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Robot walking device

A walking device and robot technology, applied in the field of robots, can solve the problems of large force on the bottom wheel of the robot, unstable walking, single walking direction, etc., and achieve the effects of stable walking, reducing wheel rim wear, and increasing overall balance.

Active Publication Date: 2018-02-09
GUANGZHOU WALKERA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the robot walking devices currently on the market are not stable enough, prone to slipping or the robot falling over, and the walking direction is single. In addition, the wheels at the bottom of the robot are under too much force and are easy to wear and tear, requiring frequent replacement of the wheels to increase costs.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as figure 1 As shown, a robot walking device is provided at the lower end of a robot body 1, and the walking device includes four legs 2. Such as Figure 2~3 As shown, the legs 2 include a first leg 21, a second leg 22, a third leg 23, and a fourth leg 24. The lower end of each leg 2 is provided with a motor protection shell 3 and walking Wheel 4, the motor protective shell 3 has a built-in drive motor 5, the lower end of the first leg 21 is provided with a first walking wheel 41, the lower end of the second leg 22 is provided with a second walking wheel 42, and the third The lower end of the leg 23 is provided with a third walking wheel 43, and the lower end of the fourth leg 24 is provided with a fourth walking wheel 44. The four legs are distributed in a cross shape to form a first axis and a second axis. The driving motor 5 at the lower end of the one leg 21 and the third leg 23 respectively drive the first traveling wheel 41 and the third traveling wheel 43 to...

Embodiment 2

[0042] The difference between this embodiment and the first embodiment is that the walking wheel is provided with six mutually symmetrical installation positions, the installation positions of the first runner and the second runner are staggered, and the first runner The structure is the same as the second runner, and the runner is provided with six rugby-shaped rotors, which are arranged at six corresponding installation positions.

[0043] Further, the sub-support is a pneumatic rod.

Embodiment 3

[0045] The difference between this embodiment and the second embodiment is that the sub-bracket is a support spring.

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PUM

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Abstract

Disclosed is a robot walking device. The robot walking device includes a robot main body, a first supporting leg, a second supporting leg, a third supporting leg and a fourth supporting leg, wherein the first supporting leg, the second supporting leg, the third supporting leg and the fourth supporting leg are connected with the robot main body. The lower end of each supporting leg is provided witha driving motor and a walking wheel. The driving motors drive the walking wheels. The lower end of the first supporting leg is provided with the first walking wheel. The lower end of the second supporting leg is provided with the second walking wheel. The lower end of the third supporting leg is provided with the third walking wheel. The lower end of the forth supporting leg is provided with thefourth walking wheel. The four supporting legs are distributed in a cross shape to form a first shaft and a second shaft. The driving motors at the lower ends of the first supporting leg and the thirdsupporting leg drive the first walking wheel and the third walking wheel correspondingly to rotate around the first shaft. The driving motors at the lower ends of the second supporting leg and the forth supporting leg drive the second walking wheel and the forth walking wheel correspondingly to rotate around the second shaft. The first shaft and the second shaft are perpendicular to each other. According to the robot walking device, walking of the robot can be more stable and the whole balance of the robot can be increased.

Description

Technical field [0001] The invention belongs to the technical field of robots, and specifically relates to a robot walking device. Background technique [0002] Walking robots have been available as early as the 1980s. With the further development of the field of toy robot technology, robot walking technology is changing day by day. Some are simulated human walking, some are installed with rollers, and some are installed with steering gear to drive walking. . A robot is a mechanical device that automatically performs work. It can accept human commands, run pre-arranged programs, or act according to principles and programs formulated with artificial intelligence technology. With the rapid development of the robotics industry, many robots have emerged to replace human jobs, such as in the production industry, construction industry, or dangerous jobs. At present, there are more than 800 companies involved in robot production in my country. However, more than 200 of them are robot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D57/028
CPCB62D57/028
Inventor 罗之洪夏烨曾嘉想罗强
Owner GUANGZHOU WALKERA TECH CO LTD