CN1062408A - Safely free sliding mechanism for motor-driven vehicles - Google Patents
Safely free sliding mechanism for motor-driven vehicles Download PDFInfo
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- CN1062408A CN1062408A CN 90109831 CN90109831A CN1062408A CN 1062408 A CN1062408 A CN 1062408A CN 90109831 CN90109831 CN 90109831 CN 90109831 A CN90109831 A CN 90109831A CN 1062408 A CN1062408 A CN 1062408A
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Abstract
The invention provides and a kind ofly can make Motor Vehicle, particularly motorcycle, car, light-duty visitor, lorry etc., can fully, effectively, freely utilize its own inertial power under steam, ride the clutch automatically at any time.The band retaining slows down and slides to help braking and automatically gentle crossed belt retaining to travel, and guarantees non-slide safe and free slide device when reversing.This apparatus features is to load onto a forward and a reverse controlled clutch on live axle respectively, and device slides the self-locking operating mechanism on reverse controllable clutch.This device can make motor and transmission system discontinuous operation, and fuel saving ratio is up to 20～35%, can prolong locomotive working life more than one times.
Description
The present invention a kind ofly can make Motor Vehicle particularly motorcycle, car, light-duty visitor, lorry etc. during greater than driving force, can surmount power at its inertial force of travelling of advancing automatically.Realize that safe and free slides under engine misses or the idling mode.And can handle at any time according to the retarding braking needs and gentle close self-locking and mustn't slide, helping reliable braking effect,, driving force closes in conjunction with power when soften again during greater than inertial force automatically, realize smooth-ride, and new equipment that can not free sliding when moveing backward.
The modern Motor Vehicle that uses, because of the scarce limit on its power transmission, it is travelled advancing, when its own inertial power during greater than driving force, as descending, when not hanging neutral gear and subtract throttle, can not utilize its effective inertial force to surmount driving force automatically and free sliding fully.On the contrary, its inertial force has pind down driving force.Locomotive not only is forced to slow down, and has increased relevant machine members, and oil consumption simultaneously increases.When hanging neutral gear, also can only pass through by needs could realize after the artificial manipulation of driver.(but this moment the considerable part driving component still dragged wearing and tearing do not have subtract).Thereafter handling engage a gear again could be in conjunction with the power cruising, and such operation is very numerous and diverse, and effect is not good enough.
The present invention can solve above-mentioned scarce limit, realizes such purpose: in the inertial force that advances of Motor Vehicle self during greater than driving force (this driving force can 〉=0), driving wheel can surmount driving force automatically and realize that safe and free slides under engine misses or the idling mode.It is the automatic coasting in neutral of any gear.When not needing free sliding promptly need be with the shelves deceleration to slide, the operation self-locking that can soften at any time to help reliable braking with closing.During greater than inertial force, when quickening, self-locking can be removed at any time again and gentle automatically closing in driving force in conjunction with the power smooth-ride as refueling.Locomotive can be according to the smooth-ride that requires of the condition on road surface and speed.And motor can be frequent intermittent running, effect is fine.Can not slide arbitrarily again during reversing, safe and reliable.The present invention has such advantage: 1, can effectively, fully, freely utilize nature inertial force to travel.2, can reduce oil consumption, fuel saving ratio reaches 20-35%.3, can alleviate mechanical wear, prolong locomotive working life more than one times.4, driving operation is comfortable light, can alleviate driver's labor intensity greatly.5, driving safety is reliable.6, simple in structure, compact, maintenance service convenience.
