CN101725686A - Device using centrifugal force as driving force and implementation method thereof - Google Patents
Device using centrifugal force as driving force and implementation method thereof Download PDFInfo
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- CN101725686A CN101725686A CN201010101824A CN201010101824A CN101725686A CN 101725686 A CN101725686 A CN 101725686A CN 201010101824 A CN201010101824 A CN 201010101824A CN 201010101824 A CN201010101824 A CN 201010101824A CN 101725686 A CN101725686 A CN 101725686A
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- centrifugal force
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- driving
- planet wheel
- sun gear
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Abstract
The invention relates to a device using centrifugal force as driving force and an implementation method thereof. A driving system using the centrifugal force as the driving force of a moving object adopts gear revolving wheel trains as structures; two sets of the gear revolving wheel trains with opposite rotation directions are arranged in the axial direction of a driving device; the gear revolving wheel trains comprise tie bars, planet wheels sleeved on the tie bars, sun wheels and brake wheels; gears serving as the planet wheels are meshed with the gears serving as the sun wheels; and the sun wheels are fixed by the brake wheels. The device using the centrifugal force as the driving force has the advantages that: the device breaks away from the restriction to the movement of an object because of the interaction condition between a specific moving part on the object and the outside; the device has significant meanings for moving parts under certain special conditions, such as the driving of a vehicle on a wet and slippery or frozen road surface and the like; and the application of the device can be expanded to the driving of various ground surface, underwater, water surface and air vehicles.
Description
[technical field]
The present invention relates to the centrifugal force technical field, specifically, be a kind of be device and its implementation of driving force with centrifugal force.
[background technique]
Object need drive and could move, and when driving power from the object outside, is called outer the driving, for example wind-drive etc.Power source has been installed in present most moving object portion within it, power source drives specific moving element on the object, form driving power by specific moving element and the interaction between the external world to moving object, thereby realize the motion of object, as the various vehicles that travel on the ground are to rely on to interact between wheel or crawler belt and the ground to obtain driving force, it is to rely on the interaction of propeller blade and water to obtain driving force that waterborne vessel only reaches underwater submarine, and the various aircraft that use propeller cavitation are to rely on the interaction of propeller blade and air to obtain driven effect etc.
Obviously, specific moving element and the interaction situation between the external world directly determine the effect that drives on the object, between for example normal road surface and the wheel enough support forces and frictional force are arranged, can guarantee vehicle normal starting, travel and brake, if the road surface is too soft, wet and slippery or icing, the driving of vehicle will be subjected to very big influence.
[summary of the invention]
The objective of the invention is to overcome the deficiencies in the prior art, providing a kind of is device and its implementation of driving force with centrifugal force.
The object of any rotation as long as exist mass eccentricity, all can produce centrifugal force, and its big I is obtained by formula:
F＝Mω
2r
M is the quality that departs from the object turning axle in the formula, and ω is an angular velocity of rotation, and r is the distance of eccentric mass and turning axle.
The direction of centrifugal force be exactly eccentric mass the position to, therefore in the object turning course, be changing, can not make object produce the motion of certain assigned direction, and can only cause the rotary vibration of object.
Because centrifugal effect is so common and remarkable, when the driving mode of research moving object, consider that managing to utilize centrifugal force is exactly very natural as driving object to the driving force of certain assigned direction motion.Obviously, accomplish this point, centrifugal force returns in the process that circles at object must be cyclically-varying, thereby on certain direction, obtain maximum value, make object on the peaked direction of centrifugal force, have mobile trend, if moving condition allows, object will move on this direction, realize the driving of centrifugal force to object.
According to the centrifugal force formula as can be known, if return the variable mass that realizes eccentric mass in the process that circles or become throw of eccentric at object, or the variable angular velocity of rotary system, can both realize the cyclically-varying of centrifugal force.
