Portable hub motor power wheel with external end cap

A technology of in-wheel motors and end caps, which is applied to wheels, power units, highly elastic wheels, etc., can solve the problems of difficult maintenance and replacement, insecurity, and vibration.

Active Publication Date: 2020-01-21
GUANGXI ZHENGYUAN ELECTRICAL MACHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a portable hub motor powered wheel with an external end cover

Method used

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  • Portable hub motor power wheel with external end cap
  • Portable hub motor power wheel with external end cap
  • Portable hub motor power wheel with external end cap

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Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention more clear, 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 const...

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Abstract

The invention discloses a portable hub motor power wheel with an external end cap. The portable hub motor power wheel comprises a power wheel body, a hub, a placement frame, damping springs and an operation hole. The hub is fixedly connected with the middle of the power wheel body. The peripheral outer wall of the hub is connected with the peripheral outer wall of the power wheel body. Tires are movably connected with the two ends of the hub. The peripheral outer walls of one ends of the tires are in lap joint with the peripheral outer walls of the two ends of the hub. The damping springs arefixedly connected with the two ends of the hub. After the damping springs are started, the tires cannot be installed at the two ends of the hub, soft plates are plates with a certain radian made of asoft material, and therefore it can be avoided that the interiors of the tires are damaged under the too strong elastic force generated by the springs; meanwhile, when the tires are driven by the hubto rotate, the springs can drive the soft plates to pop out vertically through fixed columns, and therefore the damping springs can have a damping effect when the hub rotates, and the portable hub motor power wheel has broad development prospects in future.

Description

technical field [0001] The invention belongs to the technical field of electric vehicles, in particular to a portable hub motor powered wheel with an external end cover. Background technique [0002] Hub hub motor technology, also known as in-wheel motor technology, is characterized by the integration of power, transmission and braking devices into the hub, thus greatly simplifying the mechanical parts of electric vehicles. Hub motor technology is not a new thing. As early as 1900, electric vehicles with front wheels equipped with hub motors had been manufactured. In the 1970s, this technology was applied in fields such as mine transport vehicles. As for the in-wheel motors used in passenger cars, Japanese manufacturers have developed this technology earlier and are currently in a leading position. International auto giants including GM and Toyota have also been involved in this technology. [0003] At present, the internal structure of the motor-powered wheel is very compl...

Claims

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Application Information

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IPC IPC(8): B60B7/00B60B7/06B60B9/02B60K7/00
CPCB60B7/002B60B7/066B60B9/02B60K7/0007B60K2007/0038B60K2007/0092
Inventor 柳春红
Owner GUANGXI ZHENGYUAN ELECTRICAL MACHINE
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