Power transmission system and vehicle provided with same
A technology for power transmission systems and vehicles, applied in the field of power transmission systems and vehicles with such power transmission systems, can solve problems such as large space occupied by powertrains, complicated installation and disassembly steps, unreasonable vehicle layout, etc., and achieve relief Strong ability and diverse working modes
Active Publication Date: 2018-07-10
BYD CO LTD
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Problems solved by technology
[0002] In the related art, when the power transmission system adopts the wheel drive form, the power assembly takes up a large space, the layout of the whole vehicle is unreasonable, and the installation and disassembly steps are complicated, and the power components that drive two wheels at the same time are independent of each other. When the wheels slip or the wheel motor on one side is damaged, the vehicle cannot work or cannot get out of trouble, there is room for improvement
Method used
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Embodiment Construction
[0039] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0040] Refer below Figure 1-Figure 3 A power transmission system 10000 according to an embodiment of the present invention will be described. Such as Figure 1-Figure 3 As shown, a powertrain 10000 according to an embodiment of the present invention includes at least one powertrain 1000 .
[0041] For example, in some embodiments, the power transmission system 10000 includes a power assembly 1000, and the power assembly 1000 is used to drive the front wheels of the vehicle. It can be understood that the front wheels of the vehicle include the left front wheel H1 and the right front wheel H2, the vehicle is a front-drive vehicle.
[0042] In some other embodi...
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The invention discloses a power transmission system and a vehicle provided with the same. The power transmission system comprises a first power assembly, a second power assembly, a first locking device and a second locking device; the first power assembly and the second power assembly are used for driving front wheels and rear wheels of the vehicle; both the first power assembly and the second power assembly comprise first power components and second power components, wherein the first power components and the second power components are used for driving the wheels on the left side and the right side and comprise motors and transmissions correspondingly, and the transmissions are suitable for being connected to the position between the motors and the wheels on the corresponding side; the first power component and the second power component of the first power assembly are connected through a first locking structure so as to be capable of selectively synchronizing; the first power component and the second power component of the second power assembly are connected through a second locking structure so as to be capable of selectively synchronizing; and the first locking device and thesecond locking device are two-way locking devices, and the two-way locking devices are used for enabling the first power components and the second power components to selectively synchronize. According to the power transmission system, working modes are diversified, and the structure is simple.
Description
technical field [0001] The invention relates to the field of vehicle power transmission, in particular to a power transmission system and a vehicle with the power transmission system. Background technique [0002] In related technologies, when the power transmission system adopts the wheel drive form, the power assembly takes up a lot of space, the layout of the whole vehicle is unreasonable, and the installation and disassembly steps are complicated, and the power components that drive two wheels at the same time are independent of each other. When the wheels slip or the wheel motor on one side is damaged, the vehicle cannot work or get out of trouble, and there is room for improvement. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. For this reason, the present invention proposes a power transmission system that takes up little space and has a strong ability to get out ...
Claims
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IPC IPC(8): B60K17/04B60K17/08
CPCB60K17/04B60K17/08
Inventor 朱燕燕华煜刘静柴领道张金涛
Owner BYD CO LTD