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Track type omnibearing moving platform

An all-round mobile, crawler-type technology, applied in tracked vehicles, motor vehicles, non-deflectable wheel steering, etc., can solve the problem of Mecanum wheeled omni-directional mobile platform's movement bumps, poor road adaptability, and obstacle-crossing of the omni-directional mobile platform Poor ability and other problems, to achieve the effect of enhancing road surface adaptability, improving stability, and improving obstacle surmounting ability

Active Publication Date: 2012-12-19
张豫南
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Problems solved by technology

[0010] In order to solve the problems of the existing Mecanum wheeled omni-directional mobile platform, such as the bumpy movement and poor road adaptability, and the poor obstacle-surmounting ability of the "VUTON" mobile crawler-type omni-directional mobile platform, the present invention provides a crawler-type omnidirectional mobile platform. The mobile platform is mainly composed of a mobile mechanism, a control subsystem, a drive subsystem and a power supply subsystem. The four-wheel wheel set is arranged in a longitudinally symmetrical structure

Method used

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Embodiment Construction

[0026] Figure 5 It is a schematic diagram of the overall structure of the crawler-type omnidirectional mobile platform of the present invention. Such as Figure 5 As shown, the crawler-type omnidirectional mobile platform of the present invention is an electric transmission control platform. It is mainly composed of mobile mechanism, control subsystem, drive subsystem and power supply subsystem. Among them, the mobile mechanism is the foundation of the platform, and the control subsystem is the core of the platform.

[0027] For the mobile mechanism, the mobile mechanism of the platform of the present invention is composed of four "all-round mobile crawlers". "Omnidirectional mobile track" is based on the basic structure of the mobile mechanism of the tracked vehicle, and a certain number of cylindrical rollers with fixed offset angles are evenly distributed on it. The rollers can rotate freely around their own axes, and the range of offset angles is (0°, 90°) or (-90°, 0...

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Abstract

The invention discloses a track type omnibearing moving platform which is mainly composed of a moving mechanism, a control sub-system, a drive sub-system and a power sub-system, wherein the moving mechanism is composed of multiple omnibearing moving tracks; and the multiple omnibearing moving tracks are arranged like the four-wheel set of an automobile. The omnibearing moving track is mainly composed of a driving wheel (12), a track plate (13), a roller (14), a loading wheel (15), a towing wheel (16) and an induction wheel (17). The roller (14) is fixed on a roller bracket (23) of each track plate, and the rotation axis thereof forms a certain angle with the axis of the driving wheel (12) of the omnibearing moving track so as to form an offset angle of the roller (14).

Description

technical field [0001] The invention belongs to the technical field of mobile mechanical devices, and in particular relates to a crawler-type mobile platform with omnidirectional motion characteristics. Background technique [0002] In recent years, the application of mobile platforms in various industries has gradually deepened and broadened, such as warehousing and transportation, aerospace, military security, and service industries. It can be divided into omnidirectional and non-omnidirectional according to its motion characteristics, but most of the existing mobile platforms are non-omnidirectional. Compared with non-omnidirectional, the omnidirectional mobile platform has three degrees of freedom of motion on the XY plane under the spatial coordinate system XYZ, namely translation along the X-axis and Y-axis and rotation around the Z-axis. It has more flexible maneuverability, can move in any direction on the plane without changing the attitude of the platform, and can...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D55/08B62D11/00
CPCB62D11/00B62D55/20B62D55/26
Inventor 张豫南黄涛颜南明张健尚颖辉李年裕李瀚飞王双双田鹏闫永宝赵玉慧孙晓雨吴中坚李辉张舒阳王恒
Owner 张豫南
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