The objective of the invention is to be achieved through the following technical solutions:
See also accompanying drawing 1, a kind of is the device of driving force with centrifugal force, it is characterized in that, and with centrifugal force the drive system of moving object driving force; Adopt gear epicyclic gear train as structure, in two opposite sleeve gear epicyclic gear trains of the axial installation rotation direction of drive unit; Described gear epicyclic gear train comprises tie-rod, is enclosed within planet wheel, sun gear and Brake drum on the tie-rod; Be meshing with each other as the gear of planet wheel and gear as sun gear; Fix sun gear by Brake drum; Wherein, tie-rod is the driving link of epicyclic gear train, outside power source drive tie-rod and on the planet wheel revolution;
Described tie-rod also claims pivoted arm or planet carrier;
The number of the planet wheel of described tie-rod one or more; The number of planet wheel is during more than 1, be evenly distributed on sun gear around;
With the form that additional mass is installed eccentric mass is set on the described planet wheel, sees also accompanying drawing 2;
The gear of described planet wheel and the gear of sun gear have same modulus;
Tie-rod drives planet crop rotation on it around the revolution of sun gear, planet wheel is done rotation around the axis of self simultaneously, because the revolution and the spinning motion of planet wheel, make to be installed in the object turning course, changing of mass block on the planet wheel and epicyclic gear train gyration center apart from r;
Planetary pinion and sun gear are got the same number of teeth, by the Analysis of Transmission of epicyclic gear train as can be known, with this understanding, a period of change is just in time finished in returning at object system apart from r of additional mass on the planet wheel and epicyclic gear train gyration center in the process that circles, see also accompanying drawing 3, the different distance of eccentric mass and train gyration center when the clear planet wheel of figure acceptance of the bid is in diverse location; Because the cyclically-varying apart from r in the turning course of system, obtains maximum value by the centrifugal force that additional mass forms on certain assigned direction, on this direction, form driving to system;
See also accompanying drawing 1, normally closed Brake drum is used for fixing sun gear, when sun gear is fixed, centrifugal force is that peaked direction is also fixing, if Brake drum is opened, by rotating sun gear, can change centrifugal force and obtain peaked direction, thereby control is to the driving direction of system;
In two opposite sleeve gear epicyclic gear trains of the axial installation rotation direction of drive unit,, see also accompanying drawing 4 to solve the equilibrium problem of flywheel moment; In Fig. 4, tie-rod and planet wheel and sun gear form set of gears epicyclic gear train, tie-rod II and planet wheel II and sun gear form another set of gear epicyclic gear train, and the rotation direction of tie-rod and planet wheel is opposite with the rotation direction of tie-rod II and planet wheel II, make the flywheel moment balance of whole system;
See also accompanying drawing 5, several identical planetary pinions be installed on the tie-rod, be evenly distributed on sun gear around so that tie-rod stress equalization and the wave properties when reducing centrifugal force and driving.
Compared with prior art, good effect of the present invention is:
It is device and its implementation of moving object driving force with centrifugal force that the present invention proposes a kind of, because centrifugal force acts directly in the moving object, so the motion of object does not rely on moving element specific on the object and the interaction between the external world to realize, thereby the interaction situation between the special exercise parts and the external world of can breaking away from the object is to the restriction of object of which movement.Obviously, the present invention has great importance for the moving object under some specific condition, for example driving and the motion control etc. of vehicle on wet and slippery or icing road surface, purposes of the present invention can extend to various ground, under water, the driving and the motion control of the water surface, air vehicle.
[description of drawings]
Fig. 1 cyclic gear train type centrifugal force drive system;
On Fig. 2 planet wheel additional mass is installed;
Eccentric mass and train gyration center were apart from the variation of r when Fig. 3 planet wheel revolved round the sun around sun gear;
The two opposite sleeve gear epicyclic gear trains of rotation direction that Fig. 4 drive unit is axially installed;
A plurality of planet wheels are installed on Fig. 5 tie-rod;
Label in the accompanying drawing is respectively: 1, tie-rod, 2, planet wheel, 3, sun gear, 4, mass block, 5, Brake drum, 6, tie-rod II, 7, planet wheel II.
[embodiment]
Below providing the present invention a kind of is the device of driving force and the embodiment of its implementation with centrifugal force.
