CN103032209B - Synchronized adjusting mechanism for air throttle - Google Patents
Synchronized adjusting mechanism for air throttle Download PDFInfo
- Publication number
- CN103032209B CN103032209B CN201210555190.4A CN201210555190A CN103032209B CN 103032209 B CN103032209 B CN 103032209B CN 201210555190 A CN201210555190 A CN 201210555190A CN 103032209 B CN103032209 B CN 103032209B
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- Prior art keywords
- gas valve
- carburetor
- throttle
- speed governing
- plate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The invention belongs to the field of a mechanical element in a miniature universal generator technology, in particular to a synchronized adjusting mechanism for an air throttle. The synchronized adjusting mechanism comprises a gas valve throttle assembly arranged on a gas valve, a carburetor throttle assembly arranged on a carburetor, a gas valve speed adjusting pull rod, a carburetor speed adjusting pull rod, a sliding type fixing piece and an engine adjusting arm, wherein one end of the engine adjusting arm is connected with an engine; one end of the gas valve speed adjusting pull rod is connected with the gas valve throttle assembly; the other end of the gas valve speed adjusting pull rod is connected with the sliding type fixing piece; one end of the carburetor speed adjusting pull rod is connected with the carburetor throttle assembly, and the other end of the carburetor speed adjusting pull rod is connected with the engine adjusting arm; and the sliding type fixing piece is fixed on the carburetor speed adjusting pull rod. The synchronized adjusting mechanism provided by the invention enables the opening sizes of the carburetor throttle assembly and the gas valve throttle assembly to be synchronized.
Description
Technical field
The mechanical component field that the invention belongs to small-sized universal engine technology, is specifically related to a kind of air throttle component.
Background technique
The oil gas device of the small-sized universal engine of prior art generally adopts an external gas pressure reducingequipment air feed on the basis of supplying oil of carburetor, and this device can only be provided with single-fuel.Therefore, while using different sources of the gas (as rock gas, biogas etc.), must configure separately corresponding decompressor, the inconvenience that causes it to use.
The small-sized universal engine that provides a kind of gas valve and Carburetor to be used in conjunction with in prior art, can adapt to different sources of the gas provides power, meanwhile produces a technical problem: how to make carburetor throttle assembly and the synchronizing of combustion gas air throttle component aperture size.
In view of this, the inventor invents a kind of closure synchronizing controlling mechanism, and this case produces thus.
Summary of the invention
The inventor's object is to provide a kind of closure synchronizing controlling mechanism, makes carburetor throttle assembly and the synchronizing of combustion gas air throttle component aperture size.
For achieving the above object, the technological scheme that the present invention takes is:
A kind of closure synchronizing controlling mechanism, comprise the gas valve air throttle component be satisfied with on gas valve, be satisfied with carburetor throttle assembly, gas valve speed governing pull bar, Carburetor speed governing pull bar, sliding type fixed plate and one end on Carburetor connect with motor on motor regulating arm; Described gas valve speed governing pull bar one end is connected in gas valve air throttle component, one end is connected in sliding type fixed plate, described Carburetor speed governing pull bar one end is connected in carburetor throttle assembly, and one end is connected in motor regulating arm, and described sliding type fixed plate is fixed on Carburetor speed governing pull bar; Described gas valve air throttle component comprises gas valve throttle plate pin and gas valve porous rocker plate, the riveting of gas valve porous rocker plate is hit and is fixed on gas valve throttle plate pin, gas valve porous rocker plate is provided with gas valve adjutage, and described gas valve porous rocker plate is provided with gas valve speed governing hole; Described carburetor throttle assembly comprises carburetor throttle axle and Carburetor porous rocker plate, and the riveting of Carburetor porous rocker plate is hit and is fixed on carburetor throttle axle, and described Carburetor porous rocker plate is provided with Carburetor speed governing hole; Described gas valve throttle plate pin axle center equates to the distance of the Carburetor speed governing hole circle heart with described carburetor throttle axle axle center to the distance of the gas valve speed governing hole circle heart.
Further, described gas valve adjutage is provided with a gas valve catch, and this catch is that gas valve throttle opening is maximum by point; Described Carburetor adjutage is provided with a Carburetor catch, and this catch is that carburetor throttle opening is maximum by point.
Further, on gas valve throttle plate pin, offer a gas valve for air cavity.
Further, described sliding type fixed plate is provided with link arm, and link arm is provided with attachment hole; Link arm one end vertically extends to form L portion, which is provided with the first screw, is also provided with a fixed plate portion on described sliding type fixed plate, which is provided with the second screw, and described L portion and fixed plate portion form a fixed groove.
Further, described slip fixed plate is formed in one, its transversal Noodles G type.
Further, described the first screw and the second screw are oppositely arranged, and are positioned on same axle center.
