CN102877908B - Short rod air distribution mechanism - Google Patents
Short rod air distribution mechanism Download PDFInfo
- Publication number
- CN102877908B CN102877908B CN201210348348.0A CN201210348348A CN102877908B CN 102877908 B CN102877908 B CN 102877908B CN 201210348348 A CN201210348348 A CN 201210348348A CN 102877908 B CN102877908 B CN 102877908B
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- China
- Prior art keywords
- timing control
- control mechanism
- air distribution
- air
- short rod
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Abstract
The invention discloses a short rod air distribution mechanism which comprises an air distribution valve, an air distribution seat port, an action piece, a reset elastic body and a timing control mechanism, wherein the air distribution valve is matched with the air distribution seat port; the valve stem of the air distribution valve and the reset elastic body are not arranged on the same line; the reset elastic body acts on the air distribution valve through the action piece; the air distribution valve is controlled by the timing control mechanism directly, or by the timing control mechanism through a control structure body. The short rod air distribution mechanism is simple in structure, and high in air distribution efficiency, and can reduce the integral height of an engine.
Description
Technical field
The present invention relates to engine art, especially a kind of distribution device.
Background technique
The air-distributing valve of conventional engines distribution device, resetting structure and timing control mechanism are all that coaxial line is arranged, and this just must result in the increase of the overall height of motor, makes the complex structure of motor, volume increase.Therefore need to invent the distribution device that a kind of structure is simple, air distribution efficiency is high.
Summary of the invention
In order to solve the problem, the technological scheme that the present invention proposes is as follows:
A kind of short rod air distribution mechanism, comprise air-distributing valve, distribution seat mouth, actuating member, Flexible Reset body and timing control mechanism, described air-distributing valve and described distribution seat mouth match, valve stem and the described Flexible Reset body non-colinear of described air-distributing valve are arranged, described air-distributing valve is subject to the effect of described Flexible Reset body through described actuating member, described air-distributing valve is directly by described timing control mechanism controls, or described air-distributing valve is subject to described timing control mechanism controls through control structure body.
Described actuating member is set to fork, or described actuating member is set to flexible connecting member.
Described timing control mechanism is set to cammingly timing control mechanism, hydraulic type timing control mechanism or electromagnetic type timing control mechanism.
Described actuating member and described control structure body integrated setting.
Described Flexible Reset body is set to spring.
A kind of short rod air distribution mechanism, comprise air-distributing valve, distribution seat mouth, actuating member and Self-resetting timing control mechanism, described air-distributing valve and described distribution seat mouth match, and described air-distributing valve is subject to described Self-resetting timing control mechanism controls through described actuating member.
Described actuating member is set to fork.
Described fork is set to elastic rocking beam.
In the present invention, so-called air-distributing valve refers to all valves controlled distribution, comprises intake valve, exhaust valve, enters to arrange shared air valve and supply valve etc.; So-calledly enter to arrange shared air valve and refer to the valve that can control air inlet and can control again to be vented, so-called referring to for valve controls the valve of air feed, is equivalent to the exhaust valve of traditional gas compressor.
In the present invention, so-called quarter butt refers to that the valve stem of described air-distributing valve is shorter than the valve stem of traditional air-distributing valve.
In the present invention, so-called actuating member refers to the structural member can had an effect to miscellaneous part, as fork, rope etc.; So-called fork comprises lever.
In the present invention, so-called flexible connecting member refers to the flexible link can had an effect to miscellaneous part, as wire rope, rope, chain etc.
In the present invention, so-called timing control mechanism refers to and can carry out according to the logical relation of motor the mechanism that controls, and so-called timing control mechanism can be cammingly timing control mechanism, hydraulic type timing control mechanism or electromagnetic type timing control mechanism etc.; Described Self-resetting timing control mechanism refers to the timing control mechanism with reset function, as double-cam timing control mechanism, double hydraulic cylinder timing control mechanism or bi-directional electromagnetic timing control mechanism etc.
In the present invention, so-called control structure body refers to the mechanism body carrying out controlling that to match with described timing control mechanism, and so-called control structure body can be dull and stereotyped, slideway and tappet, fork etc.; So-called fork comprises lever.
In the present invention, so-called Flexible Reset body refer to can play reset response there is flexible structure, as spring etc.
Described short rod air distribution mechanism disclosed in this invention, not only can be used as naturally aspirated engine, also can be used as the distribution device of supercharged engine.
In the present invention, according to the known technology of engine art, necessary parts, unit or system should be set in the place of necessity.
beneficial effect of the present invention is as follows:
Structure of the present invention is simple, and air distribution efficiency is high, can reduce the overall height of motor.
Accompanying drawing explanation
Shown in Fig. 1 is the structural representation of the embodiment of the present invention 1;
Shown in Fig. 2 is the structural representation of the embodiment of the present invention 2;
Shown in Fig. 3 is the structural representation of the embodiment of the present invention 3;
Shown in Fig. 4 is the structural representation of the embodiment of the present invention 4;
Shown in Fig. 5 is the structural representation of the embodiment of the present invention 5;
Shown in Fig. 6 is the structural representation of the embodiment of the present invention 6;
Shown in Fig. 7 is the structural representation of the embodiment of the present invention 7;
Shown in Fig. 8 is the structural representation of the embodiment of the present invention 8;
Shown in Fig. 9 is the structural representation of the embodiment of the present invention 9;
Shown in Figure 10 is the structural representation of the embodiment of the present invention 10,
1 air-distributing valve, 2 distribution seat mouths, 3 Flexible Reset bodies, 5 control structure bodies, 6 forks, 7 flexible connecting members, 8 cammingly timing control mechanisms, 11 Self-resetting timing control mechanisms.
Embodiment
Embodiment 1
Short rod air distribution mechanism as shown in Figure 1, comprise air-distributing valve 1, distribution seat mouth 2, actuating member, Flexible Reset body 3 and timing control mechanism, described air-distributing valve 1 and described distribution seat mouth 2 match, valve stem and described Flexible Reset body 3 non-colinear of described air-distributing valve 1 are arranged, described air-distributing valve 1 acts on by described Flexible Reset body 3 through described actuating member, described air-distributing valve 1 is subject to described timing control mechanism controls through control structure body 5, described actuating member is set to fork 6, described timing control mechanism is set to cammingly timing control mechanism 8, described actuating member and described control structure body 5 integrated setting, described Flexible Reset body 3 is set to spring.
During concrete enforcement, selectively, described air-distributing valve 1 is directly by described timing control mechanism controls; Described timing control mechanism is set to hydraulic type timing control mechanism or electromagnetic type timing control mechanism.
During concrete enforcement, selectively, described Flexible Reset body 3 is set to elastic caoutchouc or other elastomers that can reset.
Embodiment 2
Short rod air distribution mechanism as shown in Figure 2, the difference of itself and embodiment 1 is: described actuating member and described control structure body 5 non-integral are arranged, and described control structure body 5 is set to flat board, and described actuating member is set to flexible connecting member 7.
Embodiment 3
Short rod air distribution mechanism as shown in Figure 3, the difference of itself and embodiment 2 is: described control structure body 5 is set to tappet and slideway.
Embodiment 4
Short rod air distribution mechanism as shown in Figure 4, the difference of itself and embodiment 1 is: described control structure body 5 is set to tappet and slideway, and described actuating member is set to fork 6, and described actuating member and described control structure body 5 non-integral are arranged.
Embodiment 5
Short rod air distribution mechanism as shown in Figure 5, the difference of itself and embodiment 2 is: described flexible connecting member 7 and described Flexible Reset body 3 are respectively equipped with two.
Embodiment 6
Short rod air distribution mechanism as shown in Figure 6, the difference of itself and embodiment 5 is: described control structure body 5 is set to tappet and slideway.
Embodiment 7
Short rod air distribution mechanism as shown in Figure 7, the difference of itself and embodiment 5 is: described control structure body 5 is set to fork.
Embodiment 8
Short rod air distribution mechanism as shown in Figure 8, the difference of itself and embodiment 1 is: described air-distributing valve 1 is set to external-open air distribution door.
Embodiment 9
Short rod air distribution mechanism as shown in Figure 9, the difference of itself and embodiment 1 is: described control structure body 5 is set to tappet and slideway.
Embodiment 10
Short rod air distribution mechanism as shown in Figure 10, comprise air-distributing valve 1, distribution seat mouth 2, actuating member and Self-resetting timing control mechanism 11, described air-distributing valve 1 and described distribution seat mouth 2 match, described air-distributing valve 1 controls by described Self-resetting timing control mechanism 11 through described actuating member, described actuating member is set to fork 6, and described Self-resetting timing control mechanism 11 is set to double-cam timing control mechanism.
During concrete enforcement, selectively, described fork 6 is set to elastic rocking beam; Described actuating member can also be set to lever etc.; Described Self-resetting timing control mechanism 11 can also be set to double hydraulic cylinder timing control mechanism or bi-directional electromagnetic timing control mechanism etc.
Obviously, the invention is not restricted to above embodiment, according to known technology and the technological scheme disclosed in this invention of related domain, can to derive or association goes out many flexible programs, all these flexible programs, also should think protection scope of the present invention.
Claims (7)
1. a short rod air distribution mechanism, it is characterized in that: comprise air-distributing valve (1), distribution seat mouth (2), actuating member, Flexible Reset body (3) and timing control mechanism, described air-distributing valve (1) and described distribution seat mouth (2) match, valve stem and described Flexible Reset body (3) non-colinear of described air-distributing valve (1) are arranged, described air-distributing valve (1) acts on by described Flexible Reset body (3) through described actuating member, described air-distributing valve (1) is directly by described timing control mechanism controls, or described air-distributing valve (1) through control structure body (5) by described timing control mechanism controls, described actuating member is set to flexible connecting member (7).
2. short rod air distribution mechanism as claimed in claim 1, is characterized in that: described timing control mechanism is set to cammingly timing control mechanism (8), hydraulic type timing control mechanism or electromagnetic type timing control mechanism.
3. short rod air distribution mechanism as claimed in claim 1, is characterized in that: described actuating member and described control structure body (5) integrated setting.
4. short rod air distribution mechanism as claimed in claim 1, is characterized in that: described Flexible Reset body (3) is set to spring.
5. a short rod air distribution mechanism, it is characterized in that: comprise air-distributing valve (1), distribution seat mouth (2), actuating member and Self-resetting timing control mechanism (11), described air-distributing valve (1) and described distribution seat mouth (2) match, and described air-distributing valve (1) controls by described Self-resetting timing control mechanism (11) through described actuating member.
6. short rod air distribution mechanism as claimed in claim 5, is characterized in that: described actuating member is set to fork (6).
7. short rod air distribution mechanism as claimed in claim 6, is characterized in that: described fork (6) is set to elastic rocking beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210348348.0A CN102877908B (en) | 2011-10-03 | 2012-09-18 | Short rod air distribution mechanism |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110302094.4 | 2011-10-03 | ||
| CN201110302094 | 2011-10-03 | ||
| CN201110303590 | 2011-10-09 | ||
| CN201110303590.1 | 2011-10-09 | ||
| CN201210348348.0A CN102877908B (en) | 2011-10-03 | 2012-09-18 | Short rod air distribution mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102877908A CN102877908A (en) | 2013-01-16 |
| CN102877908B true CN102877908B (en) | 2015-01-21 |
Family
ID=47479391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210348348.0A Expired - Fee Related CN102877908B (en) | 2011-10-03 | 2012-09-18 | Short rod air distribution mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102877908B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4412548A1 (en) * | 1994-04-12 | 1995-10-19 | Schlosser Werner Diopl Ing Fh | Reciprocating IC engine with camshaft for control of engine valves |
| CN2563312Y (en) * | 2002-10-19 | 2003-07-30 | 伍本银 | Engine small chain driving air distribution mechanism without air valve spring |
| CN2871854Y (en) * | 2005-06-03 | 2007-02-21 | 徐辉 | Straight-topped cam-shaft engine |
| GB2451448A (en) * | 2007-07-28 | 2009-02-04 | Anthony Edgar Blackburn | Variable fulcrum position for inlet valve actuation in 8-stroke engines |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2858960Y (en) * | 2005-12-05 | 2007-01-17 | 比亚迪股份有限公司 | Electronic throttle gate driving device |
| US7823552B2 (en) * | 2007-08-01 | 2010-11-02 | Hyundai Motor Company | Continuous variable valve lift apparatus |
-
2012
- 2012-09-18 CN CN201210348348.0A patent/CN102877908B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4412548A1 (en) * | 1994-04-12 | 1995-10-19 | Schlosser Werner Diopl Ing Fh | Reciprocating IC engine with camshaft for control of engine valves |
| CN2563312Y (en) * | 2002-10-19 | 2003-07-30 | 伍本银 | Engine small chain driving air distribution mechanism without air valve spring |
| CN2871854Y (en) * | 2005-06-03 | 2007-02-21 | 徐辉 | Straight-topped cam-shaft engine |
| GB2451448A (en) * | 2007-07-28 | 2009-02-04 | Anthony Edgar Blackburn | Variable fulcrum position for inlet valve actuation in 8-stroke engines |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102877908A (en) | 2013-01-16 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20201130 Address after: No.6 Kunlunshan Road, Qinghe street, Caoxian County, Heze City, Shandong Province Patentee after: SHANDONG YASHANG MINGPIN HOUSEHOLD Co.,Ltd. Address before: 100101, Beijing, Chaoyang District Beiyuan Road, No. 168, Sheng Sheng building, 24 floor Patentee before: ZEROQ SCIENCE AND TECHNOLOGY Corp. |
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| 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: 20150121 Termination date: 20210918 |