Invention is achieved in that (referring to Fig. 1 to Fig. 8) is at internal rotor 2 and the internal rotor 3 of fixing a forward mono-directional overrun formula automatic clutch and a controlled reverse mono-directional overrun formula automatic clutch (being called for short forward and reverse controllable clutch) on the live axle 1 by spline respectively, directly transmit or the key connecting transmission by same axis body on the overhanging end of live axle 1, scyewed joint is transmitted, coupling connects transmission, inside and outside gear engagement transmission, chain and wheel engagement are transmitted, belt and wheel are responsible for giving driving wheel power transmission in conjunction with modes such as transmission, or accept the power that motor transmits.Separate with pad 4 between internal rotor 2 and the rotor 3, the excircle sky of internal rotor 2 and internal rotor 3 puts the forward of a same inner cylindrical surface A ' B ' of same integral body and the external rotor 9(of reverse controllable clutch is called for short external rotor 9), the endoporus flip sleeve of the miner diameter end of external rotor 9 is stretched on the small end in live axle 1, the corresponding live axle 1 of the overhanging miner diameter end of external rotor 9 can directly connect by same axis body and transmit or the key connecting transmission, scyewed joint is transmitted, coupling connects transmission, chain and wheel connect transmission, belt and wheel connect transmission, in, modes such as external gear engagement transmission are responsible for accepting power that motor transmits or are given driving wheel power transmission.On the A face of internal rotor 2 and on the B face of internal rotor 3 roller 8 and roller 7 are housed respectively all, A face and B face all are the garden cylinders of an off-centre, A and B two sides are along the circumferential direction gone up tangential opposite, roller 8 on the A face of internal rotor 2 is by minimum clearance place being contained in this epitrochanterian fore-set 13 and fore-set spring 14 roof pressure folding to A face and A ' B ' face all the time, the external cylindrical surface that makes each roller all the time with the A face, A ' B ' face keeps in touch, be set with on the B face of internal rotor 3 the pawl type slide the dog 5 of self-locking roller casket 5 ', dog 5 ' on a ' face and dog 5 ' on a face or a face of the jacking block 15 of dog 5 ' interior dress or internal rotor 3 on a face of osmanthus, top 15a of dress just controlling jointly between roller 7 and the internal rotor 3, reverse relatively differential displacement amount, simultaneously dog 5 ' a face in jacking block 15 and the jacking block reed 16 of dress can both reach synchronous the contact and make wedging power size consistent in that reverse junction is fashionable in order to guarantee every roller 7.The endoporus flip sleeve of roller casket 5 is contained on the live axle 1, and link with live axle 1 with the disc spring 6 of resetting, maximal clearance between A ' B ' face that the disc spring 6 that resets is used for B face that the elasticity control roller 7 that dog limited often is in internal rotor 3 and external rotor 9 folds is located, make reverse controllable clutch be in regular two-way sliding state, at this moment, normal position between roller casket 5 and the internal rotor 3 is by the K-K ' location on dog 5 ' interior garden boss, and above-mentioned whole members have been formed the shank of a forward and reverse controllable clutch altogether.
Above these two same size faces of the outer cylinder C face of the outer cylinder D of external rotor 9 face and roller casket 5, at any time the steerable self-locking friction wheel 11 that slides is housed, and members such as friction wheel frame component 10, friction wheel axle 19, return spring 12, spring pin 18 and friction wheel frame component fulcrum pin 17 slide the self-locking operating mechanism with roller casket 5 compositions.The normal Separation δ of the D-C face that slides self-locking friction wheel external cylindrical surface and external rotor 9, roller casket 5 of this mechanism is guaranteed by the tensile force f of return spring 12.
Fig. 2 is the embodiment of another program.It is that device has fore-set 15a, fore-set spring 16a on internal rotor 3, it by the dog 5 of fore-set spring 16a, fore-set 15a and roller casket 5 ' a face controlling forward and reverse relative differential displacement amount and normal location between roller 7 and the internal rotor 3 jointly, the effect of the effect of fore-set spring 16a and fore-set 15a and the fore-set spring 14 of aforesaid internal rotor 2 and fore-set 13 is suitable.
Fig. 3 is the section of Fig. 1, Fig. 2 C-C.
Fig. 4 is the another kind of organization plan of the section of B-B among Fig. 1.This scheme be the dog 5 of the roller casket 5 of Fig. 1 ' in load onto jacking block 15 and jacking block reed 16, their effect and aforesaid fore-set 15a, fore-set spring 16a effect are identical.
Fig. 5 is the stereogram of the roller casket 5 of Fig. 1 scheme.
Fig. 6 is the stereogram of roller casket 5 among Fig. 4.
Fig. 7 is internal rotor 3, roller casket 5, roller 7, fore-set 15a, the fore-set spring 16a of Fig. 2 scheme, and assembling situation schematic perspective view between the disc spring 6 resets.
Fig. 8 is another kind " internally-oriented " structural type of utilizing the basic principle of the profile construction of A-A and B-B among Fig. 1 Fig. 2 to take.It is external rotor 2 and the external rotor 3 that suit same integral body on the A ' B ' of the cylndrical surface of internal rotor 9, and the reverse tangent circle cylinder B of the forward tangent circle cylinder A of external rotor 2 and external rotor 3 constitutes forward and the roller 8 of reverse controllable clutch and the wedging face that combines of roller 7 with the external cylindrical surface A ' B ' of internal rotor 9.
The promptly automatic combination of basic functional principle of the present invention, detachment dynamic principle are the principles of mono-directional overrun formula automatic clutch, and its mechanism is such:
One, passes to external rotor 9, when external rotor 9 is rotated in the forward, shown in arrow in the A-A of Fig. 1, the B-B section, at this moment three kinds of situations is arranged by motor when Motor Vehicle hangs over arbitrary forward gears, power.
First kind is the cruising state, and promptly locomotive surmounts freely that driving force slides and be free in conjunction with the power travelling state.Because of the friction wheel frame component 10 that slides from lock operation apparatus does not have external force N effect, friction wheel 11 to be subjected to the effect of return spring 12 tensile force fs, make its E face and D-C face maintain certain clearance δ, roller casket 5 reset response of disc spring 6 that resetted simultaneously, make reversing clutch be in two-way sliding state, at this moment have only forward clutch to play automatic combination and detachment dynamic effect: 1, when driving force greater than inertial force, when refueling acceleration as motor, forward clutch plays automatic combination, power is passed on the live axle 1 through roller 8, internal rotor 2 by external rotor 9; 2, when driving force during less than inertial force, subtract that oil slows down or during the locomotive descending, forward clutch plays automatic detachment dynamic effect as motor, live axle 1 surmounts driving force and free coast automatically.The automatic cycle effect repeatedly mutually of above-mentioned two situations, in this case, Motor Vehicle can fully effectively utilize inertial force and travel, and motor refuels in pavement conditions and rate request and subtracts oil, intermittent duty such as flame-out.
Second kind of situation is to pin the free sliding state at any time, promptly is with shelves deceleration sliding state at any time.Flame-out or the idling free sliding at motor car engine, driving force are during all the time less than inertial force, and internal rotor 2,3 is together with roller casket 5 forward rotational speed n
2All the time greater than the forward rotational speed n of external rotor 9
1At this moment as need pin free sliding at any time and slide the time to help skidding or down big slope band shelves to slow down, as long as apply an external force N at any time friction wheel frame component 10, N power can be obtained by the braking force linking mechanism in when brake, also can adopt subsidy such as Pneumatic pressure power, hydraulic power, electromagnetic power, pedal power, Manual pressure operating mechanisms to obtain separately, friction wheel 11 overcomes the tensile force f of return spring 12 and presses to the D-C face of external rotor 9 and roller casket 5 under external force N effect.Pressing the frictional force that is produced between friction wheel 11 and the roller casket 5 forces roller casket 5 to overcome to reset the effect of disc spring 6 and internal rotor 3 to form a differential displacement, roller 7 also is subjected to the drive of roller casket 5 and oppositely lags behind to revolve and move a position, when B face three faces of the A ' B ' face that moves on to its external cylindrical surface and external rotor 9 behind the roller, internal rotor 3 press and during wedging, reversing clutch plays reverse combination.Locomotive inertial force passes on the motor through internal rotor 3, roller 7, external rotor 9 by live axle 1, forces the speed of a motor vehicle to descend, and realizes being with shelves to slow down and slides, and is equivalent to forward clutch and is lockable and can not slides by neutral gear.Though external force N this moment removes, friction wheel 11 is resetted by the tensile force f effect of return spring 12, as long as inertial force is also greater than driving force, reversing clutch has still kept reverse combination, and forward clutch is in also that be lockable can not the free sliding state.
