CN108317020A - A kind of generator carburetor throttle and choke valve control mechanism - Google Patents
A kind of generator carburetor throttle and choke valve control mechanism Download PDFInfo
- Publication number
- CN108317020A CN108317020A CN201810343826.6A CN201810343826A CN108317020A CN 108317020 A CN108317020 A CN 108317020A CN 201810343826 A CN201810343826 A CN 201810343826A CN 108317020 A CN108317020 A CN 108317020A
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- China
- Prior art keywords
- gear
- shell
- spring
- crank
- gasket
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- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 230000000694 effects Effects 0.000 abstract description 9
- 230000035800 maturation Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000000994 depressogenic effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- 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
- F02M19/00—Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups F02M1/00 - F02M17/00
- F02M19/12—External control gear, e.g. having dash-pots
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Means For Warming Up And Starting Carburetors (AREA)
Abstract
The invention discloses a kind of generator carburetor throttle and throttle control mechanisms, it include the linkage equipped with pull rod, and the driving device that driving pull rod moves back and forth, the driving device includes shell, the bent axle being located at by bearing in shell, the first gear being located on bent axle, the positioning column being located in shell and the rotation axis being located at by bearing in shell, second gear is arranged on positioning column, first gear is engaged with second gear, two flyballs are hinged in the second gear, it is arranged with gasket successively on the positioning column, sliding sleeve, and flyball is contradicted with gasket and is connected, rotation axis one end contradicts with sliding sleeve and connects, the other end is connected with crank, crank and pull rod hinge connection.For this control mechanism than prior art maturation, control effect is also fine.
Description
Technical field
The invention belongs to electrical generator fields, and in particular to a kind of generator carburetor throttle and throttle control mechanism.
Background technology
Discontinuity supplement fuel oil and air into carburetor are needed when generator operation, this just needs corresponding control mechanism
To control the throttle of carburetor and the opening and closing of choke.But control mechanism in the prior art is not mature enough, control effect
It is less desirable.The prior art also has drives throttle and choke using flyball, but its design is unreasonable, cannot be complete
Throttle and choke are driven, prevent throttle and air door from opening completely, such generator cannot reach work shape well
State.
Invention content
The technical problem to be solved by the present invention is to：In view of the deficienciess of the prior art, providing a kind of generator carburetion
Device air door and throttle control mechanism, this control mechanism is more ripe than existing, and control effect is also fine.
Purpose to realize the present invention, is achieved using following technical scheme：A kind of generator carburetor throttle and oil
Door control mechanism, includes the linkage equipped with pull rod, and the driving device that driving pull rod moves back and forth, driving dress
Set the bent axle being located in shell including shell, by bearing, the first gear being located on bent axle, the positioning column being located in shell and
It is located at the rotation axis in shell by bearing, second gear is arranged on positioning column, first gear is engaged with second gear, described
Second gear on be hinged with two flyballs, be arranged with gasket, sliding sleeve on the positioning column successively, and flyball contradicts with gasket and connects
It connects, rotation axis one end contradicts with sliding sleeve and connects, and the other end is connected with crank, crank and pull rod hinge connection.
Ground is advanced optimized, the flyball includes fling rammer of the hinge in second gear, and fling rammer is equipped with and pad
The mass ratio of the supporting rod of piece conflict connection, fling rammer and supporting rod is 5:1.
Ground is advanced optimized, further includes resetting apparatus, the resetting apparatus includes the first spring being located on shell, the
One end of one spring is fixed on shell, and the other end is fixed on crank, and the first spring original state is tensioning state
's.
Ground is advanced optimized, further includes buffer unit, the buffer unit includes second spring, one end of second spring
It is fixed on linkage, the other end is fixed on crank, and the second spring original state is free state.
Ground is advanced optimized, two flyballs are axisymmetricly arranged.
