CN208040505U - Air gathering plate and its installation constitution - Google Patents
Air gathering plate and its installation constitution Download PDFInfo
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- CN208040505U CN208040505U CN201720796372.9U CN201720796372U CN208040505U CN 208040505 U CN208040505 U CN 208040505U CN 201720796372 U CN201720796372 U CN 201720796372U CN 208040505 U CN208040505 U CN 208040505U
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- arc panel
- gathering plate
- air
- air gathering
- fixed
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Abstract
The utility model discloses a kind of air gathering plate and its installation constitutions, and wherein air gathering plate is arc panel；One end of the arc panel forms notch after being located at arc top side corner cut；The air-flow that arc plate structure is conducive to gather left and right directions is drawn close in, improve the collection efficiency of cooling wind, conducive to the air-flow flowed backward is gathered and is guided to horizontal engine, greatly improve the cooling efficiency to engine entirety, conducive to increase air gathering plate to a left side for cylinder body and cylinder head, right side wall forms cooling wind, notch is conducive to adjust the void shape between the lower end and cylinder body of air gathering plate, when ensureing that arc panel has certain angle of inclination, wind area is crossed conducive to raising air gathering plate, conducive to the air quantity of raising horizontal engine side wall cooling wind, improve the wind effect of cooling wind；Ensure effectively cooling to horizontal engine.
Description
Technical field
The present invention relates to a kind of motorcycle engine accessories, and in particular to a kind of collection wind for being installed on horizontal engine
Plate and its installation constitution.
Background technology
Motor tricycle is widely used, three-wheel rubs due to the advantages that discharge capacity is small, vehicle body is small, passability is good
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 being generally arranged is horizontal engine, is conducive to structure and assists
Adjust arrangement, in the prior art, be installed on tricycle the general cylinder of horizontal engine forward and babinet backwards, conducive to speed is formed
The air-flow for cooling down horizontal engine is generated, but during routine use, bicycle for old people is commonly using heavy duty, low speed and height
Engine speed conditions have that universal thermic load is high, and three-wheel vehicle speed increase is slow, cannot effectively be dissipated after leading to climbing
Heat, although being formed with cooling fin in horizontal engine outer wall, due to forming blocking between cooling fin so that the cooling for generation of driving a vehicle
Wind cannot be effectively between cooling fin heat carry out it is effectively cooling so that the radiating efficiency of horizontal engine is poor, engine
It is chronically at the state of higher temperature, has seriously affected the quality and service life of engine, certainly, to overcome engine temperature
Excessively high problem, also can be by changing cylinder head, cylinder head cover, the radiator structure of babinet, left cover and right cover etc., but cost is opposite
It is higher, it is not suitable for Eco-power tricycle, therefore, disadvantages mentioned above has seriously affected the application of tricycle.
Therefore, it is to solve problems with, needs a kind of air gathering plate and its installation constitution, horizontal engine can be suitable for
On, improve the heat dissipation performance of horizontal engine, ensures that the good product performance of horizontal engine and service life are long, and cost
It is low, it is economical and practical.
Invention content
In view of this, the purpose of the present invention is overcoming defect in the prior art, air gathering plate and its installation constitution, energy are provided
Enough it is suitable on horizontal engine, improves the heat dissipation performance of horizontal engine, ensure the good product performance of horizontal engine and makes
With long lifespan, and it is at low cost, it is economical and practical.
The air gathering plate of the present invention, the air gathering plate are arc panel；One end of the arc panel is located at shape after the corner cut of arc top side
At notch；Arc plate structure is conducive to gather the air-flow of left and right directions to be drawn close in, improves the collection efficiency of cooling wind, and being conducive to will be to
Horizontal engine is gathered and be guided to the air-flow flowed afterwards, greatly improves the cooling efficiency to engine entirety, is conducive to increase collection
Aerofoil forms cooling wind to the left and right side walls of cylinder body and cylinder head, and notch is conducive to adjust the sky between the lower end and cylinder body of air gathering plate
Gap shape, when ensureing that arc panel has certain angle of inclination, be conducive to raising air gathering plate crosses wind area, is conducive to improve horizontal hair
The air quantity of motivation side wall cooling wind, improves the wind effect of cooling wind；Ensure effectively cooling to horizontal engine.
Further, the angle between the length direction of the arc panel and the chamfer for forming notch is α；The α is
100°-135°；Preferably 115 °；The chamfer of the arc panel is ensured by the two-end-point of lower face camber line under air gathering plate
The wind-guiding in gap is good between end and cylinder body, while being carried out effectively to horizontal engine left and right side walls cooling wind conducive to arc panel
Control, improves the cooling efficiency of cooling wind.
Further, top mounting subassembly and lower fixation kit are fixedly installed on the arc panel, the arc panel passes through upper
Fixation kit and lower fixation kit are suspended vacantly in such a way that upper end turns forward above horizontal engine；Pass through upper fixed group
Part and lower fixation kit are positioned and are fixed respectively to the top and bottom of air gathering plate respectively, make it easier to keep inclination angle
Degree is conducive to ensure the stability of air gathering plate.
Further, fixed component includes fixinig plate at least two, and fixinig plate is by rim portion on arc panel on two
Along inclined direction extend and formed after bending downward forward, the outer end of the upper connection sheet, which is provided with, is connected and fixed hole；On described
Fixinig plate is integrally formed with arc panel, and bonding strength is high, and it is transversely fixed to arc panel especially to greatly improve fixinig plate
Stability.
Further, the lower connection component includes the lower support chip that at least two upper ends are both secured to arc panel concave surface, and two
Lower support chip is transversely set up in parallel and the normal direction of plane where lower support chip is towards lateral setting；The lower end of lower support chip is set
It is equipped with and is connected and fixed hole；Conducive to ensureing that lower support chip is effectively fixed in front-rear direction progress to arc panel, arc panel is avoided to shake,
Ensure the fixed stability of air gathering plate, and is convenient to mount and dismount, repair easy to maintain.
Further, the lower support chip bends inwards to form similar step-like bending part, the bending at lower end
The equal arc-shaped transition in turning point in portion；It inwardly indicates close to cylinder block side, by the setting of bending part so that under lower support chip
End is securable to the lower part of cylinder block transverse side, the mounting hole of support chip under the convenient processing in cylinder block is used to fix, together
When bending part easily form elastic deformation, can the support direction of lower support chip formed elastic force, have damping effect.
The invention also discloses a kind of installation constitutions of air gathering plate, include the air gathering plate of horizontal engine and above structure,
It is fixedly installed respectively on the upside of the babinet and cylinder head of the horizontal engine and starts motor and air inlet pipe, the air gathering plate tilts card
It terminates in after starting between motor and air inlet pipe and horizontal engine is fixed on by fixed component and lower fixation kit；Such as figure
Shown, the arc panel upper end turns forward setting, and the concave surface of arc panel forward and presses in air inlet pipe forward, and arc panel
Convex surface press on backwards and backward and start motor and form limit, then pass through fixed component and lower fixation kit and carry out
It is fixed, it prevents from sliding, ensures effective fixation of air gathering plate, avoid shaking, fixing intensity is high, easy for installation.
Further, the air inlet pipe upper end extends and is formed by bending the bending section of air inlet pipe forward and compresses backward rearwardly and upwardly
The support construction on arc panel concave surface top, air inlet pipe upper port are 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 backward and the concave surface of arc panel, is transversely positioned conducive to arc panel, fixinig plate is lateral stressed in reduction.
Further, the lower fixation kit support is fixed between arc panel concave surface lower part and horizontal engine cylinder and will
Arc panel, which is supported and compressed along back upper place, is fixed on startup motor；It avoids arc panel lower part from swinging forward, is further ensured that arc
The stability of plate, avoids dither noise.
Further, the lower fixation kit, which is located at the position of arc panel, starts motor under the position of arc panel
Side；Conducive to making arc panel upper end generate the trend rotated forward, ensures that arc panel upper end is stablized and press on air inlet pipe, further keep away
Exempt from air inlet pipe shaking.
The beneficial effects of the invention are as follows：A kind of air gathering plate and its installation constitution, arc plate structure disclosed by the invention are conducive to
The air-flow for gathering left and right directions is drawn close in, improves the collection efficiency of cooling wind, is gathered and is led conducive to by the air-flow flowed backward
Flow to horizontal engine, greatly improve the cooling efficiency to engine entirety, be conducive to increase air gathering plate to the left side of cylinder body and cylinder head,
Right side wall forms cooling wind, and notch is conducive to adjust the void shape between the lower end and cylinder body of air gathering plate, is ensureing arc panel tool
When having certain angle of inclination, be conducive to raising air gathering plate crosses wind area, is conducive to improve the air quantity of horizontal engine side wall cooling wind,
Improve the wind effect of cooling wind；Ensure effectively cooling to horizontal engine.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and examples：
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram after present invention installation；
Fig. 3 is the right view of Fig. 2.
Specific implementation mode
Fig. 1 is the structural diagram of the present invention, and Fig. 2 is the structural schematic diagram after present invention installation, and Fig. 3 is that the right side of Fig. 2 regards
Figure, as shown, the air gathering plate 1 is arc panel；One end of the arc panel forms notch 3 after being located at arc top side corner cut；Institute
Stating air gathering plate 1 can be obliquely installed by existing fixed form above horizontal engine 2, and be formed between horizontal engine 2
Pre-large post-small wedge shape space；The wedge shape space is as wind guide channel for cooling down horizontal engine 2；The air gathering plate 1 will go
The cooling wind that vehicle generates is divided into two parts, and a part blows over engine cylinder body by the gap between the lower end and cylinder body 4 of air gathering plate 1
4, another part is stopped by air gathering plate 1 turns to after-blow to engine cylinder head, and arc plate structure is conducive to gather the air-flow of left and right directions
It is drawn close in, improves the collection efficiency of cooling wind, conducive to gathering the air-flow flowed backward and being guided to horizontal engine 2, greatly
The big cooling efficiency improved to engine entirety forms cooling conducive to air gathering plate 1 is increased to the left and right side walls of cylinder body 4 and cylinder head
Wind, notch 3 are conducive to adjust the void shape between the lower end and cylinder body 4 of air gathering plate 1, are ensureing arc panel with certain inclination angle
When spending, be conducive to raising air gathering plate 1 crosses wind area, is conducive to improve the air quantity of tricycle side wall cooling wind, meanwhile, collection wind can be improved
Spacing shape and distance between plate 1 and cylinder body 4, make the structure more meet hydrodynamics demand, further increase leading for cooling wind
Wind effect；Ensure that good product performance and the service life of engine are long, and horizontal engine 2 is changed less, on tricycle
Mono- piece of air gathering plate 1 of Fang Zengjia is smaller and at low cost on the influence of 2 integral arrangement of horizontal engine, is suitable for tricycle, greatly
Improve the cost performance of product.
In the present embodiment, the angle between the length direction of the arc panel and the chamfer for forming notch 3 is α；The α
It is 100 ° -135 °；Preferably 115 °；The chamfer of the arc panel ensures air gathering plate 1 by the two-end-point of lower face camber line
The wind-guiding in gap is good between lower end and cylinder body 4, while being carried out to 2 left and right side walls cooling wind of horizontal engine conducive to arc panel
Effectively control, improves the cooling efficiency of cooling wind.
