CN101660593B - Transmission mechanism for converting linear reciprocation into circular movement - Google Patents
Transmission mechanism for converting linear reciprocation into circular movement Download PDFInfo
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- CN101660593B CN101660593B CN2009101144343A CN200910114434A CN101660593B CN 101660593 B CN101660593 B CN 101660593B CN 2009101144343 A CN2009101144343 A CN 2009101144343A CN 200910114434 A CN200910114434 A CN 200910114434A CN 101660593 B CN101660593 B CN 101660593B
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Abstract
The invention discloses a transmission mechanism for converting linear reciprocation into circular movement. The transmission mechanism comprises a piston push rod horizontally and movably connected with an input power, a support base and a large flywheel. The middle part of the piston push rod is provided with a link shaft which is further provided with a link wheel. The transmission mechanism is characterized in that a centrally hollow peach-shaped wheel is fixed on the large flywheel; the edge of the link wheel is closely attached to the edge of the peach-shaped wheel; the center of a power shaft passes through the center of the large wheel to be integrated into a whole; and the power shaft is arranged on a power bearing. The transmission mechanism can reduce the abrasion caused by a piston to a cylinder, ensure the continuous work of the cylinder in a non-out-of-round state for a long time and reduce the temperature generated from friction, therefore, an engine can work in a sealed and lubricant state and then the output power of the engine is further improved.
Description
Technical field
The present invention relates to linear reciprocating motion is converted to the driving mechanism of circular movement, particularly to having the improvement of crank mechanism now.
Background technique
The power output of present being seen explosive motor is to drive crankshaft ﹠ connecting by reciprocating motion of the pistons to realize the circular movement acting, drive machine run, it is relevant that the power output and the bent axle of explosive motor pushes away the angle, it is big to push away the angle, output power is big, it is little to push away the little then output power in angle, the pushing away the angle and can only reach 45 degree of general bent axle maximum, so traditional bent axle exists following many shortcomings: when 1, the arm of force is in (miter angle), connecting rod is back and forth made guide movement, can cause sharp pounding, service life of a machine is shortened; When 2, bent axle was swung, piston and cylinder body strong friction made lubricating oil temperature raise, and cylinder body loses circle easily; When 3, bent axle rotated, the radian of swing was excessive, and parallel performance is just poor more, and the corresponding decline of horsepower shake also corresponding strongly, causes the service life of a machine shortening; 4, the radian of bent axle swing is too small, and piston stroke shortens, also corresponding the diminishing of horsepower, at this moment, and the combustion in IC engine rate variance, oil consumption increases, and the pollutant of discharge also strengthens.
Some open source literatures have reported that some replace the mechanism of I. C. engine crankshaft in recent years, for example:
1, Chinese patent, application number: 200310101163.0 applyings date: 2003.10.21 title: piston type crankshaft-free motor, open (bulletin) number: CN1529045 applies for (patent right) people: Cheng Yuan, address: Room 902, No. 28 No. 3 building of city, Hubin Road, Gulou District, Fuzhou City, Fujian Province limit Cao, invention (design) people: Cheng Yuan, summary: a kind of Crankless piston motor, by carrier wheel, with the affixed tooth bar of piston and be fixed in the power conversion mechanism that the actuation gear on the straight type output main shaft constitutes, replace traditional crankshaft ﹠ connecting, and overcome the deficiency of existing Crankless engine; Described carrier wheel can move between " joint " position and " disengaged " position, makes the power transmission chain between tooth bar and actuation gear be in the switching two states; At the outburst stroke of piston, can be by this power transmission chain to straight type main shaft outputting power; The back motion of piston then can not influence the motion of output main shaft; Along with carrier wheel periodically " joint " move, under the cooperation of other auxiliary systems and mechanism, the linear reciprocating motion of piston just can convert the lasting unidirectional rotating power of engine spindle to and export.This switching mechanism can be applicable to internal-combustion engines such as gasoline, diesel oil, combustion gas, and piston steam engine etc.
2, Chinese patent, application number: 200510102408.0, the applying date: 2005.09.09 title: Crankless disc type composite internal combustion engine, open (bulletin) number: CN1776207 applies for (patent right) people: Ceng Qingren; Ceng Fanxing, the address: Hong Jia village, Qian Suo town, Suizhong County, Huludao City, Liaoning Province, invention (design) people: Ceng Qingren, summary: Crankless disc type composite internal combustion engine has been cancelled bent axle; Piston changes circular movement into from traditional straight line motion.Because abandoned connecting rod and inlet and exhaust valve and corresponding cam mechanism, make mechanical energy loss reduce 5.85%, again because of having adopted the composite mechanism that utilizes waste gas to promote turbo machine, in also recyclable 32% waste gas loss 30%, promptly 9.6%, so just can raise the efficiency approximately 15.45%, can save the energy 34%.The present invention works if increased diameter just can be provided with a plurality of pistons simultaneously because be the disc cylinder body, thereby improves output power, particularly uses on helicopter at aviation field for it and opens up bigger space.
