CN204506522U - The hybrid drive that a kind of shift clutch is rearmounted - Google Patents
The hybrid drive that a kind of shift clutch is rearmounted Download PDFInfo
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- CN204506522U CN204506522U CN201520196711.0U CN201520196711U CN204506522U CN 204506522 U CN204506522 U CN 204506522U CN 201520196711 U CN201520196711 U CN 201520196711U CN 204506522 U CN204506522 U CN 204506522U
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- combined cover
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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Abstract
The utility model discloses the rearmounted hybrid drive of a kind of shift clutch and shift control method thereof, the utility model belongs to vehicle transmission field.Existing hybrid drive exists both can not ensure that driving engine and electrical motor can have multiple gear transferring power, ensured again the problem not having power interruption phenomenon in shift process.The utility model, in order to solve the problem, by the reasonable arrangement of shift clutch, and by the power-assisted of adjacent gear positions, achieve the power failure-free of actuating device in shift process, improves dynamic property traveling comfort; In addition because shift clutch shell 12 is little with the speed discrepancy of shift clutch friction lining 13, solve sliding wear in shift process simultaneously and lose large problem.The utility model is simple due to structure, also reduces manufacturing cost.
Description
Technical field
The utility model belongs to vehicle transmission field, is specifically related to the rearmounted hybrid drive of a kind of shift clutch and shift control method thereof.
Background technology
Current auto-industry are faced with immense pressure.Along with energy scarcity, air pollution problems inherent day by day serious, each Automobile Enterprises is all proposed the automobile of energy-conserving and environment-protective.Comprise pure electric automobile and hybrid vehicle.Be subject to the restriction of battery technology and charging technique, the travelled distance of pure electric automobile cannot meet the demand of way far away traveling, and for supporting Infrastructure as battery-charging station requires higher.
Relative to pure electric automobile, hybrid vehicle does not need to change Infrastructure, can meet the requirement that way far away travels, pollute little, technology relative maturity, becomes the optimal selection of present stage Automobile Enterprises solution energy environment issues.
A kind of hybrid drive and control method thereof is disclosed in Chinese patent " a kind of hybrid power system and control method thereof " (publication number: CN 101618718B), but its existence both can not ensure that driving engine and electrical motor can have multiple gear transferring power, ensured again the problem not having power interruption phenomenon in shift process.In addition, also there is the problem that shift process medium power interrupts in Chinese patent " a kind of gearshift power compensating device " (publication number: CN201391580), but also there is the problem of the sliding wear loss of gearshift clutch.
Summary of the invention
The utility model is in order to solve problem existing in technique scheme, provide the rearmounted hybrid drive of a kind of shift clutch and shift control method thereof, the utility model can provide six gears for driving engine, for electrical motor provides three gears, it mainly comprises: driving engine 1, electrical motor 21, shift clutch and 5 groups engage each other gear mesh, driving engine 1 is connected with input shaft I 6, and electrical motor 21 is connected with input shaft II 20; Wherein, gear III 7 and gear VIII 17 form the lower 1 grade of gear mesh of electric-only mode, gear IV 9 and gear VII 16 form the lower 2 grades of gear mesh of electric-only mode, gear V 11 forms the lower 3 grades of gear mesh of electric-only mode with gear VI 15, gear I 3 and gear Ⅹ 19 form hybrid power 1 grade of gear mesh, and gear II 5 and gear Ⅸ 18 form hybrid power 2 grades of gear mesh; Gear I 3 and gear II 5 empty set are on input shaft I 6, gear III 7 and gear IV 9 empty set are on input shaft II 20, shift clutch shell 12 empty set in shift clutch is on input shaft II 20, shift clutch friction lining 13 is connected with input shaft II 20, gear V 11 empty set is on shift clutch shell 12, gear Ⅸ 18 is connected with input shaft II 20 with gear Ⅹ 19, and gear VI 15, gear VII 16 are connected with output shaft 14 with gear VIII 17; Combined cover I 4, combined cover II 8 and combined cover III 10 can mediate state, the state that is slidably connected left and the state three kinds of location statuss that are slidably connected to the right; Combined cover I 4 and input shaft I 6 are connected and between gear I 3 and gear II 5; Combined cover II 8 and input shaft II 20 are connected and between gear III 7 and gear IV 9; Combined cover III 10 and shift clutch shell 12 are connected, and empty set is on input shaft II 20.
Gear III 7 and gear VIII 17 form lower 1 grade of electric-only mode; Gear IV 9 and gear VII 16 form lower 2 grades of electric-only mode; Gear V 11 and gear VI 15 form lower 3 grades of electric-only mode.Gear I 3 and gear Ⅹ 19, gear III 7 and gear VIII 17 form and mix 1-1 shelves under dynamic model formula; Gear II 5 and gear Ⅸ 18, gear III 7 and gear VIII 17 form 1-2 shelves under combination drive pattern; Gear I 3 and gear Ⅹ 19, gear IV 9 and gear VII 16 form 2-1 shelves under combination drive pattern, gear II 5 and gear Ⅸ 18, and gear IV 9 and gear VII 16 form 2-2 shelves under combination drive pattern; Gear I 3 and gear Ⅹ 19, gear V 11 and gear VI 15 form 3-1 shelves under combination drive pattern, gear II 5 and gear Ⅸ 18, and gear V 11 and gear VI 15 form 3-2 shelves under combination drive pattern.
