CN204327282U - Gear transmission reciprocating piston type internal combustion motor - Google Patents
Gear transmission reciprocating piston type internal combustion motor Download PDFInfo
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- CN204327282U CN204327282U CN201420687353.9U CN201420687353U CN204327282U CN 204327282 U CN204327282 U CN 204327282U CN 201420687353 U CN201420687353 U CN 201420687353U CN 204327282 U CN204327282 U CN 204327282U
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Abstract
The utility model discloses a kind of gear transmission reciprocating piston type internal combustion motor, it is characterized in that: be connected with piston in the hole that the bearing pin that on planetary pinion standard pitch circle, the midline position of a corresponding tooth makes piston is contained in piston skirt in an articulated manner, gear rear portion is then made the axle journal that can fill rolling bearing and is arranged in the hole circumferentially of flywheel D 1/2nd piston stroke (i.e. 1/2 × S), and make good the engaging of gear and sun gear, rotate neatly; Flywheel head shaft is initiatively, under external force starting arrangement or manpower effect, rolls around sun gear with planetary pinion, is contained in wrist pin on planetary pinion then with piston linear reciprocating motion in the cylinder, completes air-breathing, compression process.
Description
Technical field
The utility model relates to a kind of reciprocating piston type internal combustion motor, is specifically a kind of gear transmission reciprocating piston type internal combustion motor.
Background technique
The reciprocating piston type internal combustion motor of current extensive use, have structure simple, easy to manufacture, reliable, good seal performance, is widely used in communications and transportation, the dynamic power machine of each department of productive life, can say the good equipment through having lived history and practice test.
But, along with the progress of social production technology, also expose insoluble problem.
One, when function and forms of motion conversion, there is unavoidable reactive loss, affect the raising of the thermal efficiency.
As shown in Figure 1, reciprocating piston type internal combustion motor carries out forms of motion and power and energy with connecting rod.Namely piston promotes connecting rod and crankshaft rotating with the form of linear reciprocating motion, external work done under promoting by gas explosion expansion in the cylinder, exports energy.And connecting rod and wrist pin, on crank tie point, inevitably produce and make the tangential force P of crankshaft rotating and the radial force R perpendicular to bent axle, if it is F that combustion gas is expanded to the thrust of piston, angle be α so their relation be:
P=FCosα
R=FSinα
P tries hard to recommend dynamic crankshaft and rotates external work done, is effective force; P-tangential force.
R power then vertically acts on bent axle and cylinder inner wall, causes harmful power of fretting wear and unhelpful loss, R-radial force.
In Fig. 1: A1 is piston, A2 is cylinder, and A3 is cylinder head, and A4 is wrist pin, and A5 is crank pin, and A6 is crankshaft-flywheel, and A8 is bent axle.
As can be seen here, conventional reciprocating piston engine, only has tangential force P to promote the effective force that crankshaft rotating exports energy; Radial force R is but not only reactive loss, and forces cylinder piston matching gap to produce cyclically-varying, cylinder wear mistake circle, and sealability degenerates, gas leakage loss increases, and the thermal efficiency reduces, exhaust emission increase etc., serious problems cannot solve, and have a strong impact on the raising of engine performance.
In order to solve the problem, just have German to propose the profound rotary piston engine of taking turns line of length spoke, have volume little at the beginning of last century, lightweight, high-power feature, the whole world is all in fashion all one's life, and in order to obtain preferential success, each state all will pay no small cost.Can be difficult to solve because of sealing, manufacture difficulty, over 80 years, also do not enter the practical stage, have to separately seek scheme, the structure design principle that can there is no feasible satisfaction is so far put into effect.
Model utility content
The purpose of this utility model is to provide a kind of gear transmission reciprocating piston type internal combustion motor at this; Namely replace the connecting rod of conventional engines with gear transmission, still retain good airproof performance, reciprocating piston structural advantages reliable, easy to manufacture, fundamentally solve conventional internal combustion Problems existing.
The utility model is achieved in that a kind of gear transmission reciprocating piston type internal combustion motor of structure, it is characterized in that: the main shaft comprising cylinder, piston, planetary pinion, sun gear and band flywheel;
Be connected with piston in the hole that the bearing pin that on planetary pinion standard pitch circle, the midline position of a corresponding tooth makes piston is contained in piston skirt in an articulated manner, planetary pinion rear portion is then made the axle journal that can fill rolling bearing and is arranged in the hole circumferentially of flywheel 1/2nd piston stroke, and makes good the engaging and rotate neatly of planetary pinion and sun gear; Main shaft with flywheel rolls around sun gear with planetary pinion under external force starting arrangement or manpower effect, is contained in wrist pin on planetary pinion then with piston linear reciprocating motion in the cylinder, completes air-breathing, compression process.
A kind of gear transmission reciprocating piston type internal combustion motor, is characterized in that: have body, cylinder A, cylinder B, make it form double-cylinder structure, for single cylinder, the cylindrical hole that one crosses piston skirt is made in the middle by planet gear pin axle bearing size, planetary bearing pin and bearing are contained in hole, cylinder A, the left side that cylinder B is corresponding, on the main shaft of right-hand member band flywheel, each with 1/2 piston stroke for the center of circle, work one matches with planetary pinion perpendicular to the shoulder hole of end face, planetary pinion and bearing thereof are contained in flywheel hole, and can with good the engaging of sun gear, main shaft with flywheel is then contained in the bearing of body, and make corresponding flywheel end face decibel and cylinder A, B is tangent and ensure certain gap.
The utility model has the advantage of: gear transmission reciprocating-piston engine described in the utility model, the experiment proved that tool has the following advantages:
1, the harmful effect that conventional reciprocating piston engine connecting rod produces is avoided; Motor sealing and operating mode are improved more; Exhaust emission reduces greatly.
2, eliminate impact and the loss of radial force, decrease fretting wear and without work loss, energy-saving effect is obvious;
3, save reciprocating piston structure, the excellent sealing of reciprocating piston is unaffected, and because not having the impact of radial force R to improve, sealability is better;
4, not having the high speed swinging of connecting rod to affect engine running will be more steadily reliable; Noise is little.
5, the technical problem not having current rotary engine to be difficult to solve and exhaust emission, have again that volume is little, lightweight, power be large, the feature of smooth running; The optimal selection of modern ic power will be become.Meet various particular/special requirement (as sports equipment needs such as helicopter, tank, naval vessels).
6, in a word, can expect that geared engine replaces the current inner combustion power equipment run by with its peculiar advantage, walk the prostatitis in combustion power.China's transportation power is reached world-class levels.Surmount current level of developed countries.
Accompanying drawing explanation
Fig. 1 is conventional reciprocating piston engine structural principle schematic diagram
Fig. 2 is gear transmission schematic diagram
Fig. 3 A-Fig. 3 D is geared engine structure (single cylinder) structure principle chart
Fig. 4 A, Fig. 4 B, Fig. 4 C, Fig. 4 D, Fig. 4 A ', Fig. 4 B ', Fig. 4 C ', Fig. 4 D ' are geared engine (single cylinder) schematic diagrams
Fig. 5 A-Fig. 5 H is twin-tub gear transmission piston internal-combustion engine structure principle chart
Fig. 5 I is twin-tub gear transmission piston internal-combustion engine internal structure schematic diagram
Fig. 6 .1-Fig. 6 .5 is four cylinder engine fundamental diagram
Fig. 6 .6 is four cylinder engine working internal structural drawing
Fig. 6 .7 is the outside schematic diagram of four cylinder engine work
In figure: cylinder 1, piston 2, planetary pinion 3, sun gear 4, the main shaft 5 of band flywheel, bearing pin 6, piston skirt 7, body 8, cylinder A9, cylinder B10, the main shaft 11,12 of the left and right end band flywheel that cylinder A, cylinder B are corresponding, relief opening 13, cylinder head 14, suction port 15, suction valve 16, outlet valve 17, link rod 18, spark plug 19.Piston A end 20, piston B end 21, attachment bolt 22, front cover 23, bearing cap 24, rolling bearing 25(totally 6).
Embodiment
Be described in detail to the utility model below in conjunction with accompanying drawing, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
From engine research, finding to affect conventional internal combustion, to improve performance subject matter be further connecting rod.Existence due to it causes the loss of R power part when causing the thrust of piston to be converted to crankshaft rotating, and makes the cyclically-varying of piston-cylinder matching gap and cylinder wear lose circle, and sealability degenerates, and gas leakage increases, and exhaust emission pollution increases; The problems such as noise and vibration is very large fail to solve so far at all, and can not meet the requirement of social progress, production technology development, engine flexibility is restricted.
In order to solve the problem, we have proposed brand new principle.Namely replace the connecting rod of conventional engines with gear transmission, still retain good airproof performance, reciprocating piston structural advantages reliable, easy to manufacture, fundamentally solve conventional internal combustion Problems existing.
According to gear transmission principle, we adopt the Planetary Gear Transmission principle of the internal messing of velocity ratio i=2, replace the connecting rod of conventional internal combustion, as shown in Figure 2.(in Fig. 2 A planetary pinion standard pitch circle and sun gear standard pitch circle intersection point)
Di-sun gear standard pitch diameter.
di=S
Dil-planetary pinion standard pitch diameter.
dil=S/2
S-piston range.
D-flywheel diameter
Its structural relation is: as shown in figs. 3 a-3d
Be connected with piston in the hole that the bearing pin that on planetary pinion standard pitch circle, the midline position of a corresponding tooth makes piston is contained in piston skirt in an articulated manner, gear rear portion is then made the axle journal that can fill rolling bearing and is arranged in the hole circumferentially of flywheel D 1/2nd piston stroke (i.e. 1/2 × S), and make good the engaging of gear and sun gear, rotate neatly.
Good stressed in order to obtain, Planetary Gear Transmission is made symplex structure by us, makes engine running steadily reliable.
By said structure principle, when starting, flywheel head shaft (main shaft namely with flywheel) is initiatively, under external force starting arrangement or manpower effect, roll around sun gear with planetary pinion, be contained in wrist pin on planetary pinion then with piston linear reciprocating motion in the cylinder, complete air-breathing, compression process.When compressing finally, igniter arcing, when being promoted piston by the expansion of compressed mixed gas firing, piston becomes initiatively, and promotion main shaft flywheel rotates external work done, and stored energy, complete burning expansion exhaust process.So far, motor normally runs, and meets the needs of every production, life, facilities for transport and communication.
Fig. 3 A completes suction stroke under starting arrangement or Manual-pushing;
Fig. 3 B completes compression stroke under starting arrangement or Manual-pushing;
The arcing of Fig. 3 C igniter, by compressed gas burning expansion, piston is initiatively, and promote planetary pinion and rotate around sun gear with main shaft, external work done, completes expansion working stroke;
Fig. 3 D main shaft rotates 720, piston arrives top dead center, and exhaust terminates, and exhaust valve closure, INO, enters intake stroke.
The feasibility of gear transmission explosive motor
In order to confirm the feasibility of gear transmission explosive motor structural principle, we, by 125 type motorcycle engines, repack one into, gear transmission explosive motor as shown in Figure 4.Because by the restriction in body space, we also retains the link rod not affecting structural principle.Fig. 4 A is that piston is under starting equipment (or manpower) promotes, flywheel head shaft goes to the top of flywheel head shaft in the direction of the arrow with planetary pinion, planetary pinion rotates around sun gear and also reaches cylinder peak (top dead center) with piston, completes the compression stroke to combustion gas; The ignition mechanism being positioned at cylinder head starts arcing, is expanded in cylinder by the fuel gas buring compressed, and promotes piston and back moves.Piston then promotes planetary pinion rotation and rotates in the direction of the arrow around sun gear with main shaft flywheel, and external output power, enters work expansions.At this moment piston is motive force.
Fig. 4 B is that burning expansion combustion gas promotes piston and walked two/one stroke, promotes planetary pinion and have rotated 180 ° with flywheel head shaft 5 around sun gear 6 turns 90 °.
Fig. 4 C, be that the combustion gas of burning expansion promotes piston 2 and to walk to be over a stroke, reach (lower dead center) bottom cylinder 5, planetary pinion have rotated 360 °, have rotated 180 °, Exhaust Open, enter exhaust process with flywheel head shaft around sun gear.
Fig. 4 D, under the inertial force that piston stores at flywheel head shaft promotes, reversion two/one stroke, planetary gear rotation 540 °, band flywheel head shaft have rotated 270 °;
Fig. 4 A ', piston covers 2 strokes, and get back to top dead center again, exhaust process is complete, exhaust close, INO, and piston with down moving, is entered intake process by flywheel head shaft inertial force;
Fig. 4 C ', piston is under the promotion of flywheel head shaft inertial force, and reach lower dead center, air inlet terminates, and suction valve cuts out, and piston moves upward under flywheel head shaft inertial force promotes, and starts compression process.
Fig. 4 A, piston stroking upward has arrived top dead center.Ignition mechanism arcing, by the combustion gas compressed in the cylinder ignition expand and promote piston and down move, make planetary pinion active rotation, rotate around sun gear with flywheel head shaft, external work done.
So far motor completes a work cycle.Enter the second cyclic process.Motor enters normal operation.
Prove, as long as self part and accessory reliably can obtain well-content effect through repeatedly platform experiment
(1) starting performance is good.When we test for the first time, move starting lever with manpower, started motor like a cork, after break-in after a while, we also can easily start with a hand, improve a lot compared with former machine.
(2) acceleration performance is improved.When carrying out speed governing after engine start, as long as slightly rotated by speed adjustment screw, engine speed just has obviously smooth change.Obtain the stabilized (steady-state) speed needed
(3) completely, exhaust emission is little in burning.Although do not use instrument test, the waste gas colorless and odorless that sensory testing calf is put, very environmental protection.
(4) smooth running, noise is little, when we test for the first time, have ignored fastening motor stone bolt so that in 4 stone bolt 3 loosen, but motor still smooth running is normal, there is no large oscillation phenomenon.
(5) eliminate the radial force R of connecting rod node.Piston operates steadily in the cylinder, the no longer cyclically-varying of cylinder piston matching gap, and piston ring is stressed also uniform and stable, and no longer produce fretting wear to cylinder inner wall and lose circle, improve air-proof condition, gas leakage reduces, and energy saving standard effect is fairly obvious.
(6), because crank-connecting rod is substituted, be directly converted to flywheel head shaft rotary motion output power with reciprocating motion of the pistons.So just piston skirt suitably can be lengthened, planetary bearing pin is contained in the hole of piston skirt, play the equivalent effect of connnecting rod big end.Motor will be made to become compact small volume and less weight.This will manifest special advantage in multicylinder engine.Reach volume little, lightweight, power is large, energy consumption is low, environmental pollution is little, smooth running, the advantage of better adaptability.
Twin-tub gear transmission reciprocating-piston engine structure
Proved by above-mentioned test, gear transmission explosive motor structural principle is reasonably advanced, may replace existing crank-connecting rod reciprocating-piston engine completely.Enter the new power epoch, we propose the most feasible following project organization here;
As Fig. 5 A-5I piston structure form, and make by planet gear pin axle bearing size the cylindrical hole that crosses piston skirt in the middle, planetary bearing pin and bearing are contained in hole, main shaft is (left, right) on flywheel, each with 1/2 × S(piston stroke) be the center of circle, work one matches with planetary pinion perpendicular to the shoulder hole of end face (with main axis parallel), planetary pinion and bearing thereof are contained in flywheel hole, and can with good the engaging of sequence number sun gear, flywheel head shaft is then contained in the bearing of body, and make flywheel end face and cylinder AB tangent and ensure certain gap (1 ~ 2mm).
Make twin-tub gear transmission reciprocating-piston engine as shown in Figure 5A like this, when the fuel gas buring explosion time in cylinder A, volumetric expansion promotes piston along arrow to left movement, walk half stroke, planetary pinion have rotated 90 ° by bearing pin with flywheel head shaft, and planetary pinion 4 is promoted rotation 180 ° by piston; Be in the top of piston; Shown in Fig. 5 B, under piston fuel gas buring in cylinder A expands and promotes, piston covers a stroke (lower dead center) along arrow, and be in cylinder A bottom, outlet valve is opened and entered exhaust process; Combustion gas in cylinder B is then compressed to minimum volume, ignition mechanism arcing.Enter combustion expansion process, promote piston reverse movement and enter work expansions.Planetary pinion continues rotation under piston promotes.Fig. 5 C be then piston in cylinder B fuel gas buring expand promote under, walked a half trip (3/2 × S), planetary pinion piston promote under have rotated 540 °, turned 270 ° with flywheel head shaft, be in piston (or sun gear) bottom; Waste gas in cylinder A is then forced to discharge cylinder from relief opening under piston pushing, completes half, Fig. 5 D, be then under the combustion gas expansion of piston in cylinder B promotes, two strokes of walking to be over, and outlet valve is opened, and enters exhaust process; Piston in cylinder A also covers second stroke, be in top dead center position, waste gas is all entered air, exhaust valve closure, INO, main shaft flywheel is under cylinder A, B twice work done, stored up enough kinetic energy, continued to rotate around sun gear with planetary pinion, piston is push by planetary pinion and back moves, fresh combustion gases from distribution device is sucked cylinder A from suction port, enters intake process.To be then piston walked three strokes to Fig. 5 E under flywheel head shaft inertial force promotes is in top dead center position, and intake process terminates, and suction valve cuts out, enter compression process, the piston of cylinder B then reaches top dead center waste gas and is entered in air completely, exhaust valve closure, INO, enters intake stroke.Fig. 5 F piston by planetary pinion with reverse movement; Mixed gas compression in cylinder A is complete, igniter arcing, and compressed gas ignition expands, and promotes piston and moves in the direction of the arrow, and so far complete first job circulation and enter second working cycle process, motor enters normal operation.
As can be seen from Fig. 5 A-5I, twin-tub gear transmission reciprocating piston explosive motor, merely add a cylinder head and cylinder body, more than little one times of homotype reciprocating piston crank-connecting rod motor volume weight, if according to actual needs its geared engine being designed to four cylinders, six cylinders even more multi-cylinder that is together in parallel will more be manifested its superiority.
Below the operation of Fig. 5 A-Fig. 5 H is illustrated:
In Fig. 5 A cylinder A, piston is in cylinder head (top dead center) plug ignition, promoted piston A end by compressed gas burning expansion in cylinder to move right, thus push planetary pinion and rotate around solar energy, with the external work done of main shaft flywheel turns, output power, in cylinder B, piston B end is in tail cylinder (lower dead center) air inlet to be terminated, suction valve cuts out, and enters compression stroke.
Fig. 5 B piston has walked half stroke, and planetary pinion has turned 180 °, with main axis 90 °, is in the middle part of cylinder AB, has respectively walked half stroke.
In Fig. 5 C cylinder B, piston B holds and is promoted to cover a stroke by compressed gas burning expansion, planetary gear rotation 360 °, arrives tail cylinder by 180 ° with main axis, complete expansion working stroke, outlet valve is opened, and enters exhaust stroke, and the piston in cylinder B reaches cylinder head, spark plug sparking, by compressed gas burning expansion, promote piston and back move, enter burning expansion stroke.
Under Fig. 5 D main shaft flywheel fuel gas buring in cylinder B expands and promotes, continue to rotate, back move with piston, discharged by waste gas in cylinder A, walked half stroke from relief opening, half stroke has also been walked in the external work done of piston right-hand member, is in AB cylinder middle section.
In Fig. 5 E cylinder A, piston A end is in cylinder head (top dead center), exhaust valve closure, and INO, enters intake stroke, and in cylinder B, piston B end is in tail cylinder (lower dead center), and burning expansion terminates.Outlet valve is opened, and now, flywheel has stored enough energy to be continued to rotate, and back moves with piston, enters exhaust stroke.
Fig. 5 F piston walked two half trips, and planetary pinion has turned 900 ° with main axis 450 °, is in the middle part of cylinder A, B.
Piston in Fig. 5 G cylinder A is promoted to cover the 3rd stroke by flywheel inertial force, and planetary gear rotation 1080 °, have rotated 540 ° with rotating shaft, arrives tail cylinder, enters compression stroke.Piston in cylinder B reaches cylinder head, exhaust valve closure, INO, and piston back moves, and enters intake stroke.
Fig. 5 H main shaft flywheel is under inertial force promotes, and continue to rotate, back move, be in the middle part of cylinder AB with piston, compression, half stroke has respectively been walked in air inlet.
Four cylinder gear transmission explosive motors
Shown in Fig. 6, the structural principle of the four cylinder gear transmission explosive motors designed that the twin-tub geared engine shown in two Fig. 5 is together in parallel.Its ignition order is undertaken by 1,2,3,4 cylinder orders.
Shown in < mono-> Fig. 6 .1, piston in cylinder A reaches cylinder head, igniter arcing, expanded by the mixed gas ignition compressed, push piston to run along arrow points, piston pushes planetary pinion rotation, and rotates around sun gear with flywheel head shaft, external work done.Enter combustion expansion process; Piston in cylinder B is in the afterbody of cylinder, inlet close, and the mixed gas entering cylinder, by piston compression, enters compression stroke; Piston in cylinder C is in cylinder head, and exhaust valve closure INO, enters intake process; Piston in cylinder D is in the afterbody of cylinder, and outlet valve is opened, and enters exhaust process.
Shown in < bis-> Fig. 6 .2, the piston in cylinder A, is in the afterbody of cylinder, and combustion gas expansion working is complete, and outlet valve is opened and entered exhaust process; Piston in cylinder B is in cylinder head, igniter arcing, is expanded, push piston and back move by the mixed gas ignition compressed, and planetary pinion continues to rotate under piston promotes.Enter combustion expansion process; Piston in cylinder C is in the afterbody of cylinder, and suction valve cuts out, and intake process terminates, and enters compression process; Piston in cylinder D reaches cylinder head, exhaust valve closure, and INO enters intake process.
Shown in < tri-> Fig. 6 .3, in cylinder A, piston is in cylinder head again, exhaust valve closure, and INO enters intake process; Piston in cylinder B is in tail cylinder, and outlet valve is opened, and enters exhaust process; Piston in cylinder C is in cylinder head, and compression process terminates, igniter arcing, is expanded by the mixed gas ignition compressed, and promotes piston and back moves, and planetary pinion continues rotation and continues to rotate with flywheel head shaft, enters combustion expansion process; Piston in cylinder D is in the afterbody of cylinder, and suction valve cuts out, and intake process terminates.Compression process starts.
Shown in < tetra-> Fig. 6 .4, the piston in cylinder A is in tail cylinder, and suction valve cuts out, and enters compression process; Piston in cylinder B is in cylinder head, exhaust valve closure, and INO enters intake process; Piston in cylinder C is in tail cylinder, and outlet valve is opened, and in cylinder, spent waste gas is entered air by piston from relief opening; Enter exhaust process; Piston in cylinder D is in the top of cylinder, igniter arcing, is expanded, pushes piston reverse movement, external work done in cylinder by the combination gas ignition compressed.
Shown in < five > Fig. 6 .5, each cylinder piston is all in the state of Fig. 6 .1 separately, and piston covers four strokes, and main shaft flywheel have rotated two circles, completes first job circulation, enters next cyclic process.
Joint and flywheel only many than twin-tub two cylinder heads of four cylinder geared engines and cylinder body, one section of main shaft can be found out from Fig. 6 .1-6.7, its volume is less, more compact and portable.
Through preliminary experiment, gear transmission reciprocating-piston engine, proves that tool has the following advantages:
Avoid the harmful effect that conventional reciprocating piston engine connecting rod produces; Motor sealing and operating mode are improved more; Exhaust emission reduces greatly.
Eliminate impact and the loss of radial force, decrease fretting wear and without work loss, energy-saving effect is obvious;
Save reciprocating piston structure, the excellent sealing of reciprocating piston is unaffected, and because not having the impact of radial force R to improve, sealability is better;
Not having the high speed swinging of connecting rod to affect engine running will be more steadily reliable; Noise is little.
The technical problem not having current rotary engine to be difficult to solve and exhaust emission, have again that volume is little, lightweight, power be large, the feature of smooth running; The optimal selection of modern ic power will be become.Meet various particular/special requirement (as sports equipment needs such as helicopter, tank, naval vessels).
In a word, can expect that geared engine replaces the current inner combustion power equipment run by with its peculiar advantage, walk the prostatitis in combustion power.China's transportation power is reached world-class levels.Surmount current level of developed countries.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (1)
1. a gear transmission reciprocating piston type internal combustion motor, is characterized in that: the main shaft (5) comprising cylinder (1), piston (2), planetary pinion (3), sun gear (4) and band flywheel;
Be connected with piston (2) in the hole that the bearing pin (6) that on planetary pinion (3) standard pitch circle, the midline position of a corresponding tooth makes piston is contained in piston skirt (7) in an articulated manner, planetary pinion (3) rear portion is then made the axle journal that can fill rolling bearing and is arranged in the hole circumferentially of flywheel 1/2nd piston stroke, and makes good the engaging and rotate neatly of planetary pinion (3) and sun gear (4); Main shaft (5) with flywheel rolls around sun gear (4) with planetary pinion (3) under external force starting arrangement or manpower effect, be contained in wrist pin on planetary pinion (3) then with piston (2) linear reciprocating motion in cylinder (1), complete air-breathing, compression process.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420687353.9U CN204327282U (en) | 2014-11-17 | 2014-11-17 | Gear transmission reciprocating piston type internal combustion motor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420687353.9U CN204327282U (en) | 2014-11-17 | 2014-11-17 | Gear transmission reciprocating piston type internal combustion motor |
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| CN204327282U true CN204327282U (en) | 2015-05-13 |
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| CN201420687353.9U Expired - Fee Related CN204327282U (en) | 2014-11-17 | 2014-11-17 | Gear transmission reciprocating piston type internal combustion motor |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194415A (en) * | 2016-09-14 | 2016-12-07 | 徐玉国 | A kind of engine power transmission export structure |
| CN107313855A (en) * | 2017-08-09 | 2017-11-03 | 向元玖 | Cylinder rotary formula explosive motor |
| CN113250819A (en) * | 2021-06-11 | 2021-08-13 | 刘平 | Device for transmitting power by using straight rod piston seven-wheel transmission mechanism and application thereof |
-
2014
- 2014-11-17 CN CN201420687353.9U patent/CN204327282U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194415A (en) * | 2016-09-14 | 2016-12-07 | 徐玉国 | A kind of engine power transmission export structure |
| CN106194415B (en) * | 2016-09-14 | 2018-09-07 | 徐玉国 | A kind of engine power transmission export structure |
| CN107313855A (en) * | 2017-08-09 | 2017-11-03 | 向元玖 | Cylinder rotary formula explosive motor |
| CN113250819A (en) * | 2021-06-11 | 2021-08-13 | 刘平 | Device for transmitting power by using straight rod piston seven-wheel transmission mechanism and application thereof |
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