CN101672348A - Transmission device capable of converting reciprocation and swinging into unidirectional rotation - Google Patents
Transmission device capable of converting reciprocation and swinging into unidirectional rotation Download PDFInfo
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- CN101672348A CN101672348A CN200810151269A CN200810151269A CN101672348A CN 101672348 A CN101672348 A CN 101672348A CN 200810151269 A CN200810151269 A CN 200810151269A CN 200810151269 A CN200810151269 A CN 200810151269A CN 101672348 A CN101672348 A CN 101672348A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/003—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion the gear-ratio being changed by inversion of torque direction
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Abstract
The invention provides a transmission device for converting reciprocation and swinging into unidirectional rotation, which is a rigid mechanism, consists of a chassis, a transmission shaft, a fixed gear and an overrunning clutch gear, and adopts gear transmission. The device takes a five gear combination as the best implementation mode, and comprises the chassis1, a shaft 7, a shaft 8, a shaft 9,a wheel 2, a wheel 3, a wheel 4, a wheel 5 and a wheel 6, wherein the chassis 1 plays a role in fixing and supporting; the shafts 7 and 9 are power input shafts; the shaft 8 is a power output shaft; the wheels 2, 3 and 5 are fixed gears; and the wheels 4 and 6 are overrunning clutch gears; and directions in which inner wheels lock outer wheels are the same during assembly. The device has performance of strong adaptability of power input, independence of power output, adaptability to different input-output ratios, self checking and the like, can be widely applied to mechanical industry, internal-combustion engine improvement, new energy development, and in particular to the development of new energy with irregular motion in the natural world.
Description
Technical field
The invention belongs to a kind of transmission device.From the angle of moving direction conversion, a transmission device that linear reciprocating motion (back and forth), reciprocal circular movement (swing) is converted to unidirectional circular movement (unidirectional rotation) is proposed.This transmission device does not limit back and forth, swings the stroke of input power, can with rule be converted to unidirectional circular movement with irregular straight reciprocating motion, swing, can be widely used in the internal-combustion engine transformation, collect aspect such as the nature irrgular movement energy.
Background technique
In widely used motor, no matter be external-combustion engine or internal-combustion engine, from 18 the end of the century watt connecting rod is applied on the steamer, up to the present, connecting rod remains the core institution that linear reciprocating motion is converted to unidirectional circular movement.This mechanism is converted to unidirectional circular movement with the linear reciprocation of piston, drives mechanisms such as wheel, generator amature, propeller with this and produces equidirectional circular movement, realizes functions such as automobile benz, unit generation and steamer navigation.We can say, success and the extensive use of connecting rod in motor, for for the first time and second industrial revolution brought present flourish vital, for development of human society has been made immortal deeds.
But connecting rod is from just exist inborn principle defective the day of birth: the firstth, and straight line motion must be reciprocal, stroke is fixed; The secondth, the dead center position is arranged when back and forth turning around; The 3rd be piston high speed back and forth and the stressed and vibration problem of a series of complexity of bringing of the high speed rotating of bent axle.These defectives cause the application area of connecting rod to be limited to, and particularly do nothing aspect tapping a new source of energy.
For these years, people are striving to find the transmission device of replacing connecting rod always.Some people has been invented various reciprocating engines such as rotor motor, class's gram memory alloy formula motor, buoy air turbine machine in succession, and has been obtained certain success from transforming the thinking of whole motor.Some people is from the angle of moving direction conversion, multiple rotatablely moving and the transmission device of reciprocating mutual conversion proposed in succession, such as patent application (patent) number: 99121406.4, a kind of straight line and the circular movement novel mechanism of conversion is mutually proposed; Such as application (patent) number: 93239165.6, a kind of linear reciprocating motion of internal-combustion engine and device that circular movement is changed mutually of being used for proposed.Application (patent) number: 01202356.6, the driving mechanism of driving shaft swing the becoming unidirectional rotation of driven axle is proposed.
But these devices are back and forth becoming on the rotating mechanism problem, and inreal the solution do not found desirable general regid mechanism yet, so that the quotidian difficult problem together that becomes international.The present invention has found this regid mechanism, and simply is easy to do, and is reliable and stable, filled up this blank.
Summary of the invention
In order to overcome the defective of connecting rod, is purpose to transform motor with the new energy of developing the occurring in nature irrgular movement, break away from the constraint of traditional thinking, the object of movement conversion direction as research and transformation, utilize free wheel device performance and odd number Gear combination space power to transmit the break-in principle, invented the transmission device that linear reciprocating motion (back and forth), reciprocal circular movement (swing) is converted to unidirectional circular movement (unidirectional rotation).
At first, the performance that the present invention has utilized the free wheel device unidirectional power to transmit obtains two different rotating speeds on an axle.Secondly, according to the opposite characteristics of gear engagement transferring power direction, with the odd number Gear combination, according to two transmission of power circuits of three-dimensional spatial arrangement.The 3rd, guarantee that two of transmitting in the circuit can utilize unidirectional delivery performance transferring power, another then is to utilize the unidirectional delivery performance to cut off power.
Transmission device of the present invention is a kind of regid mechanism, is made up of cabinet, transmission shaft, fixed gear, free wheel device gear, adopts gear transmission.
Best mode for carrying out the invention is five Gear combination transmission devices, referring to " embodiment " in this specification.
Transmission device of the present invention has following advantage:
1) linear reciprocating motion, reciprocal circular movement are converted to unidirectional circular movement.At the power input side, as will wherein fixing a rocking handle on a power input shaft, the rocking handle left-right rotation, pto all will be exported unidirectional circular movement; If fix a gear, on gear, mesh a straight-tooth again, the linear reciprocating motion of straight-tooth rotates driven gear, and same, pto can be exported unidirectional circular movement.
2) to the movement travel of input without limits, solved the problem of connecting rod restriction stroke.As can be seen, the stroke of stroke that above-mentioned rocking handle rotates and straight-tooth motion is all unrestricted, and the same circular movement of realizing that output is unidirectional.
3) this transmission device is a regid mechanism based on gear transmission, and stressed simple clear and definite, structural stability is reliable, the transmission efficiency height; This mechanism has possessed both powerful technical advantages with the support that develops into of gear and free wheel device high technology.
4) power input adaptability is strong, can be regular motion with the movement conversion of regular and irregular, and particularly the new energy for the irrgular movement of exploitation nature provide wide new world.We know that the burning of coal and oil can be regulated by variety of way, make its Combustion Process Control input according to design.But a lot of energy of occurring in nature are irregular motions, such as wave, wind, morning and evening tides, temperature difference water etc., just these energy can be carried out sufficient development and utilization by this transmission device.
5) big with little change, to accelerate slowly, adapt to the exploitation needs.Utilize lever principle, less power can obtain bigger output, fixes a stock on power input wheel, in the less power of the end of bar input, just can obtain bigger ouput force on pto; Adjust the velocity ratio of output wheel and free wheel device gear, can obtain different output speeds.
6) power is independently exported, and outbound course is stablized constant, does not interfere the power input mechanism motion, has improved the efficient of power output.This point is the maximum characteristics that are different from connecting rod in the internal-combustion engine, and in the internal-combustion engine, flywheel, bent axle, connecting rod and piston are an integral body, and piston drives crankshaft rotating and drives flywheel and rotates together; On the contrary, flywheel when rotation, bent axle, piston also rotate together.But in this mechanism, if fix a flywheel on pto, when flywheel relied on the unidirectional rotation of inertia, the external tooth that flywheel only can drive pto and free wheel device rotated, and power input shaft and first toothrow wheel are then unaffected.
7) development of free wheel device technology is unique bottleneck of this Institutions Development of restriction.From the power input process of mechanism as can be seen, there are rotation at a high speed in the interior wheel of overdrive clutch gear and foreign steamer, need in the technical research to treat cautiously.But this relative velocity is to reduce by the diameter that reduces power output wheel, is soluble.
8) self check performance.Pto can only be according to the rules the direction one-way rotation, when its backward rotation, two engaging gear switched in opposite of first row play non-return effect.
