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Wall climbing crawler belt travelling module with variable camber adaptive ability

An adaptive, variable curvature technology, applied in the field of robotics, to achieve the effects of avoiding track slippage, good load capacity, and high movement flexibility

Pending Publication Date: 2019-07-12
LUOYANG SHENGRUI INTELLIGENT ROBOT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The wall-climbing crawler walking module of the existing technology cannot take into account both

Method used

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  • Wall climbing crawler belt travelling module with variable camber adaptive ability
  • Wall climbing crawler belt travelling module with variable camber adaptive ability
  • Wall climbing crawler belt travelling module with variable camber adaptive ability

Examples

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Embodiment Construction

[0025] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0026] A wall-climbing crawler walking module with variable curvature self-adaptive capability, such as figure 1 As shown, the crawler walking module 30 includes a driving wheel 302, a driven wheel 303, and a pair of swing supporting wheel assemblies 40 arranged between the driving wheel 302 and the driven wheel 303, and the drive is connected through the crawler belt 501; the swing supporting wheel assembly 40 A swing shaft 401 parallel to the axes of the driving wheel 302 and the driven wheel 303 is provided on the top. The connection support for the driving wheel 302, a pair of swing shafts 401, and the driven wheel 303 can be a cantilever connection support ...

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PUM

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Abstract

The invention discloses a wall climbing crawler belt travelling module with the variable camber adaptive ability. The wall climbing crawler belt travelling module with the variable camber adaptive ability comprises a drive wheel, a driven wheel and a pair of swinging support wheel assemblies arranged between the drive wheel and the driven wheel, and a crawler belt is used for connection and transmission; swinging shafts parallel to the axes of the drive wheel and the driven wheel are arranged on the swinging support wheel assemblies, the swinging shafts are connected with permanent magnet adsorption plates, and a pair of travelling support wheels parallel to the swinging shafts are mounted at the two ends of the permanent magnet adsorption plates; and the permanent magnet adsorption platesand the travelling support wheels have rotational freedom around the axis directions of the swinging shafts, and thus the crawler belt is tightly attached to a magnetic conductive wall surface through the permanent magnet adsorption plates and the travelling support wheels. According to the wall climbing crawler belt travelling module with the variable camber adaptive ability, the travelling support wheels have a rotational freedom degree in the axis directions of the swinging shafts, thus magnetic adsorption force is constant, it is guaranteed that a wall climbing robot cannot slide down andfall down due to the magnetic adsorption force become smaller suddenly, meanwhile necessary friction force is provided for travelling of the wall climbing crawler belt travelling module, and the situations that the crawler belt slides and cannot travel are avoided.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a wall-climbing crawler walking module with variable curvature self-adaptive capability. Background technique [0002] The magnetic adsorption wall climbing robot is an automatic mechanical device used to perform specific operations such as inspection, monitoring, welding, grinding, etc. on the magnetic wall surface under harsh, dangerous, and extreme conditions. At present, magnetic adsorption wall-climbing robots have been widely used in the production and construction of ferromagnetic structures such as nuclear industry, petrochemical industry, construction industry, fire department, and shipbuilding industry. [0003] In practical applications, some magnetically permeable walls are space curved surfaces with uneven surface appearance, small curvature semi-diameter, and large curvature variation range. For the magnetic adsorption wall-climbing robot running on this type of sur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D55/075B62D55/265
CPCB62D55/075B62D55/265
Inventor 张小俊王洋张庆华王维鹏
Owner LUOYANG SHENGRUI INTELLIGENT ROBOT
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