CN108799355A - The automobile of the drive mechanism is applied in a kind of drive mechanism and transmission system - Google Patents
The automobile of the drive mechanism is applied in a kind of drive mechanism and transmission system Download PDFInfo
- Publication number
- CN108799355A CN108799355A CN201810971218.XA CN201810971218A CN108799355A CN 108799355 A CN108799355 A CN 108799355A CN 201810971218 A CN201810971218 A CN 201810971218A CN 108799355 A CN108799355 A CN 108799355A
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- CN
- China
- Prior art keywords
- string
- transmission system
- clutch
- automobile
- brake lock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/02—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of clutch
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
- B60K17/08—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing of mechanical type
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D41/00—Freewheels or freewheel clutches
- F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Structure Of Transmissions (AREA)
Abstract
The present invention relates to the automobiles that the drive mechanism is applied in a kind of drive mechanism and transmission system.String, which is set, in car transmissions surmounts structure, when engine power output when ring surmounts the rotation of active ring that surmounts of the structure disconnects, the automobile gear shift that can be achieved in traveling is light, simultaneously automobile slide again brakeless when, the resistant effect of the structure blocks engine, to improve the fuel economy of automobile.Smooth operation when string sets normal disconnect-type clutch and brake lock structure realization automobile starting or brakes in car transmissions, the working condition of normal disconnect-type clutch is controlled by the rotating speed of engine, so clutch pedal and supporting structure can be cancelled, the complex degree of structure and cost of vehicle are reduced.Power output shaft end string in car transmissions sets unidirectional locking structure and realizes car ramp miscellaneous function.Three kinds of structures of the present invention can individually string be set in transmission system, also can arbitrarily combine or all string is located in transmission system.
Description
Technical field
The present invention relates to the automobiles that the drive mechanism is applied in a kind of drive mechanism and transmission system.
Background technology
Transmission system is the key that car engine mechanomotive force is transmitted, and is directly related to the comfort of driving and the fuel oil of automobile
Economy.What is configured in existing manual transmission car transmissions is normal engaging clutch, remaining drive mechanism is tooth
Wheel connection, existing car ramp auxiliary system are electron assistant structure.When the separation control mechanism of clutch can not be by clutch
When device detaches, it can cause automobile that can not start extremely difficult with the gear-change operation in vehicle traveling process, be caused not to user
Just.Automobile normally slides, when engine speed less than drivable position automobile's instant velocity answers matched engine speed and again without subtracting
When fast demand, engine plays resistant effect, causes automobile kinetic energy rejection.It is going up a slope with or without the automobile of electronics ramp auxiliary system
When starting, if misoperation automobile will be difficult to the danger for normally starting to walk to slip after even having, it is very inconvenient to be caused to driver.
Invention content
The purpose of the present invention is to provide a kind of to travel when the separation control mechanism of clutch can not be by clutch separation
In automobile still can carry out the drive mechanism of light gear-change operation, the present invention also aims to provide in transmission system to answer
With the automobile of the drive mechanism.
To solve the above-mentioned problems, the technical solution of transmission system is in the present invention：
A kind of drive mechanism does not change the basic structure of the original transmission system of manual transmission automobile, in car transmissions
Node location string set and surmount structure, it is described to surmount structure by active ring, locking structure and surmount ring and constitute and (surmount the rotating speed of ring
Only have to be equal to or more than active ring rotating speed), active ring is connected with the power input shaft of the node, surmounts the dynamic of ring and the node
Power output shaft is connected.
It is a kind of when the separation control mechanism of normal convolution clutch can not be by clutch the present invention also aims to provide
Automobile appoints the drive mechanism that so can normally start and brake smooth-going when separation, and the present invention also aims to provide in transmission system
Apply the automobile of the drive mechanism.
To solve the above-mentioned problems, the technical solution of transmission system is in the present invention：
A kind of drive mechanism does not change the basic structure of the original transmission system of manual transmission automobile, is often connect what original string was set
Type clutch is changed to normal disconnect-type clutch and adds brake lock structure.The working condition of the normal disconnect-type clutch by
The speed of Speed of Reaction Wheels is controlled with the different location that movable slider is moved to (because centrifugal force is of different sizes), that is, uses engine speed
Speed controls the working condition of normal disconnect-type clutch；The brake lock structure is by active ring, control mechanism and driven torus
It constitutes, the active ring for surmounting structure and brake lock structure is all mounted on by spline on same internal spline (transmission shaft), is surmounted
The active ring of structure is fixed on immovable on internal spline, and the active ring of brake lock structure is axially movable along internal spline, system
The driven torus of dynamic locking structure, which is fixed on, surmounts the surmounting on ring of structure, and control mechanism pushes brake lock structure when braking
Actively circumferential driven torus is mobile and engages locking simultaneously and surmounts structure.
The present invention also aims to provide a kind of vapour when going up a slope starting of the automobile with or without electronics ramp auxiliary system
The transmission supplementary structure that vehicle easily can normally start to walk, the present invention also aims to provide to apply the transmission in transmission system
The automobile of supplementary structure.
To solve the above-mentioned problems, the technical solution of transmission system is in the present invention：
A kind of transmission supplementary structure, does not change the basic structure of the original transmission system of manual transmission automobile, is passed in original power
String sets unidirectional locking structure on moving axis, and the unidirectional locking structure is constituted by fixing outer shroud, unidirectional locking wedge and inner ring, fixed
Outer shroud is fixed, and inner ring is fixed on by spline on internal spline (power transmission shaft).
The technical solution of automobile is in the present invention：
The transmission system of a automobiles does not change the basic structure of the original transmission system of manual transmission automobile, in car transmissions
In node location string set and surmount structure, it is described to surmount structure by active ring, locking structure and surmount ring and constitute and (surmount turning for ring
Speed only have to be equal to or more than active ring rotating speed), active ring is connected with the power input shaft of the node, surmounts ring and the node
Power output shaft is connected.
The transmission system of b automobiles does not change the basic structure of the original transmission system of manual transmission automobile, in car transmissions
Middle string sets normal disconnect-type clutch and adds brake lock structure.The working condition of the normal disconnect-type clutch is by Speed of Reaction Wheels
The speed different location that is moved to (because centrifugal force is of different sizes) with movable slider control, i.e., controlled with engine speed speed
Make the working condition of normal disconnect-type clutch；The brake lock structure is made of active ring, control mechanism and driven torus, is surmounted
The active ring of structure and brake lock structure is all mounted on by spline on same internal spline (power transmission shaft), and structure is surmounted
Active ring is fixed on immovable on internal spline, and the active ring of brake lock structure can be moved axially slightly along internal spline, braking lock
Only the driven torus of structure, which is fixed on, surmounts the surmounting on ring of structure, and control mechanism pushes the active of brake lock structure when braking
Circumferential driven torus is mobile and engages locking simultaneously and surmounts structure.
Supplementary structure in the transmission system of c automobiles does not change the basic structure of the original transmission system of manual transmission automobile,
Originally string sets unidirectional locking structure on power transmission shaft, and the unidirectional locking structure is by fixing outer shroud, unidirectional locking wedge and interior
Ring is constituted, and fixed outer shroud is fixed, and inner ring is fixed on by spline on internal spline (power transmission shaft).
Beneficial effects of the present invention are：A. it goes here and there to have set in structure of the invention and surmounts structure, the active ring for surmounting structure
It is connected with power intake, surmounts ring and be connected with power output end, cannot continues to drive when because engine speed reduces active ring
When surmounting ring, surmounts ring and surmount the realization transmission separation of active ring under automobile inertial power drive, so automobile is in the process of moving
Only gas pedal, which need to be manipulated, just can realize light shift；String has set brake lock structure, the brake lock in structure of the invention
Structure and the active ring for surmounting structure are all mounted on by spline on same internal spline (transmission shaft), and the active ring for surmounting structure is solid
Be scheduled on immovable on internal spline, the active ring of brake lock structure is axially movable along internal spline, brake lock structure from
Rotating ring, which is fixed on, surmounts the surmounting on ring of structure, and brake lock control mechanism pushes actively circumferential driven torus movement simultaneously when braking
Locking surmounts structure simultaneously for engagement, to realize that the resistant effect of engine realizes braking smooth-going, is managed compared with former drive mechanism
It increases by the fuel economy got on the car.B. string has set normal disconnect-type clutch, the clutch of the structure in structure of the invention
To control, i.e., device working condition is moved to different positions with movable slider by the speed of Speed of Reaction Wheels (because centrifugal force is of different sizes)
The working condition of clutch is controlled by engine speed speed, and engine is not actuated and engine is in certain low engine speed range
Interior clutch is separation, so function is started normally to start；Because the working condition of clutch is by control of engine speed, institute
Clutch control pedal and supporting structure can be reduced, the complex degree of structure and cost of vehicle are reduced.C. present invention knot
The unidirectional locking structure set of being gone here and there in structure force power transmission shaft can only single direction rotation, so go up a slope start to walk when realize unidirectional locking
Structure is slipped after preventing automobile, to realize that the pedal that only needs to step on the throttle can easily start to walk.D. the power drive system of automobile changes
Into rear achievable fluid drive is combined with computerized control system.E. the partial structurtes change of power drive system may be brought
The improvement of series.
Description of the drawings
Fig. 1-A figures are the drive mechanism schematic diagrams of automobile, and Fig. 1-B are speed changer structure schematic diagrames；
Fig. 2 is three kinds (Fig. 2-A-1, Fig. 2-A-2, Fig. 2-A-3) for surmounting structure (Fig. 2-A) in the present invention and surmounting structure
Locking structure schematic diagram；
Fig. 3 is that normal fraction clutch configuration schematic diagram, wherein Fig. 3-A are clutched state schematic diagrames in the present invention,
Fig. 3-B are clutch separation status diagrams；
Fig. 4 is the unidirectional locking structural schematic diagram in the present invention；
Fig. 5 is that three kinds of structures in the present invention (surmount structure and brake lock structure, normal disconnect-type clutch, one-way lock
Only structure) string is located at the structural schematic diagram in transmission system, wherein normal disconnect-type clutch is discrete state, brake lock knot
Structure is discrete state；
Fig. 6 is that three kinds of structures in the present invention (surmount structure and brake lock structure, normal disconnect-type clutch, one-way lock
Only structure) string is located at the structural schematic diagram in transmission system, wherein normal disconnect-type clutch is engagement state, brake locking knot
Structure is lockup state；
Specific implementation mode
As shown in figs. 1 to 6, the dynamical system (such as Fig. 1-A) of automobile includes engine (1) and power train to the example of automobile
System, transmission system includes clutch (2), speed changer (3) and transmission shaft (4).It is added in car transmissions and surmounts structure (Fig. 2)
Alternative have：1, the hub plate of clutch is changed and is set as surmounting structure, 2, be changed to the kinetic energy input gear of speed changer
Surmount structure, 3, be changed to the kinetic energy output gear of speed changer to surmount structure.It steps on the throttle after engine start pedal engine
Flywheel (5) rotating speed, which increases, drives the rotating speed for surmounting structure active ring to increase, be equal to when the rotating speed for surmounting structure active ring (13) or
When surmounting the rotating speed of ring (15) more than (being instantaneously more than), surmounts the active ring (13) of structure and surmount ring (15) and start with respect to locking
Mechanomotive force exports；The reduction of gas pedal engine flywheel (5) rotating speed is unclamped in running car and is forced surmounts structure active ring (13)
Rotating speed reduce, when surmount structure active ring (13) rotating speed be less than surmount ring (15) rotating speed when, surmount structure surmounts ring
(15) surmount active ring (13) rotation, engine power output is automatic to be disconnected.
String has set normal disconnect-type clutch, has surmounted structure and brake lock structure, one-way lock in the transmission system of automobile
Only the drive mechanism of structure is as shown in Figure 5, Figure 6.Go here and there the normal disconnect-type clutch set in transmission system：When automobile is not actuated or hair
Motivation when certain slow-speed of revolution (including idling) is run, removable movable slider (10) spring (9) elastic force, sliding block gravity, frictional force,
Shift fork (11), which is squeezed, under resultant force (can the preset) effect of sliding block centrifugal force (after engine start) etc. pushes diaphragm bullet
Spring release bearing (12) Forward makes clutch compressing disc (7) be detached as shown in Fig. 3-B with frictional disk (6), this separate type clutch often
Device is in discrete state, and the power of engine cannot transmit；Engine speed, which rises, drives flywheel (5) rotating speed to rise, and moves
The centrifugal force of sliding block (10) is gradually increased with the rotating speed rising of flywheel (5), after sliding block (10) centrifugal force reaches specific value
Removable movable slider gradually move afterwards by compressed spring (9), and the forward thrust of clutch bearing shift fork (11) also gradually disappears, while diaphragm bullet
Spring (8)) under the action of own resilient push release bearing (12) gradually move afterwards, when sliding block (10) be moved to some specifically away from
When being continued to move to from after, clutch compressing disc (7) also gradually becomes impaction state engine power with frictional disk (6) by discrete state
Output is as shown in Fig. 3-A.What string was set in transmission system surmount structure (13,14,15) and brake lock structure (16,17,18,
19), the structural relation for surmounting structure active ring (13) and surmounting ring (15) is determined by the locking direction of locking structure (14),
It is divided into wedge formula and roller by the difference of its locking structure, it can required design and manufacture；The brake lock structure and super
More the active ring of structure is all mounted on by spline on same internal spline (transmission shaft), and the active ring (13) for surmounting structure is fixed on
Immovable on internal spline, the active ring (16) of brake lock structure is axially movable along internal spline, brake lock structure from
Rotating ring (17), which is fixed on, surmounts the surmounting on ring (15) of structure, and brake lock control mechanism (18,19) pushes actively when braking
Ring (16) is mobile to driven torus (17) and engages while locking surmounts structure (13,14,15).Go here and there the one-way lock set in transmission system
Only (20,21,22) structure such as Fig. 4, after the unidirectional locking structure is added in power transmission shaft end, power transmission shaft can only be towards one
Direction rotates, and automobile is unidirectional when the tractive force forward of automobile is less than the resistance of automobile backward in the upward starting-up process in ramp
Locking structure automatic locking prevents transmission shaft from reversely rotating after realization prevents automobile and slips；When the tractive force forward of automobile is more than vapour
Unidirectional locking structure normally rotates driving automobile and moves forward when the resistance backward of vehicle.
Surmount structure (13,14,15) and should generally combine string with brake lock structure (16,17,18,19) and set, in power train
Specific combination string in system sets node and surmounts the locking structure (14) of structure according to depending on practical structures demand.
Three kinds of drive mechanisms (normal disconnect-type clutch surmounts structure and brake lock structure, unidirectional locking structure) can be single
Solely string is located in transmission system, also can arbitrarily combine or all string is located in transmission system, and specific string sets node and tied according to practical
Depending on structure demand.
Claims (7)
1. a kind of drive mechanism, string has set and surmounts structure and brake lock structure at some node in transmission system, and transmission
The automobile for surmounting structure and brake lock structure is applied in system, it is characterised in that：Surmount surmounting ring and can surmounting for structure
Active ring rotates, and brake lock structure can will surmount structure locking.
2. a kind of drive mechanism, in transmission system, string, which has been set, applies normal separate type in normal disconnect-type clutch and transmission system
The automobile of clutch, it is characterised in that：The clutch is the (work of control of engine speed clutch of normal disconnect-type clutch
State).
3. a kind of drive mechanism is applied in the power input shaft string of transmission system has set unidirectional locking structure and transmission system
The automobile of unidirectional locking structure, it is characterised in that：The power transmission shaft that string has set unidirectional locking structure can only single direction rotation.
4. a kind of drive mechanism, string, which has set string at normal disconnect-type clutch and some node and set, in transmission system surmounts structure
With the automobile for applying normal disconnect-type clutch in brake lock structure and transmission system, surmounting structure and brake lock structure,
It is characterized in that：The clutch is normal disconnect-type clutch (working condition of control of engine speed clutch), surmounts knot
Structure surmounts ring and can surmount the rotation of active ring, and brake lock structure can will surmount structure locking.
5. a kind of drive mechanism, string has set normal disconnect-type clutch and unidirectional locking structure and transmission system in transmission system
In apply the automobile of normal disconnect-type clutch and unidirectional locking structure, it is characterised in that：The clutch be normal separate type from
Clutch (working condition of control of engine speed clutch), the power transmission shaft that string has set unidirectional locking structure can only unidirectionally revolve
Turn.
6. a kind of drive mechanism, sets to go here and there at unidirectional locking structure and some node in the power input shaft string of transmission system and set
Surmount structure and brake lock structure, and applies unidirectional locking structure in transmission system, surmounts structure and brake lock knot
The automobile of structure, it is characterised in that：String set unidirectional locking structure power transmission shaft can only single direction rotation, surmount surmounting for structure
Ring can surmount the rotation of active ring, and brake lock structure can will surmount structure locking.
7. a kind of drive mechanism, string has set normal disconnect-type clutch in transmission system, power input shaft string has set unidirectional locking
String, which has been set, at structure and some node surmounts structure and brake lock structure, and normal separate type clutch is applied in transmission system
Device, unidirectional locking structure, the automobile for surmounting structure and brake lock structure, it is characterised in that：The clutch is normal separate type
Clutch (working condition of control of engine speed clutch), the power transmission shaft that string has set unidirectional locking structure can only be unidirectional
Rotation surmounts surmounting ring and can surmounting the rotation of active ring for structure, and brake lock structure can will surmount structure locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810971218.XA CN108799355A (en) | 2018-08-24 | 2018-08-24 | The automobile of the drive mechanism is applied in a kind of drive mechanism and transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810971218.XA CN108799355A (en) | 2018-08-24 | 2018-08-24 | The automobile of the drive mechanism is applied in a kind of drive mechanism and transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108799355A true CN108799355A (en) | 2018-11-13 |
Family
ID=64080955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810971218.XA Pending CN108799355A (en) | 2018-08-24 | 2018-08-24 | The automobile of the drive mechanism is applied in a kind of drive mechanism and transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108799355A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113733900A (en) * | 2021-08-02 | 2021-12-03 | 北汽福田汽车股份有限公司 | Gearbox system and vehicle |
-
2018
- 2018-08-24 CN CN201810971218.XA patent/CN108799355A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113733900A (en) * | 2021-08-02 | 2021-12-03 | 北汽福田汽车股份有限公司 | Gearbox system and vehicle |
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