CN107143409A - Wind gathering plate and its installation constitution - Google Patents
Wind gathering plate and its installation constitution Download PDFInfo
- Publication number
- CN107143409A CN107143409A CN201710534926.2A CN201710534926A CN107143409A CN 107143409 A CN107143409 A CN 107143409A CN 201710534926 A CN201710534926 A CN 201710534926A CN 107143409 A CN107143409 A CN 107143409A
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- Prior art keywords
- arc
- gathering plate
- wind gathering
- wind
- beneficial
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- 238000009434 installation Methods 0.000 title claims abstract description 19
- 238000005452 bending Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 37
- 238000001816 cooling Methods 0.000 abstract description 28
- 230000000694 effects Effects 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 abstract description 4
- 239000011800 void material Substances 0.000 abstract description 3
- 239000011435 rock Substances 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P1/00—Air cooling
- F01P1/06—Arrangements for cooling other engine or machine parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2050/00—Applications
- F01P2050/16—Motor-cycles
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The invention discloses a kind of wind gathering plate and its installation constitution, wherein wind gathering plate is arc；One end of the arc forms otch after being located at arc top side corner cut；The air-flow that arc plate structure is beneficial to gather left and right directions is drawn close in, improve the collection efficiency of cooling wind, beneficial to the air-flow flowed backward is gathered and horizontal engine is guided to, greatly improve to the overall cooling effectiveness of engine, beneficial to a left side of the increase wind gathering plate to cylinder body and cylinder head, right side wall formation cooling wind, the void shape that otch is beneficial between the lower end of regulation wind gathering plate and cylinder body, when ensureing that arc has certain angle of inclination, wind area is crossed beneficial to raising wind gathering plate, beneficial to the air quantity for improving horizontal engine side wall cooling wind, improve the wind effect of cooling wind；Ensure to the effective cooling of horizontal engine.
Description
Technical field
The present invention relates to a kind of motorcycle engine accessory, and in particular to a kind of wind gathering for being used to be installed on horizontal engine
Plate and its installation constitution.
Background technology
Motor tricycle is because discharge capacity is small, vehicle body small volume, by property it is good the advantages of, be widely used, three-wheel rubs
Motorcycle is generally divided into bicycle for old people, positive three-wheel cart and passenger traffic three-wheel according to industry, and wherein bicycle for old people headstock, vehicle body is smaller, fits
The transport of small article in family life, more maneuverability are closed, the engine typically set is horizontal engine, is assisted beneficial to structure
Adjust arrangement, in the prior art, be installed on the general cylinder of horizontal engine of tricycle forward and casing backwards, beneficial to forming speed
The air-flow for cooling down horizontal engine is produced, but during routine use, heavily loaded, low speed and height is commonly used in bicycle for old people
, there is the problem of universal thermic load is high in engine speed conditions, and three-wheel vehicle speed increase is slow, can not effectively be dissipated after causing climbing
Heat, although be formed with fin in horizontal engine outer wall, stops due to being formed between fin so that the cooling that driving is produced
Wind effectively can not be cooled down effectively to the heat between fin so that the radiating efficiency of horizontal engine is poor, engine
The state of higher temperature is chronically at, the quality and service life of engine has been had a strong impact on, certainly, to overcome engine temperature
Too high the problem of, also can be by changing cylinder head, cylinder head cover, the radiator structure of casing, left cover and right cover etc., but cost is relative
It is higher, it is not suitable for Eco-power tricycle, therefore, disadvantages mentioned above has had a strong impact on the application of tricycle.
Therefore, be solve problems with, it is necessary to which a kind of wind gathering plate and its installation constitution, can be applied to horizontal engine
On, improve the heat dispersion of horizontal engine, it is ensured that the good product performance and service life of horizontal engine are long, and cost
It is low, it is economical and practical.
The content of the invention
In view of this, the purpose of the present invention is to overcome defect of the prior art there is provided wind gathering plate and its installation constitution, energy
Enough it is applied on horizontal engine, improves the heat dispersion of horizontal engine, it is ensured that the good product performance of horizontal engine and make
With long lifespan, and cost is low, economical and practical.
The wind gathering plate of the present invention, the wind gathering plate is arc；One end of the arc is located at shape after the corner cut of arc top side
Into otch；Arc plate structure is beneficial to gather the air-flow of left and right directions to be drawn close in, improves the collection efficiency of cooling wind, beneficial to will be to
The air-flow flowed afterwards is gathered and is guided to horizontal engine, greatly improves to the overall cooling effectiveness of engine, poly- beneficial to increase
Aerofoil is to the left and right side wall formation cooling wind of cylinder body and cylinder head, the sky that otch is beneficial between the lower end of regulation wind gathering plate and cylinder body
Gap shape, when ensureing that arc has certain angle of inclination, wind area is crossed beneficial to raising wind gathering plate, beneficial to the horizontal hair of raising
Motivation side wall cools down the air quantity of wind, improves the wind effect of cooling wind；Ensure to the effective cooling of horizontal engine.
Further, the angle between the length direction of the arc and the chamfer for forming otch is α；The α is
100°-135°；Preferably 115 °；The two-end-point that the chamfer of the arc passes through lower surface camber line, it is ensured that under wind gathering plate
The wind-guiding in space is good between end and cylinder body, while being carried out beneficial to arc to horizontal engine left and right side wall cooling wind effective
Control, improves the cooling effectiveness of cooling wind.
Further, top mounting subassembly and lower fixation kit are fixedly installed on the arc, the arc passes through upper
Fixation kit and lower fixation kit are suspended vacantly in the way of upper end turns forward above horizontal engine；Pass through upper fixed group
Part and lower fixation kit are positioned and fixed respectively to the top and bottom of wind gathering plate respectively, make it easier to keep inclination angle
Degree, beneficial to the stability for ensureing wind gathering plate.
Further, fixed component includes stator rim portion on arc on stator at least two, two
Formed after along inclined direction extension and forward bending downwards, the outer end of the upper connection sheet is provided with the hole that is connected；On described
Stator is integrally formed with arc, and bonding strength is high, especially greatly improves what stator was transversely fixed to arc
Stability.
Further, the lower connection component includes the lower support chip that at least two upper ends are both secured to arc concave surface, two
Lower support chip is transversely set up in parallel and the normal direction of plane where lower support chip is set towards horizontal；The lower end of lower support chip is set
It is equipped with the hole that is connected；It is effectively fixed in fore-and-aft direction progress to arc beneficial to lower support chip is ensured, it is to avoid arc is rocked,
Ensure the stability that wind gathering plate is fixed, and be convenient to mount and dismount, it is easy to maintenance and repair.
Further, the lower support chip bends inwards to form similar step-like kink, the bending at lower end
The equal arc-shaped transition in turning point in portion；Inwardly represent close to cylinder block side, caused by the setting of kink under lower support chip
End is securable to the bottom of cylinder block transverse side, the mounting hole for support chip under fixation conveniently be processed in cylinder block, together
When kink easily form elastic deformation, can lower support chip support direction formed elastic force, with damping effect.
The invention also discloses a kind of installation constitution of wind gathering plate, include the wind gathering plate of horizontal engine and said structure,
Startup motor and air inlet pipe are fixedly installed on the upside of the casing and cylinder head of the horizontal engine respectively, the wind gathering plate tilts card
Horizontal engine is fixed on by fixed component and lower fixation kit after terminating between startup motor and air inlet pipe；As schemed
Shown, the arc upper end is turned forward setting, and the concave surface of arc forward and is pressed in air inlet pipe forward, and arc
Convex surface press on backwards and backward startup motor and form spacing, then pass through fixed component and lower fixation kit and carry out
It is fixed, prevent from sliding, it is ensured that effective fixation of wind gathering plate, it is to avoid rock, fixing intensity is high, easy for installation.
Further, the air inlet pipe upper end extends and is bent to form the bending section of air inlet pipe forward and compresses backward rearwardly and upwardly
The supporting construction on arc concave surface top, air inlet pipe upper port is fixedly installed air inlet pipe flange, and fixed component is fixed
In air inlet pipe flange；Fixed is secured by bolts in air inlet pipe flange, and easy for installation, fixing-stable is bent simultaneously
Portion acts on the concave surface with arc backward, is transversely positioned beneficial to arc, and stator is lateral stressed in reduction.