Compared with prior art, the beneficial effects of the invention are as follows：
1, driving device includes shell, the bent axle being located in shell by bearing, the first gear being located on bent axle, is located at shell
Interior positioning column and the rotation axis in shell is located at by bearing, second gear, first gear and second are arranged on positioning column
Gear engages, and two flyballs are hinged in the second gear, is arranged with gasket, sliding sleeve on the positioning column successively, and fly
Hammer is contradicted with gasket and is connected, and rotation axis one end contradicts with sliding sleeve and connects, and the other end is connected with crank, and crank connects with pull rod hinge
It connects.When motor or handwheel pulling plate work, drive second gear rotation, the centrifugal force of generation that flyball is got rid of outward by bent axle
It opens, jacks up gasket while flyball is thrown away upwards, gasket jacks up sliding sleeve upwards, and sliding sleeve pushes up rotation axis upwards again, then passes through crank
Linkage is controlled, generator carburetor throttle and choke can be thus pulled, this control mechanism technology maturation can be with
Reach relatively good control effect.
2, flyball includes fling rammer of the hinge in second gear, and fling rammer is equipped with the support that connection is contradicted with gasket
The mass ratio of bar, fling rammer and supporting rod is 5:1.In this way so that flyball it is top-heavy, second gear rotation in generate from
Under the action of mental and physical efforts, fling rammer is easy to throw away outward, while fling rammer is thrown away outward, supporting rod is driven to be rotated up, propped up
Strut is rotated up jack-up gasket, and gasket jacks up sliding sleeve upwards, and sliding sleeve jacks up rotation axis upwards again, and rotation axis is made to rotate, and turns
Dynamic rotation axis driving crank and linkage work, such flyball are thrown away thoroughly outward, the driving force generated to linkage
Will be sufficiently large, grip and choke knob can be preferably driven, relatively good driving effect is reached.
3, the resetting apparatus includes the first spring being located on shell, and one end of the first spring is fixed on shell,
The other end is fixed on crank, and the first spring original state is tensioning state.First spring original state is tensioning
State, so that the first spring can have sufficiently large strength that crank is resetted, and also allowing for crank has sufficiently large power
Amount makes linkage reset completely, is resetted completely this makes it possible to enable grip and choke knob.
4, the buffer unit includes second spring, and one end of second spring is fixed on linkage, and the other end is solid
It is scheduled on crank, the second spring original state is free state.Second spring is free state, when crank pulls connection suddenly
When dynamic device, strength can be very big, and second spring plays cushioning effect to linkage, to prevent linkage moment
Stress is excessive and causes to damage, and increases the service life of linkage.
5, two flyballs are axisymmetricly arranged, and such supporting rod could make gasket and positioning column central axis so that pad
Piece gasket keeps balance, the friction that such gasket is received when being slided up and down on positioning column when being moved up and down on positioning column
Power is in minimum, and such gasket is easy to be got on by top, and is easy to be depressed to reset.
Description of the drawings
Fig. 1 is inventive drive means structural schematic diagram.
Fig. 2 is inventive drive means cut-away illustration.
Fig. 3 is the crank and rotation axis connection diagram of the present invention.
Fig. 4 is the structural schematic diagram of flyball of the present invention.
Fig. 5 is the structural schematic diagram of the linkage of the present invention.
1, shell；11, positioning column；12, choke knob；13, grip；14, interlocking bar；15, pull rod；16, first
Spring；17, second spring；2, bent axle；21, first gear；3, second gear；31, flyball；311, fling rammer；312, supporting rod；
32, gasket；33, sliding sleeve；4, rotation axis；5, crank.
Specific implementation mode
The specific implementation mode of the present invention is made a detailed explanation below according to attached drawing.
As shown in Figs. 1-5, a kind of generator carburetor throttle and throttle control mechanism include the linkage dress equipped with pull rod 15
It sets, and the driving device that driving pull rod 15 moves back and forth, the driving device include shell 1, are located at shell 1 by bearing
It interior bent axle 2, the first gear 21 being located on bent axle 2, the positioning column 11 being located in shell 1 and is located in shell 1 by bearing
Rotation axis 4, be arranged with second gear 3 on positioning column 11, first gear 21 is engaged with second gear 3, the second gear 3
On be hinged with two flyballs 31, be arranged with gasket 32, sliding sleeve 33, and flyball and gasket on the positioning column 11 successively from bottom to top
32 conflicts connect, and 4 one end of rotation axis contradicts with sliding sleeve 33 and connects, and the other end forms polygon inserted terminal, 5 one end of crank and drawing
15 hinge connection of bar, the other end form the polygon inserting groove to match with inserting groove.Inserted terminal is inserted into inserting groove.Pass through
Bent axle 2 drives second gear 3 to rotate, and the centrifugal force of generation makes flyball throw away outward, jacks up pad while flyball is thrown away upwards
Piece 32, gasket 32 jack up sliding sleeve 33 upwards, and sliding sleeve 33 pushes up rotation axis 4 upwards again, then controls linkage by crank 5, this
Sample can pull generator carburetor throttle and choke, this control mechanism technology maturation can reach relatively good control
Effect.
