CN101555932A - Angular momentum mechanism - Google Patents
Angular momentum mechanism Download PDFInfo
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- CN101555932A CN101555932A CNA2009101353832A CN200910135383A CN101555932A CN 101555932 A CN101555932 A CN 101555932A CN A2009101353832 A CNA2009101353832 A CN A2009101353832A CN 200910135383 A CN200910135383 A CN 200910135383A CN 101555932 A CN101555932 A CN 101555932A
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- rotary inertia
- inertia body
- planet
- angular momentum
- revolution
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Abstract
The invention discloses an angular momentum mechanism which comprises an orbital structural body, a planetary gear, a central gear and a planet rotating inertia body. The orbital structural body is provided with an orbital pivoting arm. The planetary gear is meshed with the central gear and the inertia thereof is connected to the planet rotating inertia body in a transferring manner. The planetary gear is provided with a planetary shaft which is fixedly connected with the planetary gear and is connected with the orbital pivoting arm in a rotating manner. When the planet rotating inertia body is arranged on the planetary shaft, the angular momentum mechanism is provided with or without a central rotating inertia body; and when the angular momentum is provided with the central rotating inertia body or the planet rotating inertia body is not arranged on the planetary shaft, the central rotating inertia body is connected with the central gear in a transferring manner. The angular momentum mechanism transforms the reciprocating or oscillating movement into rotary movement and has the advantages of high efficiency and simple structure.
Description
Technical field
The present invention relates to engine art.
Background technique
For converting swing type power source or reciprocating power source to the rotary power source, adopt connecting rod usually.Though connecting rod be used widely the centuries, the mechanical mechanism of mature and reliable because it exists two stops and sizable lateral force up and down, and the moment at the stop place is zero, so its application is restricted.For example connecting rod can't be applied on free-piston engine.For the power-converting of the motor (as free piston type and oscillating piston engine) that will have swing type or reciprocating type outputting power source becomes rotating power output, the inventor has proposed a kind of inertia rotary engine (application number is 200810187999.X and 200820184153.6), but be further simplified structure, improve performance, enlarge using scope, the invention discloses a kind of more advanced angular momentum mechanism.This angular momentum mechanism not only engine art and also at other mechanical fields so long as swing or reciprocatory motion need be changed into the occasion that rotatablely moves and all can use.
Summary of the invention
Because the intrinsic above-mentioned shortcoming of traditional crank linkage mechanism can overcome these not enough effective conversion mechanisms so the needs invention is a kind of especially.Purpose of the present invention just provides a kind of like this mechanism that swing type power source or reciprocating power source is converted to the rotary power source.The invention discloses a kind of angular momentum mechanism for this reason, comprising: the revolution structure, planetary pinion, central gear and planet rotary inertia body, the specific implementation form is as follows:
Described revolution structure is made as the revolution pivoted arm or is made as the revolution arc-shaped guide rail, described planetary pinion and described central gear are meshing with each other, described planetary pinion is connected with the transmission of described planet rotary inertia body inertia, on described planetary pinion, establish planet axis, described planet axis is fixedlyed connected with described planetary pinion or is rotatably connected, in described planet axis and structure that described planetary pinion is fixedlyed connected, described planet axis is rotatably connected with described revolution pivoted arm or described planet axis and described revolution arc-shaped guide rail are slidingly connected, in described planet axis and structure that described planetary pinion is rotatably connected, described planet axis is fixedlyed connected with described revolution pivoted arm or described planet axis and described revolution arc-shaped guide rail are slidingly connected, described planet rotary inertia body is being located on the described planet axis or described planet rotary inertia body is being made as with described planet axis revolution when rotating with the revolution center of described planet axis, in described angular momentum mechanism if do not establish center rotary inertia body, when described center rotary inertia body is set in described angular momentum mechanism, or when not being located at described planet rotary inertia body on the described planet axis, described center rotary inertia body be connected with described central gear or with the transmission of described revolution pivoted arm inertia or with described planet axis directly or be rotatably connected.
Described planetary pinion is made as directly with described planet rotary inertia body fixedlys connected, and described central gear is made as directly with described center rotary inertia body fixedlys connected.
Described planetary pinion and described planet rotary inertia body are made as through the described planet axis formula that is connected indirectly, and described center rotary inertia body and described central gear are made as through the rotating power output shaft formula that is connected indirectly.
Described revolution pivoted arm and swing power input shaft or described rotating power output shaft fixed connection.
Described center rotary inertia body is made as through described rotating power output shaft and described revolution structure indirect securement jointing type, and described central gear is made as and the described swing power input shaft formula that directly is connected.
