CN103089427A - Internal-combustion engine - Google Patents
Internal-combustion engine Download PDFInfo
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- CN103089427A CN103089427A CN2013100294655A CN201310029465A CN103089427A CN 103089427 A CN103089427 A CN 103089427A CN 2013100294655 A CN2013100294655 A CN 2013100294655A CN 201310029465 A CN201310029465 A CN 201310029465A CN 103089427 A CN103089427 A CN 103089427A
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- impeller
- piston
- dead center
- surface track
- combustion engine
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Abstract
The invention relates to an internal-combustion engine, and belongs to a thermal motor. The internal-combustion engine is mainly composed of an oil supply system, a lubrication system, a cooling system, a starting system and a valve gear. A cylinder body (6) surrounds an impeller (5) in a circumference mode. A wave-shaped curved surface rail is arranged along the circumference of the upper surface of the impeller (5), and is divided into two wave crests and two wave troughs with 90 degrees. The impeller (5) is arranged in a box body (3). An upper cover (2) is arranged on the upper portion of the box body (3), a base (1) is arranged on the lower portion of the box body (3), a motive power output shaft (4) is arranged in the center of the impeller (5) and is fixed on the upper cover (2) and the base (1) through a bearing, and the impeller (5) is in running fit with the base (1), a piston pin (13) is arranged on a piston (10) inside the cylinder body (6), and an upper stone wheel (12) matched with the upper surface wave-shaped curved surface rail of the impeller (5) is arranged on the piston pin (13). A pulling plate (14) is arranged on the piston pin (13), and is provided with a lower stone wheel (15) which is in contact fit with the lower edge of the wave-shaped curved surface rail of the impeller (5).
Description
Technical field:
The present invention relates to a kind of internal-combustion engine, belong to heat engine.
Background technique:
Internal-combustion engine is a kind of dynamic power machine, and it is by making fuel burn at machine intimate, and its heat energy of emitting directly is converted to the heat engine of power.
Existing internal-combustion engine comprises stroke piston combustion engine, rotary engine and free piston engine, and the wheeled gas turbine of pivoting leaf, jet engine etc., but usually said internal-combustion engine refers to internal-combustion piston engine.
Internal-combustion piston engine is the most general with reciprocating piston type.Internal-combustion piston engine mixes fuel and air, and at its combustor inner cylinder, the heat energy that discharges makes the combustion gas that produces High Temperature High Pressure in cylinder.The work done of combustion gas expansion pushing piston, then by connecting rod or other mechanisms, mechanical work is exported, drive follower work.
Common are diesel engine and petrol engine, by being converted into mechanical energy with interior, energy in changing by acting.The existing efficiency of internal combustion engine is not high interiorly can scatter and disappear with the form of heat except having, the partial combustion of fossil fuel, also have acting to consume interior energy, connecting rod is that internal-combustion engine is realized work cycle, complete the driving mechanism of transformation of energy, be used for transmission power and change motion mode, also be accompanied by a large amount of interior can consumptions in the process of transformation of energy.
Summary of the invention:
The objective of the invention is to overcome existing internal-combustion piston engine and export a large amount of interior can consumption in the mechanical work process by connecting rod, a kind of internal-combustion engine without connecting bar and crankshaft, the vertical work done of piston is provided.This machine can obviously reduce acting and consume interior energy, and can obtain high pulling torque output.
By reference to the accompanying drawings, be described as follows:
a kind of internal-combustion engine, mainly by fuel feeding, lubricated, cooling and starting system and distribution device form, cylinder body 6 is around impeller 5 circumference, impeller 5 upper surfaces are the waved surface track along circumference, the waved surface track is 2 crests and 2 troughs by 90 ° of segmentations, impeller 5 is contained in casing 3, the top of casing 3 is upper cover 2, the bottom of casing 3 is base 1, pto＝power take-off 4 is equipped with at impeller 5 centers, pto＝power take-off 4 is fixed on upper cover 2 and base 1 by bearing, the movable cooperation between impeller 5 and base 1, be fixed with wrist pin 13 on piston 10 in cylinder body 6, the upper drum wheel 12 that matches with impeller 5 upper surface waved surface tracks is housed on wrist pin 13, arm-tie 14 is housed on wrist pin 13, lower drum wheel 15 is housed on arm-tie, under the waved surface track of lower drum wheel 15 and impeller 5 along contacting cooperation.
