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Novel omnidirectional moving platform

An omnidirectional movement, platform technology, applied in the field of robotics, can solve the problems of low stability, high cost, complex structure, etc., and achieve the effect of less system power source, good controllability, simple and reliable structure

Inactive Publication Date: 2014-12-17
NORTHEASTERN 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 prior art, especially the problems of high cost and low stability caused by the complex structure, the present invention proposes a new type of omnidirectional mobile platform

Method used

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Embodiment Construction

[0016] Below in conjunction with accompanying drawing and embodiment the present invention will be further described: as Figure 1 ~ Figure 2 As shown, a new type of omnidirectional mobile platform, including a body, the body is divided into two parts, the front body 1 and the rear body 2, the middle parts of the front body 1 and the rear body 2 are respectively hinged at the two ends of the connecting shaft 8, this structure is In order to ensure that all the driving wheels 5 of the new omnidirectional mobile platform of this embodiment can stably land on the ground during the traveling process, four steering shafts 3 are arranged on the vehicle body through bearings, and one end of the horizontal shaft 4 is fixed at the lower end of each steering shaft 3 , the other end of the horizontal shaft 4 is provided with a driving wheel 5, and the four driving wheels 5 are respectively provided with an independently controlled motor 9, and a pulley 6 is fixed on each of the steering s...

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Abstract

The invention discloses a novel omnidirectional moving platform, and belongs to the technical field of robots. The novel omnidirectional moving platform comprises a vehicle body, wherein the vehicle body is provided with at least three steering shafts; one end of a transverse shaft is fixed at the lower end of each steering shaft; driving wheels are arranged at the other ends of the transverse shafts; each driving wheel is provided with an independent power source; each steering shaft is provided with a synchronous steering mechanism. The novel omnidirectional moving platform is simple and reliable in structure, a steering power source of the conventional driving rubber-wheel omnidirectional moving platform chassis truck is eliminated, the direction controlling performance is improved, and the adaptability to different road surfaces is enhanced.

Description

Technical field: [0001] The invention belongs to the technical field of robots, and in particular relates to a novel omnidirectional mobile platform. Background technique: [0002] The omni-directional motion system has developed rapidly in recent years. The development of omni-directional mobile machinery driven by the rise of composite wheel mechanisms such as mecanum wheels and Swiss wheels is relatively rapid. It is widely used in scientific research, industrial automation production, and game competitions. middle. However, due to the complexity of the composite wheel mechanism, it is difficult to manufacture and the cost is high. In addition, in its structural principle, there are problems such as poor continuity of wheel rim switching, which aggravates the vibration during driving. The complex small wheel structure on the rim greatly weakens its carrying capacity and field adaptability. Another widely used active rubber wheel type all-round mobile system has too many...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D7/14
Inventor 陆志国龚佳乐
Owner NORTHEASTERN UNIV
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