3, Chinese patent, application number: 93239165.6 applyings date: 1993.08.19 title: the device that linear reciprocating motion and circular movement are changed mutually, open (bulletin) number: CN2167238 applies for (patent right) people: a wing, address: Luo Wen middle school, Wanyuan, Sichuan Province county invention (design) people: open wing, summary: the utility model relates to a kind of linear reciprocating motion of internal-combustion engine and device that circular movement is changed mutually of being used for, it includes the identical tooth bar of structure that can adorn two tune parallel configuration of connection with the parts that do reciprocating linear motion (piston) mutually, be loaded on the non-wholecircle gear between two tooth bars, support the transmission shaft of non-wholecircle gear, the tooth of tooth bar and non-wholecircle gear, teeth groove is one by one corresponding and is provided with, and can be meshing with each other and steadily articulates, break away from.Use the alternative crankshaft ﹠ connecting of this structure, make complete machine structure simplification, compactness, efficient improves 1-3%, and is safe and reliable to operation.
4, application number: 02114648.9 applying date: 2002.06.26 title: a kind of method and apparatus of realizing the straight line/exchange that rotatablely moves, open (bulletin) number: CN1464209, application (patent right) people: Ma Demin, address: No.127, Youyi Xi Road, Xian City, Shanxi Province, invention (design) people: Ma Demin; Zhang Ying, summary: a kind of method and apparatus of realizing the straight line/exchange that rotatablely moves.This type of unit efficiency is low in the prior art, cost is high in order to overcome, the shortcoming of complex process, the toothed tooth bar in a kind of two sides and a kind of half gear that tooth is only arranged on the part circumference, alternately engagement by different with two-sided tooth bar of half gear tooth is gone up teeth realizes linear reciprocating motion and the mutual conversion that continues to rotatablely move in the same way.The present invention is applicable to needs that straight line and all kinds of devices (as replacing connecting rod and the bent axle in automobile, steamer, the reciprocating aircraft engine) that rotatablely move and exchange are had the efficient height, and cost is low, the characteristics of reliable transmission.
From above-mentioned disclosed patent, recognize, in order to overcome the power consumption that existing I. C. engine crankshaft motion brings, people have designed tooth bar, gear, by power transmission chain to straight type main shaft outputting power, perhaps improved the structure of internal-combustion engine, but these designs still exist some shortcomings: 1, the phenomenon of tooth bar, gear loss idle work; 2, tooth bar, gear can not move at fast state; 3, after tooth bar, gear permanent wearing and tearing working time, will make output shaft produce displacement, influence the work of machine, even produce problems such as noise is big.Exactly, tooth bar, gear be it would be better the characteristic of crankshaft system except using reluctantly in the high speed and the big machinery of loading under low speed, the little situation of loading.
In order to overcome the deficiencies in the prior art, the inventor is great patent of having applied for " a kind of device that replaces the I. C. engine crankshaft system " to State Intellectual Property Office on 04 20th, 2002 of spring not, application number 02229156.3, this device is made of big flywheel and small flywheel, the small flywheel zyklopisch is contained on the axle of big flywheel groove, and the eccentric shaft by small flywheel connects with the piston push rod that is connected internal combustion engine again.Promote the piston push rod to-and-fro motion by piston, drive the small flywheel rotation and rotate, and drive big flywheel and the line shaft that is attached thereto rotates along its center of circle, realize acting around big flywheel center.But disclosed this patent of the inventor also exists following problem, 1, the small flywheel diameter is little, stressed big when driving big flywheel and rotate, small flywheel damages easily, 2, when the axle of big flywheel overlaps with the piston push rod center, can not rotate, be merely able to rely on inertia motion, acting just can not be continuous like this, that is to say, zero degree when straight-line piston push rod becomes circular movement (situation that upper dead center, lower dead centre, middle dead point overlap) exists, and its acting is disappeared in zero degree; 3, need big flywheel be stirred and can carry out with artificial or machinery original starting the time, it be cumbersome to operate.Later on the inventor improves again the device of above-mentioned replacement I. C. engine crankshaft system, has applied for new patent: application number: 200810073509.3 applyings date: the 2008.03.26 title: the complex line motion mode replaced mechanism's open (bulletin) number of cylinder crankshaft system in the past: the great address of CN101251177 application (patent right) people: Mo Chun: (design) people: Mo Chunhao is invented No. 4 in high official position road, Wu Li town, Lingshan County, Guangxi Zhuang Autonomous Region; Great Wall not; Mo Changjian; Not long wound, summary: the driving mechanism of a kind of cylinder (comprising internal-combustion engine and compressor) piston, particularly to having the improvement of crank mechanism now, comprise piston push rod, the supporting base of support piston push rod, big flywheel and eccentric shaft, one end of piston push rod is connected with the piston of cylinder, be fixed with pto on the big flywheel, connect running machinery, be characterized in: the two ends of piston push rod are equipped with the piston push rod block bearing, the intermediate portion of piston push rod is provided with jack shaft, and is overlapping with big flywheel center, is inlaid with the eccentric groove axle less than big flywheel in the body of big flywheel, the one side of big flywheel cooperates with piston push rod, and another side is fixed with pto; Being provided with more than 2 on the piston push rod or zero gram axle of a plurality of promotion zero degree, on big flywheel, groove axle both sides are fixed with zero gram sheet of two or multi-disc arc.It has overcome traditional crank mechanism bumpy motion, the short and big shortcoming of output power consumption of cylinder life-span, and outputting power is stable, has improved effect, can turn round under high speed, and the equipment operation life-span is long.