Described planet rotary inertia body is made as the wheeled inertia body of external tooth, and described planetary pinion is made as and the wheeled inertia body of the described external tooth formula that directly is connected with a joggle.
Described planet rotary inertia body is made as the combined type planet rotary inertia body that is made of two intermeshing rotary inertia bodies, and a rotary inertia body and described planetary pinion in the described combined planetary rotary inertia body are connected.
Described center rotary inertia body is made as the combined type center rotary inertia body that is made of two intermeshing rotary inertia bodies, and a rotary inertia body in the rotary inertia body of described combined type center is connected through described rotating power output shaft and described central gear.
Be provided with the inertial energy-accumulating structure individually or simultaneously on described planet rotary inertia body and described center rotary inertia body, described inertial energy-accumulating structure is made of elastomer and quality slide block.
Described planet axis is made as the planet wheel shaft in the differential mechanism, described planetary pinion is made as the planet wheel in the described differential mechanism, differential gear A in described planet rotary inertia body and the described differential mechanism is made as integral type or combined type, described central gear is made as the differential gear B in the described differential mechanism, described planet wheel shaft is made as and the described swing power input shaft formula that is connected, and described differential gear B is made as through described center rotary inertia body and described rotating power output shaft fixed connection formula.
Described inertia transmission connects and is made as directly fixedly connected, indirect securement and connects, directly be connected with a joggle or be connected with a joggle indirectly.Described being connected with a joggle can be being connected with a joggle between the gear, also can be connection between the sprocket wheel or the connection between the belt pulley.
So-called rotary inertia body among the present invention is meant the object that rotates with suitable inertia, can be flywheel, also can be the one or more objects around the rotation of same axle center of relative equilibrium.So-called quite inertia is meant under each pulse dynamic action in swing or reciprocating power source, and the sense of rotation of rotary inertia body is not changed and the enough big rotary inertia of needs.
In the present invention, swing power source (for example mechanism of output such as free piston engine swing or reciprocating power) directly is connected with described swing power input shaft, by the conversion of angular momentum mechanism disclosed in this invention, need the equipment of rotating power source directly to be connected with described rotating power output shaft.In some cases, swing power source and can directly act on revolution pivoted arm or the planet axis.For example, the power output member and the planet axis of the present invention of oscillating piston engine or free piston engine can be rotationally connected, perhaps the piston link in the arc cylinder rotary motor (application number is 200810172692.2 and 200820178435.5) directly be connected with planet axis.
What is called among the present invention revolution structure is meant the structure that can guarantee that planetary pinion both can rotation also can revolve round the sun, it can be the structure that pivoted arm or a plurality of pivoted arm constitute, also can be arc-shaped guide rail formula structure, the dead in line of described arc-shaped guide rail formula structure and described central gear.Member in other relational structures also can be made as the revolution structure, for example the piston link of above-mentioned arc cylinder rotary motor.
The present invention can be by adjusting the transmission engage ratio of planetary pinion and central gear, and/or adjustment planet rotary inertia body and/or the quality of center rotary inertia body and/or the size of rotating speed, the rotating speed when realization is converted into rotating power source output by the swing power source and the adjustment of moment of torsion.
The present invention also can be by adjusting the velocity ratio between central gear and the center rotary inertia body and/or adjusting the rotating speed raising that velocity ratio between planetary pinion and the planet rotary inertia body make one of them or two rotary inertia bodies, it is little to reach quality, the purpose that rotational kinetic energy is big, thus reach the lightweight of mechanism.
For the swing inertia of the swing member that reduces angular momentum mechanism, can reduce the quality of the rotary inertia body of doing oscillating motion and increase its rotating speed, or the spin axis of planet rotary inertia body is made as axis conllinear with the planetary pinion revolution.
Before angular momentum mechanism in the present invention is imported swing or reciprocating power in swing or reciprocating power source, must start (as the startup of motor) to this mechanism with external force, promptly utilize external impetus that rotating power output shaft and relevant rotary inertia body among the present invention are rotated with certain speed.When rotating power output shaft and relevant inertia body during with certain rotational speed, just can be to native system input swing or reciprocating power.Swing or reciprocating power source rotate planet rotary inertia body and planetary pinion, thereby drive the central gear rotation.Because planetary pinion is at counter-clockwise swing or when swinging clockwise, though planetary pinion change in rotational speed amount might be identical, also might be different, but the stored energy of planet rotary inertia body that planetary pinion drove is different, the resistance of planetary pinion at counter-clockwise swing or when swinging clockwise also is different, therefore, as long as mechanism begins input swing or reciprocating power source after having certain rotary inertia again, just swing or reciprocating power source can be converted to rotating power source.Disclosed angular momentum mechanism among the present invention under not having the rotary inertia body to exist and not having situation that external force starts, is the mechanism with two degrees of freedom, and this and connecting rod are similar.The mechanism that what is called has two degrees of freedom is meant the mechanism of equal value that is rotated counterclockwise and turns clockwise.But flywheel (with rotary inertia body equivalence of the present invention) is set, and after external force (as starting motor) started, motor was just by a direction rotation, the work that goes round and begins again on connecting rod.
This mechanism will possess following two conditions in actual use: 1. external force makes rotating power output shaft and rotary inertia body thereof have suitable rotary inertia to the startup of mechanism, to possess the constant ability of the sense of rotation of maintenance; 2. disclosed all rotary inertia bodies among the present invention all need to possess suitable moment of momentum, so that all rotary inertia bodies do not reverse in each pulse power input in swing or reciprocating power source.
The present invention has following actively useful effect: described angular momentum mechanism is simple in structure, and the efficient height can more efficient, realize that will reciprocating type or swing type power being converted into rotating power exports reliably.
Description of drawings
Fig. 1 is one embodiment of the present of invention structural representations
Fig. 2 is that the A-A of Fig. 1 is to sectional view
Fig. 3 is the example structure schematic representation that the present invention is provided with the revolution arc-shaped guide rail
Fig. 4 is the present invention's structural representation that structure fixedlys connected with planet axis that revolves round the sun
Fig. 5 is the present invention's structural representation that structure is rotatably connected with planet axis that revolves round the sun
Fig. 6 is that planet rotary inertia body of the present invention is not located at the example structure schematic representation on the planet axis
Fig. 7 is the structural representation of planetary pinion of the present invention and central gear outer gearing
Fig. 8 is that the present invention is provided with the planet rotary inertia body example structure schematic representation coaxial with central gear
Fig. 9 is the example structure schematic representation that the present invention is provided with combined type planet rotary inertia body
Figure 10 is another example structure schematic representation that the present invention is provided with combined type planet rotary inertia body
Figure 11 is the example structure schematic representation that the present invention is provided with combined type center rotary inertia body
Figure 12 is the example structure schematic representation that the present invention is provided with the inertial energy-accumulating structure
Figure 13 is that the B of Fig. 9 is to view
Figure 14 is an alternative embodiment of the invention structural representation
Embodiment
Accompanying drawing number
1. structure 2. planetary pinions 3. central gears 4. planet rotary inertia bodies revolve round the sun
5. center rotary inertia body 101. revolution pivoted arms 102. revolution arc-shaped guide rails 6. planet axis
601. the wheeled inertia body of rotating power input shaft 602. swing pto 501. external tooths
502. combined type center rotary inertia body 401. combined planetary rotary inertia bodies
15. inertial energy-accumulating structure 16. elastomers 17. quality slide blocks 18. differential mechanisms
20. planet wheel shaft 21. planet wheels 22. differential gear A 24. differential gear B
The present invention is described in detail below in conjunction with the drawings and specific embodiments:
Please refer to Fig. 1,2,3,4,5, angular momentum mechanism shown in 6 and 7, comprise: revolution structure 1, planetary pinion 2, central gear 3 and planet rotary inertia body 4, it is characterized in that: described revolution structure 1 is made as revolution pivoted arm 101 or is made as revolution arc-shaped guide rail 102, described planetary pinion 2 is meshing with each other with described central gear 3, described planetary pinion 2 is connected with described planet rotary inertia body 4 inertia transmission, on described planetary pinion 2, establish planet axis 6, described planet axis 6 is fixedlyed connected with described planetary pinion 2 or is rotatably connected, in described planet axis 6 and structure that described planetary pinion 2 is fixedlyed connected, described planet axis 6 is rotatably connected with described revolution pivoted arm 101 or described planet axis 6 is slidingly connected with described revolution arc-shaped guide rail 102, in described planet axis 6 and structure that described planetary pinion 2 is rotatably connected, described planet axis 6 is fixedlyed connected with described revolution pivoted arm 101 or described planet axis 6 is slidingly connected with described revolution arc-shaped guide rail 102, described planet rotary inertia body 4 is located at (as Fig. 1) on the described planet axis 6 or with as described in planet rotary inertia body 4 be made as with as described in planet axis 6 revolution and by with as described in the revolution center of planet axis 6 when rotating (as Fig. 6), in described angular momentum mechanism if do not establish center rotary inertia body 5, when described center rotary inertia body 5 is set in described angular momentum mechanism, or when not being located at described planet rotary inertia body 4 on the described planet axis 6, described center rotary inertia body 5 be connected with described central gear 3 or with described revolution pivoted arm 101 inertia transmission or with described planet axis 6 directly or be rotatably connected.
