CN200978713Y - Combined revolving cylinder engine - Google Patents
Combined revolving cylinder engine Download PDFInfo
- Publication number
- CN200978713Y CN200978713Y CN 200620112104 CN200620112104U CN200978713Y CN 200978713 Y CN200978713 Y CN 200978713Y CN 200620112104 CN200620112104 CN 200620112104 CN 200620112104 U CN200620112104 U CN 200620112104U CN 200978713 Y CN200978713 Y CN 200978713Y
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- cylinder
- rod
- output shaft
- tie
- revolute pair
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Abstract
A combined type revolving cylinder motor of the utility model is specie of an internal combustion engine belongs to the motive power machine field. Because conventional shuttle conveyer motors have dead centers, the work efficiency is low, vibration and noisy is large. The device is a new motor constituted by a planet gear mechanism and a slider crank mechanism. The device fixes a cylinder on an output shaft and maintains a distance of a fixed force arm to the axial line of output shaft. The cylinder pushes the output shaft rotate under pressure, and the dead center is overcome. The pressure simultaneously worked on the piston can transfer to the same output shaft through the transmission organ constituted by the planetary gear system, and thereby what the output shaft gets is the addition of powers of the cylinder and the valve. The utility model not only improves engine efficiency, but also lightens attack, vibration and noisy, and improves the working life. The utility model maintains the ripe hermetically sealed construction of tradition motors, leaves out complex bent axles, simplifies the gas supply system. The utility model is applicable in car, ship and various machines or the like.
Description
Affiliated technical field
Combination type rotary cylinder engine of the present utility model is a kind of internal-combustion engine, belongs to the dynamic power machine field.
Background technique
Traditional crank block type internal-combustion engine has centuries history.Because the shortcoming of this internal-combustion engine mechanism itself, its efficient is very low, and impact, vibration and noise are big.Its basic reason is that this structure does not make full use of the pressure energy that the chemistry of fuel the subject of knowledge and the object of knowledge produces.As everyone knows, when inflammable gas when cylindrical implosion is sent out, the atmospheric pressure of generation acts on respectively on piston and the cylinder simultaneously, but the pressure that only acts on the piston can pass through the crank outputting power.Because there is the dead point in mechanism itself, make that in the angular range of atmospheric pressure maximum crank is zero or is close to zero that to the arm of force of output shaft this has not only reduced efficient, has also caused impact, noise and vibration.And cylinder is a frame, and the pressure that acts on the cylinder can not work done, can only be converted into impact, noise and vibration.Comprehensive these factors, the efficient of traditional combustion engine is very low, has only 30%～40% usually.
The sixties in last century occurred triangle piston formula rotary engine, its compact structure does not have the dead point substantially, and its gas distribution system is simple in structure.But this internal-combustion engine fails to solve sealing problem all the time, thereby is difficult to be widely used in actual product; After this conception of various forms rotary engine is also arranged, but all do not develop into the practical stage.Simultaneously, comprise the conception of the various forms rotary engine of triangle piston formula rotary engine, all fail to break through the thinking restriction of traditional combustion engine, they are always by one of piston or cylinder outputting power, another is the only stressed not work done of frame, and is therefore also not high to energy utilization ratio.
Summary of the invention
For overcoming the shortcoming of traditional combustion engine, the utility model has designed a kind of novel combination type rotary cylinder engine.This machine is fixed on cylinder on the output shaft, and and the output shaft axis between keep a fixing arm of force length, promote output shaft at the effect lower cylinder of atmospheric pressure and rotate, become main output member, thereby overcome the dead point of traditional combustion engine; The pressure that acts on simultaneously on the piston can reach same output shaft by driving mechanism, promotes output shaft and rotates, and what obtain on the output shaft like this is both output power sums of cylinder and piston.This has not only fundamentally improved the efficient of motor, can also alleviate its impact, noise and vibration greatly, improves service life of a machine.This machine has also kept the sealing configuration of conventional engines maturation, has overcome the shortcoming of rotary engine.Also save complicated crank in addition, simplified gas distribution system.