In the present embodiment, top mounting subassembly and lower fixation kit are fixedly installed on the arc panel, the arc panel is logical
It crosses top mounting subassembly and lower fixation kit is suspended vacantly in such a way that upper end turns forward above horizontal engine 2；By upper
Fixation kit and lower fixation kit are positioned and are fixed respectively to the top and bottom of air gathering plate 1 respectively, make it easier to keep
Angle of inclination is conducive to ensure the stability of air gathering plate 1.
In the present embodiment, fixed component includes fixinig plate (including upper fixinig plate 6a and upper fixation at least two
Piece 6b), fixinig plate is along inclined direction extended by rim portion on arc panel and is formed after bending downward forward on two, the upper connection
The outer end of piece, which is provided with, is connected and fixed hole；Fixed is integrally formed with arc panel, and bonding strength is high, especially carries significantly
Fixinig plate is to arc panel transversely fixed stability on height；Upper fixinig plate outer end indicates one end far from arc panel, is located at upper
Being connected and fixed on the air inlet pipe flange 8 that hole can be secured by bolts in above cylinder block 4 on fixinig plate, it is simple in structure,
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 panel concave surface
(including lower support chip 7a and lower support chip 7b), twice support chips are transversely set up in parallel and the normal of plane where lower support chip
Direction is towards lateral setting；The lower end of lower support chip, which is provided with, is connected and fixed hole；It is solderable between the lower support chip and arc panel
Fixed, twice support chips are respectively in the both lateral sides of cylinder block 4, and the hole that is connected and fixed on lower support chip is bolted
In 4 side of cylinder block, arc panel lower end is fixed in guarantee；And the normal direction of plane where lower support chip is set towards lateral
It sets, is conducive to ensure that lower support chip in front-rear direction effectively fix to arc panel, avoids arc panel from shaking, ensure air gathering plate 1
Fixed stability, and be convenient to mount and dismount, repair easy to maintain.
In the present embodiment, the lower support chip bends inwards to form similar step-like bending part 9 at lower end, described
The equal arc-shaped transition in turning point of bending part 9；It inwardly indicates, close to 4 side of cylinder block, to support under by the setting of bending part 9 making
The lower end of piece is securable to the lower part of 4 transverse side of cylinder block, peace of the convenient processing in cylinder block 4 for support chip under fixing
Hole is filled, while bending part 9 easily forms elastic deformation, elastic force can be formed in the support direction of lower support chip, there is damping effect.
Present embodiment discloses a kind of installation constitutions of air gathering plate 1, include the air gathering plate of horizontal engine 2 and above structure
1, babinet and the cylinder head upside of the horizontal engine 2 are fixedly installed respectively starts motor and air inlet pipe 5, the air gathering plate 1
Inclination is locked to start between motor and air inlet pipe 5 after horizontal start be fixed on by fixed component and lower fixation kit
Machine 2；The concave surface of the setting as shown, the arc panel upper end turns forward, arc panel is facing forward and presses on air inlet pipe 5 forward
On, and the convex surface of arc panel backwards and press on backward start motor formed limit, then by fixed component and under
Fixation kit is fixed, and prevents from sliding, and ensures effective fixation of air gathering plate 1, avoids shaking, and fixing intensity is high, easy for installation.
In the present embodiment, 5 upper end of the air inlet pipe extend rearwardly and upwardly and be formed by bending forward the bending section of air inlet pipe 5 to
The support construction on arc panel concave surface top is compressed afterwards, and 5 upper port of air inlet pipe 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 backward and the concave surface of arc panel, is transversely positioned conducive to arc panel, fixinig plate in reduction
It is lateral stressed.
In the present embodiment, the lower fixation kit support be fixed on arc panel concave surface lower part and 2 cylinder body 4 of horizontal engine it
Between and arc panel supported along back upper place and is compressed be fixed on startup motor；It avoids arc panel lower part from swinging forward, further protects
The stability for demonstrate,proving arc panel, avoids dither noise.
