CN201535346U - Power speed-changing device - Google Patents
Power speed-changing device Download PDFInfo
- Publication number
- CN201535346U CN201535346U CN2009201569688U CN200920156968U CN201535346U CN 201535346 U CN201535346 U CN 201535346U CN 2009201569688 U CN2009201569688 U CN 2009201569688U CN 200920156968 U CN200920156968 U CN 200920156968U CN 201535346 U CN201535346 U CN 201535346U
- Authority
- CN
- China
- Prior art keywords
- gear
- clutch
- power
- shaft
- driver
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Structure Of Transmissions (AREA)
Abstract
The utility model relates to a power speed-changing device, which is characterized by comprising a gear speed-changing mechanism with a first shaft and a second shaft, wherein the first and the second shafts respectively comprise a plurality of first gears and second gears, and the gears are meshed with each other selectively; a pressure plate clutch is coaxially arranged at one end of the first shaft and is connected to the first shaft selectively; a centrifugal clutch is connected to an engine crank shaft and connected to the pressure plate clutch selectively; a speed-changing shaft comprises a shifting lever and a clutch rod, the clutch rod is pivoted with the pressure plate clutch, and the shifting lever is pivoted with the gear speed-changing mechanism; and a modularized shifting driver comprises a power driver and a sensor for detecting the rotation phase of the speed-changing shaft, and the power driver is pivoted with the speed-changing shaft. The utility model has the advantages that a driver can operate the shifting driver with one hand to complete the shifting action; moreover, since and the signal of the sensor is in line with that of the power driver, the assemble convenience is added, and the width of the whole power speed-changing device is reduced.
Description
Technical field
The utility model relates to a kind of power speed changing device, refers to a kind of power speed changing device of beating switching locomotive and having the modularization gear-shift driver that is applicable to especially.
Background technique
For at present common on the market locomotive, mainly be divided into two kinds according to the difference of its power-transmitting unit, one is the transmission of belt continuous variable speed, and another be the transmission of gear speed change, and the former is the fluid drive vehicle that is commonly called as, and the latter is grade car of beating for being commonly called as then.
Locomotive car type about above-mentioned two kinds of driving mechanisms, it respectively has its pluses and minuses because of the kind of drive difference of using, and for example, the mode of belt continuous variable speed transmission is comparatively smooth-going in the velocity transformation process, simple to operately need not special gearshift mechanism, so be suitable for the general closed planar road driving.Otherwise the mode of gear speed change transmission then needs with the suit action of gearshift mechanism as clutch, but it can do different transforming gears according to the road conditions demand relatively, makes vehicle reach all good performance of basic, normal, high speed and shows as its advantage.
The above-mentioned locomotive of commonly using the gear speed change kind of drive, its gear speed change gear includes members such as pressing plate clutch, clutch line, variable-speed shaft, gear shift pedal, so the operation of gear speed variator system needs the driver to use trick to cooperatively interact, for example need the hand clutch line go to control pressing plate clutch, manual control accelerograph reduce engine speed, and pin step on gear shift pedal and go to control mechanisms such as variable-speed shaft, can finish the action of gear speed change, reach the function of gear speed change.If when running into traffic congestion, will make the driver control pressing plate clutch, throttle, brake, and conversion variable-speed shaft etc. act frequently, not only consume driver's muscle power, also influence mood, probably cause the driver can't be wholwe-hearted, easily causing a traffic accident, is not very good so kind is commonly used the gear speed change transmission mode of operation of making the shelves car.
In addition, for solving above-mentioned loaded down with trivial details mode of operation, some is commonly used and makes the shelves car is to utilize power driver to control the variable-speed shaft rotation, and then drives the gear shift of gear gear, to simplify the gear shift action of engine.Right this kind utilizes grade car of beating of power driver, because of the perceptron of its power driver with detecting variable-speed shaft rotatable phase is mounted on respectively on the power speed changing device, after the single unit system group is established and is finished, its perceptron is still needed and is spent many time preset, make its detection signal consistent, can use with the power driver collocation with power driver.
