Omnidirectional wheel with simplified manufacturing technique

An omnidirectional wheel and roller technology, applied in the direction of wheels, transportation and packaging, vehicle parts, etc., to achieve the effect of smooth movement, compact structure and strong environmental adaptability

Inactive Publication Date: 2010-10-13
OCEAN UNIV OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention provides an omni-directional wheel stru...

Method used

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  • Omnidirectional wheel with simplified manufacturing technique
  • Omnidirectional wheel with simplified manufacturing technique
  • Omnidirectional wheel with simplified manufacturing technique

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Experimental program
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Embodiment Construction

[0015] specific implementation plan

[0016] The omnidirectional wheel implemented in the present invention is mainly composed of the following components: inner hub 1, connecting flange 2, outer hub 3, joint bearing 4, drive shaft flange 5, roller 6, internal thread half shaft 7, external thread Half shaft 8, roller bearing 9, half shaft bolt 10, joint bearing fixing bolt 11.

[0017] The inner hub 1 is connected with the outer hub 3 and the drive shaft flange 5 through the connecting flange 2 to form a coaxial structure; the joint bearing 4 is connected to the inner hub 1 and the outer hub 3 by joint bearing fixing bolts 11 The roller 6 and the roller bearing 9 are connected together by the threads of the internally threaded half shaft 7 and the externally threaded half shaft 8 to form a roller train; The joint bearing 4 on the wheel hub 3 is connected.

[0018] The following components are all taken from the standard parts: joint bearing 4, roller bearing 9, half shaft bo...

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PUM

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Abstract

The invention relates to an omnidirectional wheel, in particular to an omnidirectional wheel, which can finish the manufacture by using standard parts and a simple machining means under the condition without special manufacturing equipment. The omnidirectional wheel belongs to the control field of the logistics equipment and the moving robot and discloses a manufacturing method of the structure of the omnidirectional wheel. The related wheel hubs of the omnidirectional wheel adopt an arrangement structure which has an inner layer and an outer layer and stagger specific angles in an alternating manner, thus avoiding the difficulty of the manufacture and the installation brought by the integration of the wheel hubs. An outer wheel hub and an inner wheel hub connected by a flange disc are fixed with joint bearings and are respectively connected with the two ends of a shaft of a roller; and the roller adopts a separated structure of a supporting bearing and polyurethane, thus guaranteeing the accuracy of the omni movement. In the invention, the whole omnidirectional wheel has better elasticity and convenient installation.

Description

technical field [0001] The invention relates to an omnidirectional wheel, in particular to an omnidirectional wheel which can be manufactured using standard parts and simple processing means without special manufacturing equipment. It belongs to the field of logistics equipment and mobile robot control. [0002] The invention discloses a method for designing and manufacturing an omnidirectional wheel structure. The hub of the omnidirectional wheel involved adopts an arrangement structure of inner and outer layers alternately staggered at a specific angle, which avoids manufacturing and installation difficulties caused by the integration of the hub. The outer wheel hub and the inner wheel hub are connected by a flange, and joint bearings are fixed on the inner and outer wheel hubs, respectively connecting the two ends of the shaft of the roller. The roller adopts the split structure of supporting shaft and polyurethane, which ensures the precision of omnidirectional movement....

Claims

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Application Information

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IPC IPC(8): B60B19/12
Inventor 程凯杨晓李雨桥苏超滕绍伟杨国仁
Owner OCEAN UNIV OF CHINA
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