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Heavy-duty self-driven omnidirectional wheel and design method thereof

An omnidirectional wheel, self-driven technology, applied in the direction of wheels, transportation and packaging, vehicle parts, etc., can solve the problems of low efficiency, large working space, large turning radius, etc., and achieve flexible and stable movement, strong bearing capacity, and flexible movement Effect

Active Publication Date: 2012-01-11
SHENZHEN JT AUTOMATION EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the poor flexibility of the traditional aircraft parts transportation platform, it can not move sideways and requires a large turning radius, which requires a larger working space; in addition, the traditional aircraft parts transportation platform is difficult to accurately control the direction of movement Not only the efficiency is low, but also the accuracy is not high, so the traditional aircraft parts transportation platform can no longer meet the requirements of modern aircraft manufacturing

Method used

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  • Heavy-duty self-driven omnidirectional wheel and design method thereof
  • Heavy-duty self-driven omnidirectional wheel and design method thereof
  • Heavy-duty self-driven omnidirectional wheel and design method thereof

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Embodiment Construction

[0063] The following is a preferred embodiment of the omnidirectional mobile platform for transporting self-driven omnidirectional wheels and aircraft parts of the present invention in conjunction with the accompanying drawings of the description.

[0064] Such as figure 2 As shown, the self-driving omni wheel includes an omni wheel body 121 , a transmission shaft 122 , a coupling 123 , a reducer 124 and a motor 125 . The output shaft of the motor 125 is connected with the input end of the reducer 124, the output shaft of the reducer 124 is connected with the transmission shaft 122 through the coupling 123, the transmission shaft 122 is connected with the omnidirectional wheel body 121, and the omnidirectional wheel body is on the transmission shaft The axial position is fixed by the shaft shoulder and the nut.

[0065] suppose image 3 The cylinder in is an omnidirectional wheel, and the coordinate system is established with the direction of the wheel axis as the Z axis. R ...

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Abstract

The invention relates to a heavy-duty self-driven omnidirectional wheel and a design method thereof, and belongs to the technical field of omnidirectional wheels. A omnidirectional wheel body (121) consists of a spoke (1212), 6-16 roller mandrels (1211) uniformly distributed on the outer ring of the spoke along the circumferential direction, small rollers (1210) arranged on the roller mandrels (1211), and two end covers (1214) for positioning the spoke (1212) and the roller mandrels (1211), wherein the end covers (1214) are connected with the roller mandrels (1211) through bearings (1213), and the end covers (1214) are fixedly connected with the spoke (1212); and the included angles between the roller mandrels (1211) and the axis space of a transmission shaft (122) are equal and are 30-60degrees, the adjacent small rollers have superposition in space distribution, and the outline enveloping surface formed by all the small rollers (1210) is a cylindrical surface superposed with the theoretical outline surface of the wheel. The omnidirectional wheel has the advantages of simple structure, stability in movement and strong bearing capacity.

Description

technical field [0001] The invention relates to an omnidirectional wheel and a design method thereof, in particular to a heavy-duty self-driving omnidirectional wheel. Background technique [0002] At present, the domestic aircraft manufacturing industry still widely adopts the traditional mode of transportation mainly driven by manpower or tractors. Due to the poor flexibility of the traditional aircraft parts transportation platform, it can not move sideways and requires a large turning radius, which requires a larger working space; in addition, the traditional aircraft parts transportation platform is difficult to accurately control the direction of movement Not only is the efficiency low, but the accuracy is not high, so the traditional aircraft parts transportation platform can no longer meet the requirements of modern aircraft manufacturing. This patent aims at inventing a drive actuator for an omnidirectional mobile mechanism that can flexibly transport a large-sized...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60B19/14
Inventor 韦红余黄翔陈文亮裘禄赵乐乐
Owner SHENZHEN JT AUTOMATION EQUIP CO LTD
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