CN106515937A - Fuel pump arrangement structure of motor two-wheel electronic fuel injection vehicle - Google Patents
Fuel pump arrangement structure of motor two-wheel electronic fuel injection vehicle Download PDFInfo
- Publication number
- CN106515937A CN106515937A CN201611246652.9A CN201611246652A CN106515937A CN 106515937 A CN106515937 A CN 106515937A CN 201611246652 A CN201611246652 A CN 201611246652A CN 106515937 A CN106515937 A CN 106515937A
- Authority
- CN
- China
- Prior art keywords
- fuel pump
- fuel
- fuel tank
- motor
- installing hole
- 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.)
- Granted
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 145
- 238000002347 injection Methods 0.000 title abstract 3
- 239000007924 injection Substances 0.000 title abstract 3
- 239000002828 fuel tank Substances 0.000 claims abstract description 72
- 238000003860 storage Methods 0.000 claims abstract description 36
- 239000003921 oil Substances 0.000 claims description 18
- 239000000295 fuel oil Substances 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims 2
- 230000007547 defect Effects 0.000 abstract description 4
- 239000006096 absorbing agent Substances 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J37/00—Arrangements of fuel supply lines, taps, or the like, on motor cycles or engine-assisted cycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
- B62K11/02—Frames
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0047—Layout or arrangement of systems for feeding fuel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K2202/00—Motorised scooters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention discloses a fuel pump arrangement structure of a motor two-wheel electronic fuel injection vehicle. The fuel pump arrangement structure comprises a vehicle frame, an engine, shock absorbers, a storage box, a fuel tank and a fuel pump. The storage box is mounted on an edge pipe and located on the upper middle portion of a vehicle body and above the engine. The fuel tank is mounted on the edge pipe and located at the upper rear portion of the vehicle body and behind the storage box. The fuel pump is arranged outside the fuel tank and located above the engine and in the area in front of the fuel tank. An oil inlet of the fuel pump is connected with the fuel tank through an oil inlet pipe and a fuel filter arranged on the oil inlet pipe, and an oil return port of the fuel pump is connected with the fuel tank through an oil return pipe. By adoption of the fuel pump arrangement structure of the motor two-wheel electronic fuel injection vehicle, the defect that traditional fuel pumps are arranged in fuel tanks can be overcome, and the fuel pump is reliable in work and long in service life.
Description
Technical field
A kind of the present invention relates to motor-driven two wheels electric jet vehicle technical field, more particularly to fuel pump cloth of motor-driven two wheels electric jet vehicle
Put structure.
Background technology
Fuel pump is for exporting to set up certain fuel pressure after suctioning out fuel oil from fuel tank, pressurizeing.Traditional machine
In dynamic two wheels electric jet vehicle, fuel pump is built in fuel tank, and this structure is suffered from the drawback that：Fuel tank is matched somebody with somebody with fuel pump
Required precision at conjunction is higher, Manufacture quality control is required higher；After the maintaining of fuel-pump screen need to dismantle fuel pump
Can just carry out, maintenance is inconvenient.
The content of the invention
Based on this, it is necessary to provide a kind of fuel pump arrangement of motor-driven two wheels electric jet vehicle, the motor-driven two wheels electric jet vehicle
Fuel pump arrangement can overcome the defect of the built-in fuel tank of conventional fuel oil pump, fuel pump reliable operation, long service life.
Its technical scheme is as follows：
A kind of fuel pump arrangement of motor-driven two wheels electric jet vehicle, including：
Vehicle frame, manages including front standpipe, supervisor, reel cage and side, and the supervisor is connected with the middle part of the front standpipe, described
Supervisor extands rearward to the middle part of car body again after extending downwardly, the reel cage is hinged with the supervisor at the middle part of car body, described
Reel cage arranged along width of the carbody direction, the side pipe extend from the two lateral width of the carbody direction of bottom of the supervisor after again backward
The rear portion of car body is extended to, the anterior of the side pipe forms treadle supporting, and the middle part of the side pipe is used for supporting storage box, described
The rear portion of side pipe is used for supporting fuel tank；
Electromotor, the anterior and reel cage of the electromotor are hinged；
Amortisseur, one end of the amortisseur are connected with the rear portion of the electromotor, and the other end is connected with the side pipe；
Storage box, the storage box are arranged on the side pipe, and the storage box is located above the middle part of car body, and described
Storage box is located at the top of the electromotor；
Fuel tank, the fuel tank are arranged on the side pipe, and the fuel tank is located at the rear upper of car body, and described
Fuel tank is located at the rear of the storage box；And
Fuel pump, the fuel pump are arranged in outside the fuel tank, and the fuel pump is located at the top of the electromotor, and
In the region in front of the fuel tank, the oil-in of the fuel pump passes through oil inlet pipe and the fuel oil mistake on oil inlet pipe
Filter is connected with the fuel tank, and the oil return opening of the fuel pump is connected with the fuel tank by oil return pipe, the fuel pump
High-pressure oil outlet be connected with the electromotor by high-pressure oil pipe.
Wherein in one embodiment, the fuel pump is located at the side-lower of the storage box, under the side of the storage box
On direction, depression forms the avoidance space for avoiding the fuel pump.
Wherein in one embodiment, the fuel pump is located at the inner side of the side pipe.
Wherein in one embodiment, the fuel pump arrangement of the motor-driven two wheels electric jet vehicle also includes covering protection
Part, the covering protection part are wrapped in the outside of the fuel pump.
Wherein in one embodiment, the oil-out of the fuel pump and the fuel tank is located at the same side of car body.
Wherein in one embodiment, the oil-out of the fuel tank is located at the bottom of the fuel tank, the fuel pump
Oil-in in the vertical direction less than the fuel tank oil-out.
Wherein in one embodiment, the fuel pump arrangement of the motor-driven two wheels electric jet vehicle also includes mounting bracket,
The mounting bracket includes side shield and installing plate, and one end of the side shield is connected with the side pipe, the side shield
The other end is connected with the installing plate, and the fuel pump is located at the inner side of the side shield, and the fuel pump is in the installing plate
Lower section be connected with the installing plate.
Wherein in one embodiment, the side shield further respectively has protection side with installing plate both sides along the longitudinal direction
Plate, the protection side plate extend towards inner side.
Wherein in one embodiment, it is described it is motor-driven two wheel electric jet vehicle fuel pump arrangements also include also include for
The fixed support being connected with the mounting bracket, the fixed support are provided with the first installing hole along the longitudinal direction and along width
Second installing hole in direction, the fuel pump are provided with the first mounting ear and the second mounting ear, and first mounting ear is provided with
The 3rd installing hole matched with first installing hole, second mounting ear are provided with matched with second installing hole
Four installing holes, coordinated by the first fixture and the first installing hole and the 3rd installing hole, the second fixture and the second installing hole and
4th installing hole coordinates, and the fuel pump is connected with the fixed support.
Wherein in one embodiment, the fixed support is provided with least one the 5th installing holes along the vertical direction,
The installing plate is provided with least one the 6th installing holes matched with the 5th installing hole, by the 3rd fixture and the 5th
Installing hole and the 6th installing hole coordinate, and the fixed support is connected with the installing plate.
The beneficial effects of the present invention is：
The fuel pump arrangements of the motor-driven two wheels electric jet vehicle, by arrange the front standpipe of vehicle frame, supervisor, reel cage and
Arrangement of the side pipe in car load car body, and electromotor, amortisseur, storage box, fuel tank and fuel pump are set in vehicle frame
Arrangement, the position of all parts is used as the mutual coordinated of entirety, on the one hand, fuel pump can be arranged in
Outside fuel tank, the defect of the built-in fuel tank of conventional fuel oil pump can be overcome, and the manufacturing process of fuel tank is simple, the filter screen of fuel pump
Maintaining is easy to operate；On the other hand, fuel pump can be arranged in above electromotor, below storage box, in front of fuel tank
In region, region is surrounded by storage box, electromotor, fuel tank and vehicle frame herein, away from muddy water splashing region, can be effectively improved
The reliability and service life of fuel oil pump work.