Further, the lower fixation kit support is fixed between arc concave surface bottom and horizontal engine cylinder and will
Arc, which is supported and compressed along back upper place, is fixed on startup motor；Avoid arc bottom from swinging forward, be further ensured that arc
The stability of plate, it is to avoid dither noise.
Further, the lower fixation kit is located to the application point of arc starts motor under the application point of arc
Side；Beneficial to the trend for making the generation of arc upper end rotate forward, it is ensured that arc upper end is stable to press on air inlet pipe, further keeps away
Exempt from air inlet pipe to rock.
The beneficial effects of the invention are as follows：A kind of wind gathering plate and its installation constitution disclosed by the invention, arc plate structure are beneficial to
The air-flow for gathering left and right directions is drawn close in, is improved the collection efficiency of cooling wind, is gathered and lead beneficial to by the air-flow flowed backward
Flow to horizontal engine, greatly improve the cooling effectiveness overall to engine, beneficial to increase wind gathering plate to cylinder body and cylinder head it is left,
Right side wall formation cooling wind, the void shape that otch is beneficial between the lower end of regulation wind gathering plate and cylinder body is ensureing arc tool
When having certain angle of inclination, beneficial to the air quantity crossed wind area, wind is cooled down beneficial to raising horizontal engine side wall for improving wind gathering plate,
Improve the wind effect of cooling wind；Ensure to the effective cooling of horizontal engine.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples：
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation after present invention installation；
Fig. 3 is Fig. 2 right view.
Embodiment
Fig. 1 is the structural representation of the present invention, and Fig. 2 is the structural representation after present invention installation, and Fig. 3 regards for Fig. 2 right side
Figure, as illustrated, the wind gathering plate 1 is arc；One end of the arc, which is located at after the corner cut of arc top side, forms otch 3；Institute
Stating wind gathering plate 1 can be obliquely installed by existing fixed form in the top of horizontal engine 2, and be formed between horizontal engine 2
Pre-large post-small wedge shape space；The wedge shape space is used to cool down horizontal engine 2 as wind guide channel；The wind gathering plate 1 will row
The cooling wind that car is produced is divided into two parts, and engine cylinder-body is blown in space of the part between the lower end of wind gathering plate 1 and cylinder body 4
4, another part stops steering after-blow to engine cylinder head by wind gathering plate 1, and arc plate structure is beneficial to the air-flow for gathering left and right directions
Drawn close in, improve the collection efficiency of cooling wind, beneficial to gathering the air-flow flowed backward and being guided to horizontal engine 2, greatly
It is big to improve to the overall cooling effectiveness of engine, the left and right side wall formation of cylinder body 4 and cylinder head is cooled down beneficial to increase wind gathering plate 1
Wind, the void shape that otch 3 is beneficial between the lower end of regulation wind gathering plate 1 and cylinder body 4 is ensureing that arc has certain inclination angle
When spending, beneficial to the air quantity crossed wind area, wind is cooled down beneficial to raising tricycle side wall for improving wind gathering plate 1, meanwhile, wind gathering can be improved
Spacing shape and distance between plate 1 and cylinder body 4, make the structure more meet hydrodynamics demand, further improve leading for cooling wind
Wind effect；Ensure that the good product performance and service life of engine are long, and horizontal engine 2 is changed less, on tricycle
Mono- block of wind gathering plate 1 of Fang Zengjia influences smaller to the integral arrangement of horizontal engine 2, and cost is low, it is adaptable to tricycle, greatly
Improve the cost performance of product.
In the present embodiment, the angle between the length direction of the arc and the chamfer for forming otch 3 is α；The α
For 100 ° -135 °；Preferably 115 °；The two-end-point that the chamfer of the arc passes through lower surface camber line, it is ensured that wind gathering plate 1
The wind-guiding in space is good between lower end and cylinder body 4, while being carried out beneficial to arc to the left and right side wall of horizontal engine 2 cooling wind
Effectively control, improves the cooling effectiveness of cooling wind.
In the present embodiment, top mounting subassembly and lower fixation kit are fixedly installed on the arc, the arc leads to
Cross top mounting subassembly and lower fixation kit is suspended vacantly in the way of upper end turns forward in the top of horizontal engine 2；By upper
Fixation kit and lower fixation kit are positioned and fixed respectively to the top and bottom of wind gathering plate 1 respectively, make it easier to keep
Angle of inclination, beneficial to the stability for ensureing wind gathering plate 1.
In the present embodiment, fixed component includes stator (including upper stator 6a and upper fixation at least two
Piece 6b), stator is along inclined direction extended by rim portion on arc and formed forward after bending downwards, the upper connection on two
The outer end of piece is provided with the hole that is connected；Fixed is integrally formed with arc, and bonding strength is high, especially carries significantly
The stability that stator is transversely fixed to arc on height；Upper stator outer end represents one end away from arc, positioned at upper
The hole that is connected on stator can be secured by bolts on the air inlet pipe flange 8 of the top of cylinder block 4, simple in construction,
It is convenient to mount and dismount.
In the present embodiment, the lower connection component includes the lower support chip that at least two upper ends are both secured to arc concave surface
(including lower support chip 7a and lower support chip 7b), twice support chips be transversely set up in parallel and lower support chip where plane normal
Direction is set towards horizontal；The lower end of lower support chip is provided with the hole that is connected；It is solderable between the lower support chip and arc
Fixed, twice support chips are respectively in the both lateral sides of cylinder block 4, and the hole that is connected on lower support chip is bolted
In the side of cylinder block 4, it is ensured that arc lower end is fixed；And the normal direction of plane where lower support chip is set towards horizontal
Put, it is effectively fixed in fore-and-aft direction progress to arc beneficial to lower support chip is ensured, it is to avoid arc is rocked, it is ensured that wind gathering plate 1
Fixed stability, and be convenient to mount and dismount, it is easy to maintenance and repair.
In the present embodiment, the lower support chip bends inwards to form similar step-like kink 9 at lower end, described
The equal arc-shaped transition in turning point of kink 9；Inwardly represent close to the side of cylinder block 4, lower support is caused by the setting of kink 9
The lower end of piece is securable to the bottom of the transverse side of cylinder block 4, the convenient peace processed in cylinder block 4 for support chip under fixation
Hole is filled, while kink 9 easily forms elastic deformation, elastic force can be formed in the support direction of lower support chip, with damping effect.
Present embodiment discloses a kind of installation constitution of wind gathering plate 1, include the wind gathering plate of horizontal engine 2 and said structure
1, casing and the cylinder head upside of the horizontal engine 2 are fixedly installed startup motor and air inlet pipe 5, the wind gathering plate 1 respectively
Inclination is fixed on horizontal start after being locked between startup motor and air inlet pipe 5 by fixed component and lower fixation kit
Machine 2；The setting as illustrated, the arc upper end turns forward, the concave surface of arc is facing forward and presses on air inlet pipe 5 forward
On, and the convex surface of arc backwards and press on backward startup motor form spacing, then by fixed component and under
Fixation kit is fixed, and prevents from sliding, it is ensured that effective fixation of wind gathering plate 1, it is to avoid rock, fixing intensity is high, easy for installation.
In the present embodiment, the upper end of air inlet pipe 5 extend rearwardly and upwardly and be bent to form forward the bending section of air inlet pipe 5 to
The supporting construction on arc concave surface top is compressed afterwards, and the upper port of air inlet pipe 5 is fixedly installed air inlet pipe flange 8, fixed
Component is fixed on air inlet pipe flange 8；Fixed is secured by bolts in air inlet pipe flange 8, easy for installation, fixed stably
It is fixed, while bending section acts on the concave surface with arc backward, transversely positioned beneficial to arc, stator in reduction
It is lateral stressed.
