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Omnidirectional mobile equipment

An omnidirectional movement and equipment technology, applied in the direction of motor vehicles, using re-radiation, elastic suspension, etc., can solve problems such as mechanical vibration, poor adaptability to terrain fluctuations, and inability to fully consider the structural requirements for installing LiDAR lidar, and achieve enhanced Adaptability, the effect of reducing mechanical vibration

Active Publication Date: 2020-09-11
SYMG SHANGHAI INTELLIGENCE SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide an omnidirectional mobile device, which is used to solve the problems of poor adaptability to terrain undulations and obvious inherent mechanical vibration during operation in the prior art, and cannot fully Consider the problem of structural requirements for installing LiDAR lidar

Method used

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Examples

Experimental program
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Effect test

Embodiment

[0037] This embodiment provides an omnidirectional mobile device, including:

[0038] The running system includes 2N sets of mecanum wheel mechanisms, a body frame and an elastic suspension mechanism; the 2N sets of mecanum wheel mechanisms are symmetrically installed on the body frame through elastic suspension mechanisms, and N is greater than or equal to 2;

[0039] Wherein, when the 2N sets of Mecanum wheel mechanisms are running continuously, the elastic suspension mechanism allows the relative movement of the 2N sets of Mecanum wheel mechanisms on the given mechanical degrees of freedom of the elastic suspension mechanism, so as to absorb the Vibration generated during the operation of the mecanum wheel mechanism;

[0040] The task load cabin is arranged on the traveling system, and a LiDAR laser radar is installed in the cabin of the task load cabin, and the guide rail-free movement of the LiDAR laser radar is driven by the travel system.

[0041] The omnidirectional m...

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Abstract

The invention provides omnidirectional mobile equipment. The equipment comprises a walking system which comprises 2N groups of Mecanum wheel mechanisms, a body frame, and an elastic suspension mechanism; 2N groups of Mecanum wheel mechanisms are symmetrically mounted on the body frame through the elastic suspension mechanism, and N is greater than or equal to 2; when the 2N groups of Mecanum wheelmechanisms continuously operate, the elastic suspension mechanism is used for allowing the 2N groups of Mecanum wheel mechanisms to relatively move on a mechanical degree of freedom given by the elastic suspension mechanism so as to absorb vibration generated in the operation process of the Mecanum wheel mechanisms; and a task load cabin is arranged on the walking system, a LiDAR laser radar is installed in the cabin body, and the LiDAR laser radar is driven by the walking system to move in a guide-rail-free mode. The inherent problems of a traditional Mecanum wheel mobile platform are solved, an optimally designed elastic suspension system and a unique wheel set arrangement method are adopted, the adaptability of the chassis to topographic relief is enhanced, and meanwhile mechanical vibration generated when the chassis operates is remarkably reduced.

Description

technical field [0001] The invention belongs to the technical field of omnidirectional mechanical movement, and relates to equipment, in particular to an omnidirectional mobile equipment. Background technique [0002] The omni-directional motion equipment based on Mecanum wheel technology can realize motion modes such as forward movement, lateral movement, oblique movement, rotation and combinations thereof. The all-round forklift and all-round transport platform developed on this basis are very suitable for the ship environment with limited transfer space and narrow working channels, and have obvious effects in improving ship support efficiency, increasing ship space utilization and reducing labor costs . [0003] Therefore, the universal reachability of the mecanum wheel omnidirectional motion platform on the two-dimensional plane has very high application value in the field of automation / robot applications. However, the mecanum wheel itself also has the problems of poor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D63/02B62D63/04B60G11/36B60B19/12G01S17/88
CPCB60B19/12B60G11/36B62D63/02B62D63/04G01S17/88
Inventor 朱志浩黄迪顾昕华王宇翔陈常筠唐亮樊响
Owner SYMG SHANGHAI INTELLIGENCE SYST CO LTD
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