Title:
DOUBLE-CLUTCH REDUCTION GEARBOX
Document Type and Number:
WIPO Patent Application WO/2022/257418
Kind Code:
A1
Abstract:
A double-clutch reduction gearbox capable of realizing switching of output shafts of double reduction gearboxes, comprising a gearbox body (100). A rotating shaft (1) used for receiving torque of a motor output shaft (201) of a driving motor (200) is provided in the gearbox body (100), two gears (2) are coaxially sleeved on the rotating shaft (1), the two gears (2) are both arranged on the rotating shaft (1) in a sliding manner, and the two gears (2) are respectively used for linking with reduction gearbox output shafts (11), and the rotating shaft (1) is matched with a movable rod (3); one end of the movable rod (3) is fixed with a linkage piece (4); the linkage piece (4) is coaxially linked with the rotating shaft (1); the other end of the movable rod (3) is linked with the driver (5); the movable rod (3) can move in the axial direction under the action of the driver (5), such that the linkage piece (4) is linked with one of the two gears (2). The gearbox can realize the selective use of the two reduction gearbox output shafts, can realize the switching use of the two functions, and has the advantages of reducing the number of use of the reduction gearbox, enabling the space occupied by the driving motor and the reduction gearbox to be smaller, and being more compact in structure.
Inventors:
WEI ZHONGHUA (CN)
DU SHAN (CN)
CHEN YONGFENG (CN)
ZHEN HUICHU (CN)
DU SHAN (CN)
CHEN YONGFENG (CN)
ZHEN HUICHU (CN)
Application Number:
PCT/CN2021/139923
Publication Date:
December 15, 2022
Filing Date:
December 21, 2021
Export Citation:
Assignee:
ZHEJIANG LINIX MOTOR CO LTD (CN)
International Classes:
F16H3/20; F16D11/16
Domestic Patent References:
| WO2012010122A2 | 2012-01-26 | |||
| WO2013171112A1 | 2013-11-21 |
Foreign References:
| CN110805627A | 2020-02-18 | |||
| CN113586676A | 2021-11-02 | |||
| CN103758887A | 2014-04-30 | |||
| CN202946572U | 2013-05-22 | |||
| US20080185776A1 | 2008-08-07 | |||
| GB1416888A | 1975-12-10 |
Attorney, Agent or Firm:
HANGZHOU SIKERUI PATENT OFFICE CO., LTD (CN)
Download PDF: