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AGV and suspension structure thereof

A suspension and support mechanism technology, applied in the field of AGV and its suspension structure, can solve the problems of obvious chassis shaking and inapplicability of AGV, and achieve the effect of ensuring stability and accuracy, preventing slippage, and avoiding car body tilting.

Pending Publication Date: 2018-04-17
SHANGHAI MROBOT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This driven wheel suspension mode can solve the problem of driving wheel suspension and slippage to a certain extent, but in the process of AGV heavy load start and stop, the chassis shakes obviously, which is not suitable for AGVs that require high operating accuracy

Method used

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  • AGV and suspension structure thereof
  • AGV and suspension structure thereof
  • AGV and suspension structure thereof

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Embodiment Construction

[0044] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation manners of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention, and those skilled in the art can obtain other accompanying drawings based on these drawings and obtain other implementations.

[0045] In order to make the drawing concise, the parts related to the present invention are only schematically shown in each drawing, and they do not represent the actual structure of the product. In addition, to make the drawings concise and easy to understand, in some drawings, only one of the components having the same structure or function is schematically shown, or only one of them is marked. Herein, "a" not only means "only one", but also means "more than one". In this arti...

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Abstract

The invention discloses an AGV and a suspension structure thereof. The suspension structure comprises a suspension mechanism and a supporting mechanism, wherein the suspension mechanism is connected with a hub assembly of a driving wheel; the supporting mechanism is connected with a vehicle body of the AGV; and the suspension mechanism is rotatably arranged on the supporting mechanism, so that thesuspension mechanism can drive the hub assembly to carry out curvilinear motion around the supporting mechanism. The road grabbing ability of driving wheels is improved, the circumstance that the driving wheels are suspended is avoided, and therefore, slipping of the driving wheels is prevented effectively; preferably, the circumstance that the vehicle body is inclined and the like is further avoided effectively; and therefore, the stability of a chassis of the AGV in a heavy-load starting and stopping process is ensured, and the running precision of the AGV is ensured.

Description

technical field [0001] The invention relates to the field of AGV technology, in particular to an AGV and its suspension structure. Background technique [0002] At present, AGV has been widely used in logistics, warehousing and transportation, industrial production enterprises and assembly production lines. However, most of the existing AGV products on the market are intelligent enough for warehouses, flat floors and other working conditions, and do not have active wheel suspension systems. From the determination of a plane at three points, it can be seen that as long as the AGV chassis with more than three wheels must be equipped with a suspension structure, it is necessary to avoid the phenomenon of the driving wheel hanging in the air. [0003] The chassis structure of traditional AGV vehicles, especially small AGV vehicles, is limited by the installation space, and the chassis does not have a suspension system. As a result, the flatness of the AGV vehicle is not enough. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G3/04B60G11/14B62D61/00
CPCB62D61/00B60G3/04B60G11/14B60G2204/143B60G2200/13B60G2200/422
Inventor 蒋化冰佘文志孙斌吴礼银康力方张干赵亮邹武林
Owner SHANGHAI MROBOT TECH CO LTD
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