The technological scheme that combination type rotary cylinder engine technical solution problem of the present utility model is adopted is: the structure of motor is the combined mechanism that a planetary gear train and a slidercrank mechanism are formed.Central gear in the combined mechanism, planetary pinion, tie-rod are formed planetary gear train; Planetary pinion, connecting rod, piston and the cylinder that is fixed on the tie-rod are formed slidercrank mechanism.Wherein central gear is a fixed external gear.Revolute pair is formed at the center of tie-rod one end and central gear, and this revolute pair and output shaft are fixed together, and promptly tie-rod is an output member; Revolute pair is formed at the other end of tie-rod and planetary center.Planetary pinion is meshed with central gear.Cylinder block is fixed on the tie-rod, and a piston in the cylinder and an end of connecting rod are formed revolute pair, and the other end of connecting rod and planetary pinion are formed revolute pair, and the line of the revolute pair that this revolute pair and tie-rod and center planetary gear are formed forms crank.The medial axis of cylinder block is the revolute pair formed by tie-rod and planetary pinion of the guide passage of piston and perpendicular to this revolute pair and the tie-rod line with the revolute pair of central gear composition, and the line of this two revolute pair is the arm of force of cylinder to output shaft.When the inflammable gas in the cylinder broke out, the pressure that acts on the cylinder bottom surface promoted tie-rod and rotates, and rotates output power W thereby promote output shaft
1It is the revolute pair rotation that crank is formed around itself and tie-rod that the pressure that acts on piston head simultaneously promotes planetary pinion by connecting rod, and according to the working principle of planetary gear train, this also will promote tie-rod and rotate output power W in the same way
2Therefore the power on the output shaft is W
1+ W
2, its efficient will improve greatly.
Another technological scheme of combination type rotary cylinder engine of the present utility model is: the central gear in the combined mechanism is an internal gear.All the other and previous technological scheme are together.
The technological scheme that gas distribution system adopted of combination type rotary cylinder engine of the present utility model is: system is made up of the gas port on gas distribution plate and the cylinder.Gas distribution plate transfixion wherein.Have suction port and relief opening on the gas distribution plate, porting links with air inlet-outlet pipe respectively.Cylinder head has gas port.When entering exhaust stroke, cylinder turns to the exhaust ports on the gas distribution plate, and gas port is aimed at the relief opening exhaust; Exhaust finishes, and gas port leaves relief opening.Cylinder is rotated further, and gas port is just aimed at the suction port air inlet on the gas distribution plate.Air inlet finishes, and gas distribution plate is sealed gas port.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Among the figure, 1 is central gear, and 2 is planetary pinion, and 3 is tie-rod, and 4 is connecting rod, and 5 is piston, and 6 is cylinder, and 7 is gas distribution plate, and 8 is suction port, and 9 is relief opening, and 10 is gas port.
Fig. 1 is the working principle and the section of structure of single-cylinder engine of the present utility model.
When Fig. 2 had just entered exhaust stroke for the cylinder of single-cylinder engine, cylinder turned to the position of the exhaust ports on the gas distribution plate.
Fig. 3 is the situation of the gas port on the cylinder of model utility when aiming at relief opening.
Fig. 4 is the working principle and the section of structure of multicylinder engine of the present utility model, is four cylinder engine among the figure.
Fig. 5 is the working principle and the section of structure of another technological scheme of the present utility model.
Fig. 6 is the working principle and the section of structure of the multicylinder engine of another technological scheme of the present utility model, is four cylinder engine among the figure.
Embodiment
Among Fig. 1, central gear (1), planetary pinion (2), tie-rod (3) are formed planetary gear train.Planetary pinion (2), connecting rod (4), piston (5), cylinder (6) are formed slidercrank mechanism.Tie-rod is an output member, and the revolute pair A and the output shaft of its lower end are fixed together; The upper end of tie-rod and planetary pinion are formed revolute pair B, and planetary pinion and central gear engagement can be rotated relative to tie-rod around the B point again.Cylinder and tie-rod are fixed together, and the medial axis of cylinder is perpendicular to the line of revolute pair AB on the tie-rod.One end and the planetary pinion of connecting rod constitute revolute pair at C, and BC forms crank.The other end of connecting rod and piston constitute revolute pair at the D place.Piston is the cylinder moving linearly relatively.
