CN209340479U - Single-motor double mode mechanical-electric coupling speed changer - Google Patents
Single-motor double mode mechanical-electric coupling speed changer Download PDFInfo
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- CN209340479U CN209340479U CN201821832063.3U CN201821832063U CN209340479U CN 209340479 U CN209340479 U CN 209340479U CN 201821832063 U CN201821832063 U CN 201821832063U CN 209340479 U CN209340479 U CN 209340479U
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Abstract
The utility model discloses a kind of single-motor double mode mechanical-electric coupling speed changers, installation inputs driven combination gear (31) and empty set active combination gear (32) in the torque input shaft of speed changer, inputs driven combination gear (31) and input active combination gear (32) and controls whether to couple by inputting conjunction gear wheel rim (4)；Installation exports driven combination gear (33) and empty set output active combination gear (34) on torque output shaft, exports driven combination gear (33) and output active combination gear (34) and controls whether to couple by exporting conjunction gear wheel rim (5)；Input conjunction gear wheel rim and output conjunction gear wheel rim are mounted on duplex shift fork (37).The utility model can be avoided power interruption when shift, eliminate pause and transition in rhythm or melody sense when driving.
Description
Technical field
The present invention relates to a kind of automotive transmission, in particular to a kind of single motor bimodulus for hybrid vehicle transmission
Formula mechanical-electric coupling speed changer.
Background technique
The parallel-axis type manual shift of two axis or three axis that generally use on present commercial vehicle, passenger car and micro- vehicle is mechanical
Speed changer (referred to as MT) reforms into the automatic of normally referred to as AMT after installing automatic control clutch and shifting system additional
Speed changer, it has, and of simple structure and low cost, manufacture is easy, easy to maintenance, transmission efficiency is high and particularly suitable Chinese state
Many strong points such as feelings, but as shift when always there are inherent shortcoming as power interruption, resulting pause and transition in rhythm or melody sense is led
It causes ride comfort poor, so can not yet popularize so far, is also rarely employed in hybrid vehicle.Hybrid power at present
Mainstream technology mostly monopolized by foreign countries, domestic current hybrid vehicle is mainly with bi-motor combination planetary gear train structure
It is main, but due to causing using two driving motors, structure is complicated, control difficulty is big, integral vehicle cost increases while also increasing
The arrangement difficulty of vehicle.
Summary of the invention
Technical problem to be solved by the utility model is: in the various matching AMT such as commercial vehicle, passenger car and micro- vehicle and
On the vehicle of MT using Technology of Hybrid Electric Vehicle, a kind of single-motor double mode mechanical-electric coupling of tool there are two types of different transmission modes is provided
Speed changer.The utility model can also overcome AMT other than all driving cycle demands for being able to satisfy hybrid vehicle
Speed changer existing power interruption in shift, improves the ride comfort of vehicle.
The technical solution of the utility model is as follows:
Single-motor double mode mechanical-electric coupling speed changer, including speed changer, torque input shaft and torque output shaft, transmission side
Face install duplex mode switch clutch, the structure of duplex mode switch clutch include: in torque input shaft installation input from
Dynamic combination gear and empty set input active combination gear, input driven combination gear and input active combination gear are tied by input
Gear ring is closed to control whether to couple；Installation exports driven combination gear on torque output shaft and empty set exports active combination gear,
Driven combination gear and output active combination gear is exported to control whether to couple by exporting conjunction gear wheel rim；Input combination gear
Circle and output conjunction gear wheel rim are mounted on duplex shift fork.
Input active combination gear and output active combination gear side are separately connected a transmission gear, the two transmissions
Gear often engages.
Duplex mode switch clutch is mounted on the side of three-axle speed variator, the output shaft of three-axle speed variator and centre
Torque output shaft and torque input shaft of the axis respectively as duplex mode switch clutch.
The input active combination gear side of duplex mode switch clutch is co-axially mounted input drive gear and together sky
It covers on jackshaft, output active combination gear side installs output drive gear and sky is set on the output shaft together, and input passes
Moving gear passes through the sliding tooth wheel drive of motor.