The flyball 31 includes fling rammer 311 of the hinge in second gear 3, on fling rammer 311 integrally formed with
The mass ratio of the supporting rod 312 of the conflict connection of gasket 32, fling rammer 311 and supporting rod 312 is 5:1.In this way so that flyball is nose heave
Foot is light, and under the action of the centrifugal force generated during second gear 3 rotates, fling rammer 311 is easy to throw away outward, 311 quilt of fling rammer
While throwing away outward, supporting rod 312 is driven to be rotated up, supporting rod 312, which is rotated up, jacks up gasket 32, and gasket 32 pushes up upwards
Sliding sleeve 33 is played, sliding sleeve 33 jacks up rotation axis 4 upwards again, and rotation axis 4 is made to rotate, and the rotation axis 4 of rotation drives crank 5 and linkage
Device works, and such flyball is thrown away thoroughly outward, and the driving force generated to linkage will be sufficiently large, can preferably drive
Grip 13 and choke knob 12 rotate, and reach relatively good driving effect.
The resetting apparatus includes the first spring 16 being located on shell 1, and one end of the first spring is linked up in shell 1
On, the other end is linked up on crank 5, and the first spring original state is tensioning state.In this way so that the first spring quilt
After stretching, there can be sufficiently large strength that crank 5 is resetted, also allowing for crank 5 has sufficiently large strength that linkage is filled
Complete reset is set, is resetted completely this makes it possible to enable grip 13 and choke knob 12.
The buffer unit includes second spring 17, and 17 original state of the second spring is free state.When crank 5
When pulling linkage suddenly, strength can be very big, and second spring 17 plays cushioning effect to linkage, to prevent
Linkage moment stress is excessive and causes to damage, and increases the service life of linkage.
Two flyballs are axisymmetricly arranged.Supporting rod 312 could make gasket 32 and 11 central axis of positioning column in this way, make
It obtains 32 gasket 32 of gasket and keeps balance when being moved up and down on positioning column 11, such gasket 32 is upper on positioning column 11 to glide
The frictional force received when dynamic is in minimum, and such gasket 32 is easy to be got on by top, and is easy to be depressed to reset.
The linkage further includes interlocking bar 14, grip 13 and choke knob 12,13 He of the grip
Choke knob 12 is connected by interlocking bar 14, and the grip 13 is fixedly connected with carburetor throttle shaft, the choke
Door knob 12 is fixedly connected with choke door pivot, and the pull rod 15 is hinged with grip 13, one end hook of second spring 17
On grip 13, the other end is linked up on crank 5.Supporting rod 312 could make gasket 32 and 11 center of positioning column in this way
Axis is vertical so that 32 gasket 32 of gasket keeps balance when being moved up and down on positioning column 11, and such gasket 32 is in positioning column
The frictional force being subject to when being slided up and down on 11 is in minimum, and such gasket 32 is easy to be got on by top, and is easy the reflex that is depressed
Position.
Motor or handwheel pulling plate driving bent axle 2 work, and bent axle 2 makes first gear 21 rotate, and second gear 3 rotates therewith,
Generate centrifugal force so that the direction of remotely located 11 both sides of column in 311 upper end of fling rammer is cast aside, and entire flyball 31 is outside around axis pin
Rotation, supporting rod 312 push up its gasket 32 upwards during being rotated up, gasket 32 jacks up sliding sleeve 33 upwards, and sliding sleeve 33 is upward
（And the directions a in figure）Jack up rotation axis 4, so that rotation axis 4 will be rotated along the directions b, and 5 left end of crank is around right end along c
Direction rotates, and such crank 5 pulls pull rod 15, the first spring and second spring 17, so that grip 13 and choke
Knob 12 rotates；When motor or handwheel pulling plate no longer rotate, bent axle 2 also no longer rotates, under the action of the first spring, crank
5 rotate reset along c negative directions, and crank 5 makes pull rod 15, the first spring reset, pull rod 15 push grip during resetting
13 and choke knob 12 reset, crank 5 reset during also so that rotation axis 4 along b negative directions reset, rotation axis 4 reset
In the process, sliding sleeve 33, gasket 32 are pushed back and are resetted along a negative directions, supporting rod 312 is pressed in 32 reseting procedure of gasket so that
Flyball resets.So just complete the moving process of a secondary control choke and throttle.
