US Patent 12072007 Powershift transmission and vehicle

A powershift transmission for a vehicle including an input shaft, a first intermediate shaft, a second intermediate shaft, and an output shaft. The input shaft includes a low driving gearwheel and a high driving gearwheel. The first intermediate shaft includes a low output gearwheel, a high output gearwheel, a first speed driving gearwheel, a second speed driving gearwheel, and a third speed driving gearwheel. The second intermediate shaft includes a first speed output gearwheel, a second speed output gearwheel, a third speed output gearwheel, a first-second group driving gearwheel, and a fourth speed output gearwheel. The output shaft includes a first-second group output gearwheel and a third group gearwheel.