The inventor will be equipped with piston push rod block bearing piston push rod and move a period of time, and test at the power output facet, proof has had bigger progress than application number 02229156.3, output is steady, and effect improves, but line shaft can not extend, the cylinder number is limited, because being provided with more than 2 on the piston push rod or zero gram axle of a plurality of promotion zero degree, on big flywheel, groove axle both sides are fixed with zero gram sheet of two or multi-disc arc.Zero gram sheet of these arcs is made cumbersome, implements to be not easy to produce in batches.
Summary of the invention
The purpose of this invention is to provide the driving mechanism that a kind of linear reciprocating motion is converted to circular movement, is that the existing zero gram sheet of making complicated arc is improved.
The present invention realizes in following mode:
Peach circle wheel is toward the mechanism of complex line conversion circular movement, comprise the piston push rod, supporting base and the big flywheel that are connected with the motion of input motivation level, be provided with zero gram axle in the intermediate portion of piston push rod, zero gram wheel is housed on the zero gram axle, it is characterized in that: the peach circle wheel that is fixed with an intermediate hollow on the big flywheel, peach circle wheel limit is close on zero gram wheel limit, and the line shaft center is passed the center of big flywheel and become one, and line shaft is installed on the motive bearing.
The effect of above-described peach circle wheel is to replace existing zero gram sheet, its mounting point is to be fixed on the big flywheel, be the driving mechanism of whole steam-cylinder piston that replaces the mechanism of cylinder crankshaft system, the structure that fixedly employing mosaic structure that big flywheel and peach circle are taken turns or screw are connected.
After above-described mechanism replaced zero gram sheet with peach circle wheel, line shaft can arbitrarily extend, and the cylinder number is not limit, and can replace cylinder crankshaft system well.
Concrete mechanism's Placement is as follows:
The piston push rod two ends are fixed on the push rod positioning shaft bolster, on on the push rod positioning shaft bolster push rod positioning bearing is installed, zero gram wheel is installed on the zero gram axle, and zero gram axle is fixed on the piston push rod, is positioned at the inboard of push rod positioning shaft bearing, peach circle wheel is close on zero gram wheel limit, peach circle wheel is inlayed and is fixed on the big flywheel, and the center of big flywheel is passed at the line shaft center, becomes one, line shaft is installed on the motive bearing, and peach circle wheel axle key is mainly with peach circle wheel chucking.
The working principle of the mechanism of replacement cylinder crankshaft system of the present invention is:
Peach circle wheel is fixed on the big flywheel, and it is to promote push rod by piston, and push rod is provided with zero gram axle, and zero gram wheel is housed on the zero gram axle, and zero gram wheel has driven peach circle wheel, and peach circle wheel has driven big flywheel power output shaft.Owing to be can conversion zero gram arbor wheel and the round position of taking turns of peach in design.
Peach circle wheel is a not great new invention of spring of the inventor, application number " 200810073509 describe in detail in patent specification ".On big flywheel, be fixed with two zero gram sheets, modern for easy manufacturing with two zero gram sheets, on original orientation, respectively add the longer connection that aligns.The two zero gram sheets of this moment link into an integrated entity, and just form a hollow peach circle wheel, and it pushes away than just enlarging.
The application of the present invention and on March 26th, 2008 " difference of application number 200810073509; be the big bearing groove axle of cancellation on big flywheel makes the line shaft on the big flywheel pass hollow peach circle wheel, passes piston push rod simultaneously; line shaft can be extended arbitrarily, and the cylinder number is not limit.Hollow peach circle wheel is fixing extremely on big flywheel, and it is to promote push rod by piston, and push rod is provided with zero gram axle, and zero gram wheel is housed on the zero gram axle, and zero gram wheel has driven peach circle wheel, and peach circle wheel has driven big flywheel power output shaft.Owing to be can conversion zero gram arbor wheel and the round position of taking turns of peach in design.
Peach circle wheel has two kinds of performances in transfer process, a kind of is " during straight line conversion circular movement, he can enlarge output with original power ".Another kind is " during the motion of circumference conversion linear, it can only dwindle output with original power ".It can enlarge on one side, and another side is to dwindle.This is its characteristic.
The inventor is in order to make peach circle wheel, through further investigation, finds that it follows following formula:
The md=girth
D is a diameter in the formula, and m is a constant, through long-term calculating and the experiment of the inventor, tries to achieve m=3.2323.
Characteristics of the present invention are: peach circle wheel when straight line motion conversion circular movement, it push away the handle point and can increase without limitation, and its stroke can not change, the time does not change yet.
And the handle point that pushes away of bent axle increases, and stroke just and then increases." internal combustion (IC) Engine Design person all knows ", stroke are at will to increase.It is big more to push away the long more thrust of handle point, and it is short more to push away handle point, and thrust is more little.The inventor explains at this, for peach circle wheel push away the handle point, can endlessly increase, and its stroke does not change.It can enlarge output on one side, and another side is to dwindle.Trace it to its cause, the inventor is that the two sides of having found peach circle wheel in doing experiment has different characteristics.The modern inventor causes peach circle wheel the model suction engine with the contrast of bent axle suction engine, and when the same energy of input, peach circle turbine will be twice above than traditional bent axle acc power.
Peach circle wheel of the present invention pushes away the handle point and can endlessly increase, and its stroke can not change, and the time does not change yet.
So, peach circle wheel explosive motor, horsepower is big, and laborsaving, oil consumption is few, and blowdown is few, and parallel performance is good, shakes little.