Described distribution device is comprised of inlet and exhaust valve, intake and exhaust cam and rocking arm, described intake valve 16 and exhaust valve 17 are contained between cylinder body 6 and pto＝power take-off 4, intake cam 19 and exhaust cam 18 are contained on pto＝power take-off 4, and described inlet and exhaust valve 16,17 is connected with the rocking arm II and is connected with intake and exhaust cam 19,18 by rocking arm I 21 respectively.
Between described impeller 5 and base 1, the movable employing slideway that coordinates, be equipped with ball 22 in slideway.
crest and trough on described waved surface track are: when impeller 5 half-twist, the waved surface track enters trough by crest, be that piston 10 is advanced into lower dead center by under top dead center, during impeller 5 Rotate 180s °, the waved surface track enters crest by trough, be that piston 10 is by being advanced into top dead center on lower dead center, when impeller 5 rotates 270 °, the waved surface track enters trough by crest, be that piston 10 is advanced into lower dead center by under top dead center, during impeller 5 rotating 360 degrees, the waved surface track enters crest by trough, be that piston 10 is by being advanced into top dead center on lower dead center, impeller 5 rotates a circle, piston 10 is completed air-breathing in cylinder, compression, work done, work cycle of exhaust.
Advantage of the present invention is: the connecting rod of having cancelled internal-combustion engine, and in the employing piston, down roller directly promotes the vertical work done of impeller, and lateral force does not occur for piston and cylinder body, and the existing internal combustion engine moving arm of force increases, piston stroke also increases thereupon, and fuel consumption increases relatively.This internal combustion engine stroke and power arm length can arbitrarily be set, and are exactly that impeller arranges arbitrarily size, and is simple in structure, and high pulling torque improves heat utilization rate, reduces and pollutes.
Description of drawings:
Fig. 1 is whole generalized section of the present invention;
Fig. 2 is that the master that a circumference is the impeller in a work done cycle looks generalized section;
Fig. 3 is a top cross-sectional view that circumference is the impeller in a work done cycle;
Fig. 4 is a unfolded drawing that circumference is the impeller in a work done cycle;
Fig. 5 is the schematic side view of the inlet and exhaust valve on cylinder body of the present invention;
Fig. 6 is the schematic top plan view of cylinder body inlet and exhaust valve of the present invention;
Fig. 7 is that piston of the present invention and impeller amplify the main generalized section of looking;
Fig. 8 is intake and exhaust cam enlarged diagram of the present invention.
In figure: 1. base, 2. upper cover, 3. casing, 4. pto＝power take-off, 5. impeller, 6. cylinder body, 7. cylinder cap, 8. spark plug, 9. firing chamber, 10. piston, 11. piston rings, drum wheel on 12., 13. wrist pin, 14. arm-ties, 15. times drum wheels, 16. intake valves, 17. exhaust valve, 18. exhaust cams, 19. intake cams, 20, rocking arm I, 21. rocking arm II, 22. balls
Embodiment:
example one, casing comprises base 1, with upper cover 2 and overcoat 3, pto＝power take-off 4 by bearing be contained in base and upper cover in the heart, impeller 5 is housed on pto＝power take-off 4, impeller 5 upper surfaces are the waved surface track along circumference, the waved surface track is 2 crests and 2 troughs by 90 ° of segmentations, namely from the off 90 ° be descending, then 90 ° are upward slope, descending again, go up a slope each 90 °, as one-period, cylinder body 6 is around impeller 5 circumference, parallel with pto＝power take-off 4, and be contained in and cover, there is cylinder cap 7 cylinder body 6 tops, spark plug 8 is housed on cylinder cap, it is firing chamber 9 between cylinder cap and cylinder body, piston 10 is arranged in cylinder body, piston ring 11 is housed on piston, upper roller 12 is contained in piston by wrist pin 13, upper roller 12 contacts cooperation with impeller 5 upper surface waved surface tracks, arm-tie 14 is housed on wrist pin, lower roller 15 is housed on arm-tie, under the waved surface track of lower drum wheel 15 and impeller 5 along contacting cooperation.Cylinder body is equipped with intake valve 16 and exhaust valve 17 in the face of a side of pto＝power take-off 4, and intake cam 19 and exhaust cam 18 are contained on pto＝power take-off 4, and described inlet and exhaust valve 16,17 is connected with the rocking arm II by rocking arm I 21 respectively and is connected with intake and exhaust cam 19,18.
