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Mecanum wheel movement device

A technology of mecanum wheel and motion device, which is applied in transportation and packaging, interconnection systems, vehicle parts, etc., can solve the problems of complex overall structure and high cost, and achieve the effect of low cost and simple structure

Inactive Publication Date: 2015-02-04
BEIJING XINGDA TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, the simultaneous landing of the mecanum wheels is achieved by utilizing the flexibility of the elastic elements, which often requires adding a complex damping mechanism to each mecanum wheel, the overall structure is complex and the cost is high

Method used

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  • Mecanum wheel movement device
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Examples

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Embodiment Construction

[0014] Embodiments of the present invention will be described below with reference to the drawings. Elements and features described in one drawing or one embodiment of the present invention may be combined with elements and features shown in one or more other drawings or embodiments. It should be noted that representation and description of components and processes that are not related to the present invention and known to those of ordinary skill in the art are omitted from the drawings and descriptions for the purpose of clarity.

[0015] figure 1 The mecanum wheel motion device provided for the embodiment of the present invention includes a vehicle frame 10 and mecanum wheels 20 located on both sides of the vehicle frame 10, one side of the vehicle frame 10 is connected with a link suspension structure 30, figure 2 It is a schematic diagram of the connecting rod suspension structure 30, the connecting rod includes two connecting rod suspension brackets 31, and the two conn...

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Abstract

The invention provides a mecanum wheel movement device. The mecanum wheel movement device comprises a frame and mecanum wheels located on the two sides of the frame, wherein one side of the frame is connected with a connection rod suspension structure; a connection rod comprises two connection rod suspension brackets; the two connection rod suspension brackets are in rotational connection with the frame; a linking rod is connected between the two connection rod suspension brackets; one end of the linking rod is in rotational connection with one connection rod suspension bracket and the other end of the linking rod is rotational connection with the other connection rod suspension bracket; each connection rod suspension bracket is in rotational connection with one mecanum wheel; on the same connection rod suspension bracket, the heights of the rotational connection position of the connection rod suspension bracket and the frame and the rotational connection position of the connection rod suspension bracket and the linking rod are different. The connection rod suspension structure is arranged so that the problem that the mecanum wheels cannot touch the ground at the same time when driving on an uneven road surface is solved, and the mecanum wheels of a whole car can effectively touch the ground; the effectiveness and the stability of the movement of the mecanum wheels are guaranteed.

Description

technical field [0001] The invention relates to the field of Mecanum wheel moving devices, in particular to a Mecanum wheel moving device provided with a link suspension structure. Background technique [0002] The movement of the Mecanum wheel is based on the principle of a central wheel with many axles located at the periphery of the wheel. Using these angled peripheral axles, a part of the steering force of the wheel is transformed into a normal force of the wheel, depending on the respective The direction and speed of the wheel can finally be combined to produce a resultant force vector in any required direction, thus ensuring that the platform can move freely in the direction of the final resultant force vector without changing the direction of the wheel itself. The mecanum wheel is compact in structure and flexible in movement, and is a very successful all-round wheel. Combining four new wheels of this type can realize all-round mobile functions more flexibly and conv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G21/045
Inventor 杨辉李兴宝鞠兴全陈宝王海峰庞龙亮
Owner BEIJING XINGDA TECH DEV
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