In the present embodiment, the lower fixation kit support be fixed on arc concave surface bottom and the cylinder body 4 of horizontal engine 2 it
Between and arc supported along back upper place and compressed be fixed on startup motor；Avoid arc bottom from swinging forward, further protect
Demonstrate,prove the stability of arc, it is to avoid dither noise.
In the present embodiment, the lower fixation kit is located at the application point for starting motor to arc to the application point of arc
Lower section；Beneficial to the trend for making the generation of arc upper end rotate forward, it is ensured that arc upper end is stable to press on air inlet pipe 5, enters
One step avoids air inlet pipe 5 from rocking.
Transverse direction in the application represents the left and right directions along tricycle, and wind gathering plate is installed on after tricycle, wind gathering plate
Width is square transversely to be set, and the length direction of wind gathering plate turns forward setting in vertical face, and the concave surface of wind gathering plate is towards just
Front.
Finally illustrate, following examples are merely illustrative of the technical solution of the present invention and unrestricted, although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to skill of the invention
Art scheme is modified or equivalent substitution, and without departing from the objective and scope of technical solution of the present invention, it all should cover at this
Among the right of invention.
Claims (10)
1. a kind of wind gathering plate, it is characterised in that：The wind gathering plate is arc；One end of the arc is located at arc top side corner cut
After form otch.
2. wind gathering plate according to claim 1, it is characterised in that：The length direction of the arc is with forming cutting for otch
Angle between edged surface is α.
3. wind gathering plate according to claim 1, it is characterised in that：Be fixedly installed on the arc top mounting subassembly and
Lower fixation kit, the arc be suspended vacantly by way of top mounting subassembly and lower fixation kit are turned forward with upper end in
Above horizontal engine.
4. wind gathering plate according to claim 3, it is characterised in that：Fixed component includes fixed at least two
Piece, stator is along inclined direction extended by rim portion on arc and formed forward after bending downwards, the upper connection sheet on two
Outer end be provided with the hole that is connected.
5. wind gathering plate according to claim 2, it is characterised in that：It is solid that the lower connection component includes at least two upper ends
Due to the lower support chip of arc concave surface, twice support chips be transversely set up in parallel and lower support chip where plane normal direction
Set towards horizontal；The lower end of lower support chip is provided with the hole that is connected.
6. wind gathering plate according to claim 5, it is characterised in that：The lower support chip bends inwards to be formed at lower end
Similar step-like kink, the equal arc-shaped transition in turning point of the kink.
7. a kind of installation constitution of wind gathering plate, it is characterised in that：Including horizontal engine and such as any right institutes of claim 3-6
Startup motor and air inlet pipe are fixedly installed on the upside of the wind gathering plate stated, the casing and cylinder head of the horizontal engine respectively, it is described
The inclination of wind gathering plate is fixed on sleeping by fixed component and lower fixation kit after being locked between startup motor and air inlet pipe
Formula engine.
8. installation constitution according to claim 7, it is characterised in that：The air inlet pipe upper end extends and forward rearwardly and upwardly
The bending section for being bent to form air inlet pipe compresses the supporting construction on arc concave surface top backward, and air inlet pipe upper port is fixedly installed
Air inlet pipe flange, fixed component is fixed on air inlet pipe flange.
9. installation constitution according to claim 7, it is characterised in that：It is recessed that arc is fixed in the lower fixation kit support
Support between face bottom and horizontal engine cylinder and by arc along back upper place and compress and be fixed on startup motor.
10. installation constitution according to claim 9, it is characterised in that：Application point of the lower fixation kit to arc
Positioned at lower section of the startup motor to the application point of arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710534926.2A CN107143409A (en) | 2017-07-03 | 2017-07-03 | Wind gathering plate and its installation constitution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710534926.2A CN107143409A (en) | 2017-07-03 | 2017-07-03 | Wind gathering plate and its installation constitution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107143409A true CN107143409A (en) | 2017-09-08 |
Family
ID=59784824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710534926.2A Pending CN107143409A (en) | 2017-07-03 | 2017-07-03 | Wind gathering plate and its installation constitution |
Country Status (1)
| Country | Link |
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| CN (1) | CN107143409A (en) |
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Application publication date: 20170908 |