Again, it is to be located immediately on the variable-speed shaft that the group of said sensed device is established the position, is subjected to the influence of thermals source such as generator easily, and cause perceptron to detect bad or the fault damage, and then influence the performance and the gear shift function of integral power speed change gear, and real non-very good, the space of improvement is still arranged.
The invention popularity originally in the spirit of positive invention, is urgently thought a kind of power speed changing device that can address the above problem because of in this, and several times research experiment is eventually to the utility model of finishing this Jiahui common people.
The model utility content
The purpose of this utility model provides a kind of power speed changing device, and it is simple in structure, and is easy to operate, and perceptron is not subject to temperatures involved away from thermals source such as generators, promotes the detecting validity of perceptron, guarantees perceptron detecting quality; Also can increase property easy to assembly, and also reduce the width of integral power speed change gear.
The purpose of this utility model is achieved in that a kind of power speed changing device, includes a gear gear, a pressing plate clutch, a centrifugal clutch, a variable-speed shaft and a modularization gear-shift driver.
Above-mentioned gear gear includes one first, reaches one second, and first group is provided with most first gears, and second also group be provided with most second gears, second gear and selectivity are engaged in first gear forming different gear ratios, and then form different gears.
In addition, above-mentioned pressing plate clutch coaxial is mounted on first and an end, and pressing plate clutch selecting type is connected to first.Then be connected to as for centrifugal clutch on the crankshaft of an engine, obtaining rotating power, and centrifugal clutch and selecting type be connected to the pressing plate clutch, so that its rotating power selecting type is transferred to second.
In addition, above-mentioned variable-speed shaft includes a shift level, reaches a clutch shaft.Clutch shaft and pressing plate clutch articulate mutually, are connected to first in order to control pressing plate clutch selecting type.Shift level then articulates mutually with the gear gear, in order to the gear shift of control gear gear.
Above-mentioned modularization gear-shift driver then includes a power driver, reaches a perceptron.Wherein, power driver system articulates with variable-speed shaft, in order to drive variable-speed shaft rotation and then the gear shift of control gear gear.Perceptron is then in order to the rotatable phase of detecting variable-speed shaft, and then learns the speed change state of gear gear.
In addition, the said sensed device can coaxially be pivoted with the force-output shaft of modularization gear-shift driver, to increase the assembling convenience.In addition, the integral power speed change gear can more include a coupling shaft, and two ends of coupling shaft also articulate with the force-output shaft of modularization gear-shift driver and variable-speed shaft respectively.Again, the group of perceptron is established the position and can be positioned on the force-output shaft away from the modularization gear-shift driver of coupling shaft, so that perceptron away from thermals source such as generators, is not subject to temperatures involved, promotes the detecting validity of perceptron, guarantees the detecting quality of perceptron.
Moreover above-mentioned power driver can be motor, pneumatic cylinder, oil hydraulic cylinder or other equivalence and drives power source.In addition, the integral power speed change gear can more include a switch, and in order to the start of control module gear-shift driver, and then the control variable-speed shaft just changes or reverses.
Again, above-mentioned modularization gear-shift driver can more include a train of reduction gears or bindiny mechanism or other equivalent mechanism, and it is mounted between power driver and the variable-speed shaft, amplifies with the outputting torsion with power driver, goes to drive the variable-speed shaft rotation again.
Moreover, above-mentioned second can a more sheathed driving wheel, it is in order to rotating power being sent to the trailing wheel of a vehicle, its load mode can transmit the rotating power of engine by being sheathed on chain in driving wheel and the trailing wheel rotating shaft.
In addition, above-mentioned pressing plate clutch can include a clutch plate, a clutch friction plate, reach a lobe plate.Wherein, but the clutch plate selecting type connects clutch friction plate, and lobe plate can articulate interlock mutually with the clutch shaft of variable-speed shaft.
In addition, above-mentioned centrifugal clutch can include most clutch shoe plates, reach a clutch housing.Wherein, but clutch shoe plate selecting type connects clutch housing.Clutch housing then can connect an actuation gear, and actuation gear also is connected with clutch housing, and the two is interlock together.Again, the pressing plate clutch can connect a driving gear, and driving gear is also engageable in actuation gear, and both rotate together.By this, the rotating power of crankshaft can be via centrifugal clutch, actuation gear, and driving gear and be passed to the pressing plate clutch.
The utility model has the advantages that, the driver only needs singlehanded operational module gear-shift driver, it is may command variable-speed shaft rotation and finish the gear shift action of engine, and because of perceptron and power driver are the modularization gear-shift driver of integral type, that is the perceptron signal is consistent with power driver, and after the single unit system group was established and finished, perceptron need not preset again, can increase property easy to assembly, and also reduce the width of integral power speed change gear.
Description of drawings
Fig. 1 is the side view of the utility model one preferred embodiment.
Look exploded view in one preferred embodiment of Fig. 2 the utility model.
Look constitutional diagram in one preferred embodiment of Fig. 3 the utility model.
Fig. 4 is the sectional view of the utility model one preferred embodiment.
Fig. 5 is another sectional view of the utility model one preferred embodiment.
Fig. 6 is the engine idling schematic representation of the utility model one preferred embodiment.
Fig. 7 is the running schematic representation of the utility model one preferred embodiment.
Fig. 8 is the utility model one preferred embodiment gear shift diagram.
The primary component symbol description
1 engine, 2 crankshafts
3 centrifugal clutches, 4 actuation gears
5 driving gears, 6 pressing plate clutches
7 first 8 second
10 modularization gear-shift drivers, 12 coupling shafts
13 switches, 14 clutch shafts
15 generators, 16 variable-speed shafts
17 shift levels, 18 speed change tubes
19 driving wheels, 21 trailing wheels
31 clutch shoe plates, 32 clutch housings
61 clutch plate, 62 clutch friction plates
63 lobe plates 71,72,73,74 first gears
81,82,83,84 second gear 101 power drivers
102 perceptrons, 103 train of reduction gears
104 force-output shafts, 181 speed change tube positioning plates
182 right driving lever 183 left driving levers
Embodiment
Please consult Fig. 1, Fig. 2, and Fig. 3 simultaneously, its be respectively the utility model one preferred embodiment side view, on look exploded view, and on look constitutional diagram.The power speed changing device main feature of present embodiment is to control the gear shift action of engine 1 by a modularization gear-shift driver 10.
As shown in Figure 2, modularization gear-shift driver 10 includes a power driver 101, a perceptron 102, a train of reduction gears 103, reaches a force-output shaft 104.Wherein, the variable-speed shaft 16 of a power driver 101 and an engine 1 articulates, in order to drive variable-speed shaft 16 rotations and then the gear shift of control gear gear.And perceptron 102 is the rotatable phases in order to detecting variable-speed shaft 16, and then learns the speed change state of gear gear.Be mounted between power driver 101 and the variable-speed shaft 16 as for 103 of train of reduction gears, amplify, go to drive variable-speed shaft 16 rotations again in order to outputting torsion with power driver 101.
By this, the driver only needs singlehanded operational module gear-shift driver 10, it is may command variable-speed shaft 16 rotation and finish the gear shift action of engine 1, and because of perceptron 102 and power driver 101 are the modularization gear-shift drivers 10 that form integral type, that is perceptron 102 signals are consistent with power driver 101, and after integral power speed change gear group was established and finished, perceptron 102 need not preset again, can increase property easy to assembly, and also reduce the width of integral power speed change gear.