It is further improved to, and torsion vibration absorber 2 to be installed on driving engine 1 and to be connected with input shaft I 6.
It is made to be separated with corresponding gear or to combine by adjustment combined cover I 4, combined cover II 8 with three kinds of location statuss of combined cover III 10, and the rotating speed of driving engine 1, electrical motor 21 is regulated, realize pure electronic 1 grade, pure electronic 2 grades, 9 gears and power failure-free gear shift.
When the utility model is with pure electronic 1 grade of work, combined cover I 4 mediates state, combined cover II 8 is in the state that is slidably connected left, and combined cover III 10 mediates state, and shift clutch friction lining 13 and shift clutch shell 12 are in separated position; Electrical motor 21 outputting power is delivered on output shaft 14 by input shaft II 20, combined cover II 8, gear III 7 and gear VIII 17;
When the utility model is with pure electronic 2 grades of work, combined cover I 4 mediates state, combined cover II 8 is in the state that is slidably connected to the right, and combined cover III 10 mediates state, and shift clutch friction lining 13 and shift clutch shell 12 are in separated position; Electrical motor 21 outputting power is delivered on output shaft 14 by input shaft II 20, combined cover II 8, gear IV 9 and gear VII 16;
When the utility model is with pure electronic 3 grades of work, combined cover I 4 mediates state, combined cover III 10 is in the state that is slidably connected to the right, and combined cover II 8 mediates state, and shift clutch friction lining 13 and shift clutch shell 12 are in bonding state; Electrical motor 21 outputting power is delivered on output shaft 14 by input shaft II 20, shift clutch friction lining 13, shift clutch shell 12, combined cover III 10, gear V 11 and gear VI 15;
When the utility model works with combination drive 1-1 shelves, combined cover I 4 is in the state that is slidably connected left, combined cover II 8 is in the state that is slidably connected left, and combined cover III 10 mediates state, and shift clutch friction lining 13 and shift clutch shell 12 are in separated position; Electrical motor 21 outputting power passes through input shaft II 20, combined cover II 8, gear III 7, and gear VIII 17 is delivered on output shaft 14; Driving engine 1 outputting power is delivered on output shaft 14 by input shaft I 6, combined cover I 4, gear I 3, gear Ⅹ 19, input shaft II 20, combined cover II 8, gear III 7 and gear VIII 17;
When the utility model works with combination drive 1-2 shelves, combined cover I 4 is in the state that is slidably connected to the right, combined cover II 8 is in the state that is slidably connected left, and combined cover III 10 mediates state, and shift clutch friction lining 13 and shift clutch shell 12 are in separated position; Electrical motor 21 outputting power is delivered on output shaft 14 by input shaft II 20, combined cover II 8, gear III 7 and gear VIII 17; Driving engine 1 outputting power passes through, input shaft I 6, combined cover I 4, gear II 5, gear Ⅸ 18, input shaft II 20, combined cover II 8, gear III 7 and gear VIII 17 are delivered on output shaft 14;
When the utility model works with combination drive 2-1 shelves, combined cover I 4 is in the state that is slidably connected left, combined cover II 8 is in the state that is slidably connected to the right, and combined cover III 10 mediates state, and shift clutch friction lining 13 and shift clutch shell 12 are in separated position; Electrical motor 21 outputting power is delivered on output shaft 14 by input shaft II 20, combined cover II 8, gear IV 9 and gear VII 16; Driving engine 1 outputting power is delivered on output shaft 14 by input shaft I 6, combined cover I 4, gear I 3, gear Ⅹ 19, input shaft II 20, combined cover II 8, gear IV 9 and gear VII 16;
When the utility model works with combination drive 2-2 shelves, combined cover I 4 is in the state that is slidably connected to the right, combined cover II 8 is in the state that is slidably connected to the right, and combined cover III 10 mediates state, and shift clutch friction lining 13 and shift clutch shell 12 are in separated position; Electrical motor 21 outputting power is delivered on output shaft 14 by input shaft II 20, combined cover II 8, gear IV 9 and gear VII 16; Driving engine 1 outputting power is delivered on output shaft 14 by input shaft I 6, combined cover I 4, gear II 5, gear Ⅸ 18, input shaft II 20, combined cover II 8, gear IV 9 and gear VII 16;
When the utility model works with combination drive 3-1 shelves, combined cover I 4 is in the state that is slidably connected left, combined cover III 10 is in the state that is slidably connected to the right, and combined cover II 8 mediates state, and shift clutch friction lining 13 and shift clutch shell 12 are in bonding state; Electrical motor 21 outputting power is delivered on output shaft 14 by input shaft II 20, shift clutch friction lining 13, shift clutch shell 12, combined cover III 10, gear V 11 and gear VI 15; Driving engine 1 outputting power is delivered on output shaft 14 by input shaft I 6, combined cover I 4, gear I 3, gear Ⅹ 19, input shaft II 20, shift clutch friction lining 13, shift clutch shell 12, combined cover III 10, gear V 11 and gear VI 15;
When the utility model works with combination drive 3-2 shelves, combined cover I 4 is in the state that is slidably connected to the right, combined cover III 10 is in the state that is slidably connected to the right, and combined cover II 8 mediates state, and shift clutch friction lining 13 and shift clutch shell 12 are in separated position; Electrical motor 21 outputting power is delivered on output shaft 14 by input shaft II 20, shift clutch friction lining 13, shift clutch shell 12, combined cover III 10, gear V 11 and gear VI 15; Driving engine 1 outputting power is delivered on output shaft 14 by input shaft I 6, combined cover I 4, gear I 3, gear Ⅹ 19, input shaft II 20, shift clutch friction lining 13, shift clutch shell 12, combined cover III 10, gear V 11 and gear VI 15.
Under combination drive pattern, 1-1 shelves rise up into the shift process of 1-2 shelves:
Under combination drive pattern during the work of 1-1 shelves, combined cover I 4 is in the state that is slidably connected left, combined cover II 8 is in the state that is slidably connected left, and combined cover III 10 mediates state, and shift clutch friction lining 13 and shift clutch shell 12 are in separated position.Electrical motor 21 outputting power is delivered on output shaft 14 by input shaft II 20, combined cover II 8, gear III 7 and gear VIII 17.Driving engine 1 outputting power is delivered on output shaft 14 by input shaft I 6, combined cover I 4, gear I 3, gear Ⅹ 19, input shaft II 20, combined cover II 8, gear III 7 and gear VIII 17.
When needs rise up into 1-2 shelves, control driving engine 1 output torque and reduce to zero, combined cover I 4 slides to midway location, then driving engine 1 rotating speed is regulated, make the rotating speed of input shaft I 6 identical with gear II 5 rotating speed, combined cover I 4 is slidably connected to the right, driving engine 1 output torque again, so far completes the shift process that 1-1 shelves under combination drive pattern rise up into 1-2 shelves.In shift process, electrical motor 21 drives vehicle to travel, and does not have power interruption phenomenon to occur.
Shift process when 1-2 shelves rise up into 2-1 shelves under combination drive pattern:
Under combination drive pattern during the work of 1-2 shelves, combined cover I 4 is in the state that is slidably connected to the right, combined cover II 8 is in the state that is slidably connected left, and combined cover III 10 mediates state, and shift clutch friction lining 13 and shift clutch shell 12 are in separated position.Electrical motor 21 outputting power is delivered on output shaft 14 by input shaft II 20, combined cover II 8, gear III 7 and gear VIII 17.Driving engine 1 outputting power is delivered on output shaft 14 by input shaft I 6, combined cover I 4, gear II 5, gear Ⅸ 18, input shaft II 20, combined cover II 8, gear III 7 and gear VIII 17.
When needs rise up into 2-1 shelves, control driving engine 1 output torque and reduce to zero, combined cover I 4 slides to midway location.
Combined cover III 10 is slidably connected left, then shift clutch friction lining 13 is combined gradually with shift clutch shell 12, a part of power that electrical motor 21 exports is delivered on output shaft 14 by the lower 1 grade of power transmission line of electric-only mode, and another part power is delivered on output shaft 14 by input shaft II 20, shift clutch friction lining 13, shift clutch shell 12, combined cover III 10, gear IV 9 and gear VII 16.
Along with shift clutch friction lining 13 and the increase of shift clutch shell 12 combination degree, the power transmitted by gear III 7 and gear VIII 17 is fewer and feweri, the power transmitted by gear IV 9 and gear VII 16 is got more and more, when the power transmitted by gear III 7 and gear VIII 17 is reduced to zero, combined cover II 8 slides to midway location, and then shift clutch friction lining 13 is combined completely with shift clutch shell 12.
Combined cover II 8 is slidably connected to the right, and combined cover III 10 slides to midway location, and shift clutch friction lining 13 separates gradually with shift clutch shell 12.Regulate driving engine 1 rotating speed, make the rotating speed of input shaft I 6 identical with gear I 3 rotating speed, combined cover I 4 is slidably connected left, driving engine 1 output torque again, so far completes the shift process that 1-2 shelves under combination drive pattern rise up into 2-1 shelves.In shift process, electrical motor 21 drives vehicle to travel, and does not have power interruption phenomenon to occur.
Shift process when 2-1 shelves rise up into 2-2 shelves under combination drive pattern:
Under combination drive pattern during the work of 2-1 shelves, combined cover I 4 is in the state that is slidably connected left, combined cover II 8 is in the state that is slidably connected to the right, and combined cover III 10 mediates state, and shift clutch friction lining 13 and shift clutch shell 12 are in separated position.Electrical motor 21 outputting power is delivered on output shaft 14 by input shaft II 20, combined cover II 8, gear IV 9 and gear VII 16.Driving engine 1 outputting power is delivered on output shaft 14 by input shaft I 6, combined cover I 4, gear I 3, gear Ⅹ 19, input shaft II 20, combined cover II 8, gear IV 9 and gear VII 16.
When needs rise up into 2-2 shelves, control driving engine 1 output torque and reduce to zero, combined cover I 4 slides to midway location, then driving engine 1 rotating speed is regulated, make the rotating speed of input shaft I 6 identical with gear II 5 rotating speed, combined cover I 4 is slidably connected to the right, driving engine 1 output torque again, so far completes the shift process that 1-1 shelves under combination drive pattern rise up into 1-2 shelves.In shift process, electrical motor 21 drives vehicle to travel, and does not have power interruption phenomenon to occur.
Shift process when 2-2 shelves rise up into 3-1 shelves under combination drive pattern:
Under combination drive pattern during the work of 2-2 shelves, combined cover I 4 is in the state that is slidably connected to the right, combined cover II 8 is in the state that is slidably connected to the right, and combined cover III 10 mediates state, and shift clutch friction lining 13 and shift clutch shell 12 are in separated position.Electrical motor 21 outputting power is delivered on output shaft 14 by input shaft II 20, combined cover II 8, gear IV 9 and gear VII 16.Driving engine 1 outputting power is delivered on output shaft 14 by input shaft I 6, combined cover I 4, gear II 5, gear Ⅸ 18, input shaft II 20, combined cover II 8, gear IV 9 and gear VII 16.
When needs rise up into 3-1 shelves, control driving engine 1 output torque and reduce to zero, combined cover I 4 slides to midway location.
Combined cover III 10 is slidably connected to the right, then shift clutch friction lining 13 is combined gradually with shift clutch shell 12, a part of power that electrical motor 21 exports is delivered on output shaft 14 by the lower 2 grades of power transmission lines of electric-only mode, and another part power is delivered on output shaft 14 by input shaft II 20, shift clutch friction lining 13, shift clutch shell 12, combined cover III 10, gear V 11 and gear VI 15.
Along with shift clutch friction lining 13 and the increase of shift clutch shell 12 combination degree, the power transmitted by gear IV 9 and gear VII 16 is fewer and feweri, the power transmitted by gear V 11 gear VI 15 is got more and more, when the power transmitted by gear IV 9 and gear VII 16 is reduced to zero, combined cover II 8 slides to midway location, and then shift clutch friction lining 13 is combined completely with shift clutch shell 12.
Regulate driving engine 1 rotating speed, make the rotating speed of input shaft I 6 identical with gear I 3 rotating speed, combined cover I 4 is slidably connected left, driving engine 1 output torque again, so far completes the shift process that 2-2 shelves under combination drive pattern rise up into 3-1 shelves.In shift process, electrical motor 21 drives vehicle to travel, and does not have power interruption phenomenon to occur.
Under combination drive pattern, 3-1 shelves rise up into the shift process of 3-2 shelves:
Under combination drive pattern during the work of 3-1 shelves, combined cover I 4 is in the state that is slidably connected left, combined cover III 10 is in the state that is slidably connected to the right, and combined cover II 8 mediates state, and shift clutch friction lining 13 and shift clutch shell 12 are in bonding state.Electrical motor 21 outputting power is delivered on output shaft 14 by input shaft II 20, shift clutch friction lining 13, shift clutch shell 12, combined cover III 10, gear V 11 and gear VI 15.Driving engine 1 outputting power is delivered on output shaft 14 by input shaft I 6, combined cover I 4, gear I 3, gear Ⅹ 19, input shaft II 20, shift clutch friction lining 13, shift clutch shell 12, combined cover III 10, gear V 11 and gear VI 15.
When needs rise up into 3-2 shelves, control driving engine 1 output torque and reduce to zero, combined cover I 4 slides to midway location, then driving engine 1 rotating speed is regulated, make the rotating speed of input shaft I 6 identical with gear II 5 rotating speed, combined cover I 4 is slidably connected to the right, driving engine 1 output torque again, so far completes the shift process that 3-1 shelves under combination drive pattern rise up into 3-2 shelves.In shift process, electrical motor 21 drives vehicle to travel, and does not have power interruption phenomenon to occur.
Adopt adjacent gear positions power-assisted mode in the utility model shift process, when ensureing power failure-free in shift process, shift clutch shell 12 is little with the speed discrepancy of shift clutch friction lining 13, and therefore in shift process, sliding wear loss is little.
The beneficial effects of the utility model:
1., by gear transmission, without turbine transformer, driving efficiency is high.
2. power failure-free in shift process, dynamic property traveling comfort is good.
3. can provide three gears for electrical motor, make electrical motor to be operated in high efficiency range.
4. can reclaim braking energy, be converted to electric energy by electrical motor 1, store in the battery.
5. structure is simple, low cost of manufacture.
6. in shift process, the loss of gear shift sleeve sliding wear is little.
Accompanying drawing explanation
Fig. 1 is agent structure of the present utility model;
Fig. 2 is the lower 1 grade of lower power transmission line of electric-only mode;
Fig. 3 is the lower 2 grades of lower power transmission lines of electric-only mode;
Fig. 4 is the lower 3 grades of lower power transmission lines of electric-only mode;
Fig. 5 is 1-1 shelves power transmission line under combination drive pattern;
Fig. 6 is 1-2 shelves power transmission line under combination drive pattern;
Fig. 7 is 2-1 shelves power transmission line under combination drive pattern;
Fig. 8 is 2-2 shelves power transmission line under combination drive pattern;
Fig. 9 is 3-1 shelves power transmission line under combination drive pattern;
Figure 10 is 3-2 shelves power transmission line under combination drive pattern;
Figure 11 is shift process power transmission line 1;
Figure 12 is shift process power transmission line 2;
Figure 13 is shift process power transmission line 3;
Power transmission line when Figure 14 is 1 grade of braking;
Power transmission line when Figure 15 is 2 grades of brakings;
Power transmission line when Figure 16 is 3 grades of brakings.
Detailed description of the invention
Technical solutions of the utility model are illustrated by way of example below in conjunction with Figure of description.
As shown in Figure 1, the utility model can provide six gears for driving engine, and for electrical motor provides three gears, it mainly comprises: driving engine 1, electrical motor 21, shift clutch and 5 groups engage each other gear mesh, driving engine 1 is connected with input shaft I 6, and electrical motor 21 is connected with input shaft II 20.Wherein, gear III 7 and gear VIII 17 form the lower 1 grade of gear mesh of electric-only mode, gear IV 9 and gear VII 16 form the lower 2 grades of gear mesh of electric-only mode, gear V 11 forms the lower 3 grades of gear mesh of electric-only mode with gear VI 15, gear I 3 and gear Ⅹ 19 form hybrid power 1 grade of gear mesh, and gear II 5 and gear Ⅸ 18 form hybrid power 2 grades of gear mesh; Gear I 3 and gear II 5 empty set are on input shaft I 6, gear III 7 and gear IV 9 empty set are on input shaft II 20, shift clutch shell 12 empty set in shift clutch is on input shaft II 20, shift clutch friction lining 13 is connected with input shaft II 20, gear V 11 empty set is on shift clutch shell 12, gear Ⅸ 18 is connected with input shaft II 20 with gear Ⅹ 19, and gear VI 15, gear VII 16 are connected with output shaft 14 with gear VIII 17; Combined cover I 4, combined cover II 8 and combined cover III 10 can mediate state, the state that is slidably connected left and the state three kinds of location statuss that are slidably connected to the right; Combined cover I 4 and input shaft I 6 are connected and between gear I 3 and gear II 5; Combined cover II 8 and input shaft II 20 are connected and between gear III 7 and gear IV 9; Combined cover III 10 and shift clutch shell 12 are connected, and empty set is on input shaft II 20.Torsion vibration absorber 2 to be installed on driving engine 1 and to be connected with input shaft I 6.
Gear III 7 and gear VIII 17 form lower 1 grade of electric-only mode; Gear IV 9 and gear VII 16 form lower 2 grades of electric-only mode; Gear V 11 and gear VI 15 form lower 3 grades of electric-only mode.Gear I 3 and gear Ⅹ 19, gear III 7 and gear VIII 17 form and mix 1-1 shelves under dynamic model formula; Gear II 5 and gear Ⅸ 18, gear III 7 and gear VIII 17 form 1-2 shelves under combination drive pattern; Gear I 3 and gear Ⅹ 19, gear IV 9 and gear VII 16 form 2-1 shelves under combination drive pattern, gear II 5 and gear Ⅸ 18, and gear IV 9 and gear VII 16 form 2-2 shelves under combination drive pattern; Gear I 3 and gear Ⅹ 19, gear V 11 and gear VI 15 form 3-1 shelves under combination drive pattern, gear II 5 and gear Ⅸ 18, and gear V 11 and gear VI 15 form 3-2 shelves under combination drive pattern.
Below the drive connection of gear each in the utility model is specifically described.
As shown in Figure 2, when the utility model is with pure electronic 1 grade of work, combined cover I 4 mediates state, and combined cover II 8 is in the state that is slidably connected left, combined cover III 10 mediates state, and shift clutch friction lining 13 and shift clutch shell 12 are in separated position.Electrical motor 21 outputting power is delivered on output shaft 14 by input shaft II 20, combined cover II 8, gear III 7 and gear VIII 17.
As shown in Figure 3, when the utility model is with pure electronic 2 grades of work, combined cover I 4 mediates state, combined cover II 8 is in the state that is slidably connected to the right, and combined cover III 10 mediates state, and shift clutch friction lining 13 and shift clutch shell 12 are in separated position.Electrical motor 21 outputting power is delivered on output shaft 14 by input shaft II 20, combined cover II 8, gear IV 9 and gear VII 16.
As shown in Figure 4, when the utility model is with pure electronic 3 grades of work, combined cover I 4 mediates state, and combined cover III 10 is in the state that is slidably connected to the right, combined cover II 8 mediates state, and shift clutch friction lining 13 and shift clutch shell 12 are in bonding state.Electrical motor 21 outputting power is by input shaft II 20, and shift clutch friction lining 13, shift clutch shell 12, combined cover III 10, gear V 11, gear VI 15 is delivered on output shaft 14.
As shown in Figure 5, when the utility model works with combination drive 1-1 shelves, combined cover I 4 is in the state that is slidably connected left, and combined cover II 8 is in the state that is slidably connected left, combined cover III 10 mediates state, and shift clutch friction lining 13 and shift clutch shell 12 are in separated position.Electrical motor 21 outputting power is delivered on output shaft 14 by input shaft II 20, combined cover II 8, gear III 7 and gear VIII 17.Driving engine 1 outputting power is delivered on output shaft 14 by input shaft I 6, combined cover I 4, gear I 3, gear Ⅹ 19, input shaft II 20, combined cover II 8, gear III 7 and gear VIII 17.
As shown in Figure 6, when the utility model works with combination drive 1-2 shelves, combined cover I 4 is in the state that is slidably connected to the right, and combined cover II 8 is in the state that is slidably connected left, combined cover III 10 mediates state, and shift clutch friction lining 13 and shift clutch shell 12 are in separated position.Electrical motor 21 outputting power is delivered on output shaft 14 by input shaft II 20, combined cover II 8, gear III 7 and gear VIII 17.Driving engine 1 outputting power is delivered on output shaft 14 by input shaft I 6, combined cover I 4, gear II 5, gear Ⅸ 18, input shaft II 20, combined cover II 8, gear III 7 and gear VIII 17.
As shown in Figure 7, when the utility model works with combination drive 2-1 shelves, combined cover I 4 is in the state that is slidably connected left, and combined cover II 8 is in the state that is slidably connected to the right, combined cover III 10 mediates state, and shift clutch friction lining 13 and shift clutch shell 12 are in separated position.Electrical motor 21 outputting power is delivered on output shaft 14 by input shaft II 20, combined cover II 8, gear IV 9 and gear VII 16.Driving engine 1 outputting power is delivered on output shaft 14 by input shaft I 6, combined cover I 4, gear I 3, gear Ⅹ 19, input shaft II 20, combined cover II 8, gear IV 9 and gear VII 16.
As shown in Figure 8, when the utility model works with combination drive 2-2 shelves, combined cover I 4 is in the state that is slidably connected to the right, and combined cover II 8 is in the state that is slidably connected to the right, combined cover III 10 mediates state, and shift clutch friction lining 13 and shift clutch shell 12 are in separated position.Electrical motor 21 outputting power is delivered on output shaft 14 by input shaft II 20, combined cover II 8, gear IV 9 and gear VII 16.Driving engine 1 outputting power is delivered on output shaft 14 by input shaft I 6, combined cover I 4, gear II 5, gear Ⅸ 18, input shaft II 20, combined cover II 8, gear IV 9 and gear VII 16.
As shown in Figure 9, when the utility model works with combination drive 3-1 shelves, combined cover I 4 is in the state that is slidably connected left, and combined cover III 10 is in the state that is slidably connected to the right, combined cover II 8 mediates state, and shift clutch friction lining 13 and shift clutch shell 12 are in bonding state.Electrical motor 21 outputting power is delivered on output shaft 14 by input shaft II 20, shift clutch friction lining 13, shift clutch shell 12, combined cover III 10, gear V 11 and gear VI 15.Driving engine 1 outputting power is delivered on output shaft 14 by input shaft I 6, combined cover I 4, gear I 3, gear Ⅹ 19, input shaft II 20, shift clutch friction lining 13, shift clutch shell 12, combined cover III 10, gear V 11 and gear VI 15.
As shown in Figure 10, when the utility model works with combination drive 3-2 shelves, combined cover I 4 is in the state that is slidably connected to the right, combined cover III 10 is in the state that is slidably connected to the right, combined cover II 8 mediates state, and shift clutch friction lining 13 and shift clutch shell 12 are in separated position.Electrical motor 21 outputting power is delivered on output shaft 14 by input shaft II 20, shift clutch friction lining 13, shift clutch shell 12, combined cover III 10, gear V 11 and gear VI 15.Driving engine 1 outputting power is delivered on output shaft 14 by input shaft I 6, combined cover I 4, gear I 3, gear Ⅹ 19, input shaft II 20, shift clutch friction lining 13, shift clutch shell 12, combined cover III 10, gear V 11 and gear VI 15.
Further the shift process involved by the utility model is specifically described below in conjunction with Figure of description.
Under combination drive pattern, 1-1 shelves rise up into the shift process of 1-2 shelves:
Under combination drive pattern during the work of 1-1 shelves, combined cover I 4 is in the state that is slidably connected left, combined cover II 8 is in the state that is slidably connected left, and combined cover III 10 mediates state, and shift clutch friction lining 13 and shift clutch shell 12 are in separated position.Electrical motor 21 outputting power is delivered on output shaft 14 by input shaft II 20, combined cover II 8, gear III 7 and gear VIII 17.Driving engine 1 outputting power is delivered on output shaft 14 by input shaft I 6, combined cover I 4, gear I 3, gear Ⅹ 19, input shaft II 20, combined cover II 8, gear III 7 and gear VIII 17, as shown in Figure 5.
When needs rise up into 1-2 shelves, control driving engine 1 output torque and reduce to 0, combined cover I 4 slides to midway location, then driving engine 1 rotating speed is regulated, make the rotating speed of input shaft I 6 identical with gear II 5 rotating speed, combined cover I 4 is slidably connected to the right, driving engine 1 output torque again, as shown in Figure 6, the shift process that 1-1 shelves under combination drive pattern rise up into 1-2 shelves is so far completed.In shift process, electrical motor 21 drives vehicle to travel, and does not have power interruption phenomenon to occur.
Shift process when 1-2 shelves rise up into 2-1 shelves under combination drive pattern:
Under combination drive pattern during the work of 1-2 shelves, combined cover I 4 is in the state that is slidably connected to the right, combined cover II 8 is in the state that is slidably connected left, and combined cover III 10 mediates state, and shift clutch friction lining 13 and shift clutch shell 12 are in separated position.Electrical motor 21 outputting power is delivered on output shaft 14 by input shaft II 20, combined cover II 8, gear III 7 and gear VIII 17.Driving engine 1 outputting power is delivered on output shaft 14 by input shaft I 6, combined cover I 4, gear II 5, gear Ⅸ 18, input shaft II 20, combined cover II 8, gear III 7 and gear VIII 17, as shown in Figure 6.