In the present embodiment, the lower fixation kit is located at the position for starting motor to arc panel to the position of arc panel
Lower section；Conducive to making arc panel upper end generate the trend rotated forward, ensures that arc panel upper end is stablized and press on air inlet pipe 5, into
One step avoids air inlet pipe 5 from shaking.
Transverse direction in the application indicates the left and right directions along tricycle, after air gathering plate is installed on tricycle, air gathering plate
Width is rectangular to be transversely arranged, and the length direction of air gathering plate turns forward setting in vertical face, and the concave surface of air gathering plate is towards just
Front.
Finally illustrate, following embodiment is merely illustrative of the technical solution of the present invention and unrestricted, although with reference to compared with
Good embodiment describes the invention in detail, it will be understood by those of ordinary skill in the art that, it can be to the skill of the present invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the right of invention.
Claims (9)
1. a kind of air gathering plate, it is characterised in that：The air gathering plate is arc panel；One end of the arc panel is located at arc top side corner cut
After form notch；Angle between the length direction of the arc panel and the chamfer for forming notch is α；The α be 100 °-
135°。
2. air gathering plate according to claim 1, it is characterised in that：Be fixedly installed on the arc panel top mounting subassembly and
Lower fixation kit, the arc panel top mounting subassembly and lower fixation kit be suspended vacantly in such a way that upper end turns forward in
Above horizontal engine.
3. air gathering plate according to claim 2, it is characterised in that：Fixed component includes fixed at least two
Piece, fixinig plate is along inclined direction extended by rim portion on arc panel and is formed after bending downward forward, fixed on two
Outer end be provided with and be connected and fixed hole.
4. air gathering plate according to claim 2, it is characterised in that：The lower fixation kit includes that at least two upper ends are solid
Due to the lower support chip of arc panel concave surface, twice support chips are transversely set up in parallel and the normal direction of plane where lower support chip
Towards lateral setting；The lower end of lower support chip, which is provided with, is connected and fixed hole.
5. air gathering plate according to claim 4, it is characterised in that：The lower support chip bends inwards to be formed at lower end
Similar step-like bending part, the equal arc-shaped transition in turning point of the bending part.
6. a kind of installation constitution of air gathering plate, it is characterised in that：Including horizontal engine and such as any right institutes of claim 2-5
The air gathering plate stated, babinet and the cylinder head upside of the horizontal engine are fixedly installed respectively starts motor and air inlet pipe, described
Air gathering plate inclination is fixed on sleeping by fixed component and lower fixation kit after being locked between startup motor and air inlet pipe
Formula engine.
7. installation constitution according to claim 6, it is characterised in that：The air inlet pipe upper end extends and forward rearwardly and upwardly
The bending section for being formed by bending air inlet pipe compresses the support construction on arc panel concave surface top backward, and air inlet pipe upper port is fixedly installed
Air inlet pipe flange, fixed component are fixed on air inlet pipe flange.
8. installation constitution according to claim 6, it is characterised in that：It is recessed that arc panel is fixed in the lower fixation kit support
It supports between face lower part and horizontal engine cylinder and by arc panel along back upper place and compresses and be fixed on startup motor.
9. installation constitution according to claim 8, it is characterised in that：Effect point of the lower fixation kit to arc panel
In startup motor to the lower section of the position of arc panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720796372.9U CN208040505U (en) | 2017-07-03 | 2017-07-03 | Air gathering plate and its installation constitution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720796372.9U CN208040505U (en) | 2017-07-03 | 2017-07-03 | Air gathering plate and its installation constitution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208040505U true CN208040505U (en) | 2018-11-02 |
Family
ID=63957293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720796372.9U Expired - Fee Related CN208040505U (en) | 2017-07-03 | 2017-07-03 | Air gathering plate and its installation constitution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208040505U (en) |
-
2017
- 2017-07-03 CN CN201720796372.9U patent/CN208040505U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20190703 |