As shown in Figure 2, in the present embodiment, the power driver 101 of modularization gear-shift driver 10 is an electric motor.And perceptron 102 is a phase place measurer, itself and force-output shaft 104 coaxial being pivoted of modularization gear-shift driver 10, and force-output shaft 104 articulates by a coupling shaft 12 and variable-speed shaft 16, that is two ends of coupling shaft 12 articulate with the force-output shaft 104 and the variable-speed shaft 16 of modularization gear-shift driver 10 respectively.In addition to establish the position be on the force-output shaft 104 that is positioned at away from the modularization gear-shift driver 10 of coupling shaft 12 to the group of perceptron 102, can make perceptron 102 away from generator 15 thermals source such as grade, be not subject to temperatures involved, can promote the detecting validity of perceptron 102, guarantee the detecting quality of perceptron 102.
Please consult Fig. 4, Fig. 5, and Fig. 8 more simultaneously, it is respectively different sectional elevations, and the gear shift diagram of the utility model one preferred embodiment.The power speed changing device of present embodiment includes a gear gear, a pressing plate clutch 6, a centrifugal clutch 3, a variable-speed shaft 16, a switch 13, reaches a modularization gear-shift driver 10.
As shown in Figure 5, above-mentioned gear gear includes one first 7,1 second 8, reaches a speed change tube 18.And group is provided with most first gears 71,72,73 on first 7, also organize on 74, the second 8 and be provided with most second gears 81,82,83,84, second gear 81,82,83,84 and selectivity be engaged in first gear 71,72,73,74, forming different gear ratios, that is form different gears, and on second 8 and be arranged with a driving wheel 19.Include a speed change tube positioning plate 181, one right driving lever 182, reach a left driving lever 183 as for 18 in speed change tube.
In addition, be arranged with a shift level 17, an and clutch shaft 14 on the variable-speed shaft 16.Wherein, clutch shaft 14 articulates with pressing plate clutch 6, is connected to first 7 in order to control pressing plate clutch 6 selecting types.Shift level 17 then articulates mutually with the speed change tube positioning plate 181 of gear gear, carries out gear shift in order to control this gear gear.
As shown in Figure 5, pressing plate clutch 6 is coaxial ends that are mounted on first 7, and pressing plate clutch 6 selecting types are connected to first 7.Pressing plate clutch 6 includes a clutch plate 61, a clutch friction plate 62, reaches a lobe plate 63.Wherein, but clutch plate 61 selecting types be pressure bonded on the clutch friction plate 62, lobe plate 63 makes it separate with clutch friction plate 62 then in order to ejection clutch plate 61, and lobe plate 63 is that clutch shaft 14 with variable-speed shaft 16 articulates interlocks.In the present embodiment, the clutch plate 61 of pressing plate clutch 6 also connects a driving gear 5, and driving gear 5 is and pressing plate clutch 6 interlocks.
As shown in Figure 4, centrifugal clutch 3 includes most clutch shoe plates 31, reaches a clutch housing 32.Wherein, clutch shoe plate 31 is to be pressure bonded to clutch housing 32 by centrifugal force, and clutch shoe plate 31 connects on the crankshaft 2 of an engine 1.Clutch housing 32 and connect an actuation gear 4 again, actuation gear 4 is and clutch housing 32 interlocks.Therefore, the rotating power of crankshaft 2 can be sent to actuation gear 4 by centrifugal clutch 3.
In addition, the driving gear 5 that the clutch plate 61 of pressing plate clutch 6 is connected and with actuation gear 4 interlock that is meshing with each other, both rotate together, thus the rotating power of crankshaft 2 can by actuation gear 4, and driving gear 5 transfer to first 7.
See also Fig. 6, be the engine idling schematic representation of the utility model one preferred embodiment, utilize said apparatus, when engine 1 after beginning to start, this moment crankshaft 2 be in more slow-revving state, the clutch shoe plate 31 of centrifugal clutch 3, and clutch housing 32 be in separated position.Therefore, the power of engine 1 transmits through crankshaft 2, and to the position of centrifugal clutch 3, transmission of power promptly stops at last.
Please consult Fig. 7 again, it is the running schematic representation of the utility model one preferred embodiment, after the rotating speed of crankshaft 2 increases gradually, make the clutch shoe plate 31 of centrifugal clutch 3 because of centrifugal action, and clutch housing 32 pressings contact rotation together, this moment, the power of crankshaft 2 can be via centrifugal clutch 3, actuation gear 4, reach driving gear 5 and be passed to pressing plate clutch 6, again via first 7, reach second 8 and be passed to driving wheel 19, driving wheel 19 is sent to rotating power the trailing wheel 21 of one vehicle again, its kind of drive can be sheathed on the trailing wheel 21 that the chain (figure does not show) on driving wheel 19 and trailing wheel 21 wheel shafts outputs power and is passed to vehicle, the power that the vehicle generation is advanced by one.
Please continue to consult Fig. 8, be the gear shift diagram of the utility model one preferred embodiment, and see also Fig. 5.When vehicle is changed gear, this moment, the driver only need push the switch 13 of control module gear-shift driver 10, power driver 101 that can control module gear-shift driver 10 goes to drive variable-speed shaft 16 rotations, and and then drives shift level 17, and clutch shaft 14 starts.Wherein, clutch shaft 14 is controlled lobe plate 63 ejection clutch plate 61 earlier, and itself and clutch friction plate 62 are broken away from.Then shift level 17 is controlled speed change tube positioning plate 181, and then promotes left driving lever 183 or right driving lever 182, stirs first gear 71 on first 7, second gear 81 on 72,73,74 one of them or second 8,82,83, one of them of 84, make its generation move axially and be embedded in adjacent first gear 71,72,73,74 or second gear 81,82,83,84, so can reach the purpose of gear shift.In the present embodiment, can make rotating power be engaged in first gear 71 on first 7 after the gear shift, be passed to the trailing wheel 21 of vehicle again via driving wheel 19 by second gear 81 on second 8.
From the above, the gear shift action is earlier with lobe plate 63 ejection clutch plate 61 disconnecting clutch friction plates 62, thereby temporarily stop the transmission of power, carry out the gear shift action simultaneously in this, releasing cam plate 63 more afterwards impels clutch plate 61 to be pressed on once more on the clutch friction plate 62 and transferring power.
By this, present embodiment only needs the singlehanded push switch 13 of driver, power driver 101 that can control module gear-shift driver 10 goes to drive variable-speed shaft 16 rotations, and then controls the clutch shaft 14 that is hubbed on the variable-speed shaft 16, and shift level 17, and carries out the gear shift action.So the driver need not the troublesome operation action that trick cooperatively interacts, only need simply control the gear shift action that to finish engine 1 easily.
Claims (12)
1. power speed changing device is characterized in that comprising:
One gear gear includes one first, and one second, and this first include most first gears, and this second includes most second gears, and the second gear selectivity is engaged in first gear to form different gear ratios;
One pressing plate clutch coaxial is mounted on this end of first, and this pressing plate clutch selecting type is connected to this first;
One centrifugal clutch is connected on the crankshaft of an engine, and obtaining rotating power, and this centrifugal clutch selecting type is connected to this pressing plate clutch, and its rotating power selecting type is transferred to this second;
One variable-speed shaft, include a shift level, reach a clutch shaft, this clutch shaft and this pressing plate clutch articulate, and are connected to this first in order to control this pressing plate clutch selectivity, this shift level and this gear gear articulate, in order to control this gear gear gear shift; And
One modularization gear-shift driver, include a power driver, reach a perceptron, this power driver and this variable-speed shaft articulate, in order to drive this variable-speed shaft rotation and then to control this gear gear gear shift, this perceptron is in order to detecting the rotatable phase of this variable-speed shaft, and then learns the speed change state of gear gear.
2. power speed changing device as claimed in claim 1 is characterized in that this perceptron is pivoted with the force-output shaft of this modularization gear-shift driver is coaxial.
3. power speed changing device as claimed in claim 2 is characterized in that including a coupling shaft, and its two end articulates with the force-output shaft of this modularization gear-shift driver and this variable-speed shaft respectively.
4. power speed changing device as claimed in claim 3, the group that it is characterized in that this perceptron are established the position and are positioned on the force-output shaft away from this modularization gear-shift driver of this coupling shaft.