Below impeller 5, slideway is arranged, the base corresponding with it also has slideway, and ball 22 is housed in slideway.
crest and trough on described waved surface track are: when impeller 5 half-twist, the waved surface track enters trough by crest, be that piston 10 is advanced into lower dead center by under top dead center, during impeller 5 Rotate 180s °, the waved surface track enters crest by trough, be that piston 10 is by being advanced into top dead center on lower dead center, when impeller 5 rotates 270 °, the waved surface track enters trough by crest, be that piston 10 is advanced into lower dead center by under top dead center, during impeller 5 rotating 360 degrees, the waved surface track enters crest by trough, be that piston 10 is by being advanced into top dead center on lower dead center, impeller 5 rotates a circle, piston 10 is completed air-breathing in cylinder, compression, work done, work cycle of exhaust.
impeller 5 of the present invention has two crests and two troughs, impeller 5 rotation under pto＝power take-off 4 drives, intake valve 16 is opened simultaneously, impeller 5 times along lower drum wheel 15 to pressing down, make piston 10 descending by arm-tie 14, inflammable gas enters in cylinder body, impeller 5 rotations to 90 degree arrive first trough, be that piston 10 arrives lower dead center, impeller 5 continues rotation, above impeller 5, the interior upper drum wheel 12 of pushing piston 10 makes piston 10 up, impeller 5 rotations are to 180 degree, inflammable gas in cylinder body is compressed, plug ignition, the inflammable gas outburst, piston 10 does work downwards, produce a downward power on upper drum wheel 12 in piston 10 and the inclined-plane between Wave crest and wave trough, make the impeller 90-degree rotation, impeller rotation exhaust valve 17 is simultaneously opened, and along the upper drum wheel in pushing piston, makes piston stroking upward on impeller, and the impeller 90-degree rotation is released waste gas outside cylinder body, namely during the impeller rotating 360 degrees, has had to inhale and has pressed four strokes of quick-fried row.
the claimant has made an internal-combustion engine according to the present invention, adopt four cylinders, the cylinder diameter of cylinder is 78mm, the characteristics of the machine do not have crankshaft-and-connecting-rod exactly, adopt impeller to replace crankshaft-and-connecting-rod, the impeller diameter that the machine is done is 360mm, stroke is 135mm, the stroke size of available engine has close association with the cylinder diameter size, the stroke size is the radius of cylinder, and the not restriction of subject cylinder size of the engine stroke that we do, through preliminary test, during idling, 108 turn, send power 3 when 300 turn, 5 horsepowers, existing motor does not also reach the standard that self rotates when 300 turn, above some internal-combustion engine that proves that we research and develop is can increase power and reduce fuel consumption, processing cost is low.
Claims (4)
1. internal-combustion engine mainly is comprised of fuel feeding, lubricated, cooling and starting system and distribution device, it is characterized in that:
cylinder body (6) is around impeller (5) circumference, impeller (5) upper surface is the waved surface track along circumference, the waved surface track is 2 crests and 2 troughs by 90 ° of segmentations, impeller (5) is contained in casing (3), the top of casing (3) is upper cover (2), the bottom of casing (3) is base (1), pto＝power take-off (4) is equipped with at impeller (5) center, pto＝power take-off (4) is fixed on upper cover (2) and base (1) by bearing, the movable cooperation between impeller (5) and base (1), be fixed with wrist pin (13) on piston (10) in cylinder body (6), the upper drum wheel (12) that matches with impeller (5) upper surface waved surface track is housed on wrist pin (13), arm-tie (14) is housed on wrist pin (13), lower drum wheel (15) is housed on arm-tie, under the waved surface track of lower drum wheel (15) and impeller (5) along contacting cooperation.
2. a kind of internal-combustion engine according to claim 1 is characterized in that:
Described distribution device is comprised of inlet and exhaust valve, intake and exhaust cam and rocking arm, described intake valve (16) and exhaust valve (17) are contained between cylinder body (6) and pto＝power take-off (4), intake cam (19) and exhaust cam (18) are contained on pto＝power take-off (4), and described inlet and exhaust valve (16,17) is connected 20 by rocking arm I (21) with the rocking arm II respectively) be connected with intake and exhaust cam (19,18).
3. a kind of internal-combustion engine according to claim 1 and 2 is characterized in that:
Between described impeller (5) and base (1), the movable employing slideway that coordinates, be equipped with ball (22) in slideway.
4. a kind of internal-combustion engine according to claim 1 and 2 is characterized in that:
crest and trough on described waved surface track are: when impeller (5) half-twist, the waved surface track enters trough by crest, be that piston (10) is advanced into lower dead center by under top dead center, during impeller (5) Rotate 180 °, the waved surface track enters crest by trough, be that piston (10) is by being advanced into top dead center on lower dead center, when impeller (5) rotates 270 °, the waved surface track enters trough by crest, be that piston (10) is advanced into lower dead center by under top dead center, during impeller (5) rotating 360 degrees, the waved surface track enters crest by trough, be that piston (10) is by being advanced into top dead center on lower dead center, impeller (5) rotates a circle, piston (10) is completed air-breathing in cylinder, compression, work done, work cycle of exhaust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100294655A CN103089427A (en) | 2013-01-24 | 2013-01-24 | Internal-combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100294655A CN103089427A (en) | 2013-01-24 | 2013-01-24 | Internal-combustion engine |
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| CN103089427A true CN103089427A (en) | 2013-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013100294655A Pending CN103089427A (en) | 2013-01-24 | 2013-01-24 | Internal-combustion engine |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1451855A (en) * | 2002-04-16 | 2003-10-29 | 刘正斌 | IC engine |
| US20040016412A1 (en) * | 2001-08-13 | 2004-01-29 | Ho Patrick C. | Expansible chamber engine with undulating flywheel |
| DE102006061437A1 (en) * | 2006-12-23 | 2008-06-26 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Axial piston engine e.g. for automotive industry, has reciprocating and curved surface to move hub piston travel, and working part runs on curved surface angle of 360deg |
| CN201486653U (en) * | 2009-08-06 | 2010-05-26 | 金晓武 | Four-stroke rotor-type diesel engine |
| CN203296925U (en) * | 2013-01-24 | 2013-11-20 | 刘正斌 | Internal combustion engine |
-
2013
- 2013-01-24 CN CN2013100294655A patent/CN103089427A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040016412A1 (en) * | 2001-08-13 | 2004-01-29 | Ho Patrick C. | Expansible chamber engine with undulating flywheel |
| CN1451855A (en) * | 2002-04-16 | 2003-10-29 | 刘正斌 | IC engine |
| DE102006061437A1 (en) * | 2006-12-23 | 2008-06-26 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Axial piston engine e.g. for automotive industry, has reciprocating and curved surface to move hub piston travel, and working part runs on curved surface angle of 360deg |
| CN201486653U (en) * | 2009-08-06 | 2010-05-26 | 金晓武 | Four-stroke rotor-type diesel engine |
| CN203296925U (en) * | 2013-01-24 | 2013-11-20 | 刘正斌 | Internal combustion engine |
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Application publication date: 20130508 |