Claims (5)
1. a kind of generator carburetor throttle and throttle control mechanism include the linkage equipped with pull rod, it is characterised in that：Also
Include the driving device that driving pull rod moves back and forth, the driving device includes shell, the song that is located at by bearing in shell
Axis, the first gear being located on bent axle, the positioning column being located in shell and the rotation axis in shell, positioning column are located at by bearing
On be arranged with second gear, first gear is engaged with second gear, and two flyballs are hinged in the second gear, and described determines
Gasket, sliding sleeve are arranged on the column of position successively, and flyball is contradicted with gasket and connected, rotation axis one end contradicts with sliding sleeve and connects, another
End is connected with crank, crank and pull rod hinge connection.
2. a kind of generator carburetor throttle according to claim 1 and throttle control mechanism, it is characterised in that：Described
Flyball includes fling rammer of the hinge in second gear, and fling rammer is equipped with the supporting rod that connection is contradicted with gasket, fling rammer with
The mass ratio of supporting rod is 5:1.
3. a kind of generator carburetor throttle according to claim 1 or 2 and throttle control mechanism, it is characterised in that：Also
Including resetting apparatus, the resetting apparatus includes the first spring being located on shell, and one end of the first spring is fixed on shell
On, the other end is fixed on crank, and the first spring original state is tensioning state.
4. a kind of generator carburetor throttle and throttle control mechanism, feature according to claim 3 any one exist
In：Further include buffer unit, the buffer unit includes second spring, and one end of second spring is fixed on linkage,
The other end is fixed on crank, and the second spring original state is free state.
5. a kind of generator carburetor throttle according to claim 4 and throttle control mechanism, it is characterised in that：Two flyballs
Axisymmetricly it is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810343826.6A CN108317020A (en) | 2018-04-17 | 2018-04-17 | A kind of generator carburetor throttle and choke valve control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810343826.6A CN108317020A (en) | 2018-04-17 | 2018-04-17 | A kind of generator carburetor throttle and choke valve control mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108317020A true CN108317020A (en) | 2018-07-24 |
Family
ID=62897670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810343826.6A Pending CN108317020A (en) | 2018-04-17 | 2018-04-17 | A kind of generator carburetor throttle and choke valve control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108317020A (en) |
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| CN204532578U (en) * | 2015-04-03 | 2015-08-05 | 重庆宗申发动机制造有限公司 | A kind of electric car travel increasing device automatic controller for choke valve |
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| CN107499124A (en) * | 2017-09-27 | 2017-12-22 | 华东交通大学 | A kind of automobile accelerator stepping misoperation preventing device |
| CN207207750U (en) * | 2017-09-27 | 2018-04-10 | 华东交通大学 | A kind of automobile accelerator stepping misoperation preventing device |
| CN208203438U (en) * | 2018-04-17 | 2018-12-07 | 台州市椒江柏森机械有限公司 | A kind of generator carburetor throttle and choke valve control mechanism |
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2018
- 2018-04-17 CN CN201810343826.6A patent/CN108317020A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2858365Y (en) * | 2005-11-17 | 2007-01-17 | 于连军 | Smooth rate controller for carrier vehicle |
| CN201013476Y (en) * | 2005-12-14 | 2008-01-30 | 本田技研工业株式会社 | Carburetor automatic control device of engine |
| CN201031743Y (en) * | 2007-04-24 | 2008-03-05 | 重庆宗申技术开发研究有限公司 | Gasoline engine impeller rotary type automatic wind-proof door mechanism |
| CN101327740A (en) * | 2008-05-20 | 2008-12-24 | 夏志辉 | Device for correcting novel braking incorrect manipulation |
| CN101624946A (en) * | 2009-07-24 | 2010-01-13 | 隆鑫工业有限公司 | Automatic control mechanism of carbureter air choke valve of general gasoline motor |
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| CN204532578U (en) * | 2015-04-03 | 2015-08-05 | 重庆宗申发动机制造有限公司 | A kind of electric car travel increasing device automatic controller for choke valve |
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