The present invention has following beneficial effect:
1, by combustion gas speed governing pull bar and Carburetor speed governing pull bar are set, and with the connection of sliding type fixed plate, produce two speed governing pull bar synchronous shift, thereby make the synchronizing of carburetor throttle assembly and combustion gas air throttle component aperture size
2, power employing combustion gas or petrol engine rotation speed change are little, as long as select the switch (easy to operate) of air feed or fuel feeding, compact structure, long service life, easy to process with low cost, and power performance under different operating modes and different fuel running state is more stable.
Brief description of the drawings
Fig. 1 is the structural representation of invention;
Fig. 2 is that invention and gas valve and Carburetor are used in conjunction with figure;
Fig. 3 is the structural representation of slip fixed plate of the present invention
Fig. 4 is the structural representation of gas valve air throttle component of the present invention;
Fig. 5 is the structural representation of carburetor throttle assembly of the present invention.
Specific embodiment
As Figure 1-3, what the present invention disclosed is a kind of closure synchronizing controlling mechanism, comprise the gas valve air throttle component 1 be satisfied with on gas valve 10, be satisfied with carburetor throttle assembly 2, gas valve speed governing pull bar 3, Carburetor speed governing pull bar 4, sliding type fixed plate 6 and one end on Carburetor 20 connect with motor on motor regulating arm 5; Described gas valve speed governing pull bar 3 one end are connected in gas valve air throttle component 1, one end is connected in sliding type fixed plate 6, described Carburetor speed governing pull bar 4 one end are connected in carburetor throttle assembly 2, and one end is connected in motor regulating arm 5, and described sliding type fixed plate 6 is fixed on Carburetor speed governing pull bar 4;
Wherein, realize closure synchronizing, it is characterized in that: gas valve throttle plate pin 11 axle center equate to the distance in 23 centers of circle, Carburetor speed governing hole with described carburetor throttle axle 21 axle center to the distance in 13 centers of circle, gas valve speed governing hole.
Shown in Fig. 4, Fig. 5, described gas valve air throttle component 1 comprises gas valve throttle plate pin 11 and gas valve porous rocker plate 12,12 rivetings of gas valve porous rocker plate are hit and are fixed on gas valve throttle plate pin 11, gas valve porous rocker plate 12 is provided with gas valve adjutage 13, and described gas valve porous rocker plate 12 is provided with gas valve speed governing hole 14; Described carburetor throttle assembly 2 comprises carburetor throttle axle 21 and Carburetor porous rocker plate 22, and 22 rivetings of Carburetor porous rocker plate are hit and are fixed on carburetor throttle axle 21, and described Carburetor porous rocker plate 22 is provided with Carburetor speed governing hole 23; Described gas valve adjutage 13 is provided with a gas valve catch 15, and this catch 15 is that gas valve air throttle component 1 aperture is maximum by point; Described Carburetor 20 is provided with a Carburetor catch 24, and this catch 24 is that carburetor throttle assembly 2 apertures are maximum by point; On gas valve throttle plate pin 11, offer a gas valve for air cavity 16.
Shown in Fig. 3, the preferred version of slip fixed plate of the present invention is: sliding type fixed plate 6 is provided with link arm 61, and link arm 61 is provided with attachment hole 62; Link arm 61 one end vertically extend to form L portion 63, which is provided with the first screw 67, are also provided with a fixed plate portion 64 on described sliding type fixed plate 6, which is provided with the second screw 68, and described L portion 63 and fixed plate portion 64 form a fixed groove 65; Described slip fixed plate 6 is formed in one, its transversal Noodles G type; Described the first screw 67 and the second screw 68 are oppositely arranged, and are positioned on same axle center.
Gas valve, to the resultant error of the length of the related components precision in Carburetor relative distance, gas valve, related components precision, gas valve speed governing pull bar and Carburetor speed governing pull bar in Carburetor etc., only uses the hole that is fixedly cannot overcome above-mentioned resultant error; The sliding type fixed plate of inventor invention addresses the above problem produced resultant error, and less demanding to relevant component, and cost is low, easy to assembly.
Shown in Fig. 1, Fig. 2, Fig. 3, working principle of the present invention is:
Carburetor speed governing pull bar 4 is satisfied with in the fixed groove 65 of sliding type fixed plate 6, actual demand according to motor to combustion gas, sliding type fixed plate 65 slides on Carburetor speed governing pull bar 4, and the screw 69 of finally tightening sliding type fixed plate 65 is fixing, and whole adjustment process completes.
When power is not worked: carburetor throttle assembly 2 apertures are to lean on point in maximum, it is maximum by point that combustion gas air throttle component 1 forwards aperture to, then fix sliding type fixed plate, (realizing two solar term apertures equates).
When dynamically working: when carburetor throttle assembly 2 apertures increase, combustion gas air throttle component 1 aperture is also along with increase; When carburetor throttle assembly 2 apertures reduce, combustion gas air throttle component 1 aperture is also along with reducing; Open gasoline shut-off and close burnt gas switch, realization supplies fuel with gasoline to power; Close gasoline shut-off and open burnt gas switch, realization supplies combustion gas with combustion gas to power; As long as Oil/gas Fuels changes just passable to switch transition, and all the other need not change.
