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Electric wheel with built-in suspension flywheel

A technology of electric vehicles and flywheels, which is applied in the directions of brakes, motion deposition, power devices, etc., to achieve the effects of compact structure, low friction and high efficiency

Inactive Publication Date: 2014-07-30
ZHONGBEI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems existing in the existing electric flywheel, the present invention provides an electric wheel with a built-in suspension flywheel

Method used

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  • Electric wheel with built-in suspension flywheel
  • Electric wheel with built-in suspension flywheel
  • Electric wheel with built-in suspension flywheel

Examples

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Embodiment Construction

[0016] An electric wheel with a built-in suspension flywheel, including a tire, a wheel shaft 1, and a rim 2 made of a benign conductor material for installing the tire, and a first bearing 6 and a second bearing 7 fixed on the wheel shaft 1 by side-by-side rings, ring-shaped The inner friction belt 10, the rim 2 is a ring shell with a U-shaped longitudinal section, the outer ring surfaces of the bearing outer rings of the first bearing 6 and the second bearing 7 are respectively fixedly connected with the two inner ring surfaces of the rim 2; A coil attachment wheel 5 made of insulating material is fixed on the upper ring of the wheel shaft 1 between the first bearing 6 and the second bearing 7, and n coils are evenly arranged on the outer circle of the coil attachment wheel 5 along the circumferential direction. Iron core 4, and n≧12, n is an even number; the axis of each iron core 4 is located in the radial direction of the coil attachment wheel 5, and each iron core 4 is wo...

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Abstract

The invention relates to the field of an electric wheel, in particular to an electric wheel with a built-in suspension flywheel. The electric wheel comprises a tire, a wheel axle, a wheel rim, a first bearing, a second bearing and an annular inner friction belt, wherein the wheel rim is used for installing the tire and is made of good conductor materials, the first bearing and the second bearing are annularly sheathed and fixed on the wheel axle side by side, the wheel rim is an annular casing with the U-shaped longitudinal section, the bearing outer ring outer annular surfaces of the first bearing and the second bearing are respectively and fixedly connected with two annular surfaces of a wheel rim inner circle, and a coil attachment wheel made of insulation materials is annularly sheathed and fixed on the wheel axle positioned between the first bearing and the second bearing. The electric wheel with the built-in suspension flywheel has the advantages that an integral structure is adopted, a magnet flywheel and the wheel are combined into a whole, the energy is efficiently stored, the structure is compact, the friction is small, and the efficiency is high; in addition, the magnet flywheel of the electric wheel is not in contact with the wheel rim and an iron core wound with coils under the magnetic suspension effect, and the high-speed rotation without mechanical friction is realized.

Description

technical field [0001] The invention relates to the field of electric wheels, in particular to an electric wheel with a built-in suspension flywheel. Background technique [0002] At present, electric wheels are generally driven by an electric motor through a mechanical transmission system to rotate the wheels. In order to store energy, a flywheel with a larger diameter is also generally used. The known electric wheel is generally separated from the flywheel. The rotating flywheel stores energy and drives the wheel to rotate through the transmission device; limit, and the separate structure is not compact enough. Contents of the invention [0003] In order to solve the problems existing in the existing electric flywheel, the present invention provides an electric wheel with a built-in suspension flywheel. [0004] The present invention is achieved through the following technical solutions: the electric wheel with a built-in suspension flywheel, including a t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K7/00B60T1/06
Inventor 马铁华陈昌鑫任一峰张艳兵姚舜才张红艳靳鸿李新娥裴东兴范锦彪
Owner ZHONGBEI UNIV
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