Jackshaft height shelves axle sleeve is installed, installation input active conjunction gear in jackshaft height shelves axle sleeve on jackshaft
Wheel, jackshaft top grade driving gear and jackshaft low grade driving gear are equipped with output shaft height shelves axle sleeve on output shaft, export
Installation output active combination gear, output shaft top grade driven gear and one-way clutch, output shaft are low-grade in axis height shelves axle sleeve
Driven gear is mounted in output shaft height shelves axle sleeve by one-way clutch；Jackshaft top grade driving gear and output shaft are high-grade
Driven gear engagement, jackshaft low grade driving gear and the engagement of output shaft low grade driven gear.
Motor and output shaft are co-axially mounted, and are equipped with jackshaft transition gear, motor driven in jackshaft height shelves axle sleeve
Gear and the engagement of jackshaft transition gear.
Duplex mode switch clutch is mounted on the side of twin axle speed changer, the output shaft of twin axle speed changer and input
It is coaxial to input active combination gear side respectively as the torque input shaft and torque output shaft of duplex mode switch clutch for axis
Input drive gear is installed and empty set is on input shaft together, output active combination gear side installation output drive gear and one
Sky is played to be set on the output shaft；Input drive gear and output drive gear often engage.
Duplex mode switch clutch is mounted on the side of twin axle speed changer, the output shaft of twin axle speed changer and input
Axis is equipped with input shaft height on input shaft respectively as the torque input shaft and torque output shaft of duplex mode switch clutch
Shelves axle sleeve, installation input active combination gear, input shaft top grade driving gear and input shaft are low-grade in input shaft height shelves axle sleeve
Driving gear is equipped with output shaft height shelves axle sleeve on output shaft, installation output active conjunction gear in output shaft height shelves axle sleeve
Wheel, output shaft top grade driven gear and one-way clutch, output shaft low grade driven gear are mounted on output by one-way clutch
In axis height shelves axle sleeve；Input shaft top grade driving gear and the engagement of output shaft top grade driven gear, input shaft low grade driving gear
It is engaged with output shaft low grade driven gear.
Motor and input shaft, output shaft are installed side by side, input active combination gear, input shaft top grade driving gear and input
For axis low grade driving gear from a left side to by being sequentially arranged in input shaft height shelves axle sleeve, motor-driven gear passes through middle transition tooth
Wheel and the connection of input shaft top grade driving gear.
Motor and input shaft, output shaft are installed side by side, are sequentially arranged input shaft from left to right in input shaft height shelves axle sleeve
High and low shift transmission gear, input shaft low grade driving gear, input shaft top grade driving gear and input active combination gear, motor drive
Moving gear is coupled by middle transition gear and input shaft high and low shift transmission gear.
Motor and output shaft are co-axially mounted, and are sequentially arranged input active conjunction gear in input shaft height shelves axle sleeve from left to right
Wheel, input shaft top grade driving gear, input shaft low grade driving gear and input shaft transition gear, motor-driven gear and input shaft
Transition gear engagement.
The utility model has the beneficial effects that
The utility model realizes the switching of transmission mode by the separation and engagement of pattern switching clutch.This transmission
The conversion of mode is in addition to can preferably meet vehicle other than the power demand under different driving cycles.The especially motor in shift
Power can be passed on by output shaft, this makes it possible to the power interruptions avoided when shifting gears, eliminate pause and transition in rhythm or melody sense when driving.It is mixed
It closes popularizing for power technology and provides new approach, have biggish reality to the core competitiveness for promoting independent brand automobile
Meaning.
Detailed description of the invention:
Fig. 1 is the clutch configuration schematic diagram of the utility model.
Fig. 2 is that the clutch of the utility model is applied to the structure principle chart of three-axle speed variator.
Two schematic diagram of Fig. 3 embodiment.
Three schematic diagram of Fig. 4 embodiment.
Fig. 5 example IV schematic diagram.
Six schematic diagram of Fig. 6 embodiment.
Seven schematic diagram of Fig. 7 embodiment.
Eight schematic diagram of Fig. 8 embodiment.
Nine schematic diagram of Fig. 9 embodiment.
Specific embodiment
Embodiment 1: the present embodiment is a kind of duplex mode switch clutch, including torque output shaft and torque output shaft,
Installation inputs driven combination gear 31 in torque input shaft and empty set inputs active combination gear 32, inputs driven combination gear 31
It controls whether to couple by inputting conjunction gear wheel rim 4 with input active combination gear 32；Installation output is driven on torque output shaft
Combination gear 33 and empty set output active combination gear 34, export driven combination gear 33 and output active combination gear 34 passes through
Output conjunction gear wheel rim 5 controls whether to couple；Input conjunction gear wheel rim and output conjunction gear wheel rim are mounted on duplex shift fork 37.
Input active combination gear 32 and output 34 side of active combination gear are separately connected a transmission gear, the two transmission gears
Often engagement.
The clutch can be attached on twin-shaft transmission or three-axle speed variator, such as Fig. 1, when its be applied to it is two-axis
When speed changer, this duplex mode switch clutch 7 is mounted on to the side of twin axle speed changer, the output shaft of twin axle speed changer
2 and input shaft 1 respectively as duplex mode switch clutch 7 torque input shaft and torque output shaft, input active conjunction gear
Take turns 32 sides be co-axially mounted input drive gear 8 and together empty set on input shaft 1, output 34 side of active combination gear installation
Output drive gear 9 and together empty set are on output shaft 2；Input drive gear 8 and output drive gear 9 often engage.
Such as Fig. 2, this duplex mode switch clutch 7 is mounted on the side of three-axle speed variator, three-axle speed variator it is defeated
The torque output shaft and torque input shaft of shaft 2 and jackshaft 3 respectively as duplex mode switch clutch 7.Duplex mode is cut
Change clutch 7 32 side of input active combination gear be co-axially mounted input drive gear 8 and together empty set on input shaft 1,
Export 34 side of active combination gear installation output drive gear 9 together empty set on output shaft 2.
It controls input conjunction gear wheel rim 4 and exports the relative mounting location of conjunction gear wheel rim 5, inputted by the way that shift fork is mobile
Conjunction gear wheel rim 4 and output conjunction gear wheel rim 5, realize three kinds of working conditions of the clutch: one, duplex shift fork 37 is in left end position
When setting, inputs driven combination gear 31 and input active combination gear 32 and coupled by input conjunction gear wheel rim 4, export conjunction gear
Wheel rim 5 only covers on exporting driven combination gear 33, exports driven combination gear 33 and output active combination gear 34 separates；
Two, duplex shift fork 37 exports driven combination gear 33 and output active combination gear 34 is combined by output at middle position
Gear ring 5 couples, and input conjunction gear wheel rim 4 only covers on input active combination gear 32, inputs driven combination gear 31 and defeated
Enter the separation of active combination gear 32；Three, at right end position, input conjunction gear wheel rim 4 is only covered to be led duplex shift fork 37 in input
On dynamic combination gear 32, inputs driven combination gear 31 and input active combination gear 32 separates, export conjunction gear wheel rim 5 sets
On output active combination gear 34, exports driven combination gear 33 and output active combination gear 34 separates.
Embodiment 2: such as Fig. 3, the present embodiment is in existing five speed transmission of engine behind front wheel precursor vehicle (AMT or MT)
Upper reservation four drive shifts improve realization.Switch clutch including the duplex mode in input shaft 1, output shaft 2, embodiment 1
Device 7, input drive gear 8, output drive gear 9, motor-driven gear 20, middle transition gear 21.
Motor and input shaft 1, output shaft 2 are installed side by side, input active combination gear 32, input shaft top grade driving gear 12
With input shaft low grade driving gear 13 from a left side to by being sequentially arranged in input shaft height shelves axle sleeve 14, motor-driven gear 20 is logical
It crosses middle transition gear 21 and input shaft top grade driving gear 12 couples.Motor-driven gear 20 and middle transition gear 21 are nibbled
It closes, middle transition gear 21 and input drive gear 8 engage, and input drive gear 8 and output shaft transmission moving gear 9 engage, defeated
Enter transmission gear 8 to be mounted on input shaft 1, output drive gear 9 is mounted on output shaft 2.Duplex mode switch clutch 7 has
Three different operating positions: 1, left position, output drive gear 9 pass through duplex mode switch clutch 7 and output shaft 2
It connects, input drive gear 8 and input shaft 1 separate；2, middle position, input drive gear 8 and input shaft 1 and output transmission
Gear 9 and output shaft 2 separate simultaneously；3, location right, input drive gear 8 pass through single-row 7 He of duplex mode switch clutch
Input shaft 1 couples, and output drive gear 9 and output shaft 2 separate.
Embodiment 3: such as Fig. 4, the present embodiment is to improve motor arrangement on the basis of embodiment 2, motor and defeated
Enter axis 1, output shaft 2 to install side by side, is sequentially arranged input shaft high and low shift driving cog from left to right in input shaft height shelves axle sleeve 14
Wheel 11, input shaft low grade driving gear 13, input shaft top grade driving gear 12 and input active combination gear 32, motor driven tooth
Wheel 20 is coupled by middle transition gear 21 and input shaft high and low shift transmission gear 11.
Embodiment 4: as shown in Figure 5: the present embodiment is in existing five forward speed transmission of engine behind front wheel precursor vehicle
Retain four drive shifts on (AMT or MT), increase the secondary speed change of a high and low shift to improve realization.Including input shaft 1, output
Duplex mode switch clutch 7, input shaft top grade driving gear 12, input shaft low grade driving gear 13 in axis 2, embodiment,
Input shaft height shelves axle sleeve 14, output shaft height shelves axle sleeve 15, output shaft low grade driven gear 16, one-way clutch 17, output
Axis top grade driven gear 18, motor-driven gear 20, middle transition gear 21.
Motor-driven gear 20 and middle transition gear 21 engage, and middle transition gear 21 and input drive gear 8 engage,
Input shaft top grade driving gear 12 and output shaft top grade driven gear 18 engage, and input shaft low grade driving gear 13 is low with output shaft
Shelves driven gear 16 engages.Input shaft top grade driving gear 12 and input shaft low grade driving gear 13 are mounted on input shaft height side by side
It is directly connected on low-grade axle sleeve 14 with input shaft height shelves axle sleeve 14.Input shaft height shelves axle sleeve 14 is mounted on input shaft 1,
Coupled by duplex mode switch clutch 7 and input shaft 1.Output shaft low grade driven gear 16 passes through one-way clutch 17 and defeated
Shaft height shelves axle sleeve 15 couples, and output shaft top grade driven gear 18 is mounted in output shaft height shelves axle sleeve 15, passes through duplex
Pattern switching clutch 7 and output shaft height shelves axle sleeve 15 couple simultaneously with output shaft 2；Duplex mode switch clutch 7 has four
A operating position: 1, leftmost position, P2 hybrid mode, input shaft 1 pass through single-row 7 He of duplex mode switch clutch
Input shaft height shelves axle sleeve 14 engages, and output shaft 2 and output shaft height shelves axle sleeve 15 separate；2, secondary left side position, 1 He of input shaft
Input shaft height shelves axle sleeve 14 and output shaft 2 and output shaft height shelves axle sleeve 15 separate simultaneously；3, secondary location right, P3 are low-grade
Hybrid mode, one-way clutch 17 engages at this time, and output shaft 2 and output shaft height shelves axle sleeve 15 engage, input shaft 1 and defeated
Enter the separation of axis height shelves axle sleeve 14；4, farthest right position, P3 top grade hybrid mode, one-way clutch 17 separates at this time, defeated
Shaft top grade driven gear 18 is same by single-row duplex mode switch clutch 7 and output shaft height shelves axle sleeve 15 and output shaft 2
When couple.
Embodiment 5: such as Fig. 6, the present embodiment is in the existing five forward speed transmissions (AMT of engine behind front wheel rear-guard vehicle
Or MT) on retain four drive shifts and improve realization.Including input shaft 1, output shaft 2, single-row duplex mode switch clutch
7, input shaft high and low shift transmission gear 11, input shaft top grade driving gear 12, input shaft low grade driving gear 13, input shaft height
Shelves axle sleeve 14, output shaft height shelves axle sleeve 15, output shaft low grade driven gear (16), one-way clutch (17), output shaft are high-grade
Driven gear 18, motor-driven gear 20, middle transition gear 21.Motor-driven gear 20 and middle transition gear 21 engage,
Middle transition gear 21 and input shaft high and low shift transmission gear 11 engage, input shaft top grade driving gear 12 and output shaft top grade from
Moving gear 15 engages, and input shaft low grade driving gear 13 and output shaft low grade driven gear 16 engage.The transmission of input shaft high and low shift
Gear 11 and input shaft low grade driving gear 13 are mounted in input shaft height shelves axle sleeve 14 side by side and and input shaft high and low shift axis
Set 14 is directly connected to, and input shaft top grade driving gear 12 is mounted in input shaft height shelves axle sleeve 14, passes through single-row duplex mode
Switch clutch 7 and input shaft height shelves axle sleeve 14 couple, and input shaft height shelves axle sleeve 14 is mounted on input shaft 1, pass through list
Column duplex mode switch clutch 7 and input shaft 1 couple；Output shaft low grade driven gear 16 passes through one-way clutch 17 and output
Axis height shelves axle sleeve 15 couples, and the installation of output shaft top grade driven gear 18 is connected in output shaft height shelves axle sleeve 15；Duplex-mold
There are four operating positions for formula switch clutch 7: 1, leftmost position, P3 top grade hybrid mode, at this time one-way clutch 17
Separation, input shaft top grade driving gear 12 are engaged by single-row duplex mode switch clutch 7 and input shaft height shelves axle sleeve 14,
Output shaft 2 is engaged by duplex mode switch clutch 7 and output shaft height shelves axle sleeve 15；2, it is mixed in secondary left side position, P3
Dynamic mode low grade operating condition, output shaft 2 are engaged by duplex mode switch clutch 7 and output shaft height shelves axle sleeve 15, at this time
One-way clutch 17 engages；3, secondary location right, input shaft 1 and input shaft height shelves axle sleeve 14 and output shaft 2 and output shaft
Height shelves axle sleeve 15 separates simultaneously；4, P2 hybrid mode, input shaft 1 pass through single-row duplex mode switch clutch 7 and defeated
Enter the engagement of axis height shelves axle sleeve 14, output shaft 2 and output shaft height shelves axle sleeve 15 separate.
Embodiment 6: such as Fig. 7, the present embodiment is in the existing five forward speed transmissions (AMT of engine behind front wheel rear-guard vehicle
Or MT) on retain four drive shifts, increase by one two grades secondary speed changes in addition to improve realization.Including input shaft 1, output shaft 2,
Single-row duplex mode switch clutch 7, input shaft top grade driving gear 12, input shaft low grade driving gear 13, input shaft height
Shelves axle sleeve 14, output shaft height shelves axle sleeve 15, output shaft low grade driven gear 16, one-way clutch 17, output shaft top grade are driven
Gear 18, motor-driven gear 20, input shaft transition gear 22.Motor shaft is hollow shaft, and motor output shaft is passed across motor shaft
Graduating power.Motor shaft is hollow shaft, and motor output shaft passes through motor shaft and transmits power.
Embodiment 7: such as Fig. 8, the present embodiment is in the existing five forward speed transmissions (AMT of engine behind front wheel rear-guard vehicle
Or MT) on retain four drive shifts, improve realization.It is cut including the duplex mode in output shaft 2, jackshaft 3, embodiment 1
Change clutch 7, output drive gear 9, input drive gear 8, motor-driven gear 20, jackshaft transition gear 22.Motor shaft
It is hollow shaft, motor output shaft passes through motor shaft and transmits power.The input active combination gear 32 of duplex mode switch clutch 7
Side is co-axially mounted input drive gear 8 and empty set is on jackshaft 1 together, the installation output of output 34 side of active combination gear
Transmission gear 9 and together empty set are on output shaft 2, and input drive gear 8 is driven by the driving gear 20 of motor, motor driven
Gear 20 engages jackshaft transition gear 22, and jackshaft transition gear 22 engages input drive gear 8.
Embodiment 8: such as Fig. 9, the present embodiment is in the existing five forward speed transmissions (AMT of engine behind front wheel rear-guard vehicle
Or MT) on retain four drive shifts, in addition increase by two grades of pair speed changes and improve realization.Including output shaft 2, jackshaft 3,
Duplex mode switch clutch 7, output shaft height shelves axle sleeve 15, output shaft low grade driven gear 16 in embodiment 1, unidirectionally from
Clutch 17, output shaft top grade driven gear 18, jackshaft height shelves axle sleeve 19, motor-driven gear 20, jackshaft transition gear
22, jackshaft top grade driving gear 23, jackshaft low grade driving gear 24, jackshaft transition gear 25.Motor shaft is hollow shaft,
Motor output shaft passes through motor shaft and transmits power.Motor-driven gear 20 and jackshaft transition gear 25 engage, and jackshaft is high-grade
Driving gear 23 and output shaft top grade driven gear 18 engage, jackshaft low grade driving gear 24 and output shaft low grade driven gear
16 engagements.Jackshaft transition gear 25 and jackshaft low grade driving gear 24 are coaxially mounted to jackshaft height shelves axle sleeve 19 side by side
On and jackshaft height shelves axle sleeve 19 be directly connected to.Jackshaft height shelves axle sleeve 19 is mounted on jackshaft 3, by single-row double
Gang mould formula switch clutch 7 and jackshaft 3 couple.Output shaft low grade driven gear 16 is high by one-way clutch 17 and output shaft
Low-grade axle sleeve 15 couples, and output shaft top grade driven gear 18 is connected in output shaft height shelves axle sleeve 15, output shaft high and low shift axis
Set 15 couples by single-row duplex mode switch clutch 7 and with output shaft 2；There are four single-row duplex mode switch clutch 7
Operating position: 1, leftmost position, P2 hybrid mode, jackshaft 3 pass through single-row duplex mode switch clutch 7 and centre
Axis height shelves axle sleeve 19 engages, and output shaft 2 and output shaft height shelves axle sleeve 15 separate；2, secondary left side position, jackshaft 3 and centre
Axis height shelves axle sleeve 19 and output shaft 2 and output shaft height shelves axle sleeve 15 separate simultaneously；3, secondary location right, the mixing of P3 low grade
Dynamic mode, one-way clutch 17 engages at this time, and output shaft 2 and output shaft height shelves axle sleeve 15 engage, jackshaft 3 and jackshaft
Height shelves axle sleeve 19 separates；4, farthest right position, P3 top grade hybrid mode, one-way clutch 17 separates at this time, jackshaft
High-grade driving gear 23 is coupled by single-row duplex mode switch clutch 7 and jackshaft height shelves axle sleeve 19.
Claims (10)
1. a kind of single-motor double mode mechanical-electric coupling speed changer, including speed changer, torque input shaft and torque output shaft, feature
Be: duplex mode switch clutch (7) are installed in speed changer side, and the structure of duplex mode switch clutch (7) includes: torque
Installation inputs driven combination gear (31) and empty set input active combination gear (32) on input shaft, inputs driven combination gear
(31) and input active combination gear (32) controls whether to couple by inputting conjunction gear wheel rim (4)；It is installed on torque output shaft
Driven combination gear (33) and empty set output active combination gear (34) are exported, exports driven combination gear (33) and output actively
Combination gear (34) controls whether to couple by exporting conjunction gear wheel rim (5)；Input conjunction gear wheel rim and output conjunction gear wheel rim
It is mounted on duplex shift fork (37), inputs active combination gear (32) and output active combination gear (34) side is separately connected one
A transmission gear, the two transmission gears often engage.
2. single-motor double mode mechanical-electric coupling speed changer according to claim 1, it is characterised in that: duplex mode switch from
Clutch (7) is mounted on the side of three-axle speed variator, and the output shaft (2) and jackshaft (3) of three-axle speed variator are respectively as double
The torque output shaft and torque input shaft of gang mould formula switch clutch (7).
3. single-motor double mode mechanical-electric coupling speed changer according to claim 2, it is characterised in that: duplex mode switch from
Input active combination gear (32) side of clutch (7) be co-axially mounted input drive gear (8) and together empty set in jackshaft (3)
On, on output shaft (2), input is passed for output active combination gear (34) side installation output drive gear (9) and together empty set
Moving gear (8) is driven by the driving gear (20) of motor.
4. single-motor double mode mechanical-electric coupling speed changer according to claim 2, it is characterised in that: jackshaft is pacified on (3)
Equipped with jackshaft height shelves axle sleeve (19), installation inputs active combination gear (32), centre in jackshaft height shelves axle sleeve (19)
Axis top grade driving gear (23) and jackshaft low grade driving gear (24) are equipped with output shaft height shelves axle sleeve on output shaft (2)
(15), in output shaft height shelves axle sleeve (15) installation output active combination gear (34), output shaft top grade driven gear (18) and
One-way clutch (17), output shaft low grade driven gear (16) are mounted on output shaft height shelves axle sleeve by one-way clutch (17)
(15) on；Jackshaft top grade driving gear (23) and output shaft top grade driven gear (18) engagement, jackshaft low grade driving gear
(24) it is engaged with output shaft low grade driven gear (16).
5. single-motor double mode mechanical-electric coupling speed changer according to claim 4, it is characterised in that: motor and output shaft
(2) be co-axially mounted, be equipped in jackshaft height shelves axle sleeve (19) jackshaft transition gear (25), motor-driven gear (20) and
Jackshaft transition gear (25) engagement.
6. according to single-motor double mode mechanical-electric coupling speed changer described in claim 1, it is characterised in that: duplex mode switches clutch
Device (7) is mounted on the side of twin axle speed changer, and the output shaft (2) and input shaft (1) of twin axle speed changer are respectively as duplex
The torque input shaft and torque output shaft of pattern switching clutch (7), input active combination gear (32) side are co-axially mounted defeated
Enter transmission gear (8) and for empty set on input shaft (1), output drive gear is installed in output active combination gear (34) side together
(9) and together empty set is on output shaft (2)；Input drive gear (8) and output drive gear (9) often engage.
7. according to single-motor double mode mechanical-electric coupling speed changer described in claim 1, it is characterised in that: duplex mode switches clutch
Device (7) is mounted on the side of twin axle speed changer, and the output shaft (2) and input shaft (1) of twin axle speed changer are respectively as duplex
The torque input shaft and torque output shaft of pattern switching clutch (7) are equipped with input shaft height shelves axle sleeve on input shaft (1)
(14), in input shaft height shelves axle sleeve (14) installation input active combination gear (32), input shaft top grade driving gear (12) and
Input shaft low grade driving gear (13) is equipped with output shaft height shelves axle sleeve (15), output shaft height shelves axle sleeve on output shaft
(15) installation output active combination gear (34), output shaft top grade driven gear (18) and one-way clutch (17), output shaft on
Low-grade driven gear (16) is mounted in output shaft height shelves axle sleeve (15) by one-way clutch (17)；Input shaft is high-grade actively
Gear (12) and output shaft top grade driven gear (18) engagement, input shaft low grade driving gear (13) and output shaft low grade driven tooth
Take turns (16) engagement.
8. single-motor double mode mechanical-electric coupling speed changer according to claim 7, it is characterised in that: motor and input shaft
(1), output shaft (2) is installed side by side, and input active combination gear (32), input shaft top grade driving gear (12) and input shaft are low-grade
For driving gear (13) from a left side to by being sequentially arranged in input shaft height shelves axle sleeve (14), motor-driven gear (20) passes through centre
Transition gear (21) and input shaft top grade driving gear (12) connection.
9. single-motor double mode mechanical-electric coupling speed changer according to claim 7, it is characterised in that: motor and input shaft
(1), output shaft (2) is installed side by side, is sequentially arranged the transmission of input shaft high and low shift in input shaft height shelves axle sleeve (14) from left to right
Gear (11), input shaft low grade driving gear (13), input shaft top grade driving gear (12) and input active combination gear (32),
Motor-driven gear (20) is coupled by middle transition gear (21) and input shaft high and low shift transmission gear (11).
10. single-motor double mode mechanical-electric coupling speed changer according to claim 7, it is characterised in that: motor and output shaft
(2) it is co-axially mounted, is sequentially arranged input active combination gear (32), input shaft in input shaft height shelves axle sleeve (14) from left to right
High-grade driving gear (12), input shaft low grade driving gear (13) and input shaft transition gear (22), motor-driven gear (20)
It is engaged with input shaft transition gear (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821832063.3U CN209340479U (en) | 2018-11-08 | 2018-11-08 | Single-motor double mode mechanical-electric coupling speed changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821832063.3U CN209340479U (en) | 2018-11-08 | 2018-11-08 | Single-motor double mode mechanical-electric coupling speed changer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209340479U true CN209340479U (en) | 2019-09-03 |
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ID=67747547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821832063.3U Active CN209340479U (en) | 2018-11-08 | 2018-11-08 | Single-motor double mode mechanical-electric coupling speed changer |
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| CN (1) | CN209340479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111137123A (en) * | 2019-12-31 | 2020-05-12 | 吴有智 | Electromechanical coupling mechanism |
-
2018
- 2018-11-08 CN CN201821832063.3U patent/CN209340479U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111137123A (en) * | 2019-12-31 | 2020-05-12 | 吴有智 | Electromechanical coupling mechanism |
| CN111137123B (en) * | 2019-12-31 | 2024-07-12 | 吴有智 | Electromechanical coupling mechanism |
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