Track hoisting mechanism and inspection robot with same

Abstract

The invention discloses a track hoisting mechanism and an inspection robot with the same. The track hoisting mechanism comprises a belt wheel set, a servo motor, a lower belt wheel, an independent belt wheel, an accessory slider mechanism and a main slider mechanism, wherein the lower belt wheel is installed on the lower portion of the hoisting mechanism, the independent belt wheel is installed onthe upper portion of the hoisting mechanism, the accessory slider mechanism is provided with a balancing weight, and the main slider mechanism is provided with an inspection device. According to thetrack hoisting mechanism, a self-balancing design and a protective design are adopted, even if a synchronous belt is fractured suddenly in the running process, the track hoisting mechanism still has the self-protection performance, the situation that the main slider mechanism falls down in an accelerated mode due to the gravity action cannot occur, and the main slider mechanism gradually decelerates until to be stopped, so that important equipment running along with the main slider mechanism is protected. When the hoisting servo motor is powered off or is out of control, the main slider mechanism cannot fall down or get out of motion control, so that the important equipment running along with the main slider mechanism is protected.

Description

technical field [0001] The invention belongs to the technical field of multi-level lifting mechanisms for robots, and in particular relates to a track lifting mechanism and a patrol robot with the mechanism. Background technique [0002] At this stage, with the development of robot technology, various intelligent inspection and monitoring robots are more and more widely used. As the inspection and monitoring range is getting larger and larger, each monitoring point is also different in height, and the height difference is also increasing. The traditional pan-tilt rotation alone cannot fully cover the monitoring range. There is an urgent need for a robot that can achieve three-dimensional monitoring. Therefore, a robot lifting mechanism has emerged as the times require. The robots involved in the robot multi-level lifting mechanism can be used in large supermarkets, warehouses, farms, factories, power distribution rooms, substations and other places. [0003] The solution of...

AI Technical Summary

Problems solved by technology

[0005] 1. The cost of special guide rail is higher;

[0006] 2. The driving motor is generally at the top, and it is inconvenient to repair if there is a problem;

[0007] 3. If the belt breaks, the slider will fall down under the action of gravity, and the equipment on the slider will be damaged due to high-speed collision, and the safety protection performance is poor;

[0010] 1. The cost of special guide rails and lead screws is relatively high;

[0011] 2. The driving motor is generally at the top, and it is inconvenient to repair if there is a problem;

[0012] 3. It is difficult to manufacture the super long lead screw, and the lifting height is limited;

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