Below analyze the working principle that the present invention replaces the mechanism of cylinder crankshaft system:
Above-mentioned we know, " peach circle wheel " is exactly the circle of shape as peach; " peach circle wheel " is exactly the device that makes circular movement and straight line motion can change and can carry out straight reciprocating motion mutually in simple more mode.
Total institute is known, the crank mechanism of watt invention is with more than 200 year history has mechanically been arranged so far, up to the present global mechanical bound pair in the component of bent axle, the dead point is big and the problem that pushes away angle little (having reduced power transfer efficiency), guide movement (severe friction) all is to rest on modes such as improving machining accuracy and reinforcing material performance to go to improve, can only take stopgap measures and can not effect a permanent cure, also do not find a kind of effective and efficient manner reach for bent axle and also can treat both principal and secondary aspect of disease these problems to solving." peach circle wheel " be the inventor go through 40 years many times test and a kind of brand-new transmission device that invents.The birth of today " peach circle wheel " can be described as and cracked mechanical engineering field and realize the real straight reciprocating motion and " Goldbach's Conjecture " of straight reciprocating motion, brings to the world and also can bring pleasantly surprised the time one to use the machine that circular movement and straight reciprocating motion change mutually and change great revolution.
Below " peach circle wheel " characteristic is carried out simple an argumentation:
One, " peach circle wheel " is how to realize straight reciprocating motion; Why " peach circle wheel " can normally realize straight reciprocating motion, secret is wherein passed through on the parallel separatrix in the center of circle in the middle of determining to be hidden in " peach circle wheel " exactly, because " peach circle wheel " be not so be that the just circle of standard will determine in the point of intersection of " peach circle wheel " thousands upon thousands lines in lining that the position in " center of circle " could determine to pass through the parallel separatrix in " center of circle ", seek this " center of circle " really as looking for a needle in a haystack, the inventor has spent the time in 30 years nearly and has just grasped its rule by a large amount of tests, also can improve or reduce output power because can increase or shorten stroke by the shape that changes " peach circle wheel ", though the shape of " peach circle wheel " has ever-changing, but it be unable to do without this rule at Wan Bianzhong: peach circle wheel is on the parallel lines of push rod center, no matter it is on what orientation, size that let it be, no matter he is any shape, no matter it pushes away handle and how long has, as long as it is on the parallel lines of push rod center, his peach height degree equates with its last lower dead centre diameter number.Situations such as it just can make straight line changes the circumference to-and-fro motion, and commentaries on classics that if its peach height degree is inequality with the diameter number, deviation is excessive will to be occurred " peach circle wheel " is motionless also just can't be finished straight reciprocating motion.
Be two, " peach circle wheel " how to be implemented in to enlarge output power under the situation that does not increase stroke?
" peach circle wheel " be one and can mechanically realize the device that circular movement and straight reciprocating motion are changed mutually, but during work done because so motion mode is also different with the ratio of the different output powers of motion mode of traditional bent axle, specifically mode is as follows:
" peach circle wheel " is exactly to utilize piston to drive push rod, and the peach circle wheel that zero gram arbor wheel on the push rod promotes on the big flywheel is spent the motion dead point, makes the flywheel on the line shaft and push rod can finish circular movement and straight reciprocating motion is changed mutually." peach circle wheel " is one " moment of torsion output amplifier ", pushes away handle point (output torque increase) because " peach circle wheel " can increase without limitation under the situation that does not change length of piston travel (energy consumption) by the external diameter that strengthens " peach circle wheel ", and the time does not prolong.
As everyone knows, the crank mechanism of watt invention is with mechanically having had the history in more than 20,000 year so far, up to the present global mechanical bound pair is in the component of bent axle, the dead point is big and push away angle little (having reduced power transfer efficiency), guide movement problems such as (severe frictions) all is to rest on modes such as improving machining accuracy and reinforcing material performance to go to improve, can only take stopgap measures and can not effect a permanent cure, also do not find a kind of effective and efficient manner to reach, and " peach circle wheel " is exactly a key that addresses these problems specially for bent axle can be treated both principal and secondary aspect of disease these problems are fallen to solution.
Following the present invention simply discusses the characteristic of peach circle wheel:
One, " peach circle wheel " is how to realize straight reciprocating motion;
Why " peach circle wheel " can normally realize straight reciprocating motion, secret is wherein passed through on the parallel separatrix in the center of circle in the middle of determining to be hidden in " peach circle wheel " exactly, because " peach circle wheel " be not so be the just round position that will determine " center of circle " in the crossing of " peach circle wheel " central thousands upon thousands lines of standard, could determine the parallel separatrix by " center of circle ", seek this " center of circle " really spent 40 years nearly as looking for a needle in a haystack time and just grasped its rule by a large amount of tests.Also can improve or reduce output power because can increase or shorten stroke by the shape that changes " peach circle wheel ", " though peach circle wheel " if shape have ever-changing push away handle on the parallel lines of push rod center that just let it be pushes away handle and how long have, size that let it be, how shape that let it be changes it can both be done straight reciprocating motion.But the position in its if " center of circle " determine inaccurate will influence by " center of circle " in case parallel marginally determine that deviation is excessive and will occur that " peach circle wheel " changes situation such as motionless and also just can't finish straight reciprocating motion.
Effect to motor is: reduce the wearing and tearing of piston to cylinder, can guarantee for a long time that cylinder is not losing continuous firing under the round state, the temperature that the reduction friction produces, just can under sealing and the state that lubricates, working of motor, and then the output power of raising motor like this.
