Chapter 2 Transmission Section 2 Structure and Principle 2.2 Tri-shaft Transmission 891011 23222120 19 18 Figure 2-3 Transmission driving mechanism diagram of Dongfeng EQ1090E automobiles 1.Ist shaft 2.Constant mesh gear of Ist shaft 3.Gear meshing ring of Ist shaft gears 4,9.Shift collar 5.Gear meshing ring of 4th gear 6.Gears of 4th gear of 2nd shaft 7.Gears of 3rd gear of 2nd shaft 8.Gear meshing ring of 3rd gear 10 Gear meshing ring of2nd gear 11.Gears of2nd gear of2nd shaft 12.Sliding gear of Ist gear and reverse gear of 2nd shaft 13.Transmission housing 14.2nd shaft 15.Intermediate shaft 16.Reverse shaft 17,19.Reverse idler gears 18 Gear of Ist gear and reverse gear of intermediate shaft 20.Gears of2nd gear of intermediate shaft 21.Gears of 3rd gear of intermediate shaft 22.Gears of 4th gear of intermediate shaft 23.Constant mesh gear of intermediate shaft 24,25.Spline hubs 26.Bearing cap of Ist shaft 27.Drive gear of odometer and speedometer 业机械电子工程学二 Automobile and Tractor Northwest A&F University
Automobile and Tractor Northwest A&F University Chapter 2 Transmission 2.2 Tri-shaft Transmission Figure 2-3 Transmission driving mechanism diagram of Dongfeng EQ1090E automobiles 1.1st shaft 2. Constant mesh gear of 1st shaft 3. Gear meshing ring of 1st shaft gears 4,9. Shift collar 5. Gear meshing ring of 4th gear 6. Gears of 4th gear of 2nd shaft 7. Gears of 3rd gear of 2nd shaft 8. Gear meshing ring of 3rd gear 10. Gear meshing ring of 2nd gear 11. Gears of 2nd gear of 2nd shaft 12. Sliding gear of 1st gear and reverse gear of 2nd shaft 13. Transmission housing 14. 2nd shaft 15. Intermediate shaft 16. Reverse shaft 17,19. Reverse idler gears 18. Gear of 1st gear and reverse gear of intermediate shaft 20. Gears of 2nd gear of intermediate shaft 21. Gears of 3rd gear of intermediate shaft 22. Gears of 4th gear of intermediate shaft 23. Constant mesh gear of intermediate shaft 24,25. Spline hubs 26. Bearing cap of 1st shaft 27. Drive gear of odometer and speedometer Section 2 Structure and Principle
Chapter 2 Transmission Section 2 Structure and Principle 2.3 Integrated Transmission 5 L丁 12 10 Figure 2-4 Transmission driving mechanism diagram of Shanghai-50 tractors 1.1st shaft 2.Sliding gear of 2rd and 3nd gear 3.2nd shaft 4.Sliding gear of Ist and reverse gear 5.Sun gear 6 Shift sleeve 7.Planetary carrier 8.Annular gear 9.Driving gear of Ist gear 10.Back gear 11.Driving gear of2nd gear 12.Intermediate shaft 13.Constant mesh gear of intermediate shaft 14.Constant mesh gear of2nd shaft 15.Gearing shaft 16.Planetary gear 机被电子工程聚 Automobile and Tractor Northwest A&F University
Automobile and Tractor Northwest A&F University Chapter 2 Transmission 2.3 Integrated Transmission Figure 2-4 Transmission driving mechanism diagram of Shanghai-50 tractors 1.1st shaft 2. Sliding gear of 2rd and 3nd gear 3. 2nd shaft 4. Sliding gear of 1st and reverse gear 5. Sun gear 6. Shift sleeve 7. Planetary carrier 8. Annular gear 9. Driving gear of 1st gear 10. Back gear 11. Driving gear of 2nd gear 12. Intermediate shaft 13. Constant mesh gear of intermediate shaft 14. Constant mesh gear of 2nd shaft 15. Gearing shaft 16. Planetary gear Section 2 Structure and Principle
Chapter 2 Transmission Section 3 Synchronizer Currently,there are three ways to shift gears in automobiles and tractors using gear transmission:using shifting slide gear,using shift collar and using synchronizer. Automobile and Tractor Northwest A&F University
Automobile and Tractor Northwest A&F University Chapter 2 Transmission Currently, there are three ways to shift gears in automobiles and tractors using gear transmission: using shifting slide gear, using shift collar and using synchronizer. Section 3 Synchronizer
Chapter 2 Transmission Section 3 Synchronizer 1.The Shift Process of Transmissions Without Synchronizers 1.1 Shifting Slide Gear 10 Figure 2-5 Transmission driving mechanism diagram of Shanghai-50 tractors 1.Ist shaft 2.Sliding gears of 2rd and 3nd gear 3.2nd shaft 4.Sliding gears of Ist and reverse gear 5.Sun gear 6.Shift sleeve 7.Planetary carrier 8.Annular gear 9.Driving gear of Ist gear 10.Back gear 11.Driving gear of 2nd gear 12.Intermediate shaft 13.Constant mesh gear of intermediate shaft 14.Constant mesh gear of2nd shaft 15.Gearing shaft 16.Planetary gear 机械电子工程学原 Automobile and Tractor Northwest A&F University
Automobile and Tractor Northwest A&F University Chapter 2 Transmission 1. The Shift Process of Transmissions Without Synchronizers 1.1 Shifting Slide Gear Figure 2-5 Transmission driving mechanism diagram of Shanghai-50 tractors 1.1st shaft 2. Sliding gears of 2rd and 3nd gear 3. 2nd shaft 4. Sliding gears of 1st and reverse gear 5. Sun gear 6. Shift sleeve 7. Planetary carrier 8. Annular gear 9. Driving gear of 1st gear 10. Back gear 11. Driving gear of 2nd gear 12. Intermediate shaft 13. Constant mesh gear of intermediate shaft 14. Constant mesh gear of 2nd shaft 15. Gearing shaft 16. Planetary gear Section 3 Synchronizer
Chapter 2 Transmission Section 3 Synchronizer 1.2 Shift Collar (1)From the low gear(4th gear)to the high gear(5th gear) (2)From the high gear(5th gear)to the low gear(4th gear) ,h(double-d女cb恤g (a) 6 Figure 2-6 Diagram of shift using Figure 2-7 Shift process of transmission shift collar 1.Ist shaft 2.Constant mesh gear of Ist shaft 3.Shift sleeve 2nd shaft 4.Spline hub a.From the low gear to the high gear 5.Gears of 5th gear of 2nd shaft 6.2nd shaft b.From the high gear to the low gear 7.Intermediate shaft 8.Gears of 5th gear of intermediate shaft 9.Constant mesh gear of intermediate shaft 械电子工程学 Automobile and Tractor Northwest A&F University
Automobile and Tractor Northwest A&F University Chapter 2 Transmission 1.2 Shift Collar (1) From the low gear (4th gear) to the high gear (5th gear) (2) From the high gear (5th gear) to the low gear (4th gear) Figure 2-6 Diagram of shift using shift collar Figure 2-7 Shift process of transmission 1.1st shaft 2. Constant mesh gear of 1st shaft 3. Shift sleeve 2nd shaft 4. Spline hub 5. Gears of 5th gear of 2nd shaft 6. 2nd shaft 7. Intermediate shaft 8. Gears of 5th gear of intermediate shaft 9. Constant mesh gear of intermediate shaft a. From the low gear to the high gear b. From the high gear to the low gear Section 3 Synchronizer