CN103332176A - Vibration-reduction type retarder of automobile - Google Patents
Vibration-reduction type retarder of automobile Download PDFInfo
- Publication number
- CN103332176A CN103332176A CN201310257650XA CN201310257650A CN103332176A CN 103332176 A CN103332176 A CN 103332176A CN 201310257650X A CN201310257650X A CN 201310257650XA CN 201310257650 A CN201310257650 A CN 201310257650A CN 103332176 A CN103332176 A CN 103332176A
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- Prior art keywords
- automobile
- shock absorber
- transmission
- vibration
- reduction type
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- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 239000006096 absorbing agent Substances 0.000 claims abstract description 13
- 230000035939 shock Effects 0.000 claims abstract description 13
- 238000013016 damping Methods 0.000 claims abstract description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Transmission Of Braking Force In Braking Systems (AREA)
Abstract
The invention relates to a vibration-reduction type retarder of an automobile, which is an automobile auxiliary brake device and is suitable for the automobile assembly and manufacturing industry. Based on a principle that a holed piston of a shock absorber moves in a system medium to generate a damping force, a forward resistance of the automobile is formed; the vibration-reduction type retarder is formed by a transmission mechanism, the shock absorber, a regulator and a controller, the transmission mechanism is additionally arranged on an automobile transmission system, the transmission mechanism, the shock absorber, the regulator and the controller are connected; in use, the automobile transmission system drives a piston of the shock absorber to move through the transmission mechanism, and the forward resistance of the automobile is formed through the regulation and the transmission of the regulator and the controller, so that the automobile is forcedly slowed down, and the traffic safety is ensured; and the vibration-reduction type retarder disclosed by the invention is applied to automobiles during running, in particular to the retardance control when the automobile runs along a long downhill path.
Description
Under technical field: the present invention relates to a kind of vehicle vibration damping formula retarder, is a kind of auxiliary brake device for automobile, the automobile in being mainly used in travelling, the particularly auxiliary braking during lower long slope and constant speed control belongs to the car assembling manufacture.
Background technology: the general-utility car brake system mainly is divided into two kinds of service brake and braking during standstills, the middle-and-high-ranking car of part just disposes emergency brake, safety arrestment and complemental brake system, wheeled braking is also named in service brake, divide two kinds of shoe drum and caliper discs, big-and-middle-sized passenger and freight car is many with the former, dolly adopts the latter more or uses with, service brake is dynamic friction, because the Occupation coefficient height, cal val is big, is prone to the not enough and inefficacy of braking force, and the good decelerating vehicles of the braking during standstill that enable the static friction mode this moment, so big-and-middle-sized passenger and freight car in motion, particularly lifting capacity is big, and service braking system often breaks down when lower long slope, traffic accident happens occasionally, and brings loss for people's lives and properties.For fear of using service brake frequently, the stable control speed of a motor vehicle increases traffic safety, and the big-and-middle-sized passenger and freight car of part begins choosing dress complemental brake system, as energy brake, retarder etc.Now retarder has only two kinds of current vortex retarder and hydrodynamic retarders, the current vortex retarder utilization be generator principle, it is simple in structure, reaction is fast, but slowly slowly, heat declines greatly; The hydrodynamic retarder utilization be the hydraulic coupler principle, but complex structure, make difficult, cost is high.Because what it adopted is two semiaxis and the centnifugal force transferring power that relies on liquid self rotation, therefore slow rate is low, slow effect is poorer during low vehicle speeds, the present invention adopts is the dumping force principle of the hole piston of shock absorber generation when move in system media, fast, simple in structure, reliable and stable slowly.
Summary of the invention: the technical matters that the present invention solves is, increases a kind of complemental brake system at automobile, can avoid using continually service brake by this device, and auxiliary vehicle is slow, particularly can the permanent car controlling speed of pulsation-free when lower long slope, guarantee traffic safety.This device is installed in vehicle transmission and fastens, connected to form by transmission device, shock absorber, regulating control, controller, its technical scheme that adopts is to allow automotive transmission drive the damper piston motion by transmission device obtain dumping force, by the adjustment of regulating control, controller and the advance resistance of transmission formation vehicle, force vehicle slow.This beneficial effect of the invention is that auxiliary service braking system forces vehicle slow, permanent car controlling speed reposefully during lower long slope particularly, avoid service brake to lose efficacy, increase traffic safety, this contrive equipment is fast, reliable and stable, simple in structure, with low cost, convenient for installation and maintenance slowly.
The specific embodiment: following just two embodiment of the present invention are illustrated.
Embodiment one: increase a pair of transmission at the Automotive transmission input shaft, eccentric wheel by the band power-transfer clutch links to each other with shock absorber, during work, steerman disconnects engine clucht earlier, utilize the more big characteristic of the damper piston more fast dumping force of motion, according to the selected suitable gear of change-speed box of vehicle travel situations, the power-transfer clutch on the transmission that closes then, drive the advance resistance that the shock absorber piston rod motion just can obtain vehicle by eccentric wheel, force vehicle slow.
Embodiment two: increase a pair of transmission at propeller-shaft, eccentric wheel by the band power-transfer clutch links to each other with hydraulic shock absorber, the hydraulic shock absorber inner sealing be metal liquid, be wound with hot-wire coil on the shock absorber urceolus, coil electricity forms magnetic field later on, can change the flowing power of shock absorber inner metal liquid body, utilize the more big characteristic of the more poor dumping force of flowing power to adjust dumping force, during work, the steerman power-transfer clutch that closes earlier, travel situations according to vehicle passes to suitable current to coil then, just can obtain the advance resistance of vehicle, forces vehicle slow.
Claims (1)
1. vehicle vibration damping formula retarder, this device is installed in vehicle transmission and fastens, connected to form by transmission device, shock absorber, regulating control, controller, it is characterized in that automotive transmission drives the damper piston motion by transmission device and obtains dumping force, by the adjustment of regulating control, controller and the advance resistance of transmission formation vehicle, force vehicle slow again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310257650XA CN103332176A (en) | 2013-06-14 | 2013-06-14 | Vibration-reduction type retarder of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310257650XA CN103332176A (en) | 2013-06-14 | 2013-06-14 | Vibration-reduction type retarder of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103332176A true CN103332176A (en) | 2013-10-02 |
Family
ID=49240407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310257650XA Pending CN103332176A (en) | 2013-06-14 | 2013-06-14 | Vibration-reduction type retarder of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103332176A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87100344A (en) * | 1987-01-09 | 1987-07-29 | 江绍成 | Kinetic energy accumulation fuel-saving system for motor vehicles |
| CN2483277Y (en) * | 2001-05-30 | 2002-03-27 | 于斌堂 | Air retarding type braking element |
| CN201970988U (en) * | 2011-04-01 | 2011-09-14 | 九江学院 | Vibration energy double-boosting automobile hydraulic brake system |
| CN202349025U (en) * | 2011-12-19 | 2012-07-25 | 山东大学 | Magneto rheological fluid retarder |
| CN102700535A (en) * | 2012-02-28 | 2012-10-03 | 吴光友 | Automobile pump retarder |
-
2013
- 2013-06-14 CN CN201310257650XA patent/CN103332176A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87100344A (en) * | 1987-01-09 | 1987-07-29 | 江绍成 | Kinetic energy accumulation fuel-saving system for motor vehicles |
| CN2483277Y (en) * | 2001-05-30 | 2002-03-27 | 于斌堂 | Air retarding type braking element |
| CN201970988U (en) * | 2011-04-01 | 2011-09-14 | 九江学院 | Vibration energy double-boosting automobile hydraulic brake system |
| CN202349025U (en) * | 2011-12-19 | 2012-07-25 | 山东大学 | Magneto rheological fluid retarder |
| CN102700535A (en) * | 2012-02-28 | 2012-10-03 | 吴光友 | Automobile pump retarder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131002 |
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| WD01 | Invention patent application deemed withdrawn after publication |