Above embodiment is only preferred embodiment of the present invention, not in order to limit this creation, any amendment of making, is equal to replacement, improvement etc., within all should being included in the protection domain of this creation within all spirit in this creation and principle.
Claims (4)
1. a closure synchronizing controlling mechanism, is characterized in that: comprise that the gas valve air throttle component of being satisfied with on gas valve, carburetor throttle assembly, gas valve speed governing pull bar, Carburetor speed governing pull bar, sliding type fixed plate and one end of being satisfied with on Carburetor are connected in the motor regulating arm on motor;
Described gas valve speed governing pull bar one end is connected in gas valve air throttle component, one end is connected in sliding type fixed plate, described Carburetor speed governing pull bar one end is connected in carburetor throttle assembly, and one end is connected in motor regulating arm, and described sliding type fixed plate is fixed on Carburetor speed governing pull bar;
Described gas valve air throttle component comprises gas valve throttle plate pin and gas valve porous rocker plate, the riveting of gas valve porous rocker plate is hit and is fixed on gas valve throttle plate pin, gas valve porous rocker plate is provided with gas valve adjutage, and described gas valve porous rocker plate is provided with gas valve speed governing hole;
Described carburetor throttle assembly comprises carburetor throttle axle and Carburetor porous rocker plate, and the riveting of Carburetor porous rocker plate is hit and is fixed on carburetor throttle axle, and described Carburetor porous rocker plate is provided with Carburetor speed governing hole;
Described gas valve throttle plate pin axle center equates to the distance of the Carburetor speed governing hole circle heart with described carburetor throttle axle axle center to the distance of the gas valve speed governing hole circle heart;
Described sliding type fixed plate is provided with link arm, and link arm is provided with attachment hole; Link arm one end vertically extends to form L portion, which is provided with the first screw, is also provided with a fixed plate portion on described sliding type fixed plate, which is provided with the second screw, and described L portion and fixed plate portion form a fixed groove.
2. closure synchronizing controlling mechanism according to claim 1, is characterized in that: described gas valve adjutage is provided with a gas valve catch, and this catch is that gas valve throttle opening is maximum by point; Described Carburetor is provided with a Carburetor catch, and this catch is that carburetor throttle opening is maximum by point.
3. closure synchronizing controlling mechanism according to claim 1, is characterized in that: on gas valve throttle plate pin, offer a gas valve for air cavity.
4. closure synchronizing controlling mechanism according to claim 1, is characterized in that: described the first screw and the second screw are oppositely arranged, and are positioned on same axle center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210555190.4A CN103032209B (en) | 2012-12-19 | 2012-12-19 | Synchronized adjusting mechanism for air throttle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210555190.4A CN103032209B (en) | 2012-12-19 | 2012-12-19 | Synchronized adjusting mechanism for air throttle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103032209A CN103032209A (en) | 2013-04-10 |
| CN103032209B true CN103032209B (en) | 2014-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210555190.4A Active CN103032209B (en) | 2012-12-19 | 2012-12-19 | Synchronized adjusting mechanism for air throttle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103032209B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3711068A (en) * | 1970-09-25 | 1973-01-16 | J Perry | Carburetor fuel metering valve |
| CN2109456U (en) * | 1992-01-24 | 1992-07-08 | 叶科祥 | Single throat tube petrol car low temperature starting device |
| US5716555A (en) * | 1996-09-25 | 1998-02-10 | Concerned Shareholders | Multi-fuel external metering rod and system |
| CN2350542Y (en) * | 1998-11-19 | 1999-11-24 | 大连理工大学 | Combustible mixed gas controlling device for engine |
| US6446940B1 (en) * | 2000-11-17 | 2002-09-10 | Kleenair Systems, Inc. | Fuel-air mixer |
| CN1423045A (en) * | 2001-11-29 | 2003-06-11 | 陈晓冰 | Carburetor control method |
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2012
- 2012-12-19 CN CN201210555190.4A patent/CN103032209B/en active Active
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| CN103032209A (en) | 2013-04-10 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Hongchao Inventor after: Wang Chengmin Inventor after: Wang Bingyan Inventor after: Chen Fanqing Inventor before: Xu Yueping Inventor before: Wang Chengmin Inventor before: Wang Bingyan |
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| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160128 Address after: 312300, No. 1420, Renmin East Road, Shaoxing, Zhejiang, Shaoxing Patentee after: SHAOXING JULI POWER TECHNOLOGY CO., LTD. Address before: City street people of West Shangyu City, Zhejiang province Shaoxing City, No. 1819, 312300 Patentee before: Zhejiang Xiaojing Agriculture Machinery Manufacturing Co., Ltd. |