A bionic crawling robot based on the principle of electromagnetic drive
A crawling robot, electromagnetic drive technology, applied in the field of bionic crawling robots, can solve the problems of complex driving mode and transmission mechanism, and achieve the effect of improving the traveling speed and stability, reducing weight, and simple driving principle and structure
Active Publication Date: 2020-06-05
BEIHANG UNIV
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] The technical problem to be solved by the present invention is to provide a bionic crawling robot based on the principle of electromagnetic drive, which uses alternating electromagnetic force as the driving force, and does not need The complex transmission mechanism can realize the movement of the bionic foot, and the structure is simple, which is easy to further miniaturize
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0028] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.
[0029] As shown in FIG. 1, the present invention provides a bionic crawling robot based on the principle of electromagnetic drive, including: a bottom plate structure 1, a side plate structure 2 (including two side plates with the same structure on the left and right), and a top plate structure 3 (including two front and rear The top plate with the same structure), the outrigger beam structure 4, the front legs 5, the rear legs 6, the permanent magnets 7, the coil 8 with iron core (referred to as the coil), and the support plate structure 9. Among them, the bottom plate structure 1 provides support for the side plate structure 2 and the support plate structure 9, the top plate structure 3 is used to reinforce the side plate structure 2; The small holes on the upper part are positioned; the permanent magnet 7 is columnar, and is pasted on the outr...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a bionic crawling robot based on an electromagnetic driving principle. The bionic crawling robot based on the electromagnetic driving principle comprises a bottom plate structure, side plate structures, top plate structures, an external extending beam structure, supporting legs, a permanent magnet, a coil with an iron core and a supporting plate structure; the bottom platestructure, the side plate structures and the top plate structures are connected and fixed in an inserted manner to provide positioning and supporting for the whole structure; the external extending beam structure consists of two parallel SMA wires and is positioned by means of small holes in the side plate structures; the supporting legs comprise one pair of front legs and one pair of rear legs; the front legs and the rear legs are correspondingly bonded on the two sides of the external extending beam structure and the side plate structures; the permanent magnet is fixed at the middle part ofan external extending beam and is opposite to the coil with the iron core, which is bound on the supporting plate structure. After alternating current is applied to the coil, the permanent magnet drives the external extending beam structure to vibrate under an effect of an alternating electromagnetic force so that the front legs can swing to drive the whole mechanism to advance. The bionic crawling robot based on the electromagnetic driving principle has the advantages of simple structure, light weight, easy micromation and high moving speed.
Description
technical field [0001] The invention relates to the technical field of miniature crawling robots, in particular to a bionic crawling robot driven by an alternating voltage based on the forced vibration principle of a structure in an alternating magnetic field. Background technique [0002] Crawling insects in nature have amazing mobility. If this characteristic of insects is applied to robots, then this kind of insect-like micro-robots with high mobility, flexibility and concealment can be used in future military reconnaissance, space It has good application prospects in exploration and post-disaster search and rescue. Under the condition of tiny size, driver selection and transmission mechanism design are the key factors for the good performance of micro crawling robots. Therefore, the exploration and research of power system design has always been a hot issue in the field of micro-bionic crawling robots. [0003] In terms of drives, traditional-sized robots mainly use mo...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B62D57/032
CPCB62D57/032
Inventor 闫晓军刘志伟刘馨怡漆明净竹阳升张小勇黄大伟
Owner BEIHANG UNIV