Multi-motion mode four-leg robot

A quadruped robot and multi-motion mode technology, applied in the field of robotics, can solve problems such as unrealistic, reduced robot adaptability, and complex design of walking robots, and achieve the effects of easy production, simple structure, and low cost

Pending Publication Date: 2018-07-13
XINYANG NORMAL UNIVERSITY
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  • Abstract
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AI Technical Summary

Problems solved by technology

However, the design of walking robots is becoming more and more complex. Due to the influence of control methods and controllers, the adaptability of robots to the environment has been reduced. As a result, some robots with simple mechanical structures and strong adaptability have not received too much attention.
[0003] As far as the current situation of legged robots is concerned, it is unrealistic to make a legged robot with strong adaptability in a short period of time. Therefore, in order to solve the problem of environmental adaptation, a quadruped robot with multiple motion modes is designed.

Method used

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  • Multi-motion mode four-leg robot
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  • Multi-motion mode four-leg robot

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Embodiment 1

[0031] Such as Figure 1~Figure 7 As shown, a quadruped robot with multiple motion modes includes a casing 1, the casing 1 is hollow, and the left and right sides of the casing 1 are symmetrically fixed with four legs with the same structure by four motor brackets 3 The internal motion assembly 2, that is, the left front leg motion assembly, the right front leg motion assembly, the left rear leg motion assembly and the right rear leg motion assembly; Holes matching the shape of the motor bracket 3 are provided on both sides, and the motor bracket 3 is fixed in the hole; the leg movement assembly 2 includes a leg lifting system, a rotation system and a leg linkage assembly to realize the walking motion mode of the quadruped robot Or rotation motion mode, described leg raising system comprises leg raising motor 4, leg raising driving gear 7, leg raising follower gear 8, inner belt seat outer spherical bearing 16 and linear bearing 17, and described rotating system includes rotat...

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Abstract

The invention belongs to the technical field of robots and discloses a multi-motion mode four-leg robot. The robot includes an enclosure. The left and right sides of the enclosure are symmetrically fixedly provided with four identical leg motion components by four motor supports, i.e. left front leg motion component, right front leg motion component, left rear leg motion component and right rear leg motion component. The left side and the right side of the enclosure are provided with holes matched with the shape of the motor support. The motor support is fixed in the hole; the leg motion component includes a leg lifting system, a rotating system and a leg connecting rod component to realize the walking motion mode or the rotating motion mode of the four-leg robot. According to the invention, the leg lifting motor and the rotating motor are cooperatively used, so that the switching of two modes of motion of the robot is realized and more environment conditions can be accommodated; in addition, the robot has the advantages of simple structure, easy manufacture, low cost and very good application prospect.

Description

technical field [0001] The invention belongs to the technical field of robots and relates to a quadruped robot with multiple motion modes. Background technique [0002] In the field of robotics, people's main focus is more and more on walking robots. The design of walking robots is to solve the adaptability and perform multiple tasks in complex environments. However, the design of walking robots is becoming more and more complex. Due to the influence of control methods and controllers, the adaptability of robots to the environment is reduced. As a result, some robots with simple mechanical structures and strong adaptability have not received too much attention. [0003] As far as the current situation of legged robots is concerned, it is unrealistic to make legged robots with strong adaptability in a short period of time. Therefore, in order to solve the problem of environmental adaptation, a quadruped robot with multiple motion modes is designed. Contents of the invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D57/032
CPCB62D57/032
Inventor 张杰磊李鑫磊
Owner XINYANG NORMAL UNIVERSITY
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