Independent suspension mechanism of intelligent Mecanum wheel movement platform

Abstract

The invention relates to an independent suspension mechanism of an intelligent Mecanum wheel movement platform. The independent suspension mechanism is arranged below the movement platform and on the radial side of a Mecanum wheel and comprises a feed rod, a linear bearing, springs, a feed rod flange and an installation frame, wherein one end of the feed rod is connected with the movement platform through the feed rod flange, the other end of the feed rod is connected to the installation frame through a feed rod seat, the feed rod penetrates the linear bearing to be connected with the feed rod seat, and the springs sleeve the feed rod and are arranged between the feed rod flange and the linear bearing respectively. According to the independent suspension mechanism of the intelligent Mecanum wheel movement platform, advantages of the independent suspension mechanism and the Mecanum wheel movement platform are organically combined, the platform is stably operated, a high adaptive capability to uneven terrains and a high obstacle crossing capability are achieved, and the platform is good in bearing rigidity.

Description

technical field [0001] The invention relates to an intelligent mobile platform, in particular to an independent suspension mechanism of the mecanum wheel intelligent mobile platform. Background technique [0002] Among the existing mecanum wheel mobile platforms, most of them adopt the structure without buffer or suspension, and are directly connected to the platform, which is the most common structural form of mecanum wheel mobile platform. The advantage of this form is that it can carry It has high capacity, high energy utilization rate, simple mechanism and control, and the existing technology is relatively mature. When the center of gravity of the load on the road is high and the center of gravity is high, it is easy to cause the center of gravity to be unstable during operation, resulting in a large shake. Especially the flatness of the road surface is very bad, and when four wheels can't touch the ground simultaneously, the mobile platform can't realize good omnidirec...

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Problems solved by technology

[0003] Aiming at the shortcomings of the Mecanum wheel mobile platform in the prior art, such as the unstable center of gravity and large shaking caused by the operation, the technical problem to be solved by the present invention is to provide an intelligent Mecanum wheel with stable platform operation and strong obstacle surmounting ability. Independent Suspension Mechanism for Mobile Platform

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