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Permanent magnet adsorption wheel-tracked crawling machine for welding robot

A technology of permanent magnet adsorption and crawling machinery, which is applied to manipulators, welding equipment, auxiliary welding equipment, etc., can solve the problems of simple magnetic circuit, complex mechanical structure and high manufacturing cost of the permanent magnet adsorption unit, so as to reduce the phenomenon of slippage and reduce the mechanical structure. Simple, weight-enhancing performance

Pending Publication Date: 2019-10-29
BEIJING BO TSING TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The crawling mechanical structure of the prior art generally has the following defects: complex mechanical structure, high manufacturing cost, and difficult maintenance
It is difficult to adjust the wheelbase, so that the robot cannot pass through certain narrow positions; the magnetic circuit of the permanent magnet adsorption unit is simple, the adsorption force is not strong enough in some parts, and in some cases the adsorption force is too large

Method used

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  • Permanent magnet adsorption wheel-tracked crawling machine for welding robot
  • Permanent magnet adsorption wheel-tracked crawling machine for welding robot
  • Permanent magnet adsorption wheel-tracked crawling machine for welding robot

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Embodiment Construction

[0017] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

[0018] figure 1 is a top view of an embodiment of the present invention, figure 2 It is a front view of an embodiment of the present invention; the permanent magnet adsorption wheel crawler machinery of the present invention includes: car body 5, left auxiliary permanent magnet adsorption unit 18, right auxiliary permanent magnet adsorption unit 17, left DC servo motor 11. Right DC motor 8, left planetary gear reducer 10, right planetary gear reducer 7, left worm gear reducer 9, right worm gear reducer 6, left driving sprocket 15, right driving Sprocket 2, left driven sprocket 17, right driven sprocket 4, left chain tensioner 13, right chain tensioner 12, permanent magnetic adso...

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PUM

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Abstract

The invention provides a permanent magnet adsorption wheel-tracked crawling machine for a welding robot. The crawling machine comprises a vehicle body, wheel-tracked driving systems centrosymmetrically arranged on the two sides of the vehicle body, and auxiliary permanent magnet adsorption units installed at the two sides of the lower portion of the vehicle body, wherein each wheel-tracked drivingsystem comprises a direct current servo motor, a planet gear speed reducer, a worm and gear speed reducer, a driving chain wheel, a driven chain wheel, a chain tensioning device, a permanent magnet adsorption unit and a chain with accessories. The permanent magnet adsorption wheel-tracked crawling machine is simple in structure and easy to realize. By additionally arranging the chain tensioning device, the wheel base is adjusted in a small range as needed; by additionally arranging the auxiliary permanent magnet adsorption units, the vehicle body loading performance is improved, and the vehicle body skid phenomenon is reduced.

Description

technical field [0001] The invention relates to the field of automatic machinery, in particular to a permanent magnet adsorption wheel crawler crawler used for welding robots. Background technique [0002] With the development of modern industry and manufacturing technology, more and more important large-scale structural parts are used. The welding of such large-scale structural parts must be carried out on-site. To realize automatic welding, the crawling structure of robots is the key technology. . At present, the permanent magnetic adsorption crawling mechanical structure can be divided into wheel type and crawler type. The wheel type structure is more flexible, and the crawler type structure is more reliable. The crawling mechanical structure in the prior art generally has the following defects: complex mechanical structure, high manufacturing cost, and difficult maintenance. It is difficult to adjust the wheelbase, so that the robot cannot pass through certain narrow p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D55/065B62D55/265B62D55/30B23K37/00B25J5/00
CPCB62D55/065B62D55/265B62D55/30B23K37/00B25J5/00
Inventor 冯消冰苏凡滨曹茹
Owner BEIJING BO TSING TECH CO LTD
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