Description of the drawings
Fig. 1 is the structural representation one of the fuel pump arrangement of the motor-driven two wheels electric jet vehicle described in the embodiment of the present invention；
Fig. 2 is the structural representation two of the fuel pump arrangement of the motor-driven two wheels electric jet vehicle described in the embodiment of the present invention；
Fig. 3 is the structural representation three of the fuel pump arrangement of the motor-driven two wheels electric jet vehicle described in the embodiment of the present invention；
Fig. 4 is the structural representation four of the fuel pump arrangement of the motor-driven two wheels electric jet vehicle described in the embodiment of the present invention；
Fig. 5 is the fuel pump arrangement of the motor-driven two wheels electric jet vehicle described in the embodiment of the present invention from car body back projection
Structural representation；
Fig. 6 is the mounting structure schematic diagram one of the fuel pump described in the embodiment of the present invention；
Fig. 7 is the mounting structure schematic diagram two of the fuel pump described in the embodiment of the present invention；
Fig. 8 is the mounting structure schematic diagram three of the fuel pump described in the embodiment of the present invention.
Description of reference numerals：
10th, vehicle frame, 11, front standpipe, 12, supervisor, 13, reel cage, 14, Bian Guan, 20, electromotor, 30, amortisseur, 40, glove
Case, 42, avoid space, 50, seat cushion, 60, trailing wheel, 70, fuel tank, 80, fuel pump, the 81, first mounting ear, the 812, the 3rd installs
Hole, the 82, second mounting ear, the 822, the 4th installing hole, 90, mounting bracket, 91, side shield, 92, installing plate, the 922, the 6th installs
Hole, 93, protection side plate, 100, fixed support, the 101, first installing hole, the 102, second installing hole, the 103, the 5th installing hole, 110,
First fixture, the 120, second fixture, the 130, the 3rd fixture, 140, fuel oil filter, 150, covering protection part.
Specific embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give the better embodiment of the present invention.But, the present invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose for providing these embodiments is to make to understand more the disclosure
Plus it is thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can directly on another element
Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or may be simultaneously present centering elements.Conversely, when element be referred to as " directly existing " another element " on " when,
There is no intermediary element.Term as used herein " vertical ", " level ", "left", "right" and similar statement are
For illustrative purposes, it is unique embodiment to be not offered as.
Unless otherwise defined, all of technology used herein and scientific terminology and the technical field for belonging to the present invention
The implication that technical staff is generally understood that is identical.The term for being used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that of the invention in limiting.Term as used herein " and/or " include one or more
The arbitrary and all of combination of related Listed Items.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, it is a kind of it is motor-driven two wheel electric jet vehicle fuel pump arrangement, including vehicle frame 10,
Electromotor 20, amortisseur 30, storage box 40, seat cushion 50, trailing wheel 60, fuel tank 70, fuel pump 80, fuel oil filter 140.This reality
Apply in example, the forward and backward, width, above-below direction be with motor-driven two wheel electric jet vehicles be in normal operating condition when as reference,
Near headstock position for front, after tailstock position is, inner side refers to the side in the middle part of width of the carbody direction, outside refer to away from
Side in the middle part of width of the carbody direction.
The vehicle frame 10 includes front standpipe 11, supervisor 12, reel cage 13 and side pipe 14.The supervisor 12 and the front standpipe
11 middle part connection, the supervisor 12 extand rearward to the middle part of car body again, form the main body of vehicle frame 10 after extending downwardly.It is described
Reel cage 13 is hinged with the supervisor 12 at the middle part of car body, and the reel cage 13 is arranged along width of the carbody direction, is started to fixation
Machine 20.The side pipe 14 is extanded rearward to after car body after extending from the two lateral width of the carbody direction of bottom of the supervisor 11 again
Portion.The side pipe 14 includes that relative to 12 symmetrically arranged left side pipe of supervisor and right side pipe the side pipe 14 is extanded rearward to and shaken
Frame 13 nearby after, then gradually rearward, top extend, when extending to rear vehicle, then extend back.The front portion of the side pipe 14
Treadle supporting is formed, the middle part of the side pipe 14 is used for supporting that storage box 40, the rear portion of the side pipe 14 are used for supporting fuel tank
70。
The anterior and reel cage 13 of the electromotor 20 is hinged, and electromotor 20 can be swung with reel cage 13.Specifically, start
The casing front portion of machine 20 is provided with installing hole, and the front portion of electromotor 20 is arranged on the reel cage 13 by jointed shaft, electromotor 20
Can swing up and down around jointed shaft with reel cage 13.
One end of the amortisseur 30 is connected with the rear portion of the electromotor 20, the other end of the amortisseur 30 with it is described
Side pipe 14 connects.The front portion of electromotor 20 is hinged with reel cage 13, and rear portion is connected with amortisseur 30, and electromotor 20 is flexible with vehicle frame 10
Connection, good damping effect, using safety, long service life.In the present embodiment, the casing rear portion of the electromotor 20 is provided with installation
Hole, the rear portion of electromotor 20 can be connected with amortisseur 30 by bolt, the other end of amortisseur 30 can also by bolt with
Side pipe 14 connects, easy to connect, reliable.
The storage box 40 is arranged on the side pipe 14, and the storage box 40 is located above the middle part of car body, and described
Storage box 40 is located at the top of the electromotor 20.The storage box 40 is provided with the seat cushion 50.The fuel tank 70 is installed
On the side pipe 14, the fuel tank 70 is located at the rear upper of car body, and the fuel tank 70 is located at the storage box 40
Rear.The lower section of the fuel tank 70 is provided with the trailing wheel 60.
The fuel pump 80 is arranged in outside the fuel tank 70, and the fuel pump 80 is located at the top of the electromotor 20,
And in the region in front of the fuel tank 70.The oil-in of the fuel pump 80 passes through oil inlet pipe and on oil inlet pipe
Fuel oil filter 140 is connected with the fuel tank 70, and the oil return opening of the fuel pump 80 passes through oil return pipe and the fuel tank 70
Connection, the high-pressure oil outlet of the fuel pump 80 are connected with the electromotor 20 by high-pressure oil pipe.Fuel oil filter 140 is also
External structure, for being filtered into the fuel oil of fuel pump 80 by fuel tank 70.
The fuel pump arrangement of the motor-driven two wheels electric jet vehicle, for motor-driven two wheel electric jet vehicles, by arranging vehicle frame 10
Front standpipe 11, the supervisor 12, arrangement of reel cage 13 and side pipe 14 in car load car body, and electromotor 20, damping is set
The arrangement of device 30, storage box 40, fuel tank 70 in vehicle frame 10, and then the position to fuel pump 80 is arranged, each
The position of part is used as the mutual coordinated of entirety, on the one hand, fuel pump 80 can be arranged in outside fuel tank 70, energy
Enough overcome the defect of 80 built-in fuel tank 70 of conventional fuel oil pump, without the need for workmanship control being carried out to fuel tank 70 and fuel pump 80
System, the maintaining of fuel pump 80 are easy to operate；On the other hand, fuel pump 80 can be arranged in above electromotor 20, storage box
In region below 40, in front of fuel tank 70, region is surrounded by storage box 40, electromotor 20, fuel tank 70 and vehicle frame 10 herein,
Away from muddy water splashing region, the reliability and service life of the work of fuel pump 80 can be effectively improved.
As shown in figure 5, the fuel pump is located at the side-lower of the storage box.The side-lower of the storage box is recessed upwards
Form the avoidance space 42 for avoiding the fuel pump.Using above-mentioned set-up mode, the side-lower of storage box can be formed to be kept away
The concave inward structure for allowing, and then, when fuel pump electromotor swing up and down rock under induced effect when, storage box is reserved avoid it is empty
Between, the functional reliability and service life of fuel pump can be further ensured that, and overall structure is more compact.
The fuel pump 80 is located at the inner side of the side pipe 14, and storage property preferably, and causes car load in left and right width
Size will not become big, the size of car load car body will not be increased, car load outward appearance is also beneficial to.