5. power speed changing device as claimed in claim 1 is characterized in that this power driver is a motor.
6. as claim 1 a described power speed changing device, it is characterized in that including a switch, in order to control this modularization gear-shift driver start.
7. power speed changing device as claimed in claim 1 is characterized in that this modularization gear-shift driver includes a train of reduction gears, and it is to be mounted between this power driver and this variable-speed shaft.
8. power speed changing device as claimed in claim 1 is characterized in that this second and a sheathed driving wheel, and it is in order to rotating power is sent to the trailing wheel of a vehicle.
9. power speed changing device as claimed in claim 1, it is characterized in that this pressing plate clutch comprise a clutch plate is arranged, a clutch friction plate, an and lobe plate, this clutch plate selecting type is connected to this clutch friction plate, and this lobe plate is that this clutch shaft with this variable-speed shaft articulates.
10. power speed changing device as claimed in claim 1 is characterized in that this centrifugal clutch includes most clutch shoe plates, reaches a clutch housing, and these clutch shoe plate selectivity are connected to this clutch housing.
11. power speed changing device as claimed in claim 10 is characterized in that this clutch housing and is connected with an actuation gear that the two is interlock together.
12. power speed changing device as claimed in claim 11 is characterized in that this pressing plate clutch and connects a driving gear that this driving gear also is engaged in this actuation gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201569688U CN201535346U (en) | 2009-06-11 | 2009-06-11 | Power speed-changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201569688U CN201535346U (en) | 2009-06-11 | 2009-06-11 | Power speed-changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201535346U true CN201535346U (en) | 2010-07-28 |
Family
ID=42535125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201569688U Expired - Fee Related CN201535346U (en) | 2009-06-11 | 2009-06-11 | Power speed-changing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201535346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI700449B (en) * | 2018-06-01 | 2020-08-01 | 日商山葉發動機股份有限公司 | Straddle vehicle |
-
2009
- 2009-06-11 CN CN2009201569688U patent/CN201535346U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI700449B (en) * | 2018-06-01 | 2020-08-01 | 日商山葉發動機股份有限公司 | Straddle vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201129446Y (en) | Power variable speed controller | |
| US7731617B2 (en) | Automated motor vehicle transmission and method of operating the same | |
| CN102161310B (en) | Drive system, in particular for a motor vehicle | |
| EP2199136A1 (en) | Power transmission device | |
| CN101397009B (en) | Control apparatus of vehicle | |
| CN102039807B (en) | Three-countershaft type active transmission device of vehicle | |
| CN103620271B (en) | The controlling method of two clutch type speed changer, two clutch type speed changer and carry the vehicle of this pair of clutch type speed changer | |
| CN102015399A (en) | Hybrid power device | |
| US9360055B2 (en) | Double clutch system for hybrid electric vehicle | |
| EP2507085A1 (en) | Adapter for connecting a countershaft transmission with a hydraulic launch assist system | |
| WO2012164237A1 (en) | Transmission system | |
| US6397692B1 (en) | Electro-mechanical automatic transmission for front wheel drive | |
| CN103363065A (en) | Automated manual transmission | |
| CN103282697A (en) | Shift device for vehicle | |
| US20110139563A1 (en) | Method of operating a triple-clutch transmission | |
| US20110067512A1 (en) | Coaxial multi-clutch transmission | |
| CN103635721B (en) | The controlling method of two clutch type speed changer, two clutch type speed changer and carry the vehicle of this pair of clutch type speed changer | |
| CN201087762Y (en) | Power transmission | |
| CN201535346U (en) | Power speed-changing device | |
| EP2843260A1 (en) | Automatic manual transmission | |
| CN201902543U (en) | Modular gear-shifting driving device | |
| US9695883B2 (en) | Clutch device | |
| CN202484236U (en) | Double-clutch type automatic transmission | |
| CN101903687A (en) | Transmission system for a vehicle | |
| CN201539541U (en) | Power speed-changing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100728 Termination date: 20160611 |