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Electric universal wheel

A technology for electric vehicles and wheels, which is applied in the directions of wheels, electric components, casters, etc., can solve the problems that have not been reported about the universal electric wheel, and achieve the effects of low cost, stable driving and simple process

Inactive Publication Date: 2007-11-21
黄长江
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Retrieval of relevant materials including Chinese patents shows that there is no relevant report on universal electric wheels driven by electric power

Method used

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  • Electric universal wheel
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Embodiment 1

[0016] Please refer to the views, a complete wheel rim is composed of large and small waist drum roller parts and roller brackets, which are connected by bolts to the hub type DC brushless motor to form a mechatronic universal electric wheel: the outer ring of the wheel A complete rim is composed of large and small waist drum roller parts and roller brackets 9. A pair of needle roller bearings 2, a pair of deep groove rolling ball bearings 1, a pair of retaining rings 4 and a The long and small shafts 5, the outside of the small waist drum roller parts are roller brackets 9, the whole small waist drum roller parts are installed in the middle groove of the roller brackets 9, and there are a pair of shafts on the upper, left and right forks of the roller brackets 9. The hole is used as the long and small shaft 5 inside the small waist drum roller 3, and the long and small shafts are riveted with the shaft heads at both ends so that the small waist drum roller parts can rotate fre...

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Abstract

The invention is concerned with a versatile electric wheel belonging to wheel drove by motor. The whole wheel rim is made of drum tape of big and small roller parts and roller rack, and they connect with in-wheel DC brushless motor through bolt as a versatile electric wheel. The drum tape of big and small roller parts is the rim of electric wheel to from the versatile electric wheel, and the wheel can walk in landscape orientation, inclined direction and all direction. It has single row structure to save space of carriage interior with easy technology and low cost. It can be used for electric wheel chair, electric transport vehicle, assistant vehicle and electric sickbed, and moves in limited space in room.

Description

technical field [0001] The invention relates to the structure of a motor-driven wheel, in particular to a universal electric wheel. Background technique [0002] The traditional electric wheel is driven by a DC motor. It can only move forward or backward along the direction of the wheel. If a guide wheel is installed in the front, it can take a circular path, but it is impossible to move laterally or obliquely, so it is not Universal wheels. In the Chinese patent, application number 99256753.X utility model name "three-wheel electric wheelchair that can walk in all directions". There will be problems such as vibration when tilted. [0003] Retrieval of relevant materials including Chinese patents shows that there are no relevant reports on universal electric wheels driven by electric power at present. Contents of the invention [0004] In order to overcome the deficiencies of the prior art, the object of the present invention is to provide an electric wheel in which the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60B19/02B60B33/00H02K7/14
Inventor 黄长江黄善钧
Owner 黄长江
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