Mecanum electric wheel and omnibearing mobile platform

An electric wheel and platform technology, which is applied in the field of vehicle engineering, can solve the problems of complex overall mechanism of Mecanum wheels and high requirements for assembly precision inside the wheel, and achieve the effects of low matching accuracy, reduced quantity, and high overall control efficiency

Pending Publication Date: 2016-10-12
SHENZHEN INST OF ADVANCED TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In summary, the purpose of the present invention is to provide a mecanum electric wheel, which aims to solve the problems of the existing mecanum wheel with complex overall mechanism and high requirements for assembly precision inside the wheel

Method used

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  • Mecanum electric wheel and omnibearing mobile platform
  • Mecanum electric wheel and omnibearing mobile platform
  • Mecanum electric wheel and omnibearing mobile platform

Examples

Experimental program
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Embodiment 1

[0032] Please refer to Figure 1 to Figure 3 The mecanum electric wheel 01 provided by the embodiment of the present invention includes a rotating mechanism 1 and a plurality of mecanum assemblies 2. The rotating mechanism 1 includes a stator part 11 and a mover part 12 arranged oppositely. The mover part 12 can be opposite to the stator. Part 11 rotates coaxially, each mecanum assembly 2 is centered on the rotation axis of the mover part 12, and is arranged around the side wall of the mover part 12 in a circumferential direction at equal intervals, and each mecanum assembly 2 is fixedly connected to the mover part 12, and rotate with the mover part 12. The rotating mechanism 1 includes a stator part 11 and a mover part 12 arranged oppositely, and the mover part 12 can rotate coaxially relative to the stator, and each mecanum assembly 2 is equidistant around the rotation axis of the mover part 12 in a circumferential direction. Surrounded outside the side wall of the mover pa...

Embodiment 2

[0041] Please refer to Image 6 with Figure 7 The mecanum electric wheel 01 provided by the embodiment of the present invention includes a rotating mechanism 1 and a plurality of mecanum assemblies 2. The rotating mechanism 1 includes a stator part 11 and a mover part 12 arranged oppositely. The mover part 12 can be opposite to the stator. Part 11 rotates coaxially, each mecanum assembly 2 is centered on the rotation axis of the mover part 12, and is arranged around the side wall of the mover part 12 in a circumferential direction at equal intervals, and each mecanum assembly 2 is fixedly connected to the mover part 12, and rotate with the mover part 12. The rotating mechanism 1 includes a stator part 11 and a mover part 12 arranged oppositely, and the mover part 12 can rotate coaxially relative to the stator, and each mecanum assembly 2 is equidistant around the rotation axis of the mover part 12 in a circumferential direction. Surrounded outside the side wall of the mover...

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Abstract

The invention relates to the technical field of vehicle engineering, and provides a Mecanum electric wheel and an omnibearing mobile platform. The Mecanum electric wheel comprises a rotating mechanism and multiple Mecanum components. The rotating mechanism comprises a stator part and a rotor part which can coaxially rotate relative to the stator part. All the Mecanum components are equidistantly and circumferentially arranged outside the side wall of the rotor part in a surrounding way with the rotating shaft of the stator part acting as the center. All the Mecanum components are fixedly connected on the rotor part. According to the Mecanum electric wheel, the whole structure is simple and the conventional wheel hub structure is replaced by the rotating mechanism so that the number of parts of the whole electric wheel can be reduced, and the matching precision required for the stator part and the rotor part is low and thus the Mecanum electric wheel is more suitable for production and processing.

Description

technical field [0001] The invention relates to the technical field of vehicle engineering, in particular to a mecanum electric wheel and an omnidirectional mobile platform with the mecanum electric wheel. Background technique [0002] The Mecanum Wheel is an all-round mobile wheel, invented by Swiss inventor Bengt Iion in 1973. The feature of this wheel is that on the basis of the traditional wheel, a number of freely rotatable rollers are installed on the outer ring of the wheel along the direction of 45° to the axis of the wheel. The ground will give the wheel and the rotating shaft a frictional force at an angle of 45°. This frictional force can be divided into X component and Y component. The direction of the XY component force can be changed through the positive and negative rotation of the wheel or the stop state, so as to realize the forward and horizontal movement of the platform. Move, oblique, in situ rotation and other movement methods. The application field of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K7/00B60B19/12
CPCH02K7/006B60B19/125
Inventor 邓佳刘小青李程宇吴正斌
Owner SHENZHEN INST OF ADVANCED TECH
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