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Multi-mode wall climbing robot movement mechanism

A technology of wall-climbing robots and motion mechanisms, which is applied in motor vehicles, transportation and packaging, crawler vehicles, etc., can solve the problems of low flexibility, lack of conversion mechanism, and limit the movement ability and autonomy of robots, and achieves low power consumption and energy saving. The effect of small energy and torque

Pending Publication Date: 2018-06-01
HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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Problems solved by technology

[0003] However, most of the existing wall-climbing robots can only climb on a single type of surface, and still fail to solve the stability and adaptability problems under different surfaces.
The main reasons are: the current walking mechanism of wall-climbing robots is simple and flexible, and it cannot realize the movement modes of various attachment mechanisms; the lack of conversion mechanism between various movement modes greatly limits the movement ability and autonomy of the robot

Method used

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  • Multi-mode wall climbing robot movement mechanism

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Embodiment Construction

[0031] The specific implementation of the motion mechanism of the multi-mode wall-climbing robot of the present invention will be described in detail below with reference to the accompanying drawings.

[0032] Please refer to Figure 1 to Figure 3 , the multi-mode wall-climbing robot motion mechanism of the present embodiment, its structure is specifically:

[0033] Taking the base plate 1 as the main body, a crawler belt running mechanism and a claw wheel running mechanism are arranged on the left and right sides of the base plate 1, and each auxiliary track driven pulley 9 in the crawler belt running mechanism and each claw pulley 14 in the claw wheel running mechanism The two ends of the corresponding switching brackets 19 installed in the switching mechanism are driven by the switching motor 15 of the switching mechanism to drive each switching bracket 19 to rotate, so that the crawler belt running mechanism and the claw wheel running mechanism are switched to the working ...

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Abstract

The invention provides a multi-mode wall climbing robot movement mechanism. The multi-mode wall climbing robot movement mechanism is characterized in that a base plate is used as a body of the multi-mode wall climbing robot movement mechanism, a caterpillar travel mechanism and a claw wheel travel mechanism are arranged on the left side and the right side of the base plate, each auxiliary caterpillar driven belt wheel of the caterpillar travel mechanism and a corresponding claw wheel of the claw wheel travel mechanism are mounted at two ends a corresponding switching support of a switching mechanism, the various switching supports can be driven by switching motors of the switching mechanism to rotate, accordingly, the caterpillar travel mechanism and the claw wheel travel mechanism can beswitched to work stations, and the multi-mode wall climbing robot movement mechanism can be switched between adhesion travel states and grabbing travel states. The multi-mode wall climbing robot movement mechanism has the advantages that stable and reliable operation can be carried out by the multi-mode wall climbing robot movement mechanism under the conditions of different environments and different surfaces, and adhesion mechanisms can be adaptively switched over.

Description

technical field [0001] The invention relates to the field of robotics and robot technology, and more specifically relates to a multi-mode wall-climbing robot motion mechanism. Background technique [0002] Wall work plays a very important role in modern society. With the development of science and technology, robots have been widely used in various fields of society. As an important equipment to replace humans to work on steep walls and obtain real-time three-dimensional space environmental information, wall-climbing robots have effectively improved work efficiency and ensured work safety. Adhesion ability is an important index to measure the performance of wall-climbing robots, but the wall attachment methods such as electromagnetic adsorption, air pressure adsorption, mixed adsorption, and track attachment used by traditional wall-climbing robots are only suitable for special application scenarios, such as air pressure adsorption. Failure in vacuum , Electromagnetic adso...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D55/02B62D55/075
CPCB62D55/02B62D55/075
Inventor 徐林森徐嘉骏刘进福李小虎
Owner HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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