Please refer to the angular momentum mechanism shown in Fig. 4,5 and 10, described planetary pinion 2 is made as directly with described planet rotary inertia body 4 fixedlys connected, and described central gear 3 is made as directly with described center rotary inertia body 5 fixedlys connected.
Please refer to the angular momentum mechanism shown in Fig. 1 and 7, described planetary pinion 2 and described planet rotary inertia body 4 are made as through described planet axis 6 formula that is connected indirectly, and described center rotary inertia body 5 and described central gear 3 are made as through rotating power output shaft 602 formula that is connected indirectly.
Please refer to the angular momentum mechanism shown in Fig. 1 and 8, described revolution pivoted arm 101 is connected with swing power input shaft 601 or described rotating power output shaft 602.
Please refer to angular momentum mechanism shown in Figure 8, described center rotary inertia body 5 is made as through described rotating power output shaft 602 and described revolution structure 1 indirect securement jointing type, and described central gear 3 is made as and described swing power input shaft 601 formula that directly is connected.
Please refer to angular momentum mechanism shown in Figure 8, described planet rotary inertia body 4 is made as the wheeled inertia body 501 of external tooth, and described planetary pinion 2 is made as and the wheeled inertia body 501 of the described external tooth formula that directly is connected with a joggle.
Please refer to the angular momentum mechanism shown in Fig. 9 and 10, described planet rotary inertia body 4 is made as the combined type planet rotary inertia body 401 that is made of two intermeshing rotary inertia bodies, and rotary inertia body and described planetary pinion 2 in the described combined planetary rotary inertia body 401 are connected.
Please refer to angular momentum mechanism shown in Figure 11, described center rotary inertia body 5 is made as the combined type center rotary inertia body 502 that is made of two intermeshing rotary inertia bodies, and a rotary inertia body in the described combined type center rotary inertia body 502 is connected with described central gear 3 through described rotating power output shaft 602.
Please refer to the angular momentum mechanism shown in Figure 12 and 13, be provided with inertial energy-accumulating structure 15 individually or simultaneously on described planet rotary inertia body 4 and described center rotary inertia body 5, described inertial energy-accumulating structure 15 is made of elastomer 16 and quality slide block 17.
Please refer to angular momentum mechanism shown in Figure 14, described planet axis 6 is made as the planet wheel shaft 20 in the differential mechanism 18, described planetary pinion 2 is made as the planet wheel 21 in the described differential mechanism 18, differential gear A 22 in described planet rotary inertia body 4 and the described differential mechanism 18 is made as integral type or combined type, described central gear 3 is made as the differential gear B 24 in the described differential mechanism 18, described planet wheel shaft 20 is made as and described swing power input shaft 601 formula that is connected, and described differential gear B 24 is made as through described center rotary inertia body 5 and described rotating power output shaft 602 formula that is connected.
Claims (10)
1. angular momentum mechanism, comprise: revolution structure (1), planetary pinion (2), central gear (3) and planet rotary inertia body (4), it is characterized in that: described revolution structure (1) is made as revolution pivoted arm (101) or is made as revolution arc-shaped guide rail (102), described planetary pinion (2) is meshing with each other with described central gear (3), described planetary pinion (2) is connected with described planet rotary inertia body (4) inertia transmission, on described planetary pinion (2), establish planet axis (6), described planet axis (6) is fixedlyed connected with described planetary pinion (2) or is rotatably connected, in described planet axis (6) and structure that described planetary pinion (2) is fixedlyed connected, described planet axis (6) is rotatably connected with described revolution pivoted arm (101) or described planet axis (6) is slidingly connected with described revolution arc-shaped guide rail (102), in described planet axis (6) and structure that described planetary pinion (2) is rotatably connected, described planet axis (6) is fixedlyed connected with described revolution pivoted arm (101) or described planet axis (6) is slidingly connected with described revolution arc-shaped guide rail (102), described planet rotary inertia body (4) is being located at described planet axis (6) goes up or described planet rotary inertia body (4) is being made as when press revolution center rotation with described planet axis (6) with described planet axis (6) revolution, in described angular momentum mechanism if do not establish center rotary inertia body (5), when described center rotary inertia body (5) is set in described angular momentum mechanism, or described planet rotary inertia body (4) not being located at described planet axis (6) when going up, described center rotary inertia body (5) is connected with described central gear (3) or with described revolution pivoted arm (101) inertia transmission or is direct with described planet axis (6) or be rotatably connected.
2. angular momentum mechanism according to claim 1, it is characterized in that: described planetary pinion (2) is made as directly with described planet rotary inertia body (4) fixedlys connected, and described central gear (3) is made as directly with described center rotary inertia body (5) fixedlys connected.
3. angular momentum mechanism according to claim 1, it is characterized in that: described planetary pinion (2) and described planet rotary inertia body (4) are made as through described planet axis (6) formula that is connected indirectly, and described center rotary inertia body (5) and described central gear (3) are made as through rotating power output shaft (602) formula that is connected indirectly.
4. angular momentum mechanism according to claim 1, it is characterized in that: described revolution pivoted arm (101) is connected with swing power input shaft (601) or described rotating power output shaft (602).
5. angular momentum mechanism according to claim 1, it is characterized in that: described center rotary inertia body (5) is made as through described rotating power output shaft (602) and described revolution structure (1) indirect securement jointing type, and described central gear (3) is made as and described swing power input shaft (601) formula that directly is connected.
6. angular momentum mechanism according to claim 1, it is characterized in that: described planet rotary inertia body (4) is made as the wheeled inertia body of external tooth (501), and described planetary pinion (2) is made as and the wheeled inertia body of described external tooth (501) formula that directly is connected with a joggle.
7. angular momentum mechanism according to claim 1, it is characterized in that: described planet rotary inertia body (4) is made as the combined type planet rotary inertia body (401) that is made of two intermeshing rotary inertia bodies, and a rotary inertia body and described planetary pinion (2) in the described combined planetary rotary inertia body (401) are connected.
8. angular momentum mechanism according to claim 1, it is characterized in that: described center rotary inertia body (5) is made as the combined type center rotary inertia body (502) that is made of two intermeshing rotary inertia bodies, and a rotary inertia body in the described combined type center rotary inertia body (502) is connected through described rotating power output shaft (602) and described central gear (3).
9. angular momentum mechanism according to claim 1, it is characterized in that: be provided with inertial energy-accumulating structure (15) individually or simultaneously on described planet rotary inertia body (4) and described center rotary inertia body (5), described inertial energy-accumulating structure (15) is made of elastomer (16) and quality slide block (17).
10. angular momentum mechanism according to claim 1, it is characterized in that: described planet axis (6) is made as the planet wheel shaft (20) in the differential mechanism (18), described planetary pinion (2) is made as the planet wheel (21) in the described differential mechanism (18), differential gear A (22) in described planet rotary inertia body (4) and the described differential mechanism (18) is made as integral type or combined type, described central gear (3) is made as the differential gear B (24) in the described differential mechanism (18), described planet wheel shaft (20) is made as and described swing power input shaft (601) formula that is connected, and described differential gear B (24) is made as through described center rotary inertia body (5) and described rotating power output shaft (602) formula that is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101353832A CN101555932A (en) | 2009-04-28 | 2009-04-28 | Angular momentum mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101353832A CN101555932A (en) | 2009-04-28 | 2009-04-28 | Angular momentum mechanism |
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| CN101555932A true CN101555932A (en) | 2009-10-14 |
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| CNA2009101353832A Pending CN101555932A (en) | 2009-04-28 | 2009-04-28 | Angular momentum mechanism |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641155A (en) * | 2015-10-31 | 2017-05-10 | 熵零股份有限公司 | Speed changing method utilizing angular momentum and angular momentum speed changer thereof |
| CN107060888A (en) * | 2015-12-12 | 2017-08-18 | 熵零技术逻辑工程院集团股份有限公司 | A kind of planetary mechanism engine |
| CN107083996A (en) * | 2016-02-14 | 2017-08-22 | 熵零技术逻辑工程院集团股份有限公司 | A kind of method for generating power |
| WO2021114869A1 (en) * | 2019-12-09 | 2021-06-17 | 山东建筑大学 | Angular displacement micro-driving mechanism |
-
2009
- 2009-04-28 CN CNA2009101353832A patent/CN101555932A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641155A (en) * | 2015-10-31 | 2017-05-10 | 熵零股份有限公司 | Speed changing method utilizing angular momentum and angular momentum speed changer thereof |
| CN107060888A (en) * | 2015-12-12 | 2017-08-18 | 熵零技术逻辑工程院集团股份有限公司 | A kind of planetary mechanism engine |
| CN107083996A (en) * | 2016-02-14 | 2017-08-22 | 熵零技术逻辑工程院集团股份有限公司 | A kind of method for generating power |
| WO2021114869A1 (en) * | 2019-12-09 | 2021-06-17 | 山东建筑大学 | Angular displacement micro-driving mechanism |
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Application publication date: 20091014 |