As shown in figure 4, the fuel pump arrangement of the motor-driven two wheels electric jet vehicle also includes covering protection part 150, it is described
Covering protection part 150 is wrapped in the outside of the fuel pump 80.By periphery in fuel pump 80 covering protection part 150 is set come
Parcel fuel pump 80, can the collision that brings from external slungshot and other foreign objects of effective protection fuel pump 80 injure, further carry
The reliability and service life of the work of high fuel pump 80.
The oil-out of the fuel pump 80 and the fuel tank 70 is located at the same side of car body.By by fuel pump 80 and combustion
The oil-out of fuel tank 70 is arranged at the same side, is conducive to shortening the length of 80 connecting tube of fuel pump, and causes overall structure more
It is compact.In the present embodiment, the oil-out of the fuel tank 70 is located at the right side of car body, and the fuel pump 80 is located at the right side of car body
Side.The oil-out of the fuel tank 70 is located at the bottom of the fuel tank 70, and the oil-in of the fuel pump 80 is in above-below direction
The upper oil-out less than the fuel tank 70.By the oil-out of fuel tank 70 to be arranged on the bottom of fuel tank 70, i.e. fuel oil
The oil-out of case 70 is arranged on the lowest order of fuel tank 70, and 80 oil-in of fuel pump is less than 70 oil-out of fuel tank, is conducive to
The fuel utilization ratio of fuel tank 70 is farthest improved, the remaining oil mass in fuel tank 70 is reduced, is conducive to commodity.
As shown in Fig. 3, Fig. 6, Fig. 7, the fuel pump arrangement of the motor-driven two wheels electric jet vehicle also includes mounting bracket 90.
The mounting bracket 90 includes side shield 91 and installing plate 92.One end of the side shield 91 is connected with the side pipe 14, institute
The other end for stating side shield 91 is connected with the installing plate 92.The fuel pump 80 is located at the inner side of the side shield 91, described
Fuel pump 80 is connected with the installing plate 92 in the lower section of the installing plate 92.Installing plate 92 is used for realizing the company with fuel pump 80
Connect, and then 90 entirety of mounting bracket enables fuel pump 80 to be connected with side pipe 14, by fuel pump 80 is located at side shield 91
Inner side, i.e. side of the fuel pump 80 in the middle part of width of the carbody direction, and fuel pump 80 is in the lower section of installing plate 92, side shield
91 with installing plate 92 on the basis of realizing be connected fuel pump 80 and side pipe 14, additionally it is possible to fuel pump 80 is played and blocks protection work
With effective protection fuel pump 80 is injured from the collision that external slungshot and other foreign objects bring, and further improves 80 work of fuel pump
The reliability and service life of work.
Further, the side shield 91 further respectively has protection side plate 93 with the both sides along the longitudinal direction of installing plate 92.
The protection side plate 93 extends towards the side in the middle part of width of the carbody direction.Using said structure, protection side plate 93 can be further
Protection fuel pump 80, cooperate with installing plate 92, side shield 91, effective protection fuel pump 80 from external slungshot and other outside
The collision injury that thing brings, is capable of the reliability of the work of Reliable guarantee fuel pump 80, improves service life.
As shown in Fig. 6, Fig. 7, Fig. 8, it is described it is motor-driven two wheel electric jet vehicle fuel pump arrangement also include for it is described
The fixed support 100 of the connection of mounting bracket 90.The fixed support 100 is provided with 101 He of the first installing hole along the longitudinal direction
The second installing hole 102 in the width direction, the fuel pump 80 are provided with the first mounting ear 81 and the second mounting ear 82, and described
One mounting ear 81 is provided with the 3rd installing hole 812 matched with first installing hole 101, and second mounting ear 82 is provided with
The 4th installing hole 822 matched with second installing hole 102, by the first fixture 110 and the first installing hole 101 and the 3rd
Installing hole 812 coordinates, the second fixture 120 is coordinated with the second installing hole 102 and the 4th installing hole 822, the fuel pump 80 with
The fixed support 100 connects.