The present invention is a new technological scheme of utilizing existing mechanism to combine, has mainly used two kinds of members of fixed gear and free wheel device gear.At present, gear-driven peripheral velocity can reach 300m/s, and transmitted power can reach 10
5KW, gear diameter can be from 1mm to 150m more than.Its velocity ratio is accurate, stable working, and the transmission efficiency height generally can reach more than 95%, and the higher cylindrical gear pair of precision can reach 99%; The transmitted power scope is wide, can be from the transmission that is transferred to several ten thousand kilowatts of power of large-sized power machinery of instrument middle gear micropower; Velocity range is big, and the peripheral velocity of gear can reach 200m/s or higher from 0.1m/s; Rotating speed can be from 1r/min to 20000r/min or is higher; Compact structure, easy maintenance and long service life.Free wheel device is engagement or roller, the wedge action unidirectional delivery motion of voussoir or the clutch of moment of torsion of the engagement that utilizes tooth, ratchet-ratchet, and developing more at present is roller type, wedge block type and contactless overrunning clutch.This clutch is big with bearing capacity, and self-locking is reliable, oppositely free light, compact structure, easy to operate, in mechanical transmission, be widely used.
The free wheel device gear then is to make driving cog on the foreign steamer of free wheel device, its outer flywheel just as bicycle, and its difference is that the free wheel device gear is gear transmission, bicycle freewheel is chain-driven.
From the characteristics of fixed gear and free wheel device as can be seen, the manufacturing specification limit of transmission device of the present invention is very big, and maximum can drive million tons wheel.
In sum, the present invention makes the conversion regime of motion that revolutionary breakthrough arranged, lay a good foundation with the Reciprocating engine headed by the internal-combustion engine for transforming, lay a good foundation for finding novel engine, for new energy development is laid a good foundation, especially for the new energy of exploitation occurring in nature irrgular movement.
Description of drawings
Fig. 1 is the situation plan of five Gear combination transmission devices;
Fig. 2 is the elevation view of five Gear combination transmission devices;
Fig. 3 is the side view of five Gear combination transmission devices;
Fig. 4 is the clockwise direction power input transitive graph of five Gear combination transmission devices;
Fig. 5 is the counter clockwise direction power input transitive graph of five Gear combination transmission devices.
Embodiment
Preferred forms of the present invention is five Gear combination transmission devices, structural configuration such as Fig. 1, Fig. 2 and shown in Figure 3.The structure of this transmission device comprises: cabinet 1, axle 7, axle 8 and axle 9, wheel 2, wheel 3, wheel 4, wheel 5, wheel 6.Fixing and the supporting effect of 1 of cabinet, axle 7 and axle 9 be power input shaft, axle 8 be a pto, takes turns 2, takes turns 3 and to take turns 5 are fixed gears; Wheel 4 and wheel 6 are free wheel device gears, and the direction of interior wheel locking foreign steamer is identical during installation, are counter clockwise direction for interior wheel locking foreign steamer in the present embodiment.
Axle 7 and axle 9 are supported on the three road wallboards of cabinet 1, and axle 8 is supported on the twice wallboard on cabinet 1 top.Wheel 2 and wheel 4 are fixed on the axle 7, and wheel 3 and wheel 6 are fixed on the axle 9; Wheel 5 is fixed on the axle 8.Wheel 2 and wheel 3 are meshing with each other, wheel 4, wheel 5 and take turns 6 and be meshing with each other.As can be seen, have five gears in this mechanism altogether, so be called five Gear combination transmission devices.
Fig. 4 is the clockwise direction power input transitive graph of five Gear combination transmission devices; Figure medium power input shaft is an axle 7, and pto is an axle 8.Axle 7 transmission of power has two circuits to axle 8, and one is the transmission of power line, along the foreign steamer of the interior wheel of axle 7, wheel 2, wheel 3, axle 9, wheel 6, wheel 6, take turns 5 up to axle 8.The concrete transmission is, axle 7 clockwise rotates, and driven wheel 2 clockwise rotates, and takes turns 2 meshing wheels 3 and rotates counterclockwise, wheel 3 drives axle 9 and rotates counterclockwise, the interior wheel of axle 9 driven wheels 6 rotates counterclockwise, when wheel 6 interior wheel speed during greater than outer wheel speed, and the interior wheel pinning foreign steamer of wheel 6, the drive foreign steamer rotates counterclockwise, the foreign steamer meshing wheel 5 of wheel 6 clockwise rotates, and wheel 5 drives axle 8 and clockwise rotates the clockwise direction outputting power.Another is the power cut line, passes to the interior wheel of wheel 4 along axle 7.Specifically transmission is, axle 7 clockwise rotates, and the interior wheel of driven wheel 4 clockwise rotates, and the interior wheel and the foreign steamer of this hour wheel 4 are freed, and transmission of power is cut off.And the foreign steamer of taking turns 5 meshing wheels 4 rotates counterclockwise,
Fig. 5 is the counter clockwise direction power input transitive graph of five Gear combination transmission devices; Figure medium power input shaft is an axle 7, and pto is an axle 8.This moment, transmission of power also had two circuits, and one is the transmission of power line, passed to axle 8 along axle 7, wheel 4 interior wheel, the foreign steamer of wheel 4, wheel 5.The concrete transmission is, axle 7 rotates counterclockwise, the interior wheel of driven wheel 4 rotates counterclockwise, when wheel 4 interior wheel speed greater than outside during wheel speed, the interior wheel of wheel 4 pins foreign steamer, drives foreign steamer and rotates counterclockwise, and the foreign steamer meshing wheel 5 of wheel 4 clockwise rotates, wheel 5 drives axle 8 and clockwise rotates the clockwise direction outputting power.Another is the power cut line, along the interior wheel transmission of axle 7, wheel 2, wheel 3, axle 9, wheel 6.The concrete transmission be, axle 7 rotates counterclockwise, and driven wheel 2 rotates counterclockwise, and takes turns 2 meshing wheels 3 and clockwise rotates, and wheel 3 drives axle 9 and clockwise rotates, and the interior wheel of axle 9 driven wheels 6 clockwise rotates, and the interior wheel and the foreign steamer of this hour wheel 6 are freed, and transmission of power is cut off.And the foreign steamer of taking turns 5 meshing wheels 6 rotates counterclockwise.
As can be seen, power is delivered to the process of axle 8 from axle 7, regardless of the direction of transfer of axle 7, and always can be by two wherein transferring power of transmitting circuit, and another circuit utilizes the performance of free wheel device to cut off transmission of power, makes that power can be endlessly from axle 8 outputs.
The mode of execution of above-mentioned five Gear combination transmission devices is the embodiments at the best of the present invention; but this embodiment is not in order to limit claim of the present invention; the equivalence that all the present invention of disengaging " utilize free wheel device performance and odd number Gear combination space power to transmit the break-in principle " and do is implemented or change, all should be contained among the scope of patent protection of this case.
Claims (4)
1. incite somebody to action transmission device reciprocal, that swing is converted to unidirectional rotation for one kind, this transmission device is a kind of regid mechanism, is made up of cabinet, transmission shaft, fixed gear, free wheel device gear, adopts gear transmission.This device is a preferred forms with five Gear combination, comprises cabinet 1, axle 7, axle 8 and axle 9, wheel 2, wheel 3, wheel 4, wheel 5 and take turns 6.Fixing and the supporting effect of 1 of cabinet, axle 7 and axle 9 be power input shaft, axle 8 be a pto, takes turns 2, takes turns 3 and to take turns 5 are fixed gears; Wheel 4 and wheel 6 are free wheel device gears, and the direction of interior wheel locking foreign steamer is identical during installation.
2. the transmission device of five Gear combination according to claim 1 is characterized in that: be all locking counterclockwise when wheel 4 and wheel 6 installations, then axle 8 outputting powers are clockwise direction; Be all the clockwise direction locking when wheel 4 and wheel 6 installations, then axle 8 outputting powers are counterclockwise.
3. the transmission device of five Gear combination according to claim 1 is characterized in that: input gear engagement straight-tooth is installed on axle 7, is obtained the reciprocating power input by straight-tooth; On axle 7, rocking handle is installed, can be obtained to swing the power input.On axle 8, flywheel is installed, can energy storage and obtain unidirectional rotating power output.
4. the transmission device of five Gear combination according to claim 1 is characterized in that: by regulating wheel 4, wheel 5 with take turns 6 diameter ratio to increase or to reduce the rotating speed of output shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810151269A CN101672348A (en) | 2008-09-09 | 2008-09-09 | Transmission device capable of converting reciprocation and swinging into unidirectional rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810151269A CN101672348A (en) | 2008-09-09 | 2008-09-09 | Transmission device capable of converting reciprocation and swinging into unidirectional rotation |
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| Publication Number | Publication Date |
|---|---|
| CN101672348A true CN101672348A (en) | 2010-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810151269A Pending CN101672348A (en) | 2008-09-09 | 2008-09-09 | Transmission device capable of converting reciprocation and swinging into unidirectional rotation |
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| CN (1) | CN101672348A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619937A (en) * | 2012-04-09 | 2012-08-01 | 哈尔滨工业大学 | Device for converting reciprocating rotation into rotation in same direction |
| CN102678432A (en) * | 2012-05-18 | 2012-09-19 | 刘卫其 | Floating direct drive type sea wave power generation technology |
| CN102720806A (en) * | 2012-06-26 | 2012-10-10 | 西北工业大学 | One-way force transmission outputting reversing device driven by reciprocating force |
| CN104632515A (en) * | 2015-01-15 | 2015-05-20 | 裘尧云 | Ocean energy converting device |
| CN104989816A (en) * | 2015-06-09 | 2015-10-21 | 中国人民解放军空军工程大学 | Double-input and single-output constant-rotation-speed control system |
| CN105194842A (en) * | 2014-06-30 | 2015-12-30 | 郭童瑜 | Manual swimming thruster |
| CN106143823A (en) * | 2016-07-06 | 2016-11-23 | 刘智 | A kind of device converting gravitational force to power |
| CN108775380A (en) * | 2018-07-05 | 2018-11-09 | 北京普联恒创科技有限公司 | A kind of Bidirectional driving hypervelocity driving device and related application |
| CN112259389A (en) * | 2020-10-14 | 2021-01-22 | 上海华明电力设备制造有限公司 | Operating mechanism of one-way on-load tap-changer |
-
2008
- 2008-09-09 CN CN200810151269A patent/CN101672348A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619937A (en) * | 2012-04-09 | 2012-08-01 | 哈尔滨工业大学 | Device for converting reciprocating rotation into rotation in same direction |
| CN102678432A (en) * | 2012-05-18 | 2012-09-19 | 刘卫其 | Floating direct drive type sea wave power generation technology |
| CN102720806A (en) * | 2012-06-26 | 2012-10-10 | 西北工业大学 | One-way force transmission outputting reversing device driven by reciprocating force |
| CN105194842A (en) * | 2014-06-30 | 2015-12-30 | 郭童瑜 | Manual swimming thruster |
| CN105194842B (en) * | 2014-06-30 | 2019-01-01 | 绍兴顶多纺织有限公司 | Manual driving device for swimming |
| CN104632515A (en) * | 2015-01-15 | 2015-05-20 | 裘尧云 | Ocean energy converting device |
| CN104989816A (en) * | 2015-06-09 | 2015-10-21 | 中国人民解放军空军工程大学 | Double-input and single-output constant-rotation-speed control system |
| CN106143823A (en) * | 2016-07-06 | 2016-11-23 | 刘智 | A kind of device converting gravitational force to power |
| CN108775380A (en) * | 2018-07-05 | 2018-11-09 | 北京普联恒创科技有限公司 | A kind of Bidirectional driving hypervelocity driving device and related application |
| CN108775380B (en) * | 2018-07-05 | 2023-08-22 | 北京普联恒创科技有限公司 | Two-way transmission overdrive device |
| CN112259389A (en) * | 2020-10-14 | 2021-01-22 | 上海华明电力设备制造有限公司 | Operating mechanism of one-way on-load tap-changer |
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Open date: 20100317 |