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Mecanum wheel for hydraulically regulating the direction of a roller

A roller and hydraulic technology, applied in the direction of wheels, transportation and packaging, vehicle parts, etc., can solve problems such as tire wear, power loss, and large friction torque of mecanum wheels, so as to reduce tire power consumption, reduce wear rate and Effects of power consumption and adaptability improvement

Active Publication Date: 2018-12-18
NANJING VOCATIONAL UNIV OF IND TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a mecanum wheel with hydraulic adjustment of the direction of the rollers, which can effectively solve the disadvantages of the mecanum wheel having a large frictional moment, causing large tire wear and power loss

Method used

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  • Mecanum wheel for hydraulically regulating the direction of a roller
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  • Mecanum wheel for hydraulically regulating the direction of a roller

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Embodiment Construction

[0037] In order to better understand the technical content of the present invention, specific embodiments are given together with the attached drawings for description as follows.

[0038]Aspects of the invention are described in this disclosure with reference to the accompanying drawings, which show a number of illustrated embodiments. Embodiments of the present disclosure are not necessarily intended to include all aspects of the invention. It should be appreciated that the various concepts and embodiments described above, as well as those described in more detail below, can be implemented in any of numerous ways, since the concepts and embodiments disclosed herein are not limited to any implementation. In addition, some aspects of the present disclosure may be used alone or in any suitable combination with other aspects of the present disclosure.

[0039] Based on the disadvantages of the prior art that the mecanum wheel has a large frictional moment, resulting in large t...

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Abstract

A McNum wheel for hydraulically regulating the direction of a roller relates to the field of electromechanical integration and comprises a mechanical connection part and a hydraulic control part. Themechanical connection part comprises a first hub and a second hub, a first rim and a second rim, a roller mounting part and a hub shaft; The roller mounting portion connects the first hub and the second hub, and comprises a roller and a ball restraint mounted on both ends of the roller, wherein the ball restraint is clamped between the periphery of the first hub and the first rim, and between theperiphery of the second hub and the second rim; The roller has a first state parallel to the center axes of the first hub and the second hub, and a second state inclined at an angle of 45 DEG with respect to the center axes of the first hub and the second hub; A first end of the hub shaft is connected to the first hub, and a second end of the hub shaft is fixedly connected to the second hub. The hydraulic control section is configured to control relative movement of the first hub and the second hub so that the roller changes between the first state and the second state. The invention has ingenious structure and improves the speed adaptability and service life of the McNum wheel.

Description

technical field [0001] The invention relates to the field of electromechanical integration, in particular to a mecanum wheel for hydraulically adjusting the direction of rollers. Background technique [0002] In recent years, with the rapid development of artificial intelligence, the research and development of all-round mobile equipment, the characteristics of zero-radius rotation and lateral movement of special working platforms, and how to achieve mobility in a small space have attracted widespread attention. At present, many institutions at home and abroad have carried out the research and development of all-round mobile working platforms, and have carried out extensive research on the design and manufacture of wheels, wheel configuration schemes, and robot motion analysis and path planning; based on the Mecanum wheel It has the advantages of simple mechanical structure of the whole vehicle, flexible motion control, good passability, etc., and has been more widely used i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60B19/12
CPCB60B19/12Y02T10/86
Inventor 许江涛林宗杰周洋
Owner NANJING VOCATIONAL UNIV OF IND TECH
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