Using said structure, fuel pump 80 first can be fixed on fixed support 100, then again together with fixed support 100
In mounting bracket 90, fuel pump 80 is easy for installation；Also, fuel pump 80 can be in fore-and-aft direction with fixed support 100
It is all connected with left and right width, connection is reliable, fuel pump 80 installs reliability, functional reliability is high.
In the present embodiment, the fixed support 100 is flexibly connected with the mounting bracket 90, can effectively be mitigated car load and be shaken
The dynamic impact to fuel pump 80, reduces noise when fuel pump 80 works, improves the functional reliability of fuel pump 80.The present embodiment
In, the fixed support 100 be able to can pass through to arrange bushing, pad, cushion with bolts with the mounting bracket 90
Etc. the flexible connection for realizing fixed support 100 and mounting bracket 90.
Further, the fixed support 100 is provided with least one the 5th installing holes 103 along the vertical direction, described
Installing plate 92 is provided with least one the 6th installing holes 922 matched with the 5th installing hole 103, by the 3rd fixture
130 are coordinated with the 5th installing hole 103 and the 6th installing hole 922, and the fixed support 100 is connected with the installing plate 92.Pass through
The 5th installing hole 103 along the vertical direction, the 6th installing hole 922 and the 5th installing hole 103 are set on fixed support 100
Match somebody with somebody, also along the vertical direction, fuel pump 80 is connected with installing plate 92 as entirety the axis of the 6th installing hole 922 with fixed support 100
It is when connecing, easy to operate, it is easy to the assembling and dismounting of fuel pump 80, fuel pump 80 is easy to maintenance.In the present embodiment, the 5th peace
Dress hole 103 could be arranged to two, and the 6th installing hole 922 corresponds to two, and fixed support 100 is connected with mounting bracket 90
It is reliable.
Each technical characteristic of embodiment described above arbitrarily can be combined, for making description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more concrete and detailed, but and
Therefore can not be construed as limiting the scope of the patent.It should be pointed out that for one of ordinary skill in the art comes
Say, without departing from the inventive concept of the premise, some deformations and improvement can also be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be defined by claims.
Claims (10)
1. a kind of motor-driven two the fuel pump arrangement of electric jet vehicle is taken turns, it is characterised in that include：
Vehicle frame, manages including front standpipe, supervisor, reel cage and side, and the supervisor is connected with the middle part of the front standpipe, the supervisor
Extand rearward to the middle part of car body after extending downwardly again, the reel cage is hinged with the supervisor at the middle part of car body, the reel cage
Arrange along width of the carbody direction, the side pipe is extended back after extending from the two lateral width of the carbody direction of bottom of the supervisor again
To the rear portion of car body, the anterior of the side pipe forms treadle supporting, and the middle part of the side pipe is used for supporting storage box, the side pipe
Rear portion be used for support fuel tank；
Electromotor, the anterior and reel cage of the electromotor are hinged；
Amortisseur, one end of the amortisseur are connected with the rear portion of the electromotor, and the other end is connected with the side pipe；
Storage box, the storage box are arranged on the side pipe, and the storage box is located above the middle part of car body, and the glove
Case is located at the top of the electromotor；
Fuel tank, the fuel tank are arranged on the side pipe, and the fuel tank is located at the rear upper of car body, and the fuel oil
Case is located at the rear of the storage box；And
Fuel pump, the fuel pump are arranged in outside the fuel tank, and the fuel pump is located at the top of the electromotor, and is located at
In region in front of the fuel tank, the oil-in of the fuel pump passes through oil inlet pipe and the fuel oil filter on oil inlet pipe
It is connected with the fuel tank, the oil return opening of the fuel pump is connected with the fuel tank by oil return pipe, the height of the fuel pump
Extrude hydraulic fluid port to be connected with the electromotor by high-pressure oil pipe.
2. according to claim 1 motor-driven two the fuel pump arrangement of electric jet vehicle is taken turns, it is characterised in that the fuel pump
Positioned at the side-lower of the storage box, the side-lower of the storage box is recessed the avoidance to be formed for avoiding the fuel pump upwards
Space.
3. according to claim 1 motor-driven two the fuel pump arrangement of electric jet vehicle is taken turns, it is characterised in that the fuel pump
Positioned at the inner side of the side pipe.
4. according to claim 1 motor-driven two the fuel pump arrangement of electric jet vehicle is taken turns, it is characterised in that also including covering
Guard member, the covering protection part are wrapped in the outside of the fuel pump.
5. according to claim 1 motor-driven two the fuel pump arrangement of electric jet vehicle is taken turns, it is characterised in that the fuel pump
The same side of car body is located at the oil-out of the fuel tank.
6. according to claim 1 motor-driven two the fuel pump arrangement of electric jet vehicle is taken turns, it is characterised in that the fuel tank
Oil-out be located at the bottom of the fuel tank, the oil-in of the fuel pump going out less than the fuel tank in the vertical direction
Hydraulic fluid port.
7. motor-driven two according to any one of claim 1-6 take turns the fuel pump arrangement of electric jet vehicle, it is characterised in that also
Including mounting bracket, the mounting bracket includes side shield and installing plate, and one end of the side shield is connected with the side pipe,
The other end of the side shield is connected with the installing plate, and the fuel pump is located at the inner side of the side shield, the fuel pump
It is connected with the installing plate in the lower section of the installing plate.
8. according to claim 7 motor-driven two the fuel pump arrangement of electric jet vehicle is taken turns, it is characterised in that the side shield
Protection side plate is further respectively had with installing plate both sides along the longitudinal direction, the protection side plate extends towards inner side.
9. it is according to claim 7 it is motor-driven two wheel electric jet vehicle fuel pump arrangement, it is characterised in that also include for
The fixed support being connected with the mounting bracket, the fixed support are provided with the first installing hole along the longitudinal direction and along width
Second installing hole in direction, the fuel pump are provided with the first mounting ear and the second mounting ear, and first mounting ear is provided with
The 3rd installing hole matched with first installing hole, second mounting ear are provided with matched with second installing hole
Four installing holes, coordinated by the first fixture and the first installing hole and the 3rd installing hole, the second fixture and the second installing hole and
4th installing hole coordinates, and the fuel pump is connected with the fixed support.
10. according to claim 9 motor-driven two the fuel pump arrangement of electric jet vehicle is taken turns, it is characterised in that the fixation
Support is provided with least one the 5th installing holes along the vertical direction, and the installing plate is provided with and is matched with the 5th installing hole
At least one the 6th installing holes, coordinated by the 3rd fixture and the 5th installing hole and the 6th installing hole, the fixed support
It is connected with the installing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611246652.9A CN106515937B (en) | 2016-12-29 | 2016-12-29 | Fuel pump arrangement structure of power-driven two-wheel electric spraying vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611246652.9A CN106515937B (en) | 2016-12-29 | 2016-12-29 | Fuel pump arrangement structure of power-driven two-wheel electric spraying vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106515937A true CN106515937A (en) | 2017-03-22 |
| CN106515937B CN106515937B (en) | 2022-05-06 |
Family
ID=58339249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611246652.9A Active CN106515937B (en) | 2016-12-29 | 2016-12-29 | Fuel pump arrangement structure of power-driven two-wheel electric spraying vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106515937B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110816734A (en) * | 2019-10-31 | 2020-02-21 | 江门市大长江集团有限公司 | Scooter, frame and front support combined pipe fitting |
| CN114340987A (en) * | 2019-08-26 | 2022-04-12 | 本田技研工业株式会社 | Saddle-ride type vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000064925A (en) * | 1998-08-25 | 2000-03-03 | Yamaha Motor Co Ltd | Fuel injection 2-cycle engine |
| CN1429985A (en) * | 2001-12-20 | 2003-07-16 | 雅马哈发动机株式会社 | Fuel pump mounting structure of motor bicycle |
| JP2004278527A (en) * | 2003-02-26 | 2004-10-07 | Mikuni Corp | Fuel supply device |
| CN1663869A (en) * | 2004-03-01 | 2005-09-07 | 本田技研工业株式会社 | Structure of automatic center wheel vehicle luggage case and fuel tank |
| CN101306713A (en) * | 2007-02-28 | 2008-11-19 | 雅马哈发动机株式会社 | Pedal type motorcycle |
| CN203094290U (en) * | 2013-02-04 | 2013-07-31 | 江门市大长江集团有限公司 | Fixing structure of plastic fuel tank of motorcycle |
| CN206511030U (en) * | 2016-12-29 | 2017-09-22 | 江门市大长江集团有限公司 | The fuel pump arrangement of motor-driven two wheels electric jet vehicle |
-
2016
- 2016-12-29 CN CN201611246652.9A patent/CN106515937B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000064925A (en) * | 1998-08-25 | 2000-03-03 | Yamaha Motor Co Ltd | Fuel injection 2-cycle engine |
| CN1429985A (en) * | 2001-12-20 | 2003-07-16 | 雅马哈发动机株式会社 | Fuel pump mounting structure of motor bicycle |
| JP2004278527A (en) * | 2003-02-26 | 2004-10-07 | Mikuni Corp | Fuel supply device |
| CN1663869A (en) * | 2004-03-01 | 2005-09-07 | 本田技研工业株式会社 | Structure of automatic center wheel vehicle luggage case and fuel tank |
| CN101306713A (en) * | 2007-02-28 | 2008-11-19 | 雅马哈发动机株式会社 | Pedal type motorcycle |
| CN203094290U (en) * | 2013-02-04 | 2013-07-31 | 江门市大长江集团有限公司 | Fixing structure of plastic fuel tank of motorcycle |
| CN206511030U (en) * | 2016-12-29 | 2017-09-22 | 江门市大长江集团有限公司 | The fuel pump arrangement of motor-driven two wheels electric jet vehicle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114340987A (en) * | 2019-08-26 | 2022-04-12 | 本田技研工业株式会社 | Saddle-ride type vehicle |
| EP3957555A4 (en) * | 2019-08-26 | 2022-08-10 | Honda Motor Co., Ltd. | Saddle-type vehicle |
| CN110816734A (en) * | 2019-10-31 | 2020-02-21 | 江门市大长江集团有限公司 | Scooter, frame and front support combined pipe fitting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106515937B (en) | 2022-05-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203753303U (en) | Lateral-cover structure of bestriding-type vehicle | |
| CN102582742B (en) | Saddle type vehicle | |
| CN103029778B (en) | Drain structure for motorcycle | |
| CN103375224B (en) | Acoustic filter and Straddle riding type vehicle | |
| WO2015118712A1 (en) | Wheel loader | |
| JP6319232B2 (en) | Electric vehicle with engine | |
| CN102582741A (en) | Saddle type vehicle | |
| CN107020939A (en) | Equipment bearing unit for vehicle power unit | |
| CN104554562B (en) | Vehicle body frame and the Straddle-type vehicle for possessing it | |
| CN106515937A (en) | Fuel pump arrangement structure of motor two-wheel electronic fuel injection vehicle | |
| CN205439937U (en) | Electric motor car suspension system | |
| CN206511030U (en) | The fuel pump arrangement of motor-driven two wheels electric jet vehicle | |
| CN110978977A (en) | Motor assembly suspension structure and suspension system of pure electric vehicle | |
| CN207028838U (en) | A kind of anticollision oil tank of semitrailer | |
| CN204567768U (en) | Tractor truck modular arrangement system | |
| CN104175868B (en) | Automobile canister mounting structure | |
| JP2004060530A (en) | Canister body mounting structure | |
| CN102407900A (en) | Rear pedal for motorcycle | |
| CN207190976U (en) | A kind of heavy hauler battery installation structure | |
| CN205532956U (en) | Fuel pump arrangement structure and electricity spout car | |
| CN204037779U (en) | Motorcycle tank totally enclosed guard shield | |
| CN202593286U (en) | Flexshaft bracket assembly of speed changer | |
| CN221524979U (en) | Land leveler fuel tank | |
| CN205638747U (en) | Fuel pump arrangement structure and electricity spout car | |
| CN214648062U (en) | Heat shield of automobile engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |