Hub motor driving device
A driving device and wheel hub motor technology, applied in the direction of electromechanical devices, power devices, electric components, etc., can solve the problems of inconvenient disassembly and installation, noise reduction, poor dust protection effect, etc., to ensure firmness and avoid high vibration frequency , The effect of saving installation time
Active Publication Date: 2020-02-14
台州中动科技有限公司
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[0005] The purpose of the present invention is to provide a wheel hub motor drive device
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[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0031] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, and therefore cannot be constru...
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The invention discloses a hub motor driving device. The hub motor driving device comprises a motor driving device main body, a hub, a motor box, a driving device and a splicing end, the periphery of the motor driving device main body is fixedly connected with the hub, the inner side outer wall of the hub is connected to the peripheral outer wall of the motor drive device body, the middle of the hub is fixedly connected with the motor box, the inner wall of the inner side of the periphery of the motor box is in lap joint with the inner side inner wall of the middle of the hub, and the other endof a mounting clamping plate is fixedly connected with a limiting clamp head. The limiting clamp head improves the firmness when the motor box is fixed in the later period and ensures the stability of the later motor box during use; the splicing end can reduce the sound frequency generated during vibration between the motor box and the driving device to a certain degree, achieves a noise reduction effect and achieves a green and environment-friendly effect; and a spring can achieve a certain noise reduction effect on the rotor itself, ensures stable operation of the motor driving device bodyitself, improves the working quality of the motor driving device, and the hub motor driving device has a wide development prospect in the future.
Description
technical field [0001] The invention belongs to the field of automobiles, in particular to a hub motor drive device. Background technique [0002] The rim is also called the hub, while in Hong Kong and Taiwan it is called the car bell. The most common way to upgrade the car rim is to replace it with an aluminum alloy rim, or to use an enlarged rim to improve the performance and appearance of the car. Car rims are mainly divided into steel rims and alloy rims (Alloywheel) in terms of materials. The most popular rims in the refit market are of course alloy rims, and alloy rims are divided into two types: casting and forging. kind. The hub is a barrel-shaped, center-mounted metal part on the axle that supports the tire inside the tire. Also called rim, steel ring, wheel, tire bell. There are many types of hubs according to diameter, width, molding method and material. [0003] At present, the in-wheel motor drive device itself is mostly innovating and improving in consider...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B60K7/00H02K5/24H02K7/116H02K7/10
CPCB60K7/0007H02K5/24H02K7/10H02K7/116
Inventor 覃火兰
Owner 台州中动科技有限公司