When needs rise up into 2-1 shelves, control driving engine 1 output torque and reduce to 0, combined cover I 4 slides to midway location.
Combined cover III 10 is slidably connected left, then shift clutch friction lining 13 is combined gradually with shift clutch shell 12, a part of power that electrical motor 21 exports is delivered on output shaft 14 by the lower 1 grade of power transmission line of electric-only mode, another part power is delivered on output shaft 14 by input shaft II 20, shift clutch friction lining 13, shift clutch shell 12, combined cover III 10, gear IV 9 and gear VII 16, as shown in figure 11.
Along with shift clutch friction lining 13 and the increase of shift clutch shell 12 combination degree, fewer and feweri by the power of gear III 7 gear and VIII 17 transmission, the power transmitted by gear IV 9 gear VII 16 is got more and more, when the power transmitted by gear III 7 and gear VIII 17 is reduced to zero, combined cover II 8 slides to midway location, then shift clutch friction lining 13 is combined completely with shift clutch shell 12, as shown in figure 13.
Combined cover II 8 is slidably connected to the right, and combined cover III 10 slides to midway location, and shift clutch friction lining 13 separates gradually with shift clutch shell 12.Regulate driving engine 1 rotating speed, make the rotating speed of input shaft I 6 identical with gear I 3 rotating speed, combined cover I 4 is slidably connected left, driving engine 1 output torque again, so far completes the shift process that 1-2 shelves under combination drive pattern rise up into 2-1 shelves.In shift process, electrical motor 21 drives vehicle to travel, and does not have power interruption phenomenon to occur.
Shift process when 2-1 shelves rise up into 2-2 shelves under combination drive pattern:
Under combination drive pattern during the work of 2-1 shelves, combined cover I 4 is in the state that is slidably connected left, combined cover II 8 is in the state that is slidably connected to the right, and combined cover III 10 mediates state, and shift clutch friction lining 13 and shift clutch shell 12 are in separated position.Electrical motor 21 outputting power is delivered on output shaft 14 by input shaft II 20, combined cover II 8, gear IV 9 and gear VII 16.Driving engine 1 outputting power is delivered on output shaft 14, as Fig. 7 by input shaft I 6, combined cover I 4, gear I 3, gear Ⅹ 19, input shaft II 20, combined cover II 8, gear IV 9 and gear VII 16.
When needs rise up into 2-2 shelves, control driving engine 1 output torque and reduce to zero, combined cover I 4 slides to midway location, then driving engine 1 rotating speed is regulated, make the rotating speed of input shaft I 6 identical with gear II 5 rotating speed, combined cover I 4 is slidably connected to the right, driving engine 1 output torque again, as Fig. 8, so far complete the shift process that 1-1 shelves under combination drive pattern rise up into 1-2 shelves.In shift process, electrical motor 21 drives vehicle to travel, and does not have power interruption phenomenon to occur.
Shift process when 2-2 shelves rise up into 3-1 shelves under combination drive pattern:
Under combination drive pattern during the work of 2-2 shelves, combined cover I 4 is in the state that is slidably connected to the right, combined cover II 8 is in the state that is slidably connected to the right, and combined cover III 10 mediates state, and shift clutch friction lining 13 and shift clutch shell 12 are in separated position.Electrical motor 21 outputting power is delivered on output shaft 14 by input shaft II 20, combined cover II 8, gear IV 9 and gear VII 16.Driving engine 1 outputting power is delivered on output shaft 14, as Fig. 8 by input shaft I 6, combined cover I 4, gear II 5, gear Ⅸ 18, input shaft II 20, combined cover II 8, gear IV 9 and gear VII 16.
When needs rise up into 3-1 shelves, control driving engine 1 output torque and reduce to 0, combined cover I 4 slides to midway location.
Combined cover III 10 is slidably connected to the right, then shift clutch friction lining 13 is combined gradually with shift clutch shell 12, a part of power that electrical motor 21 exports is delivered on output shaft 14 by the lower 2 grades of power transmission lines of electric-only mode, another part power is delivered on output shaft 14, as Figure 12 by input shaft II 20, shift clutch friction lining 13, shift clutch shell 12, combined cover III 10, gear V 11 and gear VI 15.
Along with shift clutch friction lining 13 and the increase of shift clutch shell 12 combination degree, the power transmitted by gear IV 9 and gear VII 16 is fewer and feweri, the power transmitted by gear V 11 gear VI 15 is got more and more, when the power transmitted by gear IV 9 and gear VII 16 is reduced to zero, combined cover II 8 slides to midway location, then shift clutch friction lining 13 is combined completely with shift clutch shell 12, as Fig. 4.
Regulate driving engine 1 rotating speed, make the rotating speed of input shaft I 6 identical with gear I 3 rotating speed, combined cover I 4 is slidably connected left, driving engine 1 output torque again, as Fig. 9, so far completes the shift process that 1-1 shelves under combination drive pattern rise up into 1-2 shelves.In shift process, electrical motor 21 drives vehicle to travel, and does not have power interruption phenomenon to occur.
Under combination drive pattern, 3-1 shelves rise up into the shift process of 3-2 shelves:
Under combination drive pattern during the work of 3-1 shelves, combined cover I 4 is in the state that is slidably connected left, combined cover III 10 is in the state that is slidably connected to the right, and combined cover II 8 mediates state, and shift clutch friction lining 13 and shift clutch shell 12 are in bonding state.Electrical motor 21 outputting power is delivered on output shaft 14 by input shaft II 20, shift clutch friction lining 13, shift clutch shell 12, combined cover III 10, gear V 11 and gear VI 15.Driving engine 1 outputting power is delivered on output shaft 14, as Fig. 9 by input shaft I 6, combined cover I 4, gear I 3, gear Ⅹ 19, input shaft II 20, shift clutch friction lining 13, shift clutch shell 12, combined cover III 10, gear V 11 and gear VI 15.
When needs rise up into 3-2 shelves, control driving engine 1 output torque and reduce to zero, combined cover I 4 slides to midway location, then driving engine 1 rotating speed is regulated, make the rotating speed of input shaft I 6 identical with gear II 5 rotating speed, combined cover I 4 is slidably connected to the right, driving engine 1 output torque again, as Figure 10, so far complete the shift process that 3-1 shelves under combination drive pattern rise up into 3-2 shelves.In shift process, electrical motor 21 drives vehicle to travel, and does not have power interruption phenomenon to occur.
As can be seen from shift process above, adjacent gear positions power-assisted mode is adopted in shift process, when ensureing power failure-free in shift process, shift clutch shell 12 is little with the speed discrepancy of shift clutch friction lining 13, and therefore in shift process, sliding wear loss is little.
When car brakeing, a part of braking energy can reclaim.
When 1 grade, vehicle is braked, power is imported into by output shaft 14, is delivered to electrical motor 21, is generated electricity, as Figure 14 by electrical motor 21 by gear VIII 17, gear III 7, combined cover II 8 and input shaft II 20.
When 2 grades, vehicle is braked, power is imported into by output shaft 14, is delivered to electrical motor 21, is generated electricity, as Figure 15 by electrical motor 21 by gear VII 16, gear IV 9, combined cover II 8 and input shaft II 20.
When 3 grades, vehicle is braked, power is imported into by output shaft 14, by gear VI 15, gear V 11, combined cover III 10, shift clutch shell 12, shift clutch friction lining 13 and input shaft II 20, is delivered to electrical motor 21, generated electricity, as Figure 16 by electrical motor 21.
Claims (2)
1. the hybrid drive that a shift clutch is rearmounted, it engages each other gear mesh form primarily of driving engine (1), electrical motor (21), shift clutch and 5 group, wherein, driving engine (1) is connected with input shaft I (6), and electrical motor (21) is connected with input shaft II (20), it is characterized in that: gear III (7) and gear VIII (17) form the lower 1 grade of gear mesh of electric-only mode, gear IV (9) and gear VII (16) form the lower 2 grades of gear mesh of electric-only mode, gear V (11) forms the lower 3 grades of gear mesh of electric-only mode with gear VI (15), gear I (3) and gear Ⅹ (19) form hybrid power 1 grade of gear mesh, and gear II (5) and gear Ⅸ (18) form hybrid power 2 grades of gear mesh, gear I (3) and gear II (5) empty set are on input shaft I (6), gear III (7) and gear IV (9) empty set are on input shaft II (20), shift clutch shell (12) empty set in shift clutch is on input shaft II (20), shift clutch friction lining (13) is connected with input shaft II (20), gear V (11) empty set is on shift clutch shell (12), gear Ⅸ (18) is connected with input shaft II (20) with gear Ⅹ (19), gear VI (15), gear VII (16) is connected with output shaft (14) with gear VIII (17), combined cover I (4), combined cover II (8) and combined cover III (10) can mediate state, the state that is slidably connected left and the state three kinds of location statuss that are slidably connected to the right, combined cover I (4) and input shaft I (6) are connected and are positioned between gear I (3) and gear II (5), combined cover II (8) and input shaft II (20) are connected and are positioned between gear III (7) and gear IV (9), combined cover III (10) and shift clutch shell (12) are connected, and empty set is on input shaft II (20).
2. the hybrid drive that a kind of shift clutch as claimed in claim 1 is rearmounted, is characterized in that: driving engine (1) is provided with the torsion vibration absorber (2) be connected with input shaft I (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520196711.0U CN204506522U (en) | 2015-04-02 | 2015-04-02 | The hybrid drive that a kind of shift clutch is rearmounted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520196711.0U CN204506522U (en) | 2015-04-02 | 2015-04-02 | The hybrid drive that a kind of shift clutch is rearmounted |
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| Publication Number | Publication Date |
|---|---|
| CN204506522U true CN204506522U (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520196711.0U Expired - Fee Related CN204506522U (en) | 2015-04-02 | 2015-04-02 | The hybrid drive that a kind of shift clutch is rearmounted |
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| CN (1) | CN204506522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786822A (en) * | 2015-04-02 | 2015-07-22 | 吉林大学 | Hybrid power drive device with rear gear shifting clutch and gear shifting control method thereof |
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2015
- 2015-04-02 CN CN201520196711.0U patent/CN204506522U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786822A (en) * | 2015-04-02 | 2015-07-22 | 吉林大学 | Hybrid power drive device with rear gear shifting clutch and gear shifting control method thereof |
| CN104786822B (en) * | 2015-04-02 | 2017-02-01 | 吉林吉大孵化器有限公司 | Hybrid power drive device with rear gear shifting clutch and gear shifting control method thereof |
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