Two, " peach circle wheel " is how to be implemented in to enlarge output power under the situation that does not increase stroke;
" peach circle wheel " be one and can mechanically realize the device that circular movement and straight reciprocating motion are changed mutually, but during work done because motion mode is different with the motion mode of traditional bent axle, so the ratio of output power is also different, specifically below the mode:
Traditional " bent axle " is no matter utilize circular movement commentaries on classics rectilinear motion mode work done or utilize the ratio of its output power of straight line motion commentaries on classics circular movement pattern work done all to be directly proportional; And the power that " peach circle wheel " exported when utilizing circular movement to change the work done of straight line motion motion mode is the same with " bent axle ", but the power of being exported when utilizing the work done of straight line motion commentaries on classics circular movement pattern is just big surprising.
The mode of " peach circle wheel " concrete work done is as follows:
" peach circle wheel " push away handle be the central point of line shaft to the distance of " peach circle wheel " peak (annotate: the peak of " peach circle wheel " be should " peach circle wheel " the highest outstanding point and the minimum point of " peach circle wheel " to be this " peach is round takes turns " fall in minimum point; ) so the angle and distance that pushes away handle point along with the rotation " peach circle wheel " of " peach circle wheel " also can change thereupon, making piston stroke with me is: the mechanical model of 5.8CM is an example, the handle point that pushes away of " bent axle " is: 2.9CM and " peach circle wheel " push away handle point 10CM, but also can be under the situation that does not change piston stroke, external diameter by unlimited increasing " peach circle wheel " increases without limitation and pushes away the handle point, can certainly shorten under the situation that push away handle point or the growth piston stroke not changing.
The characteristic of " peach circle wheel " is main to show following mode:
A, can increase without limitation under the situation that does not change piston stroke by the external diameter that strengthens " peach circle wheel " pushes away the handle point.(annotate: I add " peach circle wheel " model validation of being the different 10CM of surpassing of several sizes in addition this mode set up).
B, " increase or shorten " not changing the distance that can change stroke under the situation that pushes away handle point length.(annotate: the inventor add " peach circle wheel " model validation of being the different 10CM of surpassing of several sizes in addition this mode set up).
C, can change stroke and change output power by the shape that changes " peach circle wheel ".(annotate: the shape of " peach circle wheel " is can be Protean; I add in addition done different " the peach circle wheel " model validation that surpasses 10CM of several sizes this mode set up).
Description of drawings
Fig. 1 is the plan view that peach circle of the present invention is taken turns linear reciprocating motion mechanism.
Fig. 2 is the plan view of Fig. 1.
Fig. 3 is the schematic representation of peach circle wheel.
Component title among the figure:
1, line shaft; 2, motive bearing; 3, peach circle wheel axle key; 4, big flywheel; 5, peach circle wheel; 6, zero gram wheel; 7, zero gram axle; 8, piston push rod; 9, push rod positioning shaft bolster;
Embodiment
Utilize the prototype of being done to carry out embodiment's explanation below:
As shown in Figure 1, 2, piston push rod 8 two ends are fixed on the push rod positioning shaft bolster, push rod positioning bearing 9 are installed on the push rod positioning shaft bolster, and zero gram wheel 6 is installed on the zero gram axle 7, zero gram axle 7 is fixed on the piston push rod 8, be positioned at the inboard of push rod positioning shaft bearing 9, peach circle wheel 5 is close on zero gram wheel, 6 limits, and peach circle wheel 5 is inlayed and is fixed on the big flywheel 4, the center of big flywheel 4 is passed at line shaft 1 center, become one, line shaft 1 is installed on the motive bearing 2, and axle key 3 is mainly with peach circle wheel 5 chuckings.
As shown in Figure 3, peach circle wheel 5 is not just round, middlely is hollow-core construction (make line shaft 1 pass from the center), and the center of circle is with just round different, and girth can not calculate with 3.141516..., but with the calculating of md=girth, m=3.2323.
The work acting process of peach circle wheel linear reciprocating motion testing machine of the present invention:
The output shaft of diesel engine or motor is connected with piston push rod 8, make piston push rod 8 move reciprocatingly, 6 rotations of zero gram wheel, because zero gram wheel 6 is close to peach circle wheel 5, peach circle wheel 5 rotates, thereby flywheel 4 makes it to rotate greatly, drives upwards acting (an angle of 90 degrees) of line shaft 1, becomes circular movement by to-and-fro motion.
The power that acts on piston push rod 8 is except the output with diesel engine or motor connects, also can with cylinder, hydraulic press promotes, the motion of output can promote the various machineries that need circular movement, for example, suction engine, loom, petroleum pump etc. also can be used for the bent axle conversion of the traffic tool.
Case study on implementation 1:
The inventor has made two prototypes with identical 5.8cm stroke, one one is that (radius of " peach circle wheel " is the straight reciprocating motion model of using " peach circle wheel ": 10CM), another one is that traditional bent axle model radius is 2.9cm, and still the handle point length that pushes away of " peach circle wheel " model is 10CM; And the bent axle model push away handle point length 2.9cm, push away the long big and peach circle wheel of moment of torsion that proves absolutely the output torque of same stroke " peach circle wheel " model than the output of bent axle model of handle point with the handle point that pushes away of same 5.8cm stroke " peach circle wheel " model than bent axle model " output torque can increase along with the ratio that pushes away the growth of handle point of " peach circle wheel ".(say from angle of mechanics to increase that to push away handle point be exactly to have increased moment of torsion, and stroke constant be exactly the time constant, having increased moment of torsion under constant situation of time increases output power exactly and has just reduced energy consumption.)
Case study on implementation 2:
The inventor utilizes the model of case study on implementation 1 to load onto with the coil of copper cash coiled cylinder shape simulation cylinder and insert rectification, carbon brush and commutator transformer then with magnet plug simulation piston and miniature suction pump and belt in the Stainless Steel Tube and seals in an ammeter that shows work done power consumption at last, these two models have just become two miniature suction engine like this, both can work done after the energising draw water and also can utilize the power consumption of ammeter record pump process.(annotate: the equally used component of the stroke of these two prototypes all are shared, unique different be exactly the power transmitting deice difference; ) experimental result is as follows:
Single cylinder prototype experimental result is: one one is the bent axle prototype, and one one is " peach circle wheel " prototype, and two prototypes are taken out 20 jin of water respectively: 20 minutes consuming time of bent axle model, ammeter have changeed 106 circles; 6 minutes consuming time of peach circle wheel model, ammeter has changeed 26 circles.Conclusion is: peach circle wheel " the single cylinder prototype is bigger by 75% than the output power of drawing water of " bent axle " single cylinder prototype
Twin-tub prototype experimental result is: one one is the bent axle prototype, and one one is that " peach circle wheel " two prototypes of prototype are taken out 20 jin of water respectively: 10 minutes consuming time ammeters of " bent axle " model change 50 circles; Peach circle wheel " 3.5 minutes consuming time ammeter commentaries on classics 18 circles of prototype.(annotate; Structure cylinder as the twin-tub machine is contained in " peach circle wheel " so the words overall dimensions at the two ends of front-rear linkage is long partially uses less than can only being contained in the Side face on the motor of car, but because the influence of lateral force causes the twin-tub prototype bigger than single cylinder engine certainly than the ratio of the ratio of the output power of single cylinder prototype its output power of words that changes four-cylinder into less than normal; ) conclusion is: peach circle wheel " the twin-tub prototype is bigger by 64% than " bent axle " twin-tub prototype output power of drawing water
The contrast that utilizes the pulley calculation method to detect is:
Pinioning the piston other end with one in a rope is that standard is measured from five angles (15 degree, 30 degree, 45 degree, 60 degree, 90 degree) with a pallet dress counterweight with the pulling piston;
The counterweight pulling force summation of five angles of bent axle prototype of single cylinder is: 1880 grams; The counterweight pulling force summation of " peach circle wheel " five angles of prototype of twin-tub is: 730 grams;
Conclusion is: since " bent axle " thus push away that the angle is little, the dead point is big and the guiding straight line motion causes the efficient that thrust is little, friction has seriously restricted self output power greatly; " peach circle wheel " to push away that the angle is big, the dead point is little be again real straight reciprocating motion, brought up " peach circle wheel " be different from " bent axle " thus the efficient of the special performance output power that thrust is big, friction is little just than " bent axle " height.
Utilize the characteristic of peach circle wheel, it can efficiently solve the technical bottleneck of traditional bent axle.Be embodied in following several respects: A, application " peach circle wheel " thereby thereby the piston of motor be significantly to reduce the severe friction between piston and the cylinder by cylinder and strengthen sealing with level to improve output power (solve at " bent axle " effect lower piston and the low problem of output power occurs) by the severe that guide movement was produced friction that cylinder was produced with because of the severe friction causes cylinder body to lose the circle sealing difference that caused.B, application " peach circle wheel " thus engine link be (to have solved crankshaft-link rod by the thrust of cylinder is very concentrated in the component problem that is produced during by cylinder with swing state with level.) when moving back and forth during the motor work done of C, application " peach circle wheel " dead point little, push away the angle big (" peach circle wheel " push away the angle be distributed in " peach circle wheel " whole outer diameter side along last " except the upper and lower dead point " its to push away the handle point be synchronization-moving along with the rotation of " peach circle wheel ") characteristics are: the power transfer efficiency height.(solved " bent axle " dead point big, push away the little problem that produces power transfer efficiency in angle.)
Application prospect:
1. flat opposed motor
From above to the performance evaluation of " peach circle wheel " and the introduction of structure, " peach circle wheel " is applied on the flat opposed motor is only optimum, should have the advantage of (Porsche and Subaru) used flat opposed motor but also can utilize the characteristic of " peach circle wheel " well to solve the harshness that " bent axle " is applied on the flat opposed motor aspects such as cooling, lubricated and highi degree of accuracy technologies and require significantly to reduce, concrete mode is as follows:
The one skilled in the art knows that the flat opposed motor has advantages such as center of gravity is low, vibration is little, power is big; Why does the whole world have only Subaru and Porsche two tame motor corporations to adopt? must be that it exists certain shortcoming.At first be, lubrication system is not ideal, and technical requirements is very high; It is very strict that next is that cooling system also requires; So manufacture cost is compared common array or V-type engine exceeds much.Solve above mentioned three technological difficulties on the flat opposed motor with regard to the A. lubrication system problem that become easier and " peach circle wheel " mechanism is applied in: thus the rotating speed of flat opposed motor very high " bent axle " formula flat opposed motor push away handle point and the piston technological difficulties of whole lubricating system just; If with " peach circle wheel " mechanism replace that " bent axle " mechanism just can well solve these technological difficulties because " peach circle wheel " mechanism push away the handle point be by " peach circle wheel " so spool upward just can solve the lubrication needs that pushes away handle point as long as directly oil is sprayed onto on the line shaft in the center of circle; Since " peach circle wheel " thus the flat opposed engine piston of formula during by cylinder be do to install below straight reciprocating motion connects piston at two ends the push rod oil pump tell two spray bars from about position about the 5CM of two wrist pins directly oil is sprayed onto the boring position of the inboard corresponding installation combined oil ring of corresponding installation combined oil ring piston, so just can be endlessly lubricant oil be sprayed onto the lubrication needs that has satisfied the high speed rotating lower piston on the piston of high speed rotating greatly; Add the patented technology of my a firm application in addition, application number is: 200910114369.4 titles are: sealed lubricative gaseous ring compound gasket of piston-type internal-combustion engine just can guarantee the lubricating requirement of piston fully; B. technical requirements height: it is the technical bottleneck that influences lubrication system and cooling system maximum that " bent axle " formula flat opposed engine technology requires height to be because piston is the straight-line high temperature that is produced because of friction of doing to lead at a high speed by cylinder the time; And use " peach circle wheel " replacements " bent axle " just can transfer the motion mode of piston by cylinder to straight reciprocating motion by the guiding straight line motion, piston also also can correspondingly weaken with regard to the influence that reduces lubrication system and cooling system greatly the temperature that the friction of cylinder will decline to a great extent because of the frictional resistance generation of leading like this; " so peach circle wheel " formula flat opposed motor need not as " bent axle " formula flat opposed motor, to utilize harsh craft precision go to reduce friction between piston and the cylinder improve output power and reduce temperature cylinder and the road cause manufacturing efficiency low with problem such as cost height; " peach circle wheel " thus formula flat opposed motor only need go to produce just can the be up to the standard technological requirement of opposed motor with normal production precision can enhance productivity and reduce production costs.C. cooling system problem: the formula flat opposed motor of " peach circle wheel ": 1. piston is that do reciprocating linear motion friction that cylinder is produced is very little by cylinder the time; Two ends connect the push rod strong point of piston be (specifically contrast the prototype picture) on the bearing thus earth attraction to the influence of piston by being delivered on the bearing of push rod, can eliminate the influence of earth attraction basically through the high speed rotating on the bearing piston; Piston just can reduce greatly because of the high temperature that earth attraction and guide movement and cylinder friction are produced like this, makes lubricant oil strengthen the lubricating of cylinder because center housing temperature reduces simultaneously, makes that the piston ring packing performance is better.
Because it really is a perfectly combination that " peach circle wheel " particular performances is applied in it on the flat opposed motor, can predicts cost and the technology used near common engine by three above technology contrasts and just can produce high performance " peach circle wheel " formula flat opposed motor.
2. energy of electric automobile driver
Without motor utilization " peach circle wheel " mechanism and the coil that is connected the push rod two ends, as follows exactly the concrete advantage of device that electrically communicate on the line shaft of battery output:
A. utilize " the peach circle is taken turns " directly to increase (increasing) at the following output torque of the situation that does not increase energy consumption (power) along with the external diameter increase of " peach circle wheel ".
B. the coil winding (also not applying for a patent) of wound can be the piston of having filled in magnet in the coil certainly to utilize me, and just the ratio than traditional motor transmission is big by about 30% to remain 90 electric energy that push away the such coils output in angle (thrust maximum) of spending.
3. crank axle for vessel
Present situation is introduced: the first crankshaft used for large boat that DaLian Re-Work Crane Group Co., Ltd makes pass through Classification society and user's joint inspection in Dalian China sharp bent axle company the end of the year in 2007, formally roll off the production line.This indicates that DaLian Re-Work lifting group has possessed the mass production capabilities of the big marine diesel engine bent axle with independent intellectual property right, will effectively alleviate and solve the bent axle bottleneck problem of restriction China's marine diesel engine and shipbuilding industry development.
Crankshaft used for large boat is the critical component of marine diesel engine, weight is big, the precision height, the performance requirement harshness, the manufacturing process complexity, its market is substantially by Japan, Korea S, Czech, the monopolization of a few countries such as Spain, the global short situation that supply falls short of demand had also appearred in recent years, price rises steadily, delivery date is more and more longer, cause China's shipbuilding the phenomenon of " machine (marine diesel engine) such as ship; bent axles such as machine " often to occur, become restriction China and make machine, the key issue that shipbuilding capacity improves and shipping industry develops, thereby classified as one of 16 major technologies and equipment development projects by country.First bent axle of Dalian China sharp bent axle company formally rolled off the production line on December 29th, 2007, and this root is grown 6.7 meters, weighed 41 tons bent axle, will be used in the Guangzhou Shipbuilding International and export on gondola 50500 tons of oil tankers.
If adopt " peach garden " mechanism to produce crank axle for vessel, just can break through the technical bottleneck of crank axle for vessel, also can realize even if produce the maximum crank axle for vessel in the whole world.