Among Fig. 1, piston is in top dead center, and the volume of inflammable gas is compressed into minimum.Igniting outburst this moment, atmospheric pressure will act on cylinder bottom surface and piston-top surface simultaneously respectively.The dynamic air cylinder of trying hard to recommend that acts on the cylinder bottom surface clockwise rotates output power W together with tie-rod around rotating center A
1, because cylinder is a fixed length to the arm of force of output shaft, the power that acts on the piston-top surface acts on the crank (planetary pinion) by connecting rod, throw crank is done planetary motion around the B point; Because planetary gear train, this journey luck is moving will further to be promoted tie-rod and clockwise rotate output power W
2Therefore the total output that obtains on the output shaft is to act on the power sum that two place's atmospheric pressures on the cylinder and piston are produced, and has improved the efficient of machine greatly.And the crank that rotates relative to the B point makes piston make linear reciprocating motion with respect to cylinder in cylinder by connecting rod, finishes into, pressure, quick-fried, four strokes of row.Press planetary gear train principle, as long as the gear ratio of correct design central gear 1 and planetary pinion 2 can make tie-rod whenever rotate a week around the A point, crank rotated for two weeks relative to the B of tie-rod point, break out once, or around the B point rotates, outburst twice, and the like.
Tie-rod forwards horizontal position among Fig. 2, and the piston in the cylinder is positioned at lower dead center, and the outburst work done is finished, has just entered exhaust stroke.Cylinder moving is to the exhaust ports of gas distribution plate (7) at this moment.
Fig. 3 is the sectional drawing that cuts along the cylinder head gas port, and gas port on the cylinder and relief opening are connected.
When the utility model adopted the multicylinder engine structure, structure was very compact.Be four cylinder engine among Fig. 4, cylinder is uniformly distributed in around the output shaft.Also can organize cylinder more and on same output shaft, be together in parallel, can obtain bigger output power with a plurality of cylinders as one group.
Fig. 5 is another technological scheme of the present utility model, and the central gear in its combined mechanism is an internal gear.All the other are similar to previous technological scheme.
Fig. 6 is the multicylinder engine of another technological scheme of the present utility model.
Claims (6)
1, a kind of combination type rotary cylinder engine, it is the combined mechanism that a planetary gear train and a slidercrank mechanism are formed, it is characterized in that: the central gear in the combined mechanism, planetary pinion, tie-rod is formed planetary gear train, planetary pinion, connecting rod, piston and the cylinder that is fixed on the tie-rod are formed slidercrank mechanism, wherein revolute pair is formed at the center of tie-rod one end and central gear, revolute pair is formed at the other end of tie-rod and planetary center, planetary pinion is meshed with central gear, cylinder block is fixed on the tie-rod, piston in the cylinder and an end of connecting rod are formed revolute pair, and the other end of connecting rod and planetary pinion are formed revolute pair.
2, combination type rotary cylinder engine according to claim 1, it is characterized in that: cylinder is fixedly on the tie-rod, the revolute pair that the guide passage of piston is formed by tie-rod and center planetary gear in the cylinder and perpendicular to the line of the revolute pair of the center composition of this revolute pair and tie-rod and central gear.
3, combination type rotary cylinder engine according to claim 1 is characterized in that: its central gear is an external gear or internal gear.
4, combination type rotary cylinder engine according to claim 1 is characterized in that: the revolute pair that tie-rod and central gear center are formed is the axle center of engine output shaft.
5, combination type rotary cylinder engine according to claim 1 is characterized in that: one or more cylinders are distributed in around the output shaft.
6, combination type rotary cylinder engine according to claim 1 is characterized in that: to be distributed in the axial a plurality of cylinders of output is one group, will organize cylinder more and be together in parallel on same output shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620112104 CN200978713Y (en) | 2006-03-26 | 2006-03-26 | Combined revolving cylinder engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620112104 CN200978713Y (en) | 2006-03-26 | 2006-03-26 | Combined revolving cylinder engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200978713Y true CN200978713Y (en) | 2007-11-21 |
Family
ID=38979090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620112104 Expired - Fee Related CN200978713Y (en) | 2006-03-26 | 2006-03-26 | Combined revolving cylinder engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200978713Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2690311C1 (en) * | 2015-10-16 | 2019-05-31 | Бюлент Пулат ЭФИРГЕН | Engine with cylinder and piston of rotary type |
-
2006
- 2006-03-26 CN CN 200620112104 patent/CN200978713Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2690311C1 (en) * | 2015-10-16 | 2019-05-31 | Бюлент Пулат ЭФИРГЕН | Engine with cylinder and piston of rotary type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Jiangsu city of Wuxi province lie river mouth Village No. 5 pine Room 302, zip code: 214062 Patentee after: Gong Xiaoting Address before: Apartment 1, Rome District, Venice garden, Binhu District, Jiangsu, Wuxi 208, postcode: 214122 Patentee before: Gong Xiaoting |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071121 |