CN2663199Y - Slipping-back preventing device for automobile - Google Patents
Slipping-back preventing device for automobile Download PDFInfo
- Publication number
- CN2663199Y CN2663199Y CN 03249764 CN03249764U CN2663199Y CN 2663199 Y CN2663199 Y CN 2663199Y CN 03249764 CN03249764 CN 03249764 CN 03249764 U CN03249764 U CN 03249764U CN 2663199 Y CN2663199 Y CN 2663199Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- shaft
- reverse gear
- meshing
- power take
- 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
- Gear Transmission (AREA)
Abstract
The utility model relates to slipping-back preventing device for automobile. The utility model is characterized in that the wall of the gear box is provided with a unilateral rotating wheel; the power output shaft is provided with a meshing gear which is assorted with the unilateral rotating wheel; the meshing gear is arranged beside the driven wheel with the biggest circle diameter; the meshing gear and the unilateral wheel achieve the meshing and separation along the change of the relative position of the power input shaft and the power output shaft; the reversing shaft is provided with an inclined gear wheel. With the above structure, the auto is able to be locked by the unilateral rotating wheel inside the gear box to stop skating backward, which avoids security accidents when the auto is backward skate after being stopped due to certain condition in the first gear for uprising; and auto is not influenced in normal moving. Besides, because that the auto is unable to backward skate, the driver is able to save the action of touching on the brake, which greatly reduces the difficulty of uprising start.
Description
Affiliated technical field
The utility model relates to a kind of automobile anti-slip equipment.
Background technology
In the vehicle drive process, the starting of going up a slope is difficult technology: chaufeur must alternately be stepped on three pedals with two pin when starting, three actions finishing step on the accelerator, get off the brakes, lift power-transfer clutch, right crus of diaphragm must will upwards get off the brakes in downward step on the accelerator.In a single day above-mentioned action cooperates bad, will cause engine off, and car load is along gradient back skating, and this just exists great potential safety hazard.Especially for heavy-duty vehicle, this potential safety hazard is with regard to as easy as rolling off a log initiation serious accident.In addition, automobile often also can cause back skating owing to other a variety of causes are flame-out when going up a slope.
Summary of the invention
The purpose of this utility model provides a kind of automobile when upward slope is started to walk or be flame-out, and the automobile anti-slip equipment that prevents back skating is to remedy the deficiency of prior art.
The purpose of this utility model is to realize like this, a kind of automobile anti-slip equipment, comprise change speed gear box, be provided with power take-off shaft in the change speed gear box, power take-off shaft and reverse gear shaft have some driving wheels on the power input shaft, some flower wheels are arranged on the power take-off shaft, by keyway the reverse gear wheel is installed on the reverse gear shaft, it is characterized in that: the speed change tank wall is provided with unidirectional rotating wheel; Power take-off shaft is provided with meshing wheel and cooperates with unidirectional rotating wheel, and meshing wheel is positioned at the flower wheel side of circle diameter maximum; Meshing wheel meshes along with the change realization of power input shaft and power take-off shaft relative position with unidirectional rotating wheel and separates; Reverse gear shaft is provided with helical wheel, and the reverse gear wheel on the reverse gear shaft keyway can be realized engagement and separate with driving wheel and flower wheel.
Described automobile anti-slip equipment is characterized in that: the unidirectional rotation structure of unidirectional rotating wheel has helical teeth for unidirectional rotating disk is set on the rotating disk circumference; The bar of dialling is arranged on the speed change tank wall, dial bar front end angle and under the effect of spring, stretch in two gaps between the adjacent helical teeth;
Described automobile anti-slip equipment is characterized in that: on the helical wheel circumference helical teeth is arranged, the bar of dialling is arranged on the speed change tank wall, dial bar front end angle and stretch under the effect of spring in two gaps between the adjacent helical teeth;
The utility model is owing to adopted said structure, make when automobile retreats in one grade of starting of upward slope or because of certain situation is flame-out, can be by the locking of the unidirectional rotating wheel in the change speed gear box, the action that stops to retreat, avoid causing safety misadventure, and automobile when travelling, other gears is not affected.Because automobile can not retreat, so chaufeur can omit the action that touches on the brake when going up a slope starting, this has just significantly reduced the difficulty of the starting of going up a slope during one grade of starting of automobile.
Description of drawings
Below by being embodiment, and in conjunction with the accompanying drawings the utility model is further described with two grades of cars:
Fig. 1 is the utility model example structure scheme drawing;
Fig. 2 is the structural representation of unidirectional rotating wheel among the utility model embodiment;
Fig. 3 is the structural representation of anti-back skating of when reversing among the utility model embodiment;
Fig. 4 is a helical gear structural representation among the utility model embodiment.
The specific embodiment:
Embodiment 1:
In the drawings, 1 is change speed gear box, and 2 is power take-off shaft, and 3 is power input shaft, and 4 is one grade of driving wheel, and 5 is the second gear driving wheel, and 6 is one grade of flower wheel, and 7 is the second gear flower wheel, and 8 is unidirectional rotating wheel; 9 is meshing wheel, and 10 is rotating disk, and 11 is helical teeth; 12 for dialling bar, and 13 is spring, and 14 is the reverse gear driving wheel, and 15 are the reverse gear wheel, and 16 is the reverse gear flower wheel, and 17 is reverse gear shaft, and 18 is helical wheel.
Automobile often all is one grade of clutch when going up a slope starting and cruising, at this moment the transmission of one grade of driving wheel 4 and one grade of flower wheel 6 engagement realization power.And this moment, meshing wheel 9 has also been realized engagement simultaneously with unidirectional rotating wheel 8, normally to overtake the time, unidirectional rotating wheel 8 is driven to rotate, and helical teeth 11 rotates synchronously, helical teeth 11 jack-up in rotation process is dialled bar 12, dial bar 12 compression spring 13 simultaneously, and fall into the gap between next group helical teeth 11, along with this cyclic process, unidirectional rotating wheel 8 has been realized continuous rotation, any influence can not arranged to the transmission of automobile.
When one grade in automobile goes up a slope flame-out retreating, power take-off shaft 2 backward rotation, cause meshing wheel 9 backward rotation, also can backward rotation with its ingear unidirectional rotating wheel 8, at this moment, dial bar 12 and can under the effect of spring 13, withstand helical teeth 11, make the helical teeth 11 can not backward rotation, thereby stopped the reverse drive process, made power take-off shaft 2 be positioned at quiescence, reached the purpose of anti-back skating.
When reversing automobile goes up a slope or reversing is started on the slope, reverse gear driving wheel 14, reverse gear wheel 15 and reverse gear flower wheel 16 threes engagement, and other wheels all break away from, and power take-off shaft 2, power input shaft 3 and reverse gear shaft 17 cooperate rotation, have realized the reverse action of automobile.At this moment, reverse gear shaft 17 is driven synchronously by keyway by reverse gear wheel 15 and rotates, so, the helical wheel 18 that is fixed on the reverse gear shaft 17 also can rotate synchronously, and helical teeth 11 jack-up in rotation process is dialled bar 12, dials bar 12 compression spring 13 simultaneously, and fall into next group gap between helical teeth 11, along with this cyclic process, helical wheel 18 has been realized continuous rotation, any influence can not arranged to the transmission of automobile.When automobile flameout moves forward, power take-off shaft 2 backward rotation, cause reverse gear shaft 17 backward rotation, helical wheel 18 also can backward rotation, at this moment, dials bar 12 and can withstand helical teeth 11 under the effect of spring 13, make the helical teeth 11 can not backward rotation, thereby stopped the reverse drive process, made power take-off shaft 2 be positioned at quiescence, also reached the purpose of anti-back skating.
Claims (3)
1, a kind of automobile anti-slip equipment, comprise change speed gear box, be provided with power take-off shaft in the change speed gear box, power take-off shaft and reverse gear shaft, some driving wheels are arranged on the power input shaft, some flower wheels are arranged on the power take-off shaft, by keyway the reverse gear wheel is installed on the reverse gear shaft, it is characterized in that: the speed change tank wall is provided with unidirectional rotating wheel; Power take-off shaft is provided with meshing wheel and cooperates with unidirectional rotating wheel, and meshing wheel is positioned at the flower wheel side of circle diameter maximum; Meshing wheel meshes along with the change realization of power input shaft and power take-off shaft relative position with unidirectional rotating wheel and separates; Be fixed with helical wheel on the reverse gear shaft, reverse gear on reverse gear shaft wheel can move in keyway, thus the engagement of realization reverse gear wheel and driving wheel and driving wheel with separate.
2, automobile anti-slip equipment as claimed in claim 1 is characterized in that: the unidirectional rotation structure of unidirectional rotating wheel has helical teeth for unidirectional rotating disk is set on the rotating disk circumference; The bar of dialling is arranged on the speed change tank wall, dial bar front end angle and under the effect of spring, stretch in two gaps between the adjacent helical teeth;
3, automobile anti-slip equipment as claimed in claim 1 is characterized in that: on the helical wheel circumference helical teeth is arranged, the bar of dialling is arranged on the speed change tank wall, dial bar front end angle and stretch under the effect of spring in two gaps between the adjacent helical teeth;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03249764 CN2663199Y (en) | 2003-07-31 | 2003-07-31 | Slipping-back preventing device for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03249764 CN2663199Y (en) | 2003-07-31 | 2003-07-31 | Slipping-back preventing device for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2663199Y true CN2663199Y (en) | 2004-12-15 |
Family
ID=34327633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03249764 Expired - Fee Related CN2663199Y (en) | 2003-07-31 | 2003-07-31 | Slipping-back preventing device for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2663199Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100503329C (en) * | 2005-05-17 | 2009-06-24 | 比亚迪股份有限公司 | Device and method for preventing vehicle start-backing when ascending |
| CN102744471A (en) * | 2011-04-19 | 2012-10-24 | 江苏富陶车辆部件有限公司 | Manual tooth cleaning machine |
| CN105465359A (en) * | 2014-08-08 | 2016-04-06 | 廖伯云 | Automotive hill starting assisting method and device |
-
2003
- 2003-07-31 CN CN 03249764 patent/CN2663199Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100503329C (en) * | 2005-05-17 | 2009-06-24 | 比亚迪股份有限公司 | Device and method for preventing vehicle start-backing when ascending |
| CN102744471A (en) * | 2011-04-19 | 2012-10-24 | 江苏富陶车辆部件有限公司 | Manual tooth cleaning machine |
| CN105465359A (en) * | 2014-08-08 | 2016-04-06 | 廖伯云 | Automotive hill starting assisting method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2580494A1 (en) | Method for setting shift points in a transmission or for increasing the torque of an electric drive machine | |
| CN111636320A (en) | Intelligent deceleration strip | |
| CN2663199Y (en) | Slipping-back preventing device for automobile | |
| CN202100678U (en) | Forced locking differential mechanism | |
| CN2880571Y (en) | Sliding-proof device for vehicle | |
| CN203046887U (en) | Anti-slip vehicle safety device of motor vehicle | |
| CN204140854U (en) | A kind of car ramp start assisting device | |
| CN2228029Y (en) | Automobile back-sliding prevention device | |
| CN205503882U (en) | Two keep off electric automobile power assembly | |
| CN2553191Y (en) | Mechanical automatic speed variator for automobile | |
| CN2931929Y (en) | Energy-saving double-driving transmission device used for automobile | |
| CN207111851U (en) | A kind of automobile drive axle double gear (speed) final drive | |
| CN2485172Y (en) | Anti-braking skid device for automobile | |
| CN105465359A (en) | Automotive hill starting assisting method and device | |
| CN111915747A (en) | Automatic parking charging telescopic pile device for preventing ticket evasion with car | |
| CN205601603U (en) | Horizontal two keep off electric automobile power assembly | |
| CN105650230B (en) | A kind of hybrid gearbox | |
| CN108194611A (en) | It is suitble to automobile, the locomotive combined speed changer that electric power pushes | |
| CN207814369U (en) | It is suitble to automobile, the locomotive combined speed changer that electric power pushes | |
| CN214728737U (en) | Electric anti-sliding vehicle and parking system | |
| CN201566594U (en) | Anti-backward upgrade braking device of vehicle | |
| CN103600659B (en) | Manual gear vehicle start clutch pedal is from uplifting device | |
| CN86201676U (en) | Auger-type differential mechanism | |
| KR20120065979A (en) | The automobile continued ratio improvement method which uses an idle power | |
| CN2749721Y (en) | Clutch type controllable fuel-saving half-axle of automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |