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Waist simulation device of bionic robot mouse based on multi-link transmission

A bionic robot mouse and waist technology, applied in the field of bionic robots, can solve the problems of complex control, redundant degrees of freedom, large mass and volume, etc.

Active Publication Date: 2021-05-14
BEIJING INSTITUTE OF TECHNOLOGYGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to propose a new waist simulation device for a bionic robot mouse in order to solve the problems of redundant degrees of freedom, complex control, and large quality and volume in simulating the waist of a bionic robot mouse

Method used

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  • Waist simulation device of bionic robot mouse based on multi-link transmission
  • Waist simulation device of bionic robot mouse based on multi-link transmission
  • Waist simulation device of bionic robot mouse based on multi-link transmission

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Experimental program
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Embodiment Construction

[0026]Seefigure 1 , The waist simulation device of the bionic machine mouse based on the link drive, includes: the upper motor rack 1, the sizes parallel link group 2, the crank link 3, the first crank 4, the second crank, the first bolt 5, support Shelf 6, the drive shaft 7, the pitch parallel link group 8, the output shaft 9, the second flange bearing 10, the first flange bearing 11, the end cover 12, the second bolt 13, the first motor, the second motor 14, The lower motor frame 15; the support frame 6 is connected to the lower electromechanical frame 15 by the screw, and the pitch parallel link group 8 is fixed to the support frame 6 by the second flange bearing 10, wherein the second flange bearing The cooperation between the support frame 6 is a gap fit, upper and lower electric holder having two vertical slots 810, and the pitch parallel linkage group 8 is fixed to the upper motor frame and the lower motor through the second micro ball bushing 83. The slot 810 in the vertical...

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Abstract

The invention discloses a waist simulation device of a bionic robot mouse based on multi-link transmission, which belongs to the technical field of bionic robots. The waist simulation device is driven by the first motor, and the crank connecting rod drives the pitching parallel connecting rod group (8). When the first motor rotates, it can realize the up and down pitching motion of the waist of the bionic robot mouse relative to the wheels and forelimbs. When the second motor rotates, the movement of the waist of the bionic robot mouse relative to the yaw direction can be realized. The invention aims to solve the problems of redundant degrees of freedom of the waist mechanism of the simulated bionic robot mouse, complex control, large quality and volume, limited range of motion, and inability to approach the real mouse form well in form.

Description

Technical field[0001]The invention belongs to the technical field of bionic robot, and is specifically involved in a waist simulation device based on a multi-link transmission bionic machine mouse.Background technique[0002]Bionic robots refer to robots that mimic external shapes, motion principles, and behavioral methods of biology in the natural boundaries, can engage in biometric work.[0003]In Non-Patent Document 1 ("Design and Control of a Biomimetory Rats", Shi, Qing, etc., IEEE / Asme Transactions Onmechatronics, 2014.), the author mentioned a structural design and experiment of bionic machine rats. the study. The lumbar mechanism of the bionic machine mouse consists of four motors, motor brackets, differential gearboxes, and bearing, fastening screws, and other components; four motors of the waist mechanism are positioned by motor holder, each motor respective output shaft and gear Fixed, as an input to the differential gearbox, before, the latter two differential gearboxes ar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J11/00
CPCB25J11/00B25J17/00B25J9/1065
Inventor 石青李昌麻孟超邹明杰王圣杰黄强福田敏男
Owner BEIJING INSTITUTE OF TECHNOLOGYGY