See also accompanying drawing 1, a kind of is the device of driving force with centrifugal force, is the drive system of moving object driving force with centrifugal force; Adopt gear epicyclic gear train as structure, in two opposite sleeve gear epicyclic gear trains of the axial installation rotation direction of drive unit; Described gear epicyclic gear train comprises tie-rod 1, is enclosed within planet wheel 2, sun gear 3 and Brake drum 5 on the tie-rod; Be meshing with each other as the gear of planet wheel 2 and gear as sun gear 3; Fix sun gear 3 by Brake drum 5; Wherein, tie-rod is the driving link of epicyclic gear train, outside power source drive tie-rod 1 and on planet wheel 2 revolutions;
Described tie-rod 1 also claims pivoted arm or planet carrier;
The number of the planet wheel 2 of described tie-rod 1 one or more; The number of planet wheel 2 is during more than 1, be evenly distributed on sun gear 3 around;
With the form that additional mass is installed eccentric mass is set on the described planet wheel 2, sees also accompanying drawing 2;
The gear of the gear of described planet wheel 2 and sun gear 3 has same modulus;
Tie-rod drives planet crop rotation on it around the revolution of sun gear, planet wheel is done rotation around the axis of self simultaneously, because the revolution and the spinning motion of planet wheel, make to be installed in the object turning course, changing of mass block 4 and epicyclic gear train gyration center on the planet wheel 2 apart from r;
Planetary pinion and sun gear are got the same number of teeth, by the Analysis of Transmission of epicyclic gear train as can be known, with this understanding, a period of change is just in time finished in returning at object system apart from r of additional mass on the planet wheel and epicyclic gear train gyration center in the process that circles, see also accompanying drawing 3, the different distance of eccentric mass and train gyration center when the clear planet wheel of figure acceptance of the bid is in diverse location; Because the cyclically-varying apart from r in the turning course of system, obtains maximum value by the centrifugal force that additional mass forms on certain assigned direction, on this direction, form driving to system;
See also accompanying drawing 1, normally closed Brake drum 4 is used for fixing sun gear, when sun gear is fixed, centrifugal force is that peaked direction is also fixing, if Brake drum is opened, by rotating sun gear, can change centrifugal force and obtain peaked direction, thereby control is to the driving direction of system;
In two opposite sleeve gear epicyclic gear trains of the axial installation rotation direction of drive unit,, see also accompanying drawing 4 to solve the equilibrium problem of flywheel moment; Among Fig. 4, tie-rod 1 and planet wheel 2 and sun gear form set of gears epicyclic gear train, tie-rod II 6 and planet wheel II 7 form another set of gear epicyclic gear train, and the rotation direction of tie-rod 1 and planet wheel 2 is opposite with the rotation direction of tie-rod II 6 and planet wheel II 7, makes the flywheel moment balance of whole system;
See also accompanying drawing 5, several identical planetary pinions be installed on the tie-rod, be evenly distributed on sun gear around so that tie-rod stress equalization and the wave properties when reducing centrifugal force and driving.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, without departing from the inventive concept of the premise; can also make some improvements and modifications, these improvements and modifications also should be considered within the scope of protection of the present invention.
Claims (5)
1. one kind is the device of driving force with centrifugal force, it is characterized in that, and with centrifugal force the drive system of moving object driving force; Adopt gear epicyclic gear train as structure, in two opposite sleeve gear epicyclic gear trains of the axial installation rotation direction of drive unit; Described gear epicyclic gear train comprises tie-rod, is enclosed within planet wheel, sun gear and Brake drum on the tie-rod; Be meshing with each other as the gear of planet wheel and gear as sun gear; Fix sun gear by Brake drum.
2. as claimed in claim 1 a kind of be the device of driving force with centrifugal force, it is characterized in that, the number of the planet wheel of described tie-rod one or more; The number of planet wheel is during more than 1, be evenly distributed on sun gear around.
3. as claimed in claim 1 a kind of be the device of driving force with centrifugal force, it is characterized in that, with the form that additional mass is installed eccentric mass is set on the described planet wheel.
4. as claimed in claim 1 a kind of be the device of driving force with centrifugal force, it is characterized in that described gear as planet wheel has the same modulus and the number of teeth with gear as sun gear.
5. one kind is the implementation method of the device of driving force with centrifugal force, it is characterized in that, concrete steps are, a period of change is just in time finished in returning at object system apart from r of additional mass on the planet wheel and epicyclic gear train gyration center in the process that circles, because cyclically-varying apart from r, in the turning course of system, on certain assigned direction, obtain maximum value by the centrifugal force that additional mass forms, on this direction, form driving to system; When sun gear is fixed, centrifugal force is that peaked direction is also fixing, if Brake drum is opened, by rotating sun gear, change centrifugal force and obtain peaked direction, thereby control is to the driving direction of system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010101824A CN101725686A (en) | 2010-01-27 | 2010-01-27 | Device using centrifugal force as driving force and implementation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010101824A CN101725686A (en) | 2010-01-27 | 2010-01-27 | Device using centrifugal force as driving force and implementation method thereof |
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| CN101725686A true CN101725686A (en) | 2010-06-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106549602A (en) * | 2016-12-16 | 2017-03-29 | 华东理工大学 | A kind of centrifugation force driving device platform |
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2010
- 2010-01-27 CN CN201010101824A patent/CN101725686A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106549602A (en) * | 2016-12-16 | 2017-03-29 | 华东理工大学 | A kind of centrifugation force driving device platform |
| CN106549602B (en) * | 2016-12-16 | 2018-08-14 | 华东理工大学 | A kind of centrifugation force driving device platform |
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Application publication date: 20100609 |