Title:
ELECTRICALLY-DRIVEN TRACTOR CVT POWER ASSEMBLY OF REAR SUSPENSION PTO STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2022/206059
Kind Code:
A1
Abstract:
An electrically-driven tractor CVT power assembly of a rear suspension PTO structure. The electrically-driven tractor CVT power assembly comprises an engine (101), a generator (102), a first electric motor (105), a second electric motor (107), a third electric motor (110), a fourth electric motor (112), a PTO electric motor (103), a PTO transmission box (104) and an energy storage unit (113); the first electric motor (105), the second electric motor (107), the third electric motor (110) and the fourth electric motor (112) are wheel-side electric motors; the engine (101) and the generator (102) are in transmission connection with each other; the generator (102) is a flywheel integrated electric motor, and the PTO electric motor (103) is in transmission connection with the PTO transmission box (104) for providing output power; and the energy storage unit (113) is respectively electrically connected to the first electric motor (105), the second electric motor (107), the third electric motor (110), the fourth electric motor (112), the PTO electric motor (103) and the generator (102).
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Inventors:
TAN GUIRONG (CN)
LIN ZHIQIANG (CN)
HUANG YOULIN (CN)
ZHAO ZENGLIANG (CN)
DONG XIANGHUAN (CN)
CHEN TAO (CN)
MAO ZHENGSONG (CN)
OUYANG SHIKUN (CN)
WANG SHAOYAO (CN)
LU ZUHAN (CN)
CAO SHAOHUA (CN)
TAN DAHUI (CN)
REN YONGJIE (CN)
LI SHAOMING (CN)
LIN ZHIQIANG (CN)
HUANG YOULIN (CN)
ZHAO ZENGLIANG (CN)
DONG XIANGHUAN (CN)
CHEN TAO (CN)
MAO ZHENGSONG (CN)
OUYANG SHIKUN (CN)
WANG SHAOYAO (CN)
LU ZUHAN (CN)
CAO SHAOHUA (CN)
TAN DAHUI (CN)
REN YONGJIE (CN)
LI SHAOMING (CN)
Application Number:
PCT/CN2021/141241
Publication Date:
October 06, 2022
Filing Date:
December 24, 2021
Export Citation:
Assignee:
GUANGXI YUCHAI MACHINERY CO LTD (CN)
International Classes:
B60K6/36; B60B35/12; B60K6/24; B60K6/26; B60K6/52; B60K6/543
Foreign References:
| CN113147351A | 2021-07-23 | |||
| CN214728153U | 2021-11-16 | |||
| CN214728155U | 2021-11-16 | |||
| US20130047753A1 | 2013-02-28 | |||
| US20150210151A1 | 2015-07-30 | |||
| CN110696604A | 2020-01-17 | |||
| CN210465629U | 2020-05-05 |
Attorney, Agent or Firm:
GUANGXI SHUGUANG INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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