Other to also have military tank to use " peach garden " mechanism most important when can increase horsepower be the overall height that reduces tank, here I have not just enumerated one by one to improve safety coefficient or the like when fighting to the finish with enemy's tank; Their boths of " bent axle " and " peach circle wheel " are power transmitting deices, and the transfer mode of bent axle is to be directly proportional; If bent axle pushes away handle point and doubled than originally, its required time and stroke are all corresponding so doubles, thereby explanation change stroke is nonsensical with pushing away the handle point to " bent axle ".Increase and push away the output power that the handle point can increase corresponding multiple by strengthening " peach circle wheel " external diameter under the situation that does not increase oil consumption but " peach circle wheel " is just opposite. application " bent axle " mode in addition, piston is to do the guiding straight reciprocating motion by cylinder, and use the words of " peach circle wheel " mode is to do straight reciprocating motion. this dual mode result is: the former bent axle mode is big because of rubbing, balance is bad and influence the performance and the life-span of motor, and latter peach circle wheel mode is little because of rubbing, balance good and the performance and the life-span of enhancing motor.
Up to the present the inventor we can say the understanding of " peach circle wheel " and not only is familiar with but also strange because I go above only having grasped the technology of making " peach circle wheel " and the technology of " peach circle wheel " can being applied to motor.The characteristic of following but " peach circle wheel " only knows how to use these technology up to today, and be that assorted can increasing without limitation under the situation that does not increase piston stroke (energy consumption) pushes away handle point (output torque), I can only mode by experiment go to confirm and can't get across with the principle of machinery and terms of mechanics and the knowledge form with literal at present, so need the expert of the especially terms of mechanics of vast mechanical aspects to carry out a comprehensive deep research jointly, wish early all to be hidden " peach circle wheel " the inside also the characteristic of not finding to crack out to be applied to as early as possible all two motions mutually conversion mechanically, the technology that becomes world's initiative as the BMBS of lucky automobile promotes the well-being of mankind and also increases a strength for national industry.And " peach circle wheel " formula flat opposed motor can be avoided owing to center of gravity is low, and (under the situation of not blowing out) forms a complementation because of the overturn accident that the center of gravity height is caused with the BMBS technology when turning and running at high speed; The birth of today " peach circle wheel " can be described as and cracked the mechanical industry field and realize that real straight reciprocating motion changes " Goldbach's Conjecture " of circular movement, brings to the world and also can bring pleasantly surprised the time machine using circular movement and straight reciprocating motion and change mutually to change great revolution.Play enormous function more for revitalizing national industry.
Claims (2)
1. a linear reciprocating motion is converted to the driving mechanism of circular movement, comprise the piston push rod (8), supporting base and the big flywheel (4) that are connected with the motion of input motivation level, be provided with zero gram axle (7) in the intermediate portion of piston push rod (8), zero gram wheel (6) is housed on the zero gram axle (7), it is characterized in that: the peach circle wheel (5) that is fixed with an intermediate hollow on the big flywheel (4), peach circle wheel (5) limit is close on zero gram wheel (6) limit, line shaft (1) center is passed the center of big flywheel (4) and is become one, and line shaft (1) is installed on the motive bearing (2).
2. linear reciprocating motion according to claim 1 is converted to the driving mechanism of circular movement, it is characterized in that: big flywheel (4) and the fixedly employing mosaic structure of peach circle wheel (5) or the structure that screw is connected.
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102877936A (en) * | 2011-05-04 | 2013-01-16 | 张庆华 | Flywheel mid-set type piston engine |
| CN102588096B (en) * | 2012-03-09 | 2013-09-18 | 莫春浩 | Linear reciprocating motion and circular motion conversion engine |
| CN104167894B (en) * | 2014-09-02 | 2018-02-09 | 莫春浩 | Reversing motor |
| CN104295695B (en) * | 2014-09-30 | 2016-08-17 | 刘效辉 | Power switching device |
| CN105065601B (en) * | 2015-07-20 | 2021-10-19 | 丁冠东 | Half-crankshaft peach-round wheel combining device |
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| EP0460485A1 (en) * | 1990-06-06 | 1991-12-11 | MARANTEC ANTRIEBS- UND STEUERUNGSTECHNIK GMBH & CO., PRODUKTIONS OHG | Transmission for converting rotary into translational movement |
| CN2120223U (en) * | 1992-03-13 | 1992-10-28 | 温州教育学院实验厂 | Rectilinear reciprocating and closed curve circular motion conversion mechanism |
| GB2279918A (en) * | 1993-07-15 | 1995-01-18 | Arthur Entwistle | Treadle-cycle |
| CN101251177A (en) * | 2008-03-26 | 2008-08-27 | 莫春浩 | Mechanism substituting cylinder crankshaft system with to-and-fro rectilinear motion mode |
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- 2009-09-27 CN CN2009101144343A patent/CN101660593B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0460485A1 (en) * | 1990-06-06 | 1991-12-11 | MARANTEC ANTRIEBS- UND STEUERUNGSTECHNIK GMBH & CO., PRODUKTIONS OHG | Transmission for converting rotary into translational movement |
| CN2120223U (en) * | 1992-03-13 | 1992-10-28 | 温州教育学院实验厂 | Rectilinear reciprocating and closed curve circular motion conversion mechanism |
| GB2279918A (en) * | 1993-07-15 | 1995-01-18 | Arthur Entwistle | Treadle-cycle |
| CN101251177A (en) * | 2008-03-26 | 2008-08-27 | 莫春浩 | Mechanism substituting cylinder crankshaft system with to-and-fro rectilinear motion mode |
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