Constant-speed-engaged stepless speed changing drive of electric vehicle
The utility model relates to a constant-speed-engaged stepless speed changing drive of an electric vehicle. The constant-speed-engaged stepless speed changing drive of the electric vehicle comprises a motor, a transmission case and an output shaft, and is characterized in that a motor output shaft w...
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Main Authors | , |
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Format | Patent |
Language | Chinese English |
Published |
05.09.2012
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Subjects | |
Online Access | Get full text |
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Abstract | The utility model relates to a constant-speed-engaged stepless speed changing drive of an electric vehicle. The constant-speed-engaged stepless speed changing drive of the electric vehicle comprises a motor, a transmission case and an output shaft, and is characterized in that a motor output shaft which is fixed on the transmission case is connected with a weight roller drive disc in a transmission way, the weight roller drive disc is connected with a clutch by a belt in a transmission way, and a differential speed changer is arranged between the clutch and the output shaft. The stepless speed change is realized by utilizing a weight roller, and the adjustment of an output torque is realized through the differential speed changer. The weight-roller-type stepless speed changer is adopted to overcome the impact of primary high speed of the motor on the vehicle and realize the stepless adjustment of a rotating speed, and then a post-step differential speed changer is assembled to realize the output torque for no |
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AbstractList | The utility model relates to a constant-speed-engaged stepless speed changing drive of an electric vehicle. The constant-speed-engaged stepless speed changing drive of the electric vehicle comprises a motor, a transmission case and an output shaft, and is characterized in that a motor output shaft which is fixed on the transmission case is connected with a weight roller drive disc in a transmission way, the weight roller drive disc is connected with a clutch by a belt in a transmission way, and a differential speed changer is arranged between the clutch and the output shaft. The stepless speed change is realized by utilizing a weight roller, and the adjustment of an output torque is realized through the differential speed changer. The weight-roller-type stepless speed changer is adopted to overcome the impact of primary high speed of the motor on the vehicle and realize the stepless adjustment of a rotating speed, and then a post-step differential speed changer is assembled to realize the output torque for no |
Author | LIN ZHENZHONG LU HEPING |
Author_xml | – fullname: LIN ZHENZHONG – fullname: LU HEPING |
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Notes | Application Number: CN20112493165U |
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RelatedCompanies | ZHENZHONG ELECTRIC MANUFACTURE CO.,LTD |
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Snippet | The utility model relates to a constant-speed-engaged stepless speed changing drive of an electric vehicle. The constant-speed-engaged stepless speed changing... |
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SubjectTerms | ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES INSTRUMENTATION OR DASHBOARDS FOR VEHICLES PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL |
Title | Constant-speed-engaged stepless speed changing drive of electric vehicle |
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