CN201963830U - Power transmission buffer - Google Patents
Power transmission buffer Download PDFInfo
- Publication number
- CN201963830U CN201963830U CN2010205328039U CN201020532803U CN201963830U CN 201963830 U CN201963830 U CN 201963830U CN 2010205328039 U CN2010205328039 U CN 2010205328039U CN 201020532803 U CN201020532803 U CN 201020532803U CN 201963830 U CN201963830 U CN 201963830U
- Authority
- CN
- China
- Prior art keywords
- output shaft
- power
- power transmission
- automobile
- shaft
- 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
- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses a power transmission buffer, which relates to the field of lossless and linear change power. The power transmission buffer comprises an input shaft, an output shaft, a flying wheel, a press disc, pressurizing rollers, pressurizing rolling shafts, an accelerator pedal, a transmission shaft, a separation bearing and a torsional buffer device, wherein the rolling shafts are arranged on the peripheries of the transmission shaft and the output shaft; the transmission shaft and the output shaft can respectively rotate and move on the rolling shafts and can be connected by a torsional buffer device; and the accelerator pedal can control the flying wheel and the pressing disc to be joined and separated. The torsional buffer device is a larger torque spring or a clockwork spring. The power transmission buffer is reformed by a mechanical device so as to reduce the operation by a driver on a clutch in the process of automobile starting and shifting gear; and meanwhile, the economic output of power can be realized.
Description
Affiliated technical field
The power transmission buffer is a kind of device that cushions when power engages and finally can't harm transferring power.This device is applicable to that one of power source acquisition need passing through stable output can't harm and the field of linear change power, especially the power of motor car engine output, engine power at automobile is transferred to from motor the process of tire, partly or entirely substitutes the function of existing automobile clutch.
Background technique
At present, in the power transmission of the motor of most of automobile, all need to come the power of motor output is cushioned, thereby reach the pause and transition in rhythm or melody sense that reduces even avoid the generation of automobile in processes such as starting, gearshift, problem such as stop working through a series of power damping devices.In the process of the starting of automobile, gearshift, existing most of automobile, it all is the degree of engagement of coming solenoidoperated cluthes by modes such as various artificial or intelligent computers, make between the input end of clutch and the output terminal and produce speed difference, frictional force increases gradually and reduces speed difference gradually, the final realization reaches the purpose of smooth starting automobile or steady gearshift synchronously.
The mode of this power transmission, in the middle of the automobile of manual retaining (MT), mainly the degree of engagement by artificial solenoidoperated cluthes realizes that this way has improved the amount of labour of driver in the process that drives a car; In electronic control manual (AMT), because electronically controlled stability, technically all be not so good as outstanding driver, and increased microcomputer system, shift impact is strong, starting is slow, the more high shortcoming of cost so exist.
In automatic catch (AT), then use torque converter to realize functions such as step gear shifting, torque converter be a kind of Fluid coupling it can allow engine and gearbox separately independently the rotation.If automobile is waiting the red light engine idle, the rotating speed of engine is very low, and the torsion of its input torque transducer is just very little.So just can allow automobile keep static as long as gently apply the brakes.Though this way need not manually to control the degree of clutch with respect to manual clutch, advantage be simple to operate, travelling comfort good; But,, also exist the cost height, safeguard that complicated, starting speed waits shortcoming slowly so that shortcoming is a fuel efficiency is not high, meanwhile because Fluid coupling exists the loss of energy.
The power transmission buffer does not need on the one hand the combination degree of driver's solenoidoperated cluthes in the starting of automobile, shift process, can not cause a large amount of losses of automobile power output on the other hand yet, is a kind of not only convenient but also economic power transmission damping device.
Summary of the invention
This device reduces driver's operation for clutch in vehicle starting, shift process by the mechanical device transformation, and realizes the economy output of power simultaneously.
The solution that this device is taked is: a kind of power transmission buffer, comprise input shaft, output shaft, flywheel, platen, the roller of exerting pressure, the roller bearing of exerting pressure, gas pedal, transmission axle, release bearing and can twist damping device, wherein transmission axle and output shaft around roller bearing is set, transmission axle and output shaft all can rotatablely move on roller bearing, connect with twisting damping device between the two, the joint of gas pedal control flywheel and platen with separate.Can twist damping device is high pulling torque spring or clockwork spring.
Between transmission axle and the output shaft, fix, so that can relative displacement not take place between the two because of the distortion pressure that can twist damping device with a hard coat.During engine power output, power transmission is to flying disc, transfer to transmission axle by hard connection then, can twist the damping device connection because use between transmission axle and the output shaft, when so power transmits between transmission axle and output shaft, can produce a speed difference because twisting the effect of damping device, thereby make motor obtain a resistance that changes from small to large, give output shaft a power output from small to large simultaneously, this output finally transfers to automobile tire by other devices, make automobile can realize gentle start on the one hand, make motor be unlikely to stop working on the other hand because of unexpected resistance.
The birth of this device means that automobile controls an important advance of aspect, by add this device in automobile, can substitute the clutch function in part even the whole existing automobile, has advantages such as cheap, simple to operate, that wearing and tearing are small.In manual automobile, the automobile that adds this device is when starting, gearshift, need not to re-use clutch and carry out the clutch operation, saved driver's the complexity of controlling greatly, meanwhile, because automobile clutch is product easy to wear, and this device has advantages of cheap price, the automobile that installs this device additional can reduce the user cost in the future of automobile; In automatic catch automobile, this installation cost significantly reduces, and the automobile that adds this device simultaneously is because in the process of power transmission, and power loss is little, therefore the hydraulic power transmission means of taking with respect to existing automatic catch automobile is saved energy, can reach the purpose of fuel-economizing.
Description of drawings
Below in conjunction with accompanying drawing and enforcement the utility model is described
Fig. 1 is the plan view of pressure applicator;
Fig. 2 is the side view of pressure applicator;
Fig. 3 is the front elevation of whole device.
1, input shaft; 2, flywheel; 3, platen; 4, the roller of exerting pressure; 5, the roller bearing of exerting pressure; 6, gas pedal; 7, output shaft; 8, transmission axle; 9, release bearing; 10, can twist damping device.
Embodiment
In Fig. 1 and Fig. 2, the roller 4 of exerting pressure is one can center on the rollers that the roller bearing 5 of exerting pressure rotates flexibly.
In Fig. 3, input shaft 1 connects motor car engine; Gas pedal 6 is in the process of effect, spring buffer is arranged, so the sphere of activities of gas pedal 6 is divided into two parts, light step on the gas pedal 6, the roller bearing 5 of exerting pressure can act on the roller 4 of exerting pressure, platen 3 and flywheel 2 are engaged, gas pedal 6 does not act on throttle in this path domain, when the path of gas pedal 6 proceeds to that just platen 3 contacts with flywheel 2, gas is started working, and continues dark step on the gas pedal 6 this moment, and platen 3 and flywheel 2 are because there is spring action, still keep original position, and gas begins to increase gradually fuel injection quantity this moment; Output shaft 7 connects gearbox; It is big more for the amplitude that can twist and twist to twist damping device 10, the twisted damping device that resistance is big more.
This device mainly applies in the starting and shift process of automobile.
During starting: the driver steps gas pedal 6, flywheel 2 and platen 3 are engaged, this moment, output shaft 7 state of rest engine powers transferred to transmission axle 8 from input shaft 1, but be recking means for cargo because can twist damping device 10, output shaft 7 and transmission axle 8 can produce a similar speed difference when being similar to conventional clutch and not exclusively contacting, final input shaft 1 can be subjected to a resistance that increases gradually, and output shaft 7 can one of acquisition become big power gradually, the tire of driving automobile rotates gradually, automobile is slowly started to walk, if at the uniform velocity advance in the starting back, this moment is because the distortion that can twist damping device 10 equates the power of input shaft 1 and the power of output shaft 7.
In the process of starting, start automobile if desired fast, only need dark step on the gas pedal 6, throttle is started rapidly get final product.
During gearshift: unclamp gas pedal 6, flywheel 2 separates with platen 3, can twist damping device 10 because elastic reaction can return to initial position, output shaft 7 no longer includes power output, this process is equivalent to the foot accelerator clutch in the middle of the conventional clutch, make output shaft 7 action of can successfully shifting gears, after the gearshift action is finished, foot throttle pedal 6, carry out the joint of flywheel 2 and platen 3 again, the differential process when repeating to start to walk between output shaft 7 and the transmission axle 8.
Claims (2)
1. power transmission buffer, it is characterized in that comprising input shaft (1), output shaft (7), flywheel (2), platen (3), the roller (4) of exerting pressure, the roller bearing (5) of exerting pressure, gas pedal (6), transmission axle (8), release bearing (9) and can twist damping device (10), wherein transmission axle (8) and output shaft (7) around roller bearing (5) is set, transmission axle (8) and output shaft (7) all can rotatablely move on roller bearing (5), connect with twisting damping device (10) between the two, the joint of controlling flywheel (2) and platen (3) by gas pedal (6) with separate.
2. power transmission buffer according to claim 1 is characterized in that: can twist damping device (10) is high pulling torque spring or clockwork spring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010205328039U CN201963830U (en) | 2010-09-17 | 2010-09-17 | Power transmission buffer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010205328039U CN201963830U (en) | 2010-09-17 | 2010-09-17 | Power transmission buffer |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201963830U true CN201963830U (en) | 2011-09-07 |
Family
ID=44526366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010205328039U Expired - Fee Related CN201963830U (en) | 2010-09-17 | 2010-09-17 | Power transmission buffer |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201963830U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102937151A (en) * | 2012-11-08 | 2013-02-20 | 华南农业大学 | Stepless speed controlling method and stepless speed controller |
CN108825758A (en) * | 2018-05-18 | 2018-11-16 | 彭泽华 | A kind of riding automobile-used torsion buffering driver |
-
2010
- 2010-09-17 CN CN2010205328039U patent/CN201963830U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102937151A (en) * | 2012-11-08 | 2013-02-20 | 华南农业大学 | Stepless speed controlling method and stepless speed controller |
CN102937151B (en) * | 2012-11-08 | 2015-08-19 | 华南农业大学 | A kind of stepless speed adjusting gear |
CN108825758A (en) * | 2018-05-18 | 2018-11-16 | 彭泽华 | A kind of riding automobile-used torsion buffering driver |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8776921B2 (en) | Method and device for starting the movement of a hybrid vehicle | |
US6629026B1 (en) | Hybrid electric vehicle with motor torque fill in | |
US8720633B2 (en) | All wheel drive speed synchronization and connection | |
US11084368B2 (en) | Transmission for a hybrid drive arrangement, hybrid drive arrangement, vehicle, method for operating the hybrid drive arrangement, computer program and storage medium | |
EP1785305A3 (en) | Hybrid vehicle control | |
GB0822861D0 (en) | A flywheel driveline and control arrangement | |
CN110914091B (en) | Transmission for a hybrid drive, method for operating a hybrid drive, computer program and storage medium | |
CN201963830U (en) | Power transmission buffer | |
WO2007043875A1 (en) | Vehicle with two parallel drivelines | |
US20200223305A1 (en) | Transmission for a hybrid drive arrangement, hybrid drive arrangement, vehicle, method for operating the hybrid drive arrangement, computer program and storage medium | |
CN103967970A (en) | Control mechanism for clutch and control method of control mechanism | |
CN201496424U (en) | Hybrid power clutch | |
CN102011842B (en) | Self-adaptive speed changer | |
CN104309464A (en) | Hybrid power system adopting one-way clutch | |
CN202301570U (en) | Vacuum-control fully-automatic clutch | |
CN203063676U (en) | Gearbox sandwich-type power taking device of sweeper | |
CN201087762Y (en) | Power transmission | |
CN102162511A (en) | Power transmission buffer | |
CN107707075A (en) | Electric automobile gear magnetic force reduces motor speed device | |
US11192443B2 (en) | Transmission for a hybrid drive arrangement, hybrid drive arrangement, vehicle, method for operating the hybrid drive arrangement, computer program and storage medium | |
CN208236939U (en) | A kind of clutch | |
CN102374242A (en) | Clutch control method | |
CN2374700Y (en) | Automatic speeder | |
CN207345494U (en) | A kind of mechanical upward slope auxiliary system | |
CN209309179U (en) | Driving mechanism and corresponding automatic clutch system applied to automatic clutch system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20120917 |