CN204239663U - Holoaxial driver taken turns entirely by automobile - Google Patents
Holoaxial driver taken turns entirely by automobile Download PDFInfo
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- CN204239663U CN204239663U CN201420662360.3U CN201420662360U CN204239663U CN 204239663 U CN204239663 U CN 204239663U CN 201420662360 U CN201420662360 U CN 201420662360U CN 204239663 U CN204239663 U CN 204239663U
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- ratchet
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- drive shaft
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- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 230000008054 signal transmission Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 4
- 238000007634 remodeling Methods 0.000 description 2
- 241000153246 Anteros Species 0.000 description 1
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- 230000007935 neutral effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of automobile and entirely take turns holoaxial driver, it comprises input unit, intermediate transmission unit, power output unit, ECU (Electrical Control Unit); Power input unit inputs driving gear by power, power inputs driven gear and forms, and power input driving gear shaft and power input driven gear shaft to form 90 degree of angles crossing.The device that the utility model overcomes differential mechanism and the ADB that current automobile generally uses can not solve the contradiction of automobile differential and driving well, improves the passing ability of automobile.
Description
Technical field
The utility model relates to a kind of driver, particularly relates to a kind of automobile and entirely takes turns holoaxial driver.
Background technique
When automobile on the way travels, interference phenomenon is turned to because automobile turning can produce, therefore people's model utility differential mechanism solves this problem, but differential mechanism can make again the wheel not having driving force produce the phenomenon of loss of traction driving force, and then people's model utility ADB again, differential mechanism is made to lose differential function, make coaxial two wheels be essentially rigidity to connect, use center differential lock that antero posterior axis is connected for rigidity, but make so again automobile lose differential function, can produce again between wheel and turn to interference phenomenon, and when the locking device of center differential is when being separated and engage, the riding stability of automobile can be affected, many 4 wheel driven automobiles all require when locked differential mechanism could operate after reducing the speed of a motor vehicle even stops.People go back model utility limit coaster speed device, it distributes driving force by multiplate clutch friction plate, in fact it is that a kind of incomplete rigidity connects, incomplete connection is friction plate generation effect, but when heavy load high strength is cross-country, because working long hours of friction plate can produce high temperature, thus have influence on reliability.Therefore the contradiction that the differential not solving at present automobile completely distributes with driving force, and these apparatus structures complexity, reliability existing problems, cost is high again.
Model utility content
Technical problem to be solved in the utility model is to provide a kind of automobile and entirely takes turns holoaxial driver, its device overcoming differential mechanism and the ADB that current automobile generally uses can not solve the contradiction of automobile differential and driving well, improves the passing ability of automobile.
The utility model solves above-mentioned technical problem by following technical proposals: holoaxial driver taken turns entirely by a kind of automobile, it is characterized in that, it comprises input unit, intermediate transmission unit, power output unit, ECU (Electrical Control Unit);
Power input unit inputs driving gear by power, power inputs driven gear and forms, and power input driving gear shaft and power input driven gear shaft to form 90 degree of angles crossing;
Intermediate transmission unit is made up of left pawl cover, right ratchet cover, bearing housing, left pawl, right ratchet and flange, intermediate transmission unit by flange and previous power input driven gear connect after together with synchronized rotation, power input driven gear and left pawl cover, right ratchet cover, bearing housing and flange be a rigid unitary;
Power output unit is made up of left power take-off drive shaft, left ratchet, right power take-off drive shaft, right ratchet, left power take-off drive shaft, left ratchet are that coaxial mounted rigidity is overall, the left part that be arranged on device concentric on intermediate transmission unit, bearing is passed through in one end of left power take-off drive shaft, overlap with left pawl and jointly supported by left shaft holder, the other end is supported by bearing housing by bearing; Right power take-off drive shaft, right ratchet are that coaxial mounted rigidity is overall, the right part that be arranged on device concentric on intermediate transmission unit, one end of right power take-off drive shaft is by bearing, and overlap with right ratchet and jointly supported by right bearing seat, the other end is supported by bearing housing by bearing;
ECU (Electrical Control Unit) is made up of electric slip ring, brush, electromagnet, gear signal transmission center and wire.
Preferably, described intermediate transmission unit has installed ratchet in ratchet cover.
Preferably, described left power take-off drive shaft and right power take-off drive shaft are concentric out-of-alignment structural type.
Positive progressive effect of the present utility model is: the utility model can when not installing differential mechanism and Locking Device that current automobile generally uses, automatic adaptation differential traveling between automobile front and back wheels, left and right wheels is not produced and turns to interference phenomenon between interference and wheel, and Automobile drive power is applied to all the time have most on the wheel of frictional force, as long as have a wheel to have the enough frictional force that lands in full car all drivings wheel, all wheels all can not skid.The utility model is applicable to all wheeled cars, has special significance to offroad vehicle, full landform mountain bike and how shaft-driven special car and mine vehicle etc.
Accompanying drawing explanation
Fig. 1 is the structural representation that holoaxial driver taken turns entirely by the utility model automobile.
Fig. 2 is the structural representation of the utility model medium power input unit.
Fig. 3 is the structural representation of intermediate transmission unit in the utility model.
Fig. 4 is the structural representation of left power take-off drive shaft and left ratchet in the utility model.
Fig. 5 is the structural representation of right power take-off drive shaft and right ratchet in the utility model.
Fig. 6 is the structural representation of ECU (Electrical Control Unit) in the utility model.
Fig. 7 is the structural representation of the element such as ratchet, ratchet shaft in the utility model.
Embodiment
The utility model preferred embodiment is provided, to describe the technical solution of the utility model in detail below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model automobile is entirely taken turns holoaxial driver and is comprised power input unit 1, intermediate transmission unit 2, power output unit 3, ECU (Electrical Control Unit) 4.
As shown in Figure 2, power input unit inputs driving gear 11 by power, power inputs driven gear 12 and forms, power input driving gear shaft and power input driven gear shaft, and to form 90 degree of angles crossing, power input driving gear passes to power input driven gear the power of transmission shaft by gears meshing
As shown in Figure 3, intermediate transmission unit overlaps 21 by left pawl, right ratchet overlaps 22, bearing housing 23, left pawl 24, right ratchet 25 and flange 26 form, intermediate transmission unit by flange and previous power input driven gear connect after together with synchronized rotation; At this moment, power input driven gear and left pawl cover, right ratchet cover, bearing housing and flange are a rigid unitary.Intermediate transmission unit has installed ratchet in ratchet cover, overlap synchronized rotation, and ratchet is under the control of ECU (Electrical Control Unit), flexible (radial direction of bearing housing) and 180 degree of rotations (radial direction of bearing housing) with ratchet.
As shown in Figure 4 and Figure 5, power output unit is made up of left power take-off drive shaft 31, left ratchet 32, right power take-off drive shaft 33, right ratchet 34, left power take-off drive shaft, left ratchet are that coaxial mounted rigidity is overall, the left part that be arranged on device concentric on intermediate transmission unit, bearing is passed through in one end of left power take-off drive shaft, overlap with left pawl and jointly supported by left shaft holder, the other end is supported by bearing housing by bearing.Equally, right power take-off drive shaft, right ratchet are that coaxial mounted rigidity is overall, the right part that be arranged on device concentric on intermediate transmission unit, and bearing is passed through in one end of right power take-off drive shaft, overlap with right ratchet and jointly supported by right bearing seat, the other end is supported by bearing housing by bearing.Like this, left power take-off drive shaft and right power take-off drive shaft are concentric out-of-alignment structural type.
As shown in Figure 6, ECU (Electrical Control Unit) is made up of electric slip ring 41, brush 42, electromagnet 43, gear signal transmission center 44, wire 45, gear signal transmission center provides control signal, control electromagnet by brush, electric slip ring, the action of corresponding electromagnet drives the flexible of corresponding ratchet and 180 degree to turn to.The effect of ratchet centripetal force equilibrium block is when dynamic, the centripetal force of balanced pawl, makes it to depart from pto＝power take-off ratchet.
The utility model is divided into power intake, clutch end, intermediate transmission control end three parts.Power intake.Input driving gear by power, power inputs driven gear and associated bearings forms.Clutch end is made up of the symmetrical concentric out-of-alignment ratchet shaft in two, left and right and associated bearings.Intermediate transmission control end is made up of two ratchet covers of symmetrical concentric co-axial, left and right ratchet, left pawl lifting controller, right ratchet lifting controller, left pawl 180 degree of steering controllers, right ratchet 180 degree of steering controllers, flanges etc.
Working principle of the present utility model is as follows: one, and move forward situation, and the ratchet of this device is the control position of advancing.When after engine start, power is inputted through transmission shaft by gearbox, the power input driving gear of holoaxial driver power input unit taken turns entirely by automobile to this device, after driving gear engages with driven gear, again power is passed to power input driven gear, power is passed to the left pawl cover of intermediate transmission unit, right ratchet cover by power input driven gear again, and respectively by left and right ratchet, power is passed to left ratchet shaft, right ratchet shaft, drive left half axle, right axle shaft work respectively, semiaxis drives wheel work.Two, the situation of Ackermann steer angle, such as turn left, at this moment under the effect of vehicle body, right wheel drives right axle shaft to rotate, speed exceedes the speed of ratchet cover, right ratchet 51 by flange after right ratchet shaft 52 along ratchet inclined-plane jack-up, thus make ratchet ineffective, right ratchet shaft 52 surmounts ratchet cover rotating speed, guarantee the not synchronized normal work of left and right wheels, a side of right ratchet 51 is provided with a lifting electromagnet 53 and ratchet centripetal force equilibrium block 55, and another side of right ratchet 51 is provided with a ratchet and turns to electromagnet 54.Three, situation during neutral gear, left and right ratchet is pulled up under the control of control mechanism, does not engage with ratchet shaft, and left and right ratchet shaft is not subject to the effect of automobile input power, inertia motion.Four, the situation of reversing, when when reverse gear, control mechanism controls 180 degree, ratchet and turns to, and the mode of action is identical with advance.The utility model requires when being used on all-wheel drive vehicle, and every root axletree all installs a playscript with stage directions model utility driver.
Those skilled in the art can carry out various remodeling and change to the utility model.Therefore, the utility model cover fall into appending claims and equivalent thereof scope in various remodeling and change.
Claims (3)
1. a holoaxial driver taken turns entirely by automobile, it is characterized in that, it comprises input unit, intermediate transmission unit, power output unit, ECU (Electrical Control Unit);
Power input unit inputs driving gear by power, power inputs driven gear and forms, and power input driving gear shaft and power input driven gear shaft to form 90 degree of angles crossing;
Intermediate transmission unit is made up of left pawl cover, right ratchet cover, bearing housing, left pawl, right ratchet and flange, intermediate transmission unit by flange and previous power input driven gear connect after together with synchronized rotation, power input driven gear and left pawl cover, right ratchet cover, bearing housing and flange be a rigid unitary;
Power output unit is made up of left power take-off drive shaft, left ratchet, right power take-off drive shaft, right ratchet, left power take-off drive shaft, left ratchet are that coaxial mounted rigidity is overall, the left part that be arranged on device concentric on intermediate transmission unit, bearing is passed through in one end of left power take-off drive shaft, overlap with left pawl and jointly supported by left shaft holder, the other end is supported by bearing housing by bearing; Right power take-off drive shaft, right ratchet are that coaxial mounted rigidity is overall, the right part that be arranged on device concentric on intermediate transmission unit, one end of right power take-off drive shaft is by bearing, and overlap with right ratchet and jointly supported by right bearing seat, the other end is supported by bearing housing by bearing;
ECU (Electrical Control Unit) is made up of electric slip ring, brush, electromagnet, gear signal transmission center and wire.
2. holoaxial driver taken turns entirely by automobile as claimed in claim 1, it is characterized in that, described intermediate transmission unit has installed ratchet in ratchet cover.
3. holoaxial driver taken turns entirely by automobile as claimed in claim 1, and it is characterized in that, described left power take-off drive shaft and right power take-off drive shaft are concentric out-of-alignment structural type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420662360.3U CN204239663U (en) | 2014-11-09 | 2014-11-09 | Holoaxial driver taken turns entirely by automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420662360.3U CN204239663U (en) | 2014-11-09 | 2014-11-09 | Holoaxial driver taken turns entirely by automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204239663U true CN204239663U (en) | 2015-04-01 |
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ID=52769163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420662360.3U Expired - Fee Related CN204239663U (en) | 2014-11-09 | 2014-11-09 | Holoaxial driver taken turns entirely by automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204239663U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650238A (en) * | 2014-11-09 | 2016-06-08 | 厦门朗智机电科技有限公司 | Automobile all-wheel all-axle driver |
| CN110145585A (en) * | 2019-05-16 | 2019-08-20 | 浙江长铃川豹摩托车有限公司 | A kind of motor tricycle with Novel differential gear |
-
2014
- 2014-11-09 CN CN201420662360.3U patent/CN204239663U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650238A (en) * | 2014-11-09 | 2016-06-08 | 厦门朗智机电科技有限公司 | Automobile all-wheel all-axle driver |
| CN110145585A (en) * | 2019-05-16 | 2019-08-20 | 浙江长铃川豹摩托车有限公司 | A kind of motor tricycle with Novel differential gear |
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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 |
Granted publication date: 20150401 Termination date: 20151109 |