CN207921250U - Two-output impulse generator wheel side transmission assembly - Google Patents
Two-output impulse generator wheel side transmission assembly Download PDFInfo
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- CN207921250U CN207921250U CN201721895964.2U CN201721895964U CN207921250U CN 207921250 U CN207921250 U CN 207921250U CN 201721895964 U CN201721895964 U CN 201721895964U CN 207921250 U CN207921250 U CN 207921250U
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Abstract
The utility model discloses a kind of two-output impulse generator wheel side transmission assemblies,Including case of transmission,Dynamic input shaft is symmetrically arranged at left and right sides of case of transmission,Power output shaft and planetary mechanism,Case of transmission is stretched out outside one end of two power output shafts,For respectively driving left and right wheels,The other end of two power output shafts is fixedly connected with planet carrier respectively,Power output shaft is equipped with output shaft gear,Low gear tooth is fixed on case of transmission,High to low gear toothholder is equipped between output shaft gear and low gear tooth,High to low gear toothholder is fixedly connected with the gear ring of planetary mechanism,It is engaged with sliding sleeve on high to low gear toothholder,Sun gear input gear is provided on sun gear input shaft,Sun gear is engaged with planetary gear,Case of transmission is stretched out outside one end of two power input shafts,For being connect with driving motor,Power input shaft is equipped with input shaft gear,Input shaft gear is engaged through idle pulley with sun gear input gear.Its is efficient, at low cost.
Description
Technical field
The utility model is related to speed changer fields, and in particular to a kind of two-output impulse generator wheel side transmission assembly.
Background technology
With worldwide energy crisis and increasingly serious environmental problem, accelerating people couple can replace oil to provide
The exploration in source has Countries and proposes the fuel vehicle that prohibits selling at present, and new energy industry development is rapid, in recent years each vehicle factor traditional vehicle
Type accounting gradually decreases.The power assembly of pure electric automobile is in addition to electric-machine directly-driven, motor matching transmission power currently on the market
Outside system, Direct wheel drives also emerge gradually.Direct wheel drives are considered as the ideal chose of the following battery car high-end vehicles, according to
Whether directly by motor drive, Direct wheel drives system is divided into directly drive and two kinds of type of drive of deceleration wheel.It is existing
There is Direct wheel drives system generally use wheel side to directly drive, and take turns side and directly drive and mostly use external rotor electric machine, to obtain larger
Torque, it is necessary to increase the volume and quality of motor.In addition, directly driving, type Electric Motor Wheel is very low in accelerated ag(e)ing rate and noise
Greatly.
Invention content
The purpose of this utility model is in view of the deficienciess of the prior art, providing a kind of two-output impulse generator wheel side speed change
Device assembly preferably resolves the problem that traditional Direct wheel drives are big to motor torque demands, of high cost, and a set of dual input is double
Output wheel side transmission assembly can respectively drive two tires of left and right, can preferably save chassis space, be convenient for arrangement.
The purpose of this utility model is realized using following proposal：A kind of two-output impulse generator wheel side transmission assembly,
It is characterized in that：Including case of transmission, it is symmetrically arranged dynamic input shaft at left and right sides of the case of transmission, moves
The axial line of power output shaft and planetary mechanism, two power input shafts is located along the same line, the axial line position of two power output shafts
In on same straight line, the output shaft bearing through being arranged at left and right sides of case of transmission stretches out outside respectively for one end of two power output shafts
Case of transmission, for respectively driving left and right wheels, the other ends of two power output shafts respectively at left and right sides of case of transmission
The planet carrier of planetary mechanism be fixedly connected, the power output shaft is equipped with output shaft gear, solid on the case of transmission
Surely there is low gear tooth, high to low gear toothholder, the high to low gear toothholder and planetary mechanism are equipped between the output shaft gear and low gear tooth
Gear ring be fixedly connected, the sliding sleeve for connecting shift fork is engaged on the high to low gear toothholder, will by the axial movement of sliding sleeve
High to low gear toothholder is combined or is detached with low gear tooth, and high to low gear toothholder is combined or detached, the gear ring with output shaft gear
It is engaged with planetary gear equipped with internal tooth, the planetary gear is engaged with sun gear；The sun gear of two planetary mechanisms respectively with two sun gears
Input shaft connects firmly, and the axial line of two sun gear input shafts is located along the same line, and is not connected between two sun gear input shafts,
The sun gear input shaft is supported on by sun gear bearing of input shaft in transmission case body, is also set on the sun gear input shaft
There are sun gear input gear, the axial line of the sun gear input shaft and the axial line of power output shaft to be located along the same line,
The axial line of the power output shaft and the axis parallel of power input shaft, one end of two power input shafts is respectively through speed changer
Stretch out case of transmission outside the first bearing of input shaft being arranged at left and right sides of shell, for respectively at left and right sides of case of transmission
Driving motor connection, the other ends of two power input shafts is respectively supported at the second bearing of input shaft being arranged in transmission case body
On, and do not connected between two power input shafts, the power input shaft is equipped with input shaft gear, on the power input shaft
Input shaft gear engaged with the sun gear input gear on sun gear input shaft, input power is passed into sun gear.
Input shaft gear on the power input shaft is by idle pulley and the sun gear input gear on sun gear input shaft
Engagement, on idler shaft, the idler shaft is supported on case of transmission the idle pulley empty set.
The idler shaft is parallel with power input shaft, sun gear input shaft, and the left and right ends of the idler shaft are respectively equipped with
Idle pulley, the idle pulley is slidably matched with idler shaft, and axially position, idle pulley and the case of transmission left side of the idler shaft left end
Input shaft gear engagement on power input shaft, idle pulley and the sun gear input shaft on the left of case of transmission of the idler shaft left end
On sun gear input gear engagement；The idle pulley of the idler shaft right end and the input on case of transmission right side power input shaft
Shaft gear engages, idle pulley and the sun gear input gear on sun gear input shaft on the right side of case of transmission of the idler shaft right end
Engagement.
The sun gear input gear, sun gear are circumferentially fixed with sun gear input shaft；The input shaft gear with it is dynamic
Power input shaft is circumferentially fixed；The output shaft gear and power output shaft are circumferentially fixed.
Preferably, the sun gear input gear, sun gear are integrally formed with sun gear input shaft, form sun gear
Axis；Sun wheel shaft, which is integrally formed, the multi-diameter shaft of two sun wheel shaft teeth.The input shaft gear and power input shaft one at
Type forms input gear axle, and the output shaft gear is integrally formed with power output shaft, forms output gear shaft.
Certainly, sun gear input gear, sun gear can also pass through spline or interference fit etc. with sun gear input shaft
Mode connect firmly to be formed it is circumferentially fixed.The input shaft gear can also pass through the modes such as spline or interference fit with power input shaft
Connect firmly to be formed it is circumferentially fixed.The output shaft gear can also be connected firmly with power output shaft by modes such as spline or interference fits
It is formed circumferentially fixed.
The idler shaft is parallel with power input shaft, sun gear input shaft, and the left and right ends of the idler shaft are respectively equipped with
Idle pulley, the idle pulley is slidably matched with idler shaft, and axially position, idle pulley and the case of transmission left side of the idler shaft left end
Input shaft gear engagement on power input shaft, idle pulley and the sun gear input shaft on the left of case of transmission of the idler shaft left end
On sun gear input gear engagement；The idle pulley of the idler shaft right end and the input on case of transmission right side power input shaft
Shaft gear engages, idle pulley and the sun gear input gear on sun gear input shaft on the right side of case of transmission of the idler shaft right end
Engagement.Idle pulley can be slidably matched with idler shaft by needle bearing.
The case of transmission is respectively arranged on the left side and the right side input shaft bore, output shaft hole, is arranged in the input shaft bore
First bearing of input shaft, the output shaft hole is interior to be arranged output shaft bearing；Output shaft axis at left and right sides of the case of transmission
Axial spacing between holding is more than the axial spacing between the first bearing of input shaft at left and right sides of the case of transmission；It is described
The both ends of sun gear input shaft are supported on change by the first sun gear bearing of input shaft and the second sun gear bearing of input shaft respectively
In fast device shell, the sun gear input gear be located at the first sun gear bearing of input shaft and the second sun gear bearing of input shaft it
Between, the sun gear is between the first sun gear bearing of input shaft and output shaft bearing；At left and right sides of the case of transmission
The first bearing of input shaft between axial spacing and the first sun gear bearing of input shaft at left and right sides of case of transmission between
Axial spacing it is equal.
The planetary mechanism include a sun gear, several planetary gears and a gear ring, several planetary gears with too
Sun wheel, gear ring engagement, the planetary gear are slidably fitted in the planet axis that planet carrier is equipped with.
The utility model this have the advantage that：Due to the change of the two-output impulse generator wheel side transmission assembly of the utility model
Dynamic input shaft, power output shaft and planetary mechanism are symmetrically arranged at left and right sides of fast device shell, driving motor will move
Power is input to transmission power input shaft, and power is connect by the input shaft gear on power input shaft with idle pulley, and idle pulley transmits
Power be transferred to sun gear through sun gear input gear, low gear tooth is fixed on case of transmission, when sliding sleeve is suspended to low gear tooth
Afterwards, at this point, sliding sleeve is engaged with low gear tooth and high to low gear toothholder simultaneously, low gear tooth is combined with gear ring, so that gear ring is fixed, then too
Power is transferred to planet carrier power output shaft, power primary speed-down by sun wheel by planetary gear（Pass through input shaft gear and the sun
Input gear is taken turns to realize）Afterwards again through planetary mechanism low gear（Realize double reduction）Output.When high gear, the pervious power of sun gear is same
Low gear, sliding sleeve are directly hung to the output shaft gear of planet carrier power output shaft, direct high gear output after power primary speed-down at this time.
The utility model is slowed down by level-one dead axle and secondary planet mechanism slows down, and deceleration torque is performed to pole system, is greatly reduced
The bearing capacity requirement of motor, to reduce power assembly cost.And the utility model uses left and right sides symmetric design, structure
Principle is identical, respectively drives left and right wheels.The utility model is integrated into Two-wheeled by single-wheel Direct wheel drives, and left and right motor can be single
It only speed governing and puts into gear.Torque, rotating speed are individually controllable, and responding fast, positive and negative rotation is flexible, and transient dynamics performance is more superior, significantly
Improve the driveability for adapting to severe pavement conditions.And compared with single wheel drive power assembly, mitigate in addition to shell is integrated
Assembly weight fuel economy is more preferably outer, can more save chassis space, and vehicle design is more concise and beautiful.
The two-output impulse generator wheel side transmission assembly of the utility model allows motor to have a higher rotating speed, thus with it is straight
It connecing driving Direct wheel drives system and compares specific power bigger, motor volume and quality can be and efficient with smaller, and noise is small, at
This is low.
Description of the drawings
Fig. 1 is the structural schematic diagram of the two-output impulse generator wheel side transmission assembly of the utility model；
Fig. 2 is the low gear power flow chart of the two-output impulse generator wheel side transmission assembly of the utility model；
Fig. 3 is the high gear power flow chart of the two-output impulse generator wheel side transmission assembly of the utility model.
In attached drawing, 1 is driving motor, and 2 be power input shaft, and 3 be the first bearing of input shaft, and 4 be the second bearing of input shaft,
5 be case of transmission, and 6 be idle pulley, and 7 be idler shaft, and 8 be sun gear input gear, and 9 be the first sun gear input shaft support shaft
It holds, 10 input shaft support bearing for the second sun gear, and 11 be planetary gear, and 12 be gear ring, and 13 be low gear tooth, and 14 be sliding sleeve, and 15 are
Output shaft bearing, 16 be power output shaft, and 17 be planet carrier, and 18 be sun gear input shaft, and 19 be sun gear, and 20 be planet axis,
21 be output shaft gear, and 22 be input shaft gear, and 23 be high to low gear toothholder.
Specific implementation mode
In order to keep the purpose of this utility model, technical solution and advantage clearer, detailed embodiment is given, under
Face will be described in further detail the utility model in conjunction with attached drawing：
Embodiment 1
Referring to Fig. 1 to Fig. 3, a kind of two-output impulse generator wheel side transmission assembly, it is characterised in that：Including case of transmission
5, the left and right sides of the case of transmission 5 is symmetrically arranged dynamic input shaft 2, power output shaft 16 and planetary mechanism,
The axial line of two power input shafts 2 is located along the same line, and the axial line of two power output shafts 16 is located along the same line, and two is dynamic
Case of transmission 5 is stretched out outside the output shaft bearing 15 that one end of power output shaft 16 is arranged through 5 left and right sides of case of transmission respectively,
For respectively driving left and right wheels, the other ends of the two power output shafts 16 planet machine with 5 left and right sides of case of transmission respectively
The planet carrier 17 of structure is fixedly connected, and the power output shaft 16 is equipped with output shaft gear 21, is fixed on the case of transmission 5
Have low gear tooth 13, between the output shaft gear 21 and low gear tooth 13 be equipped with high to low gear toothholder 23, the high to low gear toothholder 23 with
The gear ring 12 of planetary mechanism is fixedly connected, and the sliding sleeve 14 for connecting shift fork is engaged on the high to low gear toothholder 23, passes through cunning
The axial movement of set 14 is by high to low gear toothholder 23 and the combination of low gear tooth 13 or detaches, and by high to low gear toothholder 23 and output shaft tooth
Wheel 21 combines or separation, the gear ring 12 are engaged equipped with internal tooth with planetary gear 11, and the planetary gear 11 is engaged with sun gear 19；Two
The sun gear 19 of planetary mechanism is connected firmly with two sun gear input shafts 18 respectively, and the axial line of two sun gear input shafts 18 is positioned at same
On straight line, and do not connected between two sun gear input shafts 18（I.e. no direct driving force is transmitted）, the sun gear input shaft 18
It is defeated it to be additionally provided with sun gear by 18 bearing support of sun gear input shaft in case of transmission 5, on the sun gear input shaft 18
Enter gear 8, the axial line of the axial line and power output shaft 16 of the sun gear input shaft 18 is located along the same line, described dynamic
The axis parallel of the axial line and power input shaft 2 of power output shaft 16, one end of two power input shafts 2 is respectively through transmission case
Stretch out case of transmission 5 outside the first bearing of input shaft 3 that the left and right sides of body 5 is arranged, for respectively with case of transmission 5 or so two
The driving motor 1 of side connects, and the other end of two power input shafts 2 is respectively supported at the second input being arranged in case of transmission 5
On axle bearing 4, and do not connected between two power input shafts 2（I.e. no direct driving force is transmitted）, set on the power input shaft 2
There is input shaft gear 22, the input shaft gear 22 on the power input shaft 2 is inputted with the sun gear on sun gear input shaft 18
Gear 8 engages, and input power is passed to sun gear 19.
The sun gear input gear 8, sun gear 19 are circumferentially fixed with sun gear input shaft 18；The input shaft gear
22 is circumferentially fixed with power input shaft 2；The output shaft gear 21 and power output shaft 16 are circumferentially fixed.
Preferably, the sun gear input gear 8, sun gear 19 are integrally formed with sun gear input shaft 18, are formed too
Sun 19 axis of wheel；19 axis of sun gear, which is integrally formed, the multi-diameter shaft of two sun gears, 19 axis tooth.The input shaft gear 22 and power
Input shaft 2 is integrally formed, and forms input gear axle, and the output shaft gear 21 is integrally formed with power output shaft 16, is formed defeated
Go out gear shaft.
Certainly, sun gear input gear 8, sun gear 19 can also be matched with sun gear input shaft 18 by spline or interference
Close etc. modes connect firmly to be formed it is circumferentially fixed.The input shaft gear 22 can also be matched with power input shaft 2 by spline or interference
Close etc. modes connect firmly to be formed it is circumferentially fixed.The output shaft gear 21 can also be matched with power output shaft 16 by spline or interference
Close etc. modes connect firmly to be formed it is circumferentially fixed.
The case of transmission 5 is respectively arranged on the left side and the right side input shaft bore, output shaft hole, is arranged in the input shaft bore
First bearing of input shaft 3, the output shaft hole is interior to be arranged output shaft bearing 15.The first of 5 left and right sides of the case of transmission
Between 18 bearing of the first sun gear input shaft of 5 left and right sides of axial spacing between bearing of input shaft 3 and case of transmission
Axial spacing is equal.Axial spacing between the output shaft bearing 15 of 5 left and right sides of the case of transmission is more than the speed change
Axial spacing between first bearing of input shaft 3 of 5 left and right sides of device shell.The both ends of the sun gear input shaft 18 lead to respectively
18 bearing of the first sun gear input shaft and 18 bearing support of the second sun gear input shaft are crossed in case of transmission 5.The sun
Wheel input gear 8 is located between 18 bearing of 18 bearing of the first sun gear input shaft and the second sun gear input shaft, the sun gear
19 between 18 bearing of the first sun gear input shaft and output shaft bearing 15.The both ends of the sun gear input shaft 18 lead to respectively
18 bearing of the first sun gear input shaft and 18 bearing support of the second sun gear input shaft are crossed in case of transmission 5.The sun
Wheel input gear 8 is located between 18 bearing of 18 bearing of the first sun gear input shaft and the second sun gear input shaft, the sun gear
19 between 18 bearing of the first sun gear input shaft and output shaft bearing 15.
The planetary mechanism includes a sun gear 19, several planetary gears 11 and a gear ring 12, several planetary gears
11 engage with sun gear 19, gear ring 12, and the planetary gear 11 is slidably fitted in the planet axis 20 that planet carrier 17 is equipped with.
Embodiment 2
Input shaft gear 22 on the power input shaft 2 is defeated by idle pulley 6 and the sun gear on sun gear input shaft 18
Enter the engagement of gear 8, on idler shaft 7, the idler shaft 7 is supported on case of transmission 56 empty set of the idle pulley.The idle pulley
Axis 7 is parallel with power input shaft 2, sun gear input shaft 18, and the left and right ends of the idler shaft 7 are respectively equipped with idle pulley 6, described lazy
Wheel 6 is slidably matched with idler shaft 7, and axially position, the idle pulley 6 and 5 left side power of case of transmission of 7 left end of the idler shaft are defeated
The input shaft gear 22 entered on axis 2 engages, idle pulley 6 and the 5 left side sun gear input shaft of case of transmission of 7 left end of the idler shaft
Sun gear input gear 8 on 18 engages；The idle pulley 6 of 7 right end of the idler shaft and 5 right side power input shaft 2 of case of transmission
On input shaft gear 22 engage, the idle pulley 6 of 7 right end of the idler shaft on 5 right side sun gear input shaft 18 of case of transmission
Sun gear input gear 8 engage.The other technical characteristics of the present embodiment are same as Example 1.
The operation principle of the utility model is：Power is input to transmission power input shaft 2, speed changer by driving motor 1
Power input shaft 2 is supported on case of transmission 5 by bearing of input shaft 3 and bearing 4, and power passes through the input on power input shaft 1
Shaft gear is connect with idle pulley 6, and idle pulley 6 is supported on case of transmission 5 by idler shaft 7, and the power that idle pulley 6 transmits is defeated through sun gear
Enter gear and be transferred to sun gear, low gear tooth 13 is fixed on case of transmission 5, after sliding sleeve 14 is suspended to low gear tooth 13, at this point, sliding
Set 14 is engaged with low gear tooth 13 and high to low gear toothholder simultaneously, and low gear tooth 13 is combined with gear ring, so that gear ring 12 is fixed, then the sun
Power is transferred to planet carrier power output shaft 16 by wheel by planetary gear 11, and 16 end of planet carrier power output shaft passes through output shaft
Bearing 15 is supported on case of transmission 5, again through planetary mechanism low gear after power primary speed-down（Realize double reduction）Output, power
Stream is shown in Fig. 2.When high gear, the same low gear of the pervious power of sun gear, sliding sleeve 14 is directly hung to the output of planet carrier power output shaft 16
Shaft gear, direct high gear output, power flow are shown in Fig. 3 after power primary speed-down at this time.
Symmetric design at left and right sides of the utility model, structural principle is identical, respectively drives left and right wheels.The utility model by
Single-wheel Direct wheel drives are integrated into Two-wheeled, and left and right motor can individually speed governing and be put into gear.Torque, rotating speed are individually controllable, and response is fast
Victory, positive and negative rotation is flexible, and transient dynamics performance is more superior, significantly improves the driveability for adapting to severe pavement conditions.Pass through
Level-one dead axle slows down and secondary planet mechanism slows down, and deceleration torque is performed to pole system, greatly reduces the bearing capacity of motor
It is required that reduce power assembly cost.And compared with single wheel drive power assembly, mitigate assembly weight in addition to shell is integrated
Fuel economy is more preferably outer, can more save chassis space, and vehicle design is more concise and beautiful.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, it is clear that this field
Technical staff spirit and scope of the various modification and variations without departing from the utility model can be carried out to the utility model.This
Sample, if these modifications and variations of the present invention belong to the claims of the present invention and its equivalent technology range it
Interior, then the utility model is also intended to include these modifications and variations.
Claims (7)
1. a kind of two-output impulse generator wheel side transmission assembly, it is characterised in that：Including case of transmission, the case of transmission
The left and right sides be symmetrically arranged dynamic input shaft, power output shaft and planetary mechanism, the axial line of two power input shafts
It is located along the same line, the axial line of two power output shafts is located along the same line, and one end of two power output shafts is respectively through becoming
Case of transmission is stretched out outside the output shaft bearing being arranged at left and right sides of fast device shell, for respectively driving left and right wheels, two power
The other end of output shaft is fixedly connected with the planet carrier of the planetary mechanism at left and right sides of case of transmission respectively, the power output
Axis is equipped with output shaft gear, is fixed with low gear tooth on the case of transmission, is set between the output shaft gear and low gear tooth
There are high to low gear toothholder, the high to low gear toothholder to be fixedly connected with the gear ring of planetary mechanism, is engaged on the high to low gear toothholder useful
In the sliding sleeve of connection shift fork, high to low gear toothholder is combined or detached with low gear tooth by the axial movement of sliding sleeve, and will height
Gear toothholder is combined or is detached with output shaft gear, and the gear ring is engaged equipped with internal tooth with planetary gear, the planetary gear and sun gear
Engagement；The sun gear of two planetary mechanisms is connected firmly with two sun gear input shafts respectively, and the axial line of two sun gear input shafts is located at together
It on one straight line, and is not connected between two sun gear input shafts, the sun gear input shaft passes through sun gear bearing of input shaft branch
Support is additionally provided with sun gear input gear, the axis of the sun gear input shaft in transmission case body on the sun gear input shaft
The axial line of heart line and power output shaft is located along the same line, the axis of the axial line and power input shaft of the power output shaft
Heart line is parallel, and the first bearing of input shaft through being arranged at left and right sides of case of transmission stretches out outside respectively for one end of two power input shafts
Case of transmission, for being connect respectively with the driving motor at left and right sides of case of transmission, the other end point of two power input shafts
It is not supported on the second bearing of input shaft being arranged in transmission case body, and is not connected between two power input shafts, it is described dynamic
Power input shaft is equipped with input shaft gear, the input shaft gear on the power input shaft and the sun gear on sun gear input shaft
Input gear engages, and input power is passed to sun gear.
2. two-output impulse generator wheel according to claim 1 side transmission assembly, it is characterised in that：The power input shaft
On input shaft gear engaged with the sun gear input gear on sun gear input shaft by idle pulley, the idle pulley empty set is in idle pulley
On axis, the idler shaft is supported on case of transmission.
3. two-output impulse generator wheel according to claim 2 side transmission assembly, it is characterised in that：The idler shaft with it is dynamic
Power input shaft, sun gear input shaft are parallel, and the left and right ends of the idler shaft are respectively equipped with idle pulley, and the idle pulley is slided with idler shaft
Dynamic cooperation, and axially position, idle pulley and the input shaft tooth on case of transmission left side power input shaft of the idler shaft left end
Wheel engagement, idle pulley and the sun gear input gear on sun gear input shaft on the left of case of transmission of the idler shaft left end are nibbled
It closes；The idle pulley of the idler shaft right end is engaged with the input shaft gear on case of transmission right side power input shaft, the idle pulley
The idle pulley of axis right end is engaged with the sun gear input gear on sun gear input shaft on the right side of case of transmission.
4. two-output impulse generator wheel according to claim 1 side transmission assembly, it is characterised in that：The sun gear input
Gear, sun gear are circumferentially fixed with sun gear input shaft；The input shaft gear and power input shaft are circumferentially fixed；It is described defeated
It is circumferentially fixed with power output shaft to go out shaft gear.
5. two-output impulse generator wheel according to claim 4 side transmission assembly, it is characterised in that：The sun gear input
Gear, sun gear are integrally formed with sun gear input shaft, form sun wheel shaft；The input shaft gear and power input shaft one
It is body formed, form input gear axle；The output shaft gear is integrally formed with power output shaft, forms output gear shaft.
6. two-output impulse generator wheel according to claim 1 side transmission assembly, it is characterised in that：The case of transmission
Be respectively arranged on the left side and the right side input shaft bore, output shaft hole, the first bearing of input shaft, the output are set in the input shaft bore
Output shaft bearing is set in axis hole；The axial spacing between output shaft bearing at left and right sides of the case of transmission is more than described
The axial spacing between the first bearing of input shaft at left and right sides of case of transmission；The both ends of the sun gear input shaft lead to respectively
It crosses the first sun gear bearing of input shaft and the second sun gear bearing of input shaft is supported in transmission case body, the sun gear input
For gear between the first sun gear bearing of input shaft and the second sun gear bearing of input shaft, the sun gear is located at first sun
It takes turns between bearing of input shaft and output shaft bearing；The axial direction between the first bearing of input shaft at left and right sides of the case of transmission
Axial spacing between spacing and the first sun gear bearing of input shaft at left and right sides of case of transmission is equal.
7. two-output impulse generator wheel according to claim 1 side transmission assembly, it is characterised in that：The planetary mechanism packet
It includes a sun gear, several planetary gears and a gear ring, several planetary gears to engage with sun gear, gear ring, the planet
In the planet axis that slipping cooperation is equipped on planet carrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721895964.2U CN207921250U (en) | 2017-12-29 | 2017-12-29 | Two-output impulse generator wheel side transmission assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721895964.2U CN207921250U (en) | 2017-12-29 | 2017-12-29 | Two-output impulse generator wheel side transmission assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207921250U true CN207921250U (en) | 2018-09-28 |
Family
ID=63616596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721895964.2U Active CN207921250U (en) | 2017-12-29 | 2017-12-29 | Two-output impulse generator wheel side transmission assembly |
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| Country | Link |
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| CN (1) | CN207921250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297683A (en) * | 2017-12-29 | 2018-07-20 | 綦江齿轮传动有限公司 | Two-output impulse generator wheel side transmission assembly |
-
2017
- 2017-12-29 CN CN201721895964.2U patent/CN207921250U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297683A (en) * | 2017-12-29 | 2018-07-20 | 綦江齿轮传动有限公司 | Two-output impulse generator wheel side transmission assembly |
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