member includes that bolt, lining, pad and cushion, one end of described bolt sequentially pass through institute
State pad, cushion, the first installing hole, lining and the second installing hole, and described bolt and the second installing hole
Threaded.
Described fuel pump is positioned at the vehicle frame side pipe side near zone line, and described fuel pump is arranged on and fires
The side that the oil-out position of fuel tank is identical.
When described fixed mount is connected with vehicle frame side pipe, the first installing hole, the second installing hole centrage towards car
Outside frame side pipe.
Described protective cover overall U-shaped, and the protective cover of U-shaped fixed by the first screw of both sides around
On described fixed mount, the bottom of described fuel pump is placed in the interior concave space of described protective cover, and described anti-
The bottom surface of guard shield is provided with drainage groove.
Described fixed mount is provided with longitudinally mounted hole and is transversely mounted hole, and described fuel pump passes through two the second spiral shells
Nail respectively with longitudinally mounted hole, be transversely mounted hole and coordinate and be fixed on described fixed mount.
Described fixed mount includes that longitudinal part and the transverse part being connected, described longitudinally mounted hole are positioned on longitudinal part,
The described hole that is transversely mounted is positioned on transverse part.
A kind of electric jet vehicle, the vehicle frame side pipe being connected with body shell including body shell and described fuel pump
Arrangement.
Advantage or principle to preceding solution illustrate below:
Above-mentioned fuel pump arrangement and electric jet vehicle, be arranged in fuel pump outside fuel tank, can overcome tradition combustion
The defect of oil pump built-in manner, fuel pump maintenance is more convenient；Fuel pump is positioned at the rear of engine cylinder-body, song
The top of axle box casing, air filter front lower place are in the region of crankcase body, and at this, region is by electromotor
Cylinder body, fuel tank, air filter and crankcase body surround, and splash away from muddy water, are conducive to improving fuel pump
The reliability of work and service life, and storage property is preferable, reduces fluid and reveals the potential safety hazard occurred, and
Fuel pump is fixed on vehicle frame side pipe near described crankcase body, and protection effect is good.
Accompanying drawing explanation
Fig. 1 is the assembling schematic diagram one of fuel pump arrangement described in this utility model embodiment；
Fig. 2 is the assembling schematic diagram two of fuel pump arrangement described in this utility model embodiment；
Fig. 3 is the assembling schematic diagram three of fuel pump arrangement described in this utility model embodiment；
Fig. 4 be fuel pump arrangement described in this utility model embodiment disassemble schematic diagram one；
Fig. 5 be fuel pump arrangement described in this utility model embodiment disassemble schematic diagram two.
Description of reference numerals:
1, fuel tank, 2, vehicle frame side pipe, the 201, first installing hole, 3, electromotor, 4, crankcase, 5,
Air filter, 6, fuel injector, 7, fuel filter, 10, fuel pump, 110, oil inlet pipe, 120, oil return
Pipe, 130, fuel feed pump, the 140, second screw, 20, protective cover, the 210, first screw, 220, boss,
222, the 3rd installing hole, 230, drainage groove, 30, fixed mount, 31, longitudinal part, 32, transverse part,
310, the second installing hole, 320, longitudinally mounted hole, 330, be transversely mounted hole, the 340, the 4th installing hole,
40, securing member, 410, bolt, 420, lining, 430, pad, 440, cushion.
Detailed description of the invention
If Fig. 1 is to shown in 5, a kind of fuel pump arrangement, including the fuel pump 10 being positioned at outside fuel tank 1,
After described fuel pump 10 is fixed on vehicle frame side pipe 2, and described fuel pump 10 is positioned at electromotor 3 cylinder body
Side, the top of crankcase 4 casing, air filter 5 front lower place in the region of crankcase body, described combustion
Oil pump 10 is connected with fuel tank 1 respectively by oil inlet pipe 110, oil return pipe 120, and fuel pump 10 is by supplying
Oil pipe 130 is connected with the fuel injector 6 of electromotor 3.In the present embodiment, described oil inlet pipe 110 is provided with combustion
Oil rectifier 7, for filtering the fuel oil being entered fuel pump 10 by fuel tank 1.Described forward and backward it is
With possess this fuel pump arrangement car as reference, near headstock position be front, after tailstock position is.
Fuel pump 10 is arranged in outside fuel tank 1, the defect of conventional fuel oil pump 10 built-in manner can be overcome,
Fuel pump 10 maintains more convenient；And fuel pump 10 is positioned at the rear of electromotor 3 cylinder body, crankcase 4 casing
Top, air filter 5 front lower place in the region of crankcase body, at this region by electromotor 3 cylinder body,
Fuel tank 1, air filter 5 and crankcase 4 casing surround, and splash away from muddy water, are conducive to improving fuel pump
The reliability of 10 work and service life, and storage property is preferable, reduces fluid and reveals the potential safety hazard occurred,
And fuel pump is fixed on vehicle frame side pipe near described crankcase body, protection effect is good.
Described fuel pump arrangement also includes that fixed mount 30, described fixed mount 30 are connected with fuel pump 10,
Described vehicle frame side pipe 2 is provided with at least one first installing hole 201, and described fixed mount 30 is provided with at least one
Individual second installing hole 310, described fixed mount 30 is installed by securing member 40 and the first installing hole 201, second
Hole 310 cooperation is fixed on vehicle frame side pipe 2.Fuel pump 10 and vehicle frame side pipe 2 is made by arranging fixed mount 30
Fixing connection, easy disassembly.In the present embodiment, described vehicle frame side pipe 2 is provided with two the first installing holes 201,
Fixed mount 30 is provided with two the second installing holes 310, makes fixed mount 30 be fixed on by two securing members 40
On vehicle frame side pipe 2, improve mounting stability.Described securing member 40 includes bolt 410, lining 420, pad
Sheet 430 and cushion 440, one end of described bolt 410 sequentially pass through described pad 430, cushion 440,
First installing hole 201, lining 420 and the second installing hole 310, and described bolt 410 and the second installing hole 310
Threaded.Described lining 420 one end has flange platform, and its other end stretches into through the first installing hole 201
In described cushion 440, cushion 440 is spacing by lining 420, pad 430 and bolt 410, Gu
Determine to use between frame 30 and vehicle frame side pipe 2 to flexibly connect, reduce the car load vibration impact on fuel pump 10,
It is beneficial to improve the reliability of fuel pump 10 work and reduce noise when fuel pump 10 works.
Described fixed mount 30 is provided with longitudinally mounted hole 320 and is transversely mounted hole 330, and described fuel pump 10 leads to
Cross two the second screws 140 respectively with longitudinally mounted hole, be transversely mounted hole and coordinate and be fixed on described fixed mount 30
On.By two the second screws 140 respectively with longitudinally mounted hole, be transversely mounted hole and coordinate fixing fuel pump 10,
Make all to be defined with vertical direction in the horizontal direction between fuel pump 10 and fixed mount 30, improve and install reliably
Degree.Described fixed mount 30 includes longitudinal part 31 and the transverse part 32 being connected, and described longitudinally mounted hole is positioned at
On longitudinal part, described in be transversely mounted hole and be positioned on transverse part.Described transverse part is coated on the upper end of fuel pump 10
On face, described longitudinal part is coated on the side of fuel pump 10, can not only firm with fuel pump 10 be connected, and
And effective protective action can be played, it is to avoid fuel pump 10 is injured by objects such as slungshots.
Described fuel pump arrangement also includes that protective cover 20, described protective cover 20 are packaged in described fuel pump
The periphery of 10 and being connected with described fuel pump 10.Protective cover 20 is set outside fuel pump 10, more effectively protects
The collision injury that fuel pump 10 brings from external slungshot and other foreign objects, what raising fuel pump 10 worked can
By property.Described protective cover 20 overall U-shaped, and the protective cover 20 of U-shaped is by the first of both sides around
Screw 210 is fixed on described fixed mount 30, and the bottom of described fuel pump 10 is placed in described protective cover 20
In interior concave space, and the bottom surface of described protective cover is provided with drainage groove 230.Protective cover 20 upper space designs
The heat produced when working for semi-open type, beneficially fuel pump 10 sheds, and facilitates the assembling of protective cover 20；
Protective cover 20 is designed with drainage groove 230, prevents muddy water from piling up in protective cover 20, improves fuel pump 10
Work week surrounding environment cleannes.The left and right sides of the protective cover 20 of U-shaped is equipped with boss 220, described convex
Platform 220 is provided with the 3rd installing hole 222, and the position that fixed mount 30 is corresponding with the 3rd installing hole 222 is provided with
Four installing holes 340, so arrange and make protective cover 20 and fixed mount 30 consolidate to be connected, protected by fuel pump 10
In the space that fixed mount 30 and protective cover 20 are surrounded.
Described fuel pump 10 is positioned at the vehicle frame side pipe 2 side near zone line, makes car load at width
Size will not become big, beneficially car load outward appearance；And described fuel pump 10 is arranged on the oil-out institute with fuel tank 1
The side identical in position, is beneficial to shorten the length of fuel pump 10 connecting line, and overall structure is more compact.
When described fixed mount 30 is connected with vehicle frame side pipe 2, the center of first installing hole the 201, second installing hole 310
Line is towards outside vehicle frame side pipe 2, it is simple to the dismounting of fuel pump 10 is safeguarded.
Referring to figs. 1 through Fig. 5, a kind of electric jet vehicle, the vehicle frame side pipe being connected with body shell including body shell
2 and described fuel pump arrangement.Described body shell includes wheel, fuel tank 1, electromotor 3, song
The parts such as axle box 4 and air filter 5, this electric jet vehicle is motorcycle, is arranged in outside fuel tank 1 by fuel pump 10,
The defect of conventional fuel oil pump 10 built-in manner, fuel pump 10 can be overcome to maintain more convenient；And fuel pump 10
In the rear of electromotor 3 cylinder body, the top of crankcase 4 casing, air filter 5 front region in, at this
Splashing away from muddy water in region, is conducive to improving reliability and the service life of fuel pump 10 work, and storage property
Preferably, reduce fluid and reveal the potential safety hazard occurred.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the most right
The all possible combination of each technical characteristic in above-described embodiment is all described, but, if these skills
There is not contradiction in the combination of art feature, is all considered to be the scope that this specification is recorded.
Embodiment described above only have expressed several embodiments of the present utility model, its describe more concrete and
In detail, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that,
For the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to
Making some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, this utility model
The protection domain of patent should be as the criterion with claims.
Claims (10)
1. a fuel pump arrangement, it is characterised in that include the fuel pump being positioned at outside fuel tank, described
Fuel pump is fixed on vehicle frame side pipe, and described fuel pump is positioned at the rear of engine cylinder-body, crankcase body
Top, air filter front lower place in the region of crankcase body, described fuel pump by oil inlet pipe, return
Oil pipe is connected with fuel tank respectively, and fuel pump is connected with the fuel injector of electromotor by fuel feed pump.
2. fuel pump arrangement as claimed in claim 1, it is characterised in that it also includes protective cover,
Described protective cover is packaged in the periphery of described fuel pump and is connected with described fuel pump.
3. fuel pump arrangement as claimed in claim 2, it is characterised in that it also includes fixed mount,
Described fixed mount is connected with fuel pump, and described vehicle frame side pipe is provided with at least one first installing hole, described solid
Determine frame and be provided with at least one second installing hole, described fixed mount by securing member and the first installing hole, second
Installing hole cooperation is fixed on vehicle frame side pipe.
4. fuel pump arrangement as claimed in claim 3, it is characterised in that described securing member includes spiral shell
Bolt, lining, pad and cushion, one end of described bolt sequentially pass through described pad, cushion, first
Installing hole, lining and the second installing hole, and described bolt and the second installing hole threaded.
5. fuel pump arrangement as claimed in claim 3, it is characterised in that described fuel pump is positioned at car
Frame side pipe is near the side of zone line, and described fuel pump is arranged on the oil-out position with fuel tank
Identical side.
6. fuel pump arrangement as claimed in claim 5, it is characterised in that described fixed mount and vehicle frame
When side pipe connects, the first installing hole, the second installing hole centrage towards outside vehicle frame side pipe.
7. fuel pump arrangement as claimed in claim 3, it is characterised in that described protective cover overall in
U-shaped, and the protective cover of U-shaped is fixed on described fixed mount by the first screw of both sides around, described combustion
The bottom of oil pump is placed in the interior concave space of described protective cover, and the bottom surface of described protective cover is provided with drainage groove.
8. fuel pump arrangement as claimed in claim 3, it is characterised in that described fixed mount is provided with
Longitudinally mounted hole be transversely mounted hole, described fuel pump by two the second screws respectively with longitudinally mounted hole,
It is transversely mounted hole cooperation to be fixed on described fixed mount.
9. fuel pump arrangement as claimed in claim 8, it is characterised in that described fixed mount includes phase
The longitudinal part connected and transverse part, described longitudinally mounted hole is positioned on longitudinal part, described in be transversely mounted hole and be positioned at
On transverse part.
10. an electric jet vehicle, it is characterised in that include the frame sides that body shell is connected with body shell
Pipe and the fuel pump arrangement as described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620360746.8U CN205532956U (en) | 2016-04-25 | 2016-04-25 | Fuel pump arrangement structure and electricity spout car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620360746.8U CN205532956U (en) | 2016-04-25 | 2016-04-25 | Fuel pump arrangement structure and electricity spout car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205532956U true CN205532956U (en) | 2016-08-31 |
Family
ID=56796219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620360746.8U Active CN205532956U (en) | 2016-04-25 | 2016-04-25 | Fuel pump arrangement structure and electricity spout car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205532956U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108688753A (en) * | 2017-04-06 | 2018-10-23 | Tvs电机股份有限公司 | Truck main body frame for sulky vehicle |
-
2016
- 2016-04-25 CN CN201620360746.8U patent/CN205532956U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108688753A (en) * | 2017-04-06 | 2018-10-23 | Tvs电机股份有限公司 | Truck main body frame for sulky vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205532956U (en) | Fuel pump arrangement structure and electricity spout car | |
| CN102777177B (en) | Cantilever type coal cutter rocking arm | |
| CN207000161U (en) | A kind of articulated truck fuel tank | |
| CN205638747U (en) | Fuel pump arrangement structure and electricity spout car | |
| CN202271949U (en) | Rear engine oil pan protective hood, engine cabin and passenger car with rear engine | |
| CN106515937B (en) | Fuel pump arrangement structure of power-driven two-wheel electric spraying vehicle | |
| CN105715427A (en) | Fuel oil pump arrangement structure and electrospray vehicle | |
| CN204037779U (en) | Motorcycle tank totally enclosed guard shield | |
| TW580468B (en) | Storage box structure of scooter type motorcycle | |
| CN201647060U (en) | Spring bracket of tricycle engine | |
| CN100394021C (en) | Fuel pump mounting structure of two-wheel motorcycle | |
| CN208696233U (en) | A kind of automobile chassis accessory die for processing | |
| CN105804899B (en) | Fuel pump arragement construction and electric jet vehicle | |
| CN207686782U (en) | Oil sump main body in integrated form oil sump component | |
| CN201046750Y (en) | Motorcycle rear brake assembly | |
| CN201272983Y (en) | Improved structure of explosion-proof loader | |
| CN104175868B (en) | Automobile canister mounting structure | |
| CN207701193U (en) | A kind of integrated form oil sump component | |
| CN208422989U (en) | A kind of lithium battery device for preventing leakage for electric vehicle | |
| CN100586785C (en) | Frame structure of two wheel motor vehicle | |
| CN209719242U (en) | A kind of engine housing with defencive function | |
| CN220378367U (en) | Urea case assembly of integrated boarding step | |
| CN212250276U (en) | Fuel heater support protector | |
| CN205022755U (en) | Backplate, fixed subassembly and motorcycle under engine | |
| CN217294682U (en) | Multifunctional box body and hinged dumper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |