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Title:
NUMERICALLY CONTROLLED ELECTRIC VEHICLE IN SHAPE OF CIRCULAR DISH ARC
Document Type and Number:
WIPO Patent Application WO/2018/227912
Kind Code:
A1
Abstract:
Disclosed is a numerically controlled electric vehicle in the shape of a circular dish arc, wherein front and rear wheels (9, 10) of the vehicle are both connected to a hub motor, and the front and rear wheels (9, 10) are both coaxial to a main shaft of the hub motor thereon; a rotating link (13) is vertically and fixedly connected to the main shaft of the hub motor, and the rotating link (13) is rotatably connected to a bent bracket; a damper spring (14) is disposed between the bent bracket and the main shaft of the hub motor, and a lower bracket (15) of the bent bracket is parallel to a plane of the wheel connected thereto; an axis of an upper support shaft (17) is the same plane as the wheel connected thereto; a lower end of the lower bracket (15) is rotatably connected to the rotating link (13); the lower bracket (15) is connected to the upper support shaft (17) via an intermediate bent frame (16), and the middle portion of the upper support shaft (17) is connected, in a penetrating manner, to a flange sleeve (18) via a bearing; the flange sleeve (18) is fixedly supported on a vehicle body; the upper end of the upper support shaft (17) is connected to a bevel gear disc (19) in a fixed and penetrating manner; a drive shaft (21) supported on the vehicle body via a bearing is also provided between the front and rear wheels (9, 10), and two bevel gears (20) are respectively connected to the front and rear ends of the drive shaft (21) in a fixed and penetrating manner; the two bevel gears (20) are respectively meshed with the bevel gear disc (19) on the respective upper support shaft (17) of the front and rear wheels (9, 10), and the drive shaft (21) or either of the upper support shafts (17) is connected to a numerically controlled drive motor. A full 360 degrees of rotation can be realized so as to satisfy the requirement of the vehicle turning in situ.

Inventors:
ZHANG, Yi (YIN Na, 706 Fu Tai Road No.1, Binjiang Town, Taixing Cit, Taizhou Jiangsu 0, 225400, CN)
Application Number:
CN2017/116506
Publication Date:
December 20, 2018
Filing Date:
December 15, 2017
Export Citation:
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Assignee:
ZHANG, Yi (YIN Na, 706 Fu Tai Road No.1, Binjiang Town, Taixing Cit, Taizhou Jiangsu 0, 225400, CN)
LI, Yan (YIN Na, 706 Fu Tai Road No.1, Binjiang Town, Taixing Cit, Taizhou Jiangsu 0, 225400, CN)
International Classes:
B62D61/00; B62D7/16
Foreign References:
CN107176226A2017-09-19
CN1634737A2005-07-06
CN204399320U2015-06-17
US20070151777A12007-07-05
CN105480339A2016-04-13
CN103476666A2013-12-25
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