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Gap magnetic adsorption universal wheel

A magnetic adsorption and universal wheel technology, applied in the field of robots, can solve the problems of large power loss, inability to provide reliable adsorption force, inflexible robot steering movement, etc., to achieve the effect of improving stability and preventing excessive gaps

Pending Publication Date: 2020-10-16
TIANJIN RES INST FOR ADVANCED EQUIP TSINGHUA UNIV +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially when the robot is turning, it is necessary to overcome the friction force generated by the magnetic adsorption force, resulting in inflexible turning of the robot and large power loss
For robots using universal wheels or universal balls, the driven part cannot provide reliable adsorption force, resulting in the risk of falling when the robot moves in all positions

Method used

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Embodiment Construction

[0036] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0037] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention provides a gap magnetic adsorption universal wheel which comprises a connecting frame, a driven wheel and a supporting bearing. A wheel shaft used for installing the driven wheel is arranged at one end of the connecting frame, the driven wheel is installed at the two ends of the wheel shaft, and the other end of the connecting frame is rotationally connected with a robot through thesupporting bearing; a magnet is further installed at the end, close to the driven wheel, of the connecting frame, and containing spaces for containing gaskets of different sizes are formed between themagnet and the connecting frame. According to the gap magnetic adsorption universal wheel, the problem that the resistance is too large when the robot steers can be solved, and certain adsorption force is provided for the robot through the magnet while the robot moves flexibly.

Description

technical field [0001] The invention belongs to the field of robots, in particular to a gap magnetic adsorption universal wheel. Background technique [0002] When the robot moves on the surface of a large steel container, flexible movement and reliable adsorption are a pair of contradictions. Especially when the robot turns and moves, it has to overcome the friction force generated by the magnetic adsorption force, which leads to inflexible turning and large power loss of the robot. For robots using universal wheels or universal balls, the driven part cannot provide reliable adsorption force, resulting in the risk of falling when the robot moves in all positions. Contents of the invention [0003] In view of this, the present invention aims to propose a gap magnetic adsorption universal wheel, which is a two-axis structure with adsorption capacity, and is fixed on the robot chassis through a rotary support. The robot can install one or more sets of this universal wheel ...

Claims

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Application Information

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IPC IPC(8): B62D57/024B60B33/00
CPCB60B33/0002B60B33/0036B62D57/024
Inventor 杨东宇孙振国陈咏华赵志刚王明李力
Owner TIANJIN RES INST FOR ADVANCED EQUIP TSINGHUA UNIV
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