Bionic all-terrain robot

An all-terrain and robotic technology, applied in the field of robotics, can solve problems such as poor carrying capacity, poor adaptability, and poor stability, and achieve the effects of improving obstacle surmounting ability, good shock absorption performance, and strong adaptability

CN110667723AActive Publication Date: 2020-01-10CHINA UNIV OF MINING & TECH (BEIJING) +1
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2020-01-10

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Abstract

The invention discloses a bionic all-terrain robot. The bionic all-terrain robot comprises a vehicle body, a plurality of groups of wheel leg devices, a suspension device, a damper and an elastic piece, wherein the plurality of groups of wheel leg devices are distributed and spaced apart in the front-to-back direction, each group of the wheel leg devices comprises two symmetrically-arranged wheelleg devices in the left-right direction, each wheel leg device comprises a leg component and a traveling wheel, and a power output shaft of the leg component is connected with the traveling wheel, thesuspension device is arranged in the vehicle body main body, the suspension device is connected with two groups, at least at the headmost end and the rearmost end, of the plurality of groups of wheelleg devices correspondingly, the suspension device comprises a plurality of driving components, each driving component is connected with the corresponding leg component, each driving component comprises an electric cylinder and a telescopic rod, the telescopic rod is arranged on the electric cylinder, and the electric cylinder can drive the telescopic rod to stretch or shorten, the damper is connected between the vehicle body and the leg component, and the elastic piece sleeves the damper. According to the bionic all-terrain robot, the obstacle crossing capability is improved, and the bionicall-terrain robot has good damping performance, and has strong adaptability to complex terrain.
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Description

technical field

[0001] The invention relates to the technical field of robots, in particular to a bionic all-terrain robot. Background technique

[0002] At present, all-terrain robots mainly include wheeled robots, tracked robots, legged robots, compound robots (such as wheels + tracks, etc.) and bionic robots (such as snakes, etc.). In related technologies, wheeled robots are not suitable for walking on complex ground, and their ability to overcome obstacles is poor, and their adaptability is relatively poor; legged robots have complex structure and control, poor stability, and low walking speed and walking efficiency; The friction resistance is large, the loss is large, and it is easy to be worn by the soil; the motion stability of the bionic robot is not strong, and the carrying capacity is poor. Contents of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art.

[0004] Therefore, the present inve...

Examples

Embodiment Construction

[0031] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0032] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Rear", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Axial", "Radial", "Circumferential" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the descriptio...