The third situation is to remove at any time to slide self-locking, returns to first kind of cruising state.Arbitrary moment in above-mentioned second kind of situation, as long as when accelerating to driving force at any time and equaling inertial force, forward clutch does not reach as yet in conjunction with dynamic action, and reversing clutch has been in the transition point of separation, combination, and at this moment, the self-locking wedging power of roller is reduced to 0 by maximum, roller casket 5 is under the tension that resets of disc spring 6 that resets, drive roller 7 and reset to position, initial maximal clearance, reversing clutch returns to two-way sliding state again, slides self-locking and is disengaged.Follow the effect that forward clutch has been recovered automatic combination, detachment dynamic again.
Two, hang over arbitrary reverse gear position when Motor Vehicle, power passes to external rotor 9 by motor, and during external rotor 9 counterrotatings, at this moment: 1, the reverse speed when live axle 1 still is 0, as the level land, when going up a slope reversing, forward and oppositely controllable clutch all be in separated state.At this moment as long as apply one as above-mentioned external force N to friction wheel frame component 10, the E face of friction wheel 11 presses the D face of external rotor 9, the frictional force that is produced forces friction wheel to be rotated in the forward, the identical frictional force of C face generation size that while friction wheel 11 also presses roller casket 5 forces post casket 5 to drive the pulling force that rollers 7 overcome the disc spring 6 that resets, rotate in the same way with external rotor 9, when roller 7 counterrotatings during to A ' B ' face of the B face of wedging internal rotor 3 and external rotor 9, oppositely controllable clutch plays the forward combination, the driving force of reversing is through external rotor 9, roller 7, internal rotor 3 passes on the live axle 1, makes locomotive realize normal reversing.
2, the inertia reverse speed is arranged when live axle 1, move backward, in the level land and the reversing way of going up a slope, subtract throttle suddenly as descending, the inertial force of reversing is during greater than reverse-drive power, reversing clutch separation automatically is in two-way sliding state, but at this moment forward clutch plays again oppositely in conjunction with dynamic action, the sternway power of locomotive passes on the motor through internal rotor 2, roller 8, external rotor 9 etc., thereby force to drag engine running, motor becomes a resistance of sternway power again, thereby controlled back-up speed, can not free sliding when guaranteeing reversing.
Therefore, when reversing, no matter which kind of place no matter the inertial force size of locomotive does not all have the free sliding state, thereby has been realized the safety reliability of moveing backward.
Claims (9)
1, safely free sliding mechanism for motor-driven vehicles.This device is to load onto a forward mono-directional overrun formula automatic clutch and a controlled reverse mono-directional overrun formula automatic clutch on live axle 1 respectively, be called for short forward and reverse controllable clutch, and on the D-C face of clutch external rotor 9, roller casket 5, load onto and slide the self-locking operating mechanism.It is characterized in that:
The internal rotor 2 and the internal rotor 3 of the forward of a, this device and reverse controllable clutch all together are fixed on the live axle 1 with spline, and separate with pad 4,
The external rotor 9 of the forward of b, this device and reverse controllable clutch is an integral body, the miner diameter end of external rotor 9 has an endoporus flip sleeve on the miner diameter end of the inner extending end of live axle 1, inner cylindrical surface A ' B ' sky of the other end is enclosed within on the excircle of internal rotor 2 and internal rotor 3
Inner cylindrical surface A ' the B ' of c, external rotor 9 and interior corresponding roller 8 and the roller 7 of being equipped with of the B face of the A face of its radially corresponding internal rotor 2 and internal rotor 3;
D, internal rotor 2 and internal rotor 3 are equipped with fore-set 13 and 15a, fore-set spring 14 and 16a,
On the B face of e, internal rotor 3 corresponding be set with the pawl type slide the dog 5 of self-locking roller casket 5 ', dog 5 ' on a ' face and dog 5 ' on a face or a face of the jacking block 15 of dog 5 ' interior dress or internal rotor 3 on a of the fore-set 15a that adorns
2Face is being controlled the forward and reverse relative differential displacement amount between roller 7 and the internal rotor 3 jointly, and the endoporus flip sleeve of roller casket 5 is contained on the live axle 1,
Be connected with the disc spring 6 that resets between f, roller casket 5 and the live axle 1,
G, slide the self-locking operating mechanism and form by members such as sliding self-locking friction wheel 11, friction wheel frame component 10, friction wheel axle 19, return spring 12, spring pin 18 and friction wheel frame component fulcrum pin 17.
2, device according to claim 1 is characterized in that: drive all can directly transmit by same axis body respectively on the axle 1 and the overhanging end of external rotor 9 key connecting transmission, scyewed joint transmission, coupling connect that transmissions, inside and outside gear engagement transmission, chain and wheel engagement transmission, belt and wheel are defeated by driving wheel to power in conjunction with modes such as transmission or combine with power that vehicle motor transmits axle 1 and external rotor 9 boths interchangeable be to import power or outputting power.
3, according to claim 1,2 described devices, it is characterized in that, on the live axle of each driving wheel, all connect and install this device.
4, according to claim 1,2 described devices, it is characterized in that, on live axle 1, load onto a forward and a reverse controlled clutch.
5, according to claim 1,2 described devices, it is characterized in that, A ' the B ' of external rotor 9 is towards the cylndrical surface that is same size, the A face of internal rotor 2 and the B face of internal rotor 3 all are the cylndrical surface of an off-centre, A face and B face are tangential opposite on same circumferencial direction, A face and B face with the dog 5 of the roller 8 of corresponding intrument on its face and roller 7, roller casket 5 ' number be respectively 3-30.
6, according to claim 1,2,5 described devices, external cylindrical surface A ' B ' that the B face that it is characterized in that the A face of internal rotor 2 of forward controllable clutch and internal rotor 3 and structural type between A ' B ' face of external rotor 9 can adopt internal rotor 9 and the B face of the A face of external rotor 2 and external rotor 3 are respectively " internally-oriented " structural type of the wedging face that combines of roller 8 and roller 7.External rotor 2 and external rotor 3 can be an integral body.
7, according to claim 1,2,5,6 described devices, it is characterized in that, dog 5 ' a face in jacking block 15 and jacking block reed 16 are housed, roller casket 5 usefulness reset in disc spring 6 and the roller casket 5 that the K-K ' face of boss platforms resets and positioning roller 7 at two-way sliding state.
8, according to claim 1,2,5,6 described devices, it is characterized in that, braking force linking mechanism when sliding external force N on the self-locking friction wheel frame component 10 and can brake with locomotive brake obtains, and also can adopt subsidy operating mechanisms such as Pneumatic pressure power, hydraulic power, electromagnetic power, foot pressure, Manual pressure to obtain separately.
9, according to claim 1,2,5,6,8 described devices, it is characterized in that, the C face of the E face of friction wheel 11 and the D face of external rotor 9 and rolling casket 5 is in the time spent of doing of external force N, normal Separation δ changes to O by δ, the impacting force of institute's surface of contact and frictional force can reach consistency synchronization to be increased, and all surface of contact of E, D, C can adopt thick light face, fried dough twist face, Profile of AT, triangle inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN90109831A CN1038609C (en) | 1990-12-10 | 1990-12-10 | Safely free sliding mechanism for motor-driven vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN90109831A CN1038609C (en) | 1990-12-10 | 1990-12-10 | Safely free sliding mechanism for motor-driven vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1062408A true CN1062408A (en) | 1992-07-01 |
| CN1038609C CN1038609C (en) | 1998-06-03 |
Family
ID=4881628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN90109831A Expired - Fee Related CN1038609C (en) | 1990-12-10 | 1990-12-10 | Safely free sliding mechanism for motor-driven vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1038609C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012089129A1 (en) * | 2010-12-30 | 2012-07-05 | Hong Tao | Universal parking brake based on reciprocating overrunning clutch mechanism, and operating method therefor |
| CN102758893A (en) * | 2011-04-28 | 2012-10-31 | 甘亚冰 | Intermittent bidirectional driving mechanism, reverse slipping prevention device with mechanism and reverse slipping prevention vehicle |
| CN103253129A (en) * | 2012-02-20 | 2013-08-21 | 江苏新跃泵业制造有限公司 | Automobile sliding energy saver |
| CN109863334A (en) * | 2016-10-31 | 2019-06-07 | 株式会社富士金 | Seal construction and encapsulating method and shaft coupling with the seal construction |
| CN110486437A (en) * | 2019-08-17 | 2019-11-22 | 左臣伟 | A kind of forward and reverse same room controllable bidirectional device gear changing mechanism |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US279214A (en) * | 1883-06-12 | beebe | ||
| US2790326A (en) * | 1953-03-27 | 1957-04-30 | Mildred E M Blackstock | Automotive transmissions |
| US2855788A (en) * | 1956-08-10 | 1958-10-14 | Donald L Mount | Automatic multiple speed transmission |
| SE452290B (en) * | 1986-03-17 | 1987-11-23 | Volvo Ab | MOTORFORDONSVEXELLADA |
| CN1044977A (en) * | 1989-02-17 | 1990-08-29 | 戴景明 | Motorcycle and other Motor Vehicle two-way controllable overrunning clutch |
-
1990
- 1990-12-10 CN CN90109831A patent/CN1038609C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012089129A1 (en) * | 2010-12-30 | 2012-07-05 | Hong Tao | Universal parking brake based on reciprocating overrunning clutch mechanism, and operating method therefor |
| CN102758893A (en) * | 2011-04-28 | 2012-10-31 | 甘亚冰 | Intermittent bidirectional driving mechanism, reverse slipping prevention device with mechanism and reverse slipping prevention vehicle |
| CN102758893B (en) * | 2011-04-28 | 2017-11-24 | 长沙天然机械有限公司 | Interval dual direction drive mechanism, the anti-slip back device with the mechanism and anti-slip back automobile |
| CN103253129A (en) * | 2012-02-20 | 2013-08-21 | 江苏新跃泵业制造有限公司 | Automobile sliding energy saver |
| CN109863334A (en) * | 2016-10-31 | 2019-06-07 | 株式会社富士金 | Seal construction and encapsulating method and shaft coupling with the seal construction |
| CN110486437A (en) * | 2019-08-17 | 2019-11-22 | 左臣伟 | A kind of forward and reverse same room controllable bidirectional device gear changing mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1038609C (en) | 1998-06-03 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CI01 | Correction of invention patent gazette |
Correction item: Address of the patentee Correct: 547500 Forestry Bureau of Bama County, the Guangxi Zhuang Autonomous Region False: 547500 the Guangxi Zhuang Autonomous Region Bama County Board of industry Number: 22 Page: 138 Volume: 14 |
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| ERR | Gazette correction |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: YE BUREAU, BAMA COUNTY, GUANGXI ZHUANG AUTONOMOUSNATIONALITY DISTRICT, 547500 TO: LINYE BUREAU, BAMA COUNTY, GUANGXI ZHUANG AUTONOMOUSNATIONALITY DISTRICT, 547500 |
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| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |