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Method for realizing stair climbing of robot

A technology for robots and stair climbing, applied in the field of robots, can solve the problems of high power consumption, unstable landing, inflexibility, etc., and achieve the effect of flexible turning in place and low ground friction power consumption.

Inactive Publication Date: 2020-07-14
SUZHOU ANHUI SAIERWODE INTERNET OF THINGS TECH CO LTD
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

The existing stair-climbing wheel sets mainly include planetary wheel tumbling type and crawler type, both of which are inflexible in steering, consume a lot of power, and land unevenly

Method used

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  • Method for realizing stair climbing of robot

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Embodiment Construction

[0013] A method for realizing a robot climbing stairs. The robot uses a wheel set as a walking structure, uses a planetary gear in the wheel set to drive the front wheel to change the obstacle moment, and cooperates with the boosting effect of the synchronous power rear wheel to realize the stairs climbing.

[0014] Such as figure 1 As shown, the planetary gear drives the front wheel to change the obstacle moment, which means that the inner ring gear 3 and the sheave track are arranged on the inner ring of the front wheel 4, and the inner bracket connected to the sheave track through the sheave 1 is arranged in the front wheel 4 2. A planetary gear 5 that cooperates with the ring gear 3 is set in the inner bracket 2. When the front wheel 4 touches a step, the planetary gear 5 moves upward along the ring gear 3 under power drive, thereby changing the obstacle moment.

[0015] The boosting effect of the synchronous power rear wheel to realize climbing means that when the front w...

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Abstract

The invention discloses a method for realizing stair climbing of a robot. The robot takes a wheel set as a walking structure, planetary gears in the wheel set drives front wheels to change obstacle torque, stair climbing is achieved through cooperation with the boosting effect of synchronous power rear wheels, the wheel sets are installed on the robot or an electric wheelchair in a bilateral symmetry structure, and during turning, flexible in-situ turning can be achieved only by controlling the power wheel on one side to rotate forwards and controlling the power wheel on the other side to rotate reversely. The method is advantaged in that the robot or the electric wheelchair can stably climb stairs or cross obstacles with small torque, in-situ turning is flexible, and ground friction powerconsumption is low.

Description

technical field [0001] The invention relates to a method for realizing a robot climbing stairs, belonging to the technical field of robots. Background technique [0002] With the continuous development of various robotic electric wheelchairs, there is an urgent need for a structure that can walk freely on flat ground and climb stairs or steps. Existing stair-climbing wheel sets mainly include planetary wheel tumbling type and crawler type, and these two kinds of steering are inflexible, power consumption is large, and landing is not stable. Contents of the invention [0003] The purpose of the present invention is to solve the problems existing in the current technology, and to provide a method for realizing the robot climbing stairs. [0004] In order to achieve the above object, the technical means adopted in the present invention are: a method for realizing the robot climbing stairs. The robot uses the wheel set as the walking structure, and the planetary gear in the w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D57/028
CPCB62D57/028
Inventor 徐航
Owner SUZHOU ANHUI SAIERWODE INTERNET OF THINGS TECH CO LTD
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