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Trunk-line-imitating driving flexible multifunctional mechanical arm

A multi-functional machine and line-driven technology, applied in the field of bionic machines, can solve the problems of weight flexibility and single function, and achieve the effects of precise control, low equipment cost and simple structure

Pending Publication Date: 2022-03-01
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a flexible multifunctional manipulator driven by an imitation elephant trunk line, which solves the problems of cost, weight flexibility and single function

Method used

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  • Trunk-line-imitating driving flexible multifunctional mechanical arm

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as figure 1 As shown, the embodiment of the present invention provides a flexible multifunctional mechanical arm driven by an imitation elephant nose line, including a bottom base 14, a fixed frame 13 is fixedly connected to the upper surface of the bottom base 14, and the middle position of any side of the fixed frame 13 is fixedly connected There is an adjustment disc, and the center position of the adjustment disc away from the center of the fixed frame 13 is fixedly connected with a support spring 6 , and the position of the adjustment disc near the support spring 6 is provided with a number of evenly distributed steering control discs 4 .

[0025] A number of steering control discs 4 on the side away from the fixed frame 13 are provided with fluid nozzles 3 through the sides of the steering control discs 4 away from the fixed frame 13, and the fluid nozzles 3 and the elastic fluid tubes 7 at the corresponding positions are in a fixed and penetrating connection....

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Abstract

The invention provides a trunk-line-imitating driving flexible multifunctional mechanical arm, and relates to the technical field of bionic machinery. The elephant trunk line imitating driving flexible multifunctional mechanical arm comprises a bottom base, a fixing frame is fixedly connected to the upper surface of the bottom base, an adjusting disc is fixedly connected to the middle of any side of the fixing frame, and a supporting spring is fixedly connected to the center of the side, away from the center of the fixing frame, of the adjusting disc; a plurality of steering control circular plates which are evenly distributed are arranged on the side, close to the supporting spring, of the adjusting disc, the center positions of the surfaces of the steering control circular plates are fixedly connected with the supporting spring in a penetrating mode, and four adjusting pull wires which are evenly distributed are evenly and fixedly connected to the sides, close to the fixing frame, of the steering control circular plates. The mechanical arm can simulate a trunk to achieve flexible movement and accurate control, the mechanical arm has multiple functions while the safety is guaranteed through a flexible structure, and solid, liquid and gas can be carried and moved in the spatial position.

Description

technical field [0001] The invention relates to the technical field of bionic machinery, in particular to a flexible multifunctional mechanical arm driven by an imitation elephant trunk line. Background technique [0002] In modern society, robotic arms are widely used and can bring convenience to human production and even life. With the development and progress of science and technology, all kinds of robotic arms have emerged, including many kinds of bionic robotic arms. Compared with the traditional robotic arm, the bionic robotic arm imitates various creatures in nature in terms of structure, and cleverly realizes some required functions with the wisdom of nature. [0003] At present, the research on the elephant trunk bionic manipulator has been relatively rich. There is a variable stiffness bionic elephant trunk soft arm with multiple degrees of freedom mentioned in patent CN 111085989 A, and a wire that can realize winding motion mentioned in patent CN 112692822 A. T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/06B25J9/10B25J15/00B25J15/10
CPCB25J9/065B25J9/104B25J15/0023B25J15/10
Inventor 臧力卓冯增铭刘沣锐龚雨寒吴闯朱瑞